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Code Issues Releases Wiki Activity

Merge pull request #1595 from fiaxh/pgp_database_signature 

Regenerate PGP signatures once
This commit is contained in:
Daniel Gultsch 2015-12-04 15:35:51 +01:00
parent 0664d6ac7b e5f154316c
commit 196c8e593f
3 changed files with 94 additions and 72 deletions
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17
src/main/java/eu/siacs/conversations/entities/Account.java
View File

@ -413,13 +413,13 @@ public class Account extends AbstractEntity {
}
public String getPgpSignature() {
if (keys.has(KEY_PGP_SIGNATURE)) {
try {
try {
if (keys.has(KEY_PGP_SIGNATURE) && !"null".equals(keys.getString(KEY_PGP_SIGNATURE))) {
return keys.getString(KEY_PGP_SIGNATURE);
} catch (final JSONException e) {
} else {
return null;
}
} else {
} catch (final JSONException e) {
return null;
}
}
@ -433,6 +433,15 @@ public class Account extends AbstractEntity {
return true;
}
public boolean unsetPgpSignature() {
try {
keys.put(KEY_PGP_SIGNATURE, JSONObject.NULL);
} catch (JSONException e) {
return false;
}
return true;
}
public long getPgpId() {
if (keys.has(KEY_PGP_ID)) {
try {

11
src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java
View File

@ -43,7 +43,7 @@ public class DatabaseBackend extends SQLiteOpenHelper {
private static DatabaseBackend instance = null;
private static final String DATABASE_NAME = "history";
private static final int DATABASE_VERSION = 20;
private static final int DATABASE_VERSION = 21;
private static String CREATE_CONTATCS_STATEMENT = "create table "
+ Contact.TABLENAME + "(" + Contact.ACCOUNT + " TEXT, "
@ -335,6 +335,15 @@ public class DatabaseBackend extends SQLiteOpenHelper {
if (oldVersion < 18 && newVersion >= 18) {
db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + Message.READ + " NUMBER DEFAULT 1");
}
if (oldVersion < 21 && newVersion >= 21) {
List<Account> accounts = getAccounts(db);
for (Account account : accounts) {
account.unsetPgpSignature();
db.update(Account.TABLENAME, account.getContentValues(), Account.UUID
+ "=?", new String[]{account.getUuid()});
}
}
}
public static synchronized DatabaseBackend getInstance(Context context) {

138
src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
View File

@ -1062,81 +1062,85 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa
final ConversationActivity activity = (ConversationActivity) getActivity();
final XmppConnectionService xmppService = activity.xmppConnectionService;
final Contact contact = message.getConversation().getContact();
if (activity.hasPgp()) {
if (conversation.getMode() == Conversation.MODE_SINGLE) {
if (contact.getPgpKeyId() != 0) {
xmppService.getPgpEngine().hasKey(contact,
new UiCallback<Contact>() {
if (!activity.hasPgp()) {
activity.showInstallPgpDialog();
return;
}
if (conversation.getAccount().getPgpSignature() == null) {
activity.announcePgp(conversation.getAccount(), conversation);
return;
}
if (conversation.getMode() == Conversation.MODE_SINGLE) {
if (contact.getPgpKeyId() != 0) {
xmppService.getPgpEngine().hasKey(contact,
new UiCallback<Contact>() {
@Override
public void userInputRequried(PendingIntent pi,
Contact contact) {
activity.runIntent(
pi,
ConversationActivity.REQUEST_ENCRYPT_MESSAGE);
}
@Override
public void userInputRequried(PendingIntent pi,
Contact contact) {
activity.runIntent(
pi,
ConversationActivity.REQUEST_ENCRYPT_MESSAGE);
}
@Override
public void success(Contact contact) {
messageSent();
activity.encryptTextMessage(message);
}
@Override
public void success(Contact contact) {
messageSent();
activity.encryptTextMessage(message);
}
@Override
public void error(int error, Contact contact) {
@Override
public void error(int error, Contact contact) {
System.out.println();
}
});
}
});
} else {
showNoPGPKeyDialog(false,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
conversation
.setNextEncryption(Message.ENCRYPTION_NONE);
xmppService.databaseBackend
.updateConversation(conversation);
message.setEncryption(Message.ENCRYPTION_NONE);
xmppService.sendMessage(message);
messageSent();
}
});
}
} else {
if (conversation.getMucOptions().pgpKeysInUse()) {
if (!conversation.getMucOptions().everybodyHasKeys()) {
Toast warning = Toast
.makeText(getActivity(),
R.string.missing_public_keys,
Toast.LENGTH_LONG);
warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
warning.show();
}
activity.encryptTextMessage(message);
messageSent();
} else {
showNoPGPKeyDialog(true,
new DialogInterface.OnClickListener() {
showNoPGPKeyDialog(false,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
conversation
.setNextEncryption(Message.ENCRYPTION_NONE);
message.setEncryption(Message.ENCRYPTION_NONE);
xmppService.databaseBackend
.updateConversation(conversation);
xmppService.sendMessage(message);
messageSent();
}
});
}
@Override
public void onClick(DialogInterface dialog,
int which) {
conversation
.setNextEncryption(Message.ENCRYPTION_NONE);
xmppService.databaseBackend
.updateConversation(conversation);
message.setEncryption(Message.ENCRYPTION_NONE);
xmppService.sendMessage(message);
messageSent();
}
});
}
} else {
activity.showInstallPgpDialog();
if (conversation.getMucOptions().pgpKeysInUse()) {
if (!conversation.getMucOptions().everybodyHasKeys()) {
Toast warning = Toast
.makeText(getActivity(),
R.string.missing_public_keys,
Toast.LENGTH_LONG);
warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
warning.show();
}
activity.encryptTextMessage(message);
messageSent();
} else {
showNoPGPKeyDialog(true,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
conversation
.setNextEncryption(Message.ENCRYPTION_NONE);
message.setEncryption(Message.ENCRYPTION_NONE);
xmppService.databaseBackend
.updateConversation(conversation);
xmppService.sendMessage(message);
messageSent();
}
});
}
}
}