diff options
Diffstat (limited to 'app/src/main/java/dev/msfjarvis/aps/ui/crypto')
4 files changed, 828 insertions, 867 deletions
diff --git a/app/src/main/java/dev/msfjarvis/aps/ui/crypto/BasePgpActivity.kt b/app/src/main/java/dev/msfjarvis/aps/ui/crypto/BasePgpActivity.kt index 5dee98cb..fc03b76b 100644 --- a/app/src/main/java/dev/msfjarvis/aps/ui/crypto/BasePgpActivity.kt +++ b/app/src/main/java/dev/msfjarvis/aps/ui/crypto/BasePgpActivity.kt @@ -42,269 +42,249 @@ import org.openintents.openpgp.OpenPgpError @Suppress("Registered") open class BasePgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound { - /** - * Full path to the repository - */ - val repoPath by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra("REPO_PATH")!! } + /** Full path to the repository */ + val repoPath by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra("REPO_PATH")!! } - /** - * Full path to the password file being worked on - */ - val fullPath by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra("FILE_PATH")!! } + /** Full path to the password file being worked on */ + val fullPath by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra("FILE_PATH")!! } - /** - * Name of the password file - * - * Converts personal/auth.foo.org/john_doe@example.org.gpg to john_doe.example.org - */ - val name: String by lazy(LazyThreadSafetyMode.NONE) { File(fullPath).nameWithoutExtension } + /** + * Name of the password file + * + * Converts personal/auth.foo.org/john_doe@example.org.gpg to john_doe.example.org + */ + val name: String by lazy(LazyThreadSafetyMode.NONE) { File(fullPath).nameWithoutExtension } - /** - * Get the timestamp for when this file was last modified. - */ - val lastChangedString: CharSequence by lazy(LazyThreadSafetyMode.NONE) { - getLastChangedString( - intent.getLongExtra( - "LAST_CHANGED_TIMESTAMP", - -1L - ) - ) - } + /** Get the timestamp for when this file was last modified. */ + val lastChangedString: CharSequence by lazy(LazyThreadSafetyMode.NONE) { + getLastChangedString(intent.getLongExtra("LAST_CHANGED_TIMESTAMP", -1L)) + } - /** - * [SharedPreferences] instance used by subclasses to persist settings - */ - val settings: SharedPreferences by lazy(LazyThreadSafetyMode.NONE) { sharedPrefs } + /** [SharedPreferences] instance used by subclasses to persist settings */ + val settings: SharedPreferences by lazy(LazyThreadSafetyMode.NONE) { sharedPrefs } - /** - * Handle to the [OpenPgpApi] instance that is used by subclasses to interface with OpenKeychain. - */ - private var serviceConnection: OpenPgpServiceConnection? = null - var api: OpenPgpApi? = null + /** + * Handle to the [OpenPgpApi] instance that is used by subclasses to interface with OpenKeychain. + */ + private var serviceConnection: OpenPgpServiceConnection? = null + var api: OpenPgpApi? = null - /** - * A [OpenPgpServiceConnection.OnBound] instance for the last listener that we wish to bind with - * in case the previous attempt was cancelled due to missing [OPENPGP_PROVIDER] package. - */ - private var previousListener: OpenPgpServiceConnection.OnBound? = null + /** + * A [OpenPgpServiceConnection.OnBound] instance for the last listener that we wish to bind with + * in case the previous attempt was cancelled due to missing [OPENPGP_PROVIDER] package. + */ + private var previousListener: OpenPgpServiceConnection.OnBound? = null - /** - * [onCreate] sets the window up with the right flags to prevent auth leaks through screenshots - * or recent apps screen. - */ - @CallSuper - override fun onCreate(savedInstanceState: Bundle?) { - super.onCreate(savedInstanceState) - window.setFlags(WindowManager.LayoutParams.FLAG_SECURE, WindowManager.LayoutParams.FLAG_SECURE) - tag(TAG) - } + /** + * [onCreate] sets the window up with the right flags to prevent auth leaks through screenshots or + * recent apps screen. + */ + @CallSuper + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + window.setFlags(WindowManager.LayoutParams.FLAG_SECURE, WindowManager.LayoutParams.FLAG_SECURE) + tag(TAG) + } - /** - * [onDestroy] handles unbinding from the OpenPgp service linked with [serviceConnection]. This - * is annotated with [CallSuper] because it's critical to unbind the service to ensure we're not - * leaking things. - */ - @CallSuper - override fun onDestroy() { - super.onDestroy() - serviceConnection?.unbindFromService() - previousListener = null - } + /** + * [onDestroy] handles unbinding from the OpenPgp service linked with [serviceConnection]. This is + * annotated with [CallSuper] because it's critical to unbind the service to ensure we're not + * leaking things. + */ + @CallSuper + override fun onDestroy() { + super.onDestroy() + serviceConnection?.unbindFromService() + previousListener = null + } - /** - * [onResume] controls the flow for resumption of a PGP operation that was previously interrupted - * by the [OPENPGP_PROVIDER] package being missing. - */ - override fun onResume() { - super.onResume() - previousListener?.let { bindToOpenKeychain(it) } - } + /** + * [onResume] controls the flow for resumption of a PGP operation that was previously interrupted + * by the [OPENPGP_PROVIDER] package being missing. + */ + override fun onResume() { + super.onResume() + previousListener?.let { bindToOpenKeychain(it) } + } - /** - * Sets up [api] once the service is bound. Downstream consumers must call super this to - * initialize [api] - */ - @CallSuper - override fun onBound(service: IOpenPgpService2) { - api = OpenPgpApi(this, service) - } + /** + * Sets up [api] once the service is bound. Downstream consumers must call super this to + * initialize [api] + */ + @CallSuper + override fun onBound(service: IOpenPgpService2) { + api = OpenPgpApi(this, service) + } - /** - * Mandatory error handling from [OpenPgpServiceConnection.OnBound]. All subclasses must handle - * their own errors, and hence this class simply logs and rethrows. Subclasses Must NOT call super. - */ - override fun onError(e: Exception) { - e(e) { "Callers must handle their own exceptions" } - throw e - } + /** + * Mandatory error handling from [OpenPgpServiceConnection.OnBound]. All subclasses must handle + * their own errors, and hence this class simply logs and rethrows. Subclasses Must NOT call + * super. + */ + override fun onError(e: Exception) { + e(e) { "Callers must handle their own exceptions" } + throw e + } - /** - * Method for subclasses to initiate binding with [OpenPgpServiceConnection]. - */ - fun bindToOpenKeychain(onBoundListener: OpenPgpServiceConnection.OnBound) { - val installed = runCatching { - packageManager.getPackageInfo(OPENPGP_PROVIDER, 0) - true - }.getOr(false) - if (!installed) { - previousListener = onBoundListener - MaterialAlertDialogBuilder(this) - .setTitle(getString(R.string.openkeychain_not_installed_title)) - .setMessage(getString(R.string.openkeychain_not_installed_message)) - .setPositiveButton(getString(R.string.openkeychain_not_installed_google_play)) { _, _ -> - runCatching { - val intent = Intent(Intent.ACTION_VIEW).apply { - data = Uri.parse(getString(R.string.play_deeplink_template, OPENPGP_PROVIDER)) - setPackage("com.android.vending") - } - startActivity(intent) - } - } - .setNeutralButton(getString(R.string.openkeychain_not_installed_fdroid)) { _, _ -> - runCatching { - val intent = Intent(Intent.ACTION_VIEW).apply { - data = Uri.parse(getString(R.string.fdroid_deeplink_template, OPENPGP_PROVIDER)) - } - startActivity(intent) - } - } - .setOnCancelListener { finish() } - .show() - return - } else { - previousListener = null - serviceConnection = OpenPgpServiceConnection(this, OPENPGP_PROVIDER, onBoundListener).also { - it.bindToService() - } + /** Method for subclasses to initiate binding with [OpenPgpServiceConnection]. */ + fun bindToOpenKeychain(onBoundListener: OpenPgpServiceConnection.OnBound) { + val installed = + runCatching { + packageManager.getPackageInfo(OPENPGP_PROVIDER, 0) + true } + .getOr(false) + if (!installed) { + previousListener = onBoundListener + MaterialAlertDialogBuilder(this) + .setTitle(getString(R.string.openkeychain_not_installed_title)) + .setMessage(getString(R.string.openkeychain_not_installed_message)) + .setPositiveButton(getString(R.string.openkeychain_not_installed_google_play)) { _, _ -> + runCatching { + val intent = + Intent(Intent.ACTION_VIEW).apply { + data = Uri.parse(getString(R.string.play_deeplink_template, OPENPGP_PROVIDER)) + setPackage("com.android.vending") + } + startActivity(intent) + } + } + .setNeutralButton(getString(R.string.openkeychain_not_installed_fdroid)) { _, _ -> + runCatching { + val intent = + Intent(Intent.ACTION_VIEW).apply { + data = Uri.parse(getString(R.string.fdroid_deeplink_template, OPENPGP_PROVIDER)) + } + startActivity(intent) + } + } + .setOnCancelListener { finish() } + .show() + return + } else { + previousListener = null + serviceConnection = OpenPgpServiceConnection(this, OPENPGP_PROVIDER, onBoundListener).also { it.bindToService() } } + } - /** - * Handle the case where OpenKeychain returns that it needs to interact with the user - * - * @param result The intent returned by OpenKeychain - */ - fun getUserInteractionRequestIntent(result: Intent): IntentSender { - i { "RESULT_CODE_USER_INTERACTION_REQUIRED" } - return result.getParcelableExtra<PendingIntent>(OpenPgpApi.RESULT_INTENT)!!.intentSender - } - - /** - * Gets a relative string describing when this shape was last changed - * (e.g. "one hour ago") - */ - private fun getLastChangedString(timeStamp: Long): CharSequence { - if (timeStamp < 0) { - throw RuntimeException() - } + /** + * Handle the case where OpenKeychain returns that it needs to interact with the user + * + * @param result The intent returned by OpenKeychain + */ + fun getUserInteractionRequestIntent(result: Intent): IntentSender { + i { "RESULT_CODE_USER_INTERACTION_REQUIRED" } + return result.getParcelableExtra<PendingIntent>(OpenPgpApi.RESULT_INTENT)!!.intentSender + } - return DateUtils.getRelativeTimeSpanString(this, timeStamp, true) + /** Gets a relative string describing when this shape was last changed (e.g. "one hour ago") */ + private fun getLastChangedString(timeStamp: Long): CharSequence { + if (timeStamp < 0) { + throw RuntimeException() } - /** - * Base handling of OpenKeychain errors based on the error contained in [result]. Subclasses - * can use this when they want to default to sane error handling. - */ - fun handleError(result: Intent) { - val error: OpenPgpError? = result.getParcelableExtra(OpenPgpApi.RESULT_ERROR) - if (error != null) { - when (error.errorId) { - OpenPgpError.NO_OR_WRONG_PASSPHRASE -> { - snackbar(message = getString(R.string.openpgp_error_wrong_passphrase)) - } - OpenPgpError.NO_USER_IDS -> { - snackbar(message = getString(R.string.openpgp_error_no_user_ids)) - } - else -> { - snackbar(message = getString(R.string.openpgp_error_unknown, error.message)) - e { "onError getErrorId: ${error.errorId}" } - e { "onError getMessage: ${error.message}" } - } - } + return DateUtils.getRelativeTimeSpanString(this, timeStamp, true) + } + + /** + * Base handling of OpenKeychain errors based on the error contained in [result]. Subclasses can + * use this when they want to default to sane error handling. + */ + fun handleError(result: Intent) { + val error: OpenPgpError? = result.getParcelableExtra(OpenPgpApi.RESULT_ERROR) + if (error != null) { + when (error.errorId) { + OpenPgpError.NO_OR_WRONG_PASSPHRASE -> { + snackbar(message = getString(R.string.openpgp_error_wrong_passphrase)) + } + OpenPgpError.NO_USER_IDS -> { + snackbar(message = getString(R.string.openpgp_error_no_user_ids)) + } + else -> { + snackbar(message = getString(R.string.openpgp_error_unknown, error.message)) + e { "onError getErrorId: ${error.errorId}" } + e { "onError getMessage: ${error.message}" } } + } } + } - /** - * Copies provided [text] to the clipboard. Shows a [Snackbar] which can be disabled by passing - * [showSnackbar] as false. - */ - fun copyTextToClipboard( - text: String?, - showSnackbar: Boolean = true, - @StringRes snackbarTextRes: Int = R.string.clipboard_copied_text - ) { - val clipboard = clipboard ?: return - val clip = ClipData.newPlainText("pgp_handler_result_pm", text) - clipboard.setPrimaryClip(clip) - if (showSnackbar) { - snackbar(message = resources.getString(snackbarTextRes)) - } + /** + * Copies provided [text] to the clipboard. Shows a [Snackbar] which can be disabled by passing + * [showSnackbar] as false. + */ + fun copyTextToClipboard( + text: String?, + showSnackbar: Boolean = true, + @StringRes snackbarTextRes: Int = R.string.clipboard_copied_text + ) { + val clipboard = clipboard ?: return + val clip = ClipData.newPlainText("pgp_handler_result_pm", text) + clipboard.setPrimaryClip(clip) + if (showSnackbar) { + snackbar(message = resources.getString(snackbarTextRes)) } + } - /** - * Copies a provided [password] string to the clipboard. This wraps [copyTextToClipboard] to - * hide the default [Snackbar] and starts off an instance of [ClipboardService] to provide a - * way of clearing the clipboard. - */ - fun copyPasswordToClipboard(password: String?) { - copyTextToClipboard(password, showSnackbar = false) + /** + * Copies a provided [password] string to the clipboard. This wraps [copyTextToClipboard] to hide + * the default [Snackbar] and starts off an instance of [ClipboardService] to provide a way of + * clearing the clipboard. + */ + fun copyPasswordToClipboard(password: String?) { + copyTextToClipboard(password, showSnackbar = false) - val clearAfter = settings.getString(PreferenceKeys.GENERAL_SHOW_TIME)?.toIntOrNull() ?: 45 + val clearAfter = settings.getString(PreferenceKeys.GENERAL_SHOW_TIME)?.toIntOrNull() ?: 45 - if (clearAfter != 0) { - val service = Intent(this, ClipboardService::class.java).apply { - action = ClipboardService.ACTION_START - putExtra(ClipboardService.EXTRA_NOTIFICATION_TIME, clearAfter) - } - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { - startForegroundService(service) - } else { - startService(service) - } - snackbar(message = resources.getString(R.string.clipboard_password_toast_text, clearAfter)) - } else { - snackbar(message = resources.getString(R.string.clipboard_password_no_clear_toast_text)) + if (clearAfter != 0) { + val service = + Intent(this, ClipboardService::class.java).apply { + action = ClipboardService.ACTION_START + putExtra(ClipboardService.EXTRA_NOTIFICATION_TIME, clearAfter) } + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { + startForegroundService(service) + } else { + startService(service) + } + snackbar(message = resources.getString(R.string.clipboard_password_toast_text, clearAfter)) + } else { + snackbar(message = resources.getString(R.string.clipboard_password_no_clear_toast_text)) } + } - companion object { + companion object { - private const val TAG = "APS/BasePgpActivity" - const val KEY_PWGEN_TYPE_CLASSIC = "classic" - const val KEY_PWGEN_TYPE_XKPASSWD = "xkpasswd" + private const val TAG = "APS/BasePgpActivity" + const val KEY_PWGEN_TYPE_CLASSIC = "classic" + const val KEY_PWGEN_TYPE_XKPASSWD = "xkpasswd" - /** - * Gets the relative path to the repository - */ - fun getRelativePath(fullPath: String, repositoryPath: String): String = - fullPath.replace(repositoryPath, "").replace("/+".toRegex(), "/") + /** Gets the relative path to the repository */ + fun getRelativePath(fullPath: String, repositoryPath: String): String = + fullPath.replace(repositoryPath, "").replace("/+".toRegex(), "/") - /** - * Gets the Parent path, relative to the repository - */ - fun getParentPath(fullPath: String, repositoryPath: String): String { - val relativePath = getRelativePath(fullPath, repositoryPath) - val index = relativePath.lastIndexOf("/") - return "/${relativePath.substring(startIndex = 0, endIndex = index + 1)}/".replace("/+".toRegex(), "/") - } + /** Gets the Parent path, relative to the repository */ + fun getParentPath(fullPath: String, repositoryPath: String): String { + val relativePath = getRelativePath(fullPath, repositoryPath) + val index = relativePath.lastIndexOf("/") + return "/${relativePath.substring(startIndex = 0, endIndex = index + 1)}/".replace("/+".toRegex(), "/") + } - /** - * /path/to/store/social/facebook.gpg -> social/facebook - */ - @JvmStatic - fun getLongName(fullPath: String, repositoryPath: String, basename: String): String { - var relativePath = getRelativePath(fullPath, repositoryPath) - return if (relativePath.isNotEmpty() && relativePath != "/") { - // remove preceding '/' - relativePath = relativePath.substring(1) - if (relativePath.endsWith('/')) { - relativePath + basename - } else { - "$relativePath/$basename" - } - } else { - basename - } + /** /path/to/store/social/facebook.gpg -> social/facebook */ + @JvmStatic + fun getLongName(fullPath: String, repositoryPath: String, basename: String): String { + var relativePath = getRelativePath(fullPath, repositoryPath) + return if (relativePath.isNotEmpty() && relativePath != "/") { + // remove preceding '/' + relativePath = relativePath.substring(1) + if (relativePath.endsWith('/')) { + relativePath + basename + } else { + "$relativePath/$basename" } + } else { + basename + } } + } } diff --git a/app/src/main/java/dev/msfjarvis/aps/ui/crypto/DecryptActivity.kt b/app/src/main/java/dev/msfjarvis/aps/ui/crypto/DecryptActivity.kt index 2a1af099..9e70bb98 100644 --- a/app/src/main/java/dev/msfjarvis/aps/ui/crypto/DecryptActivity.kt +++ b/app/src/main/java/dev/msfjarvis/aps/ui/crypto/DecryptActivity.kt @@ -37,202 +37,196 @@ import org.openintents.openpgp.IOpenPgpService2 class DecryptActivity : BasePgpActivity(), OpenPgpServiceConnection.OnBound { - private val binding by viewBinding(DecryptLayoutBinding::inflate) + private val binding by viewBinding(DecryptLayoutBinding::inflate) - private val relativeParentPath by lazy(LazyThreadSafetyMode.NONE) { getParentPath(fullPath, repoPath) } - private var passwordEntry: PasswordEntry? = null + private val relativeParentPath by lazy(LazyThreadSafetyMode.NONE) { getParentPath(fullPath, repoPath) } + private var passwordEntry: PasswordEntry? = null - private val userInteractionRequiredResult = registerForActivityResult(StartIntentSenderForResult()) { result -> - if (result.data == null) { - setResult(RESULT_CANCELED, null) - finish() - return@registerForActivityResult - } - - when (result.resultCode) { - RESULT_OK -> decryptAndVerify(result.data) - RESULT_CANCELED -> { - setResult(RESULT_CANCELED, result.data) - finish() - } + private val userInteractionRequiredResult = + registerForActivityResult(StartIntentSenderForResult()) { result -> + if (result.data == null) { + setResult(RESULT_CANCELED, null) + finish() + return@registerForActivityResult + } + + when (result.resultCode) { + RESULT_OK -> decryptAndVerify(result.data) + RESULT_CANCELED -> { + setResult(RESULT_CANCELED, result.data) + finish() } + } } - override fun onCreate(savedInstanceState: Bundle?) { - super.onCreate(savedInstanceState) - supportActionBar?.setDisplayHomeAsUpEnabled(true) - bindToOpenKeychain(this) - title = name - with(binding) { - setContentView(root) - passwordCategory.text = relativeParentPath - passwordFile.text = name - passwordFile.setOnLongClickListener { - copyTextToClipboard(name) - true - } - passwordLastChanged.run { - runCatching { - text = resources.getString(R.string.last_changed, lastChangedString) - }.onFailure { - visibility = View.GONE - } - } + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + supportActionBar?.setDisplayHomeAsUpEnabled(true) + bindToOpenKeychain(this) + title = name + with(binding) { + setContentView(root) + passwordCategory.text = relativeParentPath + passwordFile.text = name + passwordFile.setOnLongClickListener { + copyTextToClipboard(name) + true + } + passwordLastChanged.run { + runCatching { text = resources.getString(R.string.last_changed, lastChangedString) }.onFailure { + visibility = View.GONE } + } } - - override fun onCreateOptionsMenu(menu: Menu?): Boolean { - menuInflater.inflate(R.menu.pgp_handler, menu) - passwordEntry?.let { entry -> - if (menu != null) { - menu.findItem(R.id.edit_password).isVisible = true - if (entry.password.isNotEmpty()) { - menu.findItem(R.id.share_password_as_plaintext).isVisible = true - menu.findItem(R.id.copy_password).isVisible = true - } - } + } + + override fun onCreateOptionsMenu(menu: Menu?): Boolean { + menuInflater.inflate(R.menu.pgp_handler, menu) + passwordEntry?.let { entry -> + if (menu != null) { + menu.findItem(R.id.edit_password).isVisible = true + if (entry.password.isNotEmpty()) { + menu.findItem(R.id.share_password_as_plaintext).isVisible = true + menu.findItem(R.id.copy_password).isVisible = true } - return true + } } - - override fun onOptionsItemSelected(item: MenuItem): Boolean { - when (item.itemId) { - android.R.id.home -> onBackPressed() - R.id.edit_password -> editPassword() - R.id.share_password_as_plaintext -> shareAsPlaintext() - R.id.copy_password -> copyPasswordToClipboard(passwordEntry?.password) - else -> return super.onOptionsItemSelected(item) - } - return true + return true + } + + override fun onOptionsItemSelected(item: MenuItem): Boolean { + when (item.itemId) { + android.R.id.home -> onBackPressed() + R.id.edit_password -> editPassword() + R.id.share_password_as_plaintext -> shareAsPlaintext() + R.id.copy_password -> copyPasswordToClipboard(passwordEntry?.password) + else -> return super.onOptionsItemSelected(item) } - - override fun onBound(service: IOpenPgpService2) { - super.onBound(service) - decryptAndVerify() + return true + } + + override fun onBound(service: IOpenPgpService2) { + super.onBound(service) + decryptAndVerify() + } + + override fun onError(e: Exception) { + e(e) + } + + /** + * Automatically finishes the activity 60 seconds after decryption succeeded to prevent + * information leaks from stale activities. + */ + @OptIn(ExperimentalTime::class) + private fun startAutoDismissTimer() { + lifecycleScope.launch { + delay(60.seconds) + finish() } - - override fun onError(e: Exception) { - e(e) - } - - /** - * Automatically finishes the activity 60 seconds after decryption succeeded to prevent - * information leaks from stale activities. - */ - @OptIn(ExperimentalTime::class) - private fun startAutoDismissTimer() { - lifecycleScope.launch { - delay(60.seconds) - finish() - } - } - - /** - * Edit the current password and hide all the fields populated by encrypted data so that when - * the result triggers they can be repopulated with new data. - */ - private fun editPassword() { - val intent = Intent(this, PasswordCreationActivity::class.java) - intent.putExtra("FILE_PATH", relativeParentPath) - intent.putExtra("REPO_PATH", repoPath) - intent.putExtra(PasswordCreationActivity.EXTRA_FILE_NAME, name) - intent.putExtra(PasswordCreationActivity.EXTRA_PASSWORD, passwordEntry?.password) - intent.putExtra(PasswordCreationActivity.EXTRA_EXTRA_CONTENT, passwordEntry?.extraContent) - intent.putExtra(PasswordCreationActivity.EXTRA_EDITING, true) - startActivity(intent) - finish() + } + + /** + * Edit the current password and hide all the fields populated by encrypted data so that when the + * result triggers they can be repopulated with new data. + */ + private fun editPassword() { + val intent = Intent(this, PasswordCreationActivity::class.java) + intent.putExtra("FILE_PATH", relativeParentPath) + intent.putExtra("REPO_PATH", repoPath) + intent.putExtra(PasswordCreationActivity.EXTRA_FILE_NAME, name) + intent.putExtra(PasswordCreationActivity.EXTRA_PASSWORD, passwordEntry?.password) + intent.putExtra(PasswordCreationActivity.EXTRA_EXTRA_CONTENT, passwordEntry?.extraContent) + intent.putExtra(PasswordCreationActivity.EXTRA_EDITING, true) + startActivity(intent) + finish() + } + + private fun shareAsPlaintext() { + val sendIntent = + Intent().apply { + action = Intent.ACTION_SEND + putExtra(Intent.EXTRA_TEXT, passwordEntry?.password) + type = "text/plain" + } + // Always show a picker to give the user a chance to cancel + startActivity(Intent.createChooser(sendIntent, resources.getText(R.string.send_plaintext_password_to))) + } + + @OptIn(ExperimentalTime::class) + private fun decryptAndVerify(receivedIntent: Intent? = null) { + if (api == null) { + bindToOpenKeychain(this) + return } + val data = receivedIntent ?: Intent() + data.action = OpenPgpApi.ACTION_DECRYPT_VERIFY + + val inputStream = File(fullPath).inputStream() + val outputStream = ByteArrayOutputStream() + + lifecycleScope.launch(Dispatchers.IO) { + api?.executeApiAsync(data, inputStream, outputStream) { result -> + when (result?.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) { + OpenPgpApi.RESULT_CODE_SUCCESS -> { + startAutoDismissTimer() + runCatching { + val showPassword = settings.getBoolean(PreferenceKeys.SHOW_PASSWORD, true) + val entry = PasswordEntry(outputStream) + val items = arrayListOf<FieldItem>() + val adapter = FieldItemAdapter(emptyList(), showPassword) { text -> copyTextToClipboard(text) } + + if (settings.getBoolean(PreferenceKeys.COPY_ON_DECRYPT, false)) { + copyPasswordToClipboard(entry.password) + } + + passwordEntry = entry + invalidateOptionsMenu() + + if (entry.password.isNotEmpty()) { + items.add(FieldItem.createPasswordField(entry.password)) + } + + if (entry.hasTotp()) { + launch(Dispatchers.IO) { + // Calculate the actual remaining time for the first pass + // then return to the standard 30 second affair. + val remainingTime = entry.totpPeriod - (System.currentTimeMillis() % entry.totpPeriod) + withContext(Dispatchers.Main) { + val code = entry.calculateTotpCode() ?: "Error" + items.add(FieldItem.createOtpField(code)) + } + delay(remainingTime.seconds) + repeat(Int.MAX_VALUE) { + val code = entry.calculateTotpCode() ?: "Error" + withContext(Dispatchers.Main) { adapter.updateOTPCode(code) } + delay(30.seconds) + } + } + } - private fun shareAsPlaintext() { - val sendIntent = Intent().apply { - action = Intent.ACTION_SEND - putExtra(Intent.EXTRA_TEXT, passwordEntry?.password) - type = "text/plain" - } - // Always show a picker to give the user a chance to cancel - startActivity(Intent.createChooser(sendIntent, resources.getText(R.string.send_plaintext_password_to))) - } + if (!entry.username.isNullOrEmpty()) { + items.add(FieldItem.createUsernameField(entry.username)) + } - @OptIn(ExperimentalTime::class) - private fun decryptAndVerify(receivedIntent: Intent? = null) { - if (api == null) { - bindToOpenKeychain(this) - return - } - val data = receivedIntent ?: Intent() - data.action = OpenPgpApi.ACTION_DECRYPT_VERIFY - - val inputStream = File(fullPath).inputStream() - val outputStream = ByteArrayOutputStream() - - lifecycleScope.launch(Dispatchers.IO) { - api?.executeApiAsync(data, inputStream, outputStream) { result -> - when (result?.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) { - OpenPgpApi.RESULT_CODE_SUCCESS -> { - startAutoDismissTimer() - runCatching { - val showPassword = settings.getBoolean(PreferenceKeys.SHOW_PASSWORD, true) - val entry = PasswordEntry(outputStream) - val items = arrayListOf<FieldItem>() - val adapter = FieldItemAdapter(emptyList(), showPassword) { text -> - copyTextToClipboard(text) - } - - if (settings.getBoolean(PreferenceKeys.COPY_ON_DECRYPT, false)) { - copyPasswordToClipboard(entry.password) - } - - passwordEntry = entry - invalidateOptionsMenu() - - if (entry.password.isNotEmpty()) { - items.add(FieldItem.createPasswordField(entry.password)) - } - - if (entry.hasTotp()) { - launch(Dispatchers.IO) { - // Calculate the actual remaining time for the first pass - // then return to the standard 30 second affair. - val remainingTime = - entry.totpPeriod - (System.currentTimeMillis() % entry.totpPeriod) - withContext(Dispatchers.Main) { - val code = entry.calculateTotpCode() ?: "Error" - items.add(FieldItem.createOtpField(code)) - } - delay(remainingTime.seconds) - repeat(Int.MAX_VALUE) { - val code = entry.calculateTotpCode() ?: "Error" - withContext(Dispatchers.Main) { - adapter.updateOTPCode(code) - } - delay(30.seconds) - } - } - } - - if (!entry.username.isNullOrEmpty()) { - items.add(FieldItem.createUsernameField(entry.username)) - } - - if (entry.hasExtraContentWithoutAuthData()) { - entry.extraContentMap.forEach { (key, value) -> - items.add(FieldItem(key, value, FieldItem.ActionType.COPY)) - } - } - - binding.recyclerView.adapter = adapter - adapter.updateItems(items) - }.onFailure { e -> - e(e) - } - } - OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED -> { - val sender = getUserInteractionRequestIntent(result) - userInteractionRequiredResult.launch(IntentSenderRequest.Builder(sender).build()) - } - OpenPgpApi.RESULT_CODE_ERROR -> handleError(result) + if (entry.hasExtraContentWithoutAuthData()) { + entry.extraContentMap.forEach { (key, value) -> + items.add(FieldItem(key, value, FieldItem.ActionType.COPY)) } + } + + binding.recyclerView.adapter = adapter + adapter.updateItems(items) } + .onFailure { e -> e(e) } + } + OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED -> { + val sender = getUserInteractionRequestIntent(result) + userInteractionRequiredResult.launch(IntentSenderRequest.Builder(sender).build()) + } + OpenPgpApi.RESULT_CODE_ERROR -> handleError(result) } + } } + } } diff --git a/app/src/main/java/dev/msfjarvis/aps/ui/crypto/GetKeyIdsActivity.kt b/app/src/main/java/dev/msfjarvis/aps/ui/crypto/GetKeyIdsActivity.kt index 98492c00..9da4044a 100644 --- a/app/src/main/java/dev/msfjarvis/aps/ui/crypto/GetKeyIdsActivity.kt +++ b/app/src/main/java/dev/msfjarvis/aps/ui/crypto/GetKeyIdsActivity.kt @@ -21,56 +21,54 @@ import org.openintents.openpgp.IOpenPgpService2 class GetKeyIdsActivity : BasePgpActivity() { - private val userInteractionRequiredResult = registerForActivityResult(StartIntentSenderForResult()) { result -> - if (result.data == null || result.resultCode == RESULT_CANCELED) { - setResult(RESULT_CANCELED, result.data) - finish() - return@registerForActivityResult - } - getKeyIds(result.data!!) + private val userInteractionRequiredResult = + registerForActivityResult(StartIntentSenderForResult()) { result -> + if (result.data == null || result.resultCode == RESULT_CANCELED) { + setResult(RESULT_CANCELED, result.data) + finish() + return@registerForActivityResult + } + getKeyIds(result.data!!) } - override fun onCreate(savedInstanceState: Bundle?) { - super.onCreate(savedInstanceState) - bindToOpenKeychain(this) - } + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + bindToOpenKeychain(this) + } - override fun onBound(service: IOpenPgpService2) { - super.onBound(service) - getKeyIds() - } + override fun onBound(service: IOpenPgpService2) { + super.onBound(service) + getKeyIds() + } - override fun onError(e: Exception) { - e(e) - } + override fun onError(e: Exception) { + e(e) + } - /** - * Get the Key ids from OpenKeychain - */ - private fun getKeyIds(data: Intent = Intent()) { - data.action = OpenPgpApi.ACTION_GET_KEY_IDS - lifecycleScope.launch(Dispatchers.IO) { - api?.executeApiAsync(data, null, null) { result -> - when (result?.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) { - OpenPgpApi.RESULT_CODE_SUCCESS -> { - runCatching { - val ids = result.getLongArrayExtra(OpenPgpApi.RESULT_KEY_IDS)?.map { - OpenPgpUtils.convertKeyIdToHex(it) - } ?: emptyList() - val keyResult = Intent().putExtra(OpenPgpApi.EXTRA_KEY_IDS, ids.toTypedArray()) - setResult(RESULT_OK, keyResult) - finish() - }.onFailure { e -> - e(e) - } - } - OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED -> { - val sender = getUserInteractionRequestIntent(result) - userInteractionRequiredResult.launch(IntentSenderRequest.Builder(sender).build()) - } - OpenPgpApi.RESULT_CODE_ERROR -> handleError(result) - } + /** Get the Key ids from OpenKeychain */ + private fun getKeyIds(data: Intent = Intent()) { + data.action = OpenPgpApi.ACTION_GET_KEY_IDS + lifecycleScope.launch(Dispatchers.IO) { + api?.executeApiAsync(data, null, null) { result -> + when (result?.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) { + OpenPgpApi.RESULT_CODE_SUCCESS -> { + runCatching { + val ids = + result.getLongArrayExtra(OpenPgpApi.RESULT_KEY_IDS)?.map { OpenPgpUtils.convertKeyIdToHex(it) } + ?: emptyList() + val keyResult = Intent().putExtra(OpenPgpApi.EXTRA_KEY_IDS, ids.toTypedArray()) + setResult(RESULT_OK, keyResult) + finish() } + .onFailure { e -> e(e) } + } + OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED -> { + val sender = getUserInteractionRequestIntent(result) + userInteractionRequiredResult.launch(IntentSenderRequest.Builder(sender).build()) + } + OpenPgpApi.RESULT_CODE_ERROR -> handleError(result) } + } } + } } diff --git a/app/src/main/java/dev/msfjarvis/aps/ui/crypto/PasswordCreationActivity.kt b/app/src/main/java/dev/msfjarvis/aps/ui/crypto/PasswordCreationActivity.kt index 760faba6..1e9066b0 100644 --- a/app/src/main/java/dev/msfjarvis/aps/ui/crypto/PasswordCreationActivity.kt +++ b/app/src/main/java/dev/msfjarvis/aps/ui/crypto/PasswordCreationActivity.kt @@ -55,454 +55,443 @@ import me.msfjarvis.openpgpktx.util.OpenPgpServiceConnection class PasswordCreationActivity : BasePgpActivity(), OpenPgpServiceConnection.OnBound { - private val binding by viewBinding(PasswordCreationActivityBinding::inflate) - - private val suggestedName by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra(EXTRA_FILE_NAME) } - private val suggestedPass by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra(EXTRA_PASSWORD) } - private val suggestedExtra by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra(EXTRA_EXTRA_CONTENT) } - private val shouldGeneratePassword by lazy(LazyThreadSafetyMode.NONE) { intent.getBooleanExtra(EXTRA_GENERATE_PASSWORD, false) } - private val editing by lazy(LazyThreadSafetyMode.NONE) { intent.getBooleanExtra(EXTRA_EDITING, false) } - private val oldFileName by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra(EXTRA_FILE_NAME) } - private var oldCategory: String? = null - private var copy: Boolean = false - private var encryptionIntent: Intent = Intent() - - private val userInteractionRequiredResult = registerForActivityResult(StartIntentSenderForResult()) { result -> - if (result.data == null) { - setResult(RESULT_CANCELED, null) - finish() - return@registerForActivityResult - } - - when (result.resultCode) { - RESULT_OK -> encrypt(result.data) - RESULT_CANCELED -> { - setResult(RESULT_CANCELED, result.data) - finish() - } + private val binding by viewBinding(PasswordCreationActivityBinding::inflate) + + private val suggestedName by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra(EXTRA_FILE_NAME) } + private val suggestedPass by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra(EXTRA_PASSWORD) } + private val suggestedExtra by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra(EXTRA_EXTRA_CONTENT) } + private val shouldGeneratePassword by lazy(LazyThreadSafetyMode.NONE) { + intent.getBooleanExtra(EXTRA_GENERATE_PASSWORD, false) + } + private val editing by lazy(LazyThreadSafetyMode.NONE) { intent.getBooleanExtra(EXTRA_EDITING, false) } + private val oldFileName by lazy(LazyThreadSafetyMode.NONE) { intent.getStringExtra(EXTRA_FILE_NAME) } + private var oldCategory: String? = null + private var copy: Boolean = false + private var encryptionIntent: Intent = Intent() + + private val userInteractionRequiredResult = + registerForActivityResult(StartIntentSenderForResult()) { result -> + if (result.data == null) { + setResult(RESULT_CANCELED, null) + finish() + return@registerForActivityResult + } + + when (result.resultCode) { + RESULT_OK -> encrypt(result.data) + RESULT_CANCELED -> { + setResult(RESULT_CANCELED, result.data) + finish() } + } } - private val otpImportAction = registerForActivityResult(StartActivityForResult()) { result -> - if (result.resultCode == RESULT_OK) { - binding.otpImportButton.isVisible = false - val intentResult = IntentIntegrator.parseActivityResult(RESULT_OK, result.data) - val contents = "${intentResult.contents}\n" - val currentExtras = binding.extraContent.text.toString() - if (currentExtras.isNotEmpty() && currentExtras.last() != '\n') - binding.extraContent.append("\n$contents") - else - binding.extraContent.append(contents) - snackbar(message = getString(R.string.otp_import_success)) - } else { - snackbar(message = getString(R.string.otp_import_failure)) - } + private val otpImportAction = + registerForActivityResult(StartActivityForResult()) { result -> + if (result.resultCode == RESULT_OK) { + binding.otpImportButton.isVisible = false + val intentResult = IntentIntegrator.parseActivityResult(RESULT_OK, result.data) + val contents = "${intentResult.contents}\n" + val currentExtras = binding.extraContent.text.toString() + if (currentExtras.isNotEmpty() && currentExtras.last() != '\n') binding.extraContent.append("\n$contents") + else binding.extraContent.append(contents) + snackbar(message = getString(R.string.otp_import_success)) + } else { + snackbar(message = getString(R.string.otp_import_failure)) + } } - private val gpgKeySelectAction = registerForActivityResult(StartActivityForResult()) { result -> - if (result.resultCode == RESULT_OK) { - result.data?.getStringArrayExtra(OpenPgpApi.EXTRA_KEY_IDS)?.let { keyIds -> - lifecycleScope.launch { - val gpgIdentifierFile = File(PasswordRepository.getRepositoryDirectory(), ".gpg-id") - withContext(Dispatchers.IO) { - gpgIdentifierFile.writeText((keyIds + "").joinToString("\n")) - } - commitChange(getString( - R.string.git_commit_gpg_id, - getLongName(gpgIdentifierFile.parentFile!!.absolutePath, repoPath, gpgIdentifierFile.name) - )).onSuccess { - encrypt(encryptionIntent) - } - } - } + private val gpgKeySelectAction = + registerForActivityResult(StartActivityForResult()) { result -> + if (result.resultCode == RESULT_OK) { + result.data?.getStringArrayExtra(OpenPgpApi.EXTRA_KEY_IDS)?.let { keyIds -> + lifecycleScope.launch { + val gpgIdentifierFile = File(PasswordRepository.getRepositoryDirectory(), ".gpg-id") + withContext(Dispatchers.IO) { gpgIdentifierFile.writeText((keyIds + "").joinToString("\n")) } + commitChange( + getString( + R.string.git_commit_gpg_id, + getLongName(gpgIdentifierFile.parentFile!!.absolutePath, repoPath, gpgIdentifierFile.name) + ) + ) + .onSuccess { encrypt(encryptionIntent) } + } } + } } - private fun File.findTillRoot(fileName: String, rootPath: File): File? { - val gpgFile = File(this, fileName) - if (gpgFile.exists()) return gpgFile - - if (this.absolutePath == rootPath.absolutePath) { - return null - } + private fun File.findTillRoot(fileName: String, rootPath: File): File? { + val gpgFile = File(this, fileName) + if (gpgFile.exists()) return gpgFile - val parent = parentFile - return if (parent != null && parent.exists()) { - parent.findTillRoot(fileName, rootPath) - } else { - null - } + if (this.absolutePath == rootPath.absolutePath) { + return null } - override fun onCreate(savedInstanceState: Bundle?) { - super.onCreate(savedInstanceState) - supportActionBar?.setDisplayHomeAsUpEnabled(true) - bindToOpenKeychain(this) - title = if (editing) - getString(R.string.edit_password) - else - getString(R.string.new_password_title) - with(binding) { - setContentView(root) - generatePassword.setOnClickListener { generatePassword() } - otpImportButton.setOnClickListener { - supportFragmentManager.setFragmentResultListener(OTP_RESULT_REQUEST_KEY, this@PasswordCreationActivity) { requestKey, bundle -> - if (requestKey == OTP_RESULT_REQUEST_KEY) { - val contents = bundle.getString(RESULT) - val currentExtras = binding.extraContent.text.toString() - if (currentExtras.isNotEmpty() && currentExtras.last() != '\n') - binding.extraContent.append("\n$contents") - else - binding.extraContent.append(contents) - } - } - val items = arrayOf(getString(R.string.otp_import_qr_code), getString(R.string.otp_import_manual_entry)) - MaterialAlertDialogBuilder(this@PasswordCreationActivity) - .setItems(items) { _, index -> - if (index == 0) { - otpImportAction.launch(IntentIntegrator(this@PasswordCreationActivity) - .setOrientationLocked(false) - .setBeepEnabled(false) - .setDesiredBarcodeFormats(QR_CODE) - .createScanIntent()) - } else if (index == 1) { - OtpImportDialogFragment().show(supportFragmentManager, "OtpImport") - } - } - .show() + val parent = parentFile + return if (parent != null && parent.exists()) { + parent.findTillRoot(fileName, rootPath) + } else { + null + } + } + + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + supportActionBar?.setDisplayHomeAsUpEnabled(true) + bindToOpenKeychain(this) + title = if (editing) getString(R.string.edit_password) else getString(R.string.new_password_title) + with(binding) { + setContentView(root) + generatePassword.setOnClickListener { generatePassword() } + otpImportButton.setOnClickListener { + supportFragmentManager.setFragmentResultListener(OTP_RESULT_REQUEST_KEY, this@PasswordCreationActivity) { + requestKey, + bundle -> + if (requestKey == OTP_RESULT_REQUEST_KEY) { + val contents = bundle.getString(RESULT) + val currentExtras = binding.extraContent.text.toString() + if (currentExtras.isNotEmpty() && currentExtras.last() != '\n') binding.extraContent.append("\n$contents") + else binding.extraContent.append(contents) + } + } + val items = arrayOf(getString(R.string.otp_import_qr_code), getString(R.string.otp_import_manual_entry)) + MaterialAlertDialogBuilder(this@PasswordCreationActivity) + .setItems(items) { _, index -> + if (index == 0) { + otpImportAction.launch( + IntentIntegrator(this@PasswordCreationActivity) + .setOrientationLocked(false) + .setBeepEnabled(false) + .setDesiredBarcodeFormats(QR_CODE) + .createScanIntent() + ) + } else if (index == 1) { + OtpImportDialogFragment().show(supportFragmentManager, "OtpImport") } + } + .show() + } - directoryInputLayout.apply { - if (suggestedName != null || suggestedPass != null || shouldGeneratePassword) { - isEnabled = true - } else { - setBackgroundColor(getColor(android.R.color.transparent)) - } - val path = getRelativePath(fullPath, repoPath) - // Keep empty path field visible if it is editable. - if (path.isEmpty() && !isEnabled) - visibility = View.GONE - else { - directory.setText(path) - oldCategory = path - } - } - if (suggestedName != null) { - filename.setText(suggestedName) + directoryInputLayout.apply { + if (suggestedName != null || suggestedPass != null || shouldGeneratePassword) { + isEnabled = true + } else { + setBackgroundColor(getColor(android.R.color.transparent)) + } + val path = getRelativePath(fullPath, repoPath) + // Keep empty path field visible if it is editable. + if (path.isEmpty() && !isEnabled) visibility = View.GONE + else { + directory.setText(path) + oldCategory = path + } + } + if (suggestedName != null) { + filename.setText(suggestedName) + } else { + filename.requestFocus() + } + // Allow the user to quickly switch between storing the username as the filename or + // in the encrypted extras. This only makes sense if the directory structure is + // FileBased. + if (suggestedName == null && + AutofillPreferences.directoryStructure(this@PasswordCreationActivity) == DirectoryStructure.FileBased + ) { + encryptUsername.apply { + visibility = View.VISIBLE + setOnClickListener { + if (isChecked) { + // User wants to enable username encryption, so we add it to the + // encrypted extras as the first line. + val username = filename.text.toString() + val extras = "username:$username\n${extraContent.text}" + + filename.text?.clear() + extraContent.setText(extras) } else { - filename.requestFocus() - } - // Allow the user to quickly switch between storing the username as the filename or - // in the encrypted extras. This only makes sense if the directory structure is - // FileBased. - if (suggestedName == null && - AutofillPreferences.directoryStructure(this@PasswordCreationActivity) == - DirectoryStructure.FileBased - ) { - encryptUsername.apply { - visibility = View.VISIBLE - setOnClickListener { - if (isChecked) { - // User wants to enable username encryption, so we add it to the - // encrypted extras as the first line. - val username = filename.text.toString() - val extras = "username:$username\n${extraContent.text}" - - filename.text?.clear() - extraContent.setText(extras) - } else { - // User wants to disable username encryption, so we extract the - // username from the encrypted extras and use it as the filename. - val entry = PasswordEntry("PASSWORD\n${extraContent.text}") - val username = entry.username - - // username should not be null here by the logic in - // updateViewState, but it could still happen due to - // input lag. - if (username != null) { - filename.setText(username) - extraContent.setText(entry.extraContentWithoutAuthData) - } - } - } - } - listOf(filename, extraContent).forEach { - it.doOnTextChanged { _, _, _, _ -> updateViewState() } - } - } - suggestedPass?.let { - password.setText(it) - password.inputType = InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_VARIATION_PASSWORD - } - suggestedExtra?.let { extraContent.setText(it) } - if (shouldGeneratePassword) { - generatePassword() - password.inputType = InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_VARIATION_PASSWORD + // User wants to disable username encryption, so we extract the + // username from the encrypted extras and use it as the filename. + val entry = PasswordEntry("PASSWORD\n${extraContent.text}") + val username = entry.username + + // username should not be null here by the logic in + // updateViewState, but it could still happen due to + // input lag. + if (username != null) { + filename.setText(username) + extraContent.setText(entry.extraContentWithoutAuthData) + } } + } } - updateViewState() + listOf(filename, extraContent).forEach { it.doOnTextChanged { _, _, _, _ -> updateViewState() } } + } + suggestedPass?.let { + password.setText(it) + password.inputType = InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_VARIATION_PASSWORD + } + suggestedExtra?.let { extraContent.setText(it) } + if (shouldGeneratePassword) { + generatePassword() + password.inputType = InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_VARIATION_PASSWORD + } } - - override fun onCreateOptionsMenu(menu: Menu?): Boolean { - menuInflater.inflate(R.menu.pgp_handler_new_password, menu) - return true + updateViewState() + } + + override fun onCreateOptionsMenu(menu: Menu?): Boolean { + menuInflater.inflate(R.menu.pgp_handler_new_password, menu) + return true + } + + override fun onOptionsItemSelected(item: MenuItem): Boolean { + when (item.itemId) { + android.R.id.home -> { + setResult(RESULT_CANCELED) + onBackPressed() + } + R.id.save_password -> { + copy = false + encrypt() + } + R.id.save_and_copy_password -> { + copy = true + encrypt() + } + else -> return super.onOptionsItemSelected(item) } - - override fun onOptionsItemSelected(item: MenuItem): Boolean { - when (item.itemId) { - android.R.id.home -> { - setResult(RESULT_CANCELED) - onBackPressed() - } - R.id.save_password -> { - copy = false - encrypt() - } - R.id.save_and_copy_password -> { - copy = true - encrypt() - } - else -> return super.onOptionsItemSelected(item) - } - return true + return true + } + + private fun generatePassword() { + supportFragmentManager.setFragmentResultListener(PASSWORD_RESULT_REQUEST_KEY, this) { requestKey, bundle -> + if (requestKey == PASSWORD_RESULT_REQUEST_KEY) { + binding.password.setText(bundle.getString(RESULT)) + } } - - private fun generatePassword() { - supportFragmentManager.setFragmentResultListener(PASSWORD_RESULT_REQUEST_KEY, this) { requestKey, bundle -> - if (requestKey == PASSWORD_RESULT_REQUEST_KEY) { - binding.password.setText(bundle.getString(RESULT)) - } - } - when (settings.getString(PreferenceKeys.PREF_KEY_PWGEN_TYPE) ?: KEY_PWGEN_TYPE_CLASSIC) { - KEY_PWGEN_TYPE_CLASSIC -> PasswordGeneratorDialogFragment() - .show(supportFragmentManager, "generator") - KEY_PWGEN_TYPE_XKPASSWD -> XkPasswordGeneratorDialogFragment() - .show(supportFragmentManager, "xkpwgenerator") - } + when (settings.getString(PreferenceKeys.PREF_KEY_PWGEN_TYPE) ?: KEY_PWGEN_TYPE_CLASSIC) { + KEY_PWGEN_TYPE_CLASSIC -> PasswordGeneratorDialogFragment().show(supportFragmentManager, "generator") + KEY_PWGEN_TYPE_XKPASSWD -> XkPasswordGeneratorDialogFragment().show(supportFragmentManager, "xkpwgenerator") } - - private fun updateViewState() = with(binding) { - // Use PasswordEntry to parse extras for username - val entry = PasswordEntry("PLACEHOLDER\n${extraContent.text}") - encryptUsername.apply { - if (visibility != View.VISIBLE) - return@apply - val hasUsernameInFileName = filename.text.toString().isNotBlank() - val hasUsernameInExtras = entry.hasUsername() - isEnabled = hasUsernameInFileName xor hasUsernameInExtras - isChecked = hasUsernameInExtras - } - otpImportButton.isVisible = !entry.hasTotp() + } + + private fun updateViewState() = + with(binding) { + // Use PasswordEntry to parse extras for username + val entry = PasswordEntry("PLACEHOLDER\n${extraContent.text}") + encryptUsername.apply { + if (visibility != View.VISIBLE) return@apply + val hasUsernameInFileName = filename.text.toString().isNotBlank() + val hasUsernameInExtras = entry.hasUsername() + isEnabled = hasUsernameInFileName xor hasUsernameInExtras + isChecked = hasUsernameInExtras + } + otpImportButton.isVisible = !entry.hasTotp() } - /** - * Encrypts the password and the extra content - */ - private fun encrypt(receivedIntent: Intent? = null) { - with(binding) { - val editName = filename.text.toString().trim() - val editPass = password.text.toString() - val editExtra = extraContent.text.toString() - - if (editName.isEmpty()) { - snackbar(message = resources.getString(R.string.file_toast_text)) - return@with - } else if (editName.contains('/')) { - snackbar(message = resources.getString(R.string.invalid_filename_text)) - return@with + /** Encrypts the password and the extra content */ + private fun encrypt(receivedIntent: Intent? = null) { + with(binding) { + val editName = filename.text.toString().trim() + val editPass = password.text.toString() + val editExtra = extraContent.text.toString() + + if (editName.isEmpty()) { + snackbar(message = resources.getString(R.string.file_toast_text)) + return@with + } else if (editName.contains('/')) { + snackbar(message = resources.getString(R.string.invalid_filename_text)) + return@with + } + + if (editPass.isEmpty() && editExtra.isEmpty()) { + snackbar(message = resources.getString(R.string.empty_toast_text)) + return@with + } + + if (copy) { + copyPasswordToClipboard(editPass) + } + + encryptionIntent = receivedIntent ?: Intent() + encryptionIntent.action = OpenPgpApi.ACTION_ENCRYPT + + // pass enters the key ID into `.gpg-id`. + val repoRoot = PasswordRepository.getRepositoryDirectory() + val gpgIdentifierFile = + File(repoRoot, directory.text.toString()).findTillRoot(".gpg-id", repoRoot) + ?: File(repoRoot, ".gpg-id").apply { createNewFile() } + val gpgIdentifiers = + gpgIdentifierFile.readLines().filter { it.isNotBlank() }.map { line -> + GpgIdentifier.fromString(line) + ?: run { + // The line being empty means this is most likely an empty `.gpg-id` + // file + // we created. Skip the validation so we can make the user add a real + // ID. + if (line.isEmpty()) return@run + if (line.removePrefix("0x").matches("[a-fA-F0-9]{8}".toRegex())) { + snackbar(message = resources.getString(R.string.short_key_ids_unsupported)) + } else { + snackbar(message = resources.getString(R.string.invalid_gpg_id)) + } + return@with } - - if (editPass.isEmpty() && editExtra.isEmpty()) { - snackbar(message = resources.getString(R.string.empty_toast_text)) - return@with + } + if (gpgIdentifiers.isEmpty()) { + gpgKeySelectAction.launch(Intent(this@PasswordCreationActivity, GetKeyIdsActivity::class.java)) + return@with + } + val keyIds = gpgIdentifiers.filterIsInstance<GpgIdentifier.KeyId>().map { it.id }.toLongArray() + if (keyIds.isNotEmpty()) { + encryptionIntent.putExtra(OpenPgpApi.EXTRA_KEY_IDS, keyIds) + } + val userIds = gpgIdentifiers.filterIsInstance<GpgIdentifier.UserId>().map { it.email }.toTypedArray() + if (userIds.isNotEmpty()) { + encryptionIntent.putExtra(OpenPgpApi.EXTRA_USER_IDS, userIds) + } + + encryptionIntent.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true) + + val content = "$editPass\n$editExtra" + val inputStream = ByteArrayInputStream(content.toByteArray()) + val outputStream = ByteArrayOutputStream() + + val path = + when { + // If we allowed the user to edit the relative path, we have to consider it here + // instead + // of fullPath. + directoryInputLayout.isEnabled -> { + val editRelativePath = directory.text.toString().trim() + if (editRelativePath.isEmpty()) { + snackbar(message = resources.getString(R.string.path_toast_text)) + return } - - if (copy) { - copyPasswordToClipboard(editPass) + val passwordDirectory = File("$repoPath/${editRelativePath.trim('/')}") + if (!passwordDirectory.exists() && !passwordDirectory.mkdir()) { + snackbar(message = "Failed to create directory ${editRelativePath.trim('/')}") + return } - encryptionIntent = receivedIntent ?: Intent() - encryptionIntent.action = OpenPgpApi.ACTION_ENCRYPT - - // pass enters the key ID into `.gpg-id`. - val repoRoot = PasswordRepository.getRepositoryDirectory() - val gpgIdentifierFile = File(repoRoot, directory.text.toString()).findTillRoot(".gpg-id", repoRoot) - ?: File(repoRoot, ".gpg-id").apply { createNewFile() } - val gpgIdentifiers = gpgIdentifierFile.readLines() - .filter { it.isNotBlank() } - .map { line -> - GpgIdentifier.fromString(line) ?: run { - // The line being empty means this is most likely an empty `.gpg-id` file - // we created. Skip the validation so we can make the user add a real ID. - if (line.isEmpty()) return@run - if (line.removePrefix("0x").matches("[a-fA-F0-9]{8}".toRegex())) { - snackbar(message = resources.getString(R.string.short_key_ids_unsupported)) - } else { - snackbar(message = resources.getString(R.string.invalid_gpg_id)) - } - return@with - } + "${passwordDirectory.path}/$editName.gpg" + } + else -> "$fullPath/$editName.gpg" + } + + lifecycleScope.launch(Dispatchers.IO) { + api?.executeApiAsync(encryptionIntent, inputStream, outputStream) { result -> + when (result?.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) { + OpenPgpApi.RESULT_CODE_SUCCESS -> { + runCatching { + val file = File(path) + // If we're not editing, this file should not already exist! + // Additionally, if we were editing and the incoming and outgoing + // filenames differ, it means we renamed. Ensure that the target + // doesn't already exist to prevent an accidental overwrite. + if ((!editing || (editing && suggestedName != file.nameWithoutExtension)) && file.exists()) { + snackbar(message = getString(R.string.password_creation_duplicate_error)) + return@executeApiAsync } - if (gpgIdentifiers.isEmpty()) { - gpgKeySelectAction.launch(Intent(this@PasswordCreationActivity, GetKeyIdsActivity::class.java)) - return@with - } - val keyIds = gpgIdentifiers.filterIsInstance<GpgIdentifier.KeyId>().map { it.id }.toLongArray() - if (keyIds.isNotEmpty()) { - encryptionIntent.putExtra(OpenPgpApi.EXTRA_KEY_IDS, keyIds) - } - val userIds = gpgIdentifiers.filterIsInstance<GpgIdentifier.UserId>().map { it.email }.toTypedArray() - if (userIds.isNotEmpty()) { - encryptionIntent.putExtra(OpenPgpApi.EXTRA_USER_IDS, userIds) - } - encryptionIntent.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true) + if (!file.isInsideRepository()) { + snackbar(message = getString(R.string.message_error_destination_outside_repo)) + return@executeApiAsync + } - val content = "$editPass\n$editExtra" - val inputStream = ByteArrayInputStream(content.toByteArray()) - val outputStream = ByteArrayOutputStream() + file.outputStream().use { it.write(outputStream.toByteArray()) } + + // associate the new password name with the last name's timestamp in + // history + val preference = getSharedPreferences("recent_password_history", Context.MODE_PRIVATE) + val oldFilePathHash = "$repoPath/${oldCategory?.trim('/')}/$oldFileName.gpg".base64() + val timestamp = preference.getString(oldFilePathHash) + if (timestamp != null) { + preference.edit { + remove(oldFilePathHash) + putString(file.absolutePath.base64(), timestamp) + } + } - val path = when { - // If we allowed the user to edit the relative path, we have to consider it here instead - // of fullPath. - directoryInputLayout.isEnabled -> { - val editRelativePath = directory.text.toString().trim() - if (editRelativePath.isEmpty()) { - snackbar(message = resources.getString(R.string.path_toast_text)) - return - } - val passwordDirectory = File("$repoPath/${editRelativePath.trim('/')}") - if (!passwordDirectory.exists() && !passwordDirectory.mkdir()) { - snackbar(message = "Failed to create directory ${editRelativePath.trim('/')}") - return - } + val returnIntent = Intent() + returnIntent.putExtra(RETURN_EXTRA_CREATED_FILE, path) + returnIntent.putExtra(RETURN_EXTRA_NAME, editName) + returnIntent.putExtra(RETURN_EXTRA_LONG_NAME, getLongName(fullPath, repoPath, editName)) + + if (shouldGeneratePassword) { + val directoryStructure = AutofillPreferences.directoryStructure(applicationContext) + val entry = PasswordEntry(content) + returnIntent.putExtra(RETURN_EXTRA_PASSWORD, entry.password) + val username = entry.username ?: directoryStructure.getUsernameFor(file) + returnIntent.putExtra(RETURN_EXTRA_USERNAME, username) + } - "${passwordDirectory.path}/$editName.gpg" + if (directoryInputLayout.isVisible && directoryInputLayout.isEnabled && oldFileName != null) { + val oldFile = File("$repoPath/${oldCategory?.trim('/')}/$oldFileName.gpg") + if (oldFile.path != file.path && !oldFile.delete()) { + setResult(RESULT_CANCELED) + MaterialAlertDialogBuilder(this@PasswordCreationActivity) + .setTitle(R.string.password_creation_file_fail_title) + .setMessage(getString(R.string.password_creation_file_delete_fail_message, oldFileName)) + .setCancelable(false) + .setPositiveButton(android.R.string.ok) { _, _ -> finish() } + .show() + return@executeApiAsync + } } - else -> "$fullPath/$editName.gpg" - } - lifecycleScope.launch(Dispatchers.IO) { - api?.executeApiAsync(encryptionIntent, inputStream, outputStream) { result -> - when (result?.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) { - OpenPgpApi.RESULT_CODE_SUCCESS -> { - runCatching { - val file = File(path) - // If we're not editing, this file should not already exist! - // Additionally, if we were editing and the incoming and outgoing - // filenames differ, it means we renamed. Ensure that the target - // doesn't already exist to prevent an accidental overwrite. - if ((!editing || (editing && suggestedName != file.nameWithoutExtension)) && file.exists()) { - snackbar(message = getString(R.string.password_creation_duplicate_error)) - return@executeApiAsync - } - - if (!file.isInsideRepository()) { - snackbar(message = getString(R.string.message_error_destination_outside_repo)) - return@executeApiAsync - } - - file.outputStream().use { - it.write(outputStream.toByteArray()) - } - - //associate the new password name with the last name's timestamp in history - val preference = getSharedPreferences("recent_password_history", Context.MODE_PRIVATE) - val oldFilePathHash = "$repoPath/${oldCategory?.trim('/')}/$oldFileName.gpg".base64() - val timestamp = preference.getString(oldFilePathHash) - if (timestamp != null) { - preference.edit { - remove(oldFilePathHash) - putString(file.absolutePath.base64(), timestamp) - } - } - - val returnIntent = Intent() - returnIntent.putExtra(RETURN_EXTRA_CREATED_FILE, path) - returnIntent.putExtra(RETURN_EXTRA_NAME, editName) - returnIntent.putExtra(RETURN_EXTRA_LONG_NAME, getLongName(fullPath, repoPath, editName)) - - if (shouldGeneratePassword) { - val directoryStructure = - AutofillPreferences.directoryStructure(applicationContext) - val entry = PasswordEntry(content) - returnIntent.putExtra(RETURN_EXTRA_PASSWORD, entry.password) - val username = entry.username - ?: directoryStructure.getUsernameFor(file) - returnIntent.putExtra(RETURN_EXTRA_USERNAME, username) - } - - if (directoryInputLayout.isVisible && directoryInputLayout.isEnabled && oldFileName != null) { - val oldFile = File("$repoPath/${oldCategory?.trim('/')}/$oldFileName.gpg") - if (oldFile.path != file.path && !oldFile.delete()) { - setResult(RESULT_CANCELED) - MaterialAlertDialogBuilder(this@PasswordCreationActivity) - .setTitle(R.string.password_creation_file_fail_title) - .setMessage(getString(R.string.password_creation_file_delete_fail_message, oldFileName)) - .setCancelable(false) - .setPositiveButton(android.R.string.ok) { _, _ -> - finish() - } - .show() - return@executeApiAsync - } - } - - val commitMessageRes = if (editing) R.string.git_commit_edit_text else R.string.git_commit_add_text - lifecycleScope.launch { - commitChange(resources.getString( - commitMessageRes, - getLongName(fullPath, repoPath, editName) - )).onSuccess { - setResult(RESULT_OK, returnIntent) - finish() - } - } - - }.onFailure { e -> - if (e is IOException) { - e(e) { "Failed to write password file" } - setResult(RESULT_CANCELED) - MaterialAlertDialogBuilder(this@PasswordCreationActivity) - .setTitle(getString(R.string.password_creation_file_fail_title)) - .setMessage(getString(R.string.password_creation_file_write_fail_message)) - .setCancelable(false) - .setPositiveButton(android.R.string.ok) { _, _ -> - finish() - } - .show() - } else { - e(e) - } - } - } - OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED -> { - val sender = getUserInteractionRequestIntent(result) - userInteractionRequiredResult.launch(IntentSenderRequest.Builder(sender).build()) - } - OpenPgpApi.RESULT_CODE_ERROR -> handleError(result) + val commitMessageRes = if (editing) R.string.git_commit_edit_text else R.string.git_commit_add_text + lifecycleScope.launch { + commitChange(resources.getString(commitMessageRes, getLongName(fullPath, repoPath, editName))) + .onSuccess { + setResult(RESULT_OK, returnIntent) + finish() } } + } + .onFailure { e -> + if (e is IOException) { + e(e) { "Failed to write password file" } + setResult(RESULT_CANCELED) + MaterialAlertDialogBuilder(this@PasswordCreationActivity) + .setTitle(getString(R.string.password_creation_file_fail_title)) + .setMessage(getString(R.string.password_creation_file_write_fail_message)) + .setCancelable(false) + .setPositiveButton(android.R.string.ok) { _, _ -> finish() } + .show() + } else { + e(e) + } + } + } + OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED -> { + val sender = getUserInteractionRequestIntent(result) + userInteractionRequiredResult.launch(IntentSenderRequest.Builder(sender).build()) } + OpenPgpApi.RESULT_CODE_ERROR -> handleError(result) + } } + } } - - companion object { - - private const val KEY_PWGEN_TYPE_CLASSIC = "classic" - private const val KEY_PWGEN_TYPE_XKPASSWD = "xkpasswd" - const val PASSWORD_RESULT_REQUEST_KEY = "PASSWORD_GENERATOR" - const val OTP_RESULT_REQUEST_KEY = "OTP_IMPORT" - const val RESULT = "RESULT" - const val RETURN_EXTRA_CREATED_FILE = "CREATED_FILE" - const val RETURN_EXTRA_NAME = "NAME" - const val RETURN_EXTRA_LONG_NAME = "LONG_NAME" - const val RETURN_EXTRA_USERNAME = "USERNAME" - const val RETURN_EXTRA_PASSWORD = "PASSWORD" - const val EXTRA_FILE_NAME = "FILENAME" - const val EXTRA_PASSWORD = "PASSWORD" - const val EXTRA_EXTRA_CONTENT = "EXTRA_CONTENT" - const val EXTRA_GENERATE_PASSWORD = "GENERATE_PASSWORD" - const val EXTRA_EDITING = "EDITING" - } + } + + companion object { + + private const val KEY_PWGEN_TYPE_CLASSIC = "classic" + private const val KEY_PWGEN_TYPE_XKPASSWD = "xkpasswd" + const val PASSWORD_RESULT_REQUEST_KEY = "PASSWORD_GENERATOR" + const val OTP_RESULT_REQUEST_KEY = "OTP_IMPORT" + const val RESULT = "RESULT" + const val RETURN_EXTRA_CREATED_FILE = "CREATED_FILE" + const val RETURN_EXTRA_NAME = "NAME" + const val RETURN_EXTRA_LONG_NAME = "LONG_NAME" + const val RETURN_EXTRA_USERNAME = "USERNAME" + const val RETURN_EXTRA_PASSWORD = "PASSWORD" + const val EXTRA_FILE_NAME = "FILENAME" + const val EXTRA_PASSWORD = "PASSWORD" + const val EXTRA_EXTRA_CONTENT = "EXTRA_CONTENT" + const val EXTRA_GENERATE_PASSWORD = "GENERATE_PASSWORD" + const val EXTRA_EDITING = "EDITING" + } } |