feat: http credentials (#45)

api-generator/src/main/java/com/microsoft/playwright/tools/ApiGenerator.java

@@ -236,8 +236,8 @@ class Method extends Element {
   private static Map<String, String[]> customSignature = new HashMap<>();
   static {
     customSignature.put("Page.setViewportSize", new String[]{"void setViewportSize(int width, int height);"});
-    customSignature.put("BrowserContext.setHTTPCredentials", new String[]{
-      "void setHTTPCredentials(String username, String password);"});
+    // The method is deprecated in ts, just remove it in Java.
+    customSignature.put("BrowserContext.setHTTPCredentials", new String[0]);
     customSignature.put("BrowserContext.route", new String[]{
       "void route(String url, BiConsumer<Route, Request> handler);",
       "void route(Pattern url, BiConsumer<Route, Request> handler);",

api-generator/src/main/java/com/microsoft/playwright/tools/Types.java

@@ -122,7 +122,7 @@ class Types {
     add("Browser.newContext.options.httpCredentials", "Object", "BrowserContext.HTTPCredentials", new Empty());
     add("Browser.newPage.options.httpCredentials", "Object", "BrowserContext.HTTPCredentials", new Empty());
     add("BrowserType.launchPersistentContext.options.httpCredentials", "Object", "BrowserContext.HTTPCredentials", new Empty());
-    add("BrowserContext.setHTTPCredentials.httpCredentials", "null|Object", "HTTPCredentials", new Empty());
+    add("BrowserContext.setHTTPCredentials.httpCredentials", "null|Object", "do nothing", new Empty());
 
     // EvaluationArgument
     add("Page.$eval.arg", "EvaluationArgument", "Object");

playwright/src/main/java/com/microsoft/playwright/BrowserContext.java

@@ -208,7 +208,6 @@ public interface BrowserContext {
   void setDefaultTimeout(int timeout);
   void setExtraHTTPHeaders(Map<String, String> headers);
   void setGeolocation(Geolocation geolocation);
-  void setHTTPCredentials(String username, String password);
   void setOffline(boolean offline);
   default void unroute(String url) { unroute(url, null); }
   default void unroute(Pattern url) { unroute(url, null); }

playwright/src/main/java/com/microsoft/playwright/impl/BrowserContextImpl.java

@@ -242,11 +242,6 @@ class BrowserContextImpl extends ChannelOwner implements BrowserContext {
 
   }
 
-  @Override
-  public void setHTTPCredentials(String username, String password) {
-
-  }
-
   @Override
   public void setOffline(boolean offline) {
     JsonObject params = new JsonObject();

playwright/src/main/java/com/microsoft/playwright/impl/ResponseImpl.java

@@ -16,13 +16,17 @@
 
 package com.microsoft.playwright.impl;
 
+import com.google.gson.Gson;
 import com.google.gson.JsonObject;
 import com.microsoft.playwright.Frame;
 import com.microsoft.playwright.Request;
 import com.microsoft.playwright.Response;
 
+import java.util.Base64;
 import java.util.Map;
 
+import static com.microsoft.playwright.impl.Serialization.deserialize;
+
 public class ResponseImpl extends ChannelOwner implements Response {
   ResponseImpl(ChannelOwner parent, String type, String guid, JsonObject initializer) {
     super(parent, type, guid, initializer);
@@ -30,7 +34,8 @@ public class ResponseImpl extends ChannelOwner implements Response {
 
   @Override
   public byte[] body() {
-    return new byte[0];
+    JsonObject json = sendMessage("body").getAsJsonObject();
+    return Base64.getDecoder().decode(json.get("binary").getAsString());
   }
 
   @Override

playwright/src/test/java/com/microsoft/playwright/TestBrowserContextCredentials.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.microsoft.playwright;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class TestBrowserContextCredentials extends TestBase {
+  @Test
+  void shouldFailWithoutCredentials() {
+// TODO:   test.fail(browserName === "chromium" && headful);
+    server.setAuth("/empty.html", "user", "pass");
+    BrowserContext context = browser.newContext();
+    Page page = context.newPage();
+    Response response = page.navigate(server.EMPTY_PAGE);
+    assertEquals(401, response.status());
+    context.close();
+  }
+
+  void shouldWorkWithSetHTTPCredentials() {
+    // The method is not exposed in Java.
+  }
+
+  @Test
+  void shouldWorkWithCorrectCredentials() {
+    server.setAuth("/empty.html", "user", "pass");
+    BrowserContext context = browser.newContext(new Browser.NewContextOptions()
+      .withHttpCredentials("user", "pass"));
+    Page page = context.newPage();
+    Response response = page.navigate(server.EMPTY_PAGE);
+    assertEquals(200, response.status());
+    context.close();
+  }
+
+  @Test
+  void shouldFailWithWrongCredentials() {
+    server.setAuth("/empty.html", "user", "pass");
+    BrowserContext context = browser.newContext(new Browser.NewContextOptions().withHttpCredentials("foo", "bar"));
+    Page page = context.newPage();
+    Response response = page.navigate(server.EMPTY_PAGE);
+    assertEquals(401, response.status());
+    context.close();
+  }
+
+  @Test
+  void shouldReturnResourceBody() {
+    server.setAuth("/playground.html", "user", "pass");
+    BrowserContext context = browser.newContext(new Browser.NewContextOptions()
+      .withHttpCredentials("user", "pass"));
+    Page page = context.newPage();
+    Response response = page.navigate(server.PREFIX + "/playground.html");
+    assertEquals(200, response.status());
+    assertEquals("Playground", page.title());
+    assertTrue(new String(response.body()).contains("Playground"));
+    context.close();
+  }
+}