gerrit.onap Code Review - ccsdk/features.git/blob

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * ONAP : ccsdk features
   4  * ================================================================================
   5  * Copyright (C) 2021 highstreet technologies GmbH Intellectual Property.
   6  * All rights reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *     http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  *
  21  */
  22 package org.onap.ccsdk.features.sdnr.wt.oauthprovider.test;
  23
  24 import static org.junit.Assert.fail;
  25 import static org.mockito.Mockito.mock;
  26 import static org.mockito.Mockito.verify;
  27 import static org.mockito.Mockito.when;
  28 import com.sun.net.httpserver.HttpExchange;
  29 import com.sun.net.httpserver.HttpHandler;
  30 import com.sun.net.httpserver.HttpServer;
  31 import java.io.File;
  32 import java.io.IOException;
  33 import java.io.OutputStream;
  34 import java.net.InetSocketAddress;
  35 import java.nio.file.Files;
  36 import java.util.Random;
  37 import java.util.concurrent.ExecutorService;
  38 import java.util.concurrent.Executors;
  39 import javax.servlet.http.HttpServletRequest;
  40 import javax.servlet.http.HttpServletResponse;
  41 import org.junit.AfterClass;
  42 import org.junit.BeforeClass;
  43 import org.junit.Test;
  44 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.OAuthProviderConfig;
  45 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.providers.GitlabProviderService;
  46 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.providers.TokenCreator;
  47
  48 public class TestGitlabAuthService {
  49
  50     private static HttpServer server;
  51     private static ExecutorService httpThreadPool;
  52     private static GitlabProviderServiceToTest oauthService;
  53     private static final int PORT = randomPort(50000, 55000);
  54     private static final String GITURL = String.format("http://127.0.0.1:%d", PORT);
  55     private static final String OAUTH_SECRET = "oauthsecret";
  56     private static final String TOKENCREATOR_SECRET = "secret";
  57     private static final String REDIRECT_URI = "/odlux/token?";
  58
  59     @BeforeClass
  60     public static void init() {
  61
  62         TokenCreator tokenCreator = TokenCreator.getInstance(TOKENCREATOR_SECRET, "issuer");
  63         OAuthProviderConfig config =
  64                 new OAuthProviderConfig("git", GITURL, "odlux.app", OAUTH_SECRET, "openid", "gitlab test");
  65         oauthService = new GitlabProviderServiceToTest(config, REDIRECT_URI, tokenCreator);
  66         try {
  67             initGitlabTestWebserver(PORT, "/");
  68         } catch (IOException e) {
  69             fail(e.getMessage());
  70         }
  71     }
  72
  73     @AfterClass
  74     public static void close() {
  75         stopTestWebserver();
  76     }
  77
  78     @Test
  79     public void test() {
  80         HttpServletRequest req;
  81         HttpServletResponse resp = null;
  82         String host = "http://localhost:8412";
  83         final String state = "stateabc";
  84         try {
  85             req = mock(HttpServletRequest.class);
  86             resp = mock(HttpServletResponse.class);
  87             when(req.getParameter("code")).thenReturn("abcdefg");
  88             when(req.getParameter("state")).thenReturn(state);
  89             oauthService.addState(state);
  90             oauthService.handleRedirect(req, resp, host);
  91         } catch (IOException e) {
  92             fail(e.getMessage());
  93         }
  94         verify(resp).setStatus(302);
  95         //verify(resp).setHeader("Location",any(String.class));
  96     }
  97
  98     public void test2() {
  99         oauthService.sendLoginRedirectResponse(null, null);
 100     }
 101
 102     public static class GitlabProviderServiceToTest extends GitlabProviderService {
 103
 104         public GitlabProviderServiceToTest(OAuthProviderConfig config, String redirectUri, TokenCreator tokenCreator) {
 105             super(config, redirectUri, tokenCreator);
 106         }
 107
 108         public void addState(String state) {
 109             this.randomIds.add(state);
 110         }
 111     }
 112
 113     private static int randomPort(int min, int max) {
 114         Random random = new Random();
 115         return random.nextInt(max + 1 - min) + min;
 116     }
 117
 118     public static void initGitlabTestWebserver(int port, String baseUri) throws IOException {
 119         server = HttpServer.create(new InetSocketAddress("127.0.0.1", port), 0);
 120         httpThreadPool = Executors.newFixedThreadPool(5);
 121         server.setExecutor(httpThreadPool);
 122         server.createContext(baseUri, new MyHandler());
 123         //server.createContext("/", new MyRootHandler());
 124         server.setExecutor(null); // creates a default executor
 125         server.start();
 126         System.out.println("http server started");
 127     }
 128
 129     public static void stopTestWebserver() {
 130         if (server != null) {
 131             server.stop(0);
 132             httpThreadPool.shutdownNow();
 133             System.out.println("http server stopped");
 134         }
 135     }
 136
 137     private static String loadResourceFileContent(String filename) {
 138         try {
 139             return Files.readString(new File(filename).toPath());
 140         } catch (IOException e) {
 141             fail(e.getMessage());
 142         }
 143         return null;
 144     }
 145     public static class MyHandler implements HttpHandler {
 146         private static final String GITLAB_TOKEN_ENDPOINT = "/oauth/token";
 147         private static final String GITLAB_USER_ENDPOINT = "/api/v4/user";
 148         private static final String GITLAB_GROUP_ENDPOINT = "/api/v4/groups?min_access_level=10";
 149         private static final String GITLAB_TOKEN_RESPONSE = loadResourceFileContent("src/test/resources/oauth/gitlab-token-response.json");
 150         private static final String GITLAB_USER_RESPONSE =loadResourceFileContent("src/test/resources/oauth/gitlab-user-response.json");
 151         private static final String GITLAB_GROUP_RESPONSE =loadResourceFileContent("src/test/resources/oauth/gitlab-groups-response.json");
 152
 153         @Override
 154         public void handle(HttpExchange t) throws IOException {
 155             final String method = t.getRequestMethod();
 156             final String uri = t.getRequestURI().toString();
 157             System.out.println(String.format("req received: %s %s", method, t.getRequestURI()));
 158             OutputStream os = null;
 159             String response = "";
 160             try {
 161                 if (method.equals("GET")) {
 162                     if(uri.equals(GITLAB_USER_ENDPOINT)) {
 163                         t.sendResponseHeaders(200, GITLAB_USER_RESPONSE.length());
 164                         os = t.getResponseBody();
 165                         os.write(GITLAB_USER_RESPONSE.getBytes());
 166                     }
 167                     else if(uri.equals(GITLAB_GROUP_ENDPOINT)) {
 168                         t.sendResponseHeaders(200, GITLAB_GROUP_RESPONSE.length());
 169                         os = t.getResponseBody();
 170                         os.write(GITLAB_GROUP_RESPONSE.getBytes());
 171                     }
 172                 } else if (method.equals("POST")) {
 173                     if(uri.equals(GITLAB_TOKEN_ENDPOINT)){
 174                         t.sendResponseHeaders(200, GITLAB_TOKEN_RESPONSE.length());
 175                         os = t.getResponseBody();
 176                         os.write(GITLAB_TOKEN_RESPONSE.getBytes());
 177                     }
 178                     else {
 179                         t.sendResponseHeaders(404, 0);
 180                     }
 181                 } else {
 182                     t.sendResponseHeaders(404, 0);
 183                 }
 184                 System.out.println("req handled successful");
 185
 186             } catch (Exception e) {
 187                 System.out.println(e.getMessage());
 188             } finally {
 189                 if (os != null) {
 190                     os.close();
 191                 }
 192             }
 193         }
 194     }
 195 }