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Author SHA1 Message Date
Nate Brown e34b5ef8c5 Update for most recent release 2021-04-23 17:11:27 -05:00
130 changed files with 3805 additions and 6129 deletions

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# Big flutter format run
9934f226e3e79c3567ce07dbab9e9f6443e7afc5

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@ -1,10 +0,0 @@
#!/bin/sh
DIRS="lib test"
EXIT=0
for DIR in $DIRS; do
OUT="$(flutter format -l 120 --suppress-analytics "$DIR" | sed -e "s/^Formatted \(.*\)/::error file=$DIR\/\1::Not formatted/g")"
echo "$OUT" | grep "::error" && EXIT=1
done
exit $EXIT

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@ -1,27 +0,0 @@
name: Flutter format
on:
push:
branches:
- main
pull_request:
paths:
- '.github/workflows/flutterfmt.yml'
- '.github/workflows/flutterfmt.sh'
- '**.dart'
jobs:
gofmt:
name: Run flutter format
runs-on: ubuntu-latest
steps:
- name: Install flutter
uses: subosito/flutter-action@v2
with:
flutter-version: '3.3.5'
- name: Check out code
uses: actions/checkout@v3
- name: flutter format
run: $GITHUB_WORKSPACE/.github/workflows/flutterfmt.sh

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@ -1,14 +0,0 @@
#!/bin/sh
if [ -z "$1" ]; then
rm -f ./gofmterr
find . -iname '*.go' ! -name '*.pb.go' -exec "$0" {} \;
[ -f ./gofmterr ] && exit 1
exit 0
fi
OUT="$(./nebula/goimports -d "$1" | awk '{printf "%s%%0A",$0}')"
if [ -n "$OUT" ]; then
echo "::error file=$1::$OUT"
touch ./gofmterr
fi

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@ -1,34 +0,0 @@
name: gofmt
on:
push:
branches:
- main
pull_request:
paths:
- '.github/workflows/gofmt.yml'
- '.github/workflows/gofmt.sh'
- '**.go'
jobs:
gofmt:
name: Run gofmt
runs-on: ubuntu-latest
steps:
- name: Set up Go 1.20
uses: actions/setup-go@v4
with:
go-version: "1.20"
id: go
- name: Check out code into the Go module directory
uses: actions/checkout@v3
- name: Install goimports
working-directory: nebula
run: |
go get golang.org/x/tools/cmd/goimports
go build golang.org/x/tools/cmd/goimports
- name: gofmt
run: $GITHUB_WORKSPACE/.github/workflows/gofmt.sh

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@ -1,154 +0,0 @@
name: Create release and upload to Apple and Google
on:
push:
tags:
# Only builds for tags with a meaningless build number suffix: v1.0.0-1
- 'v[0-9]+.[0-9]+.[0-9]+-*'
jobs:
build:
name: Build ios and android package
runs-on: macos-latest
steps:
- name: Set up Go 1.20
uses: actions/setup-go@v4
with:
go-version: "1.20"
- uses: actions/setup-java@v2
with:
distribution: 'zulu'
java-version: '11'
- name: Install flutter
uses: subosito/flutter-action@v2
with:
flutter-version: '3.3.5'
- uses: nttld/setup-ndk@v1
id: setup-ndk
with:
ndk-version: r21b
# r21b is 21.1.6352462, if it is not published here https://developer.android.com/ndk/downloads
# or here https://github.com/android/ndk/wiki/Unsupported-Downloads then you must download them and look at
# source.properties to determine the version
- name: Check out code
uses: actions/checkout@v3
- name: Configure git for private modules
env:
TOKEN: ${{ secrets.MACHINE_USER_PAT }}
run: git config --global url."https://defined-machine:${TOKEN}@github.com".insteadOf "https://github.com"
- name: Install the appstore connect key material
env:
AC_API_KEY_SECRET_BASE64: ${{ secrets.AC_API_KEY_SECRET_BASE64 }}
run: |
AC_API_KEY_SECRET_PATH="$RUNNER_TEMP/key.p8"
echo "APP_STORE_CONNECT_API_KEY_KEY_FILEPATH=$AC_API_KEY_SECRET_PATH" >> $GITHUB_ENV
echo -n "$AC_API_KEY_SECRET_BASE64" | base64 --decode --output "$AC_API_KEY_SECRET_PATH"
- name: Install the google play key material
env:
GOOGLE_PLAY_API_JWT_BASE64: ${{ secrets.GOOGLE_PLAY_API_JWT_BASE64 }}
GOOGLE_PLAY_KEYSTORE_BASE64: ${{ secrets.GOOGLE_PLAY_KEYSTORE_BASE64 }}
run: |
GOOGLE_PLAY_API_JWT_PATH="$RUNNER_TEMP/gp_api.json"
echo "GOOGLE_PLAY_API_JWT_PATH=$GOOGLE_PLAY_API_JWT_PATH" >> $GITHUB_ENV
echo -n "$GOOGLE_PLAY_API_JWT_BASE64" | base64 --decode --output "$GOOGLE_PLAY_API_JWT_PATH"
GOOGLE_PLAY_KEYSTORE_PATH="$RUNNER_TEMP/gp_signing.jks"
echo "GOOGLE_PLAY_KEYSTORE_PATH=$GOOGLE_PLAY_KEYSTORE_PATH" >> $GITHUB_ENV
echo -n "$GOOGLE_PLAY_KEYSTORE_BASE64" | base64 --decode --output "$GOOGLE_PLAY_KEYSTORE_PATH"
- name: Get build name and number, install dependencies
run: |
go install golang.org/x/mobile/cmd/gomobile@latest
gomobile init
flutter pub get
touch env.sh
cd android
fastlane release_build_number
echo "BUILD_NUMBER=$(cat ../release_build_number)" >> $GITHUB_ENV
BUILD_NAME="${GITHUB_REF#refs/tags/v}" # strip the front refs/tags/v off
BUILD_NAME="${BUILD_NAME%-*}" # strip the junk build number off
echo "BUILD_NAME=$BUILD_NAME" >> $GITHUB_ENV
- name: Build iOS
env:
MATCH_PASSWORD: ${{ secrets.MATCH_PASSWORD }}
run: |
cd ios
pod install
fastlane build
- name: Collect iOS artifacts
uses: actions/upload-artifact@v3
with:
name: MobileNebula.ipa
path: ios/MobileNebula.ipa
retention-days: 5
- name: Build Android
env:
ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
GOOGLE_PLAY_KEYSTORE_PASSWORD: ${{ secrets.GOOGLE_PLAY_KEYSTORE_PASSWORD }}
run: |
flutter build appbundle --build-number="$BUILD_NUMBER" --build-name="$BUILD_NAME"
- name: Collect Android artifacts
uses: actions/upload-artifact@v3
with:
name: MobileNebula.aab
path: build/app/outputs/bundle/release/app-release.aab
retention-days: 5
- name: Publish to iOS TestFlight
env:
APP_STORE_CONNECT_API_KEY_KEY_ID: ${{ secrets.AC_API_KEY_ID }}
APP_STORE_CONNECT_API_KEY_ISSUER_ID: ${{ secrets.AC_API_KEY_ISSUER_ID }}
run: |
cd ios
fastlane release
- name: Publish to Android internal track
run: |
cd android
fastlane release
- name: Create Release
id: create_release
uses: actions/create-release@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
tag_name: ${{ github.ref }}
release_name: Release ${{ github.ref }}
draft: true
prerelease: false
- name: Upload release Android app
uses: actions/upload-release-asset@v1.0.1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
upload_url: ${{ steps.create_release.outputs.upload_url }}
asset_path: build/app/outputs/bundle/release/app-release.aab
asset_name: MobileNebula.aab
asset_content_type: text/plain
- name: Upload release iOS app
uses: actions/upload-release-asset@v1.0.1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
upload_url: ${{ steps.create_release.outputs.upload_url }}
asset_path: ios/MobileNebula.ipa
asset_name: MobileNebula.ipa
asset_content_type: text/plain

3
.gitignore vendored
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@ -48,6 +48,3 @@ lib/generated_plugin_registrant.dart
/ios/Flutter/.last_build_id
/local.properties
/.gradle/
*.keystore
/nebula/MobileNebula.xcframework/
/ios/MobileNebula.xcframework/

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@ -1,45 +0,0 @@
# Changelog
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
## [0.0.41] - 2021-06-09
### Added
- Added an option to wrap logs in the hamburger menu. (#10)
- IPv6 and better roaming support. (#24)
- Certificates can now be replaced. (#33)
### Changed
- Upgraded to Flutter 2. (#26)
- Upgraded core Nebula to 1.4.1. (#41)
### Fixed
- iOS: Reworked vpn process IPC for more reliable communication. (#28)
- Android: Detecting the active vpn site on app boot is now more reliable. (#29)
- Android: Quickly toggling site connection status no longer presents an error. (#16)
- Android: Better vpn shutdown support. (#34)
- Android: System DNS will continue to work when moving between IPv4 only and IPv6 networks. (#40)
## [0.0.38] - 2020-09-25
### Added
- Initial public release.
[0.0.38]: https://github.com/DefinedNet/mobile_nebula/releases/tag/v0.0.38
[0.0.41]: https://github.com/DefinedNet/mobile_nebula/releases/tag/v0.0.41

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@ -1,34 +1,16 @@
# Mobile Nebula
# Dependencies
[Play Store](https://play.google.com/store/apps/details?id=net.defined.mobile_nebula&hl=en_US&gl=US) | [App Store](https://apps.apple.com/us/app/mobile-nebula/id1509587936)
## Setting up dev environment
Install all of the following things:
- [`xcode`](https://apps.apple.com/us/app/xcode/)
- [`flutter`](https://flutter.dev/docs/get-started/install)
- [`gomobile`](https://godoc.org/golang.org/x/mobile/cmd/gomobile)
- [`android-studio`](https://developer.android.com/studio)
- [`flutter` 3.3.5](https://docs.flutter.dev/get-started/install)
- [`gomobile`](https://pkg.go.dev/golang.org/x/mobile/cmd/gomobile)
- [Flutter Android Studio Extension](https://docs.flutter.dev/get-started/editor?tab=androidstudio)
- [Enable NDK](https://developer.android.com/studio/projects/install-ndk) Check local.properties for current NDK version
Ensure your path is set up correctly to execute flutter
Currently using flutter 2.0.5
Run `flutter doctor` and fix everything it complains before proceeding
Copy env.sh.example to env.sh and update your PATH variable to expose both flutter and go bin directories
*NOTE* on iOS, always open `Runner.xcworkspace` and NOT the `Runner.xccodeproj`
```export PATH="$PATH:/path/to/go/bin:/path/to/flutter/bin```
### Before first compile
- Copy `env.sh.example` and set it up for your machine
- Ensure you have run `gomobile init`
- In Android Studio, make sure you have the current ndk installed by going to Tools -> SDK Manager, go to the SDK Tools tab, check the `Show package details` box, expand the NDK section and select `21.1.6352462` version.
- Ensure you have downloaded an ndk via android studio, this is likely not the default one and you need to check the
`Show package details` box to select the correct version. The correct version comes from the error when you try and compile
- Make sure you have `gem` installed with `sudo gem install`
- If on MacOS arm, `sudo gem install ffi -- --enable-libffi-alloc`
If you are having issues with iOS pods, try blowing it all away! `cd ios && rm -rf Pods/ Podfile.lock && pod install --repo-update`
# Formatting
@ -39,13 +21,14 @@ Use:
flutter format lib/ test/ -l 120
```
# Release
Update `version` in `pubspec.yaml` to reflect this release, then
## Android
`flutter build appbundle`
`flutter build appbundle --no-shrink`
This will create an android app bundle at `build/app/outputs/bundle/release/`

1
android/.gitignore vendored
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@ -6,4 +6,3 @@ gradle-wrapper.jar
/local.properties
GeneratedPluginRegistrant.java
/build/build-attribution/
/mobileNebula/mobileNebula.aar

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@ -1,10 +0,0 @@
# Autogenerated by fastlane
#
# Ensure this file is checked in to source control!
source "https://rubygems.org"
gem 'fastlane'
plugins_path = File.join(File.dirname(__FILE__), 'fastlane', 'Pluginfile')
eval_gemfile(plugins_path) if File.exist?(plugins_path)

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@ -1,220 +0,0 @@
GEM
remote: https://rubygems.org/
specs:
CFPropertyList (3.0.5)
rexml
addressable (2.8.1)
public_suffix (>= 2.0.2, < 6.0)
artifactory (3.0.15)
atomos (0.1.3)
aws-eventstream (1.2.0)
aws-partitions (1.635.0)
aws-sdk-core (3.153.0)
aws-eventstream (~> 1, >= 1.0.2)
aws-partitions (~> 1, >= 1.525.0)
aws-sigv4 (~> 1.1)
jmespath (~> 1, >= 1.6.1)
aws-sdk-kms (1.58.0)
aws-sdk-core (~> 3, >= 3.127.0)
aws-sigv4 (~> 1.1)
aws-sdk-s3 (1.114.0)
aws-sdk-core (~> 3, >= 3.127.0)
aws-sdk-kms (~> 1)
aws-sigv4 (~> 1.4)
aws-sigv4 (1.5.1)
aws-eventstream (~> 1, >= 1.0.2)
babosa (1.0.4)
claide (1.1.0)
colored (1.2)
colored2 (3.1.2)
commander (4.6.0)
highline (~> 2.0.0)
declarative (0.0.20)
digest-crc (0.6.4)
rake (>= 12.0.0, < 14.0.0)
domain_name (0.5.20190701)
unf (>= 0.0.5, < 1.0.0)
dotenv (2.8.1)
emoji_regex (3.2.3)
excon (0.92.5)
faraday (1.10.2)
faraday-em_http (~> 1.0)
faraday-em_synchrony (~> 1.0)
faraday-excon (~> 1.1)
faraday-httpclient (~> 1.0)
faraday-multipart (~> 1.0)
faraday-net_http (~> 1.0)
faraday-net_http_persistent (~> 1.0)
faraday-patron (~> 1.0)
faraday-rack (~> 1.0)
faraday-retry (~> 1.0)
ruby2_keywords (>= 0.0.4)
faraday-cookie_jar (0.0.7)
faraday (>= 0.8.0)
http-cookie (~> 1.0.0)
faraday-em_http (1.0.0)
faraday-em_synchrony (1.0.0)
faraday-excon (1.1.0)
faraday-httpclient (1.0.1)
faraday-multipart (1.0.4)
multipart-post (~> 2)
faraday-net_http (1.0.1)
faraday-net_http_persistent (1.2.0)
faraday-patron (1.0.0)
faraday-rack (1.0.0)
faraday-retry (1.0.3)
faraday_middleware (1.2.0)
faraday (~> 1.0)
fastimage (2.2.6)
fastlane (2.210.1)
CFPropertyList (>= 2.3, < 4.0.0)
addressable (>= 2.8, < 3.0.0)
artifactory (~> 3.0)
aws-sdk-s3 (~> 1.0)
babosa (>= 1.0.3, < 2.0.0)
bundler (>= 1.12.0, < 3.0.0)
colored
commander (~> 4.6)
dotenv (>= 2.1.1, < 3.0.0)
emoji_regex (>= 0.1, < 4.0)
excon (>= 0.71.0, < 1.0.0)
faraday (~> 1.0)
faraday-cookie_jar (~> 0.0.6)
faraday_middleware (~> 1.0)
fastimage (>= 2.1.0, < 3.0.0)
gh_inspector (>= 1.1.2, < 2.0.0)
google-apis-androidpublisher_v3 (~> 0.3)
google-apis-playcustomapp_v1 (~> 0.1)
google-cloud-storage (~> 1.31)
highline (~> 2.0)
json (< 3.0.0)
jwt (>= 2.1.0, < 3)
mini_magick (>= 4.9.4, < 5.0.0)
multipart-post (~> 2.0.0)
naturally (~> 2.2)
optparse (~> 0.1.1)
plist (>= 3.1.0, < 4.0.0)
rubyzip (>= 2.0.0, < 3.0.0)
security (= 0.1.3)
simctl (~> 1.6.3)
terminal-notifier (>= 2.0.0, < 3.0.0)
terminal-table (>= 1.4.5, < 2.0.0)
tty-screen (>= 0.6.3, < 1.0.0)
tty-spinner (>= 0.8.0, < 1.0.0)
word_wrap (~> 1.0.0)
xcodeproj (>= 1.13.0, < 2.0.0)
xcpretty (~> 0.3.0)
xcpretty-travis-formatter (>= 0.0.3)
fastlane-plugin-match_keystore (0.2.1)
gh_inspector (1.1.3)
google-apis-androidpublisher_v3 (0.27.0)
google-apis-core (>= 0.7.2, < 2.a)
google-apis-core (0.9.0)
addressable (~> 2.5, >= 2.5.1)
googleauth (>= 0.16.2, < 2.a)
httpclient (>= 2.8.1, < 3.a)
mini_mime (~> 1.0)
representable (~> 3.0)
retriable (>= 2.0, < 4.a)
rexml
webrick
google-apis-iamcredentials_v1 (0.14.0)
google-apis-core (>= 0.7.2, < 2.a)
google-apis-playcustomapp_v1 (0.10.0)
google-apis-core (>= 0.7, < 2.a)
google-apis-storage_v1 (0.17.0)
google-apis-core (>= 0.7, < 2.a)
google-cloud-core (1.6.0)
google-cloud-env (~> 1.0)
google-cloud-errors (~> 1.0)
google-cloud-env (1.6.0)
faraday (>= 0.17.3, < 3.0)
google-cloud-errors (1.3.0)
google-cloud-storage (1.42.0)
addressable (~> 2.8)
digest-crc (~> 0.4)
google-apis-iamcredentials_v1 (~> 0.1)
google-apis-storage_v1 (~> 0.17.0)
google-cloud-core (~> 1.6)
googleauth (>= 0.16.2, < 2.a)
mini_mime (~> 1.0)
googleauth (1.2.0)
faraday (>= 0.17.3, < 3.a)
jwt (>= 1.4, < 3.0)
memoist (~> 0.16)
multi_json (~> 1.11)
os (>= 0.9, < 2.0)
signet (>= 0.16, < 2.a)
highline (2.0.3)
http-cookie (1.0.5)
domain_name (~> 0.5)
httpclient (2.8.3)
jmespath (1.6.1)
json (2.6.2)
jwt (2.5.0)
memoist (0.16.2)
mini_magick (4.11.0)
mini_mime (1.1.2)
multi_json (1.15.0)
multipart-post (2.0.0)
nanaimo (0.3.0)
naturally (2.2.1)
optparse (0.1.1)
os (1.1.4)
plist (3.6.0)
public_suffix (5.0.0)
rake (13.0.6)
representable (3.2.0)
declarative (< 0.1.0)
trailblazer-option (>= 0.1.1, < 0.2.0)
uber (< 0.2.0)
retriable (3.1.2)
rexml (3.2.5)
rouge (2.0.7)
ruby2_keywords (0.0.5)
rubyzip (2.3.2)
security (0.1.3)
signet (0.17.0)
addressable (~> 2.8)
faraday (>= 0.17.5, < 3.a)
jwt (>= 1.5, < 3.0)
multi_json (~> 1.10)
simctl (1.6.8)
CFPropertyList
naturally
terminal-notifier (2.0.0)
terminal-table (1.8.0)
unicode-display_width (~> 1.1, >= 1.1.1)
trailblazer-option (0.1.2)
tty-cursor (0.7.1)
tty-screen (0.8.1)
tty-spinner (0.9.3)
tty-cursor (~> 0.7)
uber (0.1.0)
unf (0.1.4)
unf_ext
unf_ext (0.0.8.2)
unicode-display_width (1.8.0)
webrick (1.7.0)
word_wrap (1.0.0)
xcodeproj (1.22.0)
CFPropertyList (>= 2.3.3, < 4.0)
atomos (~> 0.1.3)
claide (>= 1.0.2, < 2.0)
colored2 (~> 3.1)
nanaimo (~> 0.3.0)
rexml (~> 3.2.4)
xcpretty (0.3.0)
rouge (~> 2.0.7)
xcpretty-travis-formatter (1.0.1)
xcpretty (~> 0.2, >= 0.0.7)
PLATFORMS
arm64-darwin-21
DEPENDENCIES
fastlane
fastlane-plugin-match_keystore
BUNDLED WITH
2.3.11

View File

@ -25,52 +25,51 @@ apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
def keystoreProperties = new Properties()
def keystorePropertiesFile = rootProject.file('key.properties')
if (keystorePropertiesFile.exists()) {
keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
}
android {
namespace "net.defined.mobile_nebula"
compileSdkVersion 33
ndkVersion flutter.ndkVersion
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
compileSdkVersion 29
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
lintOptions {
disable 'InvalidPackage'
}
defaultConfig {
applicationId "net.defined.mobile_nebula"
minSdkVersion 26 //flutter.minSdkVersion
targetSdkVersion 33 //flutter.targetSdkVersion
minSdkVersion 25
targetSdkVersion 29
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
signingConfigs {
release {
keyAlias 'key'
storeFile System.getenv('GOOGLE_PLAY_KEYSTORE_PATH') ? file(System.getenv('GOOGLE_PLAY_KEYSTORE_PATH')) : null
keyPassword System.getenv('GOOGLE_PLAY_KEYSTORE_PASSWORD')
storePassword System.getenv('GOOGLE_PLAY_KEYSTORE_PASSWORD')
keyAlias keystoreProperties['keyAlias']
keyPassword keystoreProperties['password']
storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
storePassword keystoreProperties['password']
}
}
buildTypes {
release {
signingConfig signingConfigs.release
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
resValue 'string', 'app_name', '"Nebula"'
}
debug {
resValue 'string', 'app_name', '"Nebula-DEBUG"'
applicationIdSuffix '.debug'
// We are disabling minification and proguard because it wrecks the crypto for storing keys
// Ideally we would turn these on. We had issues with gson as well but resolved those with proguardFiles
shrinkResources false
minifyEnabled false
useProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
@ -79,13 +78,26 @@ flutter {
source '../..'
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
implementation "androidx.security:security-crypto:1.0.0"
implementation "androidx.work:work-runtime-ktx:$workVersion"
implementation 'com.google.code.gson:gson:2.8.9'
implementation "com.google.guava:guava:31.0.1-android"
implementation project(':mobileNebula')
repositories {
flatDir {
dirs 'src/main/libs'
}
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation "androidx.security:security-crypto:1.0.0-rc02"
implementation 'com.google.code.gson:gson:2.8.6'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
implementation (name:'mobileNebula', ext:'aar') {
exec {
workingDir '../../'
environment("ANDROID_NDK_HOME", android.ndkDirectory)
environment("ANDROID_HOME", android.sdkDirectory)
commandLine './gen-artifacts.sh', 'android'
}
}
}

View File

@ -1,4 +1,5 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="net.defined.mobile_nebula">
<!-- Flutter needs it to communicate with the running application
to allow setting breakpoints, to provide hot reload, etc.
-->

View File

@ -1,4 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="ic_launcher_background">#f2c10d</color>
</resources>

View File

@ -1,5 +1,5 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
package="net.defined.mobile_nebula">
<!-- io.flutter.app.FlutterApplication is an android.app.Application that
calls FlutterMain.startInitialization(this); in its onCreate method.
In most cases you can leave this as-is, but you if you want to provide
@ -7,31 +7,20 @@
FlutterApplication and put your custom class here. -->
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-feature android:name="android.hardware.camera" android:required="false"
tools:replace="required" />
<queries>
<intent>
<action android:name="android.intent.action.VIEW" />
<data android:scheme="mailto" />
</intent>
</queries>
<uses-feature android:name="android.hardware.camera" android:required="false" />
<application
android:name="MyApplication"
android:label="@string/app_name"
android:name="io.flutter.app.FlutterApplication"
android:label="Nebula"
android:icon="@mipmap/ic_launcher">
<service android:name=".NebulaVpnService"
android:permission="android.permission.BIND_VPN_SERVICE"
android:exported="false"
android:process=":nebulaVpnBg">
<intent-filter>
<action android:name="android.net.VpnService"/>
</intent-filter>
<meta-data android:name="android.net.VpnService.SUPPORTS_ALWAYS_ON"
android:value="false"/>
</service>
<activity
android:name=".MainActivity"
android:exported="true"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
@ -41,16 +30,8 @@
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
<!-- App linking -->
<meta-data android:name="flutter_deeplinking_enabled" android:value="true" />
<intent-filter android:autoVerify="true">
<action android:name="android.intent.action.VIEW"/>
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.BROWSABLE"/>
<data android:scheme="http" android:host="api.defined.net" android:pathPrefix="/v1/mobile-enrollment"/>
<data android:scheme="https"/>
</intent-filter>
</activity>
<receiver android:name=".ShareReceiver" android:exported="false"/>
<provider
android:name="androidx.core.content.FileProvider"
android:authorities="${applicationId}.provider"
@ -60,18 +41,6 @@
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/provider_paths"/>
</provider>
<provider
android:name="androidx.startup.InitializationProvider"
android:authorities="${applicationId}.androidx-startup"
android:exported="false"
tools:node="merge">
<!-- If you are using androidx.startup to initialize other components -->
<meta-data
android:name="androidx.work.WorkManagerInitializer"
android:value="androidx.startup"
tools:node="remove" />
</provider>
<!-- Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
<meta-data

View File

@ -1,45 +0,0 @@
package net.defined.mobile_nebula
import android.content.Context
import com.google.gson.Gson
class InvalidCredentialsException: Exception("Invalid credentials")
class APIClient(context: Context) {
private val packageInfo = PackageInfo(context)
private val client = mobileNebula.MobileNebula.newAPIClient(
"MobileNebula/%s (Android %s)".format(
packageInfo.getVersion(),
packageInfo.getSystemVersion(),
))
private val gson = Gson()
fun enroll(code: String): IncomingSite {
val res = client.enroll(code)
return decodeIncomingSite(res.site)
}
fun tryUpdate(siteName: String, hostID: String, privateKey: String, counter: Long, trustedKeys: String): IncomingSite? {
val res: mobileNebula.TryUpdateResult
try {
res = client.tryUpdate(siteName, hostID, privateKey, counter, trustedKeys)
} catch (e: Exception) {
// type information from Go is not available, use string matching instead
if (e.message == "invalid credentials") {
throw InvalidCredentialsException()
}
throw e
}
if (res.fetchedUpdate) {
return decodeIncomingSite(res.site)
}
return null
}
private fun decodeIncomingSite(jsonSite: String): IncomingSite {
return gson.fromJson(jsonSite, IncomingSite::class.java)
}
}

View File

@ -1,129 +0,0 @@
package net.defined.mobile_nebula
import android.content.Context
import android.content.Intent
import android.util.Log
import androidx.work.Worker
import androidx.work.WorkerParameters
import java.io.Closeable
import java.nio.channels.FileChannel
import java.nio.file.Paths
import java.nio.file.StandardOpenOption
class DNUpdateWorker(ctx: Context, params: WorkerParameters) : Worker(ctx, params) {
companion object {
private const val TAG = "DNUpdateWorker"
}
private val context = applicationContext
private val apiClient: APIClient = APIClient(ctx)
private val updater = DNSiteUpdater(context, apiClient)
private val sites = SiteList(context)
override fun doWork(): Result {
var failed = false
sites.getSites().values.forEach { site ->
try {
updateSite(site)
} catch (e: Exception) {
failed = true
Log.e(TAG, "Error while updating site ${site.id}: ${e.stackTraceToString()}")
return@forEach
}
}
return if (failed) Result.failure() else Result.success()
}
private fun updateSite(site: Site) {
try {
DNUpdateLock(site).use {
val res = updater.updateSite(site)
// Reload Nebula if this is the currently active site
if (res == DNSiteUpdater.Result.CONFIG_UPDATED) {
Intent().also { intent ->
intent.action = NebulaVpnService.ACTION_RELOAD
intent.putExtra("id", site.id)
context.sendBroadcast(intent)
}
}
// Update the UI on any change
if (res != DNSiteUpdater.Result.NOOP) {
Intent().also { intent ->
intent.action = MainActivity.ACTION_REFRESH_SITES
context.sendBroadcast(intent)
}
}
}
} catch (e: java.nio.channels.OverlappingFileLockException) {
Log.w(TAG, "Can't lock site ${site.name}, skipping it...")
}
}
}
class DNUpdateLock(site: Site): Closeable {
private val fileChannel = FileChannel.open(
Paths.get(site.path+"/update.lock"),
StandardOpenOption.CREATE,
StandardOpenOption.WRITE,
)
private val fileLock = fileChannel.tryLock()
override fun close() {
fileLock.close()
fileChannel.close()
}
}
class DNSiteUpdater(
private val context: Context,
private val apiClient: APIClient,
) {
enum class Result {
CONFIG_UPDATED, CREDENTIALS_UPDATED, NOOP
}
fun updateSite(site: Site): Result {
if (!site.managed) {
return Result.NOOP
}
val credentials = site.getDNCredentials(context)
val newSite: IncomingSite?
try {
newSite = apiClient.tryUpdate(
site.name,
credentials.hostID,
credentials.privateKey,
credentials.counter.toLong(),
credentials.trustedKeys,
)
} catch (e: InvalidCredentialsException) {
if (!credentials.invalid) {
site.invalidateDNCredentials(context)
Log.d(TAG, "Invalidated credentials in site ${site.name}")
return Result.CREDENTIALS_UPDATED
}
return Result.NOOP
}
if (newSite != null) {
newSite.save(context)
Log.d(TAG, "Updated site ${site.id}: ${site.name}")
return Result.CONFIG_UPDATED
}
if (credentials.invalid) {
site.validateDNCredentials(context)
Log.d(TAG, "Revalidated credentials in site ${site.id}: ${site.name}")
return Result.CREDENTIALS_UPDATED
}
return Result.NOOP
}
}

View File

@ -1,57 +1,22 @@
package net.defined.mobile_nebula
import android.content.Context
import android.util.Log
import androidx.security.crypto.EncryptedFile
import androidx.security.crypto.MasterKeys
import java.io.*
import java.security.KeyStore
class EncFile(private val context: Context) {
companion object {
// Borrowed from androidx.security.crypto.MasterKeys
private const val ANDROID_KEYSTORE = "AndroidKeyStore"
// Borrowed from androidx.security.crypto.EncryptedFile
private const val KEYSET_PREF_NAME = "__androidx_security_crypto_encrypted_file_pref__"
}
class EncFile(var context: Context) {
private val scheme = EncryptedFile.FileEncryptionScheme.AES256_GCM_HKDF_4KB
private val spec = MasterKeys.AES256_GCM_SPEC
private var master: String = MasterKeys.getOrCreate(spec)
private val master: String = MasterKeys.getOrCreate(MasterKeys.AES256_GCM_SPEC)
fun openRead(file: File): BufferedReader {
// We may fail to decrypt the file, in which case we'll raise an exception.
// Callers should handle this exception by deleting the invalid file.
return build(file).openFileInput().bufferedReader()
val eFile = EncryptedFile.Builder(file, context, master, scheme).build()
return eFile.openFileInput().bufferedReader()
}
fun openWrite(file: File): BufferedWriter {
return try {
build(file).openFileOutput().bufferedWriter()
} catch (e: Exception) {
// If we fail to open the file, it's likely because the master key no longer works.
// We'll try to reset the master key and try again.
resetMasterKey()
build(file).openFileOutput().bufferedWriter()
}
val eFile = EncryptedFile.Builder(file, context, master, scheme).build()
return eFile.openFileOutput().bufferedWriter()
}
private fun build(file: File): EncryptedFile {
return EncryptedFile.Builder(file, context, master, scheme).build()
}
fun resetMasterKey() {
// Reset the master key
KeyStore.getInstance(ANDROID_KEYSTORE).apply {
load(null)
deleteEntry(master)
}
// And reset the shared preference containing the file encryption key
context.deleteSharedPreferences(KEYSET_PREF_NAME)
// Re-create the master key now so future calls don't fail
master = MasterKeys.getOrCreate(spec)
}
}

View File

@ -1,76 +1,57 @@
package net.defined.mobile_nebula
import android.app.Activity
import android.content.BroadcastReceiver
import android.content.ComponentName
import android.content.Context
import android.content.Intent
import android.content.IntentFilter
import android.content.ServiceConnection
import android.content.pm.PackageManager
import android.net.VpnService
import android.os.*
import android.util.Log
import androidx.work.*
import androidx.annotation.NonNull
import com.google.gson.Gson
import io.flutter.embedding.android.FlutterActivity
import io.flutter.embedding.engine.FlutterEngine
import io.flutter.plugin.common.MethodCall
import io.flutter.plugin.common.MethodChannel
import io.flutter.plugins.GeneratedPluginRegistrant
import java.io.File
import java.util.concurrent.TimeUnit
const val TAG = "nebula"
const val VPN_PERMISSIONS_CODE = 0x0F
const val VPN_START_CODE = 0x10
const val CHANNEL = "net.defined.mobileNebula/NebulaVpnService"
const val UPDATE_WORKER = "dnUpdater"
class MainActivity: FlutterActivity() {
private var ui: MethodChannel? = null
private var sites: Sites? = null
private var permResult: MethodChannel.Result? = null
private var inMessenger: Messenger? = Messenger(IncomingHandler())
private var outMessenger: Messenger? = null
private var apiClient: APIClient? = null
private var sites: Sites? = null
// When starting a site we may need to request VPN permissions. These variables help us
// maintain state while waiting for a permission result.
private var startResult: MethodChannel.Result? = null
private var startingSiteContainer: SiteContainer? = null
private var activeSiteId: String? = null
private val workManager = WorkManager.getInstance(application)
private val refreshReceiver: BroadcastReceiver = RefreshReceiver()
companion object {
const val ACTION_REFRESH_SITES = "net.defined.mobileNebula.REFRESH_SITES"
private var appContext: Context? = null
fun getContext(): Context? { return appContext }
}
override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
appContext = context
//TODO: Initializing in the constructor leads to a context lacking info we need, figure out the right way to do this
sites = Sites(flutterEngine)
GeneratedPluginRegistrant.registerWith(flutterEngine)
// Bind against our service to detect which site is running on app boot
val intent = Intent(this, NebulaVpnService::class.java)
bindService(intent, connection, 0)
ui = MethodChannel(flutterEngine.dartExecutor.binaryMessenger, CHANNEL)
ui!!.setMethodCallHandler { call, result ->
GeneratedPluginRegistrant.registerWith(flutterEngine);
MethodChannel(flutterEngine.dartExecutor.binaryMessenger, CHANNEL).setMethodCallHandler { call, result ->
when(call.method) {
"android.registerActiveSite" -> registerActiveSite(result)
"android.deviceHasCamera" -> deviceHasCamera(result)
"android.requestPermissions" -> androidPermissions(result)
"nebula.parseCerts" -> nebulaParseCerts(call, result)
"nebula.generateKeyPair" -> nebulaGenerateKeyPair(result)
"nebula.renderConfig" -> nebulaRenderConfig(call, result)
"nebula.verifyCertAndKey" -> nebulaVerifyCertAndKey(call, result)
"dn.enroll" -> dnEnroll(call, result)
"listSites" -> listSites(result)
"deleteSite" -> deleteSite(call, result)
@ -84,52 +65,14 @@ class MainActivity: FlutterActivity() {
"active.setRemoteForTunnel" -> activeSetRemoteForTunnel(call, result)
"active.closeTunnel" -> activeCloseTunnel(call, result)
"debug.clearKeys" -> {
EncFile(context).resetMasterKey()
}
"share" -> Share.share(call, result)
"shareFile" -> Share.shareFile(call, result)
else -> result.notImplemented()
}
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
apiClient = APIClient(context)
registerReceiver(refreshReceiver, IntentFilter(ACTION_REFRESH_SITES))
enqueueDNUpdater()
}
override fun onDestroy() {
super.onDestroy()
unregisterReceiver(refreshReceiver)
}
private fun enqueueDNUpdater() {
val workRequest = PeriodicWorkRequestBuilder<DNUpdateWorker>(15, TimeUnit.MINUTES).build()
workManager.enqueueUniquePeriodicWork(
UPDATE_WORKER,
ExistingPeriodicWorkPolicy.KEEP,
workRequest)
}
// This is called by the UI _after_ it has finished rendering the site list to avoid a race condition with detecting
// the current active site and attaching site specific event channels in the event the UI app was quit
private fun registerActiveSite(result: MethodChannel.Result) {
// Bind against our service to detect which site is running on app boot
val intent = Intent(this, NebulaVpnService::class.java)
bindService(intent, connection, 0)
result.success(null)
}
private fun deviceHasCamera(result: MethodChannel.Result) {
result.success(context.packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY))
}
private fun nebulaParseCerts(call: MethodCall, result: MethodChannel.Result) {
val certs = call.argument<String>("certs")
if (certs == "") {
@ -155,47 +98,6 @@ class MainActivity: FlutterActivity() {
return result.success(yaml)
}
private fun nebulaVerifyCertAndKey(call: MethodCall, result: MethodChannel.Result) {
val cert = call.argument<String>("cert")
if (cert == "") {
return result.error("required_argument", "cert is a required argument", null)
}
val key = call.argument<String>("key")
if (key == "") {
return result.error("required_argument", "key is a required argument", null)
}
return try {
val json = mobileNebula.MobileNebula.verifyCertAndKey(cert, key)
result.success(json)
} catch (err: Exception) {
result.error("unhandled_error", err.message, null)
}
}
private fun dnEnroll(call: MethodCall, result: MethodChannel.Result) {
val code = call.arguments as String
if (code == "") {
return result.error("required_argument", "code is a required argument", null)
}
val site: IncomingSite
val siteDir: File
try {
site = apiClient!!.enroll(code)
siteDir = site.save(context)
} catch (err: Exception) {
return result.error("unhandled_error", err.message, null)
}
if (!validateOrDeleteSite(siteDir)) {
return result.error("failure", "Enrollment failed due to invalid config", null)
}
result.success(null)
}
private fun listSites(result: MethodChannel.Result) {
sites!!.refreshSites(activeSiteId)
val sites = sites!!.getSites()
@ -215,66 +117,68 @@ class MainActivity: FlutterActivity() {
private fun saveSite(call: MethodCall, result: MethodChannel.Result) {
val site: IncomingSite
val siteDir: File
try {
val gson = Gson()
site = gson.fromJson(call.arguments as String, IncomingSite::class.java)
siteDir = site.save(context)
site.save(context)
} catch (err: Exception) {
//TODO: is toString the best or .message?
return result.error("failure", err.toString(), null)
}
if (!validateOrDeleteSite(siteDir)) {
val siteDir = context.filesDir.resolve("sites").resolve(site.id)
try {
// Try to render a full site, if this fails the config was bad somehow
Site(siteDir)
} catch (err: Exception) {
siteDir.deleteRecursively()
return result.error("failure", "Site config was incomplete, please review and try again", null)
}
sites?.refreshSites()
result.success(null)
}
private fun validateOrDeleteSite(siteDir: File): Boolean {
try {
// Try to render a full site, if this fails the config was bad somehow
Site(context, siteDir)
} catch(err: java.io.FileNotFoundException) {
Log.e(TAG, "Site not found at $siteDir")
return false
} catch(err: Exception) {
Log.e(TAG, "Deleting site at $siteDir due to error: $err")
siteDir.deleteRecursively()
return false
}
return true
}
private fun startSite(call: MethodCall, result: MethodChannel.Result) {
val id = call.argument<String>("id")
if (id == "") {
return result.error("required_argument", "id is a required argument", null)
}
startingSiteContainer = sites!!.getSite(id!!) ?: return result.error("unknown_site", "No site with that id exists", null)
startingSiteContainer!!.updater.setState(true, "Initializing...")
var siteContainer: SiteContainer = sites!!.getSite(id!!) ?: return result.error("unknown_site", "No site with that id exists", null)
siteContainer.site.connected = true
siteContainer.site.status = "Initializing..."
startResult = result
val intent = VpnService.prepare(this)
if (intent != null) {
//TODO: ensure this boots the correct bit, I bet it doesn't and we need to go back to the active symlink
intent.putExtra("path", siteContainer.site.path)
intent.putExtra("id", siteContainer.site.id)
startActivityForResult(intent, VPN_START_CODE)
} else {
onActivityResult(VPN_START_CODE, Activity.RESULT_OK, null)
val intent = Intent(this, NebulaVpnService::class.java)
intent.putExtra("path", siteContainer.site.path)
intent.putExtra("id", siteContainer.site.id)
onActivityResult(VPN_START_CODE, Activity.RESULT_OK, intent)
}
result.success(null)
}
private fun stopSite() {
val intent = Intent(this, NebulaVpnService::class.java).apply {
action = NebulaVpnService.ACTION_STOP
}
val intent = Intent(this, NebulaVpnService::class.java)
intent.putExtra("COMMAND", "STOP")
// We can't stopService because we have to close the fd first. The service will call stopSelf when ready.
// See the official example: https://android.googlesource.com/platform/development/+/master/samples/ToyVpn/src/com/example/android/toyvpn/ToyVpnClient.java#116
//This is odd but stopService goes nowhere in my tests and this is correct
// according to the official example https://android.googlesource.com/platform/development/+/master/samples/ToyVpn/src/com/example/android/toyvpn/ToyVpnClient.java#116
startService(intent)
//TODO: why doesn't this work!?!?
// if (serviceIntent != null) {
// Log.e(TAG, "stopping ${serviceIntent.toString()}")
// stopService(serviceIntent)
// }
}
private fun activeListHostmap(call: MethodCall, result: MethodChannel.Result) {
@ -287,9 +191,9 @@ class MainActivity: FlutterActivity() {
return result.success(null)
}
val msg = Message.obtain()
var msg = Message.obtain()
msg.what = NebulaVpnService.MSG_LIST_HOSTMAP
msg.replyTo = Messenger(object: Handler(Looper.getMainLooper()) {
msg.replyTo = Messenger(object: Handler() {
override fun handleMessage(msg: Message) {
result.success(msg.data.getString("data"))
}
@ -307,9 +211,9 @@ class MainActivity: FlutterActivity() {
return result.success(null)
}
val msg = Message.obtain()
var msg = Message.obtain()
msg.what = NebulaVpnService.MSG_LIST_PENDING_HOSTMAP
msg.replyTo = Messenger(object: Handler(Looper.getMainLooper()) {
msg.replyTo = Messenger(object: Handler() {
override fun handleMessage(msg: Message) {
result.success(msg.data.getString("data"))
}
@ -334,11 +238,11 @@ class MainActivity: FlutterActivity() {
return result.success(null)
}
val msg = Message.obtain()
var msg = Message.obtain()
msg.what = NebulaVpnService.MSG_GET_HOSTINFO
msg.data.putString("vpnIp", vpnIp)
msg.data.putBoolean("pending", pending)
msg.replyTo = Messenger(object: Handler(Looper.getMainLooper()) {
msg.replyTo = Messenger(object: Handler() {
override fun handleMessage(msg: Message) {
result.success(msg.data.getString("data"))
}
@ -358,7 +262,7 @@ class MainActivity: FlutterActivity() {
}
val addr = call.argument<String>("addr")
if (addr == "") {
if (vpnIp == "") {
return result.error("required_argument", "addr is a required argument", null)
}
@ -366,11 +270,11 @@ class MainActivity: FlutterActivity() {
return result.success(null)
}
val msg = Message.obtain()
var msg = Message.obtain()
msg.what = NebulaVpnService.MSG_SET_REMOTE_FOR_TUNNEL
msg.data.putString("vpnIp", vpnIp)
msg.data.putString("addr", addr)
msg.replyTo = Messenger(object: Handler(Looper.getMainLooper()) {
msg.replyTo = Messenger(object: Handler() {
override fun handleMessage(msg: Message) {
result.success(msg.data.getString("data"))
}
@ -393,10 +297,10 @@ class MainActivity: FlutterActivity() {
return result.success(null)
}
val msg = Message.obtain()
var msg = Message.obtain()
msg.what = NebulaVpnService.MSG_CLOSE_TUNNEL
msg.data.putString("vpnIp", vpnIp)
msg.replyTo = Messenger(object: Handler(Looper.getMainLooper()) {
msg.replyTo = Messenger(object: Handler() {
override fun handleMessage(msg: Message) {
result.success(msg.data.getBoolean("data"))
}
@ -404,48 +308,52 @@ class MainActivity: FlutterActivity() {
outMessenger?.send(msg)
}
private fun androidPermissions(result: MethodChannel.Result) {
val intent = VpnService.prepare(this)
if (intent != null) {
permResult = result
return startActivityForResult(intent, VPN_PERMISSIONS_CODE)
}
// We already have the permission
result.success(null)
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
// This is where activity results come back to us (startActivityForResult)
if (requestCode == VPN_START_CODE) {
// If we are processing a result for VPN permissions and don't get them, let the UI know
val result = startResult!!
val siteContainer = startingSiteContainer!!
startResult = null
startingSiteContainer = null
if (resultCode != Activity.RESULT_OK) {
// The user did not grant permissions
siteContainer.updater.setState(false, "Disconnected")
return result.error("permissions", "Please grant VPN permissions to the app when requested. (If another VPN is running, please disable it now.)", null)
}
// Start the VPN service
val intent = Intent(this, NebulaVpnService::class.java).apply {
putExtra("path", siteContainer.site.path)
putExtra("id", siteContainer.site.id)
}
startService(intent)
if (outMessenger == null) {
bindService(intent, connection, 0)
}
if (requestCode == VPN_PERMISSIONS_CODE && permResult != null) {
// We are processing a response for vpn permissions and the UI is waiting for feedback
//TODO: unlikely we ever register multiple attempts but this could be a trouble spot if we did
val result = permResult!!
permResult = null
if (resultCode == Activity.RESULT_OK) {
return result.success(null)
}
return result.error("denied", "User did not grant permission", null)
} else if (requestCode == VPN_START_CODE) {
// We are processing a response for permissions while starting the VPN (or reusing code in the event we already have perms)
startService(data)
if (outMessenger == null) {
bindService(data, connection, 0)
}
return
}
// The file picker needs us to super
super.onActivityResult(requestCode, resultCode, data)
}
/** Defines callbacks for service binding, passed to bindService() */
private val connection = object : ServiceConnection {
val connection = object : ServiceConnection {
override fun onServiceConnected(className: ComponentName, service: IBinder) {
outMessenger = Messenger(service)
// We want to monitor the service for as long as we are connected to it.
try {
val msg = Message.obtain(null, NebulaVpnService.MSG_REGISTER_CLIENT)
msg.replyTo = inMessenger
outMessenger!!.send(msg)
outMessenger?.send(msg)
} catch (e: RemoteException) {
// In this case the service has crashed before we could even
@ -456,7 +364,7 @@ class MainActivity: FlutterActivity() {
}
val msg = Message.obtain(null, NebulaVpnService.MSG_IS_RUNNING)
outMessenger!!.send(msg)
outMessenger?.send(msg)
}
override fun onServiceDisconnected(arg0: ComponentName) {
@ -469,7 +377,7 @@ class MainActivity: FlutterActivity() {
}
// Handle and route messages coming from the vpn service
inner class IncomingHandler: Handler(Looper.getMainLooper()) {
inner class IncomingHandler: Handler() {
override fun handleMessage(msg: Message) {
val id = msg.data.getString("id")
@ -499,32 +407,6 @@ class MainActivity: FlutterActivity() {
private fun serviceExited(site: SiteContainer, msg: Message) {
activeSiteId = null
site.updater.setState(false, "Disconnected", msg.data.getString("error"))
unbindVpnService()
}
}
private fun unbindVpnService() {
if (outMessenger != null) {
// Unregister ourselves
val msg = Message.obtain(null, NebulaVpnService.MSG_UNREGISTER_CLIENT)
msg.replyTo = inMessenger
outMessenger!!.send(msg)
// Unbind
unbindService(connection)
}
outMessenger = null
}
inner class RefreshReceiver : BroadcastReceiver() {
override fun onReceive(context: Context, intent: Intent?) {
if (intent?.action != ACTION_REFRESH_SITES) return
if (sites == null) return
Log.d(TAG, "Refreshing sites in MainActivity")
sites?.refreshSites(activeSiteId)
ui?.invokeMethod("refreshSites", null)
}
}
}

View File

@ -1,19 +0,0 @@
package net.defined.mobile_nebula
import io.flutter.embedding.engine.loader.FlutterLoader
import android.app.Application
import androidx.work.Configuration
import androidx.work.WorkManager
class MyApplication : Application() {
override fun onCreate() {
super.onCreate()
// In order to use the WorkManager from the nebulaVpnBg process (i.e. NebulaVpnService)
// we must explicitly initialize this rather than using the default initializer.
val myConfig = Configuration.Builder().build()
WorkManager.initialize(this, myConfig)
FlutterLoader().startInitialization(applicationContext)
}
}

View File

@ -5,12 +5,10 @@ import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.content.IntentFilter
import android.content.pm.PackageManager
import android.net.*
import android.os.*
import android.system.OsConstants
import android.util.Log
import androidx.work.*
import androidx.annotation.RequiresApi
import mobileNebula.CIDR
import java.io.File
@ -18,11 +16,7 @@ import java.io.File
class NebulaVpnService : VpnService() {
companion object {
const val TAG = "NebulaVpnService"
const val ACTION_STOP = "net.defined.mobile_nebula.STOP"
const val ACTION_RELOAD = "net.defined.mobile_nebula.RELOAD"
private const val TAG = "NebulaVpnService"
const val MSG_REGISTER_CLIENT = 1
const val MSG_UNREGISTER_CLIENT = 2
const val MSG_IS_RUNNING = 3
@ -40,45 +34,30 @@ class NebulaVpnService : VpnService() {
private lateinit var messenger: Messenger
private val mClients = ArrayList<Messenger>()
private val reloadReceiver: BroadcastReceiver = ReloadReceiver()
private var workManager: WorkManager? = null
private var path: String? = null
private var running: Boolean = false
private var site: Site? = null
private var nebula: mobileNebula.Nebula? = null
private var vpnInterface: ParcelFileDescriptor? = null
private var didSleep = false
private var networkCallback: NetworkCallback = NetworkCallback()
override fun onCreate() {
workManager = WorkManager.getInstance(this)
super.onCreate()
}
override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
if (intent?.action == ACTION_STOP) {
if (intent?.getStringExtra("COMMAND") == "STOP") {
stopVpn()
return Service.START_NOT_STICKY
}
val path = intent?.getStringExtra("path")
val id = intent?.getStringExtra("id")
if (running) {
// if the UI triggers this twice, check if we are already running the requested site. if not, return an error.
// otherwise, just ignore the request since we handled it the first time.
if (site!!.id != id) {
announceExit(id, "Trying to run nebula but it is already running")
}
//TODO: can we signal failure?
return super.onStartCommand(intent, flags, startId)
}
path = intent!!.getStringExtra("path")!!
//TODO: if we fail to start, android will attempt a restart lacking all the intent data we need.
// Link active site config in Main to avoid this
site = Site(this, File(path!!))
site = Site(File(path))
if (site!!.cert == null) {
announceExit(id, "Site is missing a certificate")
@ -86,17 +65,13 @@ class NebulaVpnService : VpnService() {
return super.onStartCommand(intent, flags, startId)
}
// Kick off a site update
val workRequest = OneTimeWorkRequestBuilder<DNUpdateWorker>().build()
workManager!!.enqueue(workRequest)
// We don't actually start here. In order to properly capture boot errors we wait until an IPC connection is made
return super.onStartCommand(intent, flags, startId)
}
private fun startVpn() {
val ipNet: CIDR
var ipNet: CIDR
try {
ipNet = mobileNebula.MobileNebula.parseCIDR(site!!.cert!!.cert.details.ips[0])
@ -109,36 +84,21 @@ class NebulaVpnService : VpnService() {
.addRoute(ipNet.network, ipNet.maskSize.toInt())
.setMtu(site!!.mtu)
.setSession(TAG)
.allowFamily(OsConstants.AF_INET)
.allowFamily(OsConstants.AF_INET6)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
builder.setMetered(false)
}
// Disallow some common, known-problematic apps
// TODO Make this user configurable
// Android Auto Wireless (https://github.com/DefinedNet/mobile_nebula/issues/102)
disallowApp(builder, "com.google.android.projection.gearhead")
// Chromecast (https://github.com/DefinedNet/mobile_nebula/issues/102)
disallowApp(builder, "com.google.android.apps.chromecast.app")
// RCS / Jibe
disallowApp(builder, "com.google.android.apps.messaging")
// Add our unsafe routes
site!!.unsafeRoutes.forEach { unsafeRoute ->
val unsafeIPNet = mobileNebula.MobileNebula.parseCIDR(unsafeRoute.route)
builder.addRoute(unsafeIPNet.network, unsafeIPNet.maskSize.toInt())
val ipNet = mobileNebula.MobileNebula.parseCIDR(unsafeRoute.route)
builder.addRoute(ipNet.network, ipNet.maskSize.toInt())
}
// Add our DNS resolvers
site!!.dnsResolvers.forEach { dnsResolver ->
builder.addDnsServer(dnsResolver)
val cm = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
cm.allNetworks.forEach { network ->
cm.getLinkProperties(network).dnsServers.forEach { builder.addDnsServer(it) }
}
try {
vpnInterface = builder.establish()
nebula = mobileNebula.MobileNebula.newNebula(site!!.config, site!!.getKey(this), site!!.logFile, vpnInterface!!.detachFd().toLong())
nebula = mobileNebula.MobileNebula.newNebula(site!!.config, site!!.getKey(this), site!!.logFile, vpnInterface!!.fd.toLong())
} catch (e: Exception) {
Log.e(TAG, "Got an error $e")
@ -148,24 +108,14 @@ class NebulaVpnService : VpnService() {
}
registerNetworkCallback()
registerReloadReceiver()
//TODO: There is an open discussion around sleep killing tunnels or just changing mobile to tear down stale tunnels
//registerSleep()
nebula!!.start()
running = true
sendSimple(MSG_IS_RUNNING, 1)
sendSimple(MSG_IS_RUNNING, if (running) 1 else 0)
}
private fun disallowApp(builder: Builder, name: String) {
try {
builder.addDisallowedApplication(name)
} catch (e: PackageManager.NameNotFoundException) {
return
}
}
// Used to detect network changes (wifi -> cell or vice versa) and rebinds the udp socket/updates LH
private fun registerNetworkCallback() {
val connectivityManager = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
@ -173,27 +123,20 @@ class NebulaVpnService : VpnService() {
val builder = NetworkRequest.Builder()
builder.addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
connectivityManager.registerNetworkCallback(builder.build(), networkCallback)
}
private fun unregisterNetworkCallback() {
val connectivityManager = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
connectivityManager.unregisterNetworkCallback(networkCallback)
}
inner class NetworkCallback : ConnectivityManager.NetworkCallback () {
override fun onAvailable(network: Network) {
connectivityManager.registerNetworkCallback(builder.build(),
object : ConnectivityManager.NetworkCallback () {
override fun onAvailable(network: Network?) {
super.onAvailable(network)
nebula!!.rebind("network change")
}
override fun onLost(network: Network) {
override fun onLost(network: Network?) {
super.onLost(network)
nebula!!.rebind("network change")
}
})
}
private fun registerSleep() {
val receiver: BroadcastReceiver = object : BroadcastReceiver() {
override fun onReceive(context: Context, intent: Intent?) {
@ -214,37 +157,11 @@ class NebulaVpnService : VpnService() {
registerReceiver(receiver, IntentFilter(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED))
}
private fun registerReloadReceiver() {
registerReceiver(reloadReceiver, IntentFilter(ACTION_RELOAD))
}
private fun unregisterReloadReceiver() {
unregisterReceiver(reloadReceiver)
}
private fun reload() {
site = Site(this, File(path!!))
nebula?.reload(site!!.config, site!!.getKey(this))
}
private fun stopVpn() {
if (nebula == null) {
return stopSelf()
}
unregisterNetworkCallback()
unregisterReloadReceiver()
nebula?.stop()
nebula = null
vpnInterface?.close()
running = false
announceExit(site?.id, null)
stopSelf()
}
override fun onRevoke() {
stopVpn()
//TODO: wait for the thread to exit
super.onRevoke()
}
override fun onDestroy() {
@ -262,22 +179,10 @@ class NebulaVpnService : VpnService() {
send(msg, id)
}
inner class ReloadReceiver : BroadcastReceiver() {
override fun onReceive(context: Context, intent: Intent?) {
if (intent?.action != ACTION_RELOAD) return
if (!running) return
if (intent.getStringExtra("id") != site!!.id) return
Log.d(TAG, "Reloading Nebula")
reload()
}
}
/**
* Handler of incoming messages from clients.
*/
inner class IncomingHandler : Handler(Looper.getMainLooper()) {
inner class IncomingHandler(context: Context, private val applicationContext: Context = context.applicationContext) : Handler() {
override fun handleMessage(msg: Message) {
//TODO: how do we limit what can talk to us?
//TODO: Make sure replyTo is actually a messenger
@ -318,7 +223,7 @@ class NebulaVpnService : VpnService() {
if (protect(msg)) { return }
val res = nebula!!.listHostmap(msg.what == MSG_LIST_PENDING_HOSTMAP)
val m = Message.obtain(null, msg.what)
var m = Message.obtain(null, msg.what)
m.data.putString("data", res)
msg.replyTo.send(m)
}
@ -327,7 +232,7 @@ class NebulaVpnService : VpnService() {
if (protect(msg)) { return }
val res = nebula!!.getHostInfoByVpnIp(msg.data.getString("vpnIp"), msg.data.getBoolean("pending"))
val m = Message.obtain(null, msg.what)
var m = Message.obtain(null, msg.what)
m.data.putString("data", res)
msg.replyTo.send(m)
}
@ -336,7 +241,7 @@ class NebulaVpnService : VpnService() {
if (protect(msg)) { return }
val res = nebula!!.setRemoteForTunnel(msg.data.getString("vpnIp"), msg.data.getString("addr"))
val m = Message.obtain(null, msg.what)
var m = Message.obtain(null, msg.what)
m.data.putString("data", res)
msg.replyTo.send(m)
}
@ -345,7 +250,7 @@ class NebulaVpnService : VpnService() {
if (protect(msg)) { return }
val res = nebula!!.closeTunnel(msg.data.getString("vpnIp"))
val m = Message.obtain(null, msg.what)
var m = Message.obtain(null, msg.what)
m.data.putBoolean("data", res)
msg.replyTo.send(m)
}
@ -379,7 +284,7 @@ class NebulaVpnService : VpnService() {
return super.onBind(intent)
}
messenger = Messenger(IncomingHandler())
messenger = Messenger(IncomingHandler(this))
return messenger.binder
}
}

View File

@ -1,37 +0,0 @@
package net.defined.mobile_nebula
import android.content.Context
import android.content.pm.ApplicationInfo
import android.content.pm.PackageInfo
import android.content.pm.PackageManager
import android.os.Build
class PackageInfo(private val context: Context) {
private val pInfo: PackageInfo =
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU)
context.packageManager.getPackageInfo(context.packageName, PackageManager.PackageInfoFlags.of(0))
else
@Suppress("DEPRECATION")
context.packageManager.getPackageInfo(context.packageName, 0)
private val appInfo: ApplicationInfo = context.applicationInfo
fun getVersion(): String {
val version: String = pInfo.versionName
val build: Long = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
pInfo.longVersionCode
else
@Suppress("DEPRECATION")
pInfo.versionCode.toLong()
return "%s-%d".format(version, build)
}
fun getName(): String {
val stringId = appInfo.labelRes
return if (stringId == 0) appInfo.nonLocalizedLabel.toString() else context.getString(stringId)
}
fun getSystemVersion(): String {
return Build.VERSION.RELEASE
}
}

View File

@ -0,0 +1,134 @@
package net.defined.mobile_nebula
import android.app.PendingIntent
import android.content.*
import android.content.pm.PackageManager
import android.content.pm.ResolveInfo
import android.util.Log
import androidx.core.content.FileProvider
import io.flutter.plugin.common.MethodCall
import io.flutter.plugin.common.MethodChannel
import java.io.File
class Share {
companion object {
fun share(call: MethodCall, result: MethodChannel.Result) {
val title = call.argument<String>("title")
val text = call.argument<String>("text")
val filename = call.argument<String>("filename")
if (filename == null || filename.isEmpty()) {
return result.error("filename was not provided", null, null)
}
try {
val context = MainActivity!!.getContext()!!
val cacheDir = context.cacheDir.resolve("share")
cacheDir.deleteRecursively()
cacheDir.mkdir()
val newFile = cacheDir.resolve(filename!!)
newFile.delete()
newFile.writeText(text ?: "")
pop(title, newFile, result)
} catch (err: Exception) {
Log.println(Log.ERROR, "", "Share: Error")
result.error(err.message, null, null)
}
}
fun shareFile(call: MethodCall, result: MethodChannel.Result) {
val title = call.argument<String>("title")
val filename = call.argument<String>("filename")
val filePath = call.argument<String>("filePath")
if (filename == null || filename.isEmpty()) {
result.error("filename was not provided", null, null)
return
}
if (filePath == null || filePath.isEmpty()) {
result.error("filePath was not provided", null, null)
return
}
val file = File(filePath)
try {
val context = MainActivity!!.getContext()!!
val cacheDir = context.cacheDir.resolve("share")
cacheDir.deleteRecursively()
cacheDir.mkdir()
val newFile = cacheDir.resolve(filename!!)
newFile.delete()
file.copyTo(newFile)
pop(title, newFile, result)
} catch (err: Exception) {
Log.println(Log.ERROR, "", "Share: Error")
result.error(err.message, null, null)
}
}
private fun pop(title: String?, file: File, result: MethodChannel.Result) {
if (title == null || title.isEmpty()) {
result.error("title was not provided", null, null)
return
}
try {
val context = MainActivity!!.getContext()!!
val fileUri = FileProvider.getUriForFile(context, context.applicationContext.packageName + ".provider", file)
val intent = Intent()
intent.flags = Intent.FLAG_ACTIVITY_CLEAR_TOP
intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
intent.action = Intent.ACTION_SEND
intent.type = "text/*"
intent.putExtra(Intent.EXTRA_SUBJECT, title)
intent.putExtra(Intent.EXTRA_STREAM, fileUri)
intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
val receiver = Intent(context, ShareReceiver::class.java)
receiver.putExtra(Intent.EXTRA_TEXT, file)
val pendingIntent = PendingIntent.getBroadcast(context, 0, receiver, PendingIntent.FLAG_UPDATE_CURRENT)
val chooserIntent = Intent.createChooser(intent, title, pendingIntent.intentSender)
val resInfoList: List<ResolveInfo> = context.packageManager.queryIntentActivities(chooserIntent, PackageManager.MATCH_DEFAULT_ONLY)
for (resolveInfo in resInfoList) {
val packageName: String = resolveInfo.activityInfo.packageName
context.grantUriPermission(packageName, fileUri, Intent.FLAG_GRANT_READ_URI_PERMISSION)
}
context.startActivity(chooserIntent)
} catch (err: Exception) {
Log.println(Log.ERROR, "", "Share: Error")
return result.error(err.message, null, null)
}
result.success(true)
}
}
}
class ShareReceiver : BroadcastReceiver() {
override fun onReceive(context: Context?, intent: Intent?) {
if (intent == null) {
return
}
val res = intent.extras!!.get(Intent.EXTRA_CHOSEN_COMPONENT) as? ComponentName ?: return
when (res.className) {
"org.chromium.arc.intent_helper.SendTextToClipboardActivity" -> {
val file = intent.extras!![Intent.EXTRA_TEXT] as? File ?: return
val clipboard = context?.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
clipboard.setPrimaryClip(ClipData.newPlainText("", file.readText()))
}
}
}
}

View File

@ -3,6 +3,7 @@ package net.defined.mobile_nebula
import android.content.Context
import android.util.Log
import com.google.gson.Gson
import com.google.gson.annotations.Expose
import com.google.gson.annotations.SerializedName
import io.flutter.embedding.engine.FlutterEngine
import io.flutter.plugin.common.EventChannel
@ -15,7 +16,7 @@ data class SiteContainer(
)
class Sites(private var engine: FlutterEngine) {
private var containers: HashMap<String, SiteContainer> = HashMap()
private var sites: HashMap<String, SiteContainer> = HashMap()
init {
refreshSites()
@ -23,115 +24,64 @@ class Sites(private var engine: FlutterEngine) {
fun refreshSites(activeSite: String? = null) {
val context = MainActivity.getContext()!!
val sites = SiteList(context)
val containers: HashMap<String, SiteContainer> = HashMap()
sites.getSites().values.forEach { site ->
// Don't create a new SiteUpdater or we will lose subscribers
var updater = this.containers[site.id]?.updater
if (updater != null) {
updater.setSite(site)
} else {
updater = SiteUpdater(site, engine)
}
if (site.id == activeSite) {
updater.setState(true, "Connected")
}
containers[site.id] = SiteContainer(site, updater)
}
this.containers = containers
}
fun getSites(): Map<String, Site> {
return containers.mapValues { it.value.site }
}
fun deleteSite(id: String) {
val context = MainActivity.getContext()!!
val site = containers[id]!!.site
val baseDir = if(site.managed) context.noBackupFilesDir else context.filesDir
val siteDir = baseDir.resolve("sites").resolve(id)
siteDir.deleteRecursively()
refreshSites()
//TODO: make sure you stop the vpn
//TODO: make sure you relink the active site if this is the active site
}
fun getSite(id: String): SiteContainer? {
return containers[id]
}
}
class SiteList(context: Context) {
private var sites: Map<String, Site>
init {
val nebulaSites = getSites(context, context.filesDir)
val dnSites = getSites(context, context.noBackupFilesDir)
// In case of a conflict, dnSites will take precedence.
sites = nebulaSites + dnSites
}
fun getSites(): Map<String, Site> {
return sites
}
companion object {
fun getSites(context: Context, directory: File): HashMap<String, Site> {
val sites = HashMap<String, Site>()
val sitesDir = directory.resolve("sites")
val sitesDir = context.filesDir.resolve("sites")
if (!sitesDir.isDirectory) {
sitesDir.delete()
sitesDir.mkdir()
}
sitesDir.listFiles()?.forEach { siteDir ->
sites = HashMap()
sitesDir.listFiles().forEach { siteDir ->
try {
val site = Site(context, siteDir)
val site = Site(siteDir)
// Make sure we can load the private key
site.getKey(context)
// Make sure we can load the DN credentials if managed
if (site.managed) {
site.getDNCredentials(context)
val updater = SiteUpdater(site, engine)
if (site.id == activeSite) {
updater.setState(true, "Connected")
}
sites[site.id] = site
this.sites[site.id] = SiteContainer(site, updater)
} catch (err: Exception) {
siteDir.deleteRecursively()
Log.e(TAG, "Deleting non conforming site ${siteDir.absolutePath}", err)
}
}
return sites
}
fun getSites(): Map<String, Site> {
return sites.mapValues { it.value.site }
}
fun deleteSite(id: String) {
sites.remove(id)
val siteDir = MainActivity.getContext()!!.filesDir.resolve("sites").resolve(id)
siteDir.deleteRecursively()
//TODO: make sure you stop the vpn
//TODO: make sure you relink the active site if this is the active site
}
fun getSite(id: String): SiteContainer? {
return sites[id]
}
}
class SiteUpdater(private var site: Site, engine: FlutterEngine): EventChannel.StreamHandler {
private val gson = Gson()
// eventSink is how we send info back up to flutter
private var eventChannel: EventChannel = EventChannel(engine.dartExecutor.binaryMessenger, "net.defined.nebula/${site.id}")
private var eventSink: EventChannel.EventSink? = null
fun setSite(site: Site) {
this.site = site
}
fun setState(connected: Boolean, status: String, err: String? = null) {
site.connected = connected
site.status = status
val d = mapOf("connected" to site.connected, "status" to site.status)
if (err != null) {
eventSink?.error("", err, gson.toJson(site))
eventSink?.error("", err, d)
} else {
eventSink?.success(gson.toJson(site))
eventSink?.success(d)
}
}
@ -179,29 +129,11 @@ data class CertificateValidity(
@SerializedName("Reason") val reason: String
)
data class DNCredentials(
val hostID: String,
val privateKey: String,
val counter: Int,
val trustedKeys: String,
var invalid: Boolean,
) {
fun save(context: Context, siteDir: File) {
val jsonCreds = Gson().toJson(this)
val credsFile = siteDir.resolve("dnCredentials")
credsFile.delete()
EncFile(context).openWrite(credsFile).use { it.write(jsonCreds) }
}
}
class Site(context: Context, siteDir: File) {
class Site {
val name: String
val id: String
val staticHostmap: HashMap<String, StaticHosts>
val unsafeRoutes: List<UnsafeRoute>
val dnsResolvers: List<String>
var cert: CertificateInfo? = null
var ca: Array<CertificateInfo>
val lhDuration: Int
@ -209,25 +141,21 @@ class Site(context: Context, siteDir: File) {
val mtu: Int
val cipher: String
val sortKey: Int
val logVerbosity: String
var logVerbosity: String
var connected: Boolean?
var status: String?
val logFile: String?
var errors: ArrayList<String> = ArrayList()
val managed: Boolean
// The following fields are present when managed = true
val rawConfig: String?
val lastManagedUpdate: String?
// Path to this site on disk
@Transient
@Expose(serialize = false)
val path: String
// Strong representation of the site config
@Transient
@Expose(serialize = false)
val config: String
init {
constructor(siteDir: File) {
val gson = Gson()
config = siteDir.resolve("config.json").readText()
val incomingSite = gson.fromJson(config, IncomingSite::class.java)
@ -237,7 +165,6 @@ class Site(context: Context, siteDir: File) {
id = incomingSite.id
staticHostmap = incomingSite.staticHostmap
unsafeRoutes = incomingSite.unsafeRoutes ?: ArrayList()
dnsResolvers = incomingSite.dnsResolvers ?: ArrayList()
lhDuration = incomingSite.lhDuration
port = incomingSite.port
mtu = incomingSite.mtu ?: 1300
@ -245,9 +172,6 @@ class Site(context: Context, siteDir: File) {
sortKey = incomingSite.sortKey ?: 0
logFile = siteDir.resolve("log").absolutePath
logVerbosity = incomingSite.logVerbosity ?: "info"
rawConfig = incomingSite.rawConfig
managed = incomingSite.managed ?: false
lastManagedUpdate = incomingSite.lastManagedUpdate
connected = false
status = "Disconnected"
@ -277,7 +201,7 @@ class Site(context: Context, siteDir: File) {
}
}
if (hasErrors && !managed) {
if (hasErrors) {
errors.add("There are issues with 1 or more ca certificates")
}
@ -286,10 +210,6 @@ class Site(context: Context, siteDir: File) {
errors.add("Error while loading certificate authorities: ${err.message}")
}
if (managed && getDNCredentials(context).invalid) {
errors.add("Unable to fetch updates - please re-enroll the device")
}
if (errors.isEmpty()) {
try {
mobileNebula.MobileNebula.testConfig(config, getKey(MainActivity.getContext()!!))
@ -299,31 +219,12 @@ class Site(context: Context, siteDir: File) {
}
}
fun getKey(context: Context): String {
fun getKey(context: Context): String? {
val f = EncFile(context).openRead(File(path).resolve("key"))
val k = f.readText()
f.close()
return k
}
fun getDNCredentials(context: Context): DNCredentials {
val filepath = File(path).resolve("dnCredentials")
val f = EncFile(context).openRead(filepath)
val cfg = f.use { it.readText() }
return Gson().fromJson(cfg, DNCredentials::class.java)
}
fun invalidateDNCredentials(context: Context) {
val creds = getDNCredentials(context)
creds.invalid = true
creds.save(context, File(path))
}
fun validateDNCredentials(context: Context) {
val creds = getDNCredentials(context)
creds.invalid = false
creds.save(context, File(path))
}
}
data class StaticHosts(
@ -342,7 +243,6 @@ class IncomingSite(
val id: String,
val staticHostmap: HashMap<String, StaticHosts>,
val unsafeRoutes: List<UnsafeRoute>?,
val dnsResolvers: List<String>?,
val cert: String,
val ca: String,
val lhDuration: Int,
@ -350,37 +250,26 @@ class IncomingSite(
val mtu: Int?,
val cipher: String,
val sortKey: Int?,
val logVerbosity: String?,
var key: String?,
val managed: Boolean?,
// The following fields are present when managed = true
val lastManagedUpdate: String?,
val rawConfig: String?,
var dnCredentials: DNCredentials?,
var logVerbosity: String?,
@Expose(serialize = false)
var key: String?
) {
fun save(context: Context): File {
// Don't allow backups of DN-managed sites
val baseDir = if(managed == true) context.noBackupFilesDir else context.filesDir
val siteDir = baseDir.resolve("sites").resolve(id)
fun save(context: Context) {
val siteDir = context.filesDir.resolve("sites").resolve(id)
if (!siteDir.exists()) {
siteDir.mkdir()
}
if (key != null) {
val keyFile = siteDir.resolve("key")
keyFile.delete()
val encFile = EncFile(context).openWrite(keyFile)
encFile.use { it.write(key) }
encFile.close()
val f = EncFile(context).openWrite(siteDir.resolve("key"))
f.use { it.write(key) }
f.close()
}
key = null
dnCredentials?.save(context, siteDir)
dnCredentials = null
val gson = Gson()
val confFile = siteDir.resolve("config.json")
confFile.writeText(Gson().toJson(this))
return siteDir
confFile.writeText(gson.toJson(this))
}
}

View File

@ -1,4 +1,5 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="net.defined.mobile_nebula">
<!-- Flutter needs it to communicate with the running application
to allow setting breakpoints, to provide hot reload, etc.
-->

View File

@ -1,24 +1,20 @@
buildscript {
ext {
workVersion = "2.7.1"
kotlinVersion = '1.7.20'
}
ext.kotlin_version = '1.3.61'
repositories {
google()
mavenCentral()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:7.3.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
classpath 'com.android.tools.build:gradle:4.0.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
allprojects {
repositories {
google()
mavenCentral()
jcenter()
}
}
@ -30,6 +26,6 @@ subprojects {
project.evaluationDependsOn(':app')
}
tasks.register("clean", Delete) {
task clean(type: Delete) {
delete rootProject.buildDir
}

View File

@ -1,2 +0,0 @@
package_name("net.defined.mobile_nebula")
json_key_file(ENV['GOOGLE_PLAY_API_JWT_PATH'])

View File

@ -1,50 +0,0 @@
# This file contains the fastlane.tools configuration
# You can find the documentation at https://docs.fastlane.tools
#
# For a list of all available actions, check out
#
# https://docs.fastlane.tools/actions
#
# For a list of all available plugins, check out
#
# https://docs.fastlane.tools/plugins/available-plugins
#
# Uncomment the line if you want fastlane to automatically update itself
# update_fastlane
default_platform(:android)
platform :android do
lane :release_build_number do
nextCode = sprintf("%s", latest_googleplay_version_code + 1)
File.write("../../release_build_number", nextCode)
end
desc "Deploy a new version to the Google Play"
lane :release do
upload_to_play_store(
track: 'internal',
aab: '../build/app/outputs/bundle/release/app-release.aab'
)
end
end
def latest_googleplay_version_code
productionVersionCodes = google_play_track_version_codes(track: 'production')
#NOTE: we do not have a beta track right now
#betaVersionCodes = google_play_track_version_codes(track: 'beta')
alphaVersionCodes = google_play_track_version_codes(track: 'alpha')
internalVersionCodes = google_play_track_version_codes(track: 'internal')
# puts version codes from all tracks into the same array
versionCodes = [
productionVersionCodes,
#betaVersionCodes,
alphaVersionCodes,
internalVersionCodes
].reduce([], :concat)
# returns the highest version code from array
return versionCodes.max
end

View File

@ -1,40 +0,0 @@
fastlane documentation
----
# Installation
Make sure you have the latest version of the Xcode command line tools installed:
```sh
xcode-select --install
```
For _fastlane_ installation instructions, see [Installing _fastlane_](https://docs.fastlane.tools/#installing-fastlane)
# Available Actions
## Android
### android release_build_number
```sh
[bundle exec] fastlane android release_build_number
```
### android release
```sh
[bundle exec] fastlane android release
```
Deploy a new version to the Google Play
----
This README.md is auto-generated and will be re-generated every time [_fastlane_](https://fastlane.tools) is run.
More information about _fastlane_ can be found on [fastlane.tools](https://fastlane.tools).
The documentation of _fastlane_ can be found on [docs.fastlane.tools](https://docs.fastlane.tools).

View File

@ -1,3 +1,4 @@
org.gradle.jvmargs=-Xmx1536M
android.enableR8=true
android.useAndroidX=true
android.enableJetifier=true

View File

@ -1,5 +1,6 @@
#Fri Jun 05 14:55:48 CDT 2020
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip

View File

@ -1,6 +0,0 @@
configurations.maybeCreate("default")
exec {
workingDir '../../'
commandLine './gen-artifacts.sh', 'android'
}
artifacts.add("default", file('mobileNebula.aar'))

View File

@ -1,11 +1,15 @@
include ':app', ':mobileNebula'
include ':app'
def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
def properties = new Properties()
def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
assert localPropertiesFile.exists()
localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
def plugins = new Properties()
def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
if (pluginsFile.exists()) {
pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) }
}
def flutterSdkPath = properties.getProperty("flutter.sdk")
assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
plugins.each { name, path ->
def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
include ":$name"
project(":$name").projectDir = pluginDirectory
}

View File

@ -0,0 +1 @@
include ':app'

View File

@ -9,16 +9,16 @@ cd nebula
if [ "$1" = "ios" ]; then
# Build for nebula for iOS
make MobileNebula.xcframework
rm -rf ../ios/MobileNebula.xcframework
cp -r MobileNebula.xcframework ../ios/
make MobileNebula.framework
rm -rf ../ios/NebulaNetworkExtension/MobileNebula.framework
cp -r MobileNebula.framework ../ios/NebulaNetworkExtension/
elif [ "$1" = "android" ]; then
# Build nebula for android
make mobileNebula.aar
mkdir -p ../android/mobileNebula
rm -rf ../android/mobileNebula/mobileNebula.aar
cp mobileNebula.aar ../android/mobileNebula/mobileNebula.aar
mkdir -p ../android/app/src/main/libs
rm -rf ../android/app/src/main/libs/mobileNebula.aar
cp mobileNebula.aar ../android/app/src/main/libs/mobileNebula.aar
else
echo "Error: unsupported target os $1"

View File

@ -1,4 +0,0 @@
<svg width="53" height="62" viewBox="0 0 53 62" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M42.1128 61.2016H25.8226C30.4449 55.8553 42.14 32.9921 36.5151 23.1053C32.4774 15.9477 19.5464 12.8338 0 14.1999V0.323899C25.6196 -1.42992 41.6675 3.94663 48.6585 16.2567C57.4851 31.9077 47.3469 52.4022 42.1128 61.2016Z" fill="white"/>
<path d="M0 61.2106H13.9245V21.6453L0 14.0424V61.2106Z" fill="#6E7D91"/>
</svg>

Before

Width:  |  Height:  |  Size: 421 B

View File

@ -1,4 +0,0 @@
<svg width="53" height="62" viewBox="0 0 53 62" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M42.1128 61.2016H25.8226C30.4449 55.8553 42.14 32.9921 36.5151 23.1053C32.4774 15.9477 19.5464 12.8338 0 14.1999V0.323899C25.6196 -1.42992 41.6675 3.94663 48.6585 16.2567C57.4851 31.9077 47.3469 52.4022 42.1128 61.2016Z" fill="#0B0D0F"/>
<path d="M0 61.2106H13.9245V21.6453L0 14.0424V61.2106Z" fill="#6E7D91"/>
</svg>

Before

Width:  |  Height:  |  Size: 423 B

View File

@ -21,6 +21,6 @@
<key>CFBundleVersion</key>
<string>1.0</string>
<key>MinimumOSVersion</key>
<string>11.0</string>
<string>8.0</string>
</dict>
</plist>

View File

@ -1,3 +0,0 @@
source "https://rubygems.org"
gem "fastlane"

View File

@ -1,218 +0,0 @@
GEM
remote: https://rubygems.org/
specs:
CFPropertyList (3.0.5)
rexml
addressable (2.8.1)
public_suffix (>= 2.0.2, < 6.0)
artifactory (3.0.15)
atomos (0.1.3)
aws-eventstream (1.2.0)
aws-partitions (1.634.0)
aws-sdk-core (3.152.0)
aws-eventstream (~> 1, >= 1.0.2)
aws-partitions (~> 1, >= 1.525.0)
aws-sigv4 (~> 1.1)
jmespath (~> 1, >= 1.6.1)
aws-sdk-kms (1.58.0)
aws-sdk-core (~> 3, >= 3.127.0)
aws-sigv4 (~> 1.1)
aws-sdk-s3 (1.114.0)
aws-sdk-core (~> 3, >= 3.127.0)
aws-sdk-kms (~> 1)
aws-sigv4 (~> 1.4)
aws-sigv4 (1.5.1)
aws-eventstream (~> 1, >= 1.0.2)
babosa (1.0.4)
claide (1.1.0)
colored (1.2)
colored2 (3.1.2)
commander (4.6.0)
highline (~> 2.0.0)
declarative (0.0.20)
digest-crc (0.6.4)
rake (>= 12.0.0, < 14.0.0)
domain_name (0.5.20190701)
unf (>= 0.0.5, < 1.0.0)
dotenv (2.8.1)
emoji_regex (3.2.3)
excon (0.92.5)
faraday (1.10.2)
faraday-em_http (~> 1.0)
faraday-em_synchrony (~> 1.0)
faraday-excon (~> 1.1)
faraday-httpclient (~> 1.0)
faraday-multipart (~> 1.0)
faraday-net_http (~> 1.0)
faraday-net_http_persistent (~> 1.0)
faraday-patron (~> 1.0)
faraday-rack (~> 1.0)
faraday-retry (~> 1.0)
ruby2_keywords (>= 0.0.4)
faraday-cookie_jar (0.0.7)
faraday (>= 0.8.0)
http-cookie (~> 1.0.0)
faraday-em_http (1.0.0)
faraday-em_synchrony (1.0.0)
faraday-excon (1.1.0)
faraday-httpclient (1.0.1)
faraday-multipart (1.0.4)
multipart-post (~> 2)
faraday-net_http (1.0.1)
faraday-net_http_persistent (1.2.0)
faraday-patron (1.0.0)
faraday-rack (1.0.0)
faraday-retry (1.0.3)
faraday_middleware (1.2.0)
faraday (~> 1.0)
fastimage (2.2.6)
fastlane (2.210.1)
CFPropertyList (>= 2.3, < 4.0.0)
addressable (>= 2.8, < 3.0.0)
artifactory (~> 3.0)
aws-sdk-s3 (~> 1.0)
babosa (>= 1.0.3, < 2.0.0)
bundler (>= 1.12.0, < 3.0.0)
colored
commander (~> 4.6)
dotenv (>= 2.1.1, < 3.0.0)
emoji_regex (>= 0.1, < 4.0)
excon (>= 0.71.0, < 1.0.0)
faraday (~> 1.0)
faraday-cookie_jar (~> 0.0.6)
faraday_middleware (~> 1.0)
fastimage (>= 2.1.0, < 3.0.0)
gh_inspector (>= 1.1.2, < 2.0.0)
google-apis-androidpublisher_v3 (~> 0.3)
google-apis-playcustomapp_v1 (~> 0.1)
google-cloud-storage (~> 1.31)
highline (~> 2.0)
json (< 3.0.0)
jwt (>= 2.1.0, < 3)
mini_magick (>= 4.9.4, < 5.0.0)
multipart-post (~> 2.0.0)
naturally (~> 2.2)
optparse (~> 0.1.1)
plist (>= 3.1.0, < 4.0.0)
rubyzip (>= 2.0.0, < 3.0.0)
security (= 0.1.3)
simctl (~> 1.6.3)
terminal-notifier (>= 2.0.0, < 3.0.0)
terminal-table (>= 1.4.5, < 2.0.0)
tty-screen (>= 0.6.3, < 1.0.0)
tty-spinner (>= 0.8.0, < 1.0.0)
word_wrap (~> 1.0.0)
xcodeproj (>= 1.13.0, < 2.0.0)
xcpretty (~> 0.3.0)
xcpretty-travis-formatter (>= 0.0.3)
gh_inspector (1.1.3)
google-apis-androidpublisher_v3 (0.27.0)
google-apis-core (>= 0.7.2, < 2.a)
google-apis-core (0.9.0)
addressable (~> 2.5, >= 2.5.1)
googleauth (>= 0.16.2, < 2.a)
httpclient (>= 2.8.1, < 3.a)
mini_mime (~> 1.0)
representable (~> 3.0)
retriable (>= 2.0, < 4.a)
rexml
webrick
google-apis-iamcredentials_v1 (0.14.0)
google-apis-core (>= 0.7.2, < 2.a)
google-apis-playcustomapp_v1 (0.10.0)
google-apis-core (>= 0.7, < 2.a)
google-apis-storage_v1 (0.17.0)
google-apis-core (>= 0.7, < 2.a)
google-cloud-core (1.6.0)
google-cloud-env (~> 1.0)
google-cloud-errors (~> 1.0)
google-cloud-env (1.6.0)
faraday (>= 0.17.3, < 3.0)
google-cloud-errors (1.3.0)
google-cloud-storage (1.42.0)
addressable (~> 2.8)
digest-crc (~> 0.4)
google-apis-iamcredentials_v1 (~> 0.1)
google-apis-storage_v1 (~> 0.17.0)
google-cloud-core (~> 1.6)
googleauth (>= 0.16.2, < 2.a)
mini_mime (~> 1.0)
googleauth (1.2.0)
faraday (>= 0.17.3, < 3.a)
jwt (>= 1.4, < 3.0)
memoist (~> 0.16)
multi_json (~> 1.11)
os (>= 0.9, < 2.0)
signet (>= 0.16, < 2.a)
highline (2.0.3)
http-cookie (1.0.5)
domain_name (~> 0.5)
httpclient (2.8.3)
jmespath (1.6.1)
json (2.6.2)
jwt (2.5.0)
memoist (0.16.2)
mini_magick (4.11.0)
mini_mime (1.1.2)
multi_json (1.15.0)
multipart-post (2.0.0)
nanaimo (0.3.0)
naturally (2.2.1)
optparse (0.1.1)
os (1.1.4)
plist (3.6.0)
public_suffix (5.0.0)
rake (13.0.6)
representable (3.2.0)
declarative (< 0.1.0)
trailblazer-option (>= 0.1.1, < 0.2.0)
uber (< 0.2.0)
retriable (3.1.2)
rexml (3.2.5)
rouge (2.0.7)
ruby2_keywords (0.0.5)
rubyzip (2.3.2)
security (0.1.3)
signet (0.17.0)
addressable (~> 2.8)
faraday (>= 0.17.5, < 3.a)
jwt (>= 1.5, < 3.0)
multi_json (~> 1.10)
simctl (1.6.8)
CFPropertyList
naturally
terminal-notifier (2.0.0)
terminal-table (1.8.0)
unicode-display_width (~> 1.1, >= 1.1.1)
trailblazer-option (0.1.2)
tty-cursor (0.7.1)
tty-screen (0.8.1)
tty-spinner (0.9.3)
tty-cursor (~> 0.7)
uber (0.1.0)
unf (0.1.4)
unf_ext
unf_ext (0.0.8.2)
unicode-display_width (1.8.0)
webrick (1.7.0)
word_wrap (1.0.0)
xcodeproj (1.22.0)
CFPropertyList (>= 2.3.3, < 4.0)
atomos (~> 0.1.3)
claide (>= 1.0.2, < 2.0)
colored2 (~> 3.1)
nanaimo (~> 0.3.0)
rexml (~> 3.2.4)
xcpretty (0.3.0)
rouge (~> 2.0.7)
xcpretty-travis-formatter (1.0.1)
xcpretty (~> 0.2, >= 0.0.7)
PLATFORMS
arm64-darwin-21
DEPENDENCIES
fastlane
BUNDLED WITH
2.3.11

View File

@ -1,16 +0,0 @@
#include <stdint.h>
/* <sys/kern_control.h> */
#define CTLIOCGINFO 0xc0644e03UL
struct ctl_info {
u_int32_t ctl_id;
char ctl_name[96];
};
struct sockaddr_ctl {
u_char sc_len;
u_char sc_family;
u_int16_t ss_sysaddr;
u_int32_t sc_id;
u_int32_t sc_unit;
u_int32_t sc_reserved[5];
};

View File

@ -3,21 +3,17 @@ import Foundation
let groupName = "group.net.defined.mobileNebula"
class KeyChain {
class func save(key: String, data: Data, managed: Bool) -> Bool {
var query: [String: Any] = [
class func save(key: String, data: Data) -> Bool {
let query: [String: Any] = [
kSecClass as String : kSecClassGenericPassword as String,
kSecAttrAccount as String : key,
kSecValueData as String : data,
kSecAttrAccessGroup as String: groupName,
]
if (managed) {
query[kSecAttrAccessible as String] = kSecAttrAccessibleAfterFirstUnlock
}
// Attempt to delete an existing key to allow for an overwrite
_ = self.delete(key: key)
return SecItemAdd(query as CFDictionary, nil) == 0
SecItemDelete(query as CFDictionary)
let val = SecItemAdd(query as CFDictionary, nil)
return val == 0
}
class func load(key: String) -> Data? {
@ -42,8 +38,10 @@ class KeyChain {
class func delete(key: String) -> Bool {
let query: [String: Any] = [
kSecClass as String : kSecClassGenericPassword as String,
kSecClass as String : kSecClassGenericPassword,
kSecAttrAccount as String : key,
kSecReturnData as String : kCFBooleanTrue!,
kSecMatchLimit as String : kSecMatchLimitOne,
kSecAttrAccessGroup as String: groupName,
]

View File

@ -1,59 +1,63 @@
import NetworkExtension
import MobileNebula
import os.log
import SwiftyJSON
import MMWormhole
class PacketTunnelProvider: NEPacketTunnelProvider {
private var networkMonitor: NWPathMonitor?
private var ifname: String?
private var site: Site?
private var log = Logger(subsystem: "net.defined.mobileNebula", category: "PacketTunnelProvider")
private var _log = OSLog(subsystem: "net.defined.mobileNebula", category: "PacketTunnelProvider")
private var wormhole = MMWormhole(applicationGroupIdentifier: "group.net.defined.mobileNebula", optionalDirectory: "ipc")
private var nebula: MobileNebulaNebula?
private var dnUpdater = DNUpdater()
private var didSleep = false
private var cachedRouteDescription: String?
private func log(_ message: StaticString, _ args: CVarArg...) {
os_log(message, log: _log, args)
}
override func startTunnel(options: [String : NSObject]?, completionHandler: @escaping (Error?) -> Void) {
// There is currently no way to get initialization errors back to the UI via completionHandler here
// `expectStart` is sent only via the UI which means we should wait for the real start command which has another completion handler the UI can intercept
if options?["expectStart"] != nil {
// The system completion handler must be called before IPC will work
completionHandler(nil)
return
}
// VPN is being booted out of band of the UI. Use the system completion handler as there will be nothing to route initialization errors to but we still need to report
// success/fail by the presence of an error or nil
start(completionHandler: completionHandler)
}
private func start(completionHandler: @escaping (Error?) -> Void) {
NSKeyedUnarchiver.setClass(IPCRequest.classForKeyedUnarchiver(), forClassName: "Runner.IPCRequest")
let proto = self.protocolConfiguration as! NETunnelProviderProtocol
var config: Data
var key: String
do {
config = proto.providerConfiguration?["config"] as! Data
site = try Site(proto: proto)
config = try site!.getConfig()
} catch {
//TODO: need a way to notify the app
log.error("Failed to render config from vpn object")
log("Failed to render config from vpn object")
return completionHandler(error)
}
let _site = site!
_log = OSLog(subsystem: "net.defined.mobileNebula:\(_site.name)", category: "PacketTunnelProvider")
do {
key = try _site.getKey()
} catch {
wormhole.passMessageObject(IPCMessage(id: _site.id, type: "error", message: error.localizedDescription), identifier: "nebula")
return completionHandler(error)
}
let fileDescriptor = tunnelFileDescriptor
if fileDescriptor == nil {
return completionHandler("Unable to locate the tun file descriptor")
startNetworkMonitor()
let fileDescriptor = (self.packetFlow.value(forKeyPath: "socket.fileDescriptor") as? Int32) ?? -1
if fileDescriptor < 0 {
let msg = IPCMessage(id: _site.id, type: "error", message: "Starting tunnel failed: Could not determine file descriptor")
wormhole.passMessageObject(msg, identifier: "nebula")
return completionHandler(NSError())
}
let tunFD = Int(fileDescriptor!)
var ifnameSize = socklen_t(IFNAMSIZ)
let ifnamePtr = UnsafeMutablePointer<CChar>.allocate(capacity: Int(ifnameSize))
ifnamePtr.initialize(repeating: 0, count: Int(ifnameSize))
if getsockopt(fileDescriptor, 2 /* SYSPROTO_CONTROL */, 2 /* UTUN_OPT_IFNAME */, ifnamePtr, &ifnameSize) == 0 {
self.ifname = String(cString: ifnamePtr)
}
ifnamePtr.deallocate()
// This is set to 127.0.0.1 because it has to be something..
let tunnelNetworkSettings = NEPacketTunnelNetworkSettings(tunnelRemoteAddress: "127.0.0.1")
@ -62,7 +66,9 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
var err: NSError?
let ipNet = MobileNebulaParseCIDR(_site.cert!.cert.details.ips[0], &err)
if (err != nil) {
return completionHandler(err!)
let msg = IPCMessage(id: _site.id, type: "error", message: err?.localizedDescription ?? "Unknown error from go MobileNebula.ParseCIDR - certificate")
self.wormhole.passMessageObject(msg, identifier: "nebula")
return completionHandler(err)
}
tunnelNetworkSettings.ipv4Settings = NEIPv4Settings(addresses: [ipNet!.ip], subnetMasks: [ipNet!.maskCIDR])
var routes: [NEIPv4Route] = [NEIPv4Route(destinationAddress: ipNet!.network, subnetMask: ipNet!.maskCIDR)]
@ -71,7 +77,9 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
_site.unsafeRoutes.forEach { unsafeRoute in
let ipNet = MobileNebulaParseCIDR(unsafeRoute.route, &err)
if (err != nil) {
return completionHandler(err!)
let msg = IPCMessage(id: _site.id, type: "error", message: err?.localizedDescription ?? "Unknown error from go MobileNebula.ParseCIDR - unsafe routes")
self.wormhole.passMessageObject(msg, identifier: "nebula")
return completionHandler(err)
}
routes.append(NEIPv4Route(destinationAddress: ipNet!.network, subnetMask: ipNet!.maskCIDR))
}
@ -79,43 +87,28 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
tunnelNetworkSettings.ipv4Settings!.includedRoutes = routes
tunnelNetworkSettings.mtu = _site.mtu as NSNumber
if !_site.dnsResolvers.isEmpty {
let dnsSettings = NEDNSSettings(servers: _site.dnsResolvers)
tunnelNetworkSettings.dnsSettings = dnsSettings
}
wormhole.listenForMessage(withIdentifier: "app", listener: self.wormholeListener)
self.setTunnelNetworkSettings(tunnelNetworkSettings, completionHandler: {(error:Error?) in
if (error != nil) {
return completionHandler(error!)
let msg = IPCMessage(id: _site.id, type: "error", message: error?.localizedDescription ?? "Unknown setTunnelNetworkSettings error")
self.wormhole.passMessageObject(msg, identifier: "nebula")
return completionHandler(error)
}
var err: NSError?
self.nebula = MobileNebulaNewNebula(String(data: config, encoding: .utf8), key, self.site!.logFile, tunFD, &err)
self.startNetworkMonitor()
self.nebula = MobileNebulaNewNebula(String(data: config, encoding: .utf8), key, self.site!.logFile, Int(fileDescriptor), &err)
if err != nil {
self.log.error("We had an error starting up: \(err, privacy: .public)")
return completionHandler(err!)
let msg = IPCMessage(id: _site.id, type: "error", message: err?.localizedDescription ?? "Unknown error from go MobileNebula.Main")
self.wormhole.passMessageObject(msg, identifier: "nebula")
return completionHandler(err)
}
self.nebula!.start()
self.dnUpdater.updateSingleLoop(site: self.site!, onUpdate: self.handleDNUpdate)
completionHandler(nil)
})
}
private func handleDNUpdate(newSite: Site) {
do {
self.site = newSite
try self.nebula?.reload(String(data: newSite.getConfig(), encoding: .utf8), key: newSite.getKey())
} catch {
self.log.error("Got an error while updating nebula \(error.localizedDescription, privacy: .public)")
}
}
//TODO: Sleep/wake get called aggressively and do nothing to help us here, we should locate why that is and make these work appropriately
//TODO: Sleep/wake get called aggresively and do nothing to help us here, we should locate why that is and make these work appropriately
// override func sleep(completionHandler: @escaping () -> Void) {
// nebula!.sleep()
// completionHandler()
@ -139,68 +132,21 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
}
private func pathUpdate(path: Network.NWPath) {
let routeDescription = collectAddresses(endpoints: path.gateways)
if routeDescription != cachedRouteDescription {
// Don't bother to rebind if we don't have any gateways
if routeDescription != "" {
nebula?.rebind("network change to: \(routeDescription); from: \(cachedRouteDescription ?? "none")")
}
cachedRouteDescription = routeDescription
}
//TODO: we can likely be smarter here and enumerate all the interfaces and their current addresses, only rebind if things changed
nebula?.rebind("network change")
}
private func collectAddresses(endpoints: [Network.NWEndpoint]) -> String {
var str: [String] = []
endpoints.forEach{ endpoint in
switch endpoint {
case let .hostPort(.ipv6(host), port):
str.append("[\(host)]:\(port)")
case let .hostPort(.ipv4(host), port):
str.append("\(host):\(port)")
default:
return
}
}
return str.sorted().joined(separator: ", ")
}
override func handleAppMessage(_ data: Data, completionHandler: ((Data?) -> Void)? = nil) {
guard let call = try? JSONDecoder().decode(IPCRequest.self, from: data) else {
log.error("Failed to decode IPCRequest from network extension")
private func wormholeListener(msg: Any?) {
guard let call = msg as? IPCRequest else {
log("Failed to decode IPCRequest from network extension")
return
}
var error: Error?
var data: JSON?
// start command has special treatment due to needing to call two completers
if call.command == "start" {
self.start() { error in
// Notify the UI if we have a completionHandler
if completionHandler != nil {
if error == nil {
// No response data, this is expected on a clean start
completionHandler!(try? JSONEncoder().encode(IPCResponse.init(type: .success, message: nil)))
} else {
// We failed, notify and shutdown
completionHandler!(try? JSONEncoder().encode(IPCResponse.init(type: .error, message: JSON(error!.localizedDescription))))
self.cancelTunnelWithError(error)
}
}
}
return
}
if nebula == nil {
// Respond with an empty success message in the event a command comes in before we've truly started
log.warning("Received command but do not have a nebula instance")
return completionHandler!(try? JSONEncoder().encode(IPCResponse.init(type: .success, message: nil)))
}
var data: Any?
//TODO: try catch over all this
switch call.command {
switch call.type {
case "listHostmap": (data, error) = listHostmap(pending: false)
case "listPendingHostmap": (data, error) = listHostmap(pending: true)
case "getHostInfo": (data, error) = getHostInfo(args: call.arguments!)
@ -208,69 +154,37 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
case "closeTunnel": (data, error) = closeTunnel(args: call.arguments!)
default:
error = "Unknown IPC message type \(call.command)"
error = "Unknown IPC message type \(call.type)"
}
if (error != nil) {
completionHandler!(try? JSONEncoder().encode(IPCResponse.init(type: .error, message: JSON(error?.localizedDescription ?? "Unknown error"))))
self.wormhole.passMessageObject(IPCMessage(id: "", type: "error", message: error!.localizedDescription), identifier: call.callbackId)
} else {
completionHandler!(try? JSONEncoder().encode(IPCResponse.init(type: .success, message: data)))
self.wormhole.passMessageObject(IPCMessage(id: "", type: "success", message: data), identifier: call.callbackId)
}
}
private func listHostmap(pending: Bool) -> (JSON?, Error?) {
private func listHostmap(pending: Bool) -> (String?, Error?) {
var err: NSError?
let res = nebula!.listHostmap(pending, error: &err)
return (JSON(res), err)
return (res, err)
}
private func getHostInfo(args: JSON) -> (JSON?, Error?) {
private func getHostInfo(args: Dictionary<String, Any>) -> (String?, Error?) {
var err: NSError?
let res = nebula!.getHostInfo(byVpnIp: args["vpnIp"].string, pending: args["pending"].boolValue, error: &err)
return (JSON(res), err)
let res = nebula!.getHostInfo(byVpnIp: args["vpnIp"] as? String, pending: args["pending"] as! Bool, error: &err)
return (res, err)
}
private func setRemoteForTunnel(args: JSON) -> (JSON?, Error?) {
private func setRemoteForTunnel(args: Dictionary<String, Any>) -> (String?, Error?) {
var err: NSError?
let res = nebula!.setRemoteForTunnel(args["vpnIp"].string, addr: args["addr"].string, error: &err)
return (JSON(res), err)
let res = nebula!.setRemoteForTunnel(args["vpnIp"] as? String, addr: args["addr"] as? String, error: &err)
return (res, err)
}
private func closeTunnel(args: JSON) -> (JSON?, Error?) {
let res = nebula!.closeTunnel(args["vpnIp"].string)
return (JSON(res), nil)
}
private var tunnelFileDescriptor: Int32? {
var ctlInfo = ctl_info()
withUnsafeMutablePointer(to: &ctlInfo.ctl_name) {
$0.withMemoryRebound(to: CChar.self, capacity: MemoryLayout.size(ofValue: $0.pointee)) {
_ = strcpy($0, "com.apple.net.utun_control")
}
}
for fd: Int32 in 0...1024 {
var addr = sockaddr_ctl()
var ret: Int32 = -1
var len = socklen_t(MemoryLayout.size(ofValue: addr))
withUnsafeMutablePointer(to: &addr) {
$0.withMemoryRebound(to: sockaddr.self, capacity: 1) {
ret = getpeername(fd, $0, &len)
}
}
if ret != 0 || addr.sc_family != AF_SYSTEM {
continue
}
if ctlInfo.ctl_id == 0 {
ret = ioctl(fd, CTLIOCGINFO, &ctlInfo)
if ret != 0 {
continue
}
}
if addr.sc_id == ctlInfo.ctl_id {
return fd
}
}
return nil
private func closeTunnel(args: Dictionary<String, Any>) -> (Bool?, Error?) {
let res = nebula!.closeTunnel(args["vpnIp"] as? String)
return (res, nil)
}
}

View File

@ -1,36 +1,58 @@
import NetworkExtension
import MobileNebula
import SwiftyJSON
extension String: Error {}
enum IPCResponseType: String, Codable {
case error = "error"
case success = "success"
}
class IPCMessage: NSObject, NSCoding {
var id: String
var type: String
var message: Any?
class IPCResponse: Codable {
var type: IPCResponseType
//TODO: change message to data?
var message: JSON?
func encode(with aCoder: NSCoder) {
aCoder.encode(id, forKey: "id")
aCoder.encode(type, forKey: "type")
aCoder.encode(message, forKey: "message")
}
init(type: IPCResponseType, message: JSON?) {
required init(coder aDecoder: NSCoder) {
id = aDecoder.decodeObject(forKey: "id") as! String
type = aDecoder.decodeObject(forKey: "type") as! String
message = aDecoder.decodeObject(forKey: "message") as Any?
}
init(id: String, type: String, message: Any) {
self.id = id
self.type = type
self.message = message
}
}
class IPCRequest: Codable {
var command: String
var arguments: JSON?
class IPCRequest: NSObject, NSCoding {
var type: String
var callbackId: String
var arguments: Dictionary<String, Any>?
init(command: String, arguments: JSON?) {
self.command = command
func encode(with aCoder: NSCoder) {
aCoder.encode(type, forKey: "type")
aCoder.encode(arguments, forKey: "arguments")
aCoder.encode(callbackId, forKey: "callbackId")
}
required init(coder aDecoder: NSCoder) {
callbackId = aDecoder.decodeObject(forKey: "callbackId") as! String
type = aDecoder.decodeObject(forKey: "type") as! String
arguments = aDecoder.decodeObject(forKey: "arguments") as? Dictionary<String, Any>
}
init(callbackId: String, type: String, arguments: Dictionary<String, Any>?) {
self.callbackId = callbackId
self.type = type
self.arguments = arguments
}
init(command: String) {
self.command = command
init(callbackId: String, type: String) {
self.callbackId = callbackId
self.type = type
}
}
@ -51,7 +73,7 @@ struct Certificate: Codable {
var signature: String
var details: CertificateDetails
/// An empty initializer to make error reporting easier
/// An empty initilizer to make error reporting easier
init() {
fingerprint = ""
signature = ""
@ -70,7 +92,7 @@ struct CertificateDetails: Codable {
var isCa: Bool
var issuer: String
/// An empty initializer to make error reporting easier
/// An empty initilizer to make error reporting easier
init() {
name = ""
notBefore = ""
@ -97,7 +119,7 @@ struct CertificateValidity: Codable {
let statusMap: Dictionary<NEVPNStatus, Bool> = [
NEVPNStatus.invalid: false,
NEVPNStatus.disconnected: false,
NEVPNStatus.connecting: false,
NEVPNStatus.connecting: true,
NEVPNStatus.connected: true,
NEVPNStatus.reasserting: true,
NEVPNStatus.disconnecting: true,
@ -113,7 +135,7 @@ let statusString: Dictionary<NEVPNStatus, String> = [
]
// Represents a site that was pulled out of the system configuration
class Site: Codable {
struct Site: Codable {
// Stored in manager
var name: String
var id: String
@ -121,7 +143,6 @@ class Site: Codable {
// Stored in proto
var staticHostmap: Dictionary<String, StaticHosts>
var unsafeRoutes: [UnsafeRoute]
var dnsResolvers: [String]
var cert: CertificateInfo?
var ca: [CertificateInfo]
var lhDuration: Int
@ -130,26 +151,18 @@ class Site: Codable {
var cipher: String
var sortKey: Int
var logVerbosity: String
var connected: Bool? //TODO: active is a better name
var connected: Bool?
var status: String?
var logFile: String?
var managed: Bool
// The following fields are present if managed = true
var lastManagedUpdate: String?
var rawConfig: String?
/// If true then this site needs to be migrated to the filesystem. Should be handled by the initiator of the site
var needsToMigrateToFS: Bool = false
// A list of error encountered when trying to rehydrate a site from config
var errors: [String]
var manager: NETunnelProviderManager?
// We initialize to avoid an error with Codable, there is probably a better way since manager must be present for a Site but is not codable
var manager: NETunnelProviderManager = NETunnelProviderManager()
var incomingSite: IncomingSite?
/// Creates a new site from a vpn manager instance. Mainly used by the UI. A manager is required to be able to edit the system profile
convenience init(manager: NETunnelProviderManager) throws {
// Creates a new site from a vpn manager instance
init(manager: NETunnelProviderManager) throws {
//TODO: Throw an error and have Sites delete the site, notify the user instead of using !
let proto = manager.protocolConfiguration as! NETunnelProviderProtocol
try self.init(proto: proto)
@ -158,53 +171,22 @@ class Site: Codable {
self.status = statusString[manager.connection.status]
}
convenience init(proto: NETunnelProviderProtocol) throws {
init(proto: NETunnelProviderProtocol) throws {
let dict = proto.providerConfiguration
if dict?["config"] != nil {
let config = dict?["config"] as? Data ?? Data()
let decoder = JSONDecoder()
let incoming = try decoder.decode(IncomingSite.self, from: config)
self.init(incoming: incoming)
self.needsToMigrateToFS = true
return
}
let id = dict?["id"] as? String ?? nil
if id == nil {
throw("Non-conforming site \(String(describing: dict))")
}
try self.init(path: SiteList.getSiteConfigFile(id: id!, createDir: false))
}
/// Creates a new site from a path on the filesystem. Mainly ussed by the VPN process or when in simulator where we lack a NEVPNManager
convenience init(path: URL) throws {
let config = try Data(contentsOf: path)
let decoder = JSONDecoder()
let incoming = try decoder.decode(IncomingSite.self, from: config)
self.init(incoming: incoming)
}
init(incoming: IncomingSite) {
var err: NSError?
incomingSite = incoming
errors = []
name = incoming.name
id = incoming.id
staticHostmap = incoming.staticHostmap
unsafeRoutes = incoming.unsafeRoutes ?? []
dnsResolvers = incoming.dnsResolvers ?? []
lhDuration = incoming.lhDuration
port = incoming.port
cipher = incoming.cipher
sortKey = incoming.sortKey ?? 0
logVerbosity = incoming.logVerbosity ?? "info"
mtu = incoming.mtu ?? 1300
managed = incoming.managed ?? false
lastManagedUpdate = incoming.lastManagedUpdate
rawConfig = incoming.rawConfig
do {
let rawCert = incoming.cert
@ -243,7 +225,7 @@ class Site: Codable {
}
}
if (hasErrors && !managed) {
if (hasErrors) {
errors.append("There are issues with 1 or more ca certificates")
}
@ -252,16 +234,13 @@ class Site: Codable {
errors.append("Error while loading certificate authorities: \(error.localizedDescription)")
}
do {
logFile = try SiteList.getSiteLogFile(id: self.id, createDir: true).path
} catch {
logFile = nil
errors.append("Unable to create the site directory: \(error.localizedDescription)")
}
if (managed && (try? getDNCredentials())?.invalid != false) {
errors.append("Unable to fetch managed updates - please re-enroll the device")
}
lhDuration = incoming.lhDuration
port = incoming.port
cipher = incoming.cipher
sortKey = incoming.sortKey ?? 0
logVerbosity = incoming.logVerbosity ?? "info"
mtu = incoming.mtu ?? 1300
logFile = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.net.defined.mobileNebula")?.appendingPathComponent(id).appendingPathExtension("log").path
if (errors.isEmpty) {
do {
@ -270,7 +249,6 @@ class Site: Codable {
let key = try getKey()
let strConfig = String(data: rawConfig, encoding: .utf8)
var err: NSError?
MobileNebulaTestConfig(strConfig, key, &err)
if (err != nil) {
throw err!
@ -284,49 +262,13 @@ class Site: Codable {
// Gets the private key from the keystore, we don't always need it in memory
func getKey() throws -> String {
guard let keyData = KeyChain.load(key: "\(id).key") else {
throw "failed to get key from keychain"
throw "failed to get key material from keychain"
}
//TODO: make sure this is valid on return!
return String(decoding: keyData, as: UTF8.self)
}
func getDNCredentials() throws -> DNCredentials {
if (!managed) {
throw "unmanaged site has no dn credentials"
}
let rawDNCredentials = KeyChain.load(key: "\(id).dnCredentials")
if rawDNCredentials == nil {
throw "failed to find dn credentials in keychain"
}
let decoder = JSONDecoder()
return try decoder.decode(DNCredentials.self, from: rawDNCredentials!)
}
func invalidateDNCredentials() throws {
let creds = try getDNCredentials()
creds.invalid = true
if (!(try creds.save(siteID: self.id))) {
throw "failed to store dn credentials in keychain"
}
}
func validateDNCredentials() throws {
let creds = try getDNCredentials()
creds.invalid = false
if (!(try creds.save(siteID: self.id))) {
throw "failed to store dn credentials in keychain"
}
}
func getConfig() throws -> Data {
return try self.incomingSite!.getConfig()
}
// Limits what we export to the UI
private enum CodingKeys: String, CodingKey {
case name
@ -342,13 +284,9 @@ class Site: Codable {
case status
case logFile
case unsafeRoutes
case dnsResolvers
case logVerbosity
case errors
case mtu
case managed
case lastManagedUpdate
case rawConfig
}
}
@ -363,41 +301,12 @@ class UnsafeRoute: Codable {
var mtu: Int?
}
class DNCredentials: Codable {
var hostID: String
var privateKey: String
var counter: Int
var trustedKeys: String
var invalid: Bool {
get { return _invalid ?? false }
set { _invalid = newValue }
}
private var _invalid: Bool?
func save(siteID: String) throws -> Bool {
let encoder = JSONEncoder()
let rawDNCredentials = try encoder.encode(self)
return KeyChain.save(key: "\(siteID).dnCredentials", data: rawDNCredentials, managed: true)
}
enum CodingKeys: String, CodingKey {
case hostID
case privateKey
case counter
case trustedKeys
case _invalid = "invalid"
}
}
// This class represents a site coming in from flutter, meant only to be saved and re-loaded as a proper Site
struct IncomingSite: Codable {
var name: String
var id: String
var staticHostmap: Dictionary<String, StaticHosts>
var unsafeRoutes: [UnsafeRoute]?
vat dnsResolvers: [String]?
var cert: String
var ca: String
var lhDuration: Int
@ -407,70 +316,24 @@ struct IncomingSite: Codable {
var sortKey: Int?
var logVerbosity: String?
var key: String?
var managed: Bool?
// The following fields are present if managed = true
var dnCredentials: DNCredentials?
var lastManagedUpdate: String?
var rawConfig: String?
func getConfig() throws -> Data {
let encoder = JSONEncoder()
var config = self
config.key = nil
config.dnCredentials = nil
return try encoder.encode(config)
}
func save(manager: NETunnelProviderManager?, saveToManager: Bool = true, callback: @escaping (Error?) -> ()) {
let configPath: URL
do {
configPath = try SiteList.getSiteConfigFile(id: self.id, createDir: true)
} catch {
callback(error)
return
}
print("Saving to \(configPath)")
do {
if (self.key != nil) {
let data = self.key!.data(using: .utf8)
if (!KeyChain.save(key: "\(self.id).key", data: data!, managed: self.managed ?? false)) {
return callback("failed to store key material in keychain")
}
}
do {
if ((try self.dnCredentials?.save(siteID: self.id)) == false) {
return callback("failed to store dn credentials in keychain")
}
} catch {
return callback(error)
}
try self.getConfig().write(to: configPath)
} catch {
return callback(error)
}
func save(manager: NETunnelProviderManager?, callback: @escaping (Error?) -> ()) {
#if targetEnvironment(simulator)
// We are on a simulator and there is no NEVPNManager for us to interact with
let fileManager = FileManager.default
let sitePath = fileManager.urls(for: .documentDirectory, in: .userDomainMask)[0].appendingPathComponent("sites").appendingPathComponent(self.id)
let encoder = JSONEncoder()
do {
var config = self
config.key = nil
let rawConfig = try encoder.encode(config)
try rawConfig.write(to: sitePath)
} catch {
return callback(error)
}
callback(nil)
#else
if saveToManager {
self.saveToManager(manager: manager, callback: callback)
} else {
callback(nil)
}
#endif
}
private func saveToManager(manager: NETunnelProviderManager?, callback: @escaping (Error?) -> ()) {
if (manager != nil) {
// We need to refresh our settings to properly update config
manager?.loadFromPreferences { error in
@ -478,19 +341,43 @@ struct IncomingSite: Codable {
return callback(error)
}
return self.finishSaveToManager(manager: manager!, callback: callback)
return self.finish(manager: manager!, callback: callback)
}
return
}
return finishSaveToManager(manager: NETunnelProviderManager(), callback: callback)
return finish(manager: NETunnelProviderManager(), callback: callback)
#endif
}
private func finishSaveToManager(manager: NETunnelProviderManager, callback: @escaping (Error?) -> ()) {
private func finish(manager: NETunnelProviderManager, callback: @escaping (Error?) -> ()) {
var config = self
// Store the private key if it was provided
if (config.key != nil) {
//TODO: should we ensure the resulting data is big enough? (conversion didn't fail)
let data = config.key!.data(using: .utf8)
if (!KeyChain.save(key: "\(config.id).key", data: data!)) {
return callback("failed to store key material in keychain")
}
}
// Zero out the key so that we don't save it in the profile
config.key = nil
// Stuff our details in the protocol
let proto = manager.protocolConfiguration as? NETunnelProviderProtocol ?? NETunnelProviderProtocol()
let encoder = JSONEncoder()
let rawConfig: Data
proto.providerConfiguration = ["id": self.id]
// We tried using NSSecureCoder but that was obnoxious and didn't work so back to JSON
do {
rawConfig = try encoder.encode(config)
} catch {
return callback(error)
}
proto.providerConfiguration = ["config": rawConfig]
proto.serverAddress = "Nebula"
// Finish up the manager, this is what stores everything at the system level
@ -498,7 +385,7 @@ struct IncomingSite: Codable {
//TODO: cert name? manager.protocolConfiguration?.username
//TODO: This is what is shown on the vpn page. We should add more identifying details in
manager.localizedDescription = self.name
manager.localizedDescription = config.name
manager.isEnabled = true
manager.saveToPreferences{ error in

View File

@ -1,140 +0,0 @@
import NetworkExtension
class SiteList {
private var sites = [String: Site]()
/// Gets the root directory that can be used to share files between the UI and VPN process. Does ensure the directory exists
static func getRootDir() throws -> URL {
let fileManager = FileManager.default
let rootDir = fileManager.containerURL(forSecurityApplicationGroupIdentifier: "group.net.defined.mobileNebula")!
if (!fileManager.fileExists(atPath: rootDir.absoluteString)) {
try fileManager.createDirectory(at: rootDir, withIntermediateDirectories: true)
}
return rootDir
}
/// Gets the directory where all sites live, $rootDir/sites. Does ensure the directory exists
static func getSitesDir() throws -> URL {
let fileManager = FileManager.default
let sitesDir = try getRootDir().appendingPathComponent("sites", isDirectory: true)
if (!fileManager.fileExists(atPath: sitesDir.absoluteString)) {
try fileManager.createDirectory(at: sitesDir, withIntermediateDirectories: true)
}
return sitesDir
}
/// Gets the directory where a single site would live, $rootDir/sites/$siteID
static func getSiteDir(id: String, create: Bool = false) throws -> URL {
let fileManager = FileManager.default
let siteDir = try getSitesDir().appendingPathComponent(id, isDirectory: true)
if (create && !fileManager.fileExists(atPath: siteDir.absoluteString)) {
try fileManager.createDirectory(at: siteDir, withIntermediateDirectories: true)
}
return siteDir
}
/// Gets the file that represents the site configuration, $rootDir/sites/$siteID/config.json
static func getSiteConfigFile(id: String, createDir: Bool) throws -> URL {
return try getSiteDir(id: id, create: createDir).appendingPathComponent("config", isDirectory: false).appendingPathExtension("json")
}
/// Gets the file that represents the site log output, $rootDir/sites/$siteID/log
static func getSiteLogFile(id: String, createDir: Bool) throws -> URL {
return try getSiteDir(id: id, create: createDir).appendingPathComponent("logs", isDirectory: false)
}
init(completion: @escaping ([String: Site]?, Error?) -> ()) {
#if targetEnvironment(simulator)
SiteList.loadAllFromFS { sites, err in
if sites != nil {
self.sites = sites!
}
completion(sites, err)
}
#else
SiteList.loadAllFromNETPM { sites, err in
if sites != nil {
self.sites = sites!
}
completion(sites, err)
}
#endif
}
private static func loadAllFromFS(completion: @escaping ([String: Site]?, Error?) -> ()) {
let fileManager = FileManager.default
var siteDirs: [URL]
var sites = [String: Site]()
do {
siteDirs = try fileManager.contentsOfDirectory(at: getSitesDir(), includingPropertiesForKeys: nil)
} catch {
completion(nil, error)
return
}
siteDirs.forEach { path in
do {
let site = try Site(path: path.appendingPathComponent("config").appendingPathExtension("json"))
sites[site.id] = site
} catch {
print(error)
try? fileManager.removeItem(at: path)
print("Deleted non conforming site \(path)")
}
}
completion(sites, nil)
}
private static func loadAllFromNETPM(completion: @escaping ([String: Site]?, Error?) -> ()) {
var sites = [String: Site]()
// dispatchGroup is used to ensure we have migrated all sites before returning them
// If there are no sites to migrate, there are never any entrants
let dispatchGroup = DispatchGroup()
NETunnelProviderManager.loadAllFromPreferences() { newManagers, err in
if (err != nil) {
return completion(nil, err)
}
newManagers?.forEach { manager in
do {
let site = try Site(manager: manager)
if site.needsToMigrateToFS {
dispatchGroup.enter()
site.incomingSite?.save(manager: manager) { error in
if error != nil {
print("Error while migrating site to fs: \(error!.localizedDescription)")
}
print("Migrated site to fs: \(site.name)")
site.needsToMigrateToFS = false
dispatchGroup.leave()
}
}
sites[site.id] = site
} catch {
//TODO: notify the user about this
print("Deleted non conforming site \(manager) \(error)")
manager.removeFromPreferences()
//TODO: delete from disk, we need to try and discover the site id though
}
}
dispatchGroup.notify(queue: .main) {
completion(sites, nil)
}
}
}
func getSites() -> [String: Site] {
return sites
}
}

View File

@ -32,25 +32,15 @@ target 'Runner' do
use_modular_headers!
flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
pod 'SwiftyJSON', '~> 5.0'
pod 'MMWormhole', '~> 2.0.0'
end
target 'NebulaNetworkExtension' do
use_frameworks!
pod 'SwiftyJSON', '~> 5.0'
pod 'MMWormhole', '~> 2.0.0'
end
post_install do |installer|
installer.generated_projects.each do |project|
project.targets.each do |target|
target.build_configurations.each do |config|
if Gem::Version.new('11.0') > Gem::Version.new(config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'])
config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '11.0'
end
end
end
end
installer.pods_project.targets.each do |target|
flutter_additional_ios_build_settings(target)
end

View File

@ -1,103 +1,112 @@
PODS:
- DKImagePickerController/Core (4.3.4):
- barcode_scan (0.0.1):
- Flutter
- MTBBarcodeScanner
- SwiftProtobuf
- DKImagePickerController/Core (4.3.0):
- DKImagePickerController/ImageDataManager
- DKImagePickerController/Resource
- DKImagePickerController/ImageDataManager (4.3.4)
- DKImagePickerController/PhotoGallery (4.3.4):
- DKImagePickerController/ImageDataManager (4.3.0)
- DKImagePickerController/PhotoGallery (4.3.0):
- DKImagePickerController/Core
- DKPhotoGallery
- DKImagePickerController/Resource (4.3.4)
- DKPhotoGallery (0.0.17):
- DKPhotoGallery/Core (= 0.0.17)
- DKPhotoGallery/Model (= 0.0.17)
- DKPhotoGallery/Preview (= 0.0.17)
- DKPhotoGallery/Resource (= 0.0.17)
- DKImagePickerController/Resource (4.3.0)
- DKPhotoGallery (0.0.15):
- DKPhotoGallery/Core (= 0.0.15)
- DKPhotoGallery/Model (= 0.0.15)
- DKPhotoGallery/Preview (= 0.0.15)
- DKPhotoGallery/Resource (= 0.0.15)
- SDWebImage
- SwiftyGif
- DKPhotoGallery/Core (0.0.17):
- SDWebImageFLPlugin
- DKPhotoGallery/Core (0.0.15):
- DKPhotoGallery/Model
- DKPhotoGallery/Preview
- SDWebImage
- SwiftyGif
- DKPhotoGallery/Model (0.0.17):
- SDWebImageFLPlugin
- DKPhotoGallery/Model (0.0.15):
- SDWebImage
- SwiftyGif
- DKPhotoGallery/Preview (0.0.17):
- SDWebImageFLPlugin
- DKPhotoGallery/Preview (0.0.15):
- DKPhotoGallery/Model
- DKPhotoGallery/Resource
- SDWebImage
- SwiftyGif
- DKPhotoGallery/Resource (0.0.17):
- SDWebImageFLPlugin
- DKPhotoGallery/Resource (0.0.15):
- SDWebImage
- SwiftyGif
- SDWebImageFLPlugin
- file_picker (0.0.1):
- DKImagePickerController/PhotoGallery
- Flutter
- FLAnimatedImage (1.0.12)
- Flutter (1.0.0)
- flutter_barcode_scanner (2.0.0):
- Flutter
- MMWormhole (2.0.0):
- MMWormhole/Core (= 2.0.0)
- MMWormhole/Core (2.0.0)
- MTBBarcodeScanner (5.0.11)
- package_info (0.0.1):
- Flutter
- path_provider_ios (0.0.1):
- path_provider (0.0.1):
- Flutter
- SDWebImage (5.15.5):
- SDWebImage/Core (= 5.15.5)
- SDWebImage/Core (5.15.5)
- share_plus (0.0.1):
- Flutter
- SwiftyGif (5.4.4)
- SwiftyJSON (5.0.1)
- url_launcher_ios (0.0.1):
- SDWebImage (5.8.0):
- SDWebImage/Core (= 5.8.0)
- SDWebImage/Core (5.8.0)
- SDWebImageFLPlugin (0.4.0):
- FLAnimatedImage (>= 1.0.11)
- SDWebImage/Core (~> 5.6)
- SwiftProtobuf (1.8.0)
- url_launcher (0.0.1):
- Flutter
DEPENDENCIES:
- barcode_scan (from `.symlinks/plugins/barcode_scan/ios`)
- file_picker (from `.symlinks/plugins/file_picker/ios`)
- Flutter (from `Flutter`)
- flutter_barcode_scanner (from `.symlinks/plugins/flutter_barcode_scanner/ios`)
- MMWormhole (~> 2.0.0)
- package_info (from `.symlinks/plugins/package_info/ios`)
- path_provider_ios (from `.symlinks/plugins/path_provider_ios/ios`)
- share_plus (from `.symlinks/plugins/share_plus/ios`)
- SwiftyJSON (~> 5.0)
- url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
- path_provider (from `.symlinks/plugins/path_provider/ios`)
- url_launcher (from `.symlinks/plugins/url_launcher/ios`)
SPEC REPOS:
trunk:
- DKImagePickerController
- DKPhotoGallery
- FLAnimatedImage
- MMWormhole
- MTBBarcodeScanner
- SDWebImage
- SwiftyGif
- SwiftyJSON
- SDWebImageFLPlugin
- SwiftProtobuf
EXTERNAL SOURCES:
barcode_scan:
:path: ".symlinks/plugins/barcode_scan/ios"
file_picker:
:path: ".symlinks/plugins/file_picker/ios"
Flutter:
:path: Flutter
flutter_barcode_scanner:
:path: ".symlinks/plugins/flutter_barcode_scanner/ios"
package_info:
:path: ".symlinks/plugins/package_info/ios"
path_provider_ios:
:path: ".symlinks/plugins/path_provider_ios/ios"
share_plus:
:path: ".symlinks/plugins/share_plus/ios"
url_launcher_ios:
:path: ".symlinks/plugins/url_launcher_ios/ios"
path_provider:
:path: ".symlinks/plugins/path_provider/ios"
url_launcher:
:path: ".symlinks/plugins/url_launcher/ios"
SPEC CHECKSUMS:
DKImagePickerController: b512c28220a2b8ac7419f21c491fc8534b7601ac
DKPhotoGallery: fdfad5125a9fdda9cc57df834d49df790dbb4179
file_picker: 817ab1d8cd2da9d2da412a417162deee3500fc95
Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
flutter_barcode_scanner: 7a1144744c28dc0c57a8de7218ffe5ec59a9e4bf
barcode_scan: a5c27959edfafaa0c771905bad0b29d6d39e4479
DKImagePickerController: 397702a3590d4958fad336e9a77079935c500ddb
DKPhotoGallery: e880aef16c108333240e1e7327896f2ea380f4f0
file_picker: 3e6c3790de664ccf9b882732d9db5eaf6b8d4eb1
FLAnimatedImage: 4a0b56255d9b05f18b6dd7ee06871be5d3b89e31
Flutter: 434fef37c0980e73bb6479ef766c45957d4b510c
MMWormhole: 0cd3fd35a9118b2e2d762b499f54eeaace0be791
MTBBarcodeScanner: f453b33c4b7dfe545d8c6484ed744d55671788cb
package_info: 873975fc26034f0b863a300ad47e7f1ac6c7ec62
path_provider_ios: 7d7ce634493af4477d156294792024ec3485acd5
SDWebImage: fd7e1a22f00303e058058278639bf6196ee431fe
share_plus: 056a1e8ac890df3e33cb503afffaf1e9b4fbae68
SwiftyGif: 93a1cc87bf3a51916001cf8f3d63835fb64c819f
SwiftyJSON: 2f33a42c6fbc52764d96f13368585094bfd8aa5e
url_launcher_ios: 02f1989d4e14e998335b02b67a7590fa34f971af
path_provider: abfe2b5c733d04e238b0d8691db0cfd63a27a93c
SDWebImage: 84000f962cbfa70c07f19d2234cbfcf5d779b5dc
SDWebImageFLPlugin: 6c2295fb1242d44467c6c87dc5db6b0a13228fd8
SwiftProtobuf: 2cbd9409689b7df170d82a92a33443c8e3e14a70
url_launcher: 6fef411d543ceb26efce54b05a0a40bfd74cbbef
PODFILE CHECKSUM: b4b37a776e1b487bf31fc5e5014fa5a74f5a022a
PODFILE CHECKSUM: e8d4fb1ed5b0713de2623a28dfae2585e15c0d00
COCOAPODS: 1.11.3
COCOAPODS: 1.10.1

View File

@ -3,37 +3,30 @@
archiveVersion = 1;
classes = {
};
objectVersion = 52;
objectVersion = 46;
objects = {
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BEC5939F291C503D00709118 /* PackageInfo.swift in Sources */ = {isa = PBXBuildFile; fileRef = BE45F625291AEAB300902884 /* PackageInfo.swift */; };
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/* Begin PBXContainerItemProxy section */
@ -71,16 +64,14 @@
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ReferencedContainer = "container:Runner.xcodeproj">
</BuildableReference>
</EnvironmentBuildable>
</ActionContent>
</ExecutionAction>
</PreActions>
<BuildActionEntries>
<BuildActionEntry
buildForTesting = "YES"

View File

@ -1,54 +0,0 @@
import MobileNebula
enum APIClientError: Error {
case invalidCredentials
}
class APIClient {
let apiClient: MobileNebulaAPIClient
let json = JSONDecoder()
init() {
let packageInfo = PackageInfo()
apiClient = MobileNebulaNewAPIClient("MobileNebula/\(packageInfo.getVersion()) (iOS \(packageInfo.getSystemVersion()))")!
}
func enroll(code: String) throws -> IncomingSite {
let res = try apiClient.enroll(code)
return try decodeIncomingSite(jsonSite: res.site)
}
func tryUpdate(siteName: String, hostID: String, privateKey: String, counter: Int, trustedKeys: String) throws -> IncomingSite? {
let res: MobileNebulaTryUpdateResult
do {
res = try apiClient.tryUpdate(
siteName,
hostID: hostID,
privateKey: privateKey,
counter: counter,
trustedKeys: trustedKeys)
} catch {
// type information from Go is not available, use string matching instead
if (error.localizedDescription == "invalid credentials") {
throw APIClientError.invalidCredentials
}
throw error
}
if (res.fetchedUpdate) {
return try decodeIncomingSite(jsonSite: res.site)
}
return nil
}
private func decodeIncomingSite(jsonSite: String) throws -> IncomingSite {
do {
return try json.decode(IncomingSite.self, from: jsonSite.data(using: .utf8)!)
} catch {
print("decodeIncomingSite: \(error)")
throw error
}
}
}

View File

@ -2,7 +2,7 @@ import UIKit
import Flutter
import MobileNebula
import NetworkExtension
import SwiftyJSON
import MMWormhole
enum ChannelName {
static let vpn = "net.defined.mobileNebula/NebulaVpnService"
@ -14,11 +14,8 @@ func MissingArgumentError(message: String, details: Any?) -> FlutterError {
@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate {
private let dnUpdater = DNUpdater()
private let apiClient = APIClient()
private var sites: Sites?
private var ui: FlutterMethodChannel?
private var wormhole = MMWormhole(applicationGroupIdentifier: "group.net.defined.mobileNebula", optionalDirectory: "ipc")
override func application(
_ application: UIApplication,
@ -26,35 +23,21 @@ func MissingArgumentError(message: String, details: Any?) -> FlutterError {
) -> Bool {
GeneratedPluginRegistrant.register(with: self)
dnUpdater.updateAllLoop { site in
// Signal the site has changed in case the current site details screen is active
let container = self.sites?.getContainer(id: site.id)
if (container != nil) {
// Update references to the site with the new site config
container!.site = site
container!.updater.update(connected: site.connected ?? false, replaceSite: site)
}
// Signal to the main screen to reload
self.ui?.invokeMethod("refreshSites", arguments: nil)
}
guard let controller = window?.rootViewController as? FlutterViewController else {
fatalError("rootViewController is not type FlutterViewController")
}
sites = Sites(messenger: controller.binaryMessenger)
ui = FlutterMethodChannel(name: ChannelName.vpn, binaryMessenger: controller.binaryMessenger)
let channel = FlutterMethodChannel(name: ChannelName.vpn, binaryMessenger: controller.binaryMessenger)
ui!.setMethodCallHandler({(call: FlutterMethodCall, result: @escaping FlutterResult) -> Void in
NSKeyedUnarchiver.setClass(IPCMessage.classForKeyedUnarchiver(), forClassName: "NebulaNetworkExtension.IPCMessage")
wormhole.listenForMessage(withIdentifier: "nebula", listener: self.wormholeListener)
channel.setMethodCallHandler({(call: FlutterMethodCall, result: @escaping FlutterResult) -> Void in
switch call.method {
case "nebula.parseCerts": return self.nebulaParseCerts(call: call, result: result)
case "nebula.generateKeyPair": return self.nebulaGenerateKeyPair(result: result)
case "nebula.renderConfig": return self.nebulaRenderConfig(call: call, result: result)
case "nebula.verifyCertAndKey": return self.nebulaVerifyCertAndKey(call: call, result: result)
case "dn.enroll": return self.dnEnroll(call: call, result: result)
case "listSites": return self.listSites(result: result)
case "deleteSite": return self.deleteSite(call: call, result: result)
@ -62,11 +45,14 @@ func MissingArgumentError(message: String, details: Any?) -> FlutterError {
case "startSite": return self.startSite(call: call, result: result)
case "stopSite": return self.stopSite(call: call, result: result)
case "active.listHostmap": self.vpnRequest(command: "listHostmap", arguments: call.arguments, result: result)
case "active.listPendingHostmap": self.vpnRequest(command: "listPendingHostmap", arguments: call.arguments, result: result)
case "active.getHostInfo": self.vpnRequest(command: "getHostInfo", arguments: call.arguments, result: result)
case "active.setRemoteForTunnel": self.vpnRequest(command: "setRemoteForTunnel", arguments: call.arguments, result: result)
case "active.closeTunnel": self.vpnRequest(command: "closeTunnel", arguments: call.arguments, result: result)
case "active.listHostmap": self.activeListHostmap(call: call, result: result)
case "active.listPendingHostmap": self.activeListPendingHostmap(call: call, result: result)
case "active.getHostInfo": self.activeGetHostInfo(call: call, result: result)
case "active.setRemoteForTunnel": self.activeSetRemoteForTunnel(call: call, result: result)
case "active.closeTunnel": self.activeCloseTunnel(call: call, result: result)
case "share": Share.share(call: call, result: result)
case "shareFile": Share.shareFile(call: call, result: result)
default:
result(FlutterMethodNotImplemented)
@ -89,21 +75,6 @@ func MissingArgumentError(message: String, details: Any?) -> FlutterError {
return result(json)
}
func nebulaVerifyCertAndKey(call: FlutterMethodCall, result: FlutterResult) {
guard let args = call.arguments as? Dictionary<String, String> else { return result(NoArgumentsError()) }
guard let cert = args["cert"] else { return result(MissingArgumentError(message: "cert is a required argument")) }
guard let key = args["key"] else { return result(MissingArgumentError(message: "key is a required argument")) }
var err: NSError?
var validd: ObjCBool = false
let valid = MobileNebulaVerifyCertAndKey(cert, key, &validd, &err)
if (err != nil) {
return result(CallFailedError(message: "Error while verifying certificate and private key", details: err!.localizedDescription))
}
return result(valid)
}
func nebulaGenerateKeyPair(result: FlutterResult) {
var err: NSError?
let kp = MobileNebulaGenerateKeyPair(&err)
@ -126,25 +97,6 @@ func MissingArgumentError(message: String, details: Any?) -> FlutterError {
return result(yaml)
}
func dnEnroll(call: FlutterMethodCall, result: @escaping FlutterResult) {
guard let code = call.arguments as? String else { return result(NoArgumentsError()) }
do {
let site = try apiClient.enroll(code: code)
let oldSite = self.sites?.getSite(id: site.id)
site.save(manager: oldSite?.manager) { error in
if (error != nil) {
return result(CallFailedError(message: "Failed to enroll", details: error!.localizedDescription))
}
result(nil)
}
} catch {
return result(CallFailedError(message: "Error from DN api", details: error.localizedDescription))
}
}
func listSites(result: @escaping FlutterResult) {
self.sites?.loadSites { (sites, err) -> () in
if (err != nil) {
@ -184,23 +136,19 @@ func MissingArgumentError(message: String, details: Any?) -> FlutterError {
return result(CallFailedError(message: "Failed to save site", details: error!.localizedDescription))
}
self.sites?.loadSites { _, _ in
result(nil)
}
}
}
func startSite(call: FlutterMethodCall, result: @escaping FlutterResult) {
guard let args = call.arguments as? Dictionary<String, String> else { return result(NoArgumentsError()) }
guard let id = args["id"] else { return result(MissingArgumentError(message: "id is a required argument")) }
#if targetEnvironment(simulator)
let updater = self.sites?.getUpdater(id: id)
updater?.update(connected: true)
#else
let container = self.sites?.getContainer(id: id)
let manager = container?.site.manager
#else
let manager = self.sites?.getSite(id: id)?.manager
manager?.loadFromPreferences{ error in
//TODO: Handle load error
// This is silly but we need to enable the site each time to avoid situations where folks have multiple sites
@ -210,13 +158,12 @@ func MissingArgumentError(message: String, details: Any?) -> FlutterError {
manager?.loadFromPreferences{ error in
//TODO: Handle load error
do {
container?.updater.startFunc = {() -> Void in
return self.vpnRequest(command: "start", arguments: args, result: result)
}
try manager?.connection.startVPNTunnel(options: ["expectStart": NSNumber(1)])
try manager?.connection.startVPNTunnel()
} catch {
return result(CallFailedError(message: "Could not start site", details: error.localizedDescription))
}
return result(nil)
}
}
}
@ -241,46 +188,120 @@ func MissingArgumentError(message: String, details: Any?) -> FlutterError {
#endif
}
func vpnRequest(command: String, arguments: Any?, result: @escaping FlutterResult) {
guard let args = arguments as? Dictionary<String, Any> else { return result(NoArgumentsError()) }
func activeListHostmap(call: FlutterMethodCall, result: @escaping FlutterResult) {
guard let args = call.arguments as? Dictionary<String, String> else { return result(NoArgumentsError()) }
guard let id = args["id"] else { return result(MissingArgumentError(message: "id is a required argument")) }
//TODO: match id for safety?
wormholeRequestWithCallback(type: "listHostmap", arguments: nil) { (data, err) -> () in
if (err != nil) {
return result(CallFailedError(message: err!.localizedDescription))
}
result(data)
}
}
func activeListPendingHostmap(call: FlutterMethodCall, result: @escaping FlutterResult) {
guard let args = call.arguments as? Dictionary<String, String> else { return result(NoArgumentsError()) }
guard let id = args["id"] else { return result(MissingArgumentError(message: "id is a required argument")) }
//TODO: match id for safety?
wormholeRequestWithCallback(type: "listPendingHostmap", arguments: nil) { (data, err) -> () in
if (err != nil) {
return result(CallFailedError(message: err!.localizedDescription))
}
result(data)
}
}
func activeGetHostInfo(call: FlutterMethodCall, result: @escaping FlutterResult) {
guard let args = call.arguments as? Dictionary<String, Any> else { return result(NoArgumentsError()) }
guard let id = args["id"] as? String else { return result(MissingArgumentError(message: "id is a required argument")) }
let container = sites?.getContainer(id: id)
guard let vpnIp = args["vpnIp"] as? String else { return result(MissingArgumentError(message: "vpnIp is a required argument")) }
let pending = args["pending"] as? Bool ?? false
if container == nil {
// No site for this id
return result(nil)
//TODO: match id for safety?
wormholeRequestWithCallback(type: "getHostInfo", arguments: ["vpnIp": vpnIp, "pending": pending]) { (data, err) -> () in
if (err != nil) {
return result(CallFailedError(message: err!.localizedDescription))
}
if !(container!.site.connected ?? false) {
// Site isn't connected, no point in sending a command
return result(nil)
result(data)
}
}
if let session = container!.site.manager?.connection as? NETunnelProviderSession {
do {
try session.sendProviderMessage(try JSONEncoder().encode(IPCRequest(command: command, arguments: JSON(args)))) { data in
if data == nil {
return result(nil)
func activeSetRemoteForTunnel(call: FlutterMethodCall, result: @escaping FlutterResult) {
guard let args = call.arguments as? Dictionary<String, String> else { return result(NoArgumentsError()) }
guard let id = args["id"] else { return result(MissingArgumentError(message: "id is a required argument")) }
guard let vpnIp = args["vpnIp"] else { return result(MissingArgumentError(message: "vpnIp is a required argument")) }
guard let addr = args["addr"] else { return result(MissingArgumentError(message: "addr is a required argument")) }
//TODO: match id for safety?
wormholeRequestWithCallback(type: "setRemoteForTunnel", arguments: ["vpnIp": vpnIp, "addr": addr]) { (data, err) -> () in
if (err != nil) {
return result(CallFailedError(message: err!.localizedDescription))
}
//print(String(decoding: data!, as: UTF8.self))
guard let res = try? JSONDecoder().decode(IPCResponse.self, from: data!) else {
return result(CallFailedError(message: "Failed to decode response"))
result(data)
}
}
if res.type == .success {
return result(res.message?.object)
func activeCloseTunnel(call: FlutterMethodCall, result: @escaping FlutterResult) {
guard let args = call.arguments as? Dictionary<String, String> else { return result(NoArgumentsError()) }
guard let id = args["id"] else { return result(MissingArgumentError(message: "id is a required argument")) }
guard let vpnIp = args["vpnIp"] else { return result(MissingArgumentError(message: "vpnIp is a required argument")) }
//TODO: match id for safety?
wormholeRequestWithCallback(type: "closeTunnel", arguments: ["vpnIp": vpnIp]) { (data, err) -> () in
if (err != nil) {
return result(CallFailedError(message: err!.localizedDescription))
}
return result(CallFailedError(message: res.message?.debugDescription ?? "Failed to convert error"))
result(data as? Bool ?? false)
}
} catch {
return result(CallFailedError(message: error.localizedDescription))
}
} else {
//TODO: we have a site without a manager, things have gone weird. How to handle since this shouldn't happen?
result(nil)
func wormholeListener(msg: Any?) {
guard let call = msg as? IPCMessage else {
print("Failed to decode IPCMessage from network extension")
return
}
switch call.type {
case "error":
guard let updater = self.sites?.getUpdater(id: call.id) else {
return print("Could not find site to deliver error to \(call.id): \(String(describing: call.message))")
}
updater.setError(err: call.message as! String)
default:
print("Unknown IPC message type \(call.type)")
}
}
func wormholeRequestWithCallback(type: String, arguments: Dictionary<String, Any>?, completion: @escaping (Any?, Error?) -> ()) {
let uuid = UUID().uuidString
wormhole.listenForMessage(withIdentifier: uuid) { msg -> () in
self.wormhole.stopListeningForMessage(withIdentifier: uuid)
guard let call = msg as? IPCMessage else {
completion("", "Failed to decode IPCMessage callback from network extension")
return
}
switch call.type {
case "error":
completion("", call.message as? String ?? "Failed to convert error")
case "success":
completion(call.message, nil)
default:
completion("", "Unknown IPC message type \(call.type)")
}
}
wormhole.passMessageObject(IPCRequest(callbackId: uuid, type: type, arguments: arguments), identifier: "app")
}
}

View File

@ -1,10 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="21225" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
<device id="retina6_0" orientation="portrait" appearance="light"/>
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
<dependencies>
<deployment identifier="iOS"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="21207"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
</dependencies>
<scenes>
<!--Flutter View Controller-->
@ -16,14 +14,13 @@
<viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
</layoutGuides>
<view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
<rect key="frame" x="0.0" y="0.0" width="390" height="844"/>
<rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
</view>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="-16" y="-40"/>
</scene>
</scenes>
</document>

View File

@ -1,136 +0,0 @@
import Foundation
class DNUpdater {
private let apiClient = APIClient()
private let timer = RepeatingTimer(timeInterval: 15 * 60) // 15 * 60 is 15 minutes
func updateAll(onUpdate: @escaping (Site) -> ()) {
_ = SiteList{ (sites, _) -> () in
// NEVPN seems to force us onto the main thread and we are about to make network calls that
// could block for a while. Push ourselves onto another thread to avoid blocking the UI.
Task.detached(priority: .userInitiated) {
sites?.values.forEach { site in
if (site.connected == true) {
// The vpn service is in charge of updating the currently connected site
return
}
self.updateSite(site: site, onUpdate: onUpdate)
}
}
}
}
func updateAllLoop(onUpdate: @escaping (Site) -> ()) {
timer.eventHandler = {
self.updateAll(onUpdate: onUpdate)
}
timer.resume()
}
func updateSingleLoop(site: Site, onUpdate: @escaping (Site) -> ()) {
timer.eventHandler = {
self.updateSite(site: site, onUpdate: onUpdate)
}
timer.resume()
}
func updateSite(site: Site, onUpdate: @escaping (Site) -> ()) {
do {
if (!site.managed) {
return
}
let credentials = try site.getDNCredentials()
let newSite: IncomingSite?
do {
newSite = try apiClient.tryUpdate(
siteName: site.name,
hostID: credentials.hostID,
privateKey: credentials.privateKey,
counter: credentials.counter,
trustedKeys: credentials.trustedKeys
)
} catch (APIClientError.invalidCredentials) {
if (!credentials.invalid) {
try site.invalidateDNCredentials()
print("Invalidated credentials in site \(site.name)")
}
return
}
newSite?.save(manager: nil) { error in
if (error != nil) {
print("failed to save update: \(error!.localizedDescription)")
} else {
onUpdate(Site(incoming: newSite!))
}
}
if (credentials.invalid) {
try site.validateDNCredentials()
print("Revalidated credentials in site \(site.name)")
}
} catch {
print("Error while updating \(site.name): \(error.localizedDescription)")
}
}
}
// From https://medium.com/over-engineering/a-background-repeating-timer-in-swift-412cecfd2ef9
class RepeatingTimer {
let timeInterval: TimeInterval
init(timeInterval: TimeInterval) {
self.timeInterval = timeInterval
}
private lazy var timer: DispatchSourceTimer = {
let t = DispatchSource.makeTimerSource()
t.schedule(deadline: .now(), repeating: self.timeInterval)
t.setEventHandler(handler: { [weak self] in
self?.eventHandler?()
})
return t
}()
var eventHandler: (() -> Void)?
private enum State {
case suspended
case resumed
}
private var state: State = .suspended
deinit {
timer.setEventHandler {}
timer.cancel()
/*
If the timer is suspended, calling cancel without resuming
triggers a crash. This is documented here https://forums.developer.apple.com/thread/15902
*/
resume()
eventHandler = nil
}
func resume() {
if state == .resumed {
return
}
state = .resumed
timer.resume()
}
func suspend() {
if state == .suspended {
return
}
state = .suspended
timer.suspend()
}
}

View File

@ -2,8 +2,6 @@
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CADisableMinimumFrameDurationOnPhone</key>
<true/>
<key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleExecutable</key>
@ -20,23 +18,8 @@
<string>$(MARKETING_VERSION)</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleURLTypes</key>
<array>
<dict>
<key>CFBundleTypeRole</key>
<string>Viewer</string>
<key>CFBundleURLName</key>
<string>mailto</string>
<key>CFBundleURLSchemes</key>
<array>
<string>mailto</string>
</array>
</dict>
</array>
<key>CFBundleVersion</key>
<string>$(CURRENT_PROJECT_VERSION)</string>
<key>FlutterDeepLinkingEnabled</key>
<true/>
<key>ITSAppUsesNonExemptEncryption</key>
<false/>
<key>LSRequiresIPhoneOS</key>

View File

@ -1,26 +0,0 @@
import Foundation
class PackageInfo {
func getVersion() -> String {
let version = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ??
"unknown"
let buildNumber = Bundle.main.infoDictionary?["CFBundleVersion"] as? String
if (buildNumber == nil) {
return version
}
return "\(version)-\(buildNumber!)"
}
func getName() -> String {
return Bundle.main.infoDictionary?["CFBundleDisplayName"] as? String ??
Bundle.main.infoDictionary?["CFBundleName"] as? String ??
"Nebula"
}
func getSystemVersion() -> String {
let osVersion = ProcessInfo.processInfo.operatingSystemVersion
return "\(osVersion.majorVersion).\(osVersion.minorVersion).\(osVersion.patchVersion)"
}
}

View File

@ -2,10 +2,6 @@
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.developer.associated-domains</key>
<array>
<string>applinks:api.defined.net</string>
</array>
<key>com.apple.developer.networking.networkextension</key>
<array>
<string>packet-tunnel-provider</string>

150
ios/Runner/Share.swift Normal file
View File

@ -0,0 +1,150 @@
// Basis of this code comes from https://github.com/lubritto/flutter_share
import Flutter
import UIKit
public class Share {
public static func share(call: FlutterMethodCall, result: @escaping FlutterResult) {
let args = call.arguments as? [String: Any?]
let title = args!["title"] as? String
let text = args!["text"] as? String
let filename = args!["filename"] as? String
let tmpDirURL = FileManager.default.temporaryDirectory
if (filename == nil || filename!.isEmpty) {
return result(false)
}
let tmpFile = tmpDirURL.appendingPathComponent(filename!)
do {
try text?.write(to: tmpFile, atomically: true, encoding: .utf8)
} catch {
//TODO: return error
return result(false)
}
pop(title: title, file: tmpFile) { pass in
let fm = FileManager()
do {
try fm.removeItem(at: tmpFile)
} catch {}
return result(pass)
}
}
public static func shareFile(call: FlutterMethodCall, result: @escaping FlutterResult) {
let args = call.arguments as? [String: Any?]
let title = args!["title"] as? String
let filePath = args!["filePath"] as? String
let filename = args!["filename"] as? String
if (filePath == nil || filePath!.isEmpty) {
return result(false)
}
var tmpFile: URL?
let fm = FileManager()
var realPath = URL(fileURLWithPath: filePath!)
if (filename != nil && !filename!.isEmpty) {
tmpFile = FileManager.default.temporaryDirectory.appendingPathComponent(filename!)
do {
try fm.linkItem(at: URL(fileURLWithPath: filePath!), to: tmpFile!)
} catch {
//TODO: return error
return result(false)
}
realPath = tmpFile!
}
pop(title: title, file: realPath) { pass in
if (tmpFile != nil) {
do {
try fm.removeItem(at: tmpFile!)
} catch {}
}
result(pass)
}
}
private static func pop(title: String?, file: URL, completion: @escaping ((Bool) -> Void)) {
if (title == nil || title!.isEmpty) {
return completion(false)
}
let activityViewController = UIActivityViewController(activityItems: [ShareCopy(file: file)], applicationActivities: nil)
activityViewController.completionWithItemsHandler = {(activityType: UIActivity.ActivityType?, completed: Bool, returnedItems: [Any]?, error: Error?) in
completion(true)
}
// Subject
activityViewController.setValue(title, forKeyPath: "subject")
// For iPads, fix issue where Exception is thrown by using a popup instead
if UIDevice.current.userInterfaceIdiom == .pad {
activityViewController.popoverPresentationController?.sourceView = UIApplication.topViewController()?.view
if let view = UIApplication.topViewController()?.view {
activityViewController.popoverPresentationController?.permittedArrowDirections = []
activityViewController.popoverPresentationController?.sourceRect = CGRect(x: view.bounds.midX, y: view.bounds.midY, width: 0, height: 0)
}
}
DispatchQueue.main.async {
UIApplication.topViewController()?.present(activityViewController, animated: true)
}
}
}
extension UIApplication {
class func topViewController(controller: UIViewController? = UIApplication.shared.keyWindow?.rootViewController) -> UIViewController? {
if let navigationController = controller as? UINavigationController {
return topViewController(controller: navigationController.visibleViewController)
}
if let tabController = controller as? UITabBarController {
if let selected = tabController.selectedViewController {
return topViewController(controller: selected)
}
}
if let presented = controller?.presentedViewController {
return topViewController(controller: presented)
}
return controller
}
}
class ShareCopy: UIActivityItemProvider {
private let file: URL
private let content: String
init(file: URL) {
self.file = file
do {
self.content = try String.init(contentsOf: file)
} catch {
self.content = "Error"
}
// the type of the placeholder item is used to
// display correct activity types by UIActivityControler
super.init(placeholderItem: self.content)
}
override var item: Any {
get {
guard let activityType = activityType else {
return file
}
switch activityType {
case .copyToPasteboard: return content
default: return file
}
}
}
}

View File

@ -12,7 +12,7 @@ class SiteContainer {
}
class Sites {
private var containers = [String: SiteContainer]()
private var sites = [String: SiteContainer]()
private var messenger: FlutterBinaryMessenger?
init(messenger: FlutterBinaryMessenger?) {
@ -20,44 +20,77 @@ class Sites {
}
func loadSites(completion: @escaping ([String: Site]?, Error?) -> ()) {
_ = SiteList { (sites, err) in
#if targetEnvironment(simulator)
let fileManager = FileManager.default
let documentsURL = fileManager.urls(for: .documentDirectory, in: .userDomainMask)[0].appendingPathComponent("sites")
var configPaths: [URL]
do {
if (!fileManager.fileExists(atPath: documentsURL.absoluteString)) {
try fileManager.createDirectory(at: documentsURL, withIntermediateDirectories: true)
}
configPaths = try fileManager.contentsOfDirectory(at: documentsURL, includingPropertiesForKeys: nil)
} catch {
return completion(nil, error)
}
configPaths.forEach { path in
do {
let config = try Data(contentsOf: path)
let decoder = JSONDecoder()
let incoming = try decoder.decode(IncomingSite.self, from: config)
let site = try Site(incoming: incoming)
let updater = SiteUpdater(messenger: self.messenger!, site: site)
self.sites[site.id] = SiteContainer(site: site, updater: updater)
} catch {
print(error)
// try? fileManager.removeItem(at: path)
print("Deleted non conforming site \(path)")
}
}
let justSites = self.sites.mapValues {
return $0.site
}
completion(justSites, nil)
#else
NETunnelProviderManager.loadAllFromPreferences() { newManagers, err in
if (err != nil) {
return completion(nil, err)
}
sites?.values.forEach{ site in
var updater = self.containers[site.id]?.updater
if (updater != nil) {
updater!.setSite(site: site)
} else {
updater = SiteUpdater(messenger: self.messenger!, site: site)
newManagers?.forEach { manager in
do {
let site = try Site(manager: manager)
// Load the private key to make sure we can
_ = try site.getKey()
let updater = SiteUpdater(messenger: self.messenger!, site: site)
self.sites[site.id] = SiteContainer(site: site, updater: updater)
} catch {
//TODO: notify the user about this
print("Deleted non conforming site \(manager) \(error)")
manager.removeFromPreferences()
}
self.containers[site.id] = SiteContainer(site: site, updater: updater!)
}
let justSites = self.containers.mapValues {
let justSites = self.sites.mapValues {
return $0.site
}
completion(justSites, nil)
}
#endif
}
func deleteSite(id: String, callback: @escaping (Error?) -> ()) {
if let site = self.containers.removeValue(forKey: id) {
_ = KeyChain.delete(key: "\(site.site.id).dnCredentials")
_ = KeyChain.delete(key: "\(site.site.id).key")
do {
if let site = self.sites.removeValue(forKey: id) {
#if targetEnvironment(simulator)
let fileManager = FileManager.default
let siteDir = try SiteList.getSiteDir(id: site.site.id)
try fileManager.removeItem(at: siteDir)
} catch {
print("Failed to delete site from fs: \(error.localizedDescription)")
}
#if !targetEnvironment(simulator)
site.site.manager!.removeFromPreferences(completionHandler: callback)
return
let sitePath = fileManager.urls(for: .documentDirectory, in: .userDomainMask)[0].appendingPathComponent("sites").appendingPathComponent(site.site.id)
try? fileManager.removeItem(at: sitePath)
#else
_ = KeyChain.delete(key: site.site.id)
site.site.manager.removeFromPreferences(completionHandler: callback)
#endif
}
@ -66,15 +99,11 @@ class Sites {
}
func getSite(id: String) -> Site? {
return self.containers[id]?.site
return self.sites[id]?.site
}
func getUpdater(id: String) -> SiteUpdater? {
return self.containers[id]?.updater
}
func getContainer(id: String) -> SiteContainer? {
return self.containers[id]
return self.sites[id]?.updater
}
}
@ -83,74 +112,40 @@ class SiteUpdater: NSObject, FlutterStreamHandler {
private var eventChannel: FlutterEventChannel;
private var site: Site
private var notification: Any?
public var startFunc: (() -> Void)?
private var configFd: Int32? = nil
private var configObserver: DispatchSourceFileSystemObject? = nil
init(messenger: FlutterBinaryMessenger, site: Site) {
do {
let configPath = try SiteList.getSiteConfigFile(id: site.id, createDir: false)
self.configFd = open(configPath.path, O_EVTONLY)
self.configObserver = DispatchSource.makeFileSystemObjectSource(
fileDescriptor: self.configFd!,
eventMask: .write
)
} catch {
// SiteList.getSiteConfigFile should never throw because we are not creating it here
self.configObserver = nil
}
eventChannel = FlutterEventChannel(name: "net.defined.nebula/\(site.id)", binaryMessenger: messenger)
self.site = site
super.init()
eventChannel.setStreamHandler(self)
self.configObserver?.setEventHandler(handler: self.configUpdated)
self.configObserver?.setCancelHandler {
if self.configFd != nil {
close(self.configFd!)
}
self.configObserver = nil
}
self.configObserver?.resume()
}
func setSite(site: Site) {
self.site = site
}
/// onListen is called when flutter code attaches an event listener
func onListen(withArguments arguments: Any?, eventSink events: @escaping FlutterEventSink) -> FlutterError? {
eventSink = events;
#if !targetEnvironment(simulator)
if site.manager == nil {
//TODO: The dn updater path seems to race to build a site that lacks a manager. The UI does not display this error
// and a another listen should occur and succeed.
return FlutterError(code: "Internal Error", message: "Flutter manager was not present", details: nil)
self.notification = NotificationCenter.default.addObserver(forName: NSNotification.Name.NEVPNStatusDidChange, object: site.manager.connection , queue: nil) { _ in
self.site.status = statusString[self.site.manager.connection.status]
self.site.connected = statusMap[self.site.manager.connection.status]
let d: Dictionary<String, Any> = [
"connected": self.site.connected!,
"status": self.site.status!,
]
self.eventSink?(d)
}
self.notification = NotificationCenter.default.addObserver(forName: NSNotification.Name.NEVPNStatusDidChange, object: site.manager!.connection , queue: nil) { n in
let oldConnected = self.site.connected
self.site.status = statusString[self.site.manager!.connection.status]
self.site.connected = statusMap[self.site.manager!.connection.status]
// Check to see if we just moved to connected and if we have a start function to call when that happens
if self.site.connected! && oldConnected != self.site.connected && self.startFunc != nil {
self.startFunc!()
self.startFunc = nil
}
self.update(connected: self.site.connected!)
}
#endif
return nil
}
/// onCancel is called when the flutter listener stops listening
func setError(err: String) {
let d: Dictionary<String, Any> = [
"connected": self.site.connected!,
"status": self.site.status!,
]
self.eventSink?(FlutterError(code: "", message: err, details: d))
}
func onCancel(withArguments arguments: Any?) -> FlutterError? {
if (self.notification != nil) {
NotificationCenter.default.removeObserver(self.notification!)
@ -158,28 +153,11 @@ class SiteUpdater: NSObject, FlutterStreamHandler {
return nil
}
/// update is a way to send information to the flutter listener and generally should not be used directly
func update(connected: Bool, replaceSite: Site? = nil) {
if (replaceSite != nil) {
site = replaceSite!
}
site.connected = connected
site.status = connected ? "Connected" : "Disconnected"
let encoder = JSONEncoder()
let data = try! encoder.encode(site)
self.eventSink?(String(data: data, encoding: .utf8))
}
private func configUpdated() {
if self.site.connected != true {
return
}
guard let newSite = try? Site(manager: self.site.manager!) else {
return
}
self.update(connected: newSite.connected ?? false, replaceSite: newSite)
func update(connected: Bool) {
let d: Dictionary<String, Any> = [
"connected": connected,
"status": connected ? "Connected" : "Disconnected",
]
self.eventSink?(d)
}
}

View File

@ -1,6 +0,0 @@
app_identifier("net.defined.mobileNebula") # The bundle identifier of your app
itc_team_id("633953") # App Store Connect Team ID
team_id("576H3XS7FP") # Developer Portal Team ID
# For more information about the Appfile, see:
# https://docs.fastlane.tools/advanced/#appfile

View File

@ -1,84 +0,0 @@
# This file contains the fastlane.tools configuration
# You can find the documentation at https://docs.fastlane.tools
#
# For a list of all available actions, check out
#
# https://docs.fastlane.tools/actions
#
# For a list of all available plugins, check out
#
# https://docs.fastlane.tools/plugins/available-plugins
#
# Uncomment the line if you want fastlane to automatically update itself
# update_fastlane
default_platform(:ios)
platform :ios do
desc "Push a new beta build to TestFlight"
lane :build do
# Do some things like setting up a temporary keystore to host secrets in CI
setup_ci
# # Authenticate with Apple app store connect
# app_store_connect_api_key
# Change signing behavior to work in CI
update_code_signing_settings(
# Automatic signing seems to be a good thing to have on in dev but will not work in CI
use_automatic_signing: false,
# The default value for this is iOS Development which is not appropriate for release
code_sign_identity: "Apple Distribution",
)
# Find our signing certs and profiles, these come from a private repository and managed by `fastlane match`
match(type: 'appstore', app_identifier: ["net.defined.mobileNebula","net.defined.mobileNebula.NebulaNetworkExtension"], readonly: true)
# Update our main program to have the correct provisioning profile from Apple
update_project_provisioning(
xcodeproj: "Runner.xcodeproj",
target_filter: "Runner",
# This comes from match() above
profile:ENV["sigh_net.defined.mobileNebula_appstore_profile-path"],
build_configuration: "Release"
)
# Update our network extension to have the correct provisioning profile from Apple
update_project_provisioning(
xcodeproj: "Runner.xcodeproj",
target_filter: "NebulaNetworkExtension",
# This comes from match() above
profile:ENV["sigh_net.defined.mobileNebula.NebulaNetworkExtension_appstore_profile-path"],
build_configuration: "Release"
)
increment_build_number(
xcodeproj: "Runner.xcodeproj",
build_number: ENV['BUILD_NUMBER']
)
increment_version_number(
xcodeproj: "Runner.xcodeproj",
version_number: ENV['BUILD_NAME']
)
build_app(
output_name: "MobileNebula.ipa",
workspace: "Runner.xcworkspace",
scheme: "Runner",
export_method: "app-store",
)
end
lane :release do
# Do some things like setting up a temporary keystore to host secrets in CI
setup_ci
# Authenticate with Apple app store connect
app_store_connect_api_key
upload_to_testflight(skip_waiting_for_build_processing: true)
end
end

View File

@ -1,14 +0,0 @@
git_url("https://github.com/DefinedNet/mobile_nebula_match.git")
storage_mode("git")
type("appstore") # The default type, can be: appstore, adhoc, enterprise or development
app_identifier(["net.defined.mobileNebula", "net.defined.mobileNebula.NebulaNetworkExtension"])
# username("user@fastlane.tools") # Your Apple Developer Portal username
# For all available options run `fastlane match --help`
# Remove the # in the beginning of the line to enable the other options
# The docs are available on https://docs.fastlane.tools/actions/match

View File

@ -1,5 +1,7 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:mobile_nebula/components/SpecialTextField.dart';
import 'package:mobile_nebula/models/CIDR.dart';
import '../services/utils.dart';
@ -8,7 +10,7 @@ import 'IPField.dart';
//TODO: Support initialValue
class CIDRField extends StatefulWidget {
const CIDRField({
Key? key,
Key key,
this.ipHelp = "ip address",
this.autoFocus = false,
this.focusNode,
@ -21,12 +23,12 @@ class CIDRField extends StatefulWidget {
final String ipHelp;
final bool autoFocus;
final FocusNode? focusNode;
final FocusNode? nextFocusNode;
final ValueChanged<CIDR>? onChanged;
final TextInputAction? textInputAction;
final TextEditingController? ipController;
final TextEditingController? bitsController;
final FocusNode focusNode;
final FocusNode nextFocusNode;
final ValueChanged<CIDR> onChanged;
final TextInputAction textInputAction;
final TextEditingController ipController;
final TextEditingController bitsController;
@override
_CIDRFieldState createState() => _CIDRFieldState();
@ -44,7 +46,7 @@ class _CIDRFieldState extends State<CIDRField> {
void initState() {
//TODO: this won't track external controller changes appropriately
cidr.ip = widget.ipController?.text ?? "";
cidr.bits = int.tryParse(widget.bitsController?.text ?? "") ?? 0;
cidr.bits = int.tryParse(widget.bitsController?.text ?? "");
super.initState();
}
@ -66,12 +68,8 @@ class _CIDRFieldState extends State<CIDRField> {
focusNode: widget.focusNode,
nextFocusNode: bitsFocus,
onChanged: (val) {
if (widget.onChanged == null) {
return;
}
cidr.ip = val;
widget.onChanged!(cidr);
widget.onChanged(cidr);
},
controller: widget.ipController,
))),
@ -85,12 +83,8 @@ class _CIDRFieldState extends State<CIDRField> {
nextFocusNode: widget.nextFocusNode,
controller: widget.bitsController,
onChanged: (val) {
if (widget.onChanged == null) {
return;
}
cidr.bits = int.tryParse(val) ?? 0;
widget.onChanged!(cidr);
cidr.bits = int.tryParse(val ?? "");
widget.onChanged(cidr);
},
maxLength: 2,
inputFormatters: [FilteringTextInputFormatter.digitsOnly],

View File

@ -1,20 +1,21 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/widgets.dart';
import 'package:mobile_nebula/components/CIDRField.dart';
import 'package:mobile_nebula/models/CIDR.dart';
import 'package:mobile_nebula/validators/ipValidator.dart';
class CIDRFormField extends FormField<CIDR> {
//TODO: onSaved, validator, auto-validate, enabled?
//TODO: onSaved, validator, autovalidate, enabled?
CIDRFormField({
Key? key,
Key key,
autoFocus = false,
enableIPV6 = false,
focusNode,
nextFocusNode,
ValueChanged<CIDR>? onChanged,
FormFieldSetter<CIDR>? onSaved,
ValueChanged<CIDR> onChanged,
FormFieldSetter<CIDR> onSaved,
textInputAction,
CIDR? initialValue,
CIDR initialValue,
this.ipController,
this.bitsController,
}) : super(
@ -30,14 +31,14 @@ class CIDRFormField extends FormField<CIDR> {
return 'Please enter a valid ip address';
}
if (cidr.bits > 32 || cidr.bits < 0) {
if (cidr.bits == null || cidr.bits > 32 || cidr.bits < 0) {
return "Please enter a valid number of bits";
}
return null;
},
builder: (FormFieldState<CIDR> field) {
final _CIDRFormField state = field as _CIDRFormField;
final _CIDRFormField state = field;
void onChangedHandler(CIDR value) {
if (onChanged != null) {
@ -57,50 +58,50 @@ class CIDRFormField extends FormField<CIDR> {
bitsController: state._effectiveBitsController,
),
field.hasError
? Text(field.errorText ?? "Unknown error",
? Text(field.errorText,
style: TextStyle(color: CupertinoColors.systemRed.resolveFrom(field.context), fontSize: 13),
textAlign: TextAlign.end)
: Container(height: 0)
]);
});
final TextEditingController? ipController;
final TextEditingController? bitsController;
final TextEditingController ipController;
final TextEditingController bitsController;
@override
_CIDRFormField createState() => _CIDRFormField();
}
class _CIDRFormField extends FormFieldState<CIDR> {
TextEditingController? _ipController = TextEditingController();
TextEditingController? _bitsController = TextEditingController();
TextEditingController _ipController;
TextEditingController _bitsController;
TextEditingController get _effectiveIPController => widget.ipController ?? _ipController!;
TextEditingController get _effectiveBitsController => widget.bitsController ?? _bitsController!;
TextEditingController get _effectiveIPController => widget.ipController ?? _ipController;
TextEditingController get _effectiveBitsController => widget.bitsController ?? _bitsController;
@override
CIDRFormField get widget => super.widget as CIDRFormField;
CIDRFormField get widget => super.widget;
@override
void initState() {
super.initState();
if (widget.ipController == null) {
_ipController = TextEditingController(text: widget.initialValue?.ip);
_ipController = TextEditingController(text: widget.initialValue.ip);
} else {
widget.ipController!.addListener(_handleControllerChanged);
widget.ipController.addListener(_handleControllerChanged);
}
if (widget.bitsController == null) {
_bitsController = TextEditingController(text: widget.initialValue?.bits.toString() ?? "");
_bitsController = TextEditingController(text: widget.initialValue?.bits?.toString() ?? "");
} else {
widget.bitsController!.addListener(_handleControllerChanged);
widget.bitsController.addListener(_handleControllerChanged);
}
}
@override
void didUpdateWidget(CIDRFormField oldWidget) {
super.didUpdateWidget(oldWidget);
var update = CIDR(ip: widget.ipController?.text ?? "", bits: int.tryParse(widget.bitsController?.text ?? "") ?? 0);
var update = CIDR(ip: widget.ipController?.text, bits: int.tryParse(widget.bitsController?.text ?? "") ?? null);
bool shouldUpdate = false;
if (widget.ipController != oldWidget.ipController) {
@ -108,12 +109,12 @@ class _CIDRFormField extends FormFieldState<CIDR> {
widget.ipController?.addListener(_handleControllerChanged);
if (oldWidget.ipController != null && widget.ipController == null) {
_ipController = TextEditingController.fromValue(oldWidget.ipController!.value);
_ipController = TextEditingController.fromValue(oldWidget.ipController.value);
}
if (widget.ipController != null) {
shouldUpdate = true;
update.ip = widget.ipController!.text;
update.ip = widget.ipController.text;
if (oldWidget.ipController == null) _ipController = null;
}
}
@ -123,12 +124,12 @@ class _CIDRFormField extends FormFieldState<CIDR> {
widget.bitsController?.addListener(_handleControllerChanged);
if (oldWidget.bitsController != null && widget.bitsController == null) {
_bitsController = TextEditingController.fromValue(oldWidget.bitsController!.value);
_bitsController = TextEditingController.fromValue(oldWidget.bitsController.value);
}
if (widget.bitsController != null) {
shouldUpdate = true;
update.bits = int.parse(widget.bitsController!.text);
update.bits = int.parse(widget.bitsController.text);
if (oldWidget.bitsController == null) _bitsController = null;
}
}
@ -149,8 +150,8 @@ class _CIDRFormField extends FormFieldState<CIDR> {
void reset() {
super.reset();
setState(() {
_effectiveIPController.text = widget.initialValue?.ip ?? "";
_effectiveBitsController.text = widget.initialValue?.bits.toString() ?? "";
_effectiveIPController.text = widget.initialValue.ip;
_effectiveBitsController.text = widget.initialValue.bits.toString();
});
}
@ -163,11 +164,7 @@ class _CIDRFormField extends FormFieldState<CIDR> {
// example, the reset() method. In such cases, the FormField value will
// already have been set.
final effectiveBits = int.parse(_effectiveBitsController.text);
if (value == null) {
return;
}
if (_effectiveIPController.text != value!.ip || effectiveBits != value!.bits) {
if (_effectiveIPController.text != value.ip || effectiveBits != value.bits) {
didChange(CIDR(ip: _effectiveIPController.text, bits: effectiveBits));
}
}

View File

@ -8,19 +8,12 @@ import 'package:mobile_nebula/services/utils.dart';
/// SimplePage with a form and built in validation and confirmation to discard changes if any are made
class FormPage extends StatefulWidget {
const FormPage(
{Key? key,
required this.title,
required this.child,
required this.onSave,
required this.changed,
this.hideSave = false,
this.scrollController})
{Key key, this.title, @required this.child, @required this.onSave, @required this.changed, this.hideSave = false})
: super(key: key);
final String title;
final Function onSave;
final Widget child;
final ScrollController? scrollController;
/// If you need the page to progress to a certain point before saving, control it here
final bool hideSave;
@ -57,8 +50,7 @@ class _FormPageState extends State<FormPage> {
child: SimplePage(
leadingAction: _buildLeader(context),
trailingActions: _buildTrailer(context),
scrollController: widget.scrollController,
title: Text(widget.title),
title: widget.title,
child: Form(
key: _formKey,
onChanged: () => setState(() {
@ -90,15 +82,11 @@ class _FormPageState extends State<FormPage> {
Utils.trailingSaveWidget(
context,
() {
if (_formKey.currentState == null) {
if (!_formKey.currentState.validate()) {
return;
}
if (!_formKey.currentState!.validate()) {
return;
}
_formKey.currentState!.save();
_formKey.currentState.save();
widget.onSave();
},
)

View File

@ -1,5 +1,7 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:mobile_nebula/components/SpecialTextField.dart';
import 'package:mobile_nebula/models/IPAndPort.dart';
import '../services/utils.dart';
@ -8,13 +10,13 @@ import 'IPField.dart';
//TODO: Support initialValue
class IPAndPortField extends StatefulWidget {
const IPAndPortField({
Key? key,
Key key,
this.ipOnly = false,
this.ipHelp = "ip address",
this.autoFocus = false,
this.focusNode,
this.nextFocusNode,
required this.onChanged,
this.onChanged,
this.textInputAction,
this.noBorder = false,
this.ipTextAlign,
@ -25,14 +27,14 @@ class IPAndPortField extends StatefulWidget {
final String ipHelp;
final bool ipOnly;
final bool autoFocus;
final FocusNode? focusNode;
final FocusNode? nextFocusNode;
final FocusNode focusNode;
final FocusNode nextFocusNode;
final ValueChanged<IPAndPort> onChanged;
final TextInputAction? textInputAction;
final TextInputAction textInputAction;
final bool noBorder;
final TextAlign? ipTextAlign;
final TextEditingController? ipController;
final TextEditingController? portController;
final TextAlign ipTextAlign;
final TextEditingController ipController;
final TextEditingController portController;
@override
_IPAndPortFieldState createState() => _IPAndPortFieldState();
@ -87,7 +89,7 @@ class _IPAndPortFieldState extends State<IPAndPortField> {
nextFocusNode: widget.nextFocusNode,
controller: widget.portController,
onChanged: (val) {
_ipAndPort.port = int.tryParse(val);
_ipAndPort.port = int.tryParse(val ?? "");
widget.onChanged(_ipAndPort);
},
maxLength: 5,

View File

@ -1,4 +1,5 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/widgets.dart';
import 'package:mobile_nebula/models/IPAndPort.dart';
import 'package:mobile_nebula/validators/dnsValidator.dart';
import 'package:mobile_nebula/validators/ipValidator.dart';
@ -6,19 +7,19 @@ import 'package:mobile_nebula/validators/ipValidator.dart';
import 'IPAndPortField.dart';
class IPAndPortFormField extends FormField<IPAndPort> {
//TODO: onSaved, validator, auto-validate, enabled?
//TODO: onSaved, validator, autovalidate, enabled?
IPAndPortFormField({
Key? key,
Key key,
ipOnly = false,
enableIPV6 = false,
ipHelp = "ip address",
autoFocus = false,
focusNode,
nextFocusNode,
ValueChanged<IPAndPort>? onChanged,
FormFieldSetter<IPAndPort>? onSaved,
ValueChanged<IPAndPort> onChanged,
FormFieldSetter<IPAndPort> onSaved,
textInputAction,
IPAndPort? initialValue,
IPAndPort initialValue,
noBorder,
ipTextAlign = TextAlign.center,
this.ipController,
@ -36,14 +37,14 @@ class IPAndPortFormField extends FormField<IPAndPort> {
return ipOnly ? 'Please enter a valid ip address' : 'Please enter a valid ip address or dns name';
}
if (ipAndPort.port == null || ipAndPort.port! > 65535 || ipAndPort.port! < 0) {
if (ipAndPort.port == null || ipAndPort.port > 65535 || ipAndPort.port < 0) {
return "Please enter a valid port";
}
return null;
},
builder: (FormFieldState<IPAndPort> field) {
final _IPAndPortFormField state = field as _IPAndPortFormField;
final _IPAndPortFormField state = field;
void onChangedHandler(IPAndPort value) {
if (onChanged != null) {
@ -67,42 +68,42 @@ class IPAndPortFormField extends FormField<IPAndPort> {
ipTextAlign: ipTextAlign,
),
field.hasError
? Text(field.errorText!,
? Text(field.errorText,
style: TextStyle(color: CupertinoColors.systemRed.resolveFrom(field.context), fontSize: 13))
: Container(height: 0)
]);
});
final TextEditingController? ipController;
final TextEditingController? portController;
final TextEditingController ipController;
final TextEditingController portController;
@override
_IPAndPortFormField createState() => _IPAndPortFormField();
}
class _IPAndPortFormField extends FormFieldState<IPAndPort> {
TextEditingController? _ipController;
TextEditingController? _portController;
TextEditingController _ipController;
TextEditingController _portController;
TextEditingController get _effectiveIPController => widget.ipController ?? _ipController!;
TextEditingController get _effectivePortController => widget.portController ?? _portController!;
TextEditingController get _effectiveIPController => widget.ipController ?? _ipController;
TextEditingController get _effectivePortController => widget.portController ?? _portController;
@override
IPAndPortFormField get widget => super.widget as IPAndPortFormField;
IPAndPortFormField get widget => super.widget;
@override
void initState() {
super.initState();
if (widget.ipController == null) {
_ipController = TextEditingController(text: widget.initialValue?.ip ?? "");
_ipController = TextEditingController(text: widget.initialValue.ip);
} else {
widget.ipController!.addListener(_handleControllerChanged);
widget.ipController.addListener(_handleControllerChanged);
}
if (widget.portController == null) {
_portController = TextEditingController(text: widget.initialValue?.port?.toString() ?? "");
} else {
widget.portController!.addListener(_handleControllerChanged);
widget.portController.addListener(_handleControllerChanged);
}
}
@ -118,12 +119,12 @@ class _IPAndPortFormField extends FormFieldState<IPAndPort> {
widget.ipController?.addListener(_handleControllerChanged);
if (oldWidget.ipController != null && widget.ipController == null) {
_ipController = TextEditingController.fromValue(oldWidget.ipController!.value);
_ipController = TextEditingController.fromValue(oldWidget.ipController.value);
}
if (widget.ipController != null) {
shouldUpdate = true;
update.ip = widget.ipController!.text;
update.ip = widget.ipController.text;
if (oldWidget.ipController == null) _ipController = null;
}
}
@ -133,12 +134,12 @@ class _IPAndPortFormField extends FormFieldState<IPAndPort> {
widget.portController?.addListener(_handleControllerChanged);
if (oldWidget.portController != null && widget.portController == null) {
_portController = TextEditingController.fromValue(oldWidget.portController!.value);
_portController = TextEditingController.fromValue(oldWidget.portController.value);
}
if (widget.portController != null) {
shouldUpdate = true;
update.port = int.parse(widget.portController!.text);
update.port = int.parse(widget.portController.text);
if (oldWidget.portController == null) _portController = null;
}
}
@ -159,8 +160,8 @@ class _IPAndPortFormField extends FormFieldState<IPAndPort> {
void reset() {
super.reset();
setState(() {
_effectiveIPController.text = widget.initialValue?.ip ?? "";
_effectivePortController.text = widget.initialValue?.port?.toString() ?? "";
_effectiveIPController.text = widget.initialValue.ip;
_effectivePortController.text = widget.initialValue.port.toString();
});
}
@ -173,11 +174,7 @@ class _IPAndPortFormField extends FormFieldState<IPAndPort> {
// example, the reset() method. In such cases, the FormField value will
// already have been set.
final effectivePort = int.parse(_effectivePortController.text);
if (value == null) {
return;
}
if (_effectiveIPController.text != value!.ip || effectivePort != value!.port) {
if (_effectiveIPController.text != value.ip || effectivePort != value.port) {
didChange(IPAndPort(ip: _effectiveIPController.text, port: effectivePort));
}
}

View File

@ -1,23 +1,24 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:mobile_nebula/components/SpecialTextField.dart';
import '../services/utils.dart';
class IPField extends StatelessWidget {
final String help;
final bool ipOnly;
final bool autoFocus;
final FocusNode? focusNode;
final FocusNode? nextFocusNode;
final ValueChanged<String>? onChanged;
final FocusNode focusNode;
final FocusNode nextFocusNode;
final ValueChanged<String> onChanged;
final EdgeInsetsGeometry textPadding;
final TextInputAction? textInputAction;
final TextInputAction textInputAction;
final controller;
final textAlign;
const IPField(
{Key? key,
{Key key,
this.ipOnly = false,
this.help = "ip address",
this.autoFocus = false,
@ -33,12 +34,12 @@ class IPField extends StatelessWidget {
@override
Widget build(BuildContext context) {
var textStyle = CupertinoTheme.of(context).textTheme.textStyle;
final double? ipWidth = ipOnly ? Utils.textSize("000000000000000", textStyle).width + 12 : null;
final double ipWidth = ipOnly ? Utils.textSize("000000000000000", textStyle).width + 12 : null;
return SizedBox(
width: ipWidth,
child: SpecialTextField(
keyboardType: ipOnly ? TextInputType.numberWithOptions(decimal: true, signed: true) : null,
keyboardType: ipOnly ? TextInputType.numberWithOptions(decimal: true) : null,
textAlign: textAlign,
autofocus: autoFocus,
focusNode: focusNode,
@ -46,8 +47,10 @@ class IPField extends StatelessWidget {
controller: controller,
onChanged: onChanged,
maxLength: ipOnly ? 15 : null,
maxLengthEnforcement: ipOnly ? MaxLengthEnforcement.enforced : MaxLengthEnforcement.none,
inputFormatters: ipOnly ? [IPTextInputFormatter()] : [FilteringTextInputFormatter.allow(RegExp(r'[^\s]+'))],
maxLengthEnforced: ipOnly ? true : false,
inputFormatters: ipOnly
? [IPTextInputFormatter()]
: [FilteringTextInputFormatter.allow(RegExp(r'[^\s]+'))],
textInputAction: this.textInputAction,
placeholder: help,
));
@ -64,9 +67,8 @@ class IPTextInputFormatter extends TextInputFormatter {
(String substring) {
return whitelistedPattern
.allMatches(substring)
.map<String>((Match match) => match.group(0)!)
.join()
.replaceAll(RegExp(r','), '.');
.map<String>((Match match) => match.group(0))
.join().replaceAll(RegExp(r','), '.');
},
);
}
@ -75,17 +77,23 @@ class IPTextInputFormatter extends TextInputFormatter {
TextEditingValue _selectionAwareTextManipulation(
TextEditingValue value,
String substringManipulation(String substring),
) {
) {
final int selectionStartIndex = value.selection.start;
final int selectionEndIndex = value.selection.end;
String manipulatedText;
TextSelection? manipulatedSelection;
TextSelection manipulatedSelection;
if (selectionStartIndex < 0 || selectionEndIndex < 0) {
manipulatedText = substringManipulation(value.text);
} else {
final String beforeSelection = substringManipulation(value.text.substring(0, selectionStartIndex));
final String inSelection = substringManipulation(value.text.substring(selectionStartIndex, selectionEndIndex));
final String afterSelection = substringManipulation(value.text.substring(selectionEndIndex));
final String beforeSelection = substringManipulation(
value.text.substring(0, selectionStartIndex)
);
final String inSelection = substringManipulation(
value.text.substring(selectionStartIndex, selectionEndIndex)
);
final String afterSelection = substringManipulation(
value.text.substring(selectionEndIndex)
);
manipulatedText = beforeSelection + inSelection + afterSelection;
if (value.selection.baseOffset > value.selection.extentOffset) {
manipulatedSelection = value.selection.copyWith(
@ -102,6 +110,8 @@ TextEditingValue _selectionAwareTextManipulation(
return TextEditingValue(
text: manipulatedText,
selection: manipulatedSelection ?? const TextSelection.collapsed(offset: -1),
composing: manipulatedText == value.text ? value.composing : TextRange.empty,
composing: manipulatedText == value.text
? value.composing
: TextRange.empty,
);
}

View File

@ -1,4 +1,6 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:mobile_nebula/validators/dnsValidator.dart';
import 'package:mobile_nebula/validators/ipValidator.dart';
@ -7,17 +9,17 @@ import 'IPField.dart';
//TODO: reset doesn't update the ui but clears the field
class IPFormField extends FormField<String> {
//TODO: validator, auto-validate, enabled?
//TODO: validator, autovalidate, enabled?
IPFormField({
Key? key,
Key key,
ipOnly = false,
enableIPV6 = false,
help = "ip address",
autoFocus = false,
focusNode,
nextFocusNode,
ValueChanged<String>? onChanged,
FormFieldSetter<String>? onSaved,
ValueChanged<String> onChanged,
FormFieldSetter<String> onSaved,
textPadding = const EdgeInsets.all(6.0),
textInputAction,
initialValue,
@ -41,7 +43,7 @@ class IPFormField extends FormField<String> {
return null;
},
builder: (FormFieldState<String> field) {
final _IPFormField state = field as _IPFormField;
final _IPFormField state = field;
void onChangedHandler(String value) {
if (onChanged != null) {
@ -64,7 +66,7 @@ class IPFormField extends FormField<String> {
textAlign: textAlign),
field.hasError
? Text(
field.errorText!,
field.errorText,
style: TextStyle(color: CupertinoColors.systemRed.resolveFrom(field.context), fontSize: 13),
textAlign: textAlign,
)
@ -72,19 +74,19 @@ class IPFormField extends FormField<String> {
]);
});
final TextEditingController? controller;
final TextEditingController controller;
@override
_IPFormField createState() => _IPFormField();
}
class _IPFormField extends FormFieldState<String> {
TextEditingController? _controller;
TextEditingController _controller;
TextEditingController get _effectiveController => widget.controller ?? _controller!;
TextEditingController get _effectiveController => widget.controller ?? _controller;
@override
IPFormField get widget => super.widget as IPFormField;
IPFormField get widget => super.widget;
@override
void initState() {
@ -92,7 +94,7 @@ class _IPFormField extends FormFieldState<String> {
if (widget.controller == null) {
_controller = TextEditingController(text: widget.initialValue);
} else {
widget.controller!.addListener(_handleControllerChanged);
widget.controller.addListener(_handleControllerChanged);
}
}
@ -104,9 +106,9 @@ class _IPFormField extends FormFieldState<String> {
widget.controller?.addListener(_handleControllerChanged);
if (oldWidget.controller != null && widget.controller == null)
_controller = TextEditingController.fromValue(oldWidget.controller!.value);
_controller = TextEditingController.fromValue(oldWidget.controller.value);
if (widget.controller != null) {
setValue(widget.controller!.text);
setValue(widget.controller.text);
if (oldWidget.controller == null) _controller = null;
}
}
@ -122,7 +124,7 @@ class _IPFormField extends FormFieldState<String> {
void reset() {
super.reset();
setState(() {
_effectiveController.text = widget.initialValue ?? "";
_effectiveController.text = widget.initialValue;
});
}

View File

@ -1,34 +1,36 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:mobile_nebula/components/SpecialTextField.dart';
//TODO: reset doesn't update the ui but clears the field
class PlatformTextFormField extends FormField<String> {
//TODO: auto-validate, enabled?
//TODO: autovalidate, enabled?
PlatformTextFormField(
{Key? key,
{Key key,
widgetKey,
this.controller,
focusNode,
nextFocusNode,
TextInputType? keyboardType,
TextInputType keyboardType,
textInputAction,
List<TextInputFormatter>? inputFormatters,
List<TextInputFormatter> inputFormatters,
textAlign,
autofocus,
maxLines = 1,
maxLength,
maxLengthEnforcement,
maxLengthEnforced,
onChanged,
keyboardAppearance,
minLines,
expands,
suffix,
textAlignVertical,
String? initialValue,
String? placeholder,
FormFieldValidator<String>? validator,
ValueChanged<String?>? onSaved})
String initialValue,
String placeholder,
FormFieldValidator<String> validator,
ValueChanged<String> onSaved})
: super(
key: key,
initialValue: controller != null ? controller.text : (initialValue ?? ''),
@ -41,7 +43,7 @@ class PlatformTextFormField extends FormField<String> {
return null;
},
builder: (FormFieldState<String> field) {
final _PlatformTextFormFieldState state = field as _PlatformTextFormFieldState;
final _PlatformTextFormFieldState state = field;
void onChangedHandler(String value) {
if (onChanged != null) {
@ -62,7 +64,7 @@ class PlatformTextFormField extends FormField<String> {
autofocus: autofocus,
maxLines: maxLines,
maxLength: maxLength,
maxLengthEnforcement: maxLengthEnforcement,
maxLengthEnforced: maxLengthEnforced,
onChanged: onChangedHandler,
keyboardAppearance: keyboardAppearance,
minLines: minLines,
@ -73,7 +75,7 @@ class PlatformTextFormField extends FormField<String> {
suffix: suffix),
field.hasError
? Text(
field.errorText!,
field.errorText,
style: TextStyle(color: CupertinoColors.systemRed.resolveFrom(field.context), fontSize: 13),
textAlign: textAlign,
)
@ -81,19 +83,19 @@ class PlatformTextFormField extends FormField<String> {
]);
});
final TextEditingController? controller;
final TextEditingController controller;
@override
_PlatformTextFormFieldState createState() => _PlatformTextFormFieldState();
}
class _PlatformTextFormFieldState extends FormFieldState<String> {
TextEditingController? _controller;
TextEditingController _controller;
TextEditingController get _effectiveController => widget.controller ?? _controller!;
TextEditingController get _effectiveController => widget.controller ?? _controller;
@override
PlatformTextFormField get widget => super.widget as PlatformTextFormField;
PlatformTextFormField get widget => super.widget;
@override
void initState() {
@ -101,7 +103,7 @@ class _PlatformTextFormFieldState extends FormFieldState<String> {
if (widget.controller == null) {
_controller = TextEditingController(text: widget.initialValue);
} else {
widget.controller!.addListener(_handleControllerChanged);
widget.controller.addListener(_handleControllerChanged);
}
}
@ -113,9 +115,9 @@ class _PlatformTextFormFieldState extends FormFieldState<String> {
widget.controller?.addListener(_handleControllerChanged);
if (oldWidget.controller != null && widget.controller == null)
_controller = TextEditingController.fromValue(oldWidget.controller!.value);
_controller = TextEditingController.fromValue(oldWidget.controller.value);
if (widget.controller != null) {
setValue(widget.controller!.text);
setValue(widget.controller.text);
if (oldWidget.controller == null) _controller = null;
}
}
@ -131,7 +133,7 @@ class _PlatformTextFormFieldState extends FormFieldState<String> {
void reset() {
super.reset();
setState(() {
_effectiveController.text = widget.initialValue ?? "";
_effectiveController.text = widget.initialValue;
});
}

View File

@ -13,9 +13,9 @@ enum SimpleScrollable {
class SimplePage extends StatelessWidget {
const SimplePage(
{Key? key,
required this.title,
required this.child,
{Key key,
this.title,
@required this.child,
this.leadingAction,
this.trailingActions = const [],
this.scrollable = SimpleScrollable.vertical,
@ -24,28 +24,27 @@ class SimplePage extends StatelessWidget {
this.bottomBar,
this.onRefresh,
this.onLoading,
this.alignment,
this.refreshController})
: super(key: key);
final Widget title;
final String title;
final Widget child;
final SimpleScrollable scrollable;
final ScrollController? scrollController;
final AlignmentGeometry? alignment;
final ScrollController scrollController;
/// Set this to true to force draw a scrollbar without a scroll view, this is helpful for pages with Reorder-able listviews
/// Set this to true to force draw a scrollbar without a scroll view, this is helpful for pages with Reorderable listviews
/// This is set to true if you have any scrollable other than none
final bool scrollbar;
final Widget? bottomBar;
final Widget bottomBar;
/// If no leading action is provided then a default "Back" widget than pops the page will be provided
final Widget? leadingAction;
final Widget leadingAction;
final List<Widget> trailingActions;
final VoidCallback? onRefresh;
final VoidCallback? onLoading;
final RefreshController? refreshController;
final VoidCallback onRefresh;
final VoidCallback onLoading;
final RefreshController refreshController;
@override
Widget build(BuildContext context) {
@ -53,10 +52,7 @@ class SimplePage extends StatelessWidget {
var addScrollbar = this.scrollbar;
if (scrollable == SimpleScrollable.vertical || scrollable == SimpleScrollable.both) {
realChild = SingleChildScrollView(
scrollDirection: Axis.vertical,
child: realChild,
controller: refreshController == null ? scrollController : null);
realChild = SingleChildScrollView(scrollDirection: Axis.vertical, child: realChild, controller: refreshController == null ? scrollController : null);
addScrollbar = true;
}
@ -74,7 +70,7 @@ class SimplePage extends StatelessWidget {
scrollController: scrollController,
onRefresh: onRefresh,
onLoading: onLoading,
controller: refreshController!,
controller: refreshController,
child: realChild,
enablePullUp: onLoading != null,
enablePullDown: onRefresh != null,
@ -87,21 +83,17 @@ class SimplePage extends StatelessWidget {
realChild = Scrollbar(child: realChild);
}
if (alignment != null) {
realChild = Align(alignment: this.alignment!, child: realChild);
}
if (bottomBar != null) {
realChild = Column(children: [
Expanded(child: realChild),
bottomBar!,
bottomBar,
]);
}
return PlatformScaffold(
backgroundColor: cupertino.CupertinoColors.systemGroupedBackground.resolveFrom(context),
appBar: PlatformAppBar(
title: title,
title: Text(title),
leading: leadingAction != null ? leadingAction : Utils.leadingBackWidget(context),
trailingActions: trailingActions,
cupertino: (_, __) => CupertinoNavigationBarData(

View File

@ -1,12 +1,11 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_svg/svg.dart';
import 'package:mobile_nebula/components/SpecialButton.dart';
import 'package:mobile_nebula/models/Site.dart';
import 'package:mobile_nebula/services/utils.dart';
class SiteItem extends StatelessWidget {
const SiteItem({Key? key, required this.site, this.onPressed}) : super(key: key);
const SiteItem({Key key, this.site, this.onPressed}) : super(key: key);
final Site site;
final onPressed;
@ -28,7 +27,10 @@ class SiteItem extends StatelessWidget {
Widget _buildContent(BuildContext context) {
final border = BorderSide(color: Utils.configSectionBorder(context));
final dnIcon = Theme.of(context).brightness == Brightness.dark ? 'images/dn-logo-dark.svg' : 'images/dn-logo-light.svg';
var ip = "Error";
if (site.cert != null && site.cert.cert.details.ips.length > 0) {
ip = site.cert.cert.details.ips[0];
}
return SpecialButton(
decoration:
@ -39,10 +41,8 @@ class SiteItem extends StatelessWidget {
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
site.managed ?
Padding(padding: EdgeInsets.only(right: 10), child: SvgPicture.asset(dnIcon, width: 12)) :
Container(),
Expanded(child: Text(site.name, style: TextStyle(fontWeight: FontWeight.bold))),
Text(site.name, style: TextStyle(fontWeight: FontWeight.bold)),
Expanded(child: Text(ip, textAlign: TextAlign.end)),
Padding(padding: EdgeInsets.only(right: 10)),
Icon(CupertinoIcons.forward, color: CupertinoColors.placeholderText.resolveFrom(context), size: 18)
],

View File

@ -5,15 +5,14 @@ import 'package:flutter/material.dart';
// This is a button that pushes the bare minimum onto you, it doesn't even respect button themes - unless you tell it to
class SpecialButton extends StatefulWidget {
const SpecialButton({Key? key, this.child, this.color, this.onPressed, this.useButtonTheme = false, this.decoration})
: super(key: key);
const SpecialButton({Key key, this.child, this.color, this.onPressed, this.useButtonTheme = false, this.decoration}) : super(key: key);
final Widget? child;
final Color? color;
final Widget child;
final Color color;
final bool useButtonTheme;
final BoxDecoration? decoration;
final BoxDecoration decoration;
final GestureTapCallback? onPressed;
final Function onPressed;
@override
_SpecialButtonState createState() => _SpecialButtonState();
@ -59,11 +58,12 @@ class _SpecialButtonState extends State<SpecialButton> with SingleTickerProvider
child: Semantics(
button: true,
child: FadeTransition(
opacity: _opacityAnimation!,
opacity: _opacityAnimation,
child: DefaultTextStyle(style: textStyle, child: Container(child: widget.child, color: widget.color)),
),
),
));
)
);
}
// Eyeballed values. Feel free to tweak.
@ -71,8 +71,8 @@ class _SpecialButtonState extends State<SpecialButton> with SingleTickerProvider
static const Duration kFadeInDuration = Duration(milliseconds: 100);
final Tween<double> _opacityTween = Tween<double>(begin: 1.0);
AnimationController? _animationController;
Animation<double>? _opacityAnimation;
AnimationController _animationController;
Animation<double> _opacityAnimation;
@override
void initState() {
@ -82,7 +82,7 @@ class _SpecialButtonState extends State<SpecialButton> with SingleTickerProvider
value: 0.0,
vsync: this,
);
_opacityAnimation = _animationController!.drive(CurveTween(curve: Curves.decelerate)).drive(_opacityTween);
_opacityAnimation = _animationController.drive(CurveTween(curve: Curves.decelerate)).drive(_opacityTween);
_setTween();
}
@ -98,7 +98,8 @@ class _SpecialButtonState extends State<SpecialButton> with SingleTickerProvider
@override
void dispose() {
_animationController?.dispose();
_animationController.dispose();
_animationController = null;
super.dispose();
}
@ -126,14 +127,14 @@ class _SpecialButtonState extends State<SpecialButton> with SingleTickerProvider
}
void _animate() {
if (_animationController == null || _animationController!.isAnimating) {
if (_animationController.isAnimating) {
return;
}
final bool wasHeldDown = _buttonHeldDown;
final TickerFuture ticker = _buttonHeldDown
? _animationController!.animateTo(1.0, duration: kFadeOutDuration)
: _animationController!.animateTo(0.0, duration: kFadeInDuration);
? _animationController.animateTo(1.0, duration: kFadeOutDuration)
: _animationController.animateTo(0.0, duration: kFadeInDuration);
ticker.then<void>((void value) {
if (mounted && wasHeldDown != _buttonHeldDown) {

View File

@ -0,0 +1,684 @@
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// @dart = 2.8
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/gestures.dart';
//TODO: please let us delete this file
/// An eyeballed value that moves the cursor slightly left of where it is
/// rendered for text on Android so its positioning more accurately matches the
/// native iOS text cursor positioning.
///
/// This value is in device pixels, not logical pixels as is typically used
/// throughout the codebase.
const int iOSHorizontalOffset = -2;
class _TextSpanEditingController extends TextEditingController {
_TextSpanEditingController({@required TextSpan textSpan}):
assert(textSpan != null),
_textSpan = textSpan,
super(text: textSpan.toPlainText());
final TextSpan _textSpan;
@override
TextSpan buildTextSpan({TextStyle style ,bool withComposing}) {
// This does not care about composing.
return TextSpan(
style: style,
children: <TextSpan>[_textSpan],
);
}
@override
set text(String newText) {
// This should never be reached.
throw UnimplementedError();
}
}
class _SpecialSelectableTextSelectionGestureDetectorBuilder extends TextSelectionGestureDetectorBuilder {
_SpecialSelectableTextSelectionGestureDetectorBuilder({
@required _SpecialSelectableTextState state,
}) : _state = state,
super(delegate: state);
final _SpecialSelectableTextState _state;
@override
void onForcePressStart(ForcePressDetails details) {
super.onForcePressStart(details);
if (delegate.selectionEnabled && shouldShowSelectionToolbar) {
editableText.showToolbar();
}
}
@override
void onForcePressEnd(ForcePressDetails details) {
// Not required.
}
@override
void onSingleLongTapMoveUpdate(LongPressMoveUpdateDetails details) {
if (delegate.selectionEnabled) {
switch (Theme.of(_state.context).platform) {
case TargetPlatform.iOS:
case TargetPlatform.macOS:
renderEditable.selectPositionAt(
from: details.globalPosition,
cause: SelectionChangedCause.longPress,
);
break;
case TargetPlatform.android:
case TargetPlatform.fuchsia:
case TargetPlatform.linux:
case TargetPlatform.windows:
renderEditable.selectWordsInRange(
from: details.globalPosition - details.offsetFromOrigin,
to: details.globalPosition,
cause: SelectionChangedCause.longPress,
);
break;
}
}
}
@override
void onSingleTapUp(TapUpDetails details) {
editableText.hideToolbar();
if (delegate.selectionEnabled) {
switch (Theme.of(_state.context).platform) {
case TargetPlatform.iOS:
case TargetPlatform.macOS:
renderEditable.selectWordEdge(cause: SelectionChangedCause.tap);
break;
case TargetPlatform.android:
case TargetPlatform.fuchsia:
case TargetPlatform.linux:
case TargetPlatform.windows:
renderEditable.selectPosition(cause: SelectionChangedCause.tap);
break;
}
}
if (_state.widget.onTap != null)
_state.widget.onTap();
}
@override
void onSingleLongTapStart(LongPressStartDetails details) {
if (delegate.selectionEnabled) {
switch (Theme.of(_state.context).platform) {
case TargetPlatform.iOS:
case TargetPlatform.macOS:
renderEditable.selectPositionAt(
from: details.globalPosition,
cause: SelectionChangedCause.longPress,
);
break;
case TargetPlatform.android:
case TargetPlatform.fuchsia:
case TargetPlatform.linux:
case TargetPlatform.windows:
renderEditable.selectWord(cause: SelectionChangedCause.longPress);
Feedback.forLongPress(_state.context);
break;
}
}
}
}
/// A run of selectable text with a single style.
///
/// The [SpecialSelectableText] widget displays a string of text with a single style.
/// The string might break across multiple lines or might all be displayed on
/// the same line depending on the layout constraints.
///
/// {@youtube 560 315 https://www.youtube.com/watch?v=ZSU3ZXOs6hc}
///
/// The [style] argument is optional. When omitted, the text will use the style
/// from the closest enclosing [DefaultTextStyle]. If the given style's
/// [TextStyle.inherit] property is true (the default), the given style will
/// be merged with the closest enclosing [DefaultTextStyle]. This merging
/// behavior is useful, for example, to make the text bold while using the
/// default font family and size.
///
/// {@tool snippet}
///
/// ```dart
/// SpecialSelectableText(
/// 'Hello! How are you?',
/// textAlign: TextAlign.center,
/// style: TextStyle(fontWeight: FontWeight.bold),
/// )
/// ```
/// {@end-tool}
///
/// Using the [SpecialSelectableText.rich] constructor, the [SpecialSelectableText] widget can
/// display a paragraph with differently styled [TextSpan]s. The sample
/// that follows displays "Hello beautiful world" with different styles
/// for each word.
///
/// {@tool snippet}
///
/// ```dart
/// const SpecialSelectableText.rich(
/// TextSpan(
/// text: 'Hello', // default text style
/// children: <TextSpan>[
/// TextSpan(text: ' beautiful ', style: TextStyle(fontStyle: FontStyle.italic)),
/// TextSpan(text: 'world', style: TextStyle(fontWeight: FontWeight.bold)),
/// ],
/// ),
/// )
/// ```
/// {@end-tool}
///
/// ## Interactivity
///
/// To make [SpecialSelectableText] react to touch events, use callback [onTap] to achieve
/// the desired behavior.
///
/// See also:
///
/// * [Text], which is the non selectable version of this widget.
/// * [TextField], which is the editable version of this widget.
class SpecialSelectableText extends StatefulWidget {
/// Creates a selectable text widget.
///
/// If the [style] argument is null, the text will use the style from the
/// closest enclosing [DefaultTextStyle].
///
/// The [showCursor], [autofocus], [dragStartBehavior], and [data] parameters
/// must not be null. If specified, the [maxLines] argument must be greater
/// than zero.
const SpecialSelectableText(
this.data, {
Key key,
this.focusNode,
this.style,
this.strutStyle,
this.textAlign,
this.textDirection,
this.textScaleFactor,
this.showCursor = false,
this.autofocus = false,
ToolbarOptions toolbarOptions,
this.minLines,
this.maxLines,
this.cursorWidth = 2.0,
this.cursorRadius,
this.cursorColor,
this.dragStartBehavior = DragStartBehavior.start,
this.enableInteractiveSelection = true,
this.onTap,
this.scrollPhysics,
this.textHeightBehavior,
this.textWidthBasis,
}) : assert(showCursor != null),
assert(autofocus != null),
assert(dragStartBehavior != null),
assert(maxLines == null || maxLines > 0),
assert(minLines == null || minLines > 0),
assert(
(maxLines == null) || (minLines == null) || (maxLines >= minLines),
'minLines can\'t be greater than maxLines',
),
assert(
data != null,
'A non-null String must be provided to a SpecialSelectableText widget.',
),
textSpan = null,
toolbarOptions = toolbarOptions ??
const ToolbarOptions(
selectAll: true,
copy: true,
),
super(key: key);
/// Creates a selectable text widget with a [TextSpan].
///
/// The [textSpan] parameter must not be null and only contain [TextSpan] in
/// [textSpan.children]. Other type of [InlineSpan] is not allowed.
///
/// The [autofocus] and [dragStartBehavior] arguments must not be null.
const SpecialSelectableText.rich(
this.textSpan, {
Key key,
this.focusNode,
this.style,
this.strutStyle,
this.textAlign,
this.textDirection,
this.textScaleFactor,
this.showCursor = false,
this.autofocus = false,
ToolbarOptions toolbarOptions,
this.minLines,
this.maxLines,
this.cursorWidth = 2.0,
this.cursorRadius,
this.cursorColor,
this.dragStartBehavior = DragStartBehavior.start,
this.enableInteractiveSelection = true,
this.onTap,
this.scrollPhysics,
this.textHeightBehavior,
this.textWidthBasis,
}) : assert(showCursor != null),
assert(autofocus != null),
assert(dragStartBehavior != null),
assert(maxLines == null || maxLines > 0),
assert(minLines == null || minLines > 0),
assert(
(maxLines == null) || (minLines == null) || (maxLines >= minLines),
'minLines can\'t be greater than maxLines',
),
assert(
textSpan != null,
'A non-null TextSpan must be provided to a SpecialSelectableText.rich widget.',
),
data = null,
toolbarOptions = toolbarOptions ??
const ToolbarOptions(
selectAll: true,
copy: true,
),
super(key: key);
/// The text to display.
///
/// This will be null if a [textSpan] is provided instead.
final String data;
/// The text to display as a [TextSpan].
///
/// This will be null if [data] is provided instead.
final TextSpan textSpan;
/// Defines the focus for this widget.
///
/// Text is only selectable when widget is focused.
///
/// The [focusNode] is a long-lived object that's typically managed by a
/// [StatefulWidget] parent. See [FocusNode] for more information.
///
/// To give the focus to this widget, provide a [focusNode] and then
/// use the current [FocusScope] to request the focus:
///
/// ```dart
/// FocusScope.of(context).requestFocus(myFocusNode);
/// ```
///
/// This happens automatically when the widget is tapped.
///
/// To be notified when the widget gains or loses the focus, add a listener
/// to the [focusNode]:
///
/// ```dart
/// focusNode.addListener(() { print(myFocusNode.hasFocus); });
/// ```
///
/// If null, this widget will create its own [FocusNode].
final FocusNode focusNode;
/// The style to use for the text.
///
/// If null, defaults [DefaultTextStyle] of context.
final TextStyle style;
/// {@macro flutter.widgets.editableText.strutStyle}
final StrutStyle strutStyle;
/// {@macro flutter.widgets.editableText.textAlign}
final TextAlign textAlign;
/// {@macro flutter.widgets.editableText.textDirection}
final TextDirection textDirection;
/// {@macro flutter.widgets.editableText.textScaleFactor}
final double textScaleFactor;
/// {@macro flutter.widgets.editableText.autofocus}
final bool autofocus;
/// {@macro flutter.widgets.editableText.minLines}
final int minLines;
/// {@macro flutter.widgets.editableText.maxLines}
final int maxLines;
/// {@macro flutter.widgets.editableText.showCursor}
final bool showCursor;
/// {@macro flutter.widgets.editableText.cursorWidth}
final double cursorWidth;
/// {@macro flutter.widgets.editableText.cursorRadius}
final Radius cursorRadius;
/// The color to use when painting the cursor.
///
/// Defaults to the theme's `cursorColor` when null.
final Color cursorColor;
/// {@macro flutter.widgets.editableText.enableInteractiveSelection}
final bool enableInteractiveSelection;
/// {@macro flutter.widgets.scrollable.dragStartBehavior}
final DragStartBehavior dragStartBehavior;
/// Configuration of toolbar options.
///
/// Paste and cut will be disabled regardless.
///
/// If not set, select all and copy will be enabled by default.
final ToolbarOptions toolbarOptions;
/// {@macro flutter.rendering.editable.selectionEnabled}
bool get selectionEnabled {
return enableInteractiveSelection;
}
/// Called when the user taps on this selectable text.
///
/// The selectable text builds a [GestureDetector] to handle input events like tap,
/// to trigger focus requests, to move the caret, adjust the selection, etc.
/// Handling some of those events by wrapping the selectable text with a competing
/// GestureDetector is problematic.
///
/// To unconditionally handle taps, without interfering with the selectable text's
/// internal gesture detector, provide this callback.
///
/// To be notified when the text field gains or loses the focus, provide a
/// [focusNode] and add a listener to that.
///
/// To listen to arbitrary pointer events without competing with the
/// selectable text's internal gesture detector, use a [Listener].
final GestureTapCallback onTap;
/// {@macro flutter.widgets.editableText.scrollPhysics}
final ScrollPhysics scrollPhysics;
/// {@macro flutter.dart:ui.textHeightBehavior}
final TextHeightBehavior textHeightBehavior;
/// {@macro flutter.painting.textPainter.textWidthBasis}
final TextWidthBasis textWidthBasis;
@override
_SpecialSelectableTextState createState() => _SpecialSelectableTextState();
@override
void debugFillProperties(DiagnosticPropertiesBuilder properties) {
super.debugFillProperties(properties);
properties.add(DiagnosticsProperty<String>('data', data, defaultValue: null));
properties.add(DiagnosticsProperty<FocusNode>('focusNode', focusNode, defaultValue: null));
properties.add(DiagnosticsProperty<TextStyle>('style', style, defaultValue: null));
properties.add(DiagnosticsProperty<bool>('autofocus', autofocus, defaultValue: false));
properties.add(DiagnosticsProperty<bool>('showCursor', showCursor, defaultValue: false));
properties.add(IntProperty('minLines', minLines, defaultValue: null));
properties.add(IntProperty('maxLines', maxLines, defaultValue: null));
properties.add(EnumProperty<TextAlign>('textAlign', textAlign, defaultValue: null));
properties.add(EnumProperty<TextDirection>('textDirection', textDirection, defaultValue: null));
properties.add(DoubleProperty('textScaleFactor', textScaleFactor, defaultValue: null));
properties.add(DoubleProperty('cursorWidth', cursorWidth, defaultValue: 2.0));
properties.add(DiagnosticsProperty<Radius>('cursorRadius', cursorRadius, defaultValue: null));
properties.add(DiagnosticsProperty<Color>('cursorColor', cursorColor, defaultValue: null));
properties.add(FlagProperty('selectionEnabled', value: selectionEnabled, defaultValue: true, ifFalse: 'selection disabled'));
properties.add(DiagnosticsProperty<ScrollPhysics>('scrollPhysics', scrollPhysics, defaultValue: null));
properties.add(DiagnosticsProperty<TextHeightBehavior>('textHeightBehavior', textHeightBehavior, defaultValue: null));
}
}
class _SpecialSelectableTextState extends State<SpecialSelectableText> with AutomaticKeepAliveClientMixin implements TextSelectionGestureDetectorBuilderDelegate {
EditableTextState get _editableText => editableTextKey.currentState;
_TextSpanEditingController _controller;
FocusNode _keyFocusNode = FocusNode();
FocusNode _focusNode;
FocusNode get _effectiveFocusNode => widget.focusNode ?? (_focusNode ??= FocusNode());
bool _showSelectionHandles = false;
_SpecialSelectableTextSelectionGestureDetectorBuilder _selectionGestureDetectorBuilder;
// API for TextSelectionGestureDetectorBuilderDelegate.
@override
bool forcePressEnabled;
@override
final GlobalKey<EditableTextState> editableTextKey = GlobalKey<EditableTextState>();
@override
bool get selectionEnabled => widget.selectionEnabled;
// End of API for TextSelectionGestureDetectorBuilderDelegate.
@override
void initState() {
super.initState();
_selectionGestureDetectorBuilder = _SpecialSelectableTextSelectionGestureDetectorBuilder(state: this);
_controller = _TextSpanEditingController(
textSpan: widget.textSpan ?? TextSpan(text: widget.data)
);
}
@override
void didUpdateWidget(SpecialSelectableText oldWidget) {
super.didUpdateWidget(oldWidget);
if (widget.data != oldWidget.data || widget.textSpan != oldWidget.textSpan) {
_controller = _TextSpanEditingController(
textSpan: widget.textSpan ?? TextSpan(text: widget.data)
);
}
if (_effectiveFocusNode.hasFocus && _controller.selection.isCollapsed) {
_showSelectionHandles = false;
}
}
@override
void dispose() {
_focusNode?.dispose();
super.dispose();
}
void _handleSelectionChanged(TextSelection selection, SelectionChangedCause cause) {
final bool willShowSelectionHandles = _shouldShowSelectionHandles(cause);
if (willShowSelectionHandles != _showSelectionHandles) {
setState(() {
_showSelectionHandles = willShowSelectionHandles;
});
}
switch (Theme.of(context).platform) {
case TargetPlatform.iOS:
case TargetPlatform.macOS:
if (cause == SelectionChangedCause.longPress) {
_editableText?.bringIntoView(selection.base);
}
return;
case TargetPlatform.android:
case TargetPlatform.fuchsia:
case TargetPlatform.linux:
case TargetPlatform.windows:
// Do nothing.
}
}
/// Toggle the toolbar when a selection handle is tapped.
void _handleSelectionHandleTapped() {
if (_controller.selection.isCollapsed) {
_editableText.toggleToolbar();
}
}
bool _shouldShowSelectionHandles(SelectionChangedCause cause) {
// When the text field is activated by something that doesn't trigger the
// selection overlay, we shouldn't show the handles either.
if (!_selectionGestureDetectorBuilder.shouldShowSelectionToolbar)
return false;
if (_controller.selection.isCollapsed)
return false;
if (cause == SelectionChangedCause.keyboard)
return false;
if (cause == SelectionChangedCause.longPress)
return true;
if (_controller.text.isNotEmpty)
return true;
return false;
}
@override
bool get wantKeepAlive => true;
@override
Widget build(BuildContext context) {
super.build(context); // See AutomaticKeepAliveClientMixin.
assert(() {
return _controller._textSpan.visitChildren((InlineSpan span) => span.runtimeType == TextSpan);
}(), 'SpecialSelectableText only supports TextSpan; Other type of InlineSpan is not allowed');
assert(debugCheckHasMediaQuery(context));
assert(debugCheckHasDirectionality(context));
assert(
!(widget.style != null && widget.style.inherit == false &&
(widget.style.fontSize == null || widget.style.textBaseline == null)),
'inherit false style must supply fontSize and textBaseline',
);
final ThemeData themeData = Theme.of(context);
final FocusNode focusNode = _effectiveFocusNode;
TextSelectionControls textSelectionControls;
bool paintCursorAboveText;
bool cursorOpacityAnimates;
Offset cursorOffset;
Color cursorColor = widget.cursorColor;
Radius cursorRadius = widget.cursorRadius;
switch (themeData.platform) {
case TargetPlatform.iOS:
case TargetPlatform.macOS:
forcePressEnabled = true;
textSelectionControls = cupertinoTextSelectionControls;
paintCursorAboveText = true;
cursorOpacityAnimates = true;
cursorColor ??= CupertinoTheme.of(context).primaryColor;
cursorRadius ??= const Radius.circular(2.0);
cursorOffset = Offset(iOSHorizontalOffset / MediaQuery.of(context).devicePixelRatio, 0);
break;
case TargetPlatform.android:
case TargetPlatform.fuchsia:
case TargetPlatform.linux:
case TargetPlatform.windows:
forcePressEnabled = false;
textSelectionControls = materialTextSelectionControls;
paintCursorAboveText = false;
cursorOpacityAnimates = false;
cursorColor ??= themeData.cursorColor;
break;
}
final DefaultTextStyle defaultTextStyle = DefaultTextStyle.of(context);
TextStyle effectiveTextStyle = widget.style;
if (widget.style == null || widget.style.inherit)
effectiveTextStyle = defaultTextStyle.style.merge(widget.style);
if (MediaQuery.boldTextOverride(context))
effectiveTextStyle = effectiveTextStyle.merge(const TextStyle(fontWeight: FontWeight.bold));
final Widget child = RepaintBoundary(
child: EditableText(
key: editableTextKey,
style: effectiveTextStyle,
readOnly: true,
textWidthBasis: widget.textWidthBasis ?? defaultTextStyle.textWidthBasis,
textHeightBehavior: widget.textHeightBehavior ?? defaultTextStyle.textHeightBehavior,
showSelectionHandles: _showSelectionHandles,
showCursor: widget.showCursor,
controller: _controller,
focusNode: focusNode,
strutStyle: widget.strutStyle ?? const StrutStyle(),
textAlign: widget.textAlign ?? defaultTextStyle.textAlign ?? TextAlign.start,
textDirection: widget.textDirection,
textScaleFactor: widget.textScaleFactor,
autofocus: widget.autofocus,
forceLine: false,
toolbarOptions: widget.toolbarOptions,
minLines: widget.minLines,
maxLines: widget.maxLines ?? defaultTextStyle.maxLines,
selectionColor: themeData.textSelectionColor,
selectionControls: widget.selectionEnabled ? textSelectionControls : null,
onSelectionChanged: _handleSelectionChanged,
onSelectionHandleTapped: _handleSelectionHandleTapped,
rendererIgnoresPointer: true,
cursorWidth: widget.cursorWidth,
cursorRadius: cursorRadius,
cursorColor: cursorColor,
cursorOpacityAnimates: cursorOpacityAnimates,
cursorOffset: cursorOffset,
paintCursorAboveText: paintCursorAboveText,
backgroundCursorColor: CupertinoColors.inactiveGray,
enableInteractiveSelection: widget.enableInteractiveSelection,
dragStartBehavior: widget.dragStartBehavior,
scrollPhysics: widget.scrollPhysics,
),
);
return Semantics(
onTap: () {
if (!_controller.selection.isValid)
_controller.selection = TextSelection.collapsed(offset: _controller.text.length);
_effectiveFocusNode.requestFocus();
},
onLongPress: () {
_effectiveFocusNode.requestFocus();
},
child: _selectionGestureDetectorBuilder.buildGestureDetector(
behavior: HitTestBehavior.translucent,
child: RawKeyboardListener(
focusNode: _keyFocusNode,
onKey: _onKey,
child: child,
)
),
);
}
_onKey(RawKeyEvent event) {
// We don't care about key up events
if (event is RawKeyUpEvent) {
return;
}
//TODO: tab to next focus node
// Handle special keyboard events with control key
if (event.data.isControlPressed) {
// Handle select all
if (event.logicalKey == LogicalKeyboardKey.keyA) {
_controller.selection = TextSelection(baseOffset: 0, extentOffset: _controller.text.length);
return;
}
// Handle copy
if (event.logicalKey == LogicalKeyboardKey.keyC) {
Clipboard.setData(ClipboardData(text: _controller.selection.textInside(_controller.text)));
return;
}
}
}
}

View File

@ -1,11 +1,14 @@
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
/// A normal TextField or CupertinoTextField that looks the same on all platforms
//TODO: please let us delete this file
/// A normal TextField or CupertinoTextField that watches for copy, paste, cut, or select all keyboard actions
class SpecialTextField extends StatefulWidget {
const SpecialTextField(
{Key? key,
{Key key,
this.placeholder,
this.suffix,
this.controller,
@ -15,7 +18,7 @@ class SpecialTextField extends StatefulWidget {
this.minLines,
this.maxLines,
this.maxLength,
this.maxLengthEnforcement,
this.maxLengthEnforced,
this.style,
this.keyboardType,
this.textInputAction,
@ -30,44 +33,50 @@ class SpecialTextField extends StatefulWidget {
this.inputFormatters})
: super(key: key);
final String? placeholder;
final TextEditingController? controller;
final FocusNode? focusNode;
final FocusNode? nextFocusNode;
final bool? autocorrect;
final int? minLines;
final int? maxLines;
final int? maxLength;
final MaxLengthEnforcement? maxLengthEnforcement;
final Widget? suffix;
final TextStyle? style;
final TextInputType? keyboardType;
final Brightness? keyboardAppearance;
final String placeholder;
final TextEditingController controller;
final FocusNode focusNode;
final FocusNode nextFocusNode;
final bool autocorrect;
final int minLines;
final int maxLines;
final int maxLength;
final bool maxLengthEnforced;
final Widget suffix;
final TextStyle style;
final TextInputType keyboardType;
final Brightness keyboardAppearance;
final TextInputAction? textInputAction;
final TextCapitalization? textCapitalization;
final TextAlign? textAlign;
final TextAlignVertical? textAlignVertical;
final TextInputAction textInputAction;
final TextCapitalization textCapitalization;
final TextAlign textAlign;
final TextAlignVertical textAlignVertical;
final bool? autofocus;
final ValueChanged<String>? onChanged;
final bool? enabled;
final List<TextInputFormatter>? inputFormatters;
final bool? expands;
final bool autofocus;
final ValueChanged<String> onChanged;
final bool enabled;
final List<TextInputFormatter> inputFormatters;
final bool expands;
@override
_SpecialTextFieldState createState() => _SpecialTextFieldState();
}
class _SpecialTextFieldState extends State<SpecialTextField> {
List<TextInputFormatter> formatters = [];
FocusNode _focusNode = FocusNode();
List<TextInputFormatter> formatters;
@override
void dispose() {
_focusNode.dispose();
super.dispose();
}
@override
void initState() {
if (widget.inputFormatters == null || formatters.length == 0) {
formatters = widget.inputFormatters;
if (formatters == null || formatters.length == 0) {
formatters = [FilteringTextInputFormatter.allow(RegExp(r'[^\t]'))];
} else {
formatters = widget.inputFormatters!;
}
super.initState();
@ -75,12 +84,15 @@ class _SpecialTextFieldState extends State<SpecialTextField> {
@override
Widget build(BuildContext context) {
return PlatformTextField(
return RawKeyboardListener(
focusNode: _focusNode,
onKey: _onKey,
child: PlatformTextField(
autocorrect: widget.autocorrect,
minLines: widget.minLines,
maxLines: widget.maxLines,
maxLength: widget.maxLength,
maxLengthEnforcement: widget.maxLengthEnforcement,
maxLengthEnforced: widget.maxLengthEnforced,
keyboardType: widget.keyboardType,
keyboardAppearance: widget.keyboardAppearance,
textInputAction: widget.textInputAction,
@ -112,6 +124,81 @@ class _SpecialTextFieldState extends State<SpecialTextField> {
placeholder: widget.placeholder,
suffix: widget.suffix),
style: widget.style,
controller: widget.controller);
controller: widget.controller));
}
_onKey(RawKeyEvent event) {
// We don't care about key up events
if (event is RawKeyUpEvent) {
return;
}
if (event.logicalKey == LogicalKeyboardKey.tab) {
// Handle tab to the next node
if (widget.nextFocusNode != null) {
FocusScope.of(context).requestFocus(widget.nextFocusNode);
}
return;
}
// Handle special keyboard events with control key
if (event.data.isControlPressed) {
// Handle paste
if (event.logicalKey == LogicalKeyboardKey.keyV) {
Clipboard.getData("text/plain").then((data) {
// Adjust our clipboard entry to confirm with the leftover space if we have maxLength
var text = data.text;
if (widget.maxLength != null && widget.maxLength > 0) {
var leftover = widget.maxLength - widget.controller.text.length;
if (leftover < data.text.length) {
text = text.substring(0, leftover);
}
}
// If maxLength took us to 0 then bail
if (text.length == 0) {
return;
}
var end = widget.controller.selection.end;
var start = widget.controller.selection.start;
// Insert our paste buffer into the selection, which can be 0 selected text (normal caret)
widget.controller.text = widget.controller.selection.textBefore(widget.controller.text) +
text +
widget.controller.selection.textAfter(widget.controller.text);
// Adjust our caret to be at the end of the pasted contents, need to take into account the size of the selection
// We may want runes instead of
end += text.length - (end - start);
widget.controller.selection = TextSelection(baseOffset: end, extentOffset: end);
});
return;
}
// Handle select all
if (event.logicalKey == LogicalKeyboardKey.keyA) {
widget.controller.selection = TextSelection(baseOffset: 0, extentOffset: widget.controller.text.length);
return;
}
// Handle copy
if (event.logicalKey == LogicalKeyboardKey.keyC) {
Clipboard.setData(ClipboardData(text: widget.controller.selection.textInside(widget.controller.text)));
return;
}
// Handle cut
if (event.logicalKey == LogicalKeyboardKey.keyX) {
Clipboard.setData(ClipboardData(text: widget.controller.selection.textInside(widget.controller.text)));
var start = widget.controller.selection.start;
widget.controller.text = widget.controller.selection.textBefore(widget.controller.text) +
widget.controller.selection.textAfter(widget.controller.text);
widget.controller.selection = TextSelection(baseOffset: start, extentOffset: start);
return;
}
}
}
}

View File

@ -5,9 +5,9 @@ import 'package:mobile_nebula/services/utils.dart';
// A config item that detects tapping and calls back on a tap
class ConfigButtonItem extends StatelessWidget {
const ConfigButtonItem({Key? key, this.content, this.onPressed}) : super(key: key);
const ConfigButtonItem({Key key, this.content, this.onPressed}) : super(key: key);
final Widget? content;
final Widget content;
final onPressed;
@override

View File

@ -1,17 +1,17 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:mobile_nebula/components/SpecialButton.dart';
import 'package:mobile_nebula/services/utils.dart';
class ConfigCheckboxItem extends StatelessWidget {
const ConfigCheckboxItem(
{Key? key, this.label, this.content, this.labelWidth = 100, this.onChanged, this.checked = false})
const ConfigCheckboxItem({Key key, this.label, this.content, this.labelWidth = 100, this.onChanged, this.checked})
: super(key: key);
final Widget? label;
final Widget? content;
final Widget label;
final Widget content;
final double labelWidth;
final bool checked;
final Function? onChanged;
final Function onChanged;
@override
Widget build(BuildContext context) {
@ -35,7 +35,7 @@ class ConfigCheckboxItem extends StatelessWidget {
child: item,
onPressed: () {
if (onChanged != null) {
onChanged!();
onChanged();
}
},
);

View File

@ -4,15 +4,15 @@ import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
TextStyle basicTextStyle(BuildContext context) =>
Platform.isIOS ? CupertinoTheme.of(context).textTheme.textStyle : Theme.of(context).textTheme.subtitle1!;
Platform.isIOS ? CupertinoTheme.of(context).textTheme.textStyle : Theme.of(context).textTheme.subhead;
const double _headerFontSize = 13.0;
class ConfigHeader extends StatelessWidget {
const ConfigHeader({Key? key, required this.label, this.color}) : super(key: key);
const ConfigHeader({Key key, this.label, this.color}) : super(key: key);
final String label;
final Color? color;
final Color color;
@override
Widget build(BuildContext context) {

View File

@ -4,14 +4,10 @@ import 'package:mobile_nebula/services/utils.dart';
class ConfigItem extends StatelessWidget {
const ConfigItem(
{Key? key,
this.label,
required this.content,
this.labelWidth = 100,
this.crossAxisAlignment = CrossAxisAlignment.center})
{Key key, this.label, this.content, this.labelWidth = 100, this.crossAxisAlignment = CrossAxisAlignment.center})
: super(key: key);
final Widget? label;
final Widget label;
final Widget content;
final double labelWidth;
final CrossAxisAlignment crossAxisAlignment;

View File

@ -7,21 +7,19 @@ import 'package:mobile_nebula/services/utils.dart';
class ConfigPageItem extends StatelessWidget {
const ConfigPageItem(
{Key? key,
{Key key,
this.label,
this.content,
this.labelWidth = 100,
this.onPressed,
this.disabled = false,
this.crossAxisAlignment = CrossAxisAlignment.center})
: super(key: key);
final Widget? label;
final Widget? content;
final Widget label;
final Widget content;
final double labelWidth;
final CrossAxisAlignment crossAxisAlignment;
final onPressed;
final bool disabled;
@override
Widget build(BuildContext context) {
@ -30,8 +28,8 @@ class ConfigPageItem extends StatelessWidget {
if (Platform.isAndroid) {
final origTheme = Theme.of(context);
theme = origTheme.copyWith(
textTheme: origTheme.textTheme
.copyWith(button: origTheme.textTheme.button!.copyWith(fontWeight: FontWeight.normal)));
textTheme:
origTheme.textTheme.copyWith(button: origTheme.textTheme.button.copyWith(fontWeight: FontWeight.normal)));
return Theme(data: theme, child: _buildContent(context));
} else {
final origTheme = CupertinoTheme.of(context);
@ -42,7 +40,7 @@ class ConfigPageItem extends StatelessWidget {
Widget _buildContent(BuildContext context) {
return SpecialButton(
onPressed: this.disabled ? null : onPressed,
onPressed: onPressed,
color: Utils.configItemBackground(context),
child: Container(
padding: EdgeInsets.only(left: 15),
@ -52,7 +50,7 @@ class ConfigPageItem extends StatelessWidget {
children: <Widget>[
label != null ? Container(width: labelWidth, child: label) : Container(),
Expanded(child: Container(child: content, padding: EdgeInsets.only(right: 10))),
this.disabled ? Container() : Icon(CupertinoIcons.forward, color: CupertinoColors.placeholderText.resolveFrom(context), size: 18)
Icon(CupertinoIcons.forward, color: CupertinoColors.placeholderText.resolveFrom(context), size: 18)
],
)),
);

View File

@ -1,16 +1,16 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:mobile_nebula/services/utils.dart';
import 'ConfigHeader.dart';
class ConfigSection extends StatelessWidget {
const ConfigSection({Key? key, this.label, required this.children, this.borderColor, this.labelColor})
: super(key: key);
const ConfigSection({Key key, this.label, this.children, this.borderColor, this.labelColor}) : super(key: key);
final List<Widget> children;
final String? label;
final Color? borderColor;
final Color? labelColor;
final String label;
final Color borderColor;
final Color labelColor;
@override
Widget build(BuildContext context) {
@ -33,7 +33,7 @@ class ConfigSection extends StatelessWidget {
}
return Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
label != null ? ConfigHeader(label: label!, color: labelColor) : Container(height: 20),
label != null ? ConfigHeader(label: label, color: labelColor) : Container(height: 20),
Container(
decoration:
BoxDecoration(border: Border(top: border, bottom: border), color: Utils.configItemBackground(context)),

View File

@ -5,13 +5,10 @@ import 'package:flutter/material.dart';
import 'package:mobile_nebula/components/SpecialTextField.dart';
class ConfigTextItem extends StatelessWidget {
const ConfigTextItem(
{Key? key, this.placeholder, this.controller, this.style = const TextStyle(fontFamily: 'RobotoMono')})
: super(key: key);
const ConfigTextItem({Key key, this.placeholder, this.controller}) : super(key: key);
final String? placeholder;
final TextEditingController? controller;
final TextStyle style;
final String placeholder;
final TextEditingController controller;
@override
Widget build(BuildContext context) {
@ -22,7 +19,7 @@ class ConfigTextItem extends StatelessWidget {
minLines: 3,
maxLines: 10,
placeholder: placeholder,
style: style,
style: TextStyle(fontFamily: 'RobotoMono'),
controller: controller));
}
}

View File

@ -1,5 +1,3 @@
import 'dart:async';
import 'package:flutter/cupertino.dart' show CupertinoThemeData, DefaultCupertinoLocalizations;
import 'package:flutter/material.dart'
show BottomSheetThemeData, Colors, DefaultMaterialLocalizations, Theme, ThemeData, ThemeMode;
@ -8,16 +6,11 @@ import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
import 'package:mobile_nebula/screens/MainScreen.dart';
import 'package:mobile_nebula/screens/EnrollmentScreen.dart';
import 'package:mobile_nebula/services/settings.dart';
import 'package:flutter_web_plugins/url_strategy.dart';
//TODO: EventChannel might be better than the stream controller we are using now
//TODO: EventChannel might be better than the streamcontroller we are using now
void main() {
usePathUrlStrategy();
runApp(Main());
}
void main() => runApp(Main());
class Main extends StatelessWidget {
// This widget is the root of your application.
@ -33,7 +26,6 @@ class App extends StatefulWidget {
class _AppState extends State<App> {
final settings = Settings();
Brightness brightness = SchedulerBinding.instance.window.platformBrightness;
StreamController dnEnrolled = StreamController.broadcast();
@override
void initState() {
@ -49,12 +41,6 @@ class _AppState extends State<App> {
super.initState();
}
@override
void dispose() {
dnEnrolled.close();
super.dispose();
}
@override
Widget build(BuildContext context) {
final ThemeData lightTheme = ThemeData(
@ -107,25 +93,7 @@ class _AppState extends State<App> {
cupertino: (_, __) => CupertinoAppData(
theme: CupertinoThemeData(brightness: brightness),
),
onGenerateRoute: (settings) {
if (settings.name == '/') {
return platformPageRoute(context: context, builder: (context) => MainScreen(this.dnEnrolled));
}
final uri = Uri.parse(settings.name!);
if (uri.path == EnrollmentScreen.routeName) {
// TODO: maybe implement this as a dialog instead of a page, you can stack multiple enrollment screens which is annoying in dev
return platformPageRoute(
context: context,
builder: (context) => EnrollmentScreen(
code: EnrollmentScreen.parseCode(settings.name!),
stream: this.dnEnrolled
),
);
}
return null;
},
home: MainScreen(),
),
),
);

View File

@ -1,5 +1,5 @@
class CIDR {
CIDR({this.ip = '', this.bits = 0});
CIDR({this.ip, this.bits});
String ip;
int bits;
@ -13,15 +13,13 @@ class CIDR {
return toString();
}
factory CIDR.fromString(String val) {
CIDR.fromString(String val) {
final parts = val.split('/');
if (parts.length != 2) {
throw 'Invalid CIDR string';
}
return CIDR(
ip: parts[0],
bits: int.parse(parts[1]),
);
ip = parts[0];
bits = int.parse(parts[1]);
}
}

View File

@ -1,7 +1,7 @@
class CertificateInfo {
Certificate cert;
String? rawCert;
CertificateValidity? validity;
String rawCert;
CertificateValidity validity;
CertificateInfo.debug({this.rawCert = ""})
: this.cert = Certificate.debug(),
@ -12,10 +12,10 @@ class CertificateInfo {
rawCert = json['RawCert'],
validity = CertificateValidity.fromJson(json['Validity']);
CertificateInfo({required this.cert, this.rawCert, this.validity});
CertificateInfo({this.cert, this.rawCert, this.validity});
static List<CertificateInfo> fromJsonList(List<dynamic> list) {
return list.map((v) => CertificateInfo.fromJson(v)).toList();
return list.map((v) => CertificateInfo.fromJson(v));
}
}
@ -59,8 +59,8 @@ class CertificateDetails {
CertificateDetails.fromJson(Map<String, dynamic> json)
: name = json['name'],
notBefore = DateTime.parse(json['notBefore']),
notAfter = DateTime.parse(json['notAfter']),
notBefore = DateTime.tryParse(json['notBefore']),
notAfter = DateTime.tryParse(json['notAfter']),
publicKey = json['publicKey'],
groups = List<String>.from(json['groups']),
ips = List<String>.from(json['ips']),

View File

@ -6,48 +6,31 @@ class HostInfo {
int remoteIndex;
List<UDPAddress> remoteAddresses;
int cachedPackets;
Certificate? cert;
UDPAddress? currentRemote;
Certificate cert;
UDPAddress currentRemote;
int messageCounter;
HostInfo({
required this.vpnIp,
required this.localIndex,
required this.remoteIndex,
required this.remoteAddresses,
required this.cachedPackets,
required this.messageCounter,
this.cert,
this.currentRemote,
});
HostInfo.fromJson(Map<String, dynamic> json) {
vpnIp = json['vpnIp'];
localIndex = json['localIndex'];
remoteIndex = json['remoteIndex'];
cachedPackets = json['cachedPackets'];
factory HostInfo.fromJson(Map<String, dynamic> json) {
UDPAddress? currentRemote;
if (json['currentRemote'] != null) {
currentRemote = UDPAddress.fromJson(json['currentRemote']);
}
Certificate? cert;
if (json['cert'] != null) {
cert = Certificate.fromJson(json['cert']);
}
List<dynamic>? addrs = json['remoteAddrs'];
List<UDPAddress> remoteAddresses = [];
List<dynamic> addrs = json['remoteAddrs'];
remoteAddresses = [];
addrs?.forEach((val) {
remoteAddresses.add(UDPAddress.fromJson(val));
});
return HostInfo(
vpnIp: json['vpnIp'],
localIndex: json['localIndex'],
remoteIndex: json['remoteIndex'],
remoteAddresses: remoteAddresses,
cachedPackets: json['cachedPackets'],
messageCounter: json['messageCounter'],
cert: cert,
currentRemote: currentRemote,
);
messageCounter = json['messageCounter'];
}
}

View File

@ -5,5 +5,5 @@ class Hostmap {
List<IPAndPort> destinations;
bool lighthouse;
Hostmap({required this.nebulaIp, required this.destinations, required this.lighthouse});
Hostmap({this.nebulaIp, this.destinations, this.lighthouse});
}

View File

@ -1,12 +1,14 @@
import 'dart:io';
class IPAndPort {
String? ip;
int? port;
String ip;
int port;
IPAndPort({this.ip, this.port});
@override
String toString() {
if (ip != null && ip!.contains(':')) {
if (ip.contains(':')) {
return '[$ip]:$port';
}
@ -17,13 +19,10 @@ class IPAndPort {
return toString();
}
factory IPAndPort.fromString(String val) {
IPAndPort.fromString(String val) {
//TODO: Uri.parse is as close as I could get to parsing both ipv4 and v6 addresses with a port without bringing a whole mess of code into here
final uri = Uri.parse("ugh://$val");
return IPAndPort(
ip: uri.host,
port: uri.port,
);
this.ip = uri.host;
this.port = uri.port;
}
}

View File

@ -4,7 +4,6 @@ import 'dart:convert';
import 'package:flutter/services.dart';
import 'package:mobile_nebula/models/HostInfo.dart';
import 'package:mobile_nebula/models/UnsafeRoute.dart';
import 'package:mobile_nebula/models/IPAndPort.dart';
import 'package:uuid/uuid.dart';
import 'Certificate.dart';
import 'StaticHosts.dart';
@ -13,217 +12,126 @@ var uuid = Uuid();
class Site {
static const platform = MethodChannel('net.defined.mobileNebula/NebulaVpnService');
late EventChannel _updates;
EventChannel _updates;
/// Signals that something about this site has changed. onError is called with an error string if there was an error
StreamController _change = StreamController.broadcast();
// Identifiers
late String name;
late String id;
String name;
String id;
// static_host_map
late Map<String, StaticHost> staticHostmap;
late List<UnsafeRoute> unsafeRoutes;
late List<String> dnsResolvers;
Map<String, StaticHost> staticHostmap;
List<UnsafeRoute> unsafeRoutes;
// pki fields
late List<CertificateInfo> ca;
String? key;
late CertificateInfo? certInfo;
List<CertificateInfo> ca;
CertificateInfo cert;
String key;
// lighthouse options
late int lhDuration; // in seconds
int lhDuration; // in seconds
// listen settings
late int port;
late int mtu;
int port;
int mtu;
late String cipher;
late int sortKey;
late bool connected;
late String status;
late String logFile;
late String logVerbosity;
late bool managed;
// The following fields are present when managed = true
late String? rawConfig;
late DateTime? lastManagedUpdate;
String cipher;
int sortKey;
bool connected;
String status;
String logFile;
String logVerbosity;
// A list of errors encountered while loading the site
late List<String> errors;
List<String> errors;
Site({
String name = '',
String? id,
Map<String, StaticHost>? staticHostmap,
List<CertificateInfo>? ca,
CertificateInfo? certInfo,
int lhDuration = 0,
int port = 0,
String cipher = "aes",
int sortKey = 0,
int mtu = 1300,
bool connected = false,
String status = '',
String logFile = '',
String logVerbosity = 'info',
List<String>? errors,
List<UnsafeRoute>? unsafeRoutes,
List<String>? dnsResolvers,
bool managed = false,
String? rawConfig,
DateTime? lastManagedUpdate,
}) {
this.name = name;
this.id = id ?? uuid.v4();
this.staticHostmap = staticHostmap ?? {};
this.ca = ca ?? [];
this.certInfo = certInfo;
this.lhDuration = lhDuration;
this.port = port;
this.cipher = cipher;
this.sortKey = sortKey;
this.mtu = mtu;
this.connected = connected;
this.status = status;
this.logFile = logFile;
this.logVerbosity = logVerbosity;
this.errors = errors ?? [];
this.unsafeRoutes = unsafeRoutes ?? [];
this.dnsResolvers = dnsResolvers ?? [];
this.managed = managed;
this.rawConfig = rawConfig;
this.lastManagedUpdate = lastManagedUpdate;
Site(
{this.name,
id,
staticHostmap,
ca,
this.cert,
this.lhDuration = 0,
this.port = 0,
this.cipher = "aes",
this.sortKey,
this.mtu = 1300,
this.connected,
this.status,
this.logFile,
this.logVerbosity = 'info',
errors,
unsafeRoutes})
: staticHostmap = staticHostmap ?? {},
unsafeRoutes = unsafeRoutes ?? [],
errors = errors ?? [],
ca = ca ?? [],
id = id ?? uuid.v4();
Site.fromJson(Map<String, dynamic> json) {
name = json['name'];
id = json['id'];
Map<String, dynamic> rawHostmap = json['staticHostmap'];
staticHostmap = {};
rawHostmap.forEach((key, val) {
staticHostmap[key] = StaticHost.fromJson(val);
});
List<dynamic> rawUnsafeRoutes = json['unsafeRoutes'];
unsafeRoutes = [];
if (rawUnsafeRoutes != null) {
rawUnsafeRoutes.forEach((val) {
unsafeRoutes.add(UnsafeRoute.fromJson(val));
});
}
List<dynamic> rawCA = json['ca'];
ca = [];
rawCA.forEach((val) {
ca.add(CertificateInfo.fromJson(val));
});
if (json['cert'] != null) {
cert = CertificateInfo.fromJson(json['cert']);
}
lhDuration = json['lhDuration'];
port = json['port'];
mtu = json['mtu'];
cipher = json['cipher'];
sortKey = json['sortKey'];
logFile = json['logFile'];
logVerbosity = json['logVerbosity'];
connected = json['connected'] ?? false;
status = json['status'] ?? "";
errors = [];
List<dynamic> rawErrors = json["errors"];
rawErrors.forEach((error) {
errors.add(error);
});
_updates = EventChannel('net.defined.nebula/$id');
_updates.receiveBroadcastStream().listen((d) {
try {
_updateFromJson(d);
this.status = d['status'];
this.connected = d['connected'];
_change.add(null);
} catch (err) {
//TODO: handle the error
print(err);
}
}, onError: (err) {
_updateFromJson(err.details);
var error = err as PlatformException;
_change.addError(error.message ?? 'An unexpected error occurred');
this.status = error.details['status'];
this.connected = error.details['connected'];
_change.addError(error.message);
});
}
factory Site.fromJson(Map<String, dynamic> json) {
var decoded = Site._fromJson(json);
return Site(
name: decoded["name"],
id: decoded['id'],
staticHostmap: decoded['staticHostmap'],
ca: decoded['ca'],
certInfo: decoded['certInfo'],
lhDuration: decoded['lhDuration'],
port: decoded['port'],
cipher: decoded['cipher'],
sortKey: decoded['sortKey'],
mtu: decoded['mtu'],
connected: decoded['connected'],
status: decoded['status'],
logFile: decoded['logFile'],
logVerbosity: decoded['logVerbosity'],
errors: decoded['errors'],
unsafeRoutes: decoded['unsafeRoutes'],
dnsResolvers: decoded['dnsResolvers'],
managed: decoded['managed'],
rawConfig: decoded['rawConfig'],
lastManagedUpdate: decoded['lastManagedUpdate'],
);
}
_updateFromJson(String json) {
var decoded = Site._fromJson(jsonDecode(json));
this.name = decoded["name"];
this.id = decoded['id']; // TODO update EventChannel
this.staticHostmap = decoded['staticHostmap'];
this.ca = decoded['ca'];
this.certInfo = decoded['certInfo'];
this.lhDuration = decoded['lhDuration'];
this.port = decoded['port'];
this.cipher = decoded['cipher'];
this.sortKey = decoded['sortKey'];
this.mtu = decoded['mtu'];
this.connected = decoded['connected'];
this.status = decoded['status'];
this.logFile = decoded['logFile'];
this.logVerbosity = decoded['logVerbosity'];
this.errors = decoded['errors'];
this.unsafeRoutes = decoded['unsafeRoutes'];
this.dnsResolvers = decoded['dnsResolvers'];
this.managed = decoded['managed'];
this.rawConfig = decoded['rawConfig'];
this.lastManagedUpdate = decoded['lastManagedUpdate'];
}
static _fromJson(Map<String, dynamic> json) {
Map<String, dynamic> rawHostmap = json['staticHostmap'];
Map<String, StaticHost> staticHostmap = {};
rawHostmap.forEach((key, val) {
staticHostmap[key] = StaticHost.fromJson(val);
});
List<dynamic> rawUnsafeRoutes = json['unsafeRoutes'];
List<UnsafeRoute> unsafeRoutes = [];
rawUnsafeRoutes.forEach((val) {
unsafeRoutes.add(UnsafeRoute.fromJson(val));
});
List<dynamic> rawDNSResolvers = json['dnsResolvers'];
List<String> dnsResolvers = [];
rawDNSResolvers.forEach((val) {
dnsResolvers.add(val);
});
List<dynamic> rawCA = json['ca'];
List<CertificateInfo> ca = [];
rawCA.forEach((val) {
ca.add(CertificateInfo.fromJson(val));
});
CertificateInfo? certInfo;
if (json['cert'] != null) {
certInfo = CertificateInfo.fromJson(json['cert']);
}
List<dynamic> rawErrors = json["errors"];
List<String> errors = [];
rawErrors.forEach((error) {
errors.add(error);
});
return {
"name": json["name"],
"id": json['id'],
"staticHostmap": staticHostmap,
"ca": ca,
"certInfo": certInfo,
"lhDuration": json['lhDuration'],
"port": json['port'],
"cipher": json['cipher'],
"sortKey": json['sortKey'],
"mtu": json['mtu'],
"connected": json['connected'] ?? false,
"status": json['status'] ?? "",
"logFile": json['logFile'],
"logVerbosity": json['logVerbosity'],
"errors": errors,
"unsafeRoutes": unsafeRoutes,
"dnsResolvers": dnsResolvers,
"managed": json['managed'] ?? false,
"rawConfig": json['rawConfig'],
"lastManagedUpdate": json["lastManagedUpdate"] == null ?
null : DateTime.parse(json["lastManagedUpdate"]),
};
}
Stream onChange() {
return _change.stream;
}
@ -234,11 +142,11 @@ class Site {
'id': id,
'staticHostmap': staticHostmap,
'unsafeRoutes': unsafeRoutes,
'dnsResolvers': dnsResolvers,
'ca': ca.map((cert) {
'ca': ca?.map((cert) {
return cert.rawCert;
}).join('\n'),
'cert': certInfo?.rawCert,
})?.join('\n') ??
"",
'cert': cert?.rawCert,
'key': key,
'lhDuration': lhDuration,
'port': port,
@ -246,8 +154,6 @@ class Site {
'cipher': cipher,
'sortKey': sortKey,
'logVerbosity': logVerbosity,
'managed': managed,
'rawConfig': rawConfig,
};
}
@ -279,7 +185,8 @@ class Site {
try {
await platform.invokeMethod("startSite", <String, String>{"id": id});
} on PlatformException catch (err) {
throw err.message ?? err.toString();
//TODO: fix this message
throw err.details ?? err.message ?? err.toString();
} catch (err) {
throw err.toString();
}
@ -299,7 +206,7 @@ class Site {
Future<List<HostInfo>> listHostmap() async {
try {
var ret = await platform.invokeMethod("active.listHostmap", <String, String>{"id": id});
if (ret == null || ret == "null") {
if (ret == null) {
return [];
}
@ -310,6 +217,7 @@ class Site {
});
return hosts;
} on PlatformException catch (err) {
//TODO: fix this message
throw err.details ?? err.message ?? err.toString();
@ -321,7 +229,7 @@ class Site {
Future<List<HostInfo>> listPendingHostmap() async {
try {
var ret = await platform.invokeMethod("active.listPendingHostmap", <String, String>{"id": id});
if (ret == null || ret == "null") {
if (ret == null) {
return [];
}
@ -332,6 +240,7 @@ class Site {
});
return hosts;
} on PlatformException catch (err) {
throw err.details ?? err.message ?? err.toString();
} catch (err) {
@ -343,6 +252,7 @@ class Site {
try {
var res = await Future.wait([this.listHostmap(), this.listPendingHostmap()]);
return {"active": res[0], "pending": res[1]};
} on PlatformException catch (err) {
throw err.details ?? err.message ?? err.toString();
} catch (err) {
@ -354,16 +264,16 @@ class Site {
_change.close();
}
Future<HostInfo?> getHostInfo(String vpnIp, bool pending) async {
Future<HostInfo> getHostInfo(String vpnIp, bool pending) async {
try {
var ret = await platform
.invokeMethod("active.getHostInfo", <String, dynamic>{"id": id, "vpnIp": vpnIp, "pending": pending});
var ret = await platform.invokeMethod("active.getHostInfo", <String, dynamic>{"id": id, "vpnIp": vpnIp, "pending": pending});
final h = jsonDecode(ret);
if (h == null) {
return null;
}
return HostInfo.fromJson(h);
} on PlatformException catch (err) {
throw err.details ?? err.message ?? err.toString();
} catch (err) {
@ -371,16 +281,16 @@ class Site {
}
}
Future<HostInfo?> setRemoteForTunnel(String vpnIp, String addr) async {
Future<HostInfo> setRemoteForTunnel(String vpnIp, String addr) async {
try {
var ret = await platform
.invokeMethod("active.setRemoteForTunnel", <String, dynamic>{"id": id, "vpnIp": vpnIp, "addr": addr});
var ret = await platform.invokeMethod("active.setRemoteForTunnel", <String, dynamic>{"id": id, "vpnIp": vpnIp, "addr": addr});
final h = jsonDecode(ret);
if (h == null) {
return null;
}
return HostInfo.fromJson(h);
} on PlatformException catch (err) {
throw err.details ?? err.message ?? err.toString();
} catch (err) {
@ -391,6 +301,7 @@ class Site {
Future<bool> closeTunnel(String vpnIp) async {
try {
return await platform.invokeMethod("active.closeTunnel", <String, dynamic>{"id": id, "vpnIp": vpnIp});
} on PlatformException catch (err) {
throw err.details ?? err.message ?? err.toString();
} catch (err) {

View File

@ -4,9 +4,11 @@ class StaticHost {
bool lighthouse;
List<IPAndPort> destinations;
StaticHost({required this.lighthouse, required this.destinations});
StaticHost({this.lighthouse, this.destinations});
StaticHost.fromJson(Map<String, dynamic> json) {
lighthouse = json['lighthouse'];
factory StaticHost.fromJson(Map<String, dynamic> json) {
var list = json['destinations'] as List<dynamic>;
var result = <IPAndPort>[];
@ -14,10 +16,7 @@ class StaticHost {
result.add(IPAndPort.fromString(item));
});
return StaticHost(
lighthouse: json['lighthouse'],
destinations: result,
);
destinations = result;
}
Map<String, dynamic> toJson() {

View File

@ -1,14 +1,12 @@
class UnsafeRoute {
String? route;
String? via;
String route;
String via;
UnsafeRoute({this.route, this.via});
factory UnsafeRoute.fromJson(Map<String, dynamic> json) {
return UnsafeRoute(
route: json['route'],
via: json['via'],
);
UnsafeRoute.fromJson(Map<String, dynamic> json) {
route = json['route'];
via = json['via'];
}
Map<String, dynamic> toJson() {

View File

@ -1,6 +1,9 @@
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
import 'package:mobile_nebula/components/SimplePage.dart';
import 'package:mobile_nebula/components/SpecialSelectableText.dart';
import 'package:mobile_nebula/components/config/ConfigItem.dart';
import 'package:mobile_nebula/components/config/ConfigPageItem.dart';
import 'package:mobile_nebula/components/config/ConfigSection.dart';
@ -9,7 +12,7 @@ import 'package:mobile_nebula/services/utils.dart';
import 'package:package_info/package_info.dart';
class AboutScreen extends StatefulWidget {
const AboutScreen({Key? key}) : super(key: key);
const AboutScreen({Key key}) : super(key: key);
@override
_AboutScreenState createState() => _AboutScreenState();
@ -17,7 +20,7 @@ class AboutScreen extends StatefulWidget {
class _AboutScreenState extends State<AboutScreen> {
bool ready = false;
PackageInfo? packageInfo;
PackageInfo packageInfo;
@override
void initState() {
@ -33,7 +36,6 @@ class _AboutScreenState extends State<AboutScreen> {
@override
Widget build(BuildContext context) {
// packageInfo is null until ready is true
if (!ready) {
return Center(
child: PlatformCircularProgressIndicator(cupertino: (_, __) {
@ -43,44 +45,26 @@ class _AboutScreenState extends State<AboutScreen> {
}
return SimplePage(
title: Text('About'),
title: 'About',
child: Column(children: [
ConfigSection(children: <Widget>[
ConfigItem(
label: Text('App version'),
labelWidth: 150,
content: _buildText('${packageInfo!.version}-${packageInfo!.buildNumber} (sha: $gitSha)')),
ConfigItem(
label: Text('Nebula version'), labelWidth: 150, content: _buildText('$nebulaVersion ($goVersion)')),
ConfigItem(
label: Text('Flutter version'),
labelWidth: 150,
content: _buildText(flutterVersion['frameworkVersion'] ?? 'Unknown')),
ConfigItem(
label: Text('Dart version'),
labelWidth: 150,
content: _buildText(flutterVersion['dartSdkVersion'] ?? 'Unknown')),
ConfigItem(label: Text('App version'), labelWidth: 150, content: _buildText('${packageInfo.version}-${packageInfo.buildNumber} (sha: $gitSha)')),
ConfigItem(label: Text('Nebula version'), labelWidth: 150, content: _buildText('$nebulaVersion ($goVersion)')),
ConfigItem(label: Text('Flutter version'), labelWidth: 150, content: _buildText(flutterVersion['frameworkVersion'])),
ConfigItem(label: Text('Dart version'), labelWidth: 150, content: _buildText(flutterVersion['dartSdkVersion'])),
]),
ConfigSection(children: <Widget>[
//TODO: wire up these other pages
// ConfigPageItem(label: Text('Changelog'), labelWidth: 300, onPressed: () => Utils.launchUrl('https://defined.net/mobile/changelog', context)),
ConfigPageItem(
label: Text('Privacy policy'),
labelWidth: 300,
onPressed: () => Utils.launchUrl('https://www.defined.net/privacy/', context)),
ConfigPageItem(label: Text('Privacy policy'), labelWidth: 300, onPressed: () => Utils.launchUrl('https://defined.net/privacy-policy', context)),
// ConfigPageItem(label: Text('Licenses'), labelWidth: 300, onPressed: () => Utils.launchUrl('https://defined.net/mobile/license', context)),
]),
Padding(
padding: EdgeInsets.only(top: 20),
child: Text(
'Copyright © 2022 Defined Networking, Inc',
textAlign: TextAlign.center,
)),
Padding(padding: EdgeInsets.only(top: 20), child: Text('Copyright © 2020 Defined Networking, Inc', textAlign: TextAlign.center,)),
]),
);
}
_buildText(String str) {
return Align(alignment: AlignmentDirectional.centerEnd, child: SelectableText(str));
return Align(alignment: AlignmentDirectional.centerEnd, child: SpecialSelectableText(str));
}
}

View File

@ -1,186 +0,0 @@
import 'dart:async';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
import 'package:flutter_svg/svg.dart';
import 'package:mobile_nebula/components/SimplePage.dart';
import 'package:url_launcher/url_launcher.dart';
class EnrollmentScreen extends StatefulWidget {
final String? code;
final StreamController? stream;
final bool allowCodeEntry;
static const routeName = '/v1/mobile-enrollment';
// Attempts to find an enrollment code in the provided url. If one is not found then assume the input was
// an enrollment code. Primarily to support manual dn enrollment where the user can input a code or a url.
static String parseCode(String url) {
final uri = Uri.parse(url);
if (uri.path != EnrollmentScreen.routeName) {
return url;
}
if (uri.hasFragment) {
final qp = Uri.splitQueryString(uri.fragment);
return qp["code"] ?? "";
}
return url;
}
const EnrollmentScreen({super.key, this.code, this.stream, this.allowCodeEntry = false});
@override
_EnrollmentScreenState createState() => _EnrollmentScreenState();
}
class _EnrollmentScreenState extends State<EnrollmentScreen> {
String? error;
var enrolled = false;
var enrollInput = TextEditingController();
String? code;
static const platform = MethodChannel('net.defined.mobileNebula/NebulaVpnService');
void initState() {
code = widget.code;
super.initState();
_enroll();
}
@override
void dispose() {
enrollInput.dispose();
super.dispose();
}
_enroll() async {
try {
await platform.invokeMethod("dn.enroll", code);
setState(() {
enrolled = true;
if (widget.stream != null) {
// Signal a new site has been added
widget.stream!.add(null);
}
});
} on PlatformException catch (err) {
setState(() {
error = err.details ?? err.message;
});
}
}
@override
Widget build(BuildContext context) {
final colorScheme = Theme.of(context).colorScheme;
final textTheme = Theme.of(context).textTheme;
final bodyTextStyle = textTheme.bodyLarge!.apply(color: colorScheme.onPrimary);
final contactUri = Uri.parse('mailto:support@defined.net');
Widget child;
AlignmentGeometry? alignment;
if (code == null) {
if (widget.allowCodeEntry) {
child = _codeEntry();
} else {
// No code, show the error
child = Padding(
child: Center(child: Text(
'No valid enrollment code was found.\n\nContact your administrator to obtain a new enrollment code.',
textAlign: TextAlign.center,
)),
padding: EdgeInsets.only(top: 20)
);
}
} else if (this.error != null) {
// Error while enrolling, display it
child = Center(child: Column(
children: [
Padding(
child: SelectableText('There was an issue while attempting to enroll this device. Contact your administrator to obtain a new enrollment code.'),
padding: EdgeInsets.symmetric(vertical: 20)
),
Padding(child: SelectableText.rich(TextSpan(children: [
TextSpan(text: 'If the problem persists, please let us know at '),
TextSpan(
text: 'support@defined.net',
style: bodyTextStyle.apply(color: colorScheme.primary),
recognizer: TapGestureRecognizer()
..onTap = () async {
if (await canLaunchUrl(contactUri)) {
print(await launchUrl(contactUri));
}
},
),
TextSpan(text: ' and provide the following error:'),
])), padding: EdgeInsets.only(bottom: 10)),
Container(
child: Padding(child: SelectableText(this.error!), padding: EdgeInsets.all(10)),
color: Theme.of(context).colorScheme.errorContainer,
),
],
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
));
} else if (this.enrolled) {
// Enrollment complete!
child = Padding(
child: Center(child: Text(
'Enrollment complete! 🎉',
textAlign: TextAlign.center,
)),
padding: EdgeInsets.only(top: 20)
);
} else {
// Have a code and actively enrolling
alignment = Alignment.center;
child = Center(child: Column(
children: [
Padding(child: Text('Contacting DN for enrollment'), padding: EdgeInsets.only(bottom: 25)),
PlatformCircularProgressIndicator(cupertino: (_, __) {
return CupertinoProgressIndicatorData(radius: 50);
})
]
));
}
final dnIcon = Theme.of(context).brightness == Brightness.dark ? 'images/dn-logo-dark.svg' : 'images/dn-logo-light.svg';
return SimplePage(
title: Text('Enroll with Managed Nebula', style: TextStyle(fontWeight: FontWeight.bold)),
child: Padding(child: child, padding: EdgeInsets.symmetric(horizontal: 10)),
alignment: alignment
);
}
Widget _codeEntry() {
return Column(children: [
Padding(
padding: EdgeInsets.only(top: 20),
child: PlatformTextField(
hintText: 'defined.net enrollment code or link',
controller: enrollInput,
)
),
PlatformTextButton(
child: Text('Submit'),
onPressed: () {
setState(() {
code = EnrollmentScreen.parseCode(enrollInput.text);
error = null;
_enroll();
});
},
)
]);
}
}

View File

@ -1,7 +1,9 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
import 'package:mobile_nebula/components/SimplePage.dart';
import 'package:mobile_nebula/components/SpecialSelectableText.dart';
import 'package:mobile_nebula/components/config/ConfigCheckboxItem.dart';
import 'package:mobile_nebula/components/config/ConfigItem.dart';
import 'package:mobile_nebula/components/config/ConfigPageItem.dart';
@ -14,24 +16,15 @@ import 'package:mobile_nebula/services/utils.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';
class HostInfoScreen extends StatefulWidget {
const HostInfoScreen({
Key? key,
required this.hostInfo,
required this.isLighthouse,
required this.pending,
this.onChanged,
required this.site,
required this.supportsQRScanning,
}) : super(key: key);
const HostInfoScreen({Key key, this.hostInfo, this.isLighthouse, this.pending, this.onChanged, this.site})
: super(key: key);
final bool isLighthouse;
final bool pending;
final HostInfo hostInfo;
final Function? onChanged;
final Function onChanged;
final Site site;
final bool supportsQRScanning;
@override
_HostInfoScreenState createState() => _HostInfoScreenState();
}
@ -39,7 +32,7 @@ class HostInfoScreen extends StatefulWidget {
//TODO: have a config option to refresh hostmaps on a cadence (applies to 3 screens so far)
class _HostInfoScreenState extends State<HostInfoScreen> {
late HostInfo hostInfo;
HostInfo hostInfo;
RefreshController refreshController = RefreshController(initialRefresh: false);
@override
@ -53,7 +46,7 @@ class _HostInfoScreenState extends State<HostInfoScreen> {
final title = widget.pending ? 'Pending' : 'Active';
return SimplePage(
title: Text('$title Host Info'),
title: '$title Host Info',
refreshController: refreshController,
onRefresh: () async {
await _getHostInfo();
@ -68,17 +61,14 @@ class _HostInfoScreenState extends State<HostInfoScreen> {
Widget _buildMain() {
return ConfigSection(children: [
ConfigItem(label: Text('VPN IP'), labelWidth: 150, content: SelectableText(hostInfo.vpnIp)),
ConfigItem(label: Text('VPN IP'), labelWidth: 150, content: SpecialSelectableText(hostInfo.vpnIp)),
hostInfo.cert != null
? ConfigPageItem(
label: Text('Certificate'),
labelWidth: 150,
content: Text(hostInfo.cert!.details.name),
content: Text(hostInfo.cert.details.name),
onPressed: () => Utils.openPage(
context, (context) => CertificateDetailsScreen(
certInfo: CertificateInfo(cert: hostInfo.cert!),
supportsQRScanning: widget.supportsQRScanning,
)))
context, (context) => CertificateDetailsScreen(certificate: CertificateInfo(cert: hostInfo.cert))))
: Container(),
]);
}
@ -86,12 +76,18 @@ class _HostInfoScreenState extends State<HostInfoScreen> {
Widget _buildDetails() {
return ConfigSection(children: <Widget>[
ConfigItem(
label: Text('Lighthouse'), labelWidth: 150, content: SelectableText(widget.isLighthouse ? 'Yes' : 'No')),
ConfigItem(label: Text('Local Index'), labelWidth: 150, content: SelectableText('${hostInfo.localIndex}')),
ConfigItem(label: Text('Remote Index'), labelWidth: 150, content: SelectableText('${hostInfo.remoteIndex}')),
label: Text('Lighthouse'),
labelWidth: 150,
content: SpecialSelectableText(widget.isLighthouse ? 'Yes' : 'No')),
ConfigItem(label: Text('Local Index'), labelWidth: 150, content: SpecialSelectableText('${hostInfo.localIndex}')),
ConfigItem(
label: Text('Message Counter'), labelWidth: 150, content: SelectableText('${hostInfo.messageCounter}')),
ConfigItem(label: Text('Cached Packets'), labelWidth: 150, content: SelectableText('${hostInfo.cachedPackets}')),
label: Text('Remote Index'), labelWidth: 150, content: SpecialSelectableText('${hostInfo.remoteIndex}')),
ConfigItem(
label: Text('Message Counter'),
labelWidth: 150,
content: SpecialSelectableText('${hostInfo.messageCounter}')),
ConfigItem(
label: Text('Cached Packets'), labelWidth: 150, content: SpecialSelectableText('${hostInfo.cachedPackets}')),
]);
}
@ -128,7 +124,7 @@ class _HostInfoScreenState extends State<HostInfoScreen> {
_setHostInfo(h);
}
} catch (err) {
Utils.popError(context, 'Error while changing the remote', err.toString());
Utils.popError(context, 'Error while changing the remote', err);
}
},
));
@ -161,18 +157,18 @@ class _HostInfoScreenState extends State<HostInfoScreen> {
padding: EdgeInsets.only(top: 50, bottom: 10, left: 10, right: 10),
child: SizedBox(
width: double.infinity,
child: PlatformElevatedButton(
child: PlatformButton(
child: Text('Close Tunnel'),
color: CupertinoColors.systemRed.resolveFrom(context),
onPressed: () => Utils.confirmDelete(context, 'Close Tunnel?', () async {
try {
await widget.site.closeTunnel(hostInfo.vpnIp);
if (widget.onChanged != null) {
widget.onChanged!();
widget.onChanged();
}
Navigator.pop(context);
} catch (err) {
Utils.popError(context, 'Error while trying to close the tunnel', err.toString());
Utils.popError(context, 'Error while trying to close the tunnel', err);
}
}, deleteLabel: 'Close'))));
}
@ -186,7 +182,7 @@ class _HostInfoScreenState extends State<HostInfoScreen> {
_setHostInfo(h);
} catch (err) {
Utils.popError(context, 'Failed to refresh host info', err.toString());
Utils.popError(context, 'Failed to refresh host info', err);
}
}

View File

@ -1,11 +1,12 @@
import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'dart:math';
import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
import 'package:mobile_nebula/components/SimplePage.dart';
import 'package:mobile_nebula/components/SiteItem.dart';
@ -14,167 +15,71 @@ import 'package:mobile_nebula/models/IPAndPort.dart';
import 'package:mobile_nebula/models/Site.dart';
import 'package:mobile_nebula/models/StaticHosts.dart';
import 'package:mobile_nebula/models/UnsafeRoute.dart';
import 'package:mobile_nebula/screens/EnrollmentScreen.dart';
import 'package:mobile_nebula/screens/SettingsScreen.dart';
import 'package:mobile_nebula/screens/SiteDetailScreen.dart';
import 'package:mobile_nebula/screens/siteConfig/SiteConfigScreen.dart';
import 'package:mobile_nebula/services/utils.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';
import 'package:uuid/uuid.dart';
/// Contains an expired CA and certificate
const badDebugSave = {
'name': 'Bad Site',
'cert': '''-----BEGIN NEBULA CERTIFICATE-----
CmIKBHRlc3QSCoKUoIUMgP7//w8ourrS+QUwjre3iAY6IDbmIX5cwd+UYVhLADLa
A5PwucZPVrNtP0P9NJE0boM2SiBSGzy8bcuFWWK5aVArJGA9VDtLg1HuujBu8lOp
VTgklxJAgbI1Xb1C9JC3a1Cnc6NPqWhnw+3VLoDXE9poBav09+zhw5DPDtgvQmxU
Sbw6cAF4gPS4e/tZ5Kjc8QEvjk3HDQ==
-----END NEBULA CERTIFICATE-----''',
'key': '''-----BEGIN NEBULA X25519 PRIVATE KEY-----
rmXnR1yvDZi1VPVmnNVY8NMsQpEpbbYlq7rul+ByQvg=
-----END NEBULA X25519 PRIVATE KEY-----''',
'ca': '''-----BEGIN NEBULA CERTIFICATE-----
CjkKB3Rlc3QgY2EopYyK9wUwpfOOhgY6IHj4yrtHbq+rt4hXTYGrxuQOS0412uKT
4wi5wL503+SAQAESQPhWXuVGjauHS1Qqd3aNA3DY+X8CnAweXNEoJKAN/kjH+BBv
mUOcsdFcCZiXrj7ryQIG1+WfqA46w71A/lV4nAc=
-----END NEBULA CERTIFICATE-----''',
};
/// Contains an expired CA and certificate
const goodDebugSave = {
'name': 'Good Site',
'cert': '''-----BEGIN NEBULA CERTIFICATE-----
CmcKCmRlYnVnIGhvc3QSCYKAhFCA/v//DyiX0ZaaBjDjjPf5ETogyYzKdlRh7pW6
yOd8+aMQAFPha2wuYixuq53ru9+qXC9KIJd3ow6qIiaHInT1dgJvy+122WK7g86+
Z8qYtTZnox1cEkBYpC0SySrCp6jd/zeAFEJM6naPYgc6rmy/H/qveyQ6WAtbgLpK
tM3EXbbOE9+fV/Ma6Oilf1SixO3ZBo30nRYL
-----END NEBULA CERTIFICATE-----''',
'key': '''-----BEGIN NEBULA X25519 PRIVATE KEY-----
vu9t0mNy8cD5x3CMVpQ/cdKpjdz46NBlcRqvJAQpO44=
-----END NEBULA X25519 PRIVATE KEY-----''',
'ca': '''-----BEGIN NEBULA CERTIFICATE-----
CjcKBWRlYnVnKOTQlpoGMOSM9/kROiCWNJUs7c4ZRzUn2LbeAEQrz2PVswnu9dcL
Sn/2VNNu30ABEkCQtWxmCJqBr5Yd9vtDWCPo/T1JQmD3stBozcM6aUl1hP3zjURv
MAIH7gzreMGgrH/yR6rZpIHR3DxJ3E0aHtEI
-----END NEBULA CERTIFICATE-----''',
};
//TODO: add refresh
class MainScreen extends StatefulWidget {
const MainScreen(this.dnEnrollStream, {Key? key}) : super(key: key);
final StreamController dnEnrollStream;
const MainScreen({Key key}) : super(key: key);
@override
_MainScreenState createState() => _MainScreenState();
}
class _MainScreenState extends State<MainScreen> {
List<Site>? sites;
// A set of widgets to display in a column that represents an error blocking us from moving forward entirely
List<Widget>? error;
bool supportsQRScanning = false;
bool ready = false;
List<Site> sites;
static const platform = MethodChannel('net.defined.mobileNebula/NebulaVpnService');
RefreshController refreshController = RefreshController();
ScrollController scrollController = ScrollController();
@override
void initState() {
_loadSites();
widget.dnEnrollStream.stream.listen((_) {
_loadSites();
});
platform.setMethodCallHandler(handleMethodCall);
super.initState();
}
@override
void dispose() {
scrollController.dispose();
refreshController.dispose();
super.dispose();
}
Future<dynamic> handleMethodCall(MethodCall call) async {
switch (call.method) {
case "refreshSites":
_loadSites();
break;
default:
print("ERR: Unexpected method call ${call.method}");
}
}
@override
Widget build(BuildContext context) {
Widget? debugSite;
if (kDebugMode) {
debugSite = Row(
children: [
_debugSave(badDebugSave),
_debugSave(goodDebugSave),
_debugClearKeys(),
],
mainAxisAlignment: MainAxisAlignment.center,
);
}
// Determine whether the device supports QR scanning. For example, some
// Chromebooks do not have camera support.
if (Platform.isAndroid) {
platform.invokeMethod("android.deviceHasCamera").then(
(hasCamera) => setState(() => supportsQRScanning = hasCamera)
);
} else {
supportsQRScanning = true;
}
return SimplePage(
title: Text('Nebula'),
scrollable: SimpleScrollable.vertical,
scrollController: scrollController,
title: 'Nebula',
scrollable: SimpleScrollable.none,
leadingAction: PlatformIconButton(
padding: EdgeInsets.zero,
icon: Icon(Icons.add, size: 28.0),
onPressed: () => Utils.openPage(context, (context) {
return SiteConfigScreen(onSave: (_) {
_loadSites();
}, supportsQRScanning: supportsQRScanning);
});
}),
),
refreshController: refreshController,
onRefresh: () {
_loadSites();
refreshController.refreshCompleted();
},
trailingActions: <Widget>[
PlatformIconButton(
padding: EdgeInsets.zero,
icon: Icon(Icons.menu, size: 28.0),
onPressed: () => Utils.openPage(context, (_) => SettingsScreen(widget.dnEnrollStream)),
onPressed: () => Utils.openPage(context, (_) => SettingsScreen()),
),
],
bottomBar: debugSite,
bottomBar: kDebugMode ? _debugSave() : null,
child: _buildBody(),
);
}
Widget _buildBody() {
if (error != null) {
if (!ready) {
return Center(
child: Padding(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: error!,
),
padding: EdgeInsets.symmetric(vertical: 0, horizontal: 10)));
child: PlatformCircularProgressIndicator(cupertino: (_, __) {
return CupertinoProgressIndicatorData(radius: 50);
}),
);
}
if (sites == null || sites.length == 0) {
return _buildNoSites();
}
return _buildSites();
@ -183,8 +88,7 @@ class _MainScreenState extends State<MainScreen> {
Widget _buildNoSites() {
return Padding(
padding: const EdgeInsets.all(8.0),
child: Center(
child: Column(
child: Center(child: Column(
children: <Widget>[
Padding(
padding: const EdgeInsets.fromLTRB(0, 8.0, 0, 8.0),
@ -198,29 +102,19 @@ class _MainScreenState extends State<MainScreen> {
}
Widget _buildSites() {
if (sites == null || sites!.length == 0) {
return _buildNoSites();
}
List<Widget> items = [];
sites!.forEach((site) {
sites.forEach((site) {
items.add(SiteItem(
key: Key(site.id),
site: site,
onPressed: () {
Utils.openPage(context, (context) {
return SiteDetailScreen(
site: site,
onChanged: () => _loadSites(),
supportsQRScanning: supportsQRScanning,
);
return SiteDetailScreen(site: site, onChanged: () => _loadSites());
});
}));
});
Widget child = ReorderableListView(
shrinkWrap: true,
scrollController: scrollController,
padding: EdgeInsets.symmetric(vertical: 5),
children: items,
onReorder: (oldI, newI) async {
@ -230,21 +124,17 @@ class _MainScreenState extends State<MainScreen> {
}
setState(() {
final Site moved = sites!.removeAt(oldI);
sites!.insert(newI, moved);
final Site moved = sites.removeAt(oldI);
sites.insert(newI, moved);
});
for (var i = 0; i < sites!.length; i++) {
if (sites![i].sortKey == i) {
continue;
}
sites![i].sortKey = i;
for (var i = min(oldI, newI); i <= max(oldI, newI); i++) {
sites[i].sortKey = i;
try {
await sites![i].save();
await sites[i].save();
} catch (err) {
//TODO: display error at the end
print('ERR ${sites![i].name} - $err');
print('ERR ${sites[i].name} - $err');
}
}
@ -256,28 +146,46 @@ class _MainScreenState extends State<MainScreen> {
}
// The theme here is to remove the hardcoded canvas border reordering forces on us
return Theme(data: Theme.of(context).copyWith(canvasColor: Colors.transparent), child: child);
return Theme(
data: Theme.of(context).copyWith(canvasColor: Colors.transparent),
child: child
);
}
Widget _debugSave(Map<String, String> siteConfig) {
Widget _debugSave() {
return CupertinoButton(
child: Text(siteConfig['name']!),
key: Key('debug-save'),
child: Text("DEBUG SAVE"),
onPressed: () async {
var uuid = Uuid();
var cert = '''-----BEGIN NEBULA CERTIFICATE-----
CmIKBHRlc3QSCoKUoIUMgP7//w8ourrS+QUwjre3iAY6IDbmIX5cwd+UYVhLADLa
A5PwucZPVrNtP0P9NJE0boM2SiBSGzy8bcuFWWK5aVArJGA9VDtLg1HuujBu8lOp
VTgklxJAgbI1Xb1C9JC3a1Cnc6NPqWhnw+3VLoDXE9poBav09+zhw5DPDtgvQmxU
Sbw6cAF4gPS4e/tZ5Kjc8QEvjk3HDQ==
-----END NEBULA CERTIFICATE-----''';
var ca = '''-----BEGIN NEBULA CERTIFICATE-----
CjkKB3Rlc3QgY2EopYyK9wUwpfOOhgY6IHj4yrtHbq+rt4hXTYGrxuQOS0412uKT
4wi5wL503+SAQAESQPhWXuVGjauHS1Qqd3aNA3DY+X8CnAweXNEoJKAN/kjH+BBv
mUOcsdFcCZiXrj7ryQIG1+WfqA46w71A/lV4nAc=
-----END NEBULA CERTIFICATE-----''';
var s = Site(
name: siteConfig['name']!,
name: "DEBUG TEST",
id: uuid.v4(),
staticHostmap: {
"10.1.0.1": StaticHost(
lighthouse: true,
destinations: [IPAndPort(ip: '10.1.1.53', port: 4242), IPAndPort(ip: '1::1', port: 4242)])
"10.1.0.1": StaticHost(lighthouse: true, destinations: [IPAndPort(ip: '10.1.1.53', port: 4242), IPAndPort(ip: '1::1', port: 4242)])
},
ca: [CertificateInfo.debug(rawCert: siteConfig['ca'])],
certInfo: CertificateInfo.debug(rawCert: siteConfig['cert']),
unsafeRoutes: [UnsafeRoute(route: '10.3.3.3/32', via: '10.1.0.1')]);
ca: [CertificateInfo.debug(rawCert: ca)],
cert: CertificateInfo.debug(rawCert: cert),
unsafeRoutes: [UnsafeRoute(route: '10.3.3.3/32', via: '10.1.0.1')]
);
s.key = siteConfig['key'];
s.key = '''-----BEGIN NEBULA X25519 PRIVATE KEY-----
rmXnR1yvDZi1VPVmnNVY8NMsQpEpbbYlq7rul+ByQvg=
-----END NEBULA X25519 PRIVATE KEY-----''';
var err = await s.save();
if (err != null) {
@ -289,17 +197,11 @@ class _MainScreenState extends State<MainScreen> {
);
}
Widget _debugClearKeys() {
return CupertinoButton(
child: Text("Clear Keys"),
onPressed: () async {
await platform.invokeMethod("debug.clearKeys", null);
},
);
_loadSites() async {
if (Platform.isAndroid) {
await platform.invokeMethod("android.requestPermissions");
}
_loadSites() async {
//TODO: This can throw, we need to show an error dialog
Map<String, dynamic> rawSites = jsonDecode(await platform.invokeMethod('listSites'));
bool hasErrors = false;
@ -317,13 +219,12 @@ class _MainScreenState extends State<MainScreen> {
setState(() {});
}, onError: (err) {
setState(() {});
if (ModalRoute.of(context)!.isCurrent) {
if (ModalRoute.of(context).isCurrent) {
Utils.popError(context, "${site.name} Error", err);
}
});
sites!.add(site);
sites.add(site);
} catch (err) {
//TODO: handle error
print("$err site config: $rawSite");
@ -332,19 +233,16 @@ class _MainScreenState extends State<MainScreen> {
}
});
if (Platform.isAndroid) {
// Android suffers from a race to discover the active site and attach site specific event listeners
platform.invokeMethod("android.registerActiveSite");
}
sites!.sort((a, b) {
if (a.sortKey == b.sortKey) {
return a.name.compareTo(b.name);
if (hasErrors) {
Utils.popError(context, "Site Error(s)", "1 or more sites have errors and need your attention, problem sites have a red border.");
}
sites.sort((a, b) {
return a.sortKey - b.sortKey;
});
setState(() {});
setState(() {
ready = true;
});
}
}

View File

@ -1,24 +1,20 @@
import 'dart:async';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_svg/svg.dart';
import 'package:flutter/widgets.dart';
import 'package:mobile_nebula/components/SimplePage.dart';
import 'package:mobile_nebula/components/config/ConfigItem.dart';
import 'package:mobile_nebula/components/config/ConfigPageItem.dart';
import 'package:mobile_nebula/components/config/ConfigSection.dart';
import 'package:mobile_nebula/screens/EnrollmentScreen.dart';
import 'package:mobile_nebula/services/settings.dart';
import 'package:mobile_nebula/services/utils.dart';
import 'AboutScreen.dart';
class SettingsScreen extends StatefulWidget {
final StreamController stream;
const SettingsScreen(this.stream, {super.key});
@override
_SettingsScreenState createState() => _SettingsScreenState();
_SettingsScreenState createState() {
return _SettingsScreenState();
}
}
class _SettingsScreenState extends State<SettingsScreen> {
@ -85,16 +81,6 @@ class _SettingsScreenState extends State<SettingsScreen> {
},
)),
));
final dnIcon = Theme.of(context).brightness == Brightness.dark ? 'images/dn-logo-dark.svg' : 'images/dn-logo-light.svg';
items.add(ConfigSection(children: [
ConfigPageItem(
label: Text('Enroll with Managed Nebula'),
labelWidth: 200,
onPressed: () => Utils.openPage(context, (context) => EnrollmentScreen(stream: widget.stream, allowCodeEntry: true))
)
]));
items.add(ConfigSection(children: [
ConfigPageItem(
label: Text('About'),
@ -103,7 +89,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
]));
return SimplePage(
title: Text('Settings'),
title: 'Settings',
child: Column(children: items),
);
}

View File

@ -3,9 +3,10 @@ import 'dart:async';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
import 'package:flutter_svg/svg.dart';
import 'package:mobile_nebula/components/SimplePage.dart';
import 'package:mobile_nebula/components/SpecialSelectableText.dart';
import 'package:mobile_nebula/components/config/ConfigPageItem.dart';
import 'package:mobile_nebula/components/config/ConfigItem.dart';
import 'package:mobile_nebula/components/config/ConfigSection.dart';
@ -21,48 +22,46 @@ import 'package:pull_to_refresh/pull_to_refresh.dart';
//TODO: ios is now the problem with connecting screwing our ability to query the hostmap (its a race)
class SiteDetailScreen extends StatefulWidget {
const SiteDetailScreen({
Key? key,
required this.site,
this.onChanged,
required this.supportsQRScanning,
}) : super(key: key);
const SiteDetailScreen({Key key, this.site, this.onChanged}) : super(key: key);
final Site site;
final Function? onChanged;
final bool supportsQRScanning;
final Function onChanged;
@override
_SiteDetailScreenState createState() => _SiteDetailScreenState();
}
class _SiteDetailScreenState extends State<SiteDetailScreen> {
late Site site;
late StreamSubscription onChange;
Site site;
StreamSubscription onChange;
static const platform = MethodChannel('net.defined.mobileNebula/NebulaVpnService');
bool changed = false;
List<HostInfo>? activeHosts;
List<HostInfo>? pendingHosts;
List<HostInfo> activeHosts;
List<HostInfo> pendingHosts;
RefreshController refreshController = RefreshController(initialRefresh: false);
bool lastState;
@override
void initState() {
site = widget.site;
lastState = site.connected;
if (site.connected) {
_listHostmap();
}
onChange = site.onChange().listen((_) {
// TODO: Gross hack... we get site.connected = true to trigger the toggle before the VPN service has started.
// If we fetch the hostmap now we'll never get a response. Wait until Nebula is running.
setState(() {});
if (lastState != site.connected) {
//TODO: connected is set before the nebula object exists leading to a crash race, waiting for "Connected" status is a gross hack but keeps it alive
if (site.status == 'Connected') {
lastState = true;
_listHostmap();
} else {
lastState = false;
activeHosts = null;
pendingHosts = null;
}
setState(() {});
}
}, onError: (err) {
setState(() {});
Utils.popError(context, "Error", err);
@ -79,25 +78,17 @@ class _SiteDetailScreenState extends State<SiteDetailScreen> {
@override
Widget build(BuildContext context) {
final dnIcon = Theme.of(context).brightness == Brightness.dark ? 'images/dn-logo-dark.svg' : 'images/dn-logo-light.svg';
final title = Row(children: [
site.managed ?
Padding(padding: EdgeInsets.only(right: 10), child: SvgPicture.asset(dnIcon, width: 12)) :
Container(),
Expanded(child: Text(site.name, style: TextStyle(fontWeight: FontWeight.bold)))
]);
return SimplePage(
title: title,
title: site.name,
leadingAction: Utils.leadingBackWidget(context, onPressed: () {
if (changed && widget.onChanged != null) {
widget.onChanged!();
widget.onChanged();
}
Navigator.pop(context);
}),
refreshController: refreshController,
onRefresh: () async {
if (site.connected && site.status == "Connected") {
if (site.connected) {
await _listHostmap();
}
refreshController.refreshCompleted();
@ -119,7 +110,7 @@ class _SiteDetailScreenState extends State<SiteDetailScreen> {
List<Widget> items = [];
site.errors.forEach((error) {
items.add(ConfigItem(
labelWidth: 0, content: Padding(padding: EdgeInsets.symmetric(vertical: 10), child: SelectableText(error))));
labelWidth: 0, content: Padding(padding: EdgeInsets.symmetric(vertical: 10), child: SpecialSelectableText(error))));
});
return ConfigSection(
@ -173,13 +164,13 @@ class _SiteDetailScreenState extends State<SiteDetailScreen> {
if (activeHosts == null) {
active = SizedBox(height: 20, width: 20, child: PlatformCircularProgressIndicator());
} else {
active = Text(Utils.itemCountFormat(activeHosts!.length, singleSuffix: "tunnel", multiSuffix: "tunnels"));
active = Text(Utils.itemCountFormat(activeHosts.length, singleSuffix: "tunnel", multiSuffix: "tunnels"));
}
if (pendingHosts == null) {
pending = SizedBox(height: 20, width: 20, child: PlatformCircularProgressIndicator());
} else {
pending = Text(Utils.itemCountFormat(pendingHosts!.length, singleSuffix: "tunnel", multiSuffix: "tunnels"));
pending = Text(Utils.itemCountFormat(pendingHosts.length, singleSuffix: "tunnel", multiSuffix: "tunnels"));
}
return ConfigSection(
@ -187,41 +178,33 @@ class _SiteDetailScreenState extends State<SiteDetailScreen> {
children: <Widget>[
ConfigPageItem(
onPressed: () {
if (activeHosts == null) return;
Utils.openPage(
context,
(context) => SiteTunnelsScreen(
pending: false,
tunnels: activeHosts!,
tunnels: activeHosts,
site: site,
onChanged: (hosts) {
setState(() {
activeHosts = hosts;
});
},
supportsQRScanning: widget.supportsQRScanning,
));
}));
},
label: Text("Active"),
content: Container(alignment: Alignment.centerRight, child: active)),
ConfigPageItem(
onPressed: () {
if (pendingHosts == null) return;
Utils.openPage(
context,
(context) => SiteTunnelsScreen(
pending: true,
tunnels: pendingHosts!,
tunnels: pendingHosts,
site: site,
onChanged: (hosts) {
setState(() {
pendingHosts = hosts;
});
},
supportsQRScanning: widget.supportsQRScanning,
));
}));
},
label: Text("Pending"),
content: Container(alignment: Alignment.centerRight, child: pending))
@ -240,10 +223,7 @@ class _SiteDetailScreenState extends State<SiteDetailScreen> {
site: widget.site,
onSave: (site) async {
changed = true;
setState(() {});
},
supportsQRScanning: widget.supportsQRScanning,
);
});
});
},
),
@ -255,7 +235,7 @@ class _SiteDetailScreenState extends State<SiteDetailScreen> {
padding: EdgeInsets.only(top: 50, bottom: 10, left: 10, right: 10),
child: SizedBox(
width: double.infinity,
child: PlatformElevatedButton(
child: PlatformButton(
child: Text('Delete'),
color: CupertinoColors.systemRed.resolveFrom(context),
onPressed: () => Utils.confirmDelete(context, 'Delete Site?', () async {
@ -272,7 +252,7 @@ class _SiteDetailScreenState extends State<SiteDetailScreen> {
pendingHosts = maps["pending"];
setState(() {});
} catch (err) {
Utils.popError(context, 'Error while fetching hostmaps', err.toString());
Utils.popError(context, 'Error while fetching hostmaps', err);
}
}
@ -289,7 +269,7 @@ class _SiteDetailScreenState extends State<SiteDetailScreen> {
}
if (widget.onChanged != null) {
widget.onChanged!();
widget.onChanged();
}
return true;
}

View File

@ -2,9 +2,10 @@ import 'dart:io';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
import 'package:flutter_svg/svg.dart';
import 'package:mobile_nebula/components/SimplePage.dart';
import 'package:mobile_nebula/components/SpecialSelectableText.dart';
import 'package:mobile_nebula/models/Site.dart';
import 'package:mobile_nebula/services/settings.dart';
import 'package:mobile_nebula/services/share.dart';
@ -12,7 +13,7 @@ import 'package:mobile_nebula/services/utils.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';
class SiteLogsScreen extends StatefulWidget {
const SiteLogsScreen({Key? key, required this.site}) : super(key: key);
const SiteLogsScreen({Key key, this.site}) : super(key: key);
final Site site;
@ -40,16 +41,8 @@ class _SiteLogsScreenState extends State<SiteLogsScreen> {
@override
Widget build(BuildContext context) {
final dnIcon = Theme.of(context).brightness == Brightness.dark ? 'images/dn-logo-dark.svg' : 'images/dn-logo-light.svg';
final title = Row(children: [
widget.site.managed ?
Padding(padding: EdgeInsets.only(right: 10), child: SvgPicture.asset(dnIcon, width: 12)) :
Container(),
Expanded(child: Text(widget.site.name, style: TextStyle(fontWeight: FontWeight.bold)))
]);
return SimplePage(
title: title,
title: widget.site.name,
scrollable: SimpleScrollable.both,
scrollController: controller,
onRefresh: () async {
@ -61,10 +54,7 @@ class _SiteLogsScreenState extends State<SiteLogsScreen> {
refreshController.loadComplete();
},
refreshController: refreshController,
child: Container(
padding: EdgeInsets.all(5),
constraints: logBoxConstraints(context),
child: SelectableText(logs.trim(), style: TextStyle(fontFamily: 'RobotoMono', fontSize: 14))),
child: Container(padding: EdgeInsets.all(5), constraints: logBoxConstraints(context), child: SpecialSelectableText(logs.trim(), style: TextStyle(fontFamily: 'RobotoMono', fontSize: 14))),
bottomBar: _buildBottomBar(),
);
}
@ -84,27 +74,27 @@ class _SiteLogsScreenState extends State<SiteLogsScreen> {
),
child: Row(mainAxisAlignment: MainAxisAlignment.center, children: <Widget>[
Expanded(
child: Builder(
builder: (BuildContext context) {
return PlatformIconButton(
child: PlatformIconButton(
padding: padding,
icon: Icon(context.platformIcons.share, size: 30),
onPressed: () {
Share.shareFile(context,
title: '${widget.site.name} logs',
filePath: widget.site.logFile,
filename: '${widget.site.name}.log');
Share.shareFile(title: '${widget.site.name} logs', filePath: widget.site.logFile, filename: '${widget.site.name}.log');
},
)),
Expanded(
child: PlatformIconButton(
padding: padding,
icon: Icon(context.platformIcons.delete, size: Platform.isIOS ? 38 : 30),
onPressed: () {
Utils.confirmDelete(context, 'Are you sure you want to clear all logs?', () => deleteLogs());
},
);
}
)),
Expanded(
child: PlatformIconButton(
padding: padding,
icon: Icon(context.platformIcons.downArrow, size: 30),
onPressed: () async {
controller.animateTo(controller.position.maxScrollExtent,
duration: const Duration(milliseconds: 500), curve: Curves.linearToEaseOut);
controller.animateTo(controller.position.maxScrollExtent, duration: const Duration(milliseconds: 500), curve: Curves.linearToEaseOut);
},
)),
]));
@ -118,8 +108,6 @@ class _SiteLogsScreenState extends State<SiteLogsScreen> {
setState(() {
logs = v;
});
} on FileSystemException {
Utils.popError(context, 'Error while reading logs', 'No log file was present');
} catch (err) {
Utils.popError(context, 'Error while reading logs', err.toString());
}

View File

@ -1,5 +1,6 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:mobile_nebula/components/SimplePage.dart';
import 'package:mobile_nebula/components/config/ConfigPageItem.dart';
import 'package:mobile_nebula/components/config/ConfigSection.dart';
@ -10,43 +11,32 @@ import 'package:mobile_nebula/services/utils.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';
class SiteTunnelsScreen extends StatefulWidget {
const SiteTunnelsScreen({
Key? key,
required this.site,
required this.tunnels,
required this.pending,
required this.onChanged,
required this.supportsQRScanning,
})
: super(key: key);
const SiteTunnelsScreen({Key key, this.site, this.tunnels, this.pending, this.onChanged}) : super(key: key);
final Site site;
final List<HostInfo> tunnels;
final bool pending;
final Function(List<HostInfo>)? onChanged;
final bool supportsQRScanning;
final Function(List<HostInfo>) onChanged;
@override
_SiteTunnelsScreenState createState() => _SiteTunnelsScreenState();
}
class _SiteTunnelsScreenState extends State<SiteTunnelsScreen> {
late Site site;
late List<HostInfo> tunnels;
Site site;
List<HostInfo> tunnels;
RefreshController refreshController = RefreshController(initialRefresh: false);
@override
void initState() {
site = widget.site;
tunnels = widget.tunnels;
tunnels = widget.tunnels ?? [];
_sortTunnels();
super.initState();
}
@override
void dispose() {
refreshController.dispose();
super.dispose();
}
@ -75,13 +65,10 @@ class _SiteTunnelsScreenState extends State<SiteTunnelsScreen> {
site: widget.site,
onChanged: () {
_listHostmap();
},
supportsQRScanning: widget.supportsQRScanning,
),
),
})),
label: Row(children: <Widget>[Padding(child: icon, padding: EdgeInsets.only(right: 10)), Text(hostInfo.vpnIp)]),
labelWidth: ipWidth,
content: Container(alignment: Alignment.centerRight, child: Text(hostInfo.cert?.details.name ?? "")),
content: Container(alignment: Alignment.centerRight, child: Text(hostInfo.cert?.details?.name ?? "")),
));
});
@ -95,7 +82,7 @@ class _SiteTunnelsScreenState extends State<SiteTunnelsScreen> {
final title = widget.pending ? 'Pending' : 'Active';
return SimplePage(
title: Text('$title Tunnels'),
title: "$title Tunnels",
leadingAction: Utils.leadingBackWidget(context, onPressed: () {
Navigator.pop(context);
}),
@ -135,11 +122,11 @@ class _SiteTunnelsScreenState extends State<SiteTunnelsScreen> {
_sortTunnels();
if (widget.onChanged != null) {
widget.onChanged!(tunnels);
widget.onChanged(tunnels);
}
setState(() {});
} catch (err) {
Utils.popError(context, 'Error while fetching hostmap', err.toString());
Utils.popError(context, 'Error while fetching hostmap', err);
}
}
}

View File

@ -1,299 +0,0 @@
import 'dart:convert';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_barcode_scanner/flutter_barcode_scanner.dart';
import 'package:flutter_platform_widgets/flutter_platform_widgets.dart';
import 'package:mobile_nebula/components/SimplePage.dart';
import 'package:mobile_nebula/components/config/ConfigButtonItem.dart';
import 'package:mobile_nebula/components/config/ConfigItem.dart';
import 'package:mobile_nebula/components/config/ConfigSection.dart';
import 'package:mobile_nebula/components/config/ConfigTextItem.dart';
import 'package:mobile_nebula/models/Certificate.dart';
import 'package:mobile_nebula/services/share.dart';
import 'package:mobile_nebula/services/utils.dart';
import 'CertificateDetailsScreen.dart';
class CertificateResult {
CertificateInfo certInfo;
String key;
CertificateResult({required this.certInfo, required this.key});
}
class AddCertificateScreen extends StatefulWidget {
const AddCertificateScreen({
Key? key,
this.onSave,
this.onReplace,
required this.pubKey,
required this.privKey,
required this.supportsQRScanning,
}) : super(key: key);
// onSave will pop a new CertificateDetailsScreen.
// If onSave is null, onReplace must be set.
final ValueChanged<CertificateResult>? onSave;
// onReplace will return the CertificateResult, assuming the previous screen is a CertificateDetailsScreen.
// If onReplace is null, onSave must be set.
final ValueChanged<CertificateResult>? onReplace;
final String pubKey;
final String privKey;
final bool supportsQRScanning;
@override
_AddCertificateScreenState createState() => _AddCertificateScreenState();
}
class _AddCertificateScreenState extends State<AddCertificateScreen> {
late String pubKey;
bool showKey = false;
String inputType = 'paste';
final keyController = TextEditingController();
final pasteController = TextEditingController();
static const platform = MethodChannel('net.defined.mobileNebula/NebulaVpnService');
@override
void initState() {
pubKey = widget.pubKey;
keyController.text = widget.privKey;
super.initState();
}
@override
void dispose() {
pasteController.dispose();
keyController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
List<Widget> items = [];
items.addAll(_buildShare());
items.add(_buildKey());
items.addAll(_buildLoadCert());
return SimplePage(title: Text('Certificate'), child: Column(children: items));
}
List<Widget> _buildShare() {
return [
ConfigSection(
label: 'Share your public key with a nebula CA so they can sign and return a certificate',
children: [
ConfigItem(
labelWidth: 0,
content: SelectableText(pubKey, style: TextStyle(fontFamily: 'RobotoMono', fontSize: 14)),
),
Builder(
builder: (BuildContext context) {
return ConfigButtonItem(
content: Text('Share Public Key'),
onPressed: () async {
await Share.share(context,
title: 'Please sign and return a certificate',
text: pubKey,
filename: 'device.pub');
},
);
},
),
])
];
}
List<Widget> _buildLoadCert() {
Map<String, Widget> children = {
'paste': Text('Copy/Paste'),
'file': Text('File'),
};
// not all devices have a camera for QR codes
if (widget.supportsQRScanning) {
children['qr'] = Text('QR Code');
}
List<Widget> items = [
Padding(
padding: EdgeInsets.fromLTRB(10, 25, 10, 0),
child: CupertinoSlidingSegmentedControl(
groupValue: inputType,
onValueChanged: (v) {
if (v != null) {
setState(() {
inputType = v;
});
}
},
children: children,
))
];
if (inputType == 'paste') {
items.addAll(_addPaste());
} else if (inputType == 'file') {
items.addAll(_addFile());
} else if (inputType == 'qr') {
items.addAll(_addQr());
}
return items;
}
Widget _buildKey() {
if (!showKey) {
return Padding(
padding: EdgeInsets.only(top: 20, bottom: 10, left: 10, right: 10),
child: SizedBox(
width: double.infinity,
child: PlatformElevatedButton(
child: Text('Show/Import Private Key'),
color: CupertinoColors.secondaryLabel.resolveFrom(context),
onPressed: () => Utils.confirmDelete(context, 'Show/Import Private Key?', () {
setState(() {
showKey = true;
});
}, deleteLabel: 'Yes'))));
}
return ConfigSection(
label: 'Import a private key generated on another device',
children: [
ConfigTextItem(controller: keyController, style: TextStyle(fontFamily: 'RobotoMono', fontSize: 14)),
],
);
}
List<Widget> _addPaste() {
return [
ConfigSection(
children: [
ConfigTextItem(
placeholder: 'Certificate PEM Contents',
controller: pasteController,
),
ConfigButtonItem(
content: Center(child: Text('Load Certificate')),
onPressed: () {
_addCertEntry(pasteController.text);
}),
],
)
];
}
List<Widget> _addFile() {
return [
ConfigSection(
children: [
ConfigButtonItem(
content: Center(child: Text('Choose a file')),
onPressed: () async {
try {
final content = await Utils.pickFile(context);
if (content == null) {
return;
}
_addCertEntry(content);
} catch (err) {
return Utils.popError(context, 'Failed to load certificate file', err.toString());
}
})
],
)
];
}
List<Widget> _addQr() {
return [
ConfigSection(
children: [
ConfigButtonItem(
content: Text('Scan a QR code'),
onPressed: () async {
try {
var result = await FlutterBarcodeScanner.scanBarcode('#ff6666', 'Cancel', true, ScanMode.QR);
if (result != "") {
_addCertEntry(result);
}
} catch (err) {
return Utils.popError(context, 'Error scanning QR code', err.toString());
}
}),
],
)
];
}
_addCertEntry(String rawCert) async {
// Allow for app store review testing cert to override the generated key
if (rawCert.trim() == _testCert) {
keyController.text = _testKey;
}
try {
var rawCerts = await platform.invokeMethod("nebula.parseCerts", <String, String>{"certs": rawCert});
List<dynamic> certs = jsonDecode(rawCerts);
if (certs.length > 0) {
var tryCertInfo = CertificateInfo.fromJson(certs.first);
if (tryCertInfo.cert.details.isCa) {
return Utils.popError(context, 'Error loading certificate content',
'A certificate authority is not appropriate for a client certificate.');
} else if (!tryCertInfo.validity!.valid) {
return Utils.popError(context, 'Certificate was invalid', tryCertInfo.validity!.reason);
}
var certMatch = await platform
.invokeMethod("nebula.verifyCertAndKey", <String, String>{"cert": rawCert, "key": keyController.text});
if (!certMatch) {
// The method above will throw if there is a mismatch, this is just here in case we introduce a bug in the future
return Utils.popError(context, 'Error loading certificate content',
'The provided certificates public key is not compatible with the private key.');
}
if (widget.onReplace != null) {
// If we are replacing we just return the results now
Navigator.pop(context);
widget.onReplace!(CertificateResult(certInfo: tryCertInfo, key: keyController.text));
return;
} else if (widget.onSave != null) {
// We have a cert, pop the details screen where they can hit save
Utils.openPage(context, (context) {
return CertificateDetailsScreen(
certInfo: tryCertInfo,
onSave: () {
Navigator.pop(context);
widget.onSave!(CertificateResult(certInfo: tryCertInfo, key: keyController.text));
},
supportsQRScanning: widget.supportsQRScanning,
);
});
}
}
} on PlatformException catch (err) {
return Utils.popError(context, 'Error loading certificate content', err.details ?? err.message);
}
}
}
// This a cert that if presented will swap the key to assist the app review process
const _testCert = '''-----BEGIN NEBULA CERTIFICATE-----
CpMBChdBcHAgU3RvcmUgUmV2aWV3IERldmljZRIKgpSghQyA/v//DyIGcmV2aWV3
IhRiNzJjZThiZWM5MDYwYTA3MmNmMSjvk7f5BTCPnYf0BzogYHa3YoNcFJxKX8bU
jK4pg0aIYxDkwk8aM7w1c+CQXSpKICx06NYtozgKaA2R9NO311D8T86iTXxLmjI4
0wzAXCSmEkCi9ocqtyQhNp75eKphqVlZNl1RXBo4hdY9jBdc9+b9o0bU4zxFxIRT
uDneQqytYS+BUfgNnGX5wsMxOEst/kkC
-----END NEBULA CERTIFICATE-----''';
const _testKey = '''-----BEGIN NEBULA X25519 PRIVATE KEY-----
UlyDdFn/2mLFykeWjCEwWVRSDHtMF7nz3At3O77Faf4=
-----END NEBULA X25519 PRIVATE KEY-----''';

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