http session for httpclient

개발/Web

http session for httpclient

lipton 2017. 11. 22. 15:46

회사에서 login을 주기적으로 확인하여

HTTPClient 3.0으로 로그인을 테스트를 할 수 있다.

public class Login {

private static Log log = LogFactory.getLog(Login.class);

private static String LOGON_SITE = "i4h082.google.com";

private static int LOGON_PORT = 80;

static HttpClient client = new HttpClient();

public static void loginID() {

client.getHostConfiguration().setHost(LOGON_SITE, LOGON_PORT, "http");
client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);

        PostMethod authpost = new PostMethod("/login.ggl");
        NameValuePair nextURL = new NameValuePair("nxtURL","http://www.google.com/login.ggl");
        NameValuePair secukey = new NameValuePair("secukey", "");
        NameValuePair turtle = new NameValuePair("sqer", "knight76");
        NameValuePair earthworm = new NameValuePair("max", "xa");

authpost.setRequestBody(new NameValuePair[] { nextURL, secukey, sqer,max });

        String response = null;
        try {
            client.executeMethod(authpost);
            response = authpost.getResponseBodyAsString();
        } catch (IOException ioe) {
            log.error(ioe, ioe);
        } finally {
            authpost.releaseConnection();
        }

authpost.releaseConnection();
int statuscode = authpost.getStatusCode();

        if (statuscode == HttpStatus.SC_OK && (response.indexOf("성공") > 0)) {
            System.out.println("login is successed");
        } else {
            System.out.println("login is failed");
        }

}

HTTPClient 2.0으로도 로그인을 테스트를 할 수 있다.

public class Login {

private static Log log = LogFactory.getLog(Login.class);

private static String LOGON_SITE = "i4h082.google.com";

private static int LOGON_PORT = 80;

static HttpClient client = new HttpClient();

public static void loginID() {

        client.getHostConfiguration().setHost(LOGON_SITE, LOGON_PORT, "http");
        PostMethod authpost = new PostMethod("/login.ggl");
        NameValuePair nextURL = new NameValuePair("nxtURL","http://www.google.com/login.ggl");
        NameValuePair secukey = new NameValuePair("secukey", "");
        NameValuePair turtle = new NameValuePair("sqer", "knight76");
        NameValuePair earthworm = new NameValuePair("max", "xa");

authpost.setRequestBody(new NameValuePair[] { nextURL, secukey, sqer,max });

authpost.releaseConnection();
int statuscode = authpost.getStatusCode();

}

문제는 https 다.

난 이렇게 해결했다.

HTTPClient 3.0 버젼

HttpClient client = new HttpClient();

         client.getState().setCredentials(
            new AuthScope("ids.google.com", 443 ),
            new UsernamePasswordCredentials("", "" )
        );

client.getHostConfiguration().setHost("i4h080.google.com", LOGON_PORT, "https");
client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);

authpost.setRequestBody(new NameValuePair[] { nextURL, secukey, sqer,max });

authpost.releaseConnection();
int statuscode = authpost.getStatusCode();

}

HTTPClient 2.0으로도 로그인을 테스트를 할 수 있다.

public class Login {

private static Log log = LogFactory.getLog(Login.class);

private static String LOGON_SITE = "i4h082.google.com";

private static int LOGON_PORT = 80;

static HttpClient client = new HttpClient();

public static void loginID() {

authpost.setRequestBody(new NameValuePair[] { nextURL, secukey, sqer,max });

authpost.releaseConnection();
int statuscode = authpost.getStatusCode();

HTTPClient 2.0 버젼

HttpClient client = new HttpClient();

         client.getState().setCredentials(
                "realm", "ids.google.com",
                new UsernamePasswordCredentials("", "" )
            );

client.getHostConfiguration().setHost("i4h080.google.com", LOGON_PORT, "https");

authpost.setRequestBody(new NameValuePair[] { nextURL, secukey, sqer,max });

authpost.releaseConnection();
int statuscode = authpost.getStatusCode();

}

HTTPClient 2.0으로도 로그인을 테스트를 할 수 있다.

public class Login {

private static Log log = LogFactory.getLog(Login.class);

private static String LOGON_SITE = "i4h082.google.com";

private static int LOGON_PORT = 80;

static HttpClient client = new HttpClient();

public static void loginID() {

authpost.setRequestBody(new NameValuePair[] { nextURL, secukey, sqer,max });

authpost.releaseConnection();
int statuscode = authpost.getStatusCode();

출처: http://knight76.tistory.com/298 [김용환 블로그(2004-2017)]

https://stackoverflow.com/questions/6272575/how-to-handle-the-session-in-httpclient-4-1

I am using the HttpClient 4.1.1 to test my server's REST API.

I can manage to login seem to work fine but when I try to do anything else I am failing.

Most likely I have a problem setting the cookie in the next request.

Here is my code currently:

HttpGet httpGet = new HttpGet(<my server login URL>);
httpResponse = httpClient.execute(httpGet)
sessionID = httpResponse.getFirstHeader("Set-Cookie").getValue();
httpGet.addHeader("Cookie", sessionID);
httpClient.execute(httpGet);

Is there a better way to manage the session/cookies setting in the HttpClient package?

The correct way is to prepare a CookieStore which you need to set in the HttpContext which you in turn pass on every HttpClient#execute() call.

HttpClient httpClient = new DefaultHttpClient();
CookieStore cookieStore = new BasicCookieStore();
HttpContext httpContext = new BasicHttpContext();
httpContext.setAttribute(HttpClientContext.COOKIE_STORE, cookieStore);
// ...

HttpResponse response1 = httpClient.execute(method1, httpContext);
// ...

HttpResponse response2 = httpClient.execute(method2, httpContext);
// ...

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