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-rw-r--r--src/eu/siacs/conversations/crypto/PgpEngine.java155
1 files changed, 94 insertions, 61 deletions
diff --git a/src/eu/siacs/conversations/crypto/PgpEngine.java b/src/eu/siacs/conversations/crypto/PgpEngine.java
index 3b78db5e..75c47768 100644
--- a/src/eu/siacs/conversations/crypto/PgpEngine.java
+++ b/src/eu/siacs/conversations/crypto/PgpEngine.java
@@ -36,17 +36,19 @@ public class PgpEngine {
this.mXmppConnectionService = service;
}
- public void decrypt(final Message message, final UiCallback callback) {
- Log.d("xmppService","decrypting message "+message.getUuid());
+ public void decrypt(final Message message,
+ final UiCallback<Message> callback) {
+ Log.d("xmppService", "decrypting message " + message.getUuid());
Intent params = new Intent();
params.setAction(OpenPgpApi.ACTION_DECRYPT_VERIFY);
params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, message
.getConversation().getAccount().getJid());
if (message.getType() == Message.TYPE_TEXT) {
- InputStream is = new ByteArrayInputStream(message.getBody().getBytes());
+ InputStream is = new ByteArrayInputStream(message.getBody()
+ .getBytes());
final OutputStream os = new ByteArrayOutputStream();
api.executeApiAsync(params, is, os, new IOpenPgpCallback() {
-
+
@Override
public void onReturn(Intent result) {
switch (result.getIntExtra(OpenPgpApi.RESULT_CODE,
@@ -54,14 +56,15 @@ public class PgpEngine {
case OpenPgpApi.RESULT_CODE_SUCCESS:
message.setBody(os.toString());
message.setEncryption(Message.ENCRYPTION_DECRYPTED);
- callback.success();
+ callback.success(message);
return;
case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
callback.userInputRequried((PendingIntent) result
- .getParcelableExtra(OpenPgpApi.RESULT_INTENT));
+ .getParcelableExtra(OpenPgpApi.RESULT_INTENT),
+ message);
return;
case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error(R.string.openpgp_error);
+ callback.error(R.string.openpgp_error, message);
return;
default:
return;
@@ -70,13 +73,15 @@ public class PgpEngine {
});
} else if (message.getType() == Message.TYPE_IMAGE) {
try {
- final JingleFile inputFile = this.mXmppConnectionService.getFileBackend().getJingleFile(message, false);
- final JingleFile outputFile = this.mXmppConnectionService.getFileBackend().getJingleFile(message,true);
+ final JingleFile inputFile = this.mXmppConnectionService
+ .getFileBackend().getJingleFile(message, false);
+ final JingleFile outputFile = this.mXmppConnectionService
+ .getFileBackend().getJingleFile(message, true);
outputFile.createNewFile();
InputStream is = new FileInputStream(inputFile);
OutputStream os = new FileOutputStream(outputFile);
api.executeApiAsync(params, is, os, new IOpenPgpCallback() {
-
+
@Override
public void onReturn(Intent result) {
switch (result.getIntExtra(OpenPgpApi.RESULT_CODE,
@@ -84,21 +89,27 @@ public class PgpEngine {
case OpenPgpApi.RESULT_CODE_SUCCESS:
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
- BitmapFactory.decodeFile(outputFile.getAbsolutePath(),options);
+ BitmapFactory.decodeFile(
+ outputFile.getAbsolutePath(), options);
int imageHeight = options.outHeight;
int imageWidth = options.outWidth;
- message.setBody(""+outputFile.getSize()+","+imageWidth+","+imageHeight);
+ message.setBody("" + outputFile.getSize() + ","
+ + imageWidth + "," + imageHeight);
message.setEncryption(Message.ENCRYPTION_DECRYPTED);
- PgpEngine.this.mXmppConnectionService.updateMessage(message);
- PgpEngine.this.mXmppConnectionService.updateUi(message.getConversation(), false);
- callback.success();
+ PgpEngine.this.mXmppConnectionService
+ .updateMessage(message);
+ PgpEngine.this.mXmppConnectionService.updateUi(
+ message.getConversation(), false);
+ callback.success(message);
return;
case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
- callback.userInputRequried((PendingIntent) result
- .getParcelableExtra(OpenPgpApi.RESULT_INTENT));
+ callback.userInputRequried(
+ (PendingIntent) result
+ .getParcelableExtra(OpenPgpApi.RESULT_INTENT),
+ message);
return;
case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error(R.string.openpgp_error);
+ callback.error(R.string.openpgp_error, message);
return;
default:
return;
@@ -106,33 +117,38 @@ public class PgpEngine {
}
});
} catch (FileNotFoundException e) {
- callback.error(R.string.error_decrypting_file);
+ callback.error(R.string.error_decrypting_file, message);
} catch (IOException e) {
- callback.error(R.string.error_decrypting_file);
+ callback.error(R.string.error_decrypting_file, message);
}
-
+
}
}
- public void encrypt(final Message message,final UiCallback callback) {
-
+ public void encrypt(final Message message,
+ final UiCallback<Message> callback) {
+
Intent params = new Intent();
params.setAction(OpenPgpApi.ACTION_ENCRYPT);
if (message.getConversation().getMode() == Conversation.MODE_SINGLE) {
- long[] keys = { message.getConversation().getContact().getPgpKeyId() };
+ long[] keys = { message.getConversation().getContact()
+ .getPgpKeyId() };
params.putExtra(OpenPgpApi.EXTRA_KEY_IDS, keys);
} else {
- params.putExtra(OpenPgpApi.EXTRA_KEY_IDS, message.getConversation().getMucOptions().getPgpKeyIds());
+ params.putExtra(OpenPgpApi.EXTRA_KEY_IDS, message.getConversation()
+ .getMucOptions().getPgpKeyIds());
}
- params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, message.getConversation().getAccount().getJid());
-
+ params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, message
+ .getConversation().getAccount().getJid());
+
if (message.getType() == Message.TYPE_TEXT) {
params.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
-
- InputStream is = new ByteArrayInputStream(message.getBody().getBytes());
+
+ InputStream is = new ByteArrayInputStream(message.getBody()
+ .getBytes());
final OutputStream os = new ByteArrayOutputStream();
api.executeApiAsync(params, is, os, new IOpenPgpCallback() {
-
+
@Override
public void onReturn(Intent result) {
switch (result.getIntExtra(OpenPgpApi.RESULT_CODE,
@@ -143,53 +159,61 @@ public class PgpEngine {
for (int i = 3; i < lines.length - 1; ++i) {
encryptedMessageBody.append(lines[i].trim());
}
- message.setEncryptedBody(encryptedMessageBody.toString());
- callback.success();
+ message.setEncryptedBody(encryptedMessageBody
+ .toString());
+ message.ready = true;
+ callback.success(message);
break;
case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
callback.userInputRequried((PendingIntent) result
- .getParcelableExtra(OpenPgpApi.RESULT_INTENT));
+ .getParcelableExtra(OpenPgpApi.RESULT_INTENT),
+ message);
break;
case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error(R.string.openpgp_error);
+ callback.error(R.string.openpgp_error, message);
break;
}
}
});
} else if (message.getType() == Message.TYPE_IMAGE) {
try {
- JingleFile inputFile = this.mXmppConnectionService.getFileBackend().getJingleFile(message, true);
- JingleFile outputFile = this.mXmppConnectionService.getFileBackend().getJingleFile(message, false);
+ JingleFile inputFile = this.mXmppConnectionService
+ .getFileBackend().getJingleFile(message, true);
+ JingleFile outputFile = this.mXmppConnectionService
+ .getFileBackend().getJingleFile(message, false);
outputFile.createNewFile();
InputStream is = new FileInputStream(inputFile);
OutputStream os = new FileOutputStream(outputFile);
api.executeApiAsync(params, is, os, new IOpenPgpCallback() {
-
+
@Override
public void onReturn(Intent result) {
switch (result.getIntExtra(OpenPgpApi.RESULT_CODE,
OpenPgpApi.RESULT_CODE_ERROR)) {
case OpenPgpApi.RESULT_CODE_SUCCESS:
- callback.success();
+ message.ready = true;
+ callback.success(message);
break;
case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
- callback.userInputRequried((PendingIntent) result
- .getParcelableExtra(OpenPgpApi.RESULT_INTENT));
+ callback.userInputRequried(
+ (PendingIntent) result
+ .getParcelableExtra(OpenPgpApi.RESULT_INTENT),
+ message);
break;
case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error(R.string.openpgp_error);
+ callback.error(R.string.openpgp_error, message);
break;
}
}
});
} catch (FileNotFoundException e) {
- Log.d("xmppService","file not found: "+e.getMessage());
+ Log.d("xmppService", "file not found: " + e.getMessage());
} catch (IOException e) {
- Log.d("xmppService","io exception during file encrypt");
+ Log.d("xmppService", "io exception during file encrypt");
}
}
}
-
+
public long fetchKeyId(Account account, String status, String signature) {
if ((signature == null) || (api == null)) {
return 0;
@@ -229,15 +253,18 @@ public class PgpEngine {
case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
return 0;
case OpenPgpApi.RESULT_CODE_ERROR:
- Log.d("xmppService","openpgp error: "+((OpenPgpError) result
- .getParcelableExtra(OpenPgpApi.RESULT_ERROR)).getMessage());
+ Log.d("xmppService",
+ "openpgp error: "
+ + ((OpenPgpError) result
+ .getParcelableExtra(OpenPgpApi.RESULT_ERROR))
+ .getMessage());
return 0;
}
return 0;
}
public void generateSignature(final Account account, String status,
- final UiCallback callback) {
+ final UiCallback<Account> callback) {
Intent params = new Intent();
params.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
params.setAction(OpenPgpApi.ACTION_SIGN);
@@ -256,52 +283,57 @@ public class PgpEngine {
signatureBuilder.append(lines[i].trim());
}
account.setKey("pgp_signature", signatureBuilder.toString());
- callback.success();
+ callback.success(account);
return;
case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
callback.userInputRequried((PendingIntent) result
- .getParcelableExtra(OpenPgpApi.RESULT_INTENT));
+ .getParcelableExtra(OpenPgpApi.RESULT_INTENT),
+ account);
return;
case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error(R.string.openpgp_error);
+ callback.error(R.string.openpgp_error, account);
return;
}
}
});
}
-
- public void hasKey(Contact contact, final UiCallback callback) {
+
+ public void hasKey(final Contact contact, final UiCallback<Contact> callback) {
Intent params = new Intent();
params.setAction(OpenPgpApi.ACTION_GET_KEY);
params.putExtra(OpenPgpApi.EXTRA_KEY_ID, contact.getPgpKeyId());
- params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, contact.getAccount().getJid());
+ params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, contact.getAccount()
+ .getJid());
api.executeApiAsync(params, null, null, new IOpenPgpCallback() {
-
+
@Override
public void onReturn(Intent result) {
switch (result.getIntExtra(OpenPgpApi.RESULT_CODE, 0)) {
case OpenPgpApi.RESULT_CODE_SUCCESS:
- callback.success();
+ callback.success(contact);
return;
case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
callback.userInputRequried((PendingIntent) result
- .getParcelableExtra(OpenPgpApi.RESULT_INTENT));
+ .getParcelableExtra(OpenPgpApi.RESULT_INTENT),
+ contact);
return;
case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error(R.string.openpgp_error);
+ callback.error(R.string.openpgp_error, contact);
return;
}
}
});
}
-
+
public PendingIntent getIntentForKey(Contact contact) {
Intent params = new Intent();
params.setAction(OpenPgpApi.ACTION_GET_KEY);
params.putExtra(OpenPgpApi.EXTRA_KEY_ID, contact.getPgpKeyId());
- params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, contact.getAccount().getJid());
+ params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, contact.getAccount()
+ .getJid());
Intent result = api.executeApi(params, null, null);
- return (PendingIntent) result.getParcelableExtra(OpenPgpApi.RESULT_INTENT);
+ return (PendingIntent) result
+ .getParcelableExtra(OpenPgpApi.RESULT_INTENT);
}
public PendingIntent getIntentForKey(Account account, long pgpKeyId) {
@@ -310,6 +342,7 @@ public class PgpEngine {
params.putExtra(OpenPgpApi.EXTRA_KEY_ID, pgpKeyId);
params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, account.getJid());
Intent result = api.executeApi(params, null, null);
- return (PendingIntent) result.getParcelableExtra(OpenPgpApi.RESULT_INTENT);
+ return (PendingIntent) result
+ .getParcelableExtra(OpenPgpApi.RESULT_INTENT);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 06:48:36 +0000