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improved OTR verification part one

This commit is contained in:
Daniel Gultsch 2015-01-02 01:21:14 +01:00
parent b71740f0d4
commit 3833e6dfef
12 changed files with 402 additions and 351 deletions
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6
src/main/java/eu/siacs/conversations/crypto/OtrEngine.java
View File

@ -34,7 +34,7 @@ import net.java.otr4j.crypto.OtrCryptoException;
import net.java.otr4j.session.InstanceTag;
import net.java.otr4j.session.SessionID;
public class OtrEngine implements OtrEngineHost {
public class OtrEngine extends OtrCryptoEngineImpl implements OtrEngineHost {
private Account account;
private OtrPolicy otrPolicy;
@ -258,10 +258,10 @@ public class OtrEngine implements OtrEngineHost {
Conversation conversation = this.mXmppConnectionService.find(this.account,jid);
if (conversation!=null) {
if (approved) {
conversation.getContact().addOtrFingerprint(CryptoHelper.prettifyFingerprint(fingerprint));
conversation.getContact().addOtrFingerprint(fingerprint);
}
conversation.smp().hint = null;
conversation.smp().status = Conversation.Smp.STATUS_FINISHED;
conversation.smp().status = Conversation.Smp.STATUS_VERIFIED;
mXmppConnectionService.updateConversationUi();
mXmppConnectionService.syncRosterToDisk(conversation.getAccount());
}

2
src/main/java/eu/siacs/conversations/entities/Contact.java
View File

@ -453,7 +453,7 @@ public class Contact implements ListItem, Blockable {
public String getShareableUri() {
if (getOtrFingerprints().size() >= 1) {
String otr = getOtrFingerprints().get(0);
return "xmpp:" + getJid().toBareJid().toString() + "?otr-fingerprint=" + otr.replace(" ", "");
return "xmpp:" + getJid().toBareJid().toString() + "?otr-fingerprint=" + otr;
} else {
return "xmpp:" + getJid().toBareJid().toString();
}

31
src/main/java/eu/siacs/conversations/entities/Conversation.java
View File

@ -436,30 +436,29 @@ public class Conversation extends AbstractEntity implements Blockable {
return this.otrSession != null;
}
public String getOtrFingerprint() {
public synchronized String getOtrFingerprint() {
if (this.otrFingerprint == null) {
try {
if (getOtrSession() == null) {
return "";
if (getOtrSession() == null || getOtrSession().getSessionStatus() != SessionStatus.ENCRYPTED) {
return null;
}
DSAPublicKey remotePubKey = (DSAPublicKey) getOtrSession()
.getRemotePublicKey();
StringBuilder builder = new StringBuilder(
new OtrCryptoEngineImpl().getFingerprint(remotePubKey));
builder.insert(8, " ");
builder.insert(17, " ");
builder.insert(26, " ");
builder.insert(35, " ");
this.otrFingerprint = builder.toString();
DSAPublicKey remotePubKey = (DSAPublicKey) getOtrSession().getRemotePublicKey();
this.otrFingerprint = getAccount().getOtrEngine().getFingerprint(remotePubKey);
} catch (final OtrCryptoException | UnsupportedOperationException ignored) {
return null;
}
}
return this.otrFingerprint;
}
public void verifyOtrFingerprint() {
getContact().addOtrFingerprint(getOtrFingerprint());
public boolean verifyOtrFingerprint() {
final String fingerprint = getOtrFingerprint();
if (fingerprint != null) {
getContact().addOtrFingerprint(fingerprint);
return true;
} else {
return false;
}
}
public boolean isOtrFingerprintVerified() {
@ -708,7 +707,7 @@ public class Conversation extends AbstractEntity implements Blockable {
public static final int STATUS_CONTACT_REQUESTED = 1;
public static final int STATUS_WE_REQUESTED = 2;
public static final int STATUS_FAILED = 3;
public static final int STATUS_FINISHED = 4;
public static final int STATUS_VERIFIED = 4;
public String secret = null;
public String hint = null;

6
src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java
View File

@ -22,7 +22,7 @@ public class DatabaseBackend extends SQLiteOpenHelper {
private static DatabaseBackend instance = null;
private static final String DATABASE_NAME = "history";
private static final int DATABASE_VERSION = 12;
private static final int DATABASE_VERSION = 13;
private static String CREATE_CONTATCS_STATEMENT = "create table "
+ Contact.TABLENAME + "(" + Contact.ACCOUNT + " TEXT, "
@ -126,6 +126,10 @@ public class DatabaseBackend extends SQLiteOpenHelper {
db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN "
+ Message.SERVER_MSG_ID + " TEXT");
}
if (oldVersion < 13 && newVersion >= 13) {
db.execSQL("delete from "+Contact.TABLENAME);
db.execSQL("update "+Account.TABLENAME+" set "+Account.ROSTERVERSION+" = NULL");
}
}
public static synchronized DatabaseBackend getInstance(Context context) {

6
src/main/java/eu/siacs/conversations/ui/ContactDetailsActivity.java
View File

@ -37,6 +37,7 @@ import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.ListItem;
import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
import eu.siacs.conversations.services.XmppConnectionService.OnRosterUpdate;
import eu.siacs.conversations.utils.CryptoHelper;
import eu.siacs.conversations.utils.UIHelper;
import eu.siacs.conversations.xmpp.OnUpdateBlocklist;
import eu.siacs.conversations.xmpp.jid.InvalidJidException;
@ -315,7 +316,7 @@ public class ContactDetailsActivity extends XmppActivity implements OnAccountUpd
.findViewById(R.id.button_remove);
remove.setVisibility(View.VISIBLE);
keyType.setText("OTR Fingerprint");
key.setText(otrFingerprint);
key.setText(CryptoHelper.prettifyFingerprint(otrFingerprint));
keys.addView(view);
remove.setOnClickListener(new OnClickListener() {
@ -396,8 +397,7 @@ public class ContactDetailsActivity extends XmppActivity implements OnAccountUpd
public void onClick(DialogInterface dialog, int which) {
if (contact.deleteOtrFingerprint(fingerprint)) {
populateView();
xmppConnectionService.syncRosterToDisk(contact
.getAccount());
xmppConnectionService.syncRosterToDisk(contact.getAccount());
}
}

37
src/main/java/eu/siacs/conversations/ui/ConversationActivity.java
View File

@ -27,6 +27,8 @@ import android.widget.PopupMenu;
import android.widget.PopupMenu.OnMenuItemClickListener;
import android.widget.Toast;
import net.java.otr4j.session.SessionStatus;
import java.util.ArrayList;
import java.util.List;
@ -555,6 +557,41 @@ public class ConversationActivity extends XmppActivity
attachFilePopup.show();
}
public void verifyOtrSessionDialog(final Conversation conversation, View view) {
if (!conversation.hasValidOtrSession() || conversation.getOtrSession().getSessionStatus() != SessionStatus.ENCRYPTED) {
Toast.makeText(this, R.string.otr_session_not_started, Toast.LENGTH_LONG).show();
return;
}
if (view == null) {
return;
}
PopupMenu popup = new PopupMenu(this, view);
popup.inflate(R.menu.verification_choices);
popup.setOnMenuItemClickListener(new OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem menuItem) {
Intent intent = new Intent(ConversationActivity.this, VerifyOTRActivity.class);
intent.setAction(VerifyOTRActivity.ACTION_VERIFY_CONTACT);
intent.putExtra("contact", conversation.getContact().getJid().toBareJid().toString());
intent.putExtra("account", conversation.getAccount().getJid().toBareJid().toString());
switch (menuItem.getItemId()) {
case R.id.scan_fingerprint:
intent.putExtra("mode",VerifyOTRActivity.MODE_SCAN_FINGERPRINT);
break;
case R.id.ask_question:
intent.putExtra("mode",VerifyOTRActivity.MODE_ASK_QUESTION);
break;
case R.id.manual_verification:
intent.putExtra("mode",VerifyOTRActivity.MODE_MANUAL_VERIFICATION);
break;
}
startActivity(intent);
return true;
}
});
popup.show();
}
protected void selectEncryptionDialog(final Conversation conversation) {
View menuItemView = findViewById(R.id.action_security);
if (menuItemView == null) {

20
src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
View File

@ -204,13 +204,7 @@ public class ConversationFragment extends Fragment {
@Override
public void onClick(View v) {
if (conversation.getOtrFingerprint() != null) {
Intent intent = new Intent(getActivity(), VerifyOTRActivity.class);
intent.setAction(VerifyOTRActivity.ACTION_VERIFY_CONTACT);
intent.putExtra("contact", conversation.getContact().getJid().toBareJid().toString());
intent.putExtra("account", conversation.getAccount().getJid().toBareJid().toString());
startActivity(intent);
}
activity.verifyOtrSessionDialog(conversation,v);
}
};
private ConcurrentLinkedQueue<Message> mEncryptedMessages = new ConcurrentLinkedQueue<>();
@ -796,7 +790,17 @@ public class ConversationFragment extends Fragment {
protected void makeFingerprintWarning() {
if (conversation.smpRequested()) {
showSnackbar(R.string.smp_requested, R.string.verify, clickToVerify);
showSnackbar(R.string.smp_requested, R.string.verify, new OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(activity, VerifyOTRActivity.class);
intent.setAction(VerifyOTRActivity.ACTION_VERIFY_CONTACT);
intent.putExtra("contact", conversation.getContact().getJid().toBareJid().toString());
intent.putExtra("account", conversation.getAccount().getJid().toBareJid().toString());
intent.putExtra("mode",VerifyOTRActivity.MODE_ANSWER_QUESTION);
startActivity(intent);
}
});
} else if (conversation.hasValidOtrSession() && (conversation.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED)
&& (!conversation.isOtrFingerprintVerified())) {
showSnackbar(R.string.unknown_otr_fingerprint, R.string.verify, clickToVerify);

316
src/main/java/eu/siacs/conversations/ui/VerifyOTRActivity.java
View File

@ -1,14 +1,15 @@
package eu.siacs.conversations.ui;
import android.app.ActionBar;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
@ -32,57 +33,56 @@ import eu.siacs.conversations.xmpp.jid.Jid;
public class VerifyOTRActivity extends XmppActivity implements XmppConnectionService.OnConversationUpdate {
public static final String ACTION_VERIFY_CONTACT = "verify_contact";
public static final int MODE_SCAN_FINGERPRINT = - 0x0502;
public static final int MODE_ASK_QUESTION = 0x0503;
public static final int MODE_ANSWER_QUESTION = 0x0504;
public static final int MODE_MANUAL_VERIFICATION = 0x0505;
private RelativeLayout mVerificationAreaOne;
private RelativeLayout mVerificationAreaTwo;
private TextView mErrorNoSession;
private TextView mRemoteJid;
private LinearLayout mManualVerificationArea;
private LinearLayout mSmpVerificationArea;
private TextView mRemoteFingerprint;
private TextView mYourFingerprint;
private EditText mSharedSecretHint;
private EditText mSharedSecretSecret;
private Button mButtonScanQrCode;
private Button mButtonShowQrCode;
private Button mButtonSharedSecretPositive;
private Button mButtonSharedSecretNegative;
private TextView mVerificationExplain;
private TextView mStatusMessage;
private TextView mSharedSecretHint;
private EditText mSharedSecretHintEditable;
private EditText mSharedSecretSecret;
private Button mLeftButton;
private Button mRightButton;
private Account mAccount;
private Conversation mConversation;
private int mode = MODE_MANUAL_VERIFICATION;
private XmppUri mPendingUri = null;
private DialogInterface.OnClickListener mVerifyFingerprintListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int click) {
mConversation.verifyOtrFingerprint();
updateView();
xmppConnectionService.syncRosterToDisk(mConversation.getAccount());
Toast.makeText(VerifyOTRActivity.this,R.string.verified,Toast.LENGTH_SHORT).show();
finish();
}
};
private View.OnClickListener mShowQrCodeListener = new View.OnClickListener() {
@Override
public void onClick(final View view) {
showQrCode();
}
};
private View.OnClickListener mScanQrCodeListener = new View.OnClickListener() {
@Override
public void onClick(View view) {
new IntentIntegrator(VerifyOTRActivity.this).initiateScan();
}
};
private View.OnClickListener mCreateSharedSecretListener = new View.OnClickListener() {
@Override
public void onClick(final View view) {
if (isAccountOnline()) {
final String question = mSharedSecretHint.getText().toString();
final String question = mSharedSecretHintEditable.getText().toString();
final String secret = mSharedSecretSecret.getText().toString();
initSmp(question, secret);
updateView();
if (question.trim().isEmpty()) {
mSharedSecretHintEditable.requestFocus();
mSharedSecretHintEditable.setError(getString(R.string.shared_secret_hint_should_not_be_empty));
} else if (secret.trim().isEmpty()) {
mSharedSecretSecret.requestFocus();
mSharedSecretSecret.setError(getString(R.string.shared_secret_can_not_be_empty));
} else {
mSharedSecretSecret.setError(null);
mSharedSecretHintEditable.setError(null);
initSmp(question, secret);
updateView();
}
}
}
};
@ -100,7 +100,7 @@ public class VerifyOTRActivity extends XmppActivity implements XmppConnectionSer
@Override
public void onClick(View view) {
if (isAccountOnline()) {
final String question = mSharedSecretHint.getText().toString();
final String question = mSharedSecretHintEditable.getText().toString();
final String secret = mSharedSecretSecret.getText().toString();
respondSmp(question, secret);
updateView();
@ -124,14 +124,14 @@ public class VerifyOTRActivity extends XmppActivity implements XmppConnectionSer
}
};
private XmppUri mPendingUri = null;
protected boolean initSmp(final String question, final String secret) {
final Session session = mConversation.getOtrSession();
if (session!=null) {
try {
session.initSmp(question, secret);
mConversation.smp().status = Conversation.Smp.STATUS_WE_REQUESTED;
mConversation.smp().secret = secret;
mConversation.smp().hint = question;
return true;
} catch (OtrException e) {
return false;
@ -172,15 +172,17 @@ public class VerifyOTRActivity extends XmppActivity implements XmppConnectionSer
}
}
protected void verifyWithUri(XmppUri uri) {
protected boolean verifyWithUri(XmppUri uri) {
Contact contact = mConversation.getContact();
if (this.mConversation.getContact().getJid().equals(uri.getJid()) && uri.getFingerprint() != null) {
contact.addOtrFingerprint(uri.getFingerprint());
Toast.makeText(this,R.string.verified,Toast.LENGTH_SHORT).show();
updateView();
xmppConnectionService.syncRosterToDisk(contact.getAccount());
return true;
} else {
Toast.makeText(this,R.string.could_not_verify_fingerprint,Toast.LENGTH_SHORT).show();
return false;
}
}
@ -194,7 +196,7 @@ public class VerifyOTRActivity extends XmppActivity implements XmppConnectionSer
}
protected boolean handleIntent(Intent intent) {
if (intent.getAction().equals(ACTION_VERIFY_CONTACT)) {
if (intent != null && intent.getAction().equals(ACTION_VERIFY_CONTACT)) {
try {
this.mAccount = this.xmppConnectionService.findAccountByJid(Jid.fromString(intent.getExtras().getString("account")));
} catch (final InvalidJidException ignored) {
@ -208,6 +210,11 @@ public class VerifyOTRActivity extends XmppActivity implements XmppConnectionSer
} catch (final InvalidJidException ignored) {
return false;
}
this.mode = intent.getIntExtra("mode", MODE_MANUAL_VERIFICATION);
if (this.mode == MODE_SCAN_FINGERPRINT) {
new IntentIntegrator(this).initiateScan();
return false;
}
return true;
} else {
return false;
@ -223,9 +230,12 @@ public class VerifyOTRActivity extends XmppActivity implements XmppConnectionSer
XmppUri uri = new XmppUri(data);
if (xmppConnectionServiceBound) {
verifyWithUri(uri);
finish();
} else {
this.mPendingUri = uri;
}
} else {
finish();
}
}
super.onActivityResult(requestCode, requestCode, intent);
@ -234,84 +244,139 @@ public class VerifyOTRActivity extends XmppActivity implements XmppConnectionSer
@Override
protected void onBackendConnected() {
if (handleIntent(getIntent())) {
if (mPendingUri!=null) {
verifyWithUri(mPendingUri);
mPendingUri = null;
}
updateView();
} else if (mPendingUri!=null) {
verifyWithUri(mPendingUri);
finish();
mPendingUri = null;
}
setIntent(null);
}
protected void updateView() {
if (this.mConversation.hasValidOtrSession()) {
final ActionBar actionBar = getActionBar();
this.mVerificationExplain.setText(R.string.no_otr_session_found);
invalidateOptionsMenu();
this.mVerificationAreaOne.setVisibility(View.VISIBLE);
this.mVerificationAreaTwo.setVisibility(View.VISIBLE);
this.mErrorNoSession.setVisibility(View.GONE);
this.mYourFingerprint.setText(CryptoHelper.prettifyFingerprint(this.mAccount.getOtrFingerprint()));
this.mRemoteFingerprint.setText(this.mConversation.getOtrFingerprint());
this.mRemoteJid.setText(this.mConversation.getContact().getJid().toBareJid().toString());
Conversation.Smp smp = mConversation.smp();
Session session = mConversation.getOtrSession();
if (mConversation.isOtrFingerprintVerified()) {
deactivateButton(mButtonScanQrCode, R.string.verified);
} else {
activateButton(mButtonScanQrCode, R.string.scan_qr_code, mScanQrCodeListener);
}
if (smp.status == Conversation.Smp.STATUS_NONE) {
activateButton(mButtonSharedSecretPositive, R.string.create, mCreateSharedSecretListener);
deactivateButton(mButtonSharedSecretNegative, R.string.cancel);
this.mSharedSecretHint.setFocusableInTouchMode(true);
this.mSharedSecretSecret.setFocusableInTouchMode(true);
this.mSharedSecretSecret.setText("");
this.mSharedSecretHint.setText("");
this.mSharedSecretHint.setVisibility(View.VISIBLE);
this.mSharedSecretSecret.setVisibility(View.VISIBLE);
this.mStatusMessage.setVisibility(View.GONE);
} else if (smp.status == Conversation.Smp.STATUS_CONTACT_REQUESTED) {
this.mSharedSecretHint.setFocusable(false);
this.mSharedSecretHint.setText(smp.hint);
this.mSharedSecretSecret.setFocusableInTouchMode(true);
this.mSharedSecretHint.setVisibility(View.VISIBLE);
this.mSharedSecretSecret.setVisibility(View.VISIBLE);
this.mStatusMessage.setVisibility(View.GONE);
deactivateButton(mButtonSharedSecretNegative, R.string.cancel);
activateButton(mButtonSharedSecretPositive, R.string.respond, mRespondSharedSecretListener);
} else if (smp.status == Conversation.Smp.STATUS_FAILED) {
activateButton(mButtonSharedSecretNegative, R.string.cancel, mFinishListener);
activateButton(mButtonSharedSecretPositive, R.string.try_again, mRetrySharedSecretListener);
this.mSharedSecretHint.setVisibility(View.GONE);
this.mSharedSecretSecret.setVisibility(View.GONE);
this.mStatusMessage.setVisibility(View.VISIBLE);
this.mStatusMessage.setText(R.string.secrets_do_not_match);
this.mStatusMessage.setTextColor(getWarningTextColor());
} else if (smp.status == Conversation.Smp.STATUS_FINISHED) {
this.mSharedSecretHint.setText("");
this.mSharedSecretHint.setVisibility(View.GONE);
this.mSharedSecretSecret.setText("");
this.mSharedSecretSecret.setVisibility(View.GONE);
this.mStatusMessage.setVisibility(View.VISIBLE);
this.mStatusMessage.setTextColor(getPrimaryColor());
deactivateButton(mButtonSharedSecretNegative, R.string.cancel);
if (mConversation.isOtrFingerprintVerified()) {
activateButton(mButtonSharedSecretPositive, R.string.finish, mFinishListener);
this.mStatusMessage.setText(R.string.verified);
} else {
activateButton(mButtonSharedSecretPositive,R.string.reset,mRetrySharedSecretListener);
this.mStatusMessage.setText(R.string.secret_accepted);
}
} else if (session != null && session.isSmpInProgress()) {
deactivateButton(mButtonSharedSecretPositive, R.string.in_progress);
activateButton(mButtonSharedSecretNegative, R.string.cancel, mCancelSharedSecretListener);
this.mSharedSecretHint.setVisibility(View.VISIBLE);
this.mSharedSecretSecret.setVisibility(View.VISIBLE);
this.mSharedSecretHint.setFocusable(false);
this.mSharedSecretSecret.setFocusable(false);
switch(this.mode) {
case MODE_ASK_QUESTION:
if (actionBar != null ) {
actionBar.setTitle(R.string.ask_question);
}
this.updateViewAskQuestion();
break;
case MODE_ANSWER_QUESTION:
if (actionBar != null ) {
actionBar.setTitle(R.string.smp_requested);
}
this.updateViewAnswerQuestion();
break;
case MODE_MANUAL_VERIFICATION:
default:
if (actionBar != null ) {
actionBar.setTitle(R.string.manually_verify);
}
this.updateViewManualVerification();
break;
}
} else {
this.mVerificationAreaOne.setVisibility(View.GONE);
this.mVerificationAreaTwo.setVisibility(View.GONE);
this.mErrorNoSession.setVisibility(View.VISIBLE);
this.mManualVerificationArea.setVisibility(View.GONE);
this.mSmpVerificationArea.setVisibility(View.GONE);
}
}
protected void updateViewManualVerification() {
this.mVerificationExplain.setText(R.string.manual_verification_explanation);
this.mManualVerificationArea.setVisibility(View.VISIBLE);
this.mSmpVerificationArea.setVisibility(View.GONE);
this.mYourFingerprint.setText(CryptoHelper.prettifyFingerprint(this.mAccount.getOtrFingerprint()));
this.mRemoteFingerprint.setText(CryptoHelper.prettifyFingerprint(this.mConversation.getOtrFingerprint()));
if (this.mConversation.isOtrFingerprintVerified()) {
deactivateButton(this.mRightButton,R.string.verified);
activateButton(this.mLeftButton,R.string.cancel,this.mFinishListener);
} else {
activateButton(this.mLeftButton,R.string.cancel,this.mFinishListener);
activateButton(this.mRightButton,R.string.verify, new View.OnClickListener() {
@Override
public void onClick(View view) {
showManuallyVerifyDialog();
}
});
}
}
protected void updateViewAskQuestion() {
this.mManualVerificationArea.setVisibility(View.GONE);
this.mSmpVerificationArea.setVisibility(View.VISIBLE);
this.mVerificationExplain.setText(R.string.smp_explain_question);
final int smpStatus = this.mConversation.smp().status;
switch (smpStatus) {
case Conversation.Smp.STATUS_WE_REQUESTED:
this.mStatusMessage.setVisibility(View.GONE);
this.mSharedSecretHintEditable.setVisibility(View.VISIBLE);
this.mSharedSecretSecret.setVisibility(View.VISIBLE);
this.mSharedSecretHintEditable.setText(this.mConversation.smp().hint);
this.mSharedSecretSecret.setText(this.mConversation.smp().secret);
this.activateButton(this.mLeftButton, R.string.cancel, this.mCancelSharedSecretListener);
this.deactivateButton(this.mRightButton, R.string.in_progress);
break;
case Conversation.Smp.STATUS_FAILED:
this.mStatusMessage.setVisibility(View.GONE);
this.mSharedSecretHintEditable.setVisibility(View.VISIBLE);
this.mSharedSecretSecret.setVisibility(View.VISIBLE);
this.mSharedSecretSecret.requestFocus();
this.mSharedSecretSecret.setError(getString(R.string.secrets_do_not_match));
this.deactivateButton(this.mLeftButton, R.string.cancel);
this.activateButton(this.mRightButton, R.string.try_again, this.mRetrySharedSecretListener);
break;
case Conversation.Smp.STATUS_VERIFIED:
this.mSharedSecretHintEditable.setText("");
this.mSharedSecretHintEditable.setVisibility(View.GONE);
this.mSharedSecretSecret.setText("");
this.mSharedSecretSecret.setVisibility(View.GONE);
this.mStatusMessage.setVisibility(View.VISIBLE);
this.deactivateButton(this.mLeftButton, R.string.cancel);
this.activateButton(this.mRightButton, R.string.finish, this.mFinishListener);
break;
default:
this.mStatusMessage.setVisibility(View.GONE);
this.mSharedSecretHintEditable.setVisibility(View.VISIBLE);
this.mSharedSecretSecret.setVisibility(View.VISIBLE);
this.activateButton(this.mLeftButton,R.string.cancel,this.mFinishListener);
this.activateButton(this.mRightButton, R.string.ask_question, this.mCreateSharedSecretListener);
break;
}
}
protected void updateViewAnswerQuestion() {
this.mManualVerificationArea.setVisibility(View.GONE);
this.mSmpVerificationArea.setVisibility(View.VISIBLE);
this.mVerificationExplain.setText(R.string.smp_explain_answer);
this.mSharedSecretHintEditable.setVisibility(View.GONE);
this.mSharedSecretHint.setVisibility(View.VISIBLE);
this.deactivateButton(this.mLeftButton, R.string.cancel);
final int smpStatus = this.mConversation.smp().status;
switch (smpStatus) {
case Conversation.Smp.STATUS_CONTACT_REQUESTED:
this.mStatusMessage.setVisibility(View.GONE);
this.mSharedSecretHint.setText(this.mConversation.smp().hint);
this.activateButton(this.mRightButton,R.string.respond,this.mRespondSharedSecretListener);
break;
case Conversation.Smp.STATUS_VERIFIED:
this.mSharedSecretHintEditable.setText("");
this.mSharedSecretHintEditable.setVisibility(View.GONE);
this.mSharedSecretHint.setVisibility(View.GONE);
this.mSharedSecretSecret.setText("");
this.mSharedSecretSecret.setVisibility(View.GONE);
this.mStatusMessage.setVisibility(View.VISIBLE);
this.activateButton(this.mRightButton, R.string.finish, this.mFinishListener);
break;
case Conversation.Smp.STATUS_FAILED:
default:
this.mSharedSecretSecret.requestFocus();
this.mSharedSecretSecret.setError(getString(R.string.secrets_do_not_match));
this.activateButton(this.mRightButton,R.string.finish,this.mFinishListener);
break;
}
}
@ -334,39 +399,16 @@ public class VerifyOTRActivity extends XmppActivity implements XmppConnectionSer
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_verify_otr);
this.mRemoteFingerprint = (TextView) findViewById(R.id.remote_fingerprint);
this.mRemoteJid = (TextView) findViewById(R.id.remote_jid);
this.mYourFingerprint = (TextView) findViewById(R.id.your_fingerprint);
this.mButtonSharedSecretNegative = (Button) findViewById(R.id.button_shared_secret_negative);
this.mButtonSharedSecretPositive = (Button) findViewById(R.id.button_shared_secret_positive);
this.mButtonScanQrCode = (Button) findViewById(R.id.button_scan_qr_code);
this.mButtonShowQrCode = (Button) findViewById(R.id.button_show_qr_code);
this.mButtonShowQrCode.setOnClickListener(this.mShowQrCodeListener);
this.mLeftButton = (Button) findViewById(R.id.left_button);
this.mRightButton = (Button) findViewById(R.id.right_button);
this.mVerificationExplain = (TextView) findViewById(R.id.verification_explanation);
this.mStatusMessage = (TextView) findViewById(R.id.status_message);
this.mSharedSecretSecret = (EditText) findViewById(R.id.shared_secret_secret);
this.mSharedSecretHint = (EditText) findViewById(R.id.shared_secret_hint);
this.mStatusMessage= (TextView) findViewById(R.id.status_message);
this.mVerificationAreaOne = (RelativeLayout) findViewById(R.id.verification_area_one);
this.mVerificationAreaTwo = (RelativeLayout) findViewById(R.id.verification_area_two);
this.mErrorNoSession = (TextView) findViewById(R.id.error_no_session);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.verify_otr, menu);
if (mConversation != null && mConversation.isOtrFingerprintVerified()) {
MenuItem manuallyVerifyItem = menu.findItem(R.id.manually_verify);
manuallyVerifyItem.setVisible(false);
}
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem menuItem) {
if (menuItem.getItemId() == R.id.manually_verify) {
showManuallyVerifyDialog();
return true;
} else {
return super.onOptionsItemSelected(menuItem);
}
this.mSharedSecretHintEditable = (EditText) findViewById(R.id.shared_secret_hint_editable);
this.mSharedSecretHint = (TextView) findViewById(R.id.shared_secret_hint);
this.mManualVerificationArea = (LinearLayout) findViewById(R.id.manual_verification_area);
this.mSmpVerificationArea = (LinearLayout) findViewById(R.id.smp_verification_area);
}
private void showManuallyVerifyDialog() {

2
src/main/java/eu/siacs/conversations/utils/XmppUri.java
View File

@ -53,7 +53,7 @@ public class XmppUri {
final String NEEDLE = "otr-fingerprint=";
int index = query.indexOf(NEEDLE);
if (index >= 0 && query.length() >= (NEEDLE.length() + index + 40)) {
return CryptoHelper.prettifyFingerprint(query.substring(index + NEEDLE.length(), index + NEEDLE.length() + 40));
return query.substring(index + NEEDLE.length(), index + NEEDLE.length() + 40);
} else {
return null;
}

4
src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
View File

@ -576,8 +576,8 @@ public class XmppConnection implements Runnable {
auth.setAttribute("xmlns", "urn:ietf:params:xml:ns:xmpp-sasl");
if (mechanisms.contains("SCRAM-SHA-1")) {
saslMechanism = new ScramSha1(tagWriter, account, mXmppConnectionService.getRNG());
} else if (mechanisms.contains("DIGEST-MD5")) {
saslMechanism = new DigestMd5(tagWriter, account, mXmppConnectionService.getRNG());
//} else if (mechanisms.contains("DIGEST-MD5")) {
// saslMechanism = new DigestMd5(tagWriter, account, mXmppConnectionService.getRNG());
} else if (mechanisms.contains("PLAIN")) {
saslMechanism = new Plain(tagWriter, account);
}

316
src/main/res/layout/activity_verify_otr.xml
View File

@ -1,189 +1,147 @@
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@color/secondarybackground">
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/primarybackground">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="@+id/error_no_session"
android:layout_margin="16dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/no_otr_session_found"
android:layout_gravity="center_horizontal"
android:textColor="@color/primarytext"
android:textSize="?attr/TextSizeBody"
/>
<RelativeLayout
android:id="@+id/verification_area_one"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/infocard_border"
android:layout_margin="8dp">
<LinearLayout
android:id="@+id/fingerprint_area"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:padding="16dp"
android:orientation="vertical">
<TextView
android:id="@+id/remote_jid"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/primarytext"
android:textSize="?attr/TextSizeHeadline"/>
<TextView
android:layout_marginTop="16dp"
android:id="@+id/your_fingerprint"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/primarytext"
android:textSize="?attr/TextSizeBody"
android:typeface="monospace" />
<ScrollView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_above="@+id/button_bar">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/secondarytext"
android:textSize="?attr/TextSizeInfo"
android:text="@string/your_fingerprint"/>
<TextView
android:layout_marginTop="16dp"
android:id="@+id/remote_fingerprint"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/primarytext"
android:textSize="?attr/TextSizeBody"
android:typeface="monospace" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:padding="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/secondarytext"
android:textSize="?attr/TextSizeInfo"
android:text="@string/remote_fingerprint"/>
</LinearLayout>
<LinearLayout
android:layout_below="@+id/fingerprint_area"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true" >
<TextView
android:id="@+id/verification_explanation"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<Button
android:id="@+id/button_show_qr_code"
style="?android:attr/borderlessButtonStyle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="@string/show_qr_code"/>
<LinearLayout
android:id="@+id/manual_verification_area"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:orientation="vertical">
<View
android:layout_width="1dp"
android:layout_height="fill_parent"
android:layout_marginBottom="7dp"
android:layout_marginTop="7dp"
android:background="@color/divider" />
<TextView
android:id="@+id/your_fingerprint"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/primarytext"
android:textSize="?attr/TextSizeBody"
android:typeface="monospace"/>
<Button
android:id="@+id/button_scan_qr_code"
style="?android:attr/borderlessButtonStyle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="@string/scan_qr_code"
android:textColor="@color/primarytext" />
</LinearLayout>
</RelativeLayout>
<RelativeLayout
android:id="@+id/verification_area_two"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_margin="8dp"
android:background="@drawable/infocard_border">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:id="@+id/shared_secret_box"
android:padding="16dp">
<TextView
android:text="@string/smp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/primarytext"
android:textSize="?attr/TextSizeHeadline"
android:layout_marginBottom="16dp"
/>
<TextView
android:id="@+id/status_message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/verified"
android:layout_gravity="center_horizontal"
android:textSize="?attr/TextSizeHeadline"
android:textStyle="bold"
android:visibility="gone"/>
<EditText
android:id="@+id/shared_secret_hint"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="textAutoComplete"
android:hint="@string/shared_secret_hint"
android:textColor="@color/primarytext"
android:textColorHint="@color/secondarytext"
android:textSize="?attr/TextSizeBody"
android:layout_marginBottom="8dp"/>
<EditText
android:id="@+id/shared_secret_secret"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="@string/shared_secret_secret"
android:inputType="textPassword"
android:textColor="@color/primarytext"
android:textColorHint="@color/secondarytext"
android:textSize="?attr/TextSizeBody" />
</LinearLayout>
<LinearLayout
android:layout_below="@+id/shared_secret_box"
android:id="@+id/button_bar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/your_fingerprint"
android:textColor="@color/secondarytext"
android:textSize="?attr/TextSizeInfo"/>
<Button
android:id="@+id/button_shared_secret_negative"
style="?android:attr/borderlessButtonStyle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:enabled="false"
android:text="@string/cancel"
android:textColor="@color/secondarytext"/>
<TextView
android:id="@+id/remote_fingerprint"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:textColor="@color/primarytext"
android:textSize="?attr/TextSizeBody"
android:typeface="monospace"/>
<View
android:layout_width="1dp"
android:layout_height="fill_parent"
android:layout_marginBottom="7dp"
android:layout_marginTop="7dp"
android:background="@color/divider" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="20dp"
android:text="@string/remote_fingerprint"
android:textColor="@color/secondarytext"
android:textSize="?attr/TextSizeInfo"/>
<Button
android:id="@+id/button_shared_secret_positive"
style="?android:attr/borderlessButtonStyle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="@string/create"
android:textColor="@color/primarytext" />
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</ScrollView>
</LinearLayout>
<LinearLayout
android:id="@+id/smp_verification_area"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_marginTop="16dp"
android:orientation="vertical">
<TextView
android:id="@+id/status_message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:text="@string/verified"
android:textColor="@color/primarytext"
android:textSize="?attr/TextSizeHeadline"
android:textStyle="bold"
android:visibility="gone"/>
<TextView
android:id="@+id/shared_secret_hint"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:textColor="@color/primarytext"
android:textSize="?attr/TextSizeBody"
android:textStyle="bold"
android:visibility="gone"/>
<EditText
android:id="@+id/shared_secret_hint_editable"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:hint="@string/shared_secret_hint"
android:inputType="textAutoComplete"
android:textColor="@color/primarytext"
android:textColorHint="@color/secondarytext"
android:textSize="?attr/TextSizeBody"/>
<EditText
android:id="@+id/shared_secret"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:hint="@string/shared_secret_secret"
android:inputType="textPassword"
android:textColor="@color/primarytext"
android:textColorHint="@color/secondarytext"
android:textSize="?attr/TextSizeBody"/>
</LinearLayout>
</LinearLayout>
</ScrollView>
<LinearLayout
android:id="@+id/button_bar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true">
<Button
android:id="@+id/left_button"
style="?android:attr/borderlessButtonStyle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"/>
<View
android:layout_width="1dp"
android:layout_height="fill_parent"
android:layout_marginBottom="7dp"
android:layout_marginTop="7dp"
android:background="@color/divider"/>
<Button
android:id="@+id/right_button"
style="?android:attr/borderlessButtonStyle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"/>
</LinearLayout>
</RelativeLayout>

7
src/main/res/values/strings.xml
View File

@ -392,4 +392,11 @@
<string name="updating">Updating…</string>
<string name="password_changed">Password changed!</string>
<string name="could_not_change_password">Could not change password</string>
<string name="otr_session_not_started">Send a message to start an encrypted chat</string>
<string name="ask_question">Ask question</string>
<string name="smp_explain_question">If you and your contact have a secret in common that no one else knows (like an inside joke or simply what you had for lunch the last time you met) you can use that secret to verify each other\'s fingerprints.\n\nYou provide a hint or a question for your contact who will respond with a case-sensitive answer.</string>
<string name="smp_explain_answer">Your contact would like to verify your fingerprint by challenging you with a shared secret. Your contact provided the following hint or question for that secret.</string>
<string name="shared_secret_hint_should_not_be_empty">Your hint should not be empty</string>
<string name="shared_secret_can_not_be_empty">Your shared secret can not be empty</string>
<string name="manual_verification_explanation">Carefully compare the fingerprints shown below with the fingerprints of your contact.\nYou can use a trusted communication channel like an encrypted e-mail or a telephone call channel to exchange those.</string>
</resources>