Extract LoginPerformer to chromeos/auth

chrome/browser/chromeos/login/auth/chrome_login_performer.h

Index: chrome/browser/chromeos/login/auth/chrome_login_performer.h
diff --git a/chrome/browser/chromeos/login/auth/login_performer.h b/chrome/browser/chromeos/login/auth/chrome_login_performer.h
similarity index 26%
copy from chrome/browser/chromeos/login/auth/login_performer.h
copy to chrome/browser/chromeos/login/auth/chrome_login_performer.h
index 00d6ace8ff9ee88253efcf8d2648e6b2b17f86e8..05f39372cdb2e42aeab0ffc4461c969290aa6a67 100644
--- a/chrome/browser/chromeos/login/auth/login_performer.h
+++ b/chrome/browser/chromeos/login/auth/chrome_login_performer.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_LOGIN_PERFORMER_H_
-#define CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_LOGIN_PERFORMER_H_
+#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_CHROME_LOGIN_PERFORMER_H_
+#define CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_CHROME_LOGIN_PERFORMER_H_
 
 #include <string>
 
@@ -14,6 +14,7 @@
 #include "chromeos/login/auth/auth_status_consumer.h"
 #include "chromeos/login/auth/authenticator.h"
 #include "chromeos/login/auth/extended_authenticator.h"
+#include "chromeos/login/auth/login_performer.h"
 #include "chromeos/login/auth/online_attempt_host.h"
 #include "chromeos/login/auth/user_context.h"
 #include "content/public/browser/notification_observer.h"
@@ -34,135 +35,50 @@ namespace chromeos {
 // If auth is succeeded, cookie fetcher is executed, LP instance deletes itself.
 //
 // If |delegate_| is not NULL it will handle error messages, password input.
-class LoginPerformer : public AuthStatusConsumer,
-                       public OnlineAttemptHost::Delegate {
+class ChromeLoginPerformer : public LoginPerformer {
  public:
-  typedef enum AuthorizationMode {
-    // Authorization performed internally by Chrome.
-    AUTH_MODE_INTERNAL,
-    // Authorization performed by an extension.
-    AUTH_MODE_EXTENSION
-  } AuthorizationMode;
-
-  // Delegate class to get notifications from the LoginPerformer.
-  class Delegate : public AuthStatusConsumer {
-   public:
-    virtual ~Delegate() {}
-    virtual void WhiteListCheckFailed(const std::string& email) = 0;
-    virtual void PolicyLoadFailed() = 0;
-    virtual void OnOnlineChecked(const std::string& email, bool success) = 0;
-  };
-
-  explicit LoginPerformer(Delegate* delegate);
-  virtual ~LoginPerformer();
-
-  // AuthStatusConsumer implementation:
-  virtual void OnAuthFailure(const AuthFailure& error) override;
-  virtual void OnRetailModeAuthSuccess(
-      const UserContext& user_context) override;
-  virtual void OnAuthSuccess(const UserContext& user_context) override;
-  virtual void OnOffTheRecordAuthSuccess() override;
-  virtual void OnPasswordChangeDetected() override;
-
-  // Performs a login for |user_context|.
-  // If auth_mode is AUTH_MODE_EXTENSION, there are no further auth checks,
-  // AUTH_MODE_INTERNAL will perform auth checks.
-  void PerformLogin(const UserContext& user_context,
-                    AuthorizationMode auth_mode);
-
-  // Performs supervised user login with a given |user_context|.
-  void LoginAsSupervisedUser(const UserContext& user_context);
-
-  // Performs retail mode login.
-  void LoginRetailMode();
-
-  // Performs actions to prepare guest mode login.
-  void LoginOffTheRecord();
-
-  // Performs public session login with a given |user_context|.
-  void LoginAsPublicSession(const UserContext& user_context);
-
-  // Performs a login into the kiosk mode account with |app_user_id|.
-  void LoginAsKioskAccount(const std::string& app_user_id,
-                           bool use_guest_mount);
-
-  // Migrates cryptohome using |old_password| specified.
-  void RecoverEncryptedData(const std::string& old_password);
-
-  // Reinitializes cryptohome with the new password.
-  void ResyncEncryptedData();
-
-  // Returns latest auth error.
-  const GoogleServiceAuthError& error() const {
-    return last_login_failure_.error();
-  }
-
-  // True if password change has been detected.
-  bool password_changed() { return password_changed_; }
-
-  // Number of times we've been called with OnPasswordChangeDetected().
-  // If user enters incorrect old password, same LoginPerformer instance will
-  // be called so callback count makes it possible to distinguish initial
-  // "password changed detected" event from further attempts to enter old
-  // password for cryptohome migration (when > 1).
-  int password_changed_callback_count() {
-    return password_changed_callback_count_;
-  }
-
-  void set_delegate(Delegate* delegate) { delegate_ = delegate; }
-
-  AuthorizationMode auth_mode() const { return auth_mode_; }
+  explicit ChromeLoginPerformer(Delegate* delegate);
+  virtual ~ChromeLoginPerformer();
 
  protected:
-  // Implements OnlineAttemptHost::Delegate.
-  virtual void OnChecked(const std::string& username, bool success) override;
+  virtual bool RunTrustedCheck(const base::Closure& callback) OVERRIDE;
+  void DidRunTrustedCheck(const base::Closure& callback);
+  virtual bool IsUserWhitelisted(const std::string& username,
+                                 bool* wildcard_match) OVERRIDE;
 
- private:
-  // Starts login completion of externally authenticated user.
-  void StartLoginCompletion();
-
-  // Starts authentication.
-  void StartAuthentication();
-
-  // Completion callback for the online wildcard login check for enterprise
-  // devices. Continues the login process or signals whitelist check failure
-  // depending on the value of |result|.
-  void OnlineWildcardLoginCheckCompleted(
-      policy::WildcardLoginChecker::Result result);
-
-  // Used for logging in.
-  scoped_refptr<Authenticator> authenticator_;
-  scoped_refptr<ExtendedAuthenticator> extended_authenticator_;
+  virtual void RunOnlineWhitelistCheck(
+      const std::string& username,
+      bool wildcard_match,
+      const base::Closure& success_callback,
+      const base::Closure& failure_callback) OVERRIDE;
+  virtual bool AreSupervisedUsersAllowed() OVERRIDE;
 
-  // Used to make auxiliary online check.
-  OnlineAttemptHost online_attempt_host_;
+  virtual bool UseExtendedAuthenticatorForSupervisedUser(
+      const UserContext& user_context) OVERRIDE;
 
-  // Represents last login failure that was encountered when communicating to
-  // sign-in server. AuthFailure.LoginFailureNone() by default.
-  AuthFailure last_login_failure_;
+  virtual UserContext TransformSupervisedKey(
+      const UserContext& context) OVERRIDE;
 
-  // User credentials for the current login attempt.
-  UserContext user_context_;
+  virtual void SetupSupervisedUserFlow(const std::string& user_id) OVERRIDE;
 
-  // Notifications receiver.
-  Delegate* delegate_;
+  virtual scoped_refptr<Authenticator> CreateAuthenticator() OVERRIDE;
+  virtual bool CheckPolicyForUser(const std::string& username) OVERRIDE;
+  virtual Profile* GetSigninProfile() OVERRIDE;
+  virtual net::URLRequestContextGetter* GetSigninRequestContext() OVERRIDE;
 
-  // True if password change has been detected.
-  // Once correct password is entered homedir migration is executed.
-  bool password_changed_;
-  int password_changed_callback_count_;
-
-  // Authorization mode type.
-  AuthorizationMode auth_mode_;
+ private:
+  void OnlineWildcardLoginCheckCompleted(
+      const base::Closure& success_callback,
+      const base::Closure& failure_callback,
+      policy::WildcardLoginChecker::Result result);
 
   // Used to verify logins that matched wildcard on the login whitelist.
   scoped_ptr<policy::WildcardLoginChecker> wildcard_login_checker_;
+  base::WeakPtrFactory<ChromeLoginPerformer> weak_factory_;
 
-  base::WeakPtrFactory<LoginPerformer> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(LoginPerformer);
+  DISALLOW_COPY_AND_ASSIGN(ChromeLoginPerformer);
 };
 
 }  // namespace chromeos
 
-#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_LOGIN_PERFORMER_H_
+#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_CHROME_LOGIN_PERFORMER_H_