show 'clear devices' button underneath own devices

src/main/java/eu/siacs/conversations/OmemoActivity.java

@@ -15,6 +15,7 @@ import android.widget.Toast;
 import java.security.cert.X509Certificate;
 
 import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.ui.XmppActivity;
 import eu.siacs.conversations.ui.widget.Switch;
@@ -60,9 +61,17 @@ public abstract class OmemoActivity extends XmppActivity {
         }
     }
 
-    protected boolean addFingerprintRow(LinearLayout keys, final Account account, final String fingerprint, boolean highlight) {
+    protected void addFingerprintRow(LinearLayout keys, final XmppAxolotlSession session, boolean highlight) {
-        final FingerprintStatus status = account.getAxolotlService().getFingerprintTrust(fingerprint);
+        final Account account = session.getAccount();
-        return status != null && addFingerprintRowWithListeners(keys, account, fingerprint, highlight, status, true, true, new CompoundButton.OnCheckedChangeListener() {
+        final String fingerprint = session.getFingerprint();
+        addFingerprintRowWithListeners(keys,
+                session.getAccount(),
+                session.getFingerprint(),
+                highlight,
+                session.getTrust(),
+                true,
+                true,
+                new CompoundButton.OnCheckedChangeListener() {
             @Override
             public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                 account.getAxolotlService().setFingerprintTrust(fingerprint, FingerprintStatus.createActive(isChecked));
@@ -70,7 +79,7 @@ public abstract class OmemoActivity extends XmppActivity {
         });
     }
 
-    protected boolean addFingerprintRowWithListeners(LinearLayout keys, final Account account,
+    protected void addFingerprintRowWithListeners(LinearLayout keys, final Account account,
                                                      final String fingerprint,
                                                      boolean highlight,
                                                      FingerprintStatus status,
@@ -78,9 +87,6 @@ public abstract class OmemoActivity extends XmppActivity {
                                                      boolean undecidedNeedEnablement,
                                                      CompoundButton.OnCheckedChangeListener
                                                              onCheckedChangeListener) {
-        if (status.isCompromised()) {
-            return false;
-        }
         View view = getLayoutInflater().inflate(R.layout.contact_key, keys, false);
         TextView key = (TextView) view.findViewById(R.id.key);
         TextView keyType = (TextView) view.findViewById(R.id.key_type);
@@ -184,7 +190,6 @@ public abstract class OmemoActivity extends XmppActivity {
         key.setText(CryptoHelper.prettifyFingerprint(fingerprint.substring(2)));
 
         keys.addView(view);
-        return true;
     }
 
     public void showPurgeKeyDialog(final Account account, final String fingerprint) {

src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java

@@ -303,7 +303,7 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
 
 
 
-	private Set<XmppAxolotlSession> findSessionsForContact(Contact contact) {
+	public Set<XmppAxolotlSession> findSessionsForContact(Contact contact) {
 		AxolotlAddress contactAddress = getAddressForJid(contact.getJid());
 		return new HashSet<>(this.sessions.getAll(contactAddress).values());
 	}
@@ -316,22 +316,6 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
 		return sessions;
 	}
 
-	public Set<String> getFingerprintsForOwnSessions() {
-		Set<String> fingerprints = new HashSet<>();
-		for (XmppAxolotlSession session : findOwnSessions()) {
-			fingerprints.add(session.getFingerprint());
-		}
-		return fingerprints;
-	}
-
-	public Set<String> getFingerprintsForContact(final Contact contact) {
-		Set<String> fingerprints = new HashSet<>();
-		for (XmppAxolotlSession session : findSessionsForContact(contact)) {
-			fingerprints.add(session.getFingerprint());
-		}
-		return fingerprints;
-	}
-
 	private boolean hasAny(Jid jid) {
 		return sessions.hasAny(getAddressForJid(jid));
 	}
@@ -417,12 +401,7 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
 		deviceIds.add(getOwnDeviceId());
 		IqPacket publish = mXmppConnectionService.getIqGenerator().publishDeviceIds(deviceIds);
 		Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Wiping all other devices from Pep:" + publish);
-		mXmppConnectionService.sendIqPacket(account, publish, new OnIqPacketReceived() {
+		mXmppConnectionService.sendIqPacket(account, publish, null);
-			@Override
-			public void onIqPacketReceived(Account account, IqPacket packet) {
-				// TODO: implement this!
-			}
-		});
 	}
 
 	public void purgeKey(final String fingerprint) {

src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlSession.java

@@ -132,4 +132,8 @@ public class XmppAxolotlSession {
 			return null;
 		}
 	}
+
+	public Account getAccount() {
+		return account;
+	}
 }

src/main/java/eu/siacs/conversations/ui/ContactDetailsActivity.java

@@ -41,6 +41,7 @@ import eu.siacs.conversations.R;
 import eu.siacs.conversations.crypto.PgpEngine;
 import eu.siacs.conversations.crypto.axolotl.AxolotlService;
 import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.entities.Contact;
 import eu.siacs.conversations.entities.ListItem;
@@ -445,9 +446,12 @@ public class ContactDetailsActivity extends OmemoActivity implements OnAccountUp
 			}
 		}
 		if (Config.supportOmemo()) {
-			for (final String fingerprint : contact.getAccount().getAxolotlService().getFingerprintsForContact(contact)) {
+			for (final XmppAxolotlSession session : contact.getAccount().getAxolotlService().findSessionsForContact(contact)) {
-				boolean highlight = fingerprint.equals(messageFingerprint);
+				if (!session.getTrust().isCompromised()) {
-				hasKeys |= addFingerprintRow(keys, contact.getAccount(), fingerprint, highlight);
+					boolean highlight = session.getFingerprint().equals(messageFingerprint);
+					hasKeys = true;
+					addFingerprintRow(keys, session, highlight);
+				}
 			}
 		}
 		if (Config.supportOpenPgp() && contact.getPgpKeyId() != 0) {

src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java

@@ -44,6 +44,7 @@ import eu.siacs.conversations.Config;
 import eu.siacs.conversations.OmemoActivity;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.crypto.axolotl.AxolotlService;
+import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.services.XmppConnectionService.OnCaptchaRequested;
 import eu.siacs.conversations.services.XmppConnectionService;
@@ -251,6 +252,7 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 	private TableRow mPushRow;
 	private String mSavedInstanceAccount;
 	private boolean mSavedInstanceInit = false;
+	private Button mClearDevicesButton;
 
 	public void refreshUiReal() {
 		invalidateOptionsMenu();
@@ -502,6 +504,13 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 		this.mNamePort = (LinearLayout) findViewById(R.id.name_port);
 		this.mHostname = (EditText) findViewById(R.id.hostname);
 		this.mHostname.addTextChangedListener(mTextWatcher);
+		this.mClearDevicesButton = (Button) findViewById(R.id.clear_devices);
+		this.mClearDevicesButton.setOnClickListener(new OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				showWipePepDialog();
+			}
+		});
 		this.mPort = (EditText) findViewById(R.id.port);
 		this.mPort.setText("5222");
 		this.mPort.addTextChangedListener(mTextWatcher);
@@ -540,7 +549,6 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 		final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more);
 		final MenuItem changePassword = menu.findItem(R.id.action_change_password_on_server);
 		final MenuItem showPassword = menu.findItem(R.id.action_show_password);
-		final MenuItem clearDevices = menu.findItem(R.id.action_clear_devices);
 		final MenuItem renewCertificate = menu.findItem(R.id.action_renew_certificate);
 		final MenuItem mamPrefs = menu.findItem(R.id.action_mam_prefs);
 		final MenuItem changePresence = menu.findItem(R.id.action_change_presence);
@@ -554,17 +562,12 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 				changePassword.setVisible(false);
 			}
 			mamPrefs.setVisible(mAccount.getXmppConnection().getFeatures().mam());
-			Set<Integer> otherDevices = mAccount.getAxolotlService().getOwnDeviceIds();
-			if (otherDevices == null || otherDevices.isEmpty() || !Config.supportOmemo()) {
-				clearDevices.setVisible(false);
-			}
 			changePresence.setVisible(manuallyChangePresence());
 		} else {
 			showQrCode.setVisible(false);
 			showBlocklist.setVisible(false);
 			showMoreInfo.setVisible(false);
 			changePassword.setVisible(false);
-			clearDevices.setVisible(false);
 			mamPrefs.setVisible(false);
 			changePresence.setVisible(false);
 		}
@@ -706,9 +709,6 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 			case R.id.action_mam_prefs:
 				editMamPrefs();
 				break;
-			case R.id.action_clear_devices:
-				showWipePepDialog();
-				break;
 			case R.id.action_renew_certificate:
 				renewCertificate();
 				break;
@@ -904,15 +904,21 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
 			}
 			boolean hasKeys = false;
 			keys.removeAllViews();
-			for (final String fingerprint : mAccount.getAxolotlService().getFingerprintsForOwnSessions()) {
+			for(XmppAxolotlSession session : mAccount.getAxolotlService().findOwnSessions()) {
-				if (ownAxolotlFingerprint.equals(fingerprint)) {
+				if (!session.getTrust().isCompromised()) {
-					continue;
+					boolean highlight = session.getFingerprint().equals(messageFingerprint);
+					addFingerprintRow(keys,session,highlight);
+					hasKeys = true;
 				}
-				boolean highlight = fingerprint.equals(messageFingerprint);
-				hasKeys |= addFingerprintRow(keys, mAccount, fingerprint, highlight);
 			}
 			if (hasKeys && Config.supportOmemo()) {
 				keysCard.setVisibility(View.VISIBLE);
+				Set<Integer> otherDevices = mAccount.getAxolotlService().getOwnDeviceIds();
+				if (otherDevices == null || otherDevices.isEmpty()) {
+					mClearDevicesButton.setVisibility(View.GONE);
+				} else {
+					mClearDevicesButton.setVisibility(View.VISIBLE);
+				}
 			} else {
 				keysCard.setVisibility(View.GONE);
 			}

src/main/res/layout/activity_edit_account.xml

@@ -591,7 +591,7 @@
                 android:background="?attr/infocard_border"
                 android:orientation="vertical"
                 android:padding="@dimen/infocard_padding"
-                android:visibility="gone">
+                android:visibility="visible">
 
                 <TextView
                     android:id="@+id/other_device_keys_title"
@@ -610,6 +610,14 @@
                     android:orientation="vertical"
                     android:showDividers="middle">
                 </LinearLayout>
+                <Button
+                    android:id="@+id/clear_devices"
+                    style="?android:attr/borderlessButtonStyle"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/clear_other_devices"
+                    android:layout_gravity="center_horizontal"
+                    android:textColor="@color/accent"/>
             </LinearLayout>
         </LinearLayout>
     </ScrollView>

src/main/res/menu/editaccount.xml

@@ -43,10 +43,6 @@
         android:showAsAction="never"
         android:title="@string/change_password"/>
 
-    <item
-        android:id="@+id/action_clear_devices"
-        android:showAsAction="never"
-        android:title="@string/clear_other_devices"/>
     <item
         android:id="@+id/action_settings"
         android:orderInCategory="100"