Examples with OnIqPacketReceived eu.siacs.conversations.xmpp.OnIqPacketReceived used on opensource projects

Example 26 with OnIqPacketReceived

use of eu.siacs.conversations.xmpp.OnIqPacketReceived in project Conversations by siacs.

the class XmppConnectionService method republishAvatarIfNeeded.

public void republishAvatarIfNeeded(Account account) {
    if (account.getAxolotlService().isPepBroken()) {
        Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": skipping republication of avatar because pep is broken");
        return;
    }
    IqPacket packet = this.mIqGenerator.retrieveAvatarMetaData(null);
    this.sendIqPacket(account, packet, new OnIqPacketReceived() {

        private Avatar parseAvatar(IqPacket packet) {
            Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
            if (pubsub != null) {
                Element items = pubsub.findChild("items");
                if (items != null) {
                    return Avatar.parseMetadata(items);
                }
            }
            return null;
        }

        private boolean errorIsItemNotFound(IqPacket packet) {
            Element error = packet.findChild("error");
            return packet.getType() == IqPacket.TYPE.ERROR && error != null && error.hasChild("item-not-found");
        }

        @Override
        public void onIqPacketReceived(Account account, IqPacket packet) {
            if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
                Avatar serverAvatar = parseAvatar(packet);
                if (serverAvatar == null && account.getAvatar() != null) {
                    Avatar avatar = fileBackend.getStoredPepAvatar(account.getAvatar());
                    if (avatar != null) {
                        Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": avatar on server was null. republishing");
                        publishAvatar(account, fileBackend.getStoredPepAvatar(account.getAvatar()), null);
                    } else {
                        Log.e(Config.LOGTAG, account.getJid().toBareJid() + ": error rereading avatar");
                    }
                }
            }
        }
    });
}

Example 27 with OnIqPacketReceived

use of eu.siacs.conversations.xmpp.OnIqPacketReceived in project Conversations by siacs.

the class XmppConnectionService method pushConferenceConfiguration.

public void pushConferenceConfiguration(final Conversation conversation, final Bundle options, final OnConfigurationPushed callback) {
    IqPacket request = new IqPacket(IqPacket.TYPE.GET);
    request.setTo(conversation.getJid().toBareJid());
    request.query("http://jabber.org/protocol/muc#owner");
    sendIqPacket(conversation.getAccount(), request, new OnIqPacketReceived() {

        @Override
        public void onIqPacketReceived(Account account, IqPacket packet) {
            if (packet.getType() == IqPacket.TYPE.RESULT) {
                Data data = Data.parse(packet.query().findChild("x", "jabber:x:data"));
                data.submit(options);
                IqPacket set = new IqPacket(IqPacket.TYPE.SET);
                set.setTo(conversation.getJid().toBareJid());
                set.query("http://jabber.org/protocol/muc#owner").addChild(data);
                sendIqPacket(account, set, new OnIqPacketReceived() {

                    @Override
                    public void onIqPacketReceived(Account account, IqPacket packet) {
                        if (callback != null) {
                            if (packet.getType() == IqPacket.TYPE.RESULT) {
                                callback.onPushSucceeded();
                            } else {
                                callback.onPushFailed();
                            }
                        }
                    }
                });
            } else {
                if (callback != null) {
                    callback.onPushFailed();
                }
            }
        }
    });
}

Example 28 with OnIqPacketReceived

use of eu.siacs.conversations.xmpp.OnIqPacketReceived in project Conversations by siacs.

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 AxolotlAddress 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 29 with OnIqPacketReceived

use of eu.siacs.conversations.xmpp.OnIqPacketReceived in project Conversations by siacs.

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();
                Bundle pubsubOptions = new Bundle();
                pubsubOptions.putString("pubsub#access_model", "open");
                mXmppConnectionService.pushNodeConfiguration(account, account.getJid().toBareJid(), node, pubsubOptions, 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 30 with OnIqPacketReceived

use of eu.siacs.conversations.xmpp.OnIqPacketReceived in project Conversations by siacs.

the class AxolotlService method publishDeviceBundle.

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

        @Override
        public void onIqPacketReceived(Account account, IqPacket packet) {
            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"));
            }
        }
    });
}