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// Copyright (c) 2013 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 "chrome/browser/extensions/api/identity/gaia_web_auth_flow.h"
#include <vector>
#include "base/message_loop/message_loop.h"
#include "base/run_loop.h"
#include "content/public/test/test_browser_thread.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace extensions {
class FakeWebAuthFlow : public WebAuthFlow {
public:
explicit FakeWebAuthFlow(WebAuthFlow::Delegate* delegate)
: WebAuthFlow(delegate,
NULL,
GURL(),
WebAuthFlow::INTERACTIVE) {}
void Start() override {}
};
class TestGaiaWebAuthFlow : public GaiaWebAuthFlow {
public:
TestGaiaWebAuthFlow(GaiaWebAuthFlow::Delegate* delegate,
const ExtensionTokenKey* token_key,
const std::string oauth2_client_id,
GoogleServiceAuthError::State ubertoken_error_state)
: GaiaWebAuthFlow(delegate, NULL, token_key, oauth2_client_id, "en-us"),
ubertoken_error_(ubertoken_error_state) {}
void Start() override {
if (ubertoken_error_.state() == GoogleServiceAuthError::NONE)
OnUbertokenSuccess("fake_ubertoken");
else
OnUbertokenFailure(ubertoken_error_);
}
private:
std::unique_ptr<WebAuthFlow> CreateWebAuthFlow(GURL url) override {
return std::unique_ptr<WebAuthFlow>(new FakeWebAuthFlow(this));
}
GoogleServiceAuthError ubertoken_error_;
};
class MockGaiaWebAuthFlowDelegate : public GaiaWebAuthFlow::Delegate {
public:
MOCK_METHOD3(OnGaiaFlowFailure,
void(GaiaWebAuthFlow::Failure failure,
GoogleServiceAuthError service_error,
const std::string& oauth_error));
MOCK_METHOD2(OnGaiaFlowCompleted,
void(const std::string& access_token,
const std::string& expiration));
};
class IdentityGaiaWebAuthFlowTest : public testing::Test {
public:
IdentityGaiaWebAuthFlowTest()
: ubertoken_error_state_(GoogleServiceAuthError::NONE),
fake_ui_thread_(content::BrowserThread::UI, &message_loop_) {}
virtual void TearDown() {
testing::Test::TearDown();
base::RunLoop loop;
loop.RunUntilIdle(); // Run tasks so FakeWebAuthFlows get deleted.
}
std::unique_ptr<TestGaiaWebAuthFlow> CreateTestFlow() {
ExtensionTokenKey token_key(
"extension_id", "account_id", std::set<std::string>());
return std::unique_ptr<TestGaiaWebAuthFlow>(new TestGaiaWebAuthFlow(
&delegate_, &token_key, "fake.client.id", ubertoken_error_state_));
}
std::string GetFinalTitle(const std::string& fragment) {
return std::string("Loading id.client.fake:/extension_id#") + fragment;
}
GoogleServiceAuthError GetNoneServiceError() {
return GoogleServiceAuthError(GoogleServiceAuthError::NONE);
}
void set_ubertoken_error(
GoogleServiceAuthError::State ubertoken_error_state) {
ubertoken_error_state_ = ubertoken_error_state;
}
protected:
testing::StrictMock<MockGaiaWebAuthFlowDelegate> delegate_;
GoogleServiceAuthError::State ubertoken_error_state_;
base::MessageLoop message_loop_;
content::TestBrowserThread fake_ui_thread_;
};
TEST_F(IdentityGaiaWebAuthFlowTest, OAuthError) {
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
flow->Start();
EXPECT_CALL(delegate_, OnGaiaFlowFailure(
GaiaWebAuthFlow::OAUTH_ERROR,
GoogleServiceAuthError(GoogleServiceAuthError::NONE),
"access_denied"));
flow->OnAuthFlowTitleChange(GetFinalTitle("error=access_denied"));
}
TEST_F(IdentityGaiaWebAuthFlowTest, Token) {
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
flow->Start();
EXPECT_CALL(delegate_, OnGaiaFlowCompleted("fake_access_token", ""));
flow->OnAuthFlowTitleChange(GetFinalTitle("access_token=fake_access_token"));
}
TEST_F(IdentityGaiaWebAuthFlowTest, TokenAndExpiration) {
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
flow->Start();
EXPECT_CALL(delegate_, OnGaiaFlowCompleted("fake_access_token", "3600"));
flow->OnAuthFlowTitleChange(
GetFinalTitle("access_token=fake_access_token&expires_in=3600"));
}
TEST_F(IdentityGaiaWebAuthFlowTest, ExtraFragmentParametersSuccess) {
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
flow->Start();
EXPECT_CALL(delegate_,
OnGaiaFlowCompleted("fake_access_token", "3600"));
flow->OnAuthFlowTitleChange(GetFinalTitle("chaff1=stuff&"
"expires_in=3600&"
"chaff2=and&"
"nonerror=fake_error&"
"chaff3=nonsense&"
"access_token=fake_access_token&"
"chaff4="));
}
TEST_F(IdentityGaiaWebAuthFlowTest, ExtraFragmentParametersError) {
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
flow->Start();
EXPECT_CALL(delegate_, OnGaiaFlowFailure(
GaiaWebAuthFlow::OAUTH_ERROR,
GoogleServiceAuthError(GoogleServiceAuthError::NONE),
"fake_error"));
flow->OnAuthFlowTitleChange(GetFinalTitle("chaff1=stuff&"
"expires_in=3600&"
"chaff2=and&"
"error=fake_error&"
"chaff3=nonsense&"
"access_token=fake_access_token&"
"chaff4="));
}
TEST_F(IdentityGaiaWebAuthFlowTest, TitleSpam) {
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
flow->Start();
flow->OnAuthFlowTitleChange(
"Loading https://extension_id.chromiumapp.org/#error=non_final_title");
flow->OnAuthFlowTitleChange("I'm feeling entitled.");
flow->OnAuthFlowTitleChange("");
flow->OnAuthFlowTitleChange(
"Loading id.client.fake:/bad_extension_id#error=non_final_title");
flow->OnAuthFlowTitleChange(
"Loading bad.id.client.fake:/extension_id#error=non_final_title");
EXPECT_CALL(delegate_, OnGaiaFlowCompleted("fake_access_token", ""));
flow->OnAuthFlowTitleChange(GetFinalTitle("access_token=fake_access_token"));
}
TEST_F(IdentityGaiaWebAuthFlowTest, EmptyFragment) {
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
flow->Start();
EXPECT_CALL(
delegate_,
OnGaiaFlowFailure(
GaiaWebAuthFlow::INVALID_REDIRECT,
GoogleServiceAuthError(GoogleServiceAuthError::NONE),
""));
flow->OnAuthFlowTitleChange(GetFinalTitle(""));
}
TEST_F(IdentityGaiaWebAuthFlowTest, JunkFragment) {
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
flow->Start();
EXPECT_CALL(
delegate_,
OnGaiaFlowFailure(
GaiaWebAuthFlow::INVALID_REDIRECT,
GoogleServiceAuthError(GoogleServiceAuthError::NONE),
""));
flow->OnAuthFlowTitleChange(GetFinalTitle("thisisjustabunchofjunk"));
}
TEST_F(IdentityGaiaWebAuthFlowTest, NoFragment) {
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
flow->Start();
// This won't be recognized as an interesting title.
flow->OnAuthFlowTitleChange("Loading id.client.fake:/extension_id");
}
TEST_F(IdentityGaiaWebAuthFlowTest, Host) {
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
flow->Start();
// These won't be recognized as interesting titles.
flow->OnAuthFlowTitleChange(
"Loading id.client.fake://extension_id#access_token=fake_access_token");
flow->OnAuthFlowTitleChange(
"Loading id.client.fake://extension_id/#access_token=fake_access_token");
flow->OnAuthFlowTitleChange(
"Loading "
"id.client.fake://host/extension_id/#access_token=fake_access_token");
}
TEST_F(IdentityGaiaWebAuthFlowTest, UbertokenFailure) {
set_ubertoken_error(GoogleServiceAuthError::CONNECTION_FAILED);
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
EXPECT_CALL(
delegate_,
OnGaiaFlowFailure(
GaiaWebAuthFlow::SERVICE_AUTH_ERROR,
GoogleServiceAuthError(GoogleServiceAuthError::CONNECTION_FAILED),
""));
flow->Start();
}
TEST_F(IdentityGaiaWebAuthFlowTest, AuthFlowFailure) {
std::unique_ptr<TestGaiaWebAuthFlow> flow = CreateTestFlow();
flow->Start();
EXPECT_CALL(
delegate_,
OnGaiaFlowFailure(
GaiaWebAuthFlow::WINDOW_CLOSED,
GoogleServiceAuthError(GoogleServiceAuthError::NONE),
""));
flow->OnAuthFlowFailure(WebAuthFlow::WINDOW_CLOSED);
}
} // namespace extensions
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