android_webview/native/aw_contents_client_bridge_unittest.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "android_webview/native/aw_contents_client_bridge.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/android/jni_array.h"
   9 #include "base/android/scoped_java_ref.h"
  10 #include "base/bind.h"
  11 #include "base/macros.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "base/run_loop.h"
  14 #include "content/public/browser/client_certificate_delegate.h"
  15 #include "content/public/test/test_browser_thread_bundle.h"
  16 #include "jni/MockAwContentsClientBridge_jni.h"
  17 #include "net/android/net_jni_registrar.h"
  18 #include "net/ssl/ssl_cert_request_info.h"
  19 #include "testing/gmock/include/gmock/gmock.h"
  20 #include "testing/gtest/include/gtest/gtest.h"
  21
  22
  23 using base::android::AttachCurrentThread;
  24 using base::android::ScopedJavaLocalRef;
  25 using net::SSLCertRequestInfo;
  26 using net::SSLClientCertType;
  27 using net::X509Certificate;
  28 using testing::NotNull;
  29 using testing::Test;
  30
  31 namespace android_webview {
  32
  33 namespace {
  34
  35 // Tests the android_webview contents client bridge.
  36 class AwContentsClientBridgeTest : public Test {
  37  public:
  38   AwContentsClientBridgeTest() { }
  39
  40   // Callback method called when a cert is selected.
  41   void CertSelected(X509Certificate* cert);
  42  protected:
  43   void SetUp() override;
  44   void TestCertType(SSLClientCertType type, const std::string& expected_name);
  45   // Create the TestBrowserThreads. Just instantiate the member variable.
  46   content::TestBrowserThreadBundle thread_bundle_;
  47   base::android::ScopedJavaGlobalRef<jobject> jbridge_;
  48   scoped_ptr<AwContentsClientBridge> bridge_;
  49   scoped_refptr<SSLCertRequestInfo> cert_request_info_;
  50   X509Certificate* selected_cert_;
  51   int cert_selected_callbacks_;
  52   JNIEnv* env_;
  53 };
  54
  55 class TestClientCertificateDelegate
  56     : public content::ClientCertificateDelegate {
  57  public:
  58   explicit TestClientCertificateDelegate(AwContentsClientBridgeTest* test)
  59       : test_(test) {}
  60
  61   // content::ClientCertificateDelegate.
  62   void ContinueWithCertificate(net::X509Certificate* cert) override {
  63     test_->CertSelected(cert);
  64     test_ = nullptr;
  65   }
  66
  67  private:
  68   AwContentsClientBridgeTest* test_;
  69
  70   DISALLOW_COPY_AND_ASSIGN(TestClientCertificateDelegate);
  71 };
  72
  73 }   // namespace
  74
  75 void AwContentsClientBridgeTest::SetUp() {
  76   env_ = AttachCurrentThread();
  77   ASSERT_THAT(env_, NotNull());
  78   ASSERT_TRUE(android_webview::RegisterAwContentsClientBridge(env_));
  79   ASSERT_TRUE(RegisterNativesImpl(env_));
  80   ASSERT_TRUE(net::android::RegisterJni(env_));
  81   jbridge_.Reset(env_,
  82       Java_MockAwContentsClientBridge_getAwContentsClientBridge(env_).obj());
  83   bridge_.reset(new AwContentsClientBridge(env_, jbridge_.obj()));
  84   selected_cert_ = NULL;
  85   cert_selected_callbacks_ = 0;
  86   cert_request_info_ = new net::SSLCertRequestInfo;
  87 }
  88
  89 void AwContentsClientBridgeTest::CertSelected(X509Certificate* cert) {
  90   selected_cert_ = cert;
  91   cert_selected_callbacks_++;
  92 }
  93
  94 TEST_F(AwContentsClientBridgeTest, TestClientCertKeyTypesCorrectlyEncoded) {
  95   SSLClientCertType cert_types[3] = {net::CLIENT_CERT_RSA_SIGN,
  96       net::CLIENT_CERT_DSS_SIGN, net::CLIENT_CERT_ECDSA_SIGN};
  97   std::string expected_names[3] = {"RSA", "DSA" ,"ECDSA"};
  98
  99   for(int i = 0; i < 3; i++) {
 100     TestCertType(cert_types[i], expected_names[i]);
 101   }
 102 }
 103
 104 void AwContentsClientBridgeTest::TestCertType(SSLClientCertType type,
 105       const std::string& expected_name) {
 106   cert_request_info_->cert_key_types.clear();
 107   cert_request_info_->cert_key_types.push_back(type);
 108   bridge_->SelectClientCertificate(
 109       cert_request_info_.get(),
 110       make_scoped_ptr(new TestClientCertificateDelegate(this)));
 111   base::RunLoop().RunUntilIdle();
 112   EXPECT_EQ(0, cert_selected_callbacks_);
 113   ScopedJavaLocalRef<jobjectArray> key_types =
 114       Java_MockAwContentsClientBridge_getKeyTypes(env_, jbridge_.obj());
 115   std::vector<std::string> vec;
 116   base::android::AppendJavaStringArrayToStringVector(env_,
 117                                                      key_types.obj(),
 118                                                      &vec);
 119   EXPECT_EQ(1u, vec.size());
 120   EXPECT_EQ(expected_name, vec[0]);
 121 }
 122
 123 // Verify that ProvideClientCertificateResponse works properly when the client
 124 // responds with a null key.
 125 TEST_F(AwContentsClientBridgeTest,
 126     TestProvideClientCertificateResponseCallsCallbackOnNullKey) {
 127   // Call SelectClientCertificate to create a callback id that mock java object
 128   // can call on.
 129   bridge_->SelectClientCertificate(
 130       cert_request_info_.get(),
 131       make_scoped_ptr(new TestClientCertificateDelegate(this)));
 132   bridge_->ProvideClientCertificateResponse(env_, jbridge_.obj(),
 133       Java_MockAwContentsClientBridge_getRequestId(env_, jbridge_.obj()),
 134       Java_MockAwContentsClientBridge_createTestCertChain(
 135           env_, jbridge_.obj()).obj(),
 136       NULL);
 137   base::RunLoop().RunUntilIdle();
 138   EXPECT_EQ(NULL, selected_cert_);
 139   EXPECT_EQ(1, cert_selected_callbacks_);
 140 }
 141
 142 // Verify that ProvideClientCertificateResponse calls the callback with
 143 // NULL parameters when private key is not provided.
 144 TEST_F(AwContentsClientBridgeTest,
 145     TestProvideClientCertificateResponseCallsCallbackOnNullChain) {
 146   // Call SelectClientCertificate to create a callback id that mock java object
 147   // can call on.
 148   bridge_->SelectClientCertificate(
 149       cert_request_info_.get(),
 150       make_scoped_ptr(new TestClientCertificateDelegate(this)));
 151   int requestId =
 152     Java_MockAwContentsClientBridge_getRequestId(env_, jbridge_.obj());
 153   bridge_->ProvideClientCertificateResponse(env_, jbridge_.obj(),
 154       requestId,
 155       NULL,
 156       Java_MockAwContentsClientBridge_createTestPrivateKey(
 157           env_, jbridge_.obj()).obj());
 158   base::RunLoop().RunUntilIdle();
 159   EXPECT_EQ(NULL, selected_cert_);
 160   EXPECT_EQ(1, cert_selected_callbacks_);
 161 }
 162
 163 }   // android_webview