d63bf15011
* Up Qt to 6.7.3 * Bump version to 4.8.2.0 * Raise the minimum Android version to 8 (API 26) * Update version code to separate versions for new and old Androids * Fix mouse not working on TVs * Refactor logging * Bump version code
97 lines
3.6 KiB
Kotlin
97 lines
3.6 KiB
Kotlin
package org.amnezia.vpn
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import android.os.Build
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import android.os.Bundle
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import androidx.biometric.BiometricManager
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import androidx.biometric.BiometricManager.Authenticators.BIOMETRIC_STRONG
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import androidx.biometric.BiometricManager.Authenticators.DEVICE_CREDENTIAL
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import androidx.biometric.BiometricPrompt
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import androidx.biometric.BiometricPrompt.AuthenticationResult
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import androidx.core.content.ContextCompat
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import androidx.fragment.app.FragmentActivity
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import org.amnezia.vpn.qt.QtAndroidController
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import org.amnezia.vpn.util.Log
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private const val TAG = "AuthActivity"
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private const val AUTHENTICATORS = BIOMETRIC_STRONG or DEVICE_CREDENTIAL
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class AuthActivity : FragmentActivity() {
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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val biometricManager = BiometricManager.from(applicationContext)
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when (biometricManager.canAuthenticate(AUTHENTICATORS)) {
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BiometricManager.BIOMETRIC_SUCCESS -> {
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showBiometricPrompt(biometricManager)
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return
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}
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BiometricManager.BIOMETRIC_STATUS_UNKNOWN -> {
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Log.w(TAG, "Unknown biometric status")
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showBiometricPrompt(biometricManager)
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return
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}
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BiometricManager.BIOMETRIC_ERROR_UNSUPPORTED -> {
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Log.e(TAG, "The specified options are incompatible with the current Android " +
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"version ${Build.VERSION.SDK_INT}")
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}
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BiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE -> {
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Log.w(TAG, "The hardware is unavailable")
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}
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BiometricManager.BIOMETRIC_ERROR_NONE_ENROLLED -> {
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Log.w(TAG, "No biometric or device credential is enrolled")
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}
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BiometricManager.BIOMETRIC_ERROR_NO_HARDWARE -> {
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Log.w(TAG, "There is no suitable hardware")
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}
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BiometricManager.BIOMETRIC_ERROR_SECURITY_UPDATE_REQUIRED -> {
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Log.w(TAG, "A security vulnerability has been discovered with one or " +
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"more hardware sensors")
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}
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}
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QtAndroidController.onAuthResult(true)
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finish()
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}
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private fun showBiometricPrompt(biometricManager: BiometricManager) {
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val executor = ContextCompat.getMainExecutor(applicationContext)
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val biometricPrompt = BiometricPrompt(this, executor,
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object : BiometricPrompt.AuthenticationCallback() {
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override fun onAuthenticationSucceeded(result: AuthenticationResult) {
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super.onAuthenticationSucceeded(result)
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Log.v(TAG, "Authentication succeeded")
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QtAndroidController.onAuthResult(true)
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finish()
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}
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override fun onAuthenticationFailed() {
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super.onAuthenticationFailed()
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Log.w(TAG, "Authentication failed")
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}
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override fun onAuthenticationError(errorCode: Int, errString: CharSequence) {
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super.onAuthenticationError(errorCode, errString)
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Log.e(TAG, "Authentication error $errorCode: $errString")
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QtAndroidController.onAuthResult(false)
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finish()
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}
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})
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val promptInfo = BiometricPrompt.PromptInfo.Builder()
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.setAllowedAuthenticators(AUTHENTICATORS)
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.setTitle("AmneziaVPN")
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.setSubtitle(biometricManager.getStrings(AUTHENTICATORS)?.promptMessage)
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.build()
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biometricPrompt.authenticate(promptInfo)
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}
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}
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