chrome/browser/android/signin/signin_manager_android.h

   1 // Copyright 2013 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 #ifndef CHROME_BROWSER_ANDROID_SIGNIN_SIGNIN_MANAGER_ANDROID_H_
   6 #define CHROME_BROWSER_ANDROID_SIGNIN_SIGNIN_MANAGER_ANDROID_H_
   7
   8 #include <jni.h>
   9
  10 #include <string>
  11
  12 #include "base/android/scoped_java_ref.h"
  13 #include "base/basictypes.h"
  14 #include "base/memory/scoped_ptr.h"
  15 #include "base/memory/weak_ptr.h"
  16 #include "base/prefs/pref_change_registrar.h"
  17 #include "google_apis/gaia/merge_session_helper.h"
  18
  19 class GoogleServiceAuthError;
  20 class Profile;
  21
  22 namespace policy {
  23 class CloudPolicyClient;
  24 }
  25
  26 // Android wrapper of the SigninManager which provides access from the Java
  27 // layer. Note that on Android, there's only a single profile, and therefore
  28 // a single instance of this wrapper. The name of the Java class is
  29 // SigninManager.
  30 // This class should only be accessed from the UI thread.
  31 //
  32 // This class implements parts of the sign-in flow, to make sure that policy
  33 // is available before sign-in completes.
  34 class SigninManagerAndroid : public MergeSessionHelper::Observer {
  35  public:
  36   SigninManagerAndroid(JNIEnv* env, jobject obj);
  37
  38   // Registers the SigninManagerAndroid's native methods through JNI.
  39   static bool Register(JNIEnv* env);
  40
  41   void CheckPolicyBeforeSignIn(JNIEnv* env, jobject obj, jstring username);
  42
  43   void FetchPolicyBeforeSignIn(JNIEnv* env, jobject obj);
  44
  45   // Indicates that the user has made the choice to sign-in. |username|
  46   // contains the email address of the account to use as primary.
  47   // |accountIds| and |accoundNames| are two arrays of equal length: one
  48   // containing strings of stable account ids and the other containing
  49   // strings of account names (or emails).  An account id corresponds
  50   // with the account name at the same position in the array.
  51   void OnSignInCompleted(JNIEnv* env, jobject obj, jstring username,
  52                          jobjectArray accountIds, jobjectArray accountNames);
  53
  54   void SignOut(JNIEnv* env, jobject obj);
  55
  56   base::android::ScopedJavaLocalRef<jstring> GetManagementDomain(JNIEnv* env,
  57                                                                  jobject obj);
  58
  59   void WipeProfileData(JNIEnv* env, jobject obj);
  60
  61   void LogInSignedInUser(JNIEnv* env, jobject obj);
  62
  63   void ClearLastSignedInUser(JNIEnv* env, jobject obj);
  64
  65   jboolean IsSigninAllowedByPolicy(JNIEnv* env, jobject obj);
  66
  67   jboolean IsSignedInOnNative(JNIEnv* env, jobject obj);
  68
  69  private:
  70   ~SigninManagerAndroid() override;
  71
  72 #if defined(ENABLE_CONFIGURATION_POLICY)
  73   void OnPolicyRegisterDone(const std::string& dm_token,
  74                             const std::string& client_id);
  75   void OnPolicyFetchDone(bool success);
  76 #endif
  77
  78   void OnBrowsingDataRemoverDone();
  79
  80   void ClearLastSignedInUser();
  81
  82   void OnSigninAllowedPrefChanged();
  83
  84   // MergeSessionHelper::Observer implementation.
  85   void MergeSessionCompleted(
  86       const std::string& account_id,
  87       const GoogleServiceAuthError& error) override;
  88
  89   Profile* profile_;
  90
  91   // Java-side SigninManager object.
  92   base::android::ScopedJavaGlobalRef<jobject> java_signin_manager_;
  93
  94 #if defined(ENABLE_CONFIGURATION_POLICY)
  95   // CloudPolicy credentials stored during a pending sign-in, awaiting user
  96   // confirmation before starting to fetch policies.
  97   std::string dm_token_;
  98   std::string client_id_;
  99
 100   // Username that is pending sign-in. This is used to extract the domain name
 101   // for the policy dialog, when |username_| corresponds to a managed account.
 102   std::string username_;
 103 #endif
 104
 105   // Helper to merge the signed into account into the cookie jar session.
 106   scoped_ptr<MergeSessionHelper> merge_session_helper_;
 107
 108   PrefChangeRegistrar pref_change_registrar_;
 109
 110   base::WeakPtrFactory<SigninManagerAndroid> weak_factory_;
 111
 112   DISALLOW_COPY_AND_ASSIGN(SigninManagerAndroid);
 113 };
 114
 115 #endif  // CHROME_BROWSER_ANDROID_SIGNIN_SIGNIN_MANAGER_ANDROID_H_