private void handleStartSecureSession() {
if (getRecipients() == null) {
Toast.makeText(
this, getString(R.string.ConversationActivity_invalid_recipient), Toast.LENGTH_LONG)
.show();
return;
}
final Recipient recipient = getRecipients().getPrimaryRecipient();
String recipientName =
(recipient.getName() == null ? recipient.getNumber() : recipient.getName());
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(R.string.ConversationActivity_initiate_secure_session_question);
builder.setIcon(Dialogs.resolveIcon(this, R.attr.dialog_info_icon));
builder.setCancelable(true);
builder.setMessage(
String.format(
getString(R.string.ConversationActivity_initiate_secure_session_with_s_question),
recipientName));
builder.setPositiveButton(
R.string.yes,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
KeyExchangeInitiator.initiate(ConversationActivity.this, masterSecret, recipient, true);
}
});
builder.setNegativeButton(R.string.no, null);
builder.show();
}
private void handleCommonRegistration(
MasterSecret masterSecret, TextSecureAccountManager accountManager, String number)
throws IOException {
setState(new RegistrationState(RegistrationState.STATE_GENERATING_KEYS, number));
Recipient self =
RecipientFactory.getRecipientsFromString(this, number, false).getPrimaryRecipient();
IdentityKeyPair identityKey = IdentityKeyUtil.getIdentityKeyPair(this, masterSecret);
List<PreKeyRecord> records = PreKeyUtil.generatePreKeys(this, masterSecret);
PreKeyRecord lastResort = PreKeyUtil.generateLastResortKey(this, masterSecret);
SignedPreKeyRecord signedPreKey =
PreKeyUtil.generateSignedPreKey(this, masterSecret, identityKey);
accountManager.setPreKeys(identityKey.getPublicKey(), lastResort, signedPreKey, records);
setState(new RegistrationState(RegistrationState.STATE_GCM_REGISTERING, number));
String gcmRegistrationId = "";
accountManager.setGcmId(Optional.of(gcmRegistrationId));
TextSecurePreferences.setGcmRegistrationId(this, gcmRegistrationId);
TextSecurePreferences.setWebsocketRegistered(this, true);
DatabaseFactory.getIdentityDatabase(this)
.saveIdentity(masterSecret, self.getRecipientId(), identityKey.getPublicKey());
DirectoryHelper.refreshDirectory(this, accountManager, number);
DirectoryRefreshListener.schedule(this);
}
private void setContactPhoto(final Recipient recipient) {
if (recipient == null) return;
if (isBadgeEnabled()) {
contactPhotoBadge.setImageBitmap(recipient.getContactPhoto());
contactPhotoBadge.assignContactFromPhone(recipient.getNumber(), true);
} else {
contactPhotoImage.setImageBitmap(recipient.getContactPhoto());
contactPhotoImage.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
if (recipient.getContactUri() != null) {
QuickContact.showQuickContact(
context,
contactPhotoImage,
recipient.getContactUri(),
QuickContact.MODE_LARGE,
null);
} else {
Intent intent =
new Intent(
Intents.SHOW_OR_CREATE_CONTACT,
Uri.fromParts("tel", recipient.getNumber(), null));
context.startActivity(intent);
}
}
});
}
}
private String getSessionName(AxolotlAddress axolotlAddress) {
Recipient recipient =
RecipientFactory.getRecipientsFromString(context, axolotlAddress.getName(), true)
.getPrimaryRecipient();
long recipientId = recipient.getRecipientId();
int deviceId = axolotlAddress.getDeviceId();
return recipientId + (deviceId == TextSecureAddress.DEFAULT_DEVICE_ID ? "" : "." + deviceId);
}
public String[] getRecipientStrings() {
List<String> recipientStrings = new LinkedList<>();
for (Recipient recipient : members) {
if (isLocalNumber(recipient)) {
recipientStrings.add(context.getString(R.string.GroupMembersDialog_me));
} else {
recipientStrings.add(recipient.toShortString());
}
}
return recipientStrings.toArray(new String[members.size()]);
}
private Recipients getRecipientsFor(String address) {
if (TextUtils.isEmpty(address) || address.equals("insert-address-token")) {
return RecipientFactory.getRecipientsFor(context, Recipient.getUnknownRecipient(), true);
}
Recipients recipients = RecipientFactory.getRecipientsFromString(context, address, true);
if (recipients == null || recipients.isEmpty()) {
return RecipientFactory.getRecipientsFor(context, Recipient.getUnknownRecipient(), true);
}
return recipients;
}
private Recipients getRecipientsFor(String address) {
if (address != null) {
Recipients recipients = RecipientFactory.getRecipientsFromString(context, address, true);
if (recipients == null || recipients.isEmpty()) {
return RecipientFactory.getRecipientsFor(context, Recipient.getUnknownRecipient(), true);
}
return recipients;
} else {
Log.w(TAG, "getRecipientsFor() address is null");
return RecipientFactory.getRecipientsFor(context, Recipient.getUnknownRecipient(), true);
}
}
private static boolean isExchangeQualified(
Context context, MasterSecret masterSecret, Recipient recipient) {
return (new RemoteKeyRecord(context, recipient).getCurrentRemoteKey() == null)
&& (new LocalKeyRecord(context, masterSecret, recipient).getCurrentKeyPair() == null)
&& !SessionRecordV2.hasSession(
context, masterSecret, recipient.getRecipientId(), RecipientDevice.DEFAULT_DEVICE_ID);
}
private @Nullable AxolotlAddress getAddressName(File sessionFile) {
try {
String[] parts = sessionFile.getName().split("[.]");
Recipient recipient =
RecipientFactory.getRecipientForId(context, Integer.valueOf(parts[0]), true);
int deviceId;
if (parts.length > 1) deviceId = Integer.parseInt(parts[1]);
else deviceId = TextSecureAddress.DEFAULT_DEVICE_ID;
return new AxolotlAddress(recipient.getNumber(), deviceId);
} catch (NumberFormatException e) {
Log.w(TAG, e);
return null;
}
}
@Override
public void onClick(DialogInterface dialogInterface, int item) {
Recipient recipient = groupMembers.get(item);
if (recipient.getContactUri() != null) {
ContactsContract.QuickContact.showQuickContact(
context,
new Rect(0, 0, 0, 0),
recipient.getContactUri(),
ContactsContract.QuickContact.MODE_LARGE,
null);
} else {
final Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
intent.putExtra(ContactsContract.Intents.Insert.PHONE, recipient.getNumber());
intent.setType(ContactsContract.Contacts.CONTENT_ITEM_TYPE);
context.startActivity(intent);
}
}
private long[] getRecipientIds(Recipients recipients) {
Set<Long> recipientSet = new HashSet<>();
List<Recipient> recipientList = recipients.getRecipientsList();
for (Recipient recipient : recipientList) {
recipientSet.add(recipient.getRecipientId());
}
long[] recipientArray = new long[recipientSet.size()];
int i = 0;
for (Long recipientId : recipientSet) {
recipientArray[i++] = recipientId;
}
Arrays.sort(recipientArray);
return recipientArray;
}
private long getThreadIdFor(@NonNull NotificationInd notification) {
String fromString =
notification.getFrom() != null && notification.getFrom().getTextString() != null
? Util.toIsoString(notification.getFrom().getTextString())
: "";
Recipients recipients = RecipientFactory.getRecipientsFromString(context, fromString, false);
if (recipients.isEmpty())
recipients =
RecipientFactory.getRecipientsFor(context, Recipient.getUnknownRecipient(), false);
return DatabaseFactory.getThreadDatabase(context).getThreadIdFor(recipients);
}
private boolean isLocalNumber(Recipient recipient) {
try {
String localNumber = TextSecurePreferences.getLocalNumber(context);
String e164Number = Util.canonicalizeNumber(context, recipient.getNumber());
return e164Number != null && e164Number.equals(localNumber);
} catch (InvalidNumberException e) {
Log.w(TAG, e);
return false;
}
}
public Cursor getEncryptedRogueMessages(Recipient recipient) {
String selection =
TYPE
+ " & "
+ Types.ENCRYPTION_REMOTE_NO_SESSION_BIT
+ " != 0"
+ " AND PHONE_NUMBERS_EQUAL("
+ ADDRESS
+ ", ?)";
String[] args = {recipient.getNumber()};
SQLiteDatabase db = databaseHelper.getReadableDatabase();
return db.query(TABLE_NAME, MESSAGE_PROJECTION, selection, args, null, null, null);
}
private void handleDial(Recipient recipient) {
try {
if (recipient == null) return;
Intent dialIntent = new Intent(Intent.ACTION_DIAL, Uri.parse("tel:" + recipient.getNumber()));
startActivity(dialIntent);
} catch (ActivityNotFoundException anfe) {
Log.w(TAG, anfe);
Dialogs.showAlertDialog(
this,
getString(R.string.ConversationActivity_calls_not_supported),
getString(
R.string.ConversationActivity_this_device_does_not_appear_to_support_dial_actions));
}
}
private void setRecipientTitle(Recipient recipient) {
if (!recipient.isGroupRecipient()) {
if (TextUtils.isEmpty(recipient.getName())) {
this.title.setText(recipient.getNumber());
this.subtitle.setText(null);
this.subtitle.setVisibility(View.GONE);
} else {
this.title.setText(recipient.getName());
this.subtitle.setText(recipient.getNumber());
this.subtitle.setVisibility(View.VISIBLE);
}
} else {
String groupName =
(!TextUtils.isEmpty(recipient.getName()))
? recipient.getName()
: getContext().getString(R.string.ConversationActivity_unnamed_group);
this.title.setText(groupName);
this.subtitle.setText(null);
this.subtitle.setVisibility(View.GONE);
}
}
protected Pair<Long, Long> insertMessageInbox(IncomingTextMessage message, long type) {
if (message.isJoined()) {
type = (type & (Types.TOTAL_MASK - Types.BASE_TYPE_MASK)) | Types.JOINED_TYPE;
} else if (message.isPreKeyBundle()) {
type |= Types.KEY_EXCHANGE_BIT | Types.KEY_EXCHANGE_BUNDLE_BIT;
} else if (message.isSecureMessage()) {
type |= Types.SECURE_MESSAGE_BIT;
} else if (message.isGroup()) {
type |= Types.SECURE_MESSAGE_BIT;
if (((IncomingGroupMessage) message).isUpdate()) type |= Types.GROUP_UPDATE_BIT;
else if (((IncomingGroupMessage) message).isQuit()) type |= Types.GROUP_QUIT_BIT;
} else if (message.isEndSession()) {
type |= Types.SECURE_MESSAGE_BIT;
type |= Types.END_SESSION_BIT;
}
if (message.isPush()) type |= Types.PUSH_MESSAGE_BIT;
Recipients recipients;
if (message.getSender() != null) {
recipients = RecipientFactory.getRecipientsFromString(context, message.getSender(), true);
} else {
Log.w(TAG, "Sender is null, returning unknown recipient");
recipients =
RecipientFactory.getRecipientsFor(context, Recipient.getUnknownRecipient(), false);
}
Recipients groupRecipients;
if (message.getGroupId() == null) {
groupRecipients = null;
} else {
groupRecipients =
RecipientFactory.getRecipientsFromString(context, message.getGroupId(), true);
}
boolean unread =
org.thoughtcrime.securesms.util.Util.isDefaultSmsProvider(context)
|| message.isSecureMessage()
|| message.isPreKeyBundle();
long threadId;
if (groupRecipients == null)
threadId = DatabaseFactory.getThreadDatabase(context).getThreadIdFor(recipients);
else threadId = DatabaseFactory.getThreadDatabase(context).getThreadIdFor(groupRecipients);
ContentValues values = new ContentValues(6);
values.put(ADDRESS, message.getSender());
values.put(ADDRESS_DEVICE_ID, message.getSenderDeviceId());
values.put(DATE_RECEIVED, System.currentTimeMillis());
values.put(DATE_SENT, message.getSentTimestampMillis());
values.put(PROTOCOL, message.getProtocol());
values.put(READ, unread ? 0 : 1);
if (!TextUtils.isEmpty(message.getPseudoSubject()))
values.put(SUBJECT, message.getPseudoSubject());
values.put(REPLY_PATH_PRESENT, message.isReplyPathPresent());
values.put(SERVICE_CENTER, message.getServiceCenterAddress());
values.put(BODY, message.getMessageBody());
values.put(TYPE, type);
values.put(THREAD_ID, threadId);
SQLiteDatabase db = databaseHelper.getWritableDatabase();
long messageId = db.insert(TABLE_NAME, null, values);
if (unread) {
DatabaseFactory.getThreadDatabase(context).setUnread(threadId);
}
DatabaseFactory.getThreadDatabase(context).update(threadId, true);
notifyConversationListeners(threadId);
jobManager.add(new TrimThreadJob(context, threadId));
return new Pair<>(messageId, threadId);
}