/*
* Copyright 2011 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.gradle.internal.resource.transport.http.ntlm;
import org.gradle.api.credentials.PasswordCredentials;
import java.net.InetAddress;
import java.net.UnknownHostException;
public class NTLMCredentials {
private static final String DEFAULT_DOMAIN = "";
private static final String DEFAULT_WORKSTATION = "";
private final String domain;
private final String username;
private final String password;
private final String workstation;
public NTLMCredentials(PasswordCredentials credentials) {
String domain;
String username = credentials.getUsername();
int slashPos = username.indexOf('\\');
slashPos = slashPos >= 0 ? slashPos : username.indexOf('/');
if (slashPos >= 0) {
domain = username.substring(0, slashPos);
username = username.substring(slashPos + 1);
} else {
domain = System.getProperty("http.auth.ntlm.domain", DEFAULT_DOMAIN);
}
this.domain = domain == null ? null : domain.toUpperCase();
this.username = username;
this.password = credentials.getPassword();
this.workstation = determineWorkstationName();
}
private String determineWorkstationName() {
// This is a hidden property that may be useful to track down issues. Remove when NTLM Auth is solid.
String sysPropWorkstation = System.getProperty("http.auth.ntlm.workstation");
if (sysPropWorkstation != null) {
return sysPropWorkstation;
}
try {
return removeDotSuffix(getHostName()).toUpperCase();
} catch (UnknownHostException e) {
return DEFAULT_WORKSTATION;
}
}
protected String getHostName() throws UnknownHostException {
return InetAddress.getLocalHost().getHostName();
}
private String removeDotSuffix(String val) {
int dotPos = val.indexOf('.');
return dotPos == -1 ? val : val.substring(0, dotPos);
}
public String getDomain() {
return domain;
}
public String getUsername() {
return username;
}
public String getPassword() {
return password;
}
public String getWorkstation() {
return workstation;
}
@Override
public String toString() {
return String.format("NTLM Credentials [user: %s, domain: %s, workstation: %s]", username, domain, workstation);
}
}