/** 开始保持在线 */
public void startKeepAlive() {
int keepAliveInterval = FetionConfig.getInteger("fetion.sip.keep-alive-interval") * 1000;
this.context
.getFetionTimer()
.scheduleTask(this.keepAliveTask, keepAliveInterval, keepAliveInterval);
int keepConnectionInterval =
FetionConfig.getInteger("fetion.sip.keep-connection-interval") * 1000;
this.context
.getFetionTimer()
.scheduleTask(this.keepConnectionTask, keepConnectionInterval, keepConnectionInterval);
}
/**
* 用户登录验证
*
* @return
*/
public SipcRequest createUserAuthRequest(
SipcHeader wwwHeader, int presence, boolean isSupportedMutiConnection, StoreVersion version) {
SipcRequest req = this.createDefaultSipcRequest(SipcMethod.REGISTER);
Pattern pt =
Pattern.compile(
"Digest algorithm=\"SHA1-sess-v4\",nonce=\"(.*?)\",key=\"(.*?)\",signature=\"(.*?)\"");
Matcher mc = pt.matcher(wwwHeader.getValue());
if (mc.matches()) {
String passHex =
PasswordEncrypterV4.encryptV4(this.user.getUserId(), this.user.getPassword());
AuthGeneratorV4 auth = new AuthGeneratorV4();
String aeskey = ConvertHelper.byte2HexStringWithoutSpace(user.getAesKey());
String response = auth.generate(mc.group(2), passHex, mc.group(1), aeskey);
String authString = "Digest response=\"" + response + "\",algorithm=\"SHA1-sess-v4\"";
req.addHeader(SipcHeader.AUTHORIZATION, authString);
req.addHeader("AK", "ak-value");
String body = MessageTemplate.TMPL_USER_AUTH;
body = body.replace("{machineCode}", FetionConfig.getString("fetion.sip.machine-code"));
body = body.replace("{sid}", Integer.toString(this.user.getFetionId()));
body = body.replace("{userId}", Integer.toString(this.user.getUserId()));
body = body.replace("{presence}", Integer.toString(presence));
body = body.replace("{personalVersion}", Integer.toString(version.getPersonalVersion()));
body = body.replace("{contactVersion}", Integer.toString(version.getContactVersion()));
req.setBody(new SipcBody(body));
} else {
throw new IllegalStateException("parse wwwHeader failed. wwwHeader=" + wwwHeader.getValue());
}
return req;
}
/**
* 建立处理链
*
* @throws FetionException
*/
public void buildProcessorChain() throws FetionException {
this.processorChain = new ProcessorChain();
this.processorChain.addLast(new ServerMessageDispatcher(context, this, this)); // 消息分发服务
if (FetionConfig.getBoolean("log.sipc.enable")) {
this.processorChain.addLast(
new SipcLogger("ServerDialog-" + this.context.getFetionUser().getFetionId())); // 日志记录
}
this.processorChain.addLast(new TransferService(this.context)); // 传输服务
this.processorChain.addLast(new SipcParser()); // 信令解析器
this.processorChain.addLast(
this.context.getTransferFactory().createDefaultTransfer()); // 信令传输对象
this.processorChain.startProcessorChain();
}
/**
* 创建默认的SipcRequest
*
* @param m
* @return
*/
public SipcRequest createDefaultSipcRequest(String m) {
SipcRequest req = new SipcRequest(m, this.user.getDomain());
req.addHeader(SipcHeader.FROM, Integer.toString(this.user.getFetionId()));
if (m.equals(this.lastMethod)) {
req.addHeader(SipcHeader.CALLID, Integer.toString(this.globalCallId));
req.addHeader(SipcHeader.SEQUENCE, Integer.toString(this.getNextSequence()) + " " + m);
} else {
req.addHeader(SipcHeader.CALLID, Integer.toString(this.getNextCallID()));
req.addHeader(SipcHeader.SEQUENCE, "1 " + m);
this.gloalSequence = 1;
}
req.setAliveTime(
(int)
(FetionConfig.getInteger("fetion.sip.default-alive-time")
+ System.currentTimeMillis() / 1000));
this.lastMethod = m;
return req;
}