Examples with OnIqPacketReceived de.pixart.messenger.xmpp.OnIqPacketReceived used on opensource projects

Example 11 with OnIqPacketReceived

use of de.pixart.messenger.xmpp.OnIqPacketReceived in project Pix-Art-Messenger by kriztan.

the class XmppConnectionService method fetchAvatarVcard.

private void fetchAvatarVcard(final Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
    IqPacket packet = this.mIqGenerator.retrieveVcardAvatar(avatar);
    this.sendIqPacket(account, packet, new OnIqPacketReceived() {

        @Override
        public void onIqPacketReceived(Account account, IqPacket packet) {
            synchronized (mInProgressAvatarFetches) {
                mInProgressAvatarFetches.remove(generateFetchKey(account, avatar));
            }
            if (packet.getType() == IqPacket.TYPE.RESULT) {
                Element vCard = packet.findChild("vCard", "vcard-temp");
                Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
                String image = photo != null ? photo.findChildContent("BINVAL") : null;
                if (image != null) {
                    avatar.image = image;
                    if (getFileBackend().save(avatar)) {
                        Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": successfully fetched vCard avatar for " + avatar.owner);
                        if (avatar.owner.isBareJid()) {
                            if (account.getJid().toBareJid().equals(avatar.owner) && account.getAvatar() == null) {
                                Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": had no avatar. replacing with vcard");
                                account.setAvatar(avatar.getFilename());
                                databaseBackend.updateAccount(account);
                                getAvatarService().clear(account);
                                updateAccountUi();
                            } else {
                                Contact contact = account.getRoster().getContact(avatar.owner);
                                contact.setAvatar(avatar);
                                getAvatarService().clear(contact);
                                updateRosterUi();
                            }
                            updateConversationUi();
                        } else {
                            Conversation conversation = find(account, avatar.owner.toBareJid());
                            if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) {
                                MucOptions.User user = conversation.getMucOptions().findUserByFullJid(avatar.owner);
                                if (user != null) {
                                    if (user.setAvatar(avatar)) {
                                        getAvatarService().clear(user);
                                        updateConversationUi();
                                        updateMucRosterUi();
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    });
}

Example 12 with OnIqPacketReceived

use of de.pixart.messenger.xmpp.OnIqPacketReceived in project Pix-Art-Messenger by kriztan.

the class AxolotlService method publishDeviceIdsAndRefineAccessModel.

private void publishDeviceIdsAndRefineAccessModel(final Set<Integer> ids, final boolean firstAttempt) {
    final Bundle publishOptions = account.getXmppConnection().getFeatures().pepPublishOptions() ? PublishOptions.openAccess() : null;
    IqPacket publish = mXmppConnectionService.getIqGenerator().publishDeviceIds(ids, publishOptions);
    mXmppConnectionService.sendIqPacket(account, publish, new OnIqPacketReceived() {

        @Override
        public void onIqPacketReceived(Account account, IqPacket packet) {
            Element error = packet.getType() == IqPacket.TYPE.ERROR ? packet.findChild("error") : null;
            if (firstAttempt && error != null && error.hasChild("precondition-not-met", Namespace.PUBSUB_ERROR)) {
                Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": precondition wasn't met for device list. pushing node configuration");
                mXmppConnectionService.pushNodeConfiguration(account, AxolotlService.PEP_DEVICE_LIST, publishOptions, new XmppConnectionService.OnConfigurationPushed() {

                    @Override
                    public void onPushSucceeded() {
                        publishDeviceIdsAndRefineAccessModel(ids, false);
                    }

                    @Override
                    public void onPushFailed() {
                        publishDeviceIdsAndRefineAccessModel(ids, false);
                    }
                });
            } else {
                if (AxolotlService.this.changeAccessMode.compareAndSet(true, false)) {
                    Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": done changing access mode");
                    account.setOption(Account.OPTION_REQUIRES_ACCESS_MODE_CHANGE, false);
                    mXmppConnectionService.databaseBackend.updateAccount(account);
                }
                if (packet.getType() == IqPacket.TYPE.ERROR) {
                    pepBroken = true;
                    Log.d(Config.LOGTAG, getLogprefix(account) + "Error received while publishing own device id" + packet.findChild("error"));
                }
            }
        }
    });
}

Example 13 with OnIqPacketReceived

use of de.pixart.messenger.xmpp.OnIqPacketReceived in project Pix-Art-Messenger by kriztan.

the class AxolotlService method publishDeviceVerificationAndBundle.

public void publishDeviceVerificationAndBundle(final SignedPreKeyRecord signedPreKeyRecord, final Set<PreKeyRecord> preKeyRecords, final boolean announceAfter, final boolean wipe) {
    try {
        IdentityKey axolotlPublicKey = axolotlStore.getIdentityKeyPair().getPublicKey();
        PrivateKey x509PrivateKey = KeyChain.getPrivateKey(mXmppConnectionService, account.getPrivateKeyAlias());
        X509Certificate[] chain = KeyChain.getCertificateChain(mXmppConnectionService, account.getPrivateKeyAlias());
        Signature verifier = Signature.getInstance("sha256WithRSA");
        verifier.initSign(x509PrivateKey, mXmppConnectionService.getRNG());
        verifier.update(axolotlPublicKey.serialize());
        byte[] signature = verifier.sign();
        IqPacket packet = mXmppConnectionService.getIqGenerator().publishVerification(signature, chain, getOwnDeviceId());
        Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + ": publish verification for device " + getOwnDeviceId());
        mXmppConnectionService.sendIqPacket(account, packet, new OnIqPacketReceived() {

            @Override
            public void onIqPacketReceived(final Account account, IqPacket packet) {
                String node = AxolotlService.PEP_VERIFICATION + ":" + getOwnDeviceId();
                mXmppConnectionService.pushNodeConfiguration(account, node, PublishOptions.openAccess(), new XmppConnectionService.OnConfigurationPushed() {

                    @Override
                    public void onPushSucceeded() {
                        Log.d(Config.LOGTAG, getLogprefix(account) + "configured verification node to be world readable");
                        publishDeviceBundle(signedPreKeyRecord, preKeyRecords, announceAfter, wipe);
                    }

                    @Override
                    public void onPushFailed() {
                        Log.d(Config.LOGTAG, getLogprefix(account) + "unable to set access model on verification node");
                        publishDeviceBundle(signedPreKeyRecord, preKeyRecords, announceAfter, wipe);
                    }
                });
            }
        });
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 14 with OnIqPacketReceived

use of de.pixart.messenger.xmpp.OnIqPacketReceived in project Pix-Art-Messenger by kriztan.

the class AxolotlService method verifySessionWithPEP.

private void verifySessionWithPEP(final XmppAxolotlSession session) {
    Log.d(Config.LOGTAG, "trying to verify fresh session (" + session.getRemoteAddress().getName() + ") with pep");
    final SignalProtocolAddress address = session.getRemoteAddress();
    final IdentityKey identityKey = session.getIdentityKey();
    try {
        IqPacket packet = mXmppConnectionService.getIqGenerator().retrieveVerificationForDevice(Jid.fromString(address.getName()), address.getDeviceId());
        mXmppConnectionService.sendIqPacket(account, packet, new OnIqPacketReceived() {

            @Override
            public void onIqPacketReceived(Account account, IqPacket packet) {
                Pair<X509Certificate[], byte[]> verification = mXmppConnectionService.getIqParser().verification(packet);
                if (verification != null) {
                    try {
                        Signature verifier = Signature.getInstance("sha256WithRSA");
                        verifier.initVerify(verification.first[0]);
                        verifier.update(identityKey.serialize());
                        if (verifier.verify(verification.second)) {
                            try {
                                mXmppConnectionService.getMemorizingTrustManager().getNonInteractive().checkClientTrusted(verification.first, "RSA");
                                String fingerprint = session.getFingerprint();
                                Log.d(Config.LOGTAG, "verified session with x.509 signature. fingerprint was: " + fingerprint);
                                setFingerprintTrust(fingerprint, FingerprintStatus.createActiveVerified(true));
                                axolotlStore.setFingerprintCertificate(fingerprint, verification.first[0]);
                                fetchStatusMap.put(address, FetchStatus.SUCCESS_VERIFIED);
                                Bundle information = CryptoHelper.extractCertificateInformation(verification.first[0]);
                                try {
                                    final String cn = information.getString("subject_cn");
                                    final Jid jid = Jid.fromString(address.getName());
                                    Log.d(Config.LOGTAG, "setting common name for " + jid + " to " + cn);
                                    account.getRoster().getContact(jid).setCommonName(cn);
                                } catch (final InvalidJidException ignored) {
                                // ignored
                                }
                                finishBuildingSessionsFromPEP(address);
                                return;
                            } catch (Exception e) {
                                Log.d(Config.LOGTAG, "could not verify certificate");
                            }
                        }
                    } catch (Exception e) {
                        Log.d(Config.LOGTAG, "error during verification " + e.getMessage());
                    }
                } else {
                    Log.d(Config.LOGTAG, "no verification found");
                }
                fetchStatusMap.put(address, FetchStatus.SUCCESS);
                finishBuildingSessionsFromPEP(address);
            }
        });
    } catch (InvalidJidException e) {
        fetchStatusMap.put(address, FetchStatus.SUCCESS);
        finishBuildingSessionsFromPEP(address);
    }
}

Example 15 with OnIqPacketReceived

use of de.pixart.messenger.xmpp.OnIqPacketReceived in project Pix-Art-Messenger by kriztan.

the class AxolotlService method publishDeviceBundle.

private void publishDeviceBundle(final SignedPreKeyRecord signedPreKeyRecord, final Set<PreKeyRecord> preKeyRecords, final boolean announceAfter, final boolean wipe, final boolean firstAttempt) {
    final Bundle publishOptions = account.getXmppConnection().getFeatures().pepPublishOptions() ? PublishOptions.openAccess() : null;
    IqPacket publish = mXmppConnectionService.getIqGenerator().publishBundles(signedPreKeyRecord, axolotlStore.getIdentityKeyPair().getPublicKey(), preKeyRecords, getOwnDeviceId(), publishOptions);
    Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + ": Bundle " + getOwnDeviceId() + " in PEP not current. Publishing...");
    mXmppConnectionService.sendIqPacket(account, publish, new OnIqPacketReceived() {

        @Override
        public void onIqPacketReceived(final Account account, IqPacket packet) {
            Element error = packet.getType() == IqPacket.TYPE.ERROR ? packet.findChild("error") : null;
            if (firstAttempt && error != null && error.hasChild("precondition-not-met", Namespace.PUBSUB_ERROR)) {
                Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": precondition wasn't met for bundle. pushing node configuration");
                final String node = AxolotlService.PEP_BUNDLES + ":" + getOwnDeviceId();
                mXmppConnectionService.pushNodeConfiguration(account, node, publishOptions, new XmppConnectionService.OnConfigurationPushed() {

                    @Override
                    public void onPushSucceeded() {
                        publishDeviceBundle(signedPreKeyRecord, preKeyRecords, announceAfter, wipe, false);
                    }

                    @Override
                    public void onPushFailed() {
                        publishDeviceBundle(signedPreKeyRecord, preKeyRecords, announceAfter, wipe, false);
                    }
                });
            } else if (packet.getType() == IqPacket.TYPE.RESULT) {
                Log.d(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Successfully published bundle. ");
                if (wipe) {
                    wipeOtherPepDevices();
                } else if (announceAfter) {
                    Log.d(Config.LOGTAG, getLogprefix(account) + "Announcing device " + getOwnDeviceId());
                    publishOwnDeviceIdIfNeeded();
                }
            } else if (packet.getType() == IqPacket.TYPE.ERROR) {
                pepBroken = true;
                Log.d(Config.LOGTAG, getLogprefix(account) + "Error received while publishing bundle: " + packet.findChild("error"));
            }
        }
    });
}