diff options
Diffstat (limited to 'openpgp-ktx/src')
11 files changed, 0 insertions, 1413 deletions
diff --git a/openpgp-ktx/src/main/AndroidManifest.xml b/openpgp-ktx/src/main/AndroidManifest.xml deleted file mode 100644 index 77c870d3..00000000 --- a/openpgp-ktx/src/main/AndroidManifest.xml +++ /dev/null @@ -1,6 +0,0 @@ -<!-- - ~ Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved. - ~ SPDX-License-Identifier: Apache-2.0 - --> - -<manifest /> diff --git a/openpgp-ktx/src/main/aidl/org/openintents/openpgp/IOpenPgpService2.aidl b/openpgp-ktx/src/main/aidl/org/openintents/openpgp/IOpenPgpService2.aidl deleted file mode 100644 index d5cf37db..00000000 --- a/openpgp-ktx/src/main/aidl/org/openintents/openpgp/IOpenPgpService2.aidl +++ /dev/null @@ -1,18 +0,0 @@ -/* - * Copyright © 2019 The Android Password Authors. All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - */ -package org.openintents.openpgp; - -interface IOpenPgpService2 { - - /** - * see org.openintents.openpgp.util.OpenPgpApi for documentation - */ - ParcelFileDescriptor createOutputPipe(in int pipeId); - - /** - * see org.openintents.openpgp.util.OpenPgpApi for documentation - */ - Intent execute(in Intent data, in ParcelFileDescriptor input, int pipeId); -} diff --git a/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/AutocryptPeerUpdate.kt b/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/AutocryptPeerUpdate.kt deleted file mode 100644 index c6bd573d..00000000 --- a/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/AutocryptPeerUpdate.kt +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - */ -package me.msfjarvis.openpgpktx - -import android.os.Parcel -import android.os.Parcelable -import android.os.Parcelable.Creator -import java.util.Date - -public class AutocryptPeerUpdate() : Parcelable { - - private var keyData: ByteArray? = null - private var effectiveDate: Date? = null - private lateinit var preferEncrypt: PreferEncrypt - - internal constructor( - keyData: ByteArray?, - effectiveDate: Date?, - preferEncrypt: PreferEncrypt - ) : this() { - this.keyData = keyData - this.effectiveDate = effectiveDate - this.preferEncrypt = preferEncrypt - } - - @Suppress("UNUSED_PARAMETER") - private constructor(source: Parcel, version: Int) : this() { - keyData = source.createByteArray() - effectiveDate = if (source.readInt() != 0) Date(source.readLong()) else null - preferEncrypt = PreferEncrypt.entries[source.readInt()] - } - - public fun createAutocryptPeerUpdate(keyData: ByteArray?, timestamp: Date?): AutocryptPeerUpdate { - return AutocryptPeerUpdate(keyData, timestamp, PreferEncrypt.NOPREFERENCE) - } - - public fun getKeyData(): ByteArray? { - return keyData - } - - public fun hasKeyData(): Boolean { - return keyData != null - } - - public fun getEffectiveDate(): Date? { - return effectiveDate - } - - public fun getPreferEncrypt(): PreferEncrypt? { - return preferEncrypt - } - - override fun describeContents(): Int { - return 0 - } - - override fun writeToParcel(dest: Parcel, flags: Int) { - /** - * NOTE: When adding fields in the process of updating this API, make sure to bump - * [.PARCELABLE_VERSION]. - */ - dest.writeInt(PARCELABLE_VERSION) - // Inject a placeholder that will store the parcel size from this point on - // (not including the size itself). - val sizePosition = dest.dataPosition() - dest.writeInt(0) - val startPosition = dest.dataPosition() - // version 1 - dest.writeByteArray(keyData) - if (effectiveDate != null) { - dest.writeInt(1) - dest.writeLong(effectiveDate!!.time) - } else { - dest.writeInt(0) - } - dest.writeInt(preferEncrypt.ordinal) - // Go back and write the size - val parcelableSize = dest.dataPosition() - startPosition - dest.setDataPosition(sizePosition) - dest.writeInt(parcelableSize) - dest.setDataPosition(startPosition + parcelableSize) - } - - public companion object CREATOR : Creator<AutocryptPeerUpdate> { - - private const val PARCELABLE_VERSION = 1 - - override fun createFromParcel(source: Parcel): AutocryptPeerUpdate { - val version = source.readInt() // parcelableVersion - val parcelableSize = source.readInt() - val startPosition = source.dataPosition() - val vr = AutocryptPeerUpdate(source, version) - // skip over all fields added in future versions of this parcel - source.setDataPosition(startPosition + parcelableSize) - return vr - } - - override fun newArray(size: Int): Array<AutocryptPeerUpdate?> { - return arrayOfNulls(size) - } - } - - public enum class PreferEncrypt { - NOPREFERENCE, - MUTUAL - } -} diff --git a/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/OpenPgpApi.kt b/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/OpenPgpApi.kt deleted file mode 100644 index 91523a54..00000000 --- a/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/OpenPgpApi.kt +++ /dev/null @@ -1,355 +0,0 @@ -/* - * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - */ -@file:Suppress("BlockingMethodInNonBlockingContext", "Unused") - -package me.msfjarvis.openpgpktx.util - -import android.content.Context -import android.content.Intent -import android.os.ParcelFileDescriptor -import android.util.Log -import java.io.IOException -import java.io.InputStream -import java.io.OutputStream -import java.util.concurrent.atomic.AtomicInteger -import org.openintents.openpgp.IOpenPgpService2 -import org.openintents.openpgp.OpenPgpError - -public class OpenPgpApi(private val context: Context, private val service: IOpenPgpService2) { - - private val pipeIdGen: AtomicInteger = AtomicInteger() - - public suspend fun executeApi( - data: Intent, - inputStream: InputStream?, - outputStream: OutputStream? - ): Intent { - var input: ParcelFileDescriptor? = null - return try { - if (inputStream != null) { - input = ParcelFileDescriptorUtil.pipeFrom(inputStream) - } - executeApi(data, input, outputStream) - } catch (e: Exception) { - Log.e(TAG, "Exception in executeApi call", e) - val result = Intent() - result.putExtra(RESULT_CODE, RESULT_CODE_ERROR) - result.putExtra(RESULT_ERROR, OpenPgpError(OpenPgpError.CLIENT_SIDE_ERROR, e.message)) - result - } finally { - if (input != null) { - try { - input.close() - } catch (e: IOException) { - Log.e(TAG, "IOException when closing ParcelFileDescriptor!", e) - } - } - } - } - - private suspend fun executeApi( - data: Intent, - inputFd: ParcelFileDescriptor?, - outputStream: OutputStream?, - ): Intent { - var output: ParcelFileDescriptor? = null - return try { - // always send version from client - data.putExtra(EXTRA_API_VERSION, API_VERSION) - val result: Intent - var outputPipeId = 0 - if (outputStream != null) { - outputPipeId = pipeIdGen.incrementAndGet() - output = service.createOutputPipe(outputPipeId) - } - // blocks until result is ready - result = service.execute(data, inputFd, outputPipeId) - // set class loader to current context to allow unparcelling - // of OpenPgpError and OpenPgpSignatureResult - // http://stackoverflow.com/a/3806769 - result.setExtrasClassLoader(context.classLoader) - if (outputStream != null) { - ParcelFileDescriptorUtil.pipeTo(outputStream, output) - } - result - } catch (e: Throwable) { - Log.e(TAG, "Exception in executeApi call", e) - val result = Intent() - result.putExtra(RESULT_CODE, RESULT_CODE_ERROR) - result.putExtra(RESULT_ERROR, OpenPgpError(OpenPgpError.CLIENT_SIDE_ERROR, e.message)) - result - } finally { - if (output != null) { - try { - output.close() - } catch (e: IOException) { - Log.e(TAG, "IOException when closing ParcelFileDescriptor!", e) - } - } - } - } - - public companion object { - - private const val TAG = "OpenPgp API" - - public const val SERVICE_INTENT_2: String = "org.openintents.openpgp.IOpenPgpService2" - - /** see CHANGELOG.md */ - public const val API_VERSION: Int = 11 - - /** - * General extras -------------- - * - * required extras: int EXTRA_API_VERSION (always required) - * - * returned extras: int RESULT_CODE (RESULT_CODE_ERROR, RESULT_CODE_SUCCESS or - * RESULT_CODE_USER_INTERACTION_REQUIRED) OpenPgpError RESULT_ERROR (if RESULT_CODE == - * RESULT_CODE_ERROR) PendingIntent RESULT_INTENT (if RESULT_CODE == - * RESULT_CODE_USER_INTERACTION_REQUIRED) - */ - - /** - * General extras -------------- - * - * required extras: int EXTRA_API_VERSION (always required) - * - * returned extras: int RESULT_CODE (RESULT_CODE_ERROR, RESULT_CODE_SUCCESS or - * RESULT_CODE_USER_INTERACTION_REQUIRED) OpenPgpError RESULT_ERROR (if RESULT_CODE == - * RESULT_CODE_ERROR) PendingIntent RESULT_INTENT (if RESULT_CODE == - * RESULT_CODE_USER_INTERACTION_REQUIRED) - */ - /** - * This action performs no operation, but can be used to check if the App has permission to - * access the API in general, returning a user interaction PendingIntent otherwise. This can be - * used to trigger the permission dialog explicitly. - * - * This action uses no extras. - */ - public const val ACTION_CHECK_PERMISSION: String = - "org.openintents.openpgp.action.CHECK_PERMISSION" - - /** - * Sign text resulting in a cleartext signature Some magic pre-processing of the text is done to - * convert it to a format usable for cleartext signatures per RFC 4880 before the text is - * actually signed: - * - end cleartext with newline - * - remove whitespaces on line endings - * - * required extras: long EXTRA_SIGN_KEY_ID (key id of signing key) - * - * optional extras: char[] EXTRA_PASSPHRASE (key passphrase) - */ - public const val ACTION_CLEARTEXT_SIGN: String = "org.openintents.openpgp.action.CLEARTEXT_SIGN" - - /** - * Sign text or binary data resulting in a detached signature. No OutputStream necessary for - * ACTION_DETACHED_SIGN (No magic pre-processing like in ACTION_CLEARTEXT_SIGN)! The detached - * signature is returned separately in RESULT_DETACHED_SIGNATURE. - * - * required extras: long EXTRA_SIGN_KEY_ID (key id of signing key) - * - * optional extras: boolean EXTRA_REQUEST_ASCII_ARMOR (request ascii armor for detached - * signature) char[] EXTRA_PASSPHRASE (key passphrase) - * - * returned extras: byte[] RESULT_DETACHED_SIGNATURE String RESULT_SIGNATURE_MICALG (contains - * the name of the used signature algorithm as a string) - */ - public const val ACTION_DETACHED_SIGN: String = "org.openintents.openpgp.action.DETACHED_SIGN" - - /** - * Encrypt - * - * required extras: String[] EXTRA_USER_IDS (=emails of recipients, if more than one key has a - * user_id, a PendingIntent is returned via RESULT_INTENT) or long[] EXTRA_KEY_IDS - * - * optional extras: boolean EXTRA_REQUEST_ASCII_ARMOR (request ascii armor for output) char[] - * EXTRA_PASSPHRASE (key passphrase) String EXTRA_ORIGINAL_FILENAME (original filename to be - * encrypted as metadata) boolean EXTRA_ENABLE_COMPRESSION (enable ZLIB compression, default ist - * true) - */ - public const val ACTION_ENCRYPT: String = "org.openintents.openpgp.action.ENCRYPT" - - /** - * Sign and encrypt - * - * required extras: String[] EXTRA_USER_IDS (=emails of recipients, if more than one key has a - * user_id, a PendingIntent is returned via RESULT_INTENT) or long[] EXTRA_KEY_IDS - * - * optional extras: long EXTRA_SIGN_KEY_ID (key id of signing key) boolean - * EXTRA_REQUEST_ASCII_ARMOR (request ascii armor for output) char[] EXTRA_PASSPHRASE (key - * passphrase) String EXTRA_ORIGINAL_FILENAME (original filename to be encrypted as metadata) - * boolean EXTRA_ENABLE_COMPRESSION (enable ZLIB compression, default ist true) - */ - public const val ACTION_SIGN_AND_ENCRYPT: String = - "org.openintents.openpgp.action.SIGN_AND_ENCRYPT" - - public const val ACTION_QUERY_AUTOCRYPT_STATUS: String = - "org.openintents.openpgp.action.QUERY_AUTOCRYPT_STATUS" - - /** - * Decrypts and verifies given input stream. This methods handles encrypted-only, - * signed-and-encrypted, and also signed-only input. OutputStream is optional, e.g., for - * verifying detached signatures! - * - * If OpenPgpSignatureResult.getResult() == OpenPgpSignatureResult.RESULT_KEY_MISSING in - * addition a PendingIntent is returned via RESULT_INTENT to download missing keys. On all other - * status, in addition a PendingIntent is returned via RESULT_INTENT to open the key view in - * OpenKeychain. - * - * optional extras: byte[] EXTRA_DETACHED_SIGNATURE (detached signature) - * - * returned extras: OpenPgpSignatureResult RESULT_SIGNATURE OpenPgpDecryptionResult - * RESULT_DECRYPTION OpenPgpDecryptMetadata RESULT_METADATA String RESULT_CHARSET (charset which - * was specified in the headers of ascii armored input, if any) - */ - public const val ACTION_DECRYPT_VERIFY: String = "org.openintents.openpgp.action.DECRYPT_VERIFY" - - /** - * Decrypts the header of an encrypted file to retrieve metadata such as original filename. - * - * This does not decrypt the actual content of the file. - * - * returned extras: OpenPgpDecryptMetadata RESULT_METADATA String RESULT_CHARSET (charset which - * was specified in the headers of ascii armored input, if any) - */ - public const val ACTION_DECRYPT_METADATA: String = - "org.openintents.openpgp.action.DECRYPT_METADATA" - - /** - * Select key id for signing - * - * optional extras: String EXTRA_USER_ID - * - * returned extras: long EXTRA_SIGN_KEY_ID - */ - public const val ACTION_GET_SIGN_KEY_ID: String = - "org.openintents.openpgp.action.GET_SIGN_KEY_ID" - - /** - * Get key ids based on given user ids (=emails) - * - * required extras: String[] EXTRA_USER_IDS - * - * returned extras: long[] RESULT_KEY_IDS - */ - public const val ACTION_GET_KEY_IDS: String = "org.openintents.openpgp.action.GET_KEY_IDS" - - /** - * This action returns RESULT_CODE_SUCCESS if the OpenPGP Provider already has the key - * corresponding to the given key id in its database. - * - * It returns RESULT_CODE_USER_INTERACTION_REQUIRED if the Provider does not have the key. The - * PendingIntent from RESULT_INTENT can be used to retrieve those from a keyserver. - * - * If an Output stream has been defined the whole public key is returned. required extras: long - * EXTRA_KEY_ID - * - * optional extras: String EXTRA_REQUEST_ASCII_ARMOR (request that the returned key is encoded - * in ASCII Armor) - */ - public const val ACTION_GET_KEY: String = "org.openintents.openpgp.action.GET_KEY" - - /** - * Backup all keys given by EXTRA_KEY_IDS and if requested their secret parts. The encrypted - * backup will be written to the OutputStream. The client app has no access to the backup code - * used to encrypt the backup! This operation always requires user interaction with - * RESULT_CODE_USER_INTERACTION_REQUIRED! - * - * required extras: long[] EXTRA_KEY_IDS (keys that should be included in the backup) boolean - * EXTRA_BACKUP_SECRET (also backup secret keys) - */ - public const val ACTION_BACKUP: String = "org.openintents.openpgp.action.BACKUP" - - public const val ACTION_UPDATE_AUTOCRYPT_PEER: String = - "org.openintents.openpgp.action.UPDATE_AUTOCRYPT_PEER" - - /* Intent extras */ - public const val EXTRA_API_VERSION: String = "api_version" - - // ACTION_DETACHED_SIGN, ENCRYPT, SIGN_AND_ENCRYPT, DECRYPT_VERIFY - // request ASCII Armor for output - // OpenPGP Radix-64, 33 percent overhead compared to binary, see - // http://tools.ietf.org/html/rfc4880#page-53) - public const val EXTRA_REQUEST_ASCII_ARMOR: String = "ascii_armor" - - // ACTION_DETACHED_SIGN - public const val RESULT_DETACHED_SIGNATURE: String = "detached_signature" - public const val RESULT_SIGNATURE_MICALG: String = "signature_micalg" - - // ENCRYPT, SIGN_AND_ENCRYPT, QUERY_AUTOCRYPT_STATUS - public const val EXTRA_USER_IDS: String = "user_ids" - public const val EXTRA_KEY_IDS: String = "key_ids" - public const val EXTRA_KEY_IDS_SELECTED: String = "key_ids_selected" - public const val EXTRA_SIGN_KEY_ID: String = "sign_key_id" - - public const val RESULT_KEYS_CONFIRMED: String = "keys_confirmed" - public const val RESULT_AUTOCRYPT_STATUS: String = "autocrypt_status" - public const val AUTOCRYPT_STATUS_UNAVAILABLE: Int = 0 - public const val AUTOCRYPT_STATUS_DISCOURAGE: Int = 1 - public const val AUTOCRYPT_STATUS_AVAILABLE: Int = 2 - public const val AUTOCRYPT_STATUS_MUTUAL: Int = 3 - - // optional extras: - public const val EXTRA_PASSPHRASE: String = "passphrase" - public const val EXTRA_ORIGINAL_FILENAME: String = "original_filename" - public const val EXTRA_ENABLE_COMPRESSION: String = "enable_compression" - public const val EXTRA_OPPORTUNISTIC_ENCRYPTION: String = "opportunistic" - - // GET_SIGN_KEY_ID - public const val EXTRA_USER_ID: String = "user_id" - - // GET_KEY - public const val EXTRA_KEY_ID: String = "key_id" - public const val EXTRA_MINIMIZE: String = "minimize" - public const val EXTRA_MINIMIZE_USER_ID: String = "minimize_user_id" - public const val RESULT_KEY_IDS: String = "key_ids" - - // BACKUP - public const val EXTRA_BACKUP_SECRET: String = "backup_secret" - - /* Service Intent returns */ - public const val RESULT_CODE: String = "result_code" - - // get actual error object from RESULT_ERROR - public const val RESULT_CODE_ERROR: Int = 0 - - // success! - public const val RESULT_CODE_SUCCESS: Int = 1 - - // get PendingIntent from RESULT_INTENT, start PendingIntent with - // startIntentSenderForResult, - // and execute service method again in onActivityResult - public const val RESULT_CODE_USER_INTERACTION_REQUIRED: Int = 2 - - public const val RESULT_ERROR: String = "error" - public const val RESULT_INTENT: String = "intent" - - // DECRYPT_VERIFY - public const val EXTRA_DETACHED_SIGNATURE: String = "detached_signature" - public const val EXTRA_PROGRESS_MESSENGER: String = "progress_messenger" - public const val EXTRA_DATA_LENGTH: String = "data_length" - public const val EXTRA_DECRYPTION_RESULT: String = "decryption_result" - public const val EXTRA_SENDER_ADDRESS: String = "sender_address" - public const val EXTRA_SUPPORT_OVERRIDE_CRYPTO_WARNING: String = - "support_override_crpto_warning" - public const val EXTRA_AUTOCRYPT_PEER_ID: String = "autocrypt_peer_id" - public const val EXTRA_AUTOCRYPT_PEER_UPDATE: String = "autocrypt_peer_update" - public const val EXTRA_AUTOCRYPT_PEER_GOSSIP_UPDATES: String = "autocrypt_peer_gossip_updates" - public const val RESULT_SIGNATURE: String = "signature" - public const val RESULT_DECRYPTION: String = "decryption" - public const val RESULT_METADATA: String = "metadata" - public const val RESULT_INSECURE_DETAIL_INTENT: String = "insecure_detail_intent" - public const val RESULT_OVERRIDE_CRYPTO_WARNING: String = "override_crypto_warning" - - // This will be the charset which was specified in the headers of ascii armored input, if - // any - public const val RESULT_CHARSET: String = "charset" - - // INTERNAL, must not be used - internal const val EXTRA_CALL_UUID1 = "call_uuid1" - internal const val EXTRA_CALL_UUID2 = "call_uuid2" - } -} diff --git a/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/OpenPgpServiceConnection.kt b/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/OpenPgpServiceConnection.kt deleted file mode 100644 index 52610ea8..00000000 --- a/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/OpenPgpServiceConnection.kt +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - */ -package me.msfjarvis.openpgpktx.util - -import android.content.ComponentName -import android.content.Context -import android.content.Intent -import android.content.ServiceConnection -import android.os.IBinder -import org.openintents.openpgp.IOpenPgpService2 - -public class OpenPgpServiceConnection(context: Context, providerPackageName: String?) { - - // callback interface - public interface OnBound { - - public fun onBound(service: IOpenPgpService2) - - public fun onError(e: Exception) - } - - private val mApplicationContext: Context = context.applicationContext - public var service: IOpenPgpService2? = null - private set - - private val mProviderPackageName: String? = providerPackageName - private var mOnBoundListener: OnBound? = null - - /** - * Create new connection with callback - * - * @param context - * @param providerPackageName specify package name of OpenPGP provider, e.g., - * "org.sufficientlysecure.keychain" - * @param onBoundListener callback, executed when connection to service has been established - */ - public constructor( - context: Context, - providerPackageName: String?, - onBoundListener: OnBound? - ) : this(context, providerPackageName) { - mOnBoundListener = onBoundListener - } - - public val isBound: Boolean - get() = service != null - - private val mServiceConnection: ServiceConnection = - object : ServiceConnection { - override fun onServiceConnected(name: ComponentName, service: IBinder) { - this@OpenPgpServiceConnection.service = IOpenPgpService2.Stub.asInterface(service) - mOnBoundListener?.onBound(this@OpenPgpServiceConnection.service!!) - } - - override fun onServiceDisconnected(name: ComponentName) { - service = null - } - } - - /** If not already bound, bind to service! */ - public fun bindToService() { - if (service == null) { - // if not already bound... - try { - val serviceIntent = Intent(OpenPgpApi.SERVICE_INTENT_2) - // NOTE: setPackage is very important to restrict the intent to this provider only! - serviceIntent.setPackage(mProviderPackageName) - val connect = - mApplicationContext.bindService( - serviceIntent, - mServiceConnection, - Context.BIND_AUTO_CREATE - ) - if (!connect) { - throw Exception("bindService() returned false!") - } - } catch (e: Exception) { - mOnBoundListener?.onError(e) - } - } else { - // already bound, but also inform client about it with callback - mOnBoundListener?.onBound(service!!) - } - } - - public fun unbindFromService() { - mApplicationContext.unbindService(mServiceConnection) - } -} diff --git a/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/OpenPgpUtils.kt b/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/OpenPgpUtils.kt deleted file mode 100644 index aee5babe..00000000 --- a/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/OpenPgpUtils.kt +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - */ -package me.msfjarvis.openpgpktx.util - -import android.content.Context -import android.content.Intent -import java.io.Serializable -import java.util.Locale -import java.util.regex.Pattern - -public object OpenPgpUtils { - - private val PGP_MESSAGE: Pattern = - Pattern.compile( - ".*?(-----BEGIN PGP MESSAGE-----.*?-----END PGP MESSAGE-----).*", - Pattern.DOTALL - ) - private val PGP_SIGNED_MESSAGE: Pattern = - Pattern.compile( - ".*?(-----BEGIN PGP SIGNED MESSAGE-----.*?-----BEGIN PGP SIGNATURE-----.*?-----END PGP SIGNATURE-----).*", - Pattern.DOTALL - ) - private val USER_ID_PATTERN = Pattern.compile("^(.*?)(?: \\((.*)\\))?(?: <(.*)>)?$") - private val EMAIL_PATTERN = Pattern.compile("^<?\"?([^<>\"]*@[^<>\"]*[.]?[^<>\"]*)\"?>?$") - public const val PARSE_RESULT_NO_PGP: Int = -1 - public const val PARSE_RESULT_MESSAGE: Int = 0 - public const val PARSE_RESULT_SIGNED_MESSAGE: Int = 1 - - public fun parseMessage(message: String): Int { - val matcherSigned = PGP_SIGNED_MESSAGE.matcher(message) - val matcherMessage = PGP_MESSAGE.matcher(message) - return when { - matcherMessage.matches() -> PARSE_RESULT_MESSAGE - matcherSigned.matches() -> PARSE_RESULT_SIGNED_MESSAGE - else -> PARSE_RESULT_NO_PGP - } - } - - public fun isAvailable(context: Context): Boolean { - val intent = Intent(OpenPgpApi.SERVICE_INTENT_2) - val resInfo = context.packageManager.queryIntentServices(intent, 0) - return resInfo.isNotEmpty() - } - - public fun convertKeyIdToHex(keyId: Long): String { - return "0x" + convertKeyIdToHex32bit(keyId shr 32) + convertKeyIdToHex32bit(keyId) - } - - private fun convertKeyIdToHex32bit(keyId: Long): String { - var hexString = java.lang.Long.toHexString(keyId and 0xffffffffL).lowercase(Locale.ENGLISH) - while (hexString.length < 8) { - hexString = "0$hexString" - } - return hexString - } - - /** - * Splits userId string into naming part, email part, and comment part. See SplitUserIdTest for - * examples. - */ - public fun splitUserId(userId: String): UserId { - if (userId.isNotEmpty()) { - val matcher = USER_ID_PATTERN.matcher(userId) - if (matcher.matches()) { - var name = if (matcher.group(1)?.isEmpty() == true) null else matcher.group(1) - val comment = matcher.group(2) - var email = matcher.group(3) - if (email != null && name != null) { - val emailMatcher = EMAIL_PATTERN.matcher(name) - if (emailMatcher.matches() && email == emailMatcher.group(1)) { - email = emailMatcher.group(1) - name = null - } - } - if (email == null && name != null) { - val emailMatcher = EMAIL_PATTERN.matcher(name) - if (emailMatcher.matches()) { - email = emailMatcher.group(1) - name = null - } - } - return UserId(name, email, comment) - } - } - return UserId(null, null, null) - } - - /** Returns a composed user id. Returns null if name, email and comment are empty. */ - public fun createUserId(userId: UserId): String? { - val userIdBuilder = StringBuilder() - if (!userId.name.isNullOrEmpty()) { - userIdBuilder.append(userId.name) - } - if (!userId.comment.isNullOrEmpty()) { - userIdBuilder.append(" (") - userIdBuilder.append(userId.comment) - userIdBuilder.append(")") - } - if (!userId.email.isNullOrEmpty()) { - userIdBuilder.append(" <") - userIdBuilder.append(userId.email) - userIdBuilder.append(">") - } - return if (userIdBuilder.isEmpty()) null else userIdBuilder.toString() - } - - public class UserId( - public val name: String?, - public val email: String?, - public val comment: String? - ) : Serializable -} diff --git a/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/ParcelFileDescriptorUtil.kt b/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/ParcelFileDescriptorUtil.kt deleted file mode 100644 index 1229b95c..00000000 --- a/openpgp-ktx/src/main/java/me/msfjarvis/openpgpktx/util/ParcelFileDescriptorUtil.kt +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - */ -@file:Suppress("BlockingMethodInNonBlockingContext") - -package me.msfjarvis.openpgpktx.util - -import android.os.ParcelFileDescriptor -import android.os.ParcelFileDescriptor.AutoCloseInputStream -import android.os.ParcelFileDescriptor.AutoCloseOutputStream -import android.util.Log -import java.io.IOException -import java.io.InputStream -import java.io.OutputStream -import kotlinx.coroutines.Dispatchers -import kotlinx.coroutines.withContext - -internal object ParcelFileDescriptorUtil { - - private const val TAG = "PFDUtils" - - internal suspend fun pipeFrom(inputStream: InputStream): ParcelFileDescriptor { - val pipe = ParcelFileDescriptor.createPipe() - val readSide = pipe[0] - val writeSide = pipe[1] - transferStreams(inputStream, AutoCloseOutputStream(writeSide)) - return readSide - } - - internal suspend fun pipeTo(outputStream: OutputStream, output: ParcelFileDescriptor?) { - transferStreams(AutoCloseInputStream(output), outputStream) - } - - private suspend fun transferStreams(`in`: InputStream, `out`: OutputStream) { - withContext(Dispatchers.IO) { - val buf = ByteArray(4096) - var len: Int - try { - while (`in`.read(buf).also { len = it } > 0) { - out.write(buf, 0, len) - } - } catch (e: IOException) { - Log.e(TAG, "IOException when writing to out", e) - } finally { - try { - `in`.close() - } catch (ignored: IOException) {} - try { - out.close() - } catch (ignored: IOException) {} - } - } - } -} diff --git a/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpDecryptionResult.kt b/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpDecryptionResult.kt deleted file mode 100644 index 72bc1b39..00000000 --- a/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpDecryptionResult.kt +++ /dev/null @@ -1,124 +0,0 @@ -/* - * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - */ -@file:JvmName("OpenPgpDecryptionResult") - -package org.openintents.openpgp - -import android.os.Parcel -import android.os.Parcelable -import android.os.Parcelable.Creator - -public class OpenPgpDecryptionResult() : Parcelable { - - private var result = 0 - private var sessionKey: ByteArray? = null - private var decryptedSessionKey: ByteArray? = null - - private constructor(result: Int) : this() { - this.result = result - sessionKey = null - decryptedSessionKey = null - } - - private constructor( - result: Int, - sessionKey: ByteArray?, - decryptedSessionKey: ByteArray? - ) : this() { - this.result = result - if (sessionKey == null != (decryptedSessionKey == null)) { - throw AssertionError("sessionkey must be null iff decryptedSessionKey is null") - } - this.sessionKey = sessionKey - this.decryptedSessionKey = decryptedSessionKey - } - - public fun getResult(): Int { - return result - } - - public fun hasDecryptedSessionKey(): Boolean { - return sessionKey != null - } - - public fun getSessionKey(): ByteArray? { - return if (sessionKey == null) { - null - } else sessionKey!!.copyOf(sessionKey!!.size) - } - - public fun getDecryptedSessionKey(): ByteArray? { - return if (sessionKey == null || decryptedSessionKey == null) { - null - } else decryptedSessionKey!!.copyOf(decryptedSessionKey!!.size) - } - - override fun describeContents(): Int { - return 0 - } - - override fun writeToParcel(dest: Parcel, flags: Int) { - /** - * NOTE: When adding fields in the process of updating this API, make sure to bump - * [.PARCELABLE_VERSION]. - */ - dest.writeInt(PARCELABLE_VERSION) - // Inject a placeholder that will store the parcel size from this point on - // (not including the size itself). - val sizePosition = dest.dataPosition() - dest.writeInt(0) - val startPosition = dest.dataPosition() - // version 1 - dest.writeInt(result) - // version 2 - dest.writeByteArray(sessionKey) - dest.writeByteArray(decryptedSessionKey) - // Go back and write the size - val parcelableSize = dest.dataPosition() - startPosition - dest.setDataPosition(sizePosition) - dest.writeInt(parcelableSize) - dest.setDataPosition(startPosition + parcelableSize) - } - - override fun toString(): String { - return "\nresult: $result" - } - - public companion object CREATOR : Creator<OpenPgpDecryptionResult> { - - /** - * Since there might be a case where new versions of the client using the library getting old - * versions of the protocol (and thus old versions of this class), we need a versioning system - * for the parcels sent between the clients and the providers. - */ - private const val PARCELABLE_VERSION = 2 - - // content not encrypted - public const val RESULT_NOT_ENCRYPTED: Int = -1 - - // insecure! - public const val RESULT_INSECURE: Int = 0 - - // encrypted - public const val RESULT_ENCRYPTED: Int = 1 - - override fun createFromParcel(source: Parcel): OpenPgpDecryptionResult? { - val version = source.readInt() // parcelableVersion - val parcelableSize = source.readInt() - val startPosition = source.dataPosition() - val result = source.readInt() - val sessionKey = if (version > 1) source.createByteArray() else null - val decryptedSessionKey = if (version > 1) source.createByteArray() else null - val vr = OpenPgpDecryptionResult(result, sessionKey, decryptedSessionKey) - // skip over all fields added in future versions of this parcel - source.setDataPosition(startPosition + parcelableSize) - return vr - } - - override fun newArray(size: Int): Array<OpenPgpDecryptionResult?> { - return arrayOfNulls(size) - } - } -} diff --git a/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpError.kt b/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpError.kt deleted file mode 100644 index 0756c023..00000000 --- a/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpError.kt +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - */ -@file:JvmName("OpenPgpError") - -package org.openintents.openpgp - -import android.os.Parcel -import android.os.Parcelable -import android.os.Parcelable.Creator - -public class OpenPgpError() : Parcelable { - - public var errorId: Int = 0 - public var message: String? = null - - private constructor(parcel: Parcel) : this() { - errorId = parcel.readInt() - message = parcel.readString() - } - - internal constructor(errorId: Int, message: String?) : this() { - this.errorId = errorId - this.message = message - } - - internal constructor(b: OpenPgpError) : this() { - errorId = b.errorId - message = b.message - } - - override fun describeContents(): Int { - return 0 - } - - override fun writeToParcel(dest: Parcel, flags: Int) { - /** - * NOTE: When adding fields in the process of updating this API, make sure to bump - * [PARCELABLE_VERSION]. - */ - dest.writeInt(PARCELABLE_VERSION) - // Inject a placeholder that will store the parcel size from this point on - // (not including the size itself). - val sizePosition = dest.dataPosition() - dest.writeInt(0) - val startPosition = dest.dataPosition() - // version 1 - dest.writeInt(errorId) - dest.writeString(message) - // Go back and write the size - val parcelableSize = dest.dataPosition() - startPosition - dest.setDataPosition(sizePosition) - dest.writeInt(parcelableSize) - dest.setDataPosition(startPosition + parcelableSize) - } - - public companion object CREATOR : Creator<OpenPgpError> { - - /** - * Since there might be a case where new versions of the client using the library getting old - * versions of the protocol (and thus old versions of this class), we need a versioning system - * for the parcels sent between the clients and the providers. - */ - private const val PARCELABLE_VERSION = 1 - - // possible values for errorId - public const val CLIENT_SIDE_ERROR: Int = -1 - public const val GENERIC_ERROR: Int = 0 - public const val INCOMPATIBLE_API_VERSIONS: Int = 1 - public const val NO_OR_WRONG_PASSPHRASE: Int = 2 - public const val NO_USER_IDS: Int = 3 - public const val OPPORTUNISTIC_MISSING_KEYS: Int = 4 - - override fun createFromParcel(source: Parcel): OpenPgpError? { - source.readInt() // parcelableVersion - val parcelableSize = source.readInt() - val startPosition = source.dataPosition() - val error = OpenPgpError() - error.errorId = source.readInt() - error.message = source.readString() - // skip over all fields added in future versions of this parcel - source.setDataPosition(startPosition + parcelableSize) - return error - } - - override fun newArray(size: Int): Array<OpenPgpError?> { - return arrayOfNulls(size) - } - } -} diff --git a/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpMetadata.kt b/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpMetadata.kt deleted file mode 100644 index a22c8af0..00000000 --- a/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpMetadata.kt +++ /dev/null @@ -1,122 +0,0 @@ -/* - * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - */ -@file:JvmName("OpenPgpMetadata") - -package org.openintents.openpgp - -import android.os.Parcel -import android.os.Parcelable -import android.os.Parcelable.Creator - -public class OpenPgpMetadata() : Parcelable { - - public var filename: String? = null - public var mimeType: String? = null - public var charset: String? = null - public var modificationTime: Long = 0 - public var originalSize: Long = 0 - - private constructor( - filename: String?, - mimeType: String?, - modificationTime: Long, - originalSize: Long, - charset: String? - ) : this() { - this.filename = filename - this.mimeType = mimeType - this.modificationTime = modificationTime - this.originalSize = originalSize - this.charset = charset - } - - private constructor( - filename: String?, - mimeType: String?, - modificationTime: Long, - originalSize: Long - ) : this() { - this.filename = filename - this.mimeType = mimeType - this.modificationTime = modificationTime - this.originalSize = originalSize - } - - private constructor(b: OpenPgpMetadata) : this() { - filename = b.filename - mimeType = b.mimeType - modificationTime = b.modificationTime - originalSize = b.originalSize - } - - override fun describeContents(): Int { - return 0 - } - - override fun writeToParcel(dest: Parcel, flags: Int) { - /** - * NOTE: When adding fields in the process of updating this API, make sure to bump - * [PARCELABLE_VERSION]. - */ - dest.writeInt(PARCELABLE_VERSION) - // Inject a placeholder that will store the parcel size from this point on - // (not including the size itself). - val sizePosition = dest.dataPosition() - dest.writeInt(0) - val startPosition = dest.dataPosition() - // version 1 - dest.writeString(filename) - dest.writeString(mimeType) - dest.writeLong(modificationTime) - dest.writeLong(originalSize) - // version 2 - dest.writeString(charset) - // Go back and write the size - val parcelableSize = dest.dataPosition() - startPosition - dest.setDataPosition(sizePosition) - dest.writeInt(parcelableSize) - dest.setDataPosition(startPosition + parcelableSize) - } - - public companion object CREATOR : Creator<OpenPgpMetadata> { - - /** - * Since there might be a case where new versions of the client using the library getting old - * versions of the protocol (and thus old versions of this class), we need a versioning system - * for the parcels sent between the clients and the providers. - */ - private const val PARCELABLE_VERSION = 2 - - override fun createFromParcel(source: Parcel): OpenPgpMetadata? { - val version = source.readInt() // parcelableVersion - val parcelableSize = source.readInt() - val startPosition = source.dataPosition() - val vr = OpenPgpMetadata() - vr.filename = source.readString() - vr.mimeType = source.readString() - vr.modificationTime = source.readLong() - vr.originalSize = source.readLong() - if (version >= 2) { - vr.charset = source.readString() - } - // skip over all fields added in future versions of this parcel - source.setDataPosition(startPosition + parcelableSize) - return vr - } - - override fun newArray(size: Int): Array<OpenPgpMetadata?> { - return arrayOfNulls(size) - } - } - - override fun toString(): String { - var out = "\nfilename: $filename" - out += "\nmimeType: $mimeType" - out += "\nmodificationTime: $modificationTime" - out += "\noriginalSize: $originalSize" - out += "\ncharset: $charset" - return out - } -} diff --git a/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpSignatureResult.kt b/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpSignatureResult.kt deleted file mode 100644 index f4af90ba..00000000 --- a/openpgp-ktx/src/main/java/org/openintents/openpgp/OpenPgpSignatureResult.kt +++ /dev/null @@ -1,328 +0,0 @@ -/* - * Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved. - * SPDX-License-Identifier: Apache-2.0 - */ -@file:JvmName("OpenPgpSignatureResult") - -package org.openintents.openpgp - -import android.os.Parcel -import android.os.Parcelable -import android.os.Parcelable.Creator -import java.util.Date -import me.msfjarvis.openpgpktx.util.OpenPgpUtils - -public class OpenPgpSignatureResult : Parcelable { - - private val result: Int - private val keyId: Long - private val primaryUserId: String? - private val userIds: ArrayList<String>? - private val confirmedUserIds: ArrayList<String>? - private val senderStatusResult: SenderStatusResult? - private val signatureTimestamp: Date? - private val autocryptPeerentityResult: AutocryptPeerResult? - - @Suppress("UNUSED_PARAMETER") - private constructor( - signatureStatus: Int, - signatureUserId: String?, - keyId: Long, - userIds: ArrayList<String>?, - confirmedUserIds: ArrayList<String>?, - senderStatusResult: SenderStatusResult?, - signatureOnly: Boolean?, - signatureTimestamp: Date?, - autocryptPeerentityResult: AutocryptPeerResult? - ) { - result = signatureStatus - primaryUserId = signatureUserId - this.keyId = keyId - this.userIds = userIds - this.confirmedUserIds = confirmedUserIds - this.senderStatusResult = senderStatusResult - this.signatureTimestamp = signatureTimestamp - this.autocryptPeerentityResult = autocryptPeerentityResult - } - - private constructor(source: Parcel, version: Int) { - result = source.readInt() - // we dropped support for signatureOnly, but need to skip the value for compatibility - source.readByte() - primaryUserId = source.readString() - keyId = source.readLong() - userIds = - if (version > 1) { - source.createStringArrayList() - } else { - null - } - // backward compatibility for this exact version - if (version > 2) { - senderStatusResult = - readEnumWithNullAndFallback(source, SenderStatusResult.entries, SenderStatusResult.UNKNOWN) - confirmedUserIds = source.createStringArrayList() - } else { - senderStatusResult = SenderStatusResult.UNKNOWN - confirmedUserIds = null - } - signatureTimestamp = - if (version > 3) { - if (source.readInt() > 0) Date(source.readLong()) else null - } else { - null - } - autocryptPeerentityResult = - if (version > 4) { - readEnumWithNullAndFallback(source, AutocryptPeerResult.entries, null) - } else { - null - } - } - - public fun getUserIds(): List<String> { - return (userIds ?: arrayListOf()).toList() - } - - public fun getConfirmedUserIds(): List<String> { - return (confirmedUserIds ?: arrayListOf()).toList() - } - - override fun describeContents(): Int { - return 0 - } - - override fun writeToParcel(dest: Parcel, flags: Int) { - /** - * NOTE: When adding fields in the process of updating this API, make sure to bump - * [.PARCELABLE_VERSION]. - */ - dest.writeInt(PARCELABLE_VERSION) - // Inject a placeholder that will store the parcel size from this point on - // (not including the size itself). - val sizePosition = dest.dataPosition() - dest.writeInt(0) - val startPosition = dest.dataPosition() - // version 1 - dest.writeInt(result) - // signatureOnly is deprecated since version 3. we pass a dummy value for compatibility - dest.writeByte(0.toByte()) - dest.writeString(primaryUserId) - dest.writeLong(keyId) - // version 2 - dest.writeStringList(userIds) - // version 3 - writeEnumWithNull(dest, senderStatusResult) - dest.writeStringList(confirmedUserIds) - // version 4 - if (signatureTimestamp != null) { - dest.writeInt(1) - dest.writeLong(signatureTimestamp.time) - } else { - dest.writeInt(0) - } - // version 5 - writeEnumWithNull(dest, autocryptPeerentityResult) - // Go back and write the size - val parcelableSize = dest.dataPosition() - startPosition - dest.setDataPosition(sizePosition) - dest.writeInt(parcelableSize) - dest.setDataPosition(startPosition + parcelableSize) - } - - override fun toString(): String { - var out = "\nresult: $result" - out += "\nprimaryUserId: $primaryUserId" - out += "\nuserIds: $userIds" - out += "\nkeyId: " + OpenPgpUtils.convertKeyIdToHex(keyId) - return out - } - - @Deprecated("") - public fun withSignatureOnlyFlag(signatureOnly: Boolean): OpenPgpSignatureResult { - return OpenPgpSignatureResult( - result, - primaryUserId, - keyId, - userIds, - confirmedUserIds, - senderStatusResult, - signatureOnly, - signatureTimestamp, - autocryptPeerentityResult - ) - } - - public fun withAutocryptPeerResult( - autocryptPeerentityResult: AutocryptPeerResult? - ): OpenPgpSignatureResult { - return OpenPgpSignatureResult( - result, - primaryUserId, - keyId, - userIds, - confirmedUserIds, - senderStatusResult, - null, - signatureTimestamp, - autocryptPeerentityResult - ) - } - - public enum class SenderStatusResult { - UNKNOWN, - USER_ID_CONFIRMED, - USER_ID_UNCONFIRMED, - USER_ID_MISSING - } - - public enum class AutocryptPeerResult { - OK, - NEW, - MISMATCH - } - - public companion object CREATOR : Creator<OpenPgpSignatureResult> { - - /** - * Since there might be a case where new versions of the client using the library getting old - * versions of the protocol (and thus old versions of this class), we need a versioning system - * for the parcels sent between the clients and the providers. - */ - private const val PARCELABLE_VERSION = 5 - - // content not signed - public const val RESULT_NO_SIGNATURE: Int = -1 - - // invalid signature! - public const val RESULT_INVALID_SIGNATURE: Int = 0 - - // successfully verified signature, with confirmed key - public const val RESULT_VALID_KEY_CONFIRMED: Int = 1 - - // no key was found for this signature verification - public const val RESULT_KEY_MISSING: Int = 2 - - // successfully verified signature, but with unconfirmed key - public const val RESULT_VALID_KEY_UNCONFIRMED: Int = 3 - - // key has been revoked -> invalid signature! - public const val RESULT_INVALID_KEY_REVOKED: Int = 4 - - // key is expired -> invalid signature! - public const val RESULT_INVALID_KEY_EXPIRED: Int = 5 - - // insecure cryptographic algorithms/protocol -> invalid signature! - public const val RESULT_INVALID_KEY_INSECURE: Int = 6 - - override fun createFromParcel(source: Parcel): OpenPgpSignatureResult? { - val version = source.readInt() // parcelableVersion - val parcelableSize = source.readInt() - val startPosition = source.dataPosition() - val vr = OpenPgpSignatureResult(source, version) - // skip over all fields added in future versions of this parcel - source.setDataPosition(startPosition + parcelableSize) - return vr - } - - override fun newArray(size: Int): Array<OpenPgpSignatureResult?> { - return arrayOfNulls(size) - } - - public fun createWithValidSignature( - signatureStatus: Int, - primaryUserId: String?, - keyId: Long, - userIds: ArrayList<String>?, - confirmedUserIds: ArrayList<String>?, - senderStatusResult: SenderStatusResult?, - signatureTimestamp: Date? - ): OpenPgpSignatureResult { - require( - !(signatureStatus == RESULT_NO_SIGNATURE || - signatureStatus == RESULT_KEY_MISSING || - signatureStatus == RESULT_INVALID_SIGNATURE) - ) { - "can only use this method for valid types of signatures" - } - return OpenPgpSignatureResult( - signatureStatus, - primaryUserId, - keyId, - userIds, - confirmedUserIds, - senderStatusResult, - null, - signatureTimestamp, - null - ) - } - - public fun createWithNoSignature(): OpenPgpSignatureResult { - return OpenPgpSignatureResult( - RESULT_NO_SIGNATURE, - null, - 0L, - null, - null, - null, - null, - null, - null - ) - } - - public fun createWithKeyMissing( - keyId: Long, - signatureTimestamp: Date? - ): OpenPgpSignatureResult { - return OpenPgpSignatureResult( - RESULT_KEY_MISSING, - null, - keyId, - null, - null, - null, - null, - signatureTimestamp, - null - ) - } - - public fun createWithInvalidSignature(): OpenPgpSignatureResult { - return OpenPgpSignatureResult( - RESULT_INVALID_SIGNATURE, - null, - 0L, - null, - null, - null, - null, - null, - null - ) - } - - private fun <T : Enum<T>?> readEnumWithNullAndFallback( - source: Parcel, - enumValues: Array<T>, - fallback: T? - ): T? { - val valueOrdinal = source.readInt() - if (valueOrdinal == -1) { - return null - } - return if (valueOrdinal >= enumValues.size) { - fallback - } else enumValues[valueOrdinal] - } - - private fun writeEnumWithNull(dest: Parcel, enumValue: Enum<*>?) { - if (enumValue == null) { - dest.writeInt(-1) - return - } - dest.writeInt(enumValue.ordinal) - } - } -} |