Additional OAuth2 tests

chrome/browser/chromeos/login/oauth2_browsertest.cc

Index: chrome/browser/chromeos/login/oauth2_browsertest.cc
diff --git a/chrome/browser/chromeos/login/oauth2_browsertest.cc b/chrome/browser/chromeos/login/oauth2_browsertest.cc
index bbbed3e9bc248d9434002f00f00b4ce5503585ce..953d21cbdc7b292f2e9f9f68ac2b219c7684542f 100644
--- a/chrome/browser/chromeos/login/oauth2_browsertest.cc
+++ b/chrome/browser/chromeos/login/oauth2_browsertest.cc
@@ -3,16 +3,26 @@
 // found in the LICENSE file.
 
 #include "base/message_loop/message_loop.h"
+#include "base/prefs/pref_service.h"
+#include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/login/oauth2_login_manager.h"
 #include "chrome/browser/chromeos/login/oauth2_login_manager_factory.h"
 #include "chrome/browser/chromeos/login/oobe_base_test.h"
+#include "chrome/browser/chromeos/login/user_manager.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/browser/signin/profile_oauth2_token_service.h"
+#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 #include "chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h"
 #include "content/public/browser/notification_service.h"
 #include "google_apis/gaia/gaia_constants.h"
 #include "google_apis/gaia/gaia_urls.h"
+#include "net/cookies/canonical_cookie.h"
+#include "net/cookies/cookie_monster.h"
+#include "net/cookies/cookie_store.h"
+#include "net/url_request/url_request_context.h"
+#include "net/url_request/url_request_context_getter.h"
 
 namespace chromeos {
 
@@ -20,13 +30,18 @@ namespace {
 
 // Email of owner account for test.
 const char kTestAccountId[] = "username@gmail.com";
-
+const char kTestRawAccountId[] = "User.Name";
+const char kTestAccountPassword[] = "fake-password";
 const char kTestAuthCode[] = "fake-auth-code";
 const char kTestGaiaUberToken[] = "fake-uber-token";
 const char kTestAuthLoginAccessToken[] = "fake-access-token";
 const char kTestRefreshToken[] = "fake-refresh-token";
+const char kTestAuthSIDCookie[] = "fake-auth-SID-cookie";
+const char kTestAuthLSIDCookie[] = "fake-auth-LSID-cookie";
 const char kTestSessionSIDCookie[] = "fake-session-SID-cookie";
 const char kTestSessionLSIDCookie[] = "fake-session-LSID-cookie";
+const char kTestSession2SIDCookie[] = "fake-session2-SID-cookie";
+const char kTestSession2LSIDCookie[] = "fake-session2-LSID-cookie";
 const char kTestUserinfoToken[] = "fake-userinfo-token";
 const char kTestLoginToken[] = "fake-login-token";
 const char kTestSyncToken[] = "fake-sync-token";
@@ -40,16 +55,85 @@ class OAuth2Test : public OobeBaseTest {
 
   virtual void SetUpOnMainThread() OVERRIDE {
     OobeBaseTest::SetUpOnMainThread();
+  }
+
+  void SetupGaiaServerForNewAccount() {
+    FakeGaia::MergeSessionParams params;
+    params.auth_sid_cookie = kTestAuthSIDCookie;
+    params.auth_lsid_cookie = kTestAuthLSIDCookie;
+    params.auth_code = kTestAuthCode;
+    params.refresh_token = kTestRefreshToken;
+    params.access_token = kTestAuthLoginAccessToken;
+    params.gaia_uber_token = kTestGaiaUberToken;
+    params.session_sid_cookie = kTestSessionSIDCookie;
+    params.session_lsid_cookie = kTestSessionLSIDCookie;
+    fake_gaia_.SetMergeSessionParams(params);
+    SetupGaiaServerWithAccessTokens();
+  }
+
+  void SetupGaiaServerForExistingAccount() {
+    FakeGaia::MergeSessionParams params;
+    params.gaia_uber_token = kTestGaiaUberToken;
+    params.session_sid_cookie = kTestSession2SIDCookie;
+    params.session_lsid_cookie = kTestSession2LSIDCookie;
+    fake_gaia_.SetMergeSessionParams(params);
+    SetupGaiaServerWithAccessTokens();
+  }
 
+  bool TryToLogin(const std::string& username,
+                  const std::string& password) {
+    if (!AddUserTosession(username, password))
+      return false;
+
+    if (const User* active_user = UserManager::Get()->GetActiveUser())
+      return active_user->email() == username;
+
+    return false;
+  }
+
+  User::OAuthTokenStatus GetOAuthStatusFromLocalState(
+      const std::string& user_id) const {
+    PrefService* local_state = g_browser_process->local_state();
+    const DictionaryValue* prefs_oauth_status =
+        local_state->GetDictionary("OAuthTokenStatus");
+    int oauth_token_status = User::OAUTH_TOKEN_STATUS_UNKNOWN;
+    if (prefs_oauth_status &&
+        prefs_oauth_status->GetIntegerWithoutPathExpansion(
+            user_id, &oauth_token_status)) {
+      User::OAuthTokenStatus result =
+          static_cast<User::OAuthTokenStatus>(oauth_token_status);
+      return result;
+    }
+    return User::OAUTH_TOKEN_STATUS_UNKNOWN;
+  }
+
+ private:
+  bool AddUserTosession(const std::string& username,
+                        const std::string& password) {
+    ExistingUserController* controller =
+        ExistingUserController::current_controller();
+    if (!controller) {
+      ADD_FAILURE();
+      return false;
+    }
+
+    controller->Login(UserContext(username, password, std::string()));
+    content::WindowedNotificationObserver(
+        chrome::NOTIFICATION_SESSION_STARTED,
+        content::NotificationService::AllSources()).Wait();
+    const UserList& logged_users = UserManager::Get()->GetLoggedInUsers();
+    for (UserList::const_iterator it = logged_users.begin();
+         it != logged_users.end(); ++it) {
+      if ((*it)->email() == username)
+        return true;
+    }
+    return false;
+  }
+
+  void SetupGaiaServerWithAccessTokens() {
     // Configure OAuth authentication.
     GaiaUrls* gaia_urls = GaiaUrls::GetInstance();
 
-    fake_gaia_.SetAuthTokens(kTestAuthCode,
-                             kTestRefreshToken,
-                             kTestAuthLoginAccessToken,
-                             kTestGaiaUberToken,
-                             kTestSessionSIDCookie,
-                             kTestSessionLSIDCookie);
     // This token satisfies the userinfo.email request from
     // DeviceOAuth2TokenService used in token validation.
     FakeGaia::AccessTokenInfo userinfo_token_info;
@@ -89,10 +173,68 @@ class OAuth2Test : public OobeBaseTest {
     fake_gaia_.IssueOAuthToken(kTestRefreshToken, auth_login_token_info);
   }
 
- private:
   DISALLOW_COPY_AND_ASSIGN(OAuth2Test);
 };
 
+class CookieReader : public base::RefCountedThreadSafe<CookieReader> {
+ public:
+  CookieReader() {
+  }
+
+  void ReadCookies(Profile* profile) {
+    context_ = profile->GetRequestContext();
+    content::BrowserThread::PostTask(
+        content::BrowserThread::IO, FROM_HERE,
+        base::Bind(&CookieReader::ReadCookiesOnIOThread,
+                   this));
+    runner_ = new content::MessageLoopRunner;
+    runner_->Run();
+  }
+
+  std::string GetCookieValue(const std::string& name) {
+    for (std::vector<net::CanonicalCookie>::const_iterator iter =
+             cookie_list_.begin();
+        iter != cookie_list_.end();
+        ++iter) {
+      if (iter->Name() == name) {
+        return iter->Value();
+      }
+    }
+    return std::string();
+  }
+
+ private:
+  friend class base::RefCountedThreadSafe<CookieReader>;
+
+  virtual ~CookieReader() {
+  }
+
+  void ReadCookiesOnIOThread() {
+    context_->GetURLRequestContext()->cookie_store()->GetCookieMonster()->
+        GetAllCookiesAsync(base::Bind(
+            &CookieReader::OnGetAllCookiesOnUIThread,
+            this));
+  }
+
+  void OnGetAllCookiesOnUIThread(const net::CookieList& cookies) {
+    cookie_list_ = cookies;
+    content::BrowserThread::PostTask(
+        content::BrowserThread::UI, FROM_HERE,
+        base::Bind(&CookieReader::OnCookiesReadyOnUIThread,
+                   this));
+  }
+
+  void OnCookiesReadyOnUIThread() {
+    runner_->Quit();
+  }
+
+  scoped_refptr<net::URLRequestContextGetter> context_;
+  net::CookieList cookie_list_;
+  scoped_refptr<content::MessageLoopRunner> runner_;
+
+  DISALLOW_COPY_AND_ASSIGN(CookieReader);
+};
+
 class OAuth2LoginManagerStateWaiter : public OAuth2LoginManager::Observer {
  public:
   explicit OAuth2LoginManagerStateWaiter(Profile* profile)
@@ -146,7 +288,9 @@ class OAuth2LoginManagerStateWaiter : public OAuth2LoginManager::Observer {
   DISALLOW_COPY_AND_ASSIGN(OAuth2LoginManagerStateWaiter);
 };
 
-IN_PROC_BROWSER_TEST_F(OAuth2Test, NewUser) {
+// PRE_MergeSession is testing merge session for a new profile.
+IN_PROC_BROWSER_TEST_F(OAuth2Test, PRE_PRE_MergeSession) {
+  SetupGaiaServerForNewAccount();
   SimulateNetworkOnline();
   chromeos::WizardController::SkipPostLoginScreensForTesting();
   chromeos::WizardController* wizard_controller =
@@ -157,14 +301,20 @@ IN_PROC_BROWSER_TEST_F(OAuth2Test, NewUser) {
     chrome::NOTIFICATION_LOGIN_OR_LOCK_WEBUI_VISIBLE,
     content::NotificationService::AllSources()).Wait();
 
+  EXPECT_EQ(GetOAuthStatusFromLocalState(kTestAccountId),
+            User::OAUTH_TOKEN_STATUS_UNKNOWN);
+
   // Use capitalized and dotted user name on purpose to make sure
   // our email normalization kicks in.
-  GetLoginDisplay()->ShowSigninScreenForCreds("User.Name", "password");
+  GetLoginDisplay()->ShowSigninScreenForCreds(kTestRawAccountId,
+                                              kTestAccountPassword);
 
   content::WindowedNotificationObserver(
     chrome::NOTIFICATION_SESSION_STARTED,
     content::NotificationService::AllSources()).Wait();
+  Profile* profile = ProfileManager::GetPrimaryUserProfile();
 
+  // Wait for the session merge to finish.
   std::set<OAuth2LoginManager::SessionRestoreState> states;
   states.insert(OAuth2LoginManager::SESSION_RESTORE_DONE);
   states.insert(OAuth2LoginManager::SESSION_RESTORE_FAILED);
@@ -174,6 +324,96 @@ IN_PROC_BROWSER_TEST_F(OAuth2Test, NewUser) {
   merge_session_waiter.WaitForStates(states);
   EXPECT_EQ(merge_session_waiter.final_state(),
             OAuth2LoginManager::SESSION_RESTORE_DONE);
+
+  // Check for existance of refresh token.
+  ProfileOAuth2TokenService* token_service =
+        ProfileOAuth2TokenServiceFactory::GetForProfile(
+            profile);
+  EXPECT_TRUE(token_service->RefreshTokenIsAvailable(kTestAccountId));
+
+  EXPECT_EQ(GetOAuthStatusFromLocalState(kTestAccountId),
+            User::OAUTH2_TOKEN_STATUS_VALID);
+
+  scoped_refptr<CookieReader> cookie_reader(new CookieReader());
+  cookie_reader->ReadCookies(profile);
+  EXPECT_EQ(cookie_reader->GetCookieValue("SID"), kTestSessionSIDCookie);
+  EXPECT_EQ(cookie_reader->GetCookieValue("LSID"), kTestSessionLSIDCookie);
+}
+
+// MergeSession test is running merge session process for an existing profile
+// that was generated in PRE_PRE_MergeSession test.
+IN_PROC_BROWSER_TEST_F(OAuth2Test, PRE_MergeSession) {
+  SetupGaiaServerForExistingAccount();
+  SimulateNetworkOnline();
+
+  content::WindowedNotificationObserver(
+    chrome::NOTIFICATION_LOGIN_OR_LOCK_WEBUI_VISIBLE,
+    content::NotificationService::AllSources()).Wait();
+
+  JsExpect("!!document.querySelector('#account-picker')");
+  JsExpect("!!document.querySelector('#pod-row')");
+
+  EXPECT_EQ(GetOAuthStatusFromLocalState(kTestAccountId),
+            User::OAUTH2_TOKEN_STATUS_VALID);
+
+  EXPECT_TRUE(TryToLogin(kTestAccountId, kTestAccountPassword));
+  Profile* profile = ProfileManager::GetPrimaryUserProfile();
+
+  // Wait for the session merge to finish.
+  std::set<OAuth2LoginManager::SessionRestoreState> states;
+  states.insert(OAuth2LoginManager::SESSION_RESTORE_DONE);
+  states.insert(OAuth2LoginManager::SESSION_RESTORE_FAILED);
+  states.insert(OAuth2LoginManager::SESSION_RESTORE_CONNECTION_FAILED);
+  OAuth2LoginManagerStateWaiter merge_session_waiter(profile);
+  merge_session_waiter.WaitForStates(states);
+  EXPECT_EQ(merge_session_waiter.final_state(),
+            OAuth2LoginManager::SESSION_RESTORE_DONE);
+
+  // Check for existance of refresh token.
+  ProfileOAuth2TokenService* token_service =
+        ProfileOAuth2TokenServiceFactory::GetForProfile(profile);
+  EXPECT_TRUE(token_service->RefreshTokenIsAvailable(kTestAccountId));
+
+  EXPECT_EQ(GetOAuthStatusFromLocalState(kTestAccountId),
+            User::OAUTH2_TOKEN_STATUS_VALID);
+
+  scoped_refptr<CookieReader> cookie_reader(new CookieReader());
+  cookie_reader->ReadCookies(profile);
+  EXPECT_EQ(cookie_reader->GetCookieValue("SID"), kTestSession2SIDCookie);
+  EXPECT_EQ(cookie_reader->GetCookieValue("LSID"), kTestSession2LSIDCookie);
+}
+
+// MergeSession test is attempting to merge session for an existing profile
+// that was generated in PRE_PRE_MergeSession test. This attempt should fail
+// since FakeGaia instance isn't configured to return relevant tokens/cookies.
+IN_PROC_BROWSER_TEST_F(OAuth2Test, MergeSession) {
+  SimulateNetworkOnline();
+
+  content::WindowedNotificationObserver(
+    chrome::NOTIFICATION_LOGIN_OR_LOCK_WEBUI_VISIBLE,
+    content::NotificationService::AllSources()).Wait();
+
+  JsExpect("!!document.querySelector('#account-picker')");
+  JsExpect("!!document.querySelector('#pod-row')");
+
+  EXPECT_EQ(GetOAuthStatusFromLocalState(kTestAccountId),
+            User::OAUTH2_TOKEN_STATUS_VALID);
+
+  EXPECT_TRUE(TryToLogin(kTestAccountId, kTestAccountPassword));
+
+  // Wait for the session merge to finish.
+  std::set<OAuth2LoginManager::SessionRestoreState> states;
+  states.insert(OAuth2LoginManager::SESSION_RESTORE_DONE);
+  states.insert(OAuth2LoginManager::SESSION_RESTORE_FAILED);
+  states.insert(OAuth2LoginManager::SESSION_RESTORE_CONNECTION_FAILED);
+  OAuth2LoginManagerStateWaiter merge_session_waiter(
+      ProfileManager::GetPrimaryUserProfile());
+  merge_session_waiter.WaitForStates(states);
+  EXPECT_EQ(merge_session_waiter.final_state(),
+            OAuth2LoginManager::SESSION_RESTORE_FAILED);
+
+  EXPECT_EQ(GetOAuthStatusFromLocalState(kTestAccountId),
+            User::OAUTH2_TOKEN_STATUS_INVALID);
 }
 
 }  // namespace chromeos