Mastodon/mastodon-app-ufficiale-iphone-ios
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Clear Keychain after fresh install (iOS-315)

Browse Source 
Files are removed when an app is deleted from device, but the Keychain is not cleared. So now if we find no cached account information upon launch, we remove any accounts remaining in Keychain and the app launches to the Welcome screen.

Fixes iOS-315
This commit is contained in:
shannon 2024-11-20 08:46:28 -05:00
parent 299e4f2cdf
commit ef31fc4e66
1 changed files with 13 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
MastodonSDK/Sources/MastodonCore/AuthenticationServiceProvider.swift
View File

@ -166,7 +166,7 @@ public extension AuthenticationServiceProvider {
@MainActor
private func restoreFromKeychain() {
self.authentications = Self.keychain.allKeys().compactMap {
var keychainAuthentications: [MastodonAuthentication] = Self.keychain.allKeys().compactMap {
guard
let encoded = Self.keychain[$0],
let data = Data(base64Encoded: encoded)
@ -174,6 +174,18 @@ public extension AuthenticationServiceProvider {
return try? JSONDecoder().decode(MastodonAuthentication.self, from: data)
}
.sorted(by: { $0.activedAt > $1.activedAt })
let cachedAccounts = keychainAuthentications.compactMap {
$0.cachedAccount()
}
if cachedAccounts.count == 0 {
// Assume this is a fresh install.
// Clear the keychain of any accounts remaining from previous installs.
for authentication in keychainAuthentications {
try? delete(authentication: authentication)
}
keychainAuthentications = []
}
self.authentications = keychainAuthentications
}
func updateAccountCreatedAt(_ newCreatedAt: Date, forAuthentication outdated: MastodonAuthentication) {