, , , https url CONNECT . - , , .
, CONNECT / , .
, - :
import sun.misc.BASE64Encoder;
import java.io.*;
import java.net.*;
public class ProxyPass {
public ProxyPass(String proxyHost, int proxyPort, final String userid, final String password, String url) {
try {
URL u = new URL(url);
Proxy proxy =
new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyHost, proxyPort));
HttpURLConnection uc = (HttpURLConnection)u.openConnection(proxy);
Authenticator.setDefault(new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
if (getRequestorType().equals(RequestorType.PROXY)) {
return new PasswordAuthentication(userid, password.toCharArray());
}
return super.getPasswordAuthentication();
}
});
uc.connect();
showContent(uc);
} catch (IOException e) {
e.printStackTrace();
}
}
private void showContent(HttpURLConnection uc) throws IOException {
InputStream i = uc.getInputStream();
char c;
InputStreamReader isr = new InputStreamReader(i);
BufferedReader br = new BufferedReader(isr);
String line;
while ((line = br.readLine()) != null) {
System.out.println(line);
}
}
public static void main(String[] args) {
String proxyhost = "proxy host";
int proxyport = port;
String proxylogin = "proxy username";
String proxypass = "proxy password";
String url = "https://....";
new ProxyPass(proxyhost, proxyport, proxylogin, proxypass, url);
}
}
- , - ClientConfig , RestClient, .
ClientConfig configuration = new ClientConfig();
configuration.connectTimeout(timeout);
BasicAuthenticationSecurityHandler basicAuthProps = new BasicAuthenticationSecurityHandler();
basicAuthProps.setUserName(user);
basicAuthProps.setPassword(password);
configuration.handlers(basicAuthProps);
if (proxySet()) {
configuration.proxyHost(proxyHost);
if ((proxyPort != null) && !proxyPort.equals("")) {
configuration.proxyPort(Integer.parseInt(proxyPort));
}
Authenticator.setDefault(new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
if (getRequestorType().equals(RequestorType.PROXY)) {
return new PasswordAuthentication(proxyUser), proxyPass.toCharArray());
}
return super.getPasswordAuthentication();
}
});
}
restClient = new RestClient(configuration);
Resource resource = getResource(loginUrl);
ClientResponse response = resource.post(null);
if (response.getStatusCode() != Response.Status.OK.getStatusCode()) {
throw new RestClientException("Authentication failed for user " + user);
}