I hope someone can help me with this one.
I'm trying to access an HTTP target through a NTLM authenticated squid proxy
server.
client.getAuthSchemes().register("ntlm", new NTLMSchemeFactory());
NTCredentials ntCreds = new NTCredentials(proxyUserName,
config.getTNIPassword(), config.getTNIProxyAddress(), "DOMAIN");
AuthScope scope = new AuthScope(AuthScope.ANY_HOST,
AuthScope.ANY_PORT, AuthScope.ANY_REALM, AuthScope.ANY_SCHEME);
client.getCredentialsProvider().setCredentials(scope, ntCreds);
targetHost = new HttpHost(logonSite, logonPort, logonProtocol);
HttpHost proxy = new HttpHost(config.getTNIProxyAddress(),
config.getTNIProxyPort());
client.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY,
proxy);
I attempt to make a get request to my target server. Console log (level 5):
network: Connecting http://x.x.14.3:3128/ with proxy=DIRECT
network: Connecting http://x.x.14.3:3128/ with proxy=DIRECT
network: Connecting http://x.x.14.3:3128/ with proxy=DIRECT
network: Connecting http://x.x.14.3:3128/ with proxy=DIRECT
Method failed: HTTP/1.0 407 Proxy Authentication Required
First off, the aforementioned IP address is the IP for my proxy server, not
the target host. Is this normal?
I don't know if there is an authentication failure or what. I have tried
prefixing my username with "DOMAIN\" with no benefit.
I have implemented the JCIFS NTLM authentication as recommended on the
HttpClient website.
I had to alter the JCIFSEngine.java example code provided as it will not
compile.
Apparently the constructors for the Type3Message object have changed in
jcifs-1.3.12.jar. I am simply using:
Type3Message t3m = new Type3Message(t2m);
Instead of:
Type3Message t3m = new Type3Message(
t2m,
password,
domain,
username,
workstation);
I don't know if this has anything to do with it.
In researching alternatives, I discovered that the java.net library includes
NTLM authentication. Can HttpClient take advantage of this instead of the
now unsupported aspect of the JCIFS package?
Any assistance is greatly appreciated!
Matt
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