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