From 51a4b0466ba1e1c1c72d9d8112c28628d1efc84b Mon Sep 17 00:00:00 2001 From: mar-v-in Date: Thu, 3 Jul 2014 00:34:41 +0200 Subject: Add support for multiple input/output URIs to KeychainIntentService --- .../keychain/service/KeychainIntentService.java | 91 +++++++++++++--------- 1 file changed, 56 insertions(+), 35 deletions(-) diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java index a2676b1a4..d87f98775 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java @@ -109,6 +109,9 @@ public class KeychainIntentService extends IntentService public static final int IO_BYTES = 1; public static final int IO_FILE = 2; // This was misleadingly TARGET_URI before! public static final int IO_URI = 3; + public static final int IO_URIS = 4; + + public static final String SELECTED_URI = "selected_uri"; // encrypt public static final String ENCRYPT_SIGNATURE_KEY_ID = "secret_key_id"; @@ -118,8 +121,10 @@ public class KeychainIntentService extends IntentService public static final String ENCRYPT_MESSAGE_BYTES = "message_bytes"; public static final String ENCRYPT_INPUT_FILE = "input_file"; public static final String ENCRYPT_INPUT_URI = "input_uri"; + public static final String ENCRYPT_INPUT_URIS = "input_uris"; public static final String ENCRYPT_OUTPUT_FILE = "output_file"; public static final String ENCRYPT_OUTPUT_URI = "output_uri"; + public static final String ENCRYPT_OUTPUT_URIS = "output_uris"; public static final String ENCRYPT_SYMMETRIC_PASSPHRASE = "passphrase"; // decrypt/verify @@ -220,6 +225,7 @@ public class KeychainIntentService extends IntentService try { /* Input */ int source = data.get(SOURCE) != null ? data.getInt(SOURCE) : data.getInt(TARGET); + Bundle resultData = new Bundle(); long signatureKeyId = data.getLong(ENCRYPT_SIGNATURE_KEY_ID); String symmetricPassphrase = data.getString(ENCRYPT_SYMMETRIC_PASSPHRASE); @@ -227,44 +233,48 @@ public class KeychainIntentService extends IntentService boolean useAsciiArmor = data.getBoolean(ENCRYPT_USE_ASCII_ARMOR); long encryptionKeyIds[] = data.getLongArray(ENCRYPT_ENCRYPTION_KEYS_IDS); int compressionId = data.getInt(ENCRYPT_COMPRESSION_ID); - InputData inputData = createEncryptInputData(data); - OutputStream outStream = createCryptOutputStream(data); - - /* Operation */ - PgpSignEncrypt.Builder builder = - new PgpSignEncrypt.Builder( - new ProviderHelper(this), - PgpHelper.getFullVersion(this), - inputData, outStream); - builder.setProgressable(this); + int urisCount = data.containsKey(ENCRYPT_INPUT_URIS) ? data.getParcelableArrayList(ENCRYPT_INPUT_URIS).size() : 1; + for (int i = 0; i < urisCount; i++) { + data.putInt(SELECTED_URI, i); + InputData inputData = createEncryptInputData(data); + OutputStream outStream = createCryptOutputStream(data); + + /* Operation */ + PgpSignEncrypt.Builder builder = + new PgpSignEncrypt.Builder( + new ProviderHelper(this), + PgpHelper.getFullVersion(this), + inputData, outStream); + builder.setProgressable(this); + + builder.setEnableAsciiArmorOutput(useAsciiArmor) + .setCompressionId(compressionId) + .setSymmetricEncryptionAlgorithm( + Preferences.getPreferences(this).getDefaultEncryptionAlgorithm()) + .setSignatureForceV3(Preferences.getPreferences(this).getForceV3Signatures()) + .setEncryptionMasterKeyIds(encryptionKeyIds) + .setSymmetricPassphrase(symmetricPassphrase) + .setSignatureMasterKeyId(signatureKeyId) + .setEncryptToSigner(true) + .setSignatureHashAlgorithm( + Preferences.getPreferences(this).getDefaultHashAlgorithm()) + .setSignaturePassphrase( + PassphraseCacheService.getCachedPassphrase(this, signatureKeyId)); + + // this assumes that the bytes are cleartext (valid for current implementation!) + if (source == IO_BYTES) { + builder.setCleartextInput(true); + } - builder.setEnableAsciiArmorOutput(useAsciiArmor) - .setCompressionId(compressionId) - .setSymmetricEncryptionAlgorithm( - Preferences.getPreferences(this).getDefaultEncryptionAlgorithm()) - .setSignatureForceV3(Preferences.getPreferences(this).getForceV3Signatures()) - .setEncryptionMasterKeyIds(encryptionKeyIds) - .setSymmetricPassphrase(symmetricPassphrase) - .setSignatureMasterKeyId(signatureKeyId) - .setEncryptToSigner(true) - .setSignatureHashAlgorithm( - Preferences.getPreferences(this).getDefaultHashAlgorithm()) - .setSignaturePassphrase( - PassphraseCacheService.getCachedPassphrase(this, signatureKeyId)); - - // this assumes that the bytes are cleartext (valid for current implementation!) - if (source == IO_BYTES) { - builder.setCleartextInput(true); - } + builder.build().execute(); - builder.build().execute(); + outStream.close(); - outStream.close(); + /* Output */ - /* Output */ + finalizeEncryptOutputStream(data, resultData, outStream); - Bundle resultData = new Bundle(); - finalizeEncryptOutputStream(data, resultData, outStream); + } OtherHelper.logDebugBundle(resultData, "resultData"); @@ -688,8 +698,13 @@ public class KeychainIntentService extends IntentService Uri providerUri = data.getParcelable(ENCRYPT_INPUT_URI); // InputStream - InputStream in = getContentResolver().openInputStream(providerUri); - return new InputData(in, 0); + return new InputData(getContentResolver().openInputStream(providerUri), 0); + + case IO_URIS: + providerUri = data.getParcelableArrayList(ENCRYPT_INPUT_URIS).get(data.getInt(SELECTED_URI)); + + // InputStream + return new InputData(getContentResolver().openInputStream(providerUri), 0); default: throw new PgpGeneralException("No target choosen!"); @@ -719,6 +734,11 @@ public class KeychainIntentService extends IntentService return getContentResolver().openOutputStream(providerUri); + case IO_URIS: + providerUri = data.getParcelableArrayList(ENCRYPT_OUTPUT_URIS).get(data.getInt(SELECTED_URI)); + + return getContentResolver().openOutputStream(providerUri); + default: throw new PgpGeneralException("No target choosen!"); } @@ -744,6 +764,7 @@ public class KeychainIntentService extends IntentService break; case IO_URI: + case IO_URIS: // nothing, output was written, just send okay and verification bundle break; -- cgit v1.2.3