我想，也许您的 Proxy-Authorization 标头是错误的。可能你算错了。我想分享我的决心。
authUser 是您的电话号码。 （例如：77735hk6iu）
authPass 是您的用户密码。
msg 是您的邀请请求。（标题！）
AccountManagerImpl accountManagerImp = new AccountManagerImpl(authUser, AuthPass);
AuthenticationHelperImpl authenticationHelperImpl = new AuthenticationHelperImpl(accountManagerImp);
try {
this.authentication = authenticationHelperImpl.handleChallenge(msg, (SIPClientTransaction)trans);
AuthenticationHelperImple.java 类：
public AuthorizationHeader handleChallenge(Response challenge, ClientTransaction challengedTransaction) throws SipException {
SIPRequest challengedRequest = ((SIPRequest) challengedTransaction.getRequest());
ListIterator authHeaders = null;
if (challenge.getStatusCode() == Response.UNAUTHORIZED) {
authHeaders = challenge.getHeaders(WWWAuthenticateHeader.NAME);
}
else {
if (challenge.getStatusCode() == Response.PROXY_AUTHENTICATION_REQUIRED) {
authHeaders = challenge.getHeaders(ProxyAuthenticateHeader.NAME);
}
else {
throw new IllegalArgumentException("Unexpected status code ");
}
}
if (authHeaders == null) {
throw new IllegalArgumentException("Could not find WWWAuthenticate or ProxyAuthenticate headers");
}
WWWAuthenticateHeader authHeader = null;
while (authHeaders.hasNext()) {
authHeader = (WWWAuthenticateHeader) authHeaders.next();
String realm = authHeader.getRealm();
this.uri = challengedRequest.getRequestURI();
this.requestMethod = challengedRequest.getMethod();
this.requestBody = (challengedRequest.getContent() == null) ? "" : new String(challengedRequest.getRawContent());
if (this.accountManager instanceof SecureAccountManager) {
UserCredentialHash credHash = ((SecureAccountManager) this.accountManager).getCredentialHash(challengedTransaction,
realm);
if (credHash == null) {
logger.logDebug("Could not find creds");
throw new SipException("Cannot find user creds for the given user name and realm");
}
this.authorizationHeader = this.getAuthorization(requestMethod, uri.toString(), requestBody, authHeader, credHash);
}
else {
UserCredentials userCreds = ((AccountManager) this.accountManager).getCredentials(challengedTransaction, realm);
if (userCreds == null) {
throw new SipException("Cannot find user creds for the given user name and realm");
}
// sipDomain = userCreds.getSipDomain();
// we haven't yet authenticated this realm since we were
// started.
this.authorizationHeader = this.getAuthorization(requestMethod, uri.toString(), requestBody, authHeader, userCreds);
}
}
return this.authorizationHeader;
}
getAuthorization 函数：
public AuthorizationHeader getAuthorization(String method,
String uri,
String requestBody,
WWWAuthenticateHeader authHeader,
UserCredentials userCredentials) throws SecurityException {
String response = null;
String qopList = authHeader.getQop();
String qop = (qopList != null) ? "auth" : null;
String nc_value = "00000001";
String cnonce = "xyz";
try {
response = MessageDigestAlgorithm.calculateResponse(authHeader.getAlgorithm(),
userCredentials.getUserName(), authHeader.getRealm(),userCredentials.getPassword(), authHeader.getNonce(), nc_value, // JvB added
cnonce, // JvB added
method, uri, requestBody, qop,logger);
}
catch (NullPointerException exc) {
throw new SecurityException("The received authenticate header was malformatted: " + exc.getMessage());
}
AuthorizationHeader authorization = null;
try {
if (authHeader instanceof ProxyAuthenticateHeader) {
if (this.headerFactory != null) {
authorization = headerFactory.createProxyAuthorizationHeader(authHeader.getScheme());
}
else {
authorization = new ProxyAuthorization();
authorization.setScheme(authHeader.getScheme());
}
}
else {
if (this.headerFactory != null) {
authorization = headerFactory.createAuthorizationHeader(authHeader.getScheme());
}
else {
authorization = new Authorization();
authorization.setScheme(authHeader.getScheme());
}
}
authorization.setUsername(userCredentials.getUserName());
authorization.setRealm(authHeader.getRealm());
authorization.setNonce(authHeader.getNonce());
authorization.setParameter("uri", uri);
authorization.setResponse(response);
if (authHeader.getAlgorithm() != null) {
authorization.setAlgorithm(authHeader.getAlgorithm());
}
if (authHeader.getOpaque() != null) {
authorization.setOpaque(authHeader.getOpaque());
}
// jvb added
if (qop != null) {
authorization.setQop(qop);
authorization.setCNonce(cnonce);
authorization.setNonceCount(Integer.parseInt(nc_value));
}
authorization.setResponse(response);
} catch (ParseException ex) {
throw new RuntimeException("Failed to create an authorization header!");
}
return authorization;
}
最后，您的 this.authentication 变量是 ProxyAuthorizationHeader。您必须将 this.authentication 放入您的 INVITE 消息中。并且您会将 SipMessage 从事务或对话发送到 JAIN-SIP 堆栈。
祝你好运！