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27 package org.apache.hc.client5.http.examples;
28
29 import java.net.URI;
30 import java.util.List;
31
32 import org.apache.hc.client5.http.classic.methods.HttpGet;
33 import org.apache.hc.client5.http.cookie.BasicCookieStore;
34 import org.apache.hc.client5.http.cookie.Cookie;
35 import org.apache.hc.client5.http.impl.classic.CloseableHttpClient;
36 import org.apache.hc.client5.http.impl.classic.HttpClients;
37 import org.apache.hc.core5.http.ClassicHttpRequest;
38 import org.apache.hc.core5.http.io.entity.EntityUtils;
39 import org.apache.hc.core5.http.io.support.ClassicRequestBuilder;
40
41
42
43
44
45 public class ClientFormLogin {
46
47 public static void main(final String[] args) throws Exception {
48 final BasicCookieStore cookieStore = new BasicCookieStore();
49 try (final CloseableHttpClient httpclient = HttpClients.custom()
50 .setDefaultCookieStore(cookieStore)
51 .build()) {
52 final HttpGet httpget = new HttpGet("https://someportal/");
53 httpclient.execute(httpget, response -> {
54 System.out.println("----------------------------------------");
55 System.out.println("Login form get: " + response.getCode() + " " + response.getReasonPhrase());
56 EntityUtils.consume(response.getEntity());
57
58 System.out.println("Initial set of cookies:");
59 final List<Cookie> cookies = cookieStore.getCookies();
60 if (cookies.isEmpty()) {
61 System.out.println("None");
62 } else {
63 for (int i = 0; i < cookies.size(); i++) {
64 System.out.println("- " + cookies.get(i));
65 }
66 }
67 return null;
68 });
69
70 final ClassicHttpRequest login = ClassicRequestBuilder.post()
71 .setUri(new URI("https://someportal/"))
72 .addParameter("IDToken1", "username")
73 .addParameter("IDToken2", "password")
74 .build();
75 httpclient.execute(httpget, response -> {
76 System.out.println("----------------------------------------");
77 System.out.println("Login form get: " + response.getCode() + " " + response.getReasonPhrase());
78 EntityUtils.consume(response.getEntity());
79
80 System.out.println("Post logon cookies:");
81 final List<Cookie> cookies = cookieStore.getCookies();
82 if (cookies.isEmpty()) {
83 System.out.println("None");
84 } else {
85 for (int i = 0; i < cookies.size(); i++) {
86 System.out.println("- " + cookies.get(i));
87 }
88 }
89 return null;
90 });
91 }
92 }
93 }