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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "android_webview/native/aw_contents_client_bridge.h"
#include "base/android/jni_android.h"
#include "base/android/jni_array.h"
#include "base/android/scoped_java_ref.h"
#include "base/bind.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "base/run_loop.h"
#include "content/public/browser/client_certificate_delegate.h"
#include "content/public/test/test_browser_thread_bundle.h"
#include "jni/MockAwContentsClientBridge_jni.h"
#include "net/android/net_jni_registrar.h"
#include "net/ssl/ssl_cert_request_info.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using base::android::AttachCurrentThread;
using base::android::ScopedJavaLocalRef;
using net::SSLCertRequestInfo;
using net::SSLClientCertType;
using net::X509Certificate;
using testing::NotNull;
using testing::Test;
namespace android_webview {
namespace {
// Tests the android_webview contents client bridge.
class AwContentsClientBridgeTest : public Test {
public:
AwContentsClientBridgeTest() { }
// Callback method called when a cert is selected.
void CertSelected(X509Certificate* cert);
protected:
void SetUp() override;
void TestCertType(SSLClientCertType type, const std::string& expected_name);
// Create the TestBrowserThreads. Just instantiate the member variable.
content::TestBrowserThreadBundle thread_bundle_;
base::android::ScopedJavaGlobalRef<jobject> jbridge_;
scoped_ptr<AwContentsClientBridge> bridge_;
scoped_refptr<SSLCertRequestInfo> cert_request_info_;
X509Certificate* selected_cert_;
int cert_selected_callbacks_;
JNIEnv* env_;
};
class TestClientCertificateDelegate
: public content::ClientCertificateDelegate {
public:
explicit TestClientCertificateDelegate(AwContentsClientBridgeTest* test)
: test_(test) {}
// content::ClientCertificateDelegate.
void ContinueWithCertificate(net::X509Certificate* cert) override {
test_->CertSelected(cert);
test_ = nullptr;
}
private:
AwContentsClientBridgeTest* test_;
DISALLOW_COPY_AND_ASSIGN(TestClientCertificateDelegate);
};
} // namespace
void AwContentsClientBridgeTest::SetUp() {
env_ = AttachCurrentThread();
ASSERT_THAT(env_, NotNull());
ASSERT_TRUE(android_webview::RegisterAwContentsClientBridge(env_));
ASSERT_TRUE(RegisterNativesImpl(env_));
ASSERT_TRUE(net::android::RegisterJni(env_));
jbridge_.Reset(env_,
Java_MockAwContentsClientBridge_getAwContentsClientBridge(env_).obj());
bridge_.reset(new AwContentsClientBridge(env_, jbridge_.obj()));
selected_cert_ = nullptr;
cert_selected_callbacks_ = 0;
cert_request_info_ = new net::SSLCertRequestInfo;
}
void AwContentsClientBridgeTest::CertSelected(X509Certificate* cert) {
selected_cert_ = cert;
cert_selected_callbacks_++;
}
TEST_F(AwContentsClientBridgeTest, TestClientCertKeyTypesCorrectlyEncoded) {
SSLClientCertType cert_types[2] = {net::CLIENT_CERT_RSA_SIGN,
net::CLIENT_CERT_ECDSA_SIGN};
std::string expected_names[2] = {"RSA", "ECDSA"};
for (int i = 0; i < 2; i++) {
TestCertType(cert_types[i], expected_names[i]);
}
}
void AwContentsClientBridgeTest::TestCertType(SSLClientCertType type,
const std::string& expected_name) {
cert_request_info_->cert_key_types.clear();
cert_request_info_->cert_key_types.push_back(type);
bridge_->SelectClientCertificate(
cert_request_info_.get(),
make_scoped_ptr(new TestClientCertificateDelegate(this)));
base::RunLoop().RunUntilIdle();
EXPECT_EQ(0, cert_selected_callbacks_);
ScopedJavaLocalRef<jobjectArray> key_types =
Java_MockAwContentsClientBridge_getKeyTypes(env_, jbridge_.obj());
std::vector<std::string> vec;
base::android::AppendJavaStringArrayToStringVector(env_,
key_types.obj(),
&vec);
EXPECT_EQ(1u, vec.size());
EXPECT_EQ(expected_name, vec[0]);
}
// Verify that ProvideClientCertificateResponse works properly when the client
// responds with a null key.
TEST_F(AwContentsClientBridgeTest,
TestProvideClientCertificateResponseCallsCallbackOnNullKey) {
// Call SelectClientCertificate to create a callback id that mock java object
// can call on.
bridge_->SelectClientCertificate(
cert_request_info_.get(),
make_scoped_ptr(new TestClientCertificateDelegate(this)));
bridge_->ProvideClientCertificateResponse(
env_, jbridge_,
Java_MockAwContentsClientBridge_getRequestId(env_, jbridge_.obj()),
Java_MockAwContentsClientBridge_createTestCertChain(env_, jbridge_.obj()),
nullptr);
base::RunLoop().RunUntilIdle();
EXPECT_EQ(nullptr, selected_cert_);
EXPECT_EQ(1, cert_selected_callbacks_);
}
// Verify that ProvideClientCertificateResponse calls the callback with
// null parameters when private key is not provided.
TEST_F(AwContentsClientBridgeTest,
TestProvideClientCertificateResponseCallsCallbackOnNullChain) {
// Call SelectClientCertificate to create a callback id that mock java object
// can call on.
bridge_->SelectClientCertificate(
cert_request_info_.get(),
make_scoped_ptr(new TestClientCertificateDelegate(this)));
int requestId =
Java_MockAwContentsClientBridge_getRequestId(env_, jbridge_.obj());
bridge_->ProvideClientCertificateResponse(env_, jbridge_, requestId, nullptr,
nullptr);
base::RunLoop().RunUntilIdle();
EXPECT_EQ(nullptr, selected_cert_);
EXPECT_EQ(1, cert_selected_callbacks_);
}
} // android_webview
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