diff options
Diffstat (limited to 'src/main/java')
3 files changed, 159 insertions, 4 deletions
diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java index 2b0954c6..ec4eb7c5 100644 --- a/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java +++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java @@ -176,6 +176,13 @@ public class AxolotlService { return reg_id; } + public void regenerate() { + mXmppConnectionService.databaseBackend.wipeAxolotlDb(account); + account.setKey(JSONKEY_CURRENT_PREKEY_ID, Integer.toString(0)); + identityKeyPair = loadIdentityKeyPair(); + currentPreKeyId = 0; + mXmppConnectionService.updateAccountUi(); + } /** * Get the local client's identity key pair. @@ -602,6 +609,10 @@ public class AxolotlService { this.ownDeviceId = axolotlStore.getLocalRegistrationId(); } + public IdentityKey getOwnPublicKey() { + return axolotlStore.getIdentityKeyPair().getPublicKey(); + } + public void trustSession(AxolotlAddress counterpart) { XmppAxolotlSession session = sessions.get(counterpart); if (session != null) { @@ -635,10 +646,19 @@ public class AxolotlService { return sessions.hasAny(contactAddress); } + public void regenerateKeys() { + axolotlStore.regenerate(); + publishBundlesIfNeeded(); + } + public int getOwnDeviceId() { return ownDeviceId; } + public Set<Integer> getOwnDeviceIds() { + return this.deviceIds.get(account.getJid().toBareJid()); + } + public void registerDevices(final Jid jid, @NonNull final Set<Integer> deviceIds) { if(deviceIds.contains(getOwnDeviceId())) { Log.d(Config.LOGTAG, "Skipping own Device ID:"+ jid + ":"+getOwnDeviceId()); @@ -651,6 +671,19 @@ public class AxolotlService { publishOwnDeviceIdIfNeeded(); } + public void wipeOtherPepDevices() { + Set<Integer> deviceIds = new HashSet<>(); + deviceIds.add(getOwnDeviceId()); + IqPacket publish = mXmppConnectionService.getIqGenerator().publishDeviceIds(deviceIds); + Log.d(Config.LOGTAG, "Wiping all other devices from Pep:" + publish); + mXmppConnectionService.sendIqPacket(account, publish, new OnIqPacketReceived() { + @Override + public void onIqPacketReceived(Account account, IqPacket packet) { + // TODO: implement this! + } + }); + } + public void publishOwnDeviceIdIfNeeded() { IqPacket packet = mXmppConnectionService.getIqGenerator().retrieveDeviceIds(account.getJid().toBareJid()); mXmppConnectionService.sendIqPacket(account, packet, new OnIqPacketReceived() { diff --git a/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java b/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java index a3868a1d..1aa2bade 100644 --- a/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java +++ b/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java @@ -874,4 +874,25 @@ public class DatabaseBackend extends SQLiteOpenHelper { db.execSQL("DROP TABLE IF EXISTS " + AxolotlService.SQLiteAxolotlStore.IDENTITIES_TABLENAME); db.execSQL(CREATE_IDENTITIES_STATEMENT); } + + public void wipeAxolotlDb(Account account) { + String accountName = account.getUuid(); + Log.d(Config.LOGTAG, ">>> WIPING AXOLOTL DATABASE FOR ACCOUNT " + accountName + " <<<"); + SQLiteDatabase db = this.getWritableDatabase(); + String[] deleteArgs= { + accountName + }; + db.delete(AxolotlService.SQLiteAxolotlStore.SESSION_TABLENAME, + AxolotlService.SQLiteAxolotlStore.ACCOUNT + " = ?", + deleteArgs); + db.delete(AxolotlService.SQLiteAxolotlStore.PREKEY_TABLENAME, + AxolotlService.SQLiteAxolotlStore.ACCOUNT + " = ?", + deleteArgs); + db.delete(AxolotlService.SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME, + AxolotlService.SQLiteAxolotlStore.ACCOUNT + " = ?", + deleteArgs); + db.delete(AxolotlService.SQLiteAxolotlStore.IDENTITIES_TABLENAME, + AxolotlService.SQLiteAxolotlStore.ACCOUNT + " = ?", + deleteArgs); + } } diff --git a/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java b/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java index 908c29d2..ab4dc059 100644 --- a/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java @@ -1,9 +1,13 @@ package eu.siacs.conversations.ui; +import android.app.AlertDialog; +import android.app.AlertDialog.Builder; import android.app.PendingIntent; +import android.content.DialogInterface; import android.content.Intent; import android.os.Bundle; import android.text.Editable; +import android.text.TextUtils; import android.text.TextWatcher; import android.view.Menu; import android.view.MenuItem; @@ -23,6 +27,8 @@ import android.widget.TableLayout; import android.widget.TextView; import android.widget.Toast; +import java.util.Set; + import eu.siacs.conversations.R; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate; @@ -54,9 +60,16 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate private TextView mServerInfoPep; private TextView mSessionEst; private TextView mOtrFingerprint; + private TextView mAxolotlFingerprint; + private TextView mAxolotlDevicelist; private ImageView mAvatar; private RelativeLayout mOtrFingerprintBox; + private RelativeLayout mAxolotlFingerprintBox; + private RelativeLayout mAxolotlDevicelistBox; private ImageButton mOtrFingerprintToClipboardButton; + private ImageButton mAxolotlFingerprintToClipboardButton; + private ImageButton mWipeAxolotlPepButton; + private ImageButton mRegenerateAxolotlKeyButton; private Jid jidToEdit; private Account mAccount; @@ -310,6 +323,13 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate this.mOtrFingerprint = (TextView) findViewById(R.id.otr_fingerprint); this.mOtrFingerprintBox = (RelativeLayout) findViewById(R.id.otr_fingerprint_box); this.mOtrFingerprintToClipboardButton = (ImageButton) findViewById(R.id.action_copy_to_clipboard); + this.mAxolotlFingerprint = (TextView) findViewById(R.id.axolotl_fingerprint); + this.mAxolotlFingerprintBox = (RelativeLayout) findViewById(R.id.axolotl_fingerprint_box); + this.mAxolotlFingerprintToClipboardButton = (ImageButton) findViewById(R.id.action_copy_to_clipboard); + this.mRegenerateAxolotlKeyButton = (ImageButton) findViewById(R.id.action_regenerate_axolotl_key); + this.mAxolotlDevicelist = (TextView) findViewById(R.id.axolotl_devicelist); + this.mAxolotlDevicelistBox = (RelativeLayout) findViewById(R.id.axolotl_devices_box); + this.mWipeAxolotlPepButton = (ImageButton) findViewById(R.id.action_wipe_axolotl_pep); this.mSaveButton = (Button) findViewById(R.id.save_button); this.mCancelButton = (Button) findViewById(R.id.cancel_button); this.mSaveButton.setOnClickListener(this.mSaveButtonClickListener); @@ -477,10 +497,10 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate } else { this.mServerInfoPep.setText(R.string.server_info_unavailable); } - final String fingerprint = this.mAccount.getOtrFingerprint(); - if (fingerprint != null) { + final String otrFingerprint = this.mAccount.getOtrFingerprint(); + if (otrFingerprint != null) { this.mOtrFingerprintBox.setVisibility(View.VISIBLE); - this.mOtrFingerprint.setText(CryptoHelper.prettifyFingerprint(fingerprint)); + this.mOtrFingerprint.setText(CryptoHelper.prettifyFingerprint(otrFingerprint)); this.mOtrFingerprintToClipboardButton .setVisibility(View.VISIBLE); this.mOtrFingerprintToClipboardButton @@ -489,7 +509,7 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate @Override public void onClick(final View v) { - if (copyTextToClipboard(fingerprint, R.string.otr_fingerprint)) { + if (copyTextToClipboard(otrFingerprint, R.string.otr_fingerprint)) { Toast.makeText( EditAccountActivity.this, R.string.toast_message_otr_fingerprint, @@ -500,6 +520,55 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate } else { this.mOtrFingerprintBox.setVisibility(View.GONE); } + final Set<Integer> ownDevices = this.mAccount.getAxolotlService().getOwnDeviceIds(); + if (ownDevices != null && !ownDevices.isEmpty()) { + this.mAxolotlDevicelistBox.setVisibility(View.VISIBLE); + this.mAxolotlDevicelist.setText(TextUtils.join(", ", ownDevices)); + this.mWipeAxolotlPepButton + .setVisibility(View.VISIBLE); + this.mWipeAxolotlPepButton + .setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(final View v) { + showWipePepDialog(); + } + }); + } else { + this.mAxolotlDevicelistBox.setVisibility(View.GONE); + } + final String axolotlFingerprint = this.mAccount.getAxolotlService().getOwnPublicKey().getFingerprint(); + if (axolotlFingerprint != null) { + this.mAxolotlFingerprintBox.setVisibility(View.VISIBLE); + this.mAxolotlFingerprint.setText(CryptoHelper.prettifyFingerprint(axolotlFingerprint)); + this.mAxolotlFingerprintToClipboardButton + .setVisibility(View.VISIBLE); + this.mAxolotlFingerprintToClipboardButton + .setOnClickListener(new View.OnClickListener() { + + @Override + public void onClick(final View v) { + + if (copyTextToClipboard(axolotlFingerprint, R.string.axolotl_fingerprint)) { + Toast.makeText( + EditAccountActivity.this, + R.string.toast_message_axolotl_fingerprint, + Toast.LENGTH_SHORT).show(); + } + } + }); + this.mRegenerateAxolotlKeyButton + .setVisibility(View.VISIBLE); + this.mRegenerateAxolotlKeyButton + .setOnClickListener(new View.OnClickListener() { + + @Override + public void onClick(final View v) { + showRegenerateAxolotlKeyDialog(); + } + }); + } else { + this.mAxolotlFingerprintBox.setVisibility(View.GONE); + } } else { if (this.mAccount.errorStatus()) { this.mAccountJid.setError(getString(this.mAccount.getStatus().getReadableId())); @@ -512,4 +581,36 @@ public class EditAccountActivity extends XmppActivity implements OnAccountUpdate this.mStats.setVisibility(View.GONE); } } + + public void showRegenerateAxolotlKeyDialog() { + Builder builder = new Builder(this); + builder.setTitle("Regenerate Key"); + builder.setIconAttribute(android.R.attr.alertDialogIcon); + builder.setMessage("Are you sure you want to regenerate your Identity Key? (This will also wipe all established sessions and contact Identity Keys)"); + builder.setNegativeButton(getString(R.string.cancel), null); + builder.setPositiveButton("Yes", + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + mAccount.getAxolotlService().regenerateKeys(); + } + }); + builder.create().show(); + } + + public void showWipePepDialog() { + Builder builder = new Builder(this); + builder.setTitle("Wipe PEP"); + builder.setIconAttribute(android.R.attr.alertDialogIcon); + builder.setMessage("Are you sure you want to wipe all other devices from the PEP device ID list?"); + builder.setNegativeButton(getString(R.string.cancel), null); + builder.setPositiveButton("Yes", + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog, int which) { + mAccount.getAxolotlService().wipeOtherPepDevices(); + } + }); + builder.create().show(); + } } |