When a user restores to a new phone, their TPM will no longer be able to
decrypt the encrypted credentials.
We have code already in place to delete "invalid" sites, which cleans
these up by removing them.
However, when trying to save a new site, Android continues to try to use
the old keys which are no longer decryptable. So, when saving new
encrypted files, simply reset the crypto keys if we are unable to
encrypt.
Previously VPN permissions were requested when the UI was loaded. If the
user denied the permissions it would have to be force stopped and
reopened to get another permission request grant.
Additionally, when requesting VPN permissions Android will kill any
other running VPN service. This avoids that behavior unless a site is
explicitly started.
Also disables the app from showing up in the "Always On" settings.
`logWrap` is a configuration that allows for users to decide if when
viewing logs the lines should extend off screen allowing for scroll
behavior or if they should wrap at screen edge.
We also considered allowing users to toggle this setting at the Site
level but decided that since users would likely want this setting to
apply to all sites, we hoisted the configuration.
Advances #3
Ian VanSchooten
John Maguire
Nate Brown
Nate Brown
micha3lbrown
Michael Brown