feat(http): add request interceptor to pre-emptive HTTP Basic authentication

1 files changed, 33 insertions, 0 deletions

diff --git a/eaaf_core_utils/src/test/java/at/gv/egiz/eaaf/core/test/http/HttpClientFactoryTest.java b/eaaf_core_utils/src/test/java/at/gv/egiz/eaaf/core/test/http/HttpClientFactoryTest.java
index 62de99c0..7f3982be 100644
--- a/eaaf_core_utils/src/test/java/at/gv/egiz/eaaf/core/test/http/HttpClientFactoryTest.java
+++ b/eaaf_core_utils/src/test/java/at/gv/egiz/eaaf/core/test/http/HttpClientFactoryTest.java
@@ -1,5 +1,7 @@
 package at.gv.egiz.eaaf.core.test.http;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.net.HttpURLConnection;
@@ -179,6 +181,7 @@ public class HttpClientFactoryTest {
   public void getCustomClientBasicAuth() throws EaafException, ClientProtocolException,
       IOException, InterruptedException {
     final HttpClientConfiguration config = new HttpClientConfiguration("jUnit");
+    config.setEnablePreEmptiveHttpBasicAuth(false);
     config.setAuthMode("password");
     config.setUsername("jUnit");
     config.setPassword("password");
@@ -206,10 +209,40 @@ public class HttpClientFactoryTest {
     final RecordedRequest httpReq2 = mockWebServer.takeRequest();
     Assert.assertNull("wrong BasicAuthHeader", httpReq1.getHeader("Authorization"));
     Assert.assertNotNull("missing BasicAuthHeader", httpReq2.getHeader("Authorization"));
+    assertEquals("Basic alVuaXQ6cGFzc3dvcmQ=", httpReq2.getHeader("Authorization"), "wrong authHeader");
 
   }
 
   @Test
+  public void getCustomClientBasicAuthWithPreEmptive() throws EaafException, ClientProtocolException,
+      IOException, InterruptedException {
+    final HttpClientConfiguration config = new HttpClientConfiguration("jUnit");
+    config.setAuthMode("password");
+    config.setUsername("jUnit");
+    config.setPassword("password");
+
+    final CloseableHttpClient client = httpClientFactory.getHttpClient(config);
+    Assert.assertNotNull("httpClient", client);
+
+    //setup test webserver that requestes http Basic authentication
+    mockWebServer = new MockWebServer();
+    mockServerUrl = mockWebServer.url("/sp/junit");
+    mockWebServer.enqueue(new MockResponse().setResponseCode(200)
+        .setBody("Successful auth!"));
+
+    //request webservice
+    final HttpUriRequest httpGet2 = new HttpGet(mockServerUrl.url().toString());
+    final CloseableHttpResponse httpResp2 = client.execute(httpGet2);
+    Assert.assertEquals("http statusCode", 200, httpResp2.getStatusLine().getStatusCode());
+
+    //check request contains basic authentication after authentication was requested
+    final RecordedRequest httpReq1 = mockWebServer.takeRequest();
+    Assert.assertNotNull("missing BasicAuthHeader", httpReq1.getHeader("Authorization"));
+    assertEquals("Basic alVuaXQ6cGFzc3dvcmQ=", httpReq1.getHeader("Authorization"), "wrong authHeader");
+
+  }
+  
+  @Test
   public void getCustomClientBasicAuthNoUsername() {
     final HttpClientConfiguration config = new HttpClientConfiguration("jUnit");
     config.setAuthMode("password");