61 lines
1.9 KiB
Rust
61 lines
1.9 KiB
Rust
// trifid-api-old, an open source reimplementation of the Defined Networking nebula management server.
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// Copyright (C) 2023 c0repwn3r
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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use actix_web::http::header::HeaderValue;
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use rand::Rng;
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pub const ID_CHARSET: &[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
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pub const ID_LEN: u32 = 26;
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pub const TOKEN_CHARSET: &[u8] =
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b"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_";
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pub const TOKEN_LEN: u32 = 43;
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// 26
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// format: [ID]-[26 chars]
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pub fn random_id(identifier: &str) -> String {
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format!("{}-{}", identifier, random_with_charset(ID_LEN, ID_CHARSET))
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}
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// 26
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// format: [ID]-[26 chars]
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pub fn random_id_no_id() -> HeaderValue {
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HeaderValue::from_str(&random_with_charset(ID_LEN, ID_CHARSET)).unwrap()
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}
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// 43
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// format: [TYPE]-[43 chars]
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pub fn random_token(identifier: &str) -> String {
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format!(
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"{}-{}",
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identifier,
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random_with_charset(TOKEN_LEN, TOKEN_CHARSET)
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)
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}
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fn random_with_charset(len: u32, charset: &[u8]) -> String {
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(0..len)
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.map(|_| {
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let idx = rand::thread_rng().gen_range(0..charset.len());
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charset[idx] as char
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})
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.collect()
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}
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pub fn get_token_type(token: &str) -> Option<&str> {
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token.split('-').collect::<Vec<&str>>().first().copied()
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}
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