Examples with URI javax.sip.address.URI used on opensource projects

Example 1 with URI

use of javax.sip.address.URI in project Openfire by igniterealtime.

the class SimpleListener method processRequest.

public void processRequest(RequestEvent requestEvent) {
    ServerTransaction serverTransaction = requestEvent.getServerTransaction();
    Dialog dialog = null;
    if (serverTransaction != null) {
        Log.debug("SimpleListener(" + myUsername + ").processRequest:  Getting dialog");
        dialog = serverTransaction.getDialog();
    }
    int responseCode = 200;
    Log.debug("SimpleListener(" + myUsername + ").processRequest:  Received a request event:  \n" + requestEvent.getRequest().toString());
    String fromAddr = "";
    Request request = requestEvent.getRequest();
    if (request.getHeader(FromHeader.NAME) != null) {
        FromHeader fromHeader = (FromHeader) request.getHeader(FromHeader.NAME);
        Address fromAddress = fromHeader.getAddress();
        //			String displayName = fromAddress.getDisplayName();
        URI fromUri = fromAddress.getURI();
        if (fromUri != null) {
            if (fromUri.isSipURI()) {
                SipURI fromSipUri = (SipURI) fromUri;
                fromAddr = fromSipUri.getUser() + "@" + fromSipUri.getHost();
            } else {
                fromAddr = fromUri.toString();
            }
        }
    }
    Log.debug("SimpleListener(" + myUsername + ").processRequest:  FromAddr = " + fromAddr);
    Log.debug("SimpleListener(" + myUsername + ").processRequest:  Request method = '" + request.getMethod() + "'");
    if (request.getMethod().equals(Request.MESSAGE)) {
        Log.debug("SimpleListener(" + myUsername + ").processRequest:  Starting MESSAGE request handling process.");
        JID senderJid = getSession().getTransport().convertIDToJID(fromAddr);
        String msgContent = new String((byte[]) request.getContent());
        Log.debug("SimpleListener(" + myUsername + ").processRequest:  Forwarding MESSAGE request as XMPP message, setting from = " + senderJid + " and content = '" + msgContent + "'");
        getSession().getTransport().sendMessage(getSession().getJID(), senderJid, msgContent);
        getSession().sendResponse(responseCode, request, serverTransaction);
    } else if (request.getMethod().equals(Request.NOTIFY)) {
        SubscriptionStateHeader subscriptionStateHeader = (SubscriptionStateHeader) request.getHeader(SubscriptionStateHeader.NAME);
        Log.debug("SimpleListener(" + myUsername + ").processRequest:  NOTIFY request handling process started.");
        if (subscriptionStateHeader.getState().equalsIgnoreCase(SubscriptionStateHeader.ACTIVE)) {
            Log.debug("SimpleListener(" + myUsername + ").processRequest:  NOTIFY Active!");
            int expires = subscriptionStateHeader.getExpires();
            Log.debug("SimpleListener(" + myUsername + ").processRequest:  NOTIFY Expiry = " + expires);
            try {
                if (expires > 0) {
                    String content = "";
                    if (request.getContent() != null)
                        content = new String((byte[]) request.getContent());
                    if (content.length() > 0) {
                        SimplePresence simplePresence = SimplePresence.parseSimplePresence(content);
                        try {
                            SimpleBuddy buddy = getSession().getBuddyManager().getBuddy(getSession().getTransport().convertIDToJID(fromAddr));
                            String verboseStatus = null;
                            if (simplePresence.getTupleStatus().isOpen()) {
                                switch(simplePresence.getRpid()) {
                                    case ON_THE_PHONE:
                                        // TODO: Translate this
                                        verboseStatus = "On Phone";
                                }
                            }
                            buddy.setPresenceAndStatus(((SimpleTransport) getSession().getTransport()).convertSIPStatusToXMPP(simplePresence), verboseStatus);
                        } catch (NotFoundException e) {
                            // Not in our contact list.  Ignore.
                            Log.debug("SIMPLE: Received presense notification for contact we don't care about: " + fromAddr);
                        }
                    }
                } else {
                    Presence p = new Presence();
                    p.setType(Presence.Type.unsubscribed);
                    p.setTo(getSession().getJID());
                    p.setFrom(getSession().getTransport().convertIDToJID(fromAddr));
                    getSession().getTransport().sendPacket(p);
                }
                Log.debug("SimpleListener(" + myUsername + ").processRequest:  Sending XMPP presence packet.");
            } catch (Exception ex) {
                Log.debug("SimpleListener(" + myUsername + ").processRequest:  Exception occured when processing NOTIFY packet...", ex);
            }
        } else if (subscriptionStateHeader.getState().equalsIgnoreCase(SubscriptionStateHeader.TERMINATED)) {
            Presence p = new Presence();
            p.setType(Presence.Type.unsubscribed);
            p.setTo(getSession().getJID());
            p.setFrom(getSession().getTransport().convertIDToJID(fromAddr));
            getSession().getTransport().sendPacket(p);
        }
        getSession().sendResponse(responseCode, request, serverTransaction);
    } else if (request.getMethod().equals(Request.SUBSCRIBE)) {
        Log.debug("SimpleListener for " + myUsername + ":  SUBSCRIBE request handling process.");
        ServerTransaction transaction = getSession().sendResponse(202, request, serverTransaction);
        Log.debug("SimpleListener for " + myUsername + ":  SUBSCRIBE should be followed by a NOTIFY");
        // Send NOTIFY packet.
        try {
            if (transaction != null)
                getSession().sendNotify(transaction.getDialog());
            else
                getSession().sendNotify(dialog);
        } catch (Exception e) {
            Log.debug("SimpleListener for " + myUsername + ":  Unable to prepare NOTIFY packet.", e);
        }
    }
}

Example 2 with URI

use of javax.sip.address.URI in project jitsi by jitsi.

the class SipMessageFactory method stripReplacesHeader.

/**
     * Returns the <tt>ReplacesHeader</tt> contained, if any, in the
     * <tt>URI</tt> of a specific <tt>Address</tt> after removing it
     * from there.
     *
     * @param address the <tt>Address</tt> which is to have its <tt>URI</tt>
     * examined and modified
     *
     * @return a <tt>Header</tt> which represents the Replaces header contained
     * in the <tt>URI</tt> of the specified <tt>address</tt>; <tt>null</tt> if
     * no such header is present
     *
     * @throws OperationFailedException if we can't parse the replaces header.
     */
private Header stripReplacesHeader(Address address) throws OperationFailedException {
    javax.sip.address.URI uri = address.getURI();
    Header replacesHeader = null;
    if (uri.isSipURI()) {
        SipURI sipURI = (SipURI) uri;
        String replacesHeaderValue = sipURI.getHeader(ReplacesHeader.NAME);
        if (replacesHeaderValue != null) {
            for (Iterator<?> headerNameIter = sipURI.getHeaderNames(); headerNameIter.hasNext(); ) {
                if (ReplacesHeader.NAME.equals(headerNameIter.next())) {
                    headerNameIter.remove();
                    break;
                }
            }
            try {
                replacesHeader = protocolProvider.getHeaderFactory().createHeader(ReplacesHeader.NAME, URLDecoder.decode(replacesHeaderValue, "UTF-8"));
            } catch (Exception ex) {
                //ParseException, EncodingNotSupportedException.
                throw new OperationFailedException("Failed to create ReplacesHeader from " + replacesHeaderValue, OperationFailedException.INTERNAL_ERROR, ex);
            }
        }
    }
    return replacesHeader;
}

Example 3 with URI

use of javax.sip.address.URI in project Openfire by igniterealtime.

the class SipSecurityManager method handleChallenge.

/**
     * Uses securityAuthority to determinie a set of valid user credentials for
     * the specified Response (Challenge) and appends it to the challenged
     * request so that it could be retransmitted.
     * <p/>
     * Fredrik Wickstrom reported that dialog cseq counters are not incremented
     * when resending requests. He later uncovered additional problems and
     * proposed a way to fix them (his proposition was taken into account).
     *
     * @param challenge             the 401/407 challenge response
     * @param challengedTransaction the transaction established by the challenged request
     * @return a transaction containing a reoriginated request with the
     *         necessary authorization header.
     * @throws SipSecurityException
     */
public ClientTransaction handleChallenge(Response challenge, ClientTransaction challengedTransaction) throws SipSecurityException, SipException, InvalidArgumentException, ParseException {
    try {
        String branchID = challengedTransaction.getBranchId();
        Request challengedRequest = challengedTransaction.getRequest();
        Request reoriginatedRequest = (Request) challengedRequest.clone();
        ListIterator authHeaders = null;
        if (challenge == null || reoriginatedRequest == null)
            throw new NullPointerException("A null argument was passed to handle challenge.");
        if (challenge.getStatusCode() == Response.UNAUTHORIZED)
            authHeaders = challenge.getHeaders(WWWAuthenticateHeader.NAME);
        else if (challenge.getStatusCode() == Response.PROXY_AUTHENTICATION_REQUIRED)
            authHeaders = challenge.getHeaders(ProxyAuthenticateHeader.NAME);
        if (authHeaders == null)
            throw new SecurityException("Could not find WWWAuthenticate or ProxyAuthenticate headers");
        // Remove all authorization headers from the request (we'll re-add
        // them
        // from cache)
        reoriginatedRequest.removeHeader(AuthorizationHeader.NAME);
        reoriginatedRequest.removeHeader(ProxyAuthorizationHeader.NAME);
        // rfc 3261 says that the cseq header should be augmented for the
        // new
        // request. do it here so that the new dialog (created together with
        // the new client transaction) takes it into account.
        // Bug report - Fredrik Wickstrom
        CSeqHeader cSeq = (CSeqHeader) reoriginatedRequest.getHeader((CSeqHeader.NAME));
        cSeq.setSequenceNumber(cSeq.getSequenceNumber() + 1);
        ClientTransaction retryTran = transactionCreator.getNewClientTransaction(reoriginatedRequest);
        WWWAuthenticateHeader authHeader = null;
        CredentialsCacheEntry ccEntry = null;
        while (authHeaders.hasNext()) {
            authHeader = (WWWAuthenticateHeader) authHeaders.next();
            String realm = authHeader.getRealm();
            // Check whether we have cached credentials for authHeader's
            // realm
            // make sure that if such credentials exist they get removed.
            // The
            // challenge means that there's something wrong with them.
            ccEntry = cachedCredentials.remove(realm);
            // Try to guess user name and facilitate user
            UserCredentials defaultCredentials = new UserCredentials();
            FromHeader from = (FromHeader) reoriginatedRequest.getHeader(FromHeader.NAME);
            URI uri = from.getAddress().getURI();
            if (uri.isSipURI()) {
                Log.debug("handleChallenge", SIPConfig.getAuthUserName());
                String user = SIPConfig.getAuthUserName() != null ? SIPConfig.getAuthUserName() : ((SipURI) uri).getUser();
                defaultCredentials.setAuthUserName(user == null ? SIPConfig.getUserName() : user);
            }
            boolean ccEntryHasSeenTran = false;
            if (ccEntry != null)
                ccEntryHasSeenTran = ccEntry.processResponse(branchID);
            // get a new pass
            if (// we don't have credentials for the
            ccEntry == null || // specified realm
            ((!authHeader.isStale() && ccEntryHasSeenTran))) {
                if (ccEntry == null) {
                    ccEntry = new CredentialsCacheEntry();
                    ccEntry.userCredentials = defaultCredentials;
                }
                // put the returned user name in the properties file
                // so that it appears as a default one next time user is
                // prompted for pass
                SIPConfig.setUserName(ccEntry.userCredentials.getUserName());
            } else // encode and send what we have
            if (ccEntry != null && (!ccEntryHasSeenTran || authHeader.isStale())) {
            }
            // if user canceled or sth else went wrong
            if (ccEntry.userCredentials == null)
                throw new SecurityException("Unable to authenticate with realm " + realm);
            AuthorizationHeader authorization = this.getAuthorization(reoriginatedRequest.getMethod(), reoriginatedRequest.getRequestURI().toString(), reoriginatedRequest.getContent() == null ? "" : reoriginatedRequest.getContent().toString(), authHeader, ccEntry.userCredentials);
            ccEntry.processRequest(retryTran.getBranchId());
            cachedCredentials.cacheEntry(realm, ccEntry);
            reoriginatedRequest.addHeader(authorization);
            // if there was trouble with the user - make sure we fix it
            if (uri.isSipURI()) {
                ((SipURI) uri).setUser(ccEntry.userCredentials.getUserName());
                Address add = from.getAddress();
                add.setURI(uri);
                from.setAddress(add);
                reoriginatedRequest.setHeader(from);
                if (challengedRequest.getMethod().equals(Request.REGISTER)) {
                    ToHeader to = (ToHeader) reoriginatedRequest.getHeader(ToHeader.NAME);
                    add.setURI(uri);
                    to.setAddress(add);
                    reoriginatedRequest.setHeader(to);
                }
                // very ugly but very necessary
                sipManCallback.setCurrentlyUsedURI(uri.toString());
                Log.debug("URI: " + uri.toString());
            }
        // if this is a register - fix to as well
        }
        return retryTran;
    } catch (Exception e) {
        Log.debug("ERRO REG: " + e.toString());
        return null;
    }
}

Example 4 with URI

use of javax.sip.address.URI in project Openfire by igniterealtime.

the class SipCommRouter method getNextHops.

/**
     * Return the default address to forward the request to. The list is
     * organized in the following priority.
     * <p/>
     * If the outboung proxy has been specified, then it is used to construct
     * the first element of the list.
     * <p/>
     * If the requestURI refers directly to a host, the host and port
     * information are extracted from it and made the next hop on the list.
     *
     * @param sipRequest is the sip request to route.
     */
public ListIterator<Hop> getNextHops(Request sipRequest) {
    URI requestURI = sipRequest.getRequestURI();
    if (requestURI == null) {
        throw new IllegalArgumentException("Bad message: Null requestURI");
    }
    LinkedList<Hop> hops = new LinkedList<Hop>();
    if (outboundProxy != null) {
        hops.add(outboundProxy);
    }
    ListIterator routes = sipRequest.getHeaders(RouteHeader.NAME);
    if (routes != null && routes.hasNext()) {
        while (routes.hasNext()) {
            RouteHeader route = (RouteHeader) routes.next();
            SipURI uri = (SipURI) route.getAddress().getURI();
            int port = uri.getPort();
            port = (port == -1) ? 5060 : port;
            String host = uri.getHost();
            Log.debug("getNextHops", host);
            String transport = uri.getTransportParam();
            if (transport == null) {
                transport = "udp";
            }
            Hop hop = new SipCommHop(host + ':' + port + '/' + transport);
            hops.add(hop);
        }
    } else if (requestURI instanceof SipURI && ((SipURI) requestURI).getMAddrParam() != null) {
        SipURI sipURI = ((SipURI) requestURI);
        String maddr = sipURI.getMAddrParam();
        String transport = sipURI.getTransportParam();
        if (transport == null) {
            transport = "udp";
        }
        int port = 5060;
        Hop hop = new SipCommHop(maddr, port, transport);
        hops.add(hop);
    } else if (requestURI instanceof SipURI) {
        SipURI sipURI = ((SipURI) requestURI);
        int port = sipURI.getPort();
        if (port == -1) {
            port = 5060;
        }
        String host = sipURI.getHost();
        String transport = sipURI.getTransportParam();
        if (transport == null) {
            transport = "UDP";
        }
        Hop hop = new SipCommHop(host + ":" + port + "/" + transport);
        hops.add(hop);
    } else {
        throw new IllegalArgumentException("Malformed requestURI");
    }
    return (hops.size() == 0) ? null : hops.listIterator();
}

Example 5 with URI

use of javax.sip.address.URI in project Openfire by igniterealtime.

the class SimpleListener method processResponse.

public void processResponse(ResponseEvent responseEvent) {
    if (responseEvent.getClientTransaction() != null) {
        Log.debug("SimpleListener for " + myUsername + ":  Getting client transaction...");
        ClientTransaction clientTransaction = responseEvent.getClientTransaction();
        Dialog clientDialog = clientTransaction.getDialog();
        getSession().printDialog(clientDialog);
    }
    Log.debug("SimpleListener for " + myUsername + ":  Received a response event:  " + responseEvent.getResponse().toString());
    //		String   fromAddr = "";
    String toAddr = "";
    Response response = responseEvent.getResponse();
    //		}
    if (response.getHeader(ToHeader.NAME) != null) {
        ToHeader toHeader = (ToHeader) response.getHeader(ToHeader.NAME);
        URI toUri = toHeader.getAddress().getURI();
        if (toUri instanceof SipUri)
            toAddr = ((SipUri) toUri).getUser() + "@" + ((SipUri) toUri).getHost();
        else
            toAddr = toUri.toString();
    }
    if (response.getHeader(CSeqHeader.NAME) != null) {
        String method = ((CSeqHeader) response.getHeader(CSeqHeader.NAME)).getMethod();
        if (method.equals(Request.REGISTER)) {
            if (response.getStatusCode() / 100 == 2) {
                int expires = 0;
                if (response.getHeader(ContactHeader.NAME) != null) {
                    expires = ((ContactHeader) response.getHeader(ContactHeader.NAME)).getExpires();
                } else if (response.getHeader(ExpiresHeader.NAME) != null) {
                    expires = ((ExpiresHeader) response.getHeader(ExpiresHeader.NAME)).getExpires();
                }
                if (expires > 0) {
                    Log.debug("SimpleListener(" + myUsername + ").processResponse:  " + getSession().getRegistration().getUsername() + " log in successful!");
                    getSession().sipUserLoggedIn();
                } else {
                    if (getSession().getLoginStatus().equals(TransportLoginStatus.LOGGING_OUT)) {
                        Log.debug("SimpleListener(" + myUsername + ").processResponse:  " + getSession().getRegistration().getUsername() + " log out successful!");
                        getSession().sipUserLoggedOut();
                        getSession().removeStack();
                    }
                }
            }
        }
        if (method.equals(Request.SUBSCRIBE)) {
            if (response.getStatusCode() / 100 == 2) {
                Log.debug("SimpleListener for " + myUsername + ":  Handling SUBSCRIBE acknowledgement!!");
                int expires = 0;
                if (response.getHeader(ContactHeader.NAME) != null) {
                    expires = ((ContactHeader) response.getHeader(ContactHeader.NAME)).getExpires();
                }
                if (response.getHeader(ExpiresHeader.NAME) != null) {
                    expires = ((ExpiresHeader) response.getHeader(ExpiresHeader.NAME)).getExpires();
                }
                if (expires > 0) {
                    // Confirm subscription of roster item
                    getSession().contactSubscribed(toAddr);
                } else {
                    // Confirm unsubscription of roster item
                    getSession().contactUnsubscribed(toAddr);
                }
                Log.debug("SimpleListener for " + myUsername + ":  Handled SUBSCRIBE acknowledgement!!");
            }
        }
    }
}