public String authenticate(Credentials paramCredentials, HttpMethod paramHttpMethod)
throws AuthenticationException {
LOG.trace("enter NTLMScheme.authenticate(Credentials, HttpMethod)");
if (this.state == 0)
throw new IllegalStateException("NTLM authentication process has not been initiated");
while (true) {
NTCredentials localNTCredentials;
try {
localNTCredentials = (NTCredentials) paramCredentials;
paramCredentials = new NTLM();
paramCredentials.setCredentialCharset(paramHttpMethod.getParams().getCredentialCharset());
if ((this.state == 1) || (this.state == 2147483647)) {
paramCredentials =
paramCredentials.getType1Message(
localNTCredentials.getHost(), localNTCredentials.getDomain());
this.state = 2;
return "NTLM " + paramCredentials;
}
} catch (ClassCastException paramHttpMethod) {
throw new InvalidCredentialsException(
"Credentials cannot be used for NTLM authentication: "
+ paramCredentials.getClass().getName());
}
paramCredentials =
paramCredentials.getType3Message(
localNTCredentials.getUserName(),
localNTCredentials.getPassword(),
localNTCredentials.getHost(),
localNTCredentials.getDomain(),
paramCredentials.parseType2Message(this.ntlmchallenge));
this.state = 4;
}
}
public static String authenticate(NTCredentials paramNTCredentials, String paramString)
throws AuthenticationException {
LOG.trace("enter NTLMScheme.authenticate(NTCredentials, String)");
if (paramNTCredentials == null)
throw new IllegalArgumentException("Credentials may not be null");
paramNTCredentials =
new NTLM()
.getResponseFor(
paramString,
paramNTCredentials.getUserName(),
paramNTCredentials.getPassword(),
paramNTCredentials.getHost(),
paramNTCredentials.getDomain());
return "NTLM " + paramNTCredentials;
}