public Header authenticate(Credentials paramCredentials, HttpRequest paramHttpRequest)
{
while (true)
{
NTCredentials localNTCredentials;
String str;
CharArrayBuffer localCharArrayBuffer;
try
{
localNTCredentials = (NTCredentials)paramCredentials;
if ((this.state == State.CHALLENGE_RECEIVED) || (this.state == State.FAILED))
{
str = this.engine.generateType1Msg(localNTCredentials.getDomain(), localNTCredentials.getWorkstation());
this.state = State.MSG_TYPE1_GENERATED;
localCharArrayBuffer = new CharArrayBuffer(32);
if (!isProxy())
break label222;
localCharArrayBuffer.append("Proxy-Authorization");
localCharArrayBuffer.append(": NTLM ");
localCharArrayBuffer.append(str);
return new BufferedHeader(localCharArrayBuffer);
}
}
catch (ClassCastException localClassCastException)
{
throw new InvalidCredentialsException("Credentials cannot be used for NTLM authentication: " + paramCredentials.getClass().getName());
}
if (this.state == State.MSG_TYPE2_RECEVIED)
{
str = this.engine.generateType3Msg(localNTCredentials.getUserName(), localNTCredentials.getPassword(), localNTCredentials.getDomain(), localNTCredentials.getWorkstation(), this.challenge);
this.state = State.MSG_TYPE3_GENERATED;
}
else
{
throw new AuthenticationException("Unexpected state: " + this.state);
label222: localCharArrayBuffer.append("Authorization");
}
}
}
