diff options
Diffstat (limited to 'app/src/main/java')
| -rw-r--r-- | app/src/main/java/com/zeapo/pwdstore/autofill/oreo/ui/AutofillDecryptActivity.kt | 131 |
1 files changed, 68 insertions, 63 deletions
diff --git a/app/src/main/java/com/zeapo/pwdstore/autofill/oreo/ui/AutofillDecryptActivity.kt b/app/src/main/java/com/zeapo/pwdstore/autofill/oreo/ui/AutofillDecryptActivity.kt index 2ac32c27..2c63c5c3 100644 --- a/app/src/main/java/com/zeapo/pwdstore/autofill/oreo/ui/AutofillDecryptActivity.kt +++ b/app/src/main/java/com/zeapo/pwdstore/autofill/oreo/ui/AutofillDecryptActivity.kt @@ -18,6 +18,10 @@ import androidx.annotation.RequiresApi import androidx.appcompat.app.AppCompatActivity import com.github.ajalt.timberkt.d import com.github.ajalt.timberkt.e +import com.github.michaelbull.result.getOrElse +import com.github.michaelbull.result.onFailure +import com.github.michaelbull.result.onSuccess +import com.github.michaelbull.result.runCatching import com.zeapo.pwdstore.autofill.oreo.AutofillAction import com.zeapo.pwdstore.autofill.oreo.AutofillPreferences import com.zeapo.pwdstore.autofill.oreo.Credentials @@ -27,10 +31,8 @@ import com.zeapo.pwdstore.model.PasswordEntry import com.zeapo.pwdstore.utils.OPENPGP_PROVIDER import java.io.ByteArrayOutputStream import java.io.File -import java.io.FileNotFoundException import java.io.InputStream import java.io.OutputStream -import java.io.UnsupportedEncodingException import kotlin.coroutines.Continuation import kotlin.coroutines.resume import kotlin.coroutines.resumeWithException @@ -162,77 +164,80 @@ class AutofillDecryptActivity : AppCompatActivity(), CoroutineScope { val command = resumeIntent ?: Intent().apply { action = OpenPgpApi.ACTION_DECRYPT_VERIFY } - val encryptedInput = try { + runCatching { file.inputStream() - } catch (e: FileNotFoundException) { + }.onFailure { e -> e(e) { "File to decrypt not found" } return null - } - val decryptedOutput = ByteArrayOutputStream() - val result = try { - executeOpenPgpApi(command, encryptedInput, decryptedOutput) - } catch (e: Exception) { - e(e) { "OpenPgpApi ACTION_DECRYPT_VERIFY failed" } - return null - } - return when (val resultCode = - result?.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) { - OpenPgpApi.RESULT_CODE_SUCCESS -> { - try { - val entry = withContext(Dispatchers.IO) { - @Suppress("BlockingMethodInNonBlockingContext") - PasswordEntry(decryptedOutput) + }.onSuccess { encryptedInput -> + val decryptedOutput = ByteArrayOutputStream() + runCatching { + executeOpenPgpApi(command, encryptedInput, decryptedOutput) + }.onFailure { e -> + e(e) { "OpenPgpApi ACTION_DECRYPT_VERIFY failed" } + return null + }.onSuccess { result -> + return when (val resultCode = + result?.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) { + OpenPgpApi.RESULT_CODE_SUCCESS -> { + runCatching { + val entry = withContext(Dispatchers.IO) { + @Suppress("BlockingMethodInNonBlockingContext") + PasswordEntry(decryptedOutput) + } + Credentials.fromStoreEntry(this, file, entry, directoryStructure) + }.getOrElse { e -> + e(e) { "Failed to parse password entry" } + return null + } } - Credentials.fromStoreEntry(this, file, entry, directoryStructure) - } catch (e: UnsupportedEncodingException) { - e(e) { "Failed to parse password entry" } - null - } - } - OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED -> { - val pendingIntent: PendingIntent = - result.getParcelableExtra(OpenPgpApi.RESULT_INTENT)!! - try { - val intentToResume = withContext(Dispatchers.Main) { - suspendCoroutine<Intent> { cont -> - continueAfterUserInteraction = cont - registerForActivityResult(StartIntentSenderForResult()) { result -> - if (continueAfterUserInteraction != null) { - val data = result.data - if (result.resultCode == RESULT_OK && data != null) { - continueAfterUserInteraction?.resume(data) - } else { - continueAfterUserInteraction?.resumeWithException(Exception("OpenPgpApi ACTION_DECRYPT_VERIFY failed to continue after user interaction")) - } - continueAfterUserInteraction = null + OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED -> { + val pendingIntent: PendingIntent = + result.getParcelableExtra(OpenPgpApi.RESULT_INTENT)!! + runCatching { + val intentToResume = withContext(Dispatchers.Main) { + suspendCoroutine<Intent> { cont -> + continueAfterUserInteraction = cont + registerForActivityResult(StartIntentSenderForResult()) { result -> + if (continueAfterUserInteraction != null) { + val data = result.data + if (result.resultCode == RESULT_OK && data != null) { + continueAfterUserInteraction?.resume(data) + } else { + continueAfterUserInteraction?.resumeWithException(Exception("OpenPgpApi ACTION_DECRYPT_VERIFY failed to continue after user interaction")) + } + continueAfterUserInteraction = null + } + }.launch(IntentSenderRequest.Builder(pendingIntent.intentSender).build()) } - }.launch(IntentSenderRequest.Builder(pendingIntent.intentSender).build()) + } + decryptCredential(file, intentToResume) + }.getOrElse { e -> + e(e) { "OpenPgpApi ACTION_DECRYPT_VERIFY failed with user interaction" } + return null } } - decryptCredential(file, intentToResume) - } catch (e: Exception) { - e(e) { "OpenPgpApi ACTION_DECRYPT_VERIFY failed with user interaction" } - null - } - } - OpenPgpApi.RESULT_CODE_ERROR -> { - val error = result.getParcelableExtra<OpenPgpError>(OpenPgpApi.RESULT_ERROR) - if (error != null) { - withContext(Dispatchers.Main) { - Toast.makeText( - applicationContext, - "Error from OpenKeyChain: ${error.message}", - Toast.LENGTH_LONG - ).show() + OpenPgpApi.RESULT_CODE_ERROR -> { + val error = result.getParcelableExtra<OpenPgpError>(OpenPgpApi.RESULT_ERROR) + if (error != null) { + withContext(Dispatchers.Main) { + Toast.makeText( + applicationContext, + "Error from OpenKeyChain: ${error.message}", + Toast.LENGTH_LONG + ).show() + } + e { "OpenPgpApi ACTION_DECRYPT_VERIFY failed (${error.errorId}): ${error.message}" } + } + null + } + else -> { + e { "Unrecognized OpenPgpApi result: $resultCode" } + null } - e { "OpenPgpApi ACTION_DECRYPT_VERIFY failed (${error.errorId}): ${error.message}" } } - null - } - else -> { - e { "Unrecognized OpenPgpApi result: $resultCode" } - null } } + return null } } |