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Code Issues Packages Projects Releases Wiki Activity

Allow weaker unlock methods in Android 6 - 10 (fixes #4833)

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This commit is contained in:
arkon 2021-04-13 15:02:57 -04:00
parent 0586e1d3ad
commit 126e1e2d9d
3 changed files with 25 additions and 11 deletions
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2
app/src/main/java/eu/kanade/tachiyomi/ui/security/BiometricUnlockActivity.kt
View File

@ -6,6 +6,7 @@ import androidx.biometric.BiometricPrompt
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.preference.PreferencesHelper
import eu.kanade.tachiyomi.util.system.BiometricUtil
import timber.log.Timber
import uy.kohesive.injekt.injectLazy
import java.util.Date
import java.util.concurrent.Executors
@ -27,6 +28,7 @@ class BiometricUnlockActivity : AppCompatActivity() {
object : BiometricPrompt.AuthenticationCallback() {
override fun onAuthenticationError(errorCode: Int, errString: CharSequence) {
super.onAuthenticationError(errorCode, errString)
Timber.e(errString.toString())
finishAffinity()
}

21
app/src/main/java/eu/kanade/tachiyomi/util/system/BiometricUtil.kt
View File

@ -1,12 +1,17 @@
package eu.kanade.tachiyomi.util.system
import android.content.Context
import android.os.Build
import androidx.biometric.BiometricManager
import androidx.biometric.BiometricManager.Authenticators
object BiometricUtil {
fun getSupportedAuthenticators(context: Context): Int {
if (isLegacySecured(context)) {
return Authenticators.BIOMETRIC_WEAK or Authenticators.DEVICE_CREDENTIAL
}
return listOf(
Authenticators.BIOMETRIC_STRONG,
Authenticators.BIOMETRIC_WEAK,
@ -17,10 +22,22 @@ object BiometricUtil {
}
fun isSupported(context: Context): Boolean {
return getSupportedAuthenticators(context) != 0
return isLegacySecured(context) || getSupportedAuthenticators(context) != 0
}
fun isDeviceCredentialAllowed(context: Context): Boolean {
return getSupportedAuthenticators(context) and Authenticators.DEVICE_CREDENTIAL != 0
return isLegacySecured(context) || (getSupportedAuthenticators(context) and Authenticators.DEVICE_CREDENTIAL != 0)
}
/**
* Returns whether the device is secured with a PIN, pattern or password.
*/
private fun isLegacySecured(context: Context): Boolean {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && Build.VERSION.SDK_INT <= Build.VERSION_CODES.Q) {
if (context.keyguardManager.isDeviceSecure) {
return true
}
}
return false
}
}

13
app/src/main/java/eu/kanade/tachiyomi/util/system/ContextExtensions.kt
View File

@ -1,6 +1,7 @@
package eu.kanade.tachiyomi.util.system
import android.app.ActivityManager
import android.app.KeyguardManager
import android.app.Notification
import android.app.NotificationManager
import android.content.BroadcastReceiver
@ -153,24 +154,18 @@ val Float.dpToPxEnd: Float
val Resources.isLTR
get() = configuration.layoutDirection == View.LAYOUT_DIRECTION_LTR
/**
* Property to get the notification manager from the context.
*/
val Context.notificationManager: NotificationManager
get() = getSystemService()!!
/**
* Property to get the connectivity manager from the context.
*/
val Context.connectivityManager: ConnectivityManager
get() = getSystemService()!!
/**
* Property to get the power manager from the context.
*/
val Context.powerManager: PowerManager
get() = getSystemService()!!
val Context.keyguardManager: KeyguardManager
get() = getSystemService()!!
/**
* Convenience method to acquire a partial wake lock.
*/