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Diffstat (limited to 'src/eu/siacs/conversations/crypto/PgpEngine.java')
-rw-r--r--src/eu/siacs/conversations/crypto/PgpEngine.java137
1 files changed, 66 insertions, 71 deletions
diff --git a/src/eu/siacs/conversations/crypto/PgpEngine.java b/src/eu/siacs/conversations/crypto/PgpEngine.java
index 5a51a1e8..48750e24 100644
--- a/src/eu/siacs/conversations/crypto/PgpEngine.java
+++ b/src/eu/siacs/conversations/crypto/PgpEngine.java
@@ -14,12 +14,13 @@ import org.openintents.openpgp.OpenPgpSignatureResult;
import org.openintents.openpgp.util.OpenPgpApi;
import org.openintents.openpgp.util.OpenPgpApi.IOpenPgpCallback;
+import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.services.XmppConnectionService;
+import eu.siacs.conversations.ui.UiCallback;
import eu.siacs.conversations.xmpp.jingle.JingleFile;
-
import android.app.PendingIntent;
import android.content.Intent;
import android.graphics.BitmapFactory;
@@ -34,7 +35,7 @@ public class PgpEngine {
this.mXmppConnectionService = service;
}
- public void decrypt(final Message message, final OnPgpEngineResult callback) {
+ public void decrypt(final Message message, final UiCallback callback) {
Log.d("xmppService","decrypting message "+message.getUuid());
Intent params = new Intent();
params.setAction(OpenPgpApi.ACTION_DECRYPT_VERIFY);
@@ -59,8 +60,7 @@ public class PgpEngine {
.getParcelableExtra(OpenPgpApi.RESULT_INTENT));
return;
case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error((OpenPgpError) result
- .getParcelableExtra(OpenPgpApi.RESULT_ERROR));
+ callback.error(R.string.openpgp_error);
return;
default:
return;
@@ -97,8 +97,7 @@ public class PgpEngine {
.getParcelableExtra(OpenPgpApi.RESULT_INTENT));
return;
case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error((OpenPgpError) result
- .getParcelableExtra(OpenPgpApi.RESULT_ERROR));
+ callback.error(R.string.openpgp_error);
return;
default:
return;
@@ -106,67 +105,26 @@ public class PgpEngine {
}
});
} catch (FileNotFoundException e) {
- callback.error(new OpenPgpError(0, "file not found: "+e.getMessage()));
+ callback.error(R.string.error_decrypting_file);
} catch (IOException e) {
- callback.error(new OpenPgpError(0, "io exception: "+e.getMessage()));
+ callback.error(R.string.error_decrypting_file);
}
}
}
- public void encrypt(Account account, final Message message,
- final OnPgpEngineResult callback) {
+ public void encrypt(final Message message,final UiCallback callback) {
long[] keys = { message.getConversation().getContact().getPgpKeyId() };
Intent params = new Intent();
params.setAction(OpenPgpApi.ACTION_ENCRYPT);
params.putExtra(OpenPgpApi.EXTRA_KEY_IDS, keys);
- params.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
- params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, account.getJid());
-
- 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,
- OpenPgpApi.RESULT_CODE_ERROR)) {
- case OpenPgpApi.RESULT_CODE_SUCCESS:
- StringBuilder encryptedMessageBody = new StringBuilder();
- String[] lines = os.toString().split("\n");
- for (int i = 3; i < lines.length - 1; ++i) {
- encryptedMessageBody.append(lines[i].trim());
- }
- message.setEncryptedBody(encryptedMessageBody.toString());
- callback.success();
- break;
- case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
- callback.userInputRequried((PendingIntent) result
- .getParcelableExtra(OpenPgpApi.RESULT_INTENT));
- break;
- case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error((OpenPgpError) result
- .getParcelableExtra(OpenPgpApi.RESULT_ERROR));
- break;
- }
- }
- });
+ params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, message.getConversation().getAccount().getJid());
- }
+ if (message.getType() == Message.TYPE_TEXT) {
+ params.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
- public void encrypt(final Message message, final OnPgpEngineResult callback) {
- try {
- Log.d("xmppService","calling to encrypt file");
- JingleFile inputFile = this.mXmppConnectionService.getFileBackend().getJingleFile(message, true);
- JingleFile outputFile = this.mXmppConnectionService.getFileBackend().getJingleFile(message, false);
- outputFile.createNewFile();
- long[] keys = { message.getConversation().getContact().getPgpKeyId() };
- Intent params = new Intent();
- params.setAction(OpenPgpApi.ACTION_ENCRYPT);
- params.putExtra(OpenPgpApi.EXTRA_KEY_IDS, keys);
- params.putExtra(OpenPgpApi.EXTRA_ACCOUNT_NAME, message.getConversation().getAccount().getJid());
- InputStream is = new FileInputStream(inputFile);
- OutputStream os = new FileOutputStream(outputFile);
+ InputStream is = new ByteArrayInputStream(message.getBody().getBytes());
+ final OutputStream os = new ByteArrayOutputStream();
api.executeApiAsync(params, is, os, new IOpenPgpCallback() {
@Override
@@ -174,6 +132,12 @@ public class PgpEngine {
switch (result.getIntExtra(OpenPgpApi.RESULT_CODE,
OpenPgpApi.RESULT_CODE_ERROR)) {
case OpenPgpApi.RESULT_CODE_SUCCESS:
+ StringBuilder encryptedMessageBody = new StringBuilder();
+ String[] lines = os.toString().split("\n");
+ for (int i = 3; i < lines.length - 1; ++i) {
+ encryptedMessageBody.append(lines[i].trim());
+ }
+ message.setEncryptedBody(encryptedMessageBody.toString());
callback.success();
break;
case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
@@ -181,19 +145,45 @@ public class PgpEngine {
.getParcelableExtra(OpenPgpApi.RESULT_INTENT));
break;
case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error((OpenPgpError) result
- .getParcelableExtra(OpenPgpApi.RESULT_ERROR));
+ callback.error(R.string.openpgp_error);
break;
}
}
});
- } catch (FileNotFoundException e) {
- Log.d("xmppService","file not found: "+e.getMessage());
- } catch (IOException e) {
- Log.d("xmppService","io exception during file encrypt");
+ } else if (message.getType() == Message.TYPE_IMAGE) {
+ try {
+ 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();
+ break;
+ case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
+ callback.userInputRequried((PendingIntent) result
+ .getParcelableExtra(OpenPgpApi.RESULT_INTENT));
+ break;
+ case OpenPgpApi.RESULT_CODE_ERROR:
+ callback.error(R.string.openpgp_error);
+ break;
+ }
+ }
+ });
+ } catch (FileNotFoundException e) {
+ Log.d("xmppService","file not found: "+e.getMessage());
+ } catch (IOException e) {
+ Log.d("xmppService","io exception during file encrypt");
+ }
}
}
-
+
public long fetchKeyId(Account account, String status, String signature) {
if ((signature == null) || (api == null)) {
return 0;
@@ -242,7 +232,7 @@ public class PgpEngine {
}
public void generateSignature(final Account account, String status,
- final OnPgpEngineResult callback) {
+ final UiCallback callback) {
Intent params = new Intent();
params.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true);
params.setAction(OpenPgpApi.ACTION_SIGN);
@@ -268,22 +258,19 @@ public class PgpEngine {
.getParcelableExtra(OpenPgpApi.RESULT_INTENT));
return;
case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error((OpenPgpError) result
- .getParcelableExtra(OpenPgpApi.RESULT_ERROR));
+ callback.error(R.string.openpgp_error);
return;
}
}
});
}
- public void hasKey(Contact contact, final OnPgpEngineResult callback) {
+ public void hasKey(Contact contact, final UiCallback 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());
- InputStream is = new ByteArrayInputStream(new byte[0]);
- OutputStream os = new ByteArrayOutputStream();
- api.executeApiAsync(params, is, os, new IOpenPgpCallback() {
+ api.executeApiAsync(params, null, null, new IOpenPgpCallback() {
@Override
public void onReturn(Intent result) {
@@ -296,11 +283,19 @@ public class PgpEngine {
.getParcelableExtra(OpenPgpApi.RESULT_INTENT));
return;
case OpenPgpApi.RESULT_CODE_ERROR:
- callback.error((OpenPgpError) result
- .getParcelableExtra(OpenPgpApi.RESULT_ERROR));
+ callback.error(R.string.openpgp_error);
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());
+ Intent result = api.executeApi(params, null, null);
+ return (PendingIntent) result.getParcelableExtra(OpenPgpApi.RESULT_INTENT);
+ }
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-26 04:33:52 +0000