chrome/browser/android/signin/signin_manager_android.cc

   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 #include <vector>
   6
   7 #include "chrome/browser/android/signin/signin_manager_android.h"
   8
   9 #include "base/android/jni_android.h"
  10 #include "base/android/jni_array.h"
  11 #include "base/android/jni_string.h"
  12 #include "base/bind.h"
  13 #include "base/bind_helpers.h"
  14 #include "base/memory/ref_counted.h"
  15 #include "base/prefs/pref_service.h"
  16 #include "base/single_thread_task_runner.h"
  17 #include "base/thread_task_runner_handle.h"
  18 #include "base/thread_task_runner_handle.h"
  19 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
  20 #include "chrome/browser/browser_process.h"
  21 #include "chrome/browser/browsing_data/browsing_data_helper.h"
  22 #include "chrome/browser/browsing_data/browsing_data_remover.h"
  23 #include "chrome/browser/profiles/profile_manager.h"
  24 #include "chrome/browser/signin/account_tracker_service_factory.h"
  25 #include "chrome/browser/signin/oauth2_token_service_delegate_android.h"
  26 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
  27 #include "chrome/browser/signin/signin_manager_factory.h"
  28 #include "chrome/common/pref_names.h"
  29 #include "components/bookmarks/browser/bookmark_model.h"
  30 #include "components/signin/core/browser/account_tracker_service.h"
  31 #include "components/signin/core/browser/profile_oauth2_token_service.h"
  32 #include "components/signin/core/browser/signin_manager.h"
  33 #include "components/signin/core/browser/signin_metrics.h"
  34 #include "components/signin/core/common/profile_management_switches.h"
  35 #include "google_apis/gaia/gaia_constants.h"
  36 #include "jni/SigninManager_jni.h"
  37
  38 #if defined(ENABLE_CONFIGURATION_POLICY)
  39 #include "chrome/browser/policy/cloud/user_cloud_policy_manager_factory.h"
  40 #include "chrome/browser/policy/cloud/user_policy_signin_service_factory.h"
  41 #include "chrome/browser/policy/cloud/user_policy_signin_service_mobile.h"
  42 #include "components/policy/core/browser/browser_policy_connector.h"
  43 #include "components/policy/core/common/cloud/cloud_policy_core.h"
  44 #include "components/policy/core/common/cloud/cloud_policy_store.h"
  45 #include "components/policy/core/common/cloud/user_cloud_policy_manager.h"
  46 #include "google_apis/gaia/gaia_auth_util.h"
  47 #include "net/url_request/url_request_context_getter.h"
  48 #endif
  49
  50 using bookmarks::BookmarkModel;
  51
  52 namespace {
  53
  54 // A BrowsingDataRemover::Observer that clears all Profile data and then
  55 // invokes a callback and deletes itself.
  56 class ProfileDataRemover : public BrowsingDataRemover::Observer {
  57  public:
  58   ProfileDataRemover(Profile* profile, const base::Closure& callback)
  59       : callback_(callback),
  60         origin_runner_(base::ThreadTaskRunnerHandle::Get()),
  61         remover_(BrowsingDataRemover::CreateForUnboundedRange(profile)) {
  62     remover_->AddObserver(this);
  63     remover_->Remove(BrowsingDataRemover::REMOVE_ALL, BrowsingDataHelper::ALL);
  64   }
  65
  66   ~ProfileDataRemover() override {}
  67
  68   void OnBrowsingDataRemoverDone() override {
  69     remover_->RemoveObserver(this);
  70     origin_runner_->PostTask(FROM_HERE, callback_);
  71     origin_runner_->DeleteSoon(FROM_HERE, this);
  72   }
  73
  74  private:
  75   base::Closure callback_;
  76   scoped_refptr<base::SingleThreadTaskRunner> origin_runner_;
  77   BrowsingDataRemover* remover_;
  78
  79   DISALLOW_COPY_AND_ASSIGN(ProfileDataRemover);
  80 };
  81
  82 }  // namespace
  83
  84 SigninManagerAndroid::SigninManagerAndroid(JNIEnv* env, jobject obj)
  85     : profile_(NULL),
  86       weak_factory_(this) {
  87   java_signin_manager_.Reset(env, obj);
  88   profile_ = ProfileManager::GetActiveUserProfile();
  89   DCHECK(profile_);
  90   pref_change_registrar_.Init(profile_->GetPrefs());
  91   pref_change_registrar_.Add(
  92       prefs::kSigninAllowed,
  93       base::Bind(&SigninManagerAndroid::OnSigninAllowedPrefChanged,
  94                  base::Unretained(this)));
  95 }
  96
  97 SigninManagerAndroid::~SigninManagerAndroid() {}
  98
  99 void SigninManagerAndroid::CheckPolicyBeforeSignIn(JNIEnv* env,
 100                                                    jobject obj,
 101                                                    jstring username) {
 102 #if defined(ENABLE_CONFIGURATION_POLICY)
 103   username_ = base::android::ConvertJavaStringToUTF8(env, username);
 104   policy::UserPolicySigninService* service =
 105       policy::UserPolicySigninServiceFactory::GetForProfile(profile_);
 106   service->RegisterForPolicy(
 107       base::android::ConvertJavaStringToUTF8(env, username),
 108       base::Bind(&SigninManagerAndroid::OnPolicyRegisterDone,
 109                  weak_factory_.GetWeakPtr()));
 110 #else
 111   // This shouldn't be called when ShouldLoadPolicyForUser() is false.
 112   NOTREACHED();
 113   base::android::ScopedJavaLocalRef<jstring> domain;
 114   Java_SigninManager_onPolicyCheckedBeforeSignIn(env,
 115                                                  java_signin_manager_.obj(),
 116                                                  domain.obj());
 117 #endif
 118 }
 119
 120 void SigninManagerAndroid::FetchPolicyBeforeSignIn(JNIEnv* env, jobject obj) {
 121 #if defined(ENABLE_CONFIGURATION_POLICY)
 122   if (!dm_token_.empty()) {
 123     policy::UserPolicySigninService* service =
 124         policy::UserPolicySigninServiceFactory::GetForProfile(profile_);
 125     service->FetchPolicyForSignedInUser(
 126         username_,
 127         dm_token_,
 128         client_id_,
 129         profile_->GetRequestContext(),
 130         base::Bind(&SigninManagerAndroid::OnPolicyFetchDone,
 131                    weak_factory_.GetWeakPtr()));
 132     dm_token_.clear();
 133     client_id_.clear();
 134     return;
 135   }
 136 #endif
 137   // This shouldn't be called when ShouldLoadPolicyForUser() is false, or when
 138   // CheckPolicyBeforeSignIn() failed.
 139   NOTREACHED();
 140   Java_SigninManager_onPolicyFetchedBeforeSignIn(env,
 141                                                  java_signin_manager_.obj());
 142 }
 143
 144 void SigninManagerAndroid::OnSignInCompleted(JNIEnv* env,
 145                                              jobject obj,
 146                                              jstring username,
 147                                              jobjectArray accountIds,
 148                                              jobjectArray accountNames) {
 149   DVLOG(1) << "SigninManagerAndroid::OnSignInCompleted";
 150   // Seed the account tracker with id/email information if provided.
 151   DCHECK(accountIds && accountNames);
 152   std::vector<std::string> gaia_ids;
 153   std::vector<std::string> emails;
 154   base::android::AppendJavaStringArrayToStringVector(env, accountIds,
 155                                                      &gaia_ids);
 156   base::android::AppendJavaStringArrayToStringVector(env, accountNames,
 157                                                      &emails);
 158   DCHECK_EQ(emails.size(), gaia_ids.size());
 159   DVLOG(1) << "SigninManagerAndroid::OnSignInCompleted: seeding "
 160            << emails.size() << " accounts";
 161
 162   AccountTrackerService* tracker =
 163       AccountTrackerServiceFactory::GetForProfile(profile_);
 164   for (size_t i = 0; i < emails.size(); ++i) {
 165     DVLOG(1) << "SigninManagerAndroid::OnSignInCompleted: seeding"
 166              << " gaia_id=" << gaia_ids[i] << " email=" << emails[i];
 167     if (!gaia_ids[i].empty() && !emails[i].empty())
 168       tracker->SeedAccountInfo(gaia_ids[i], emails[i]);
 169   }
 170
 171   SigninManagerFactory::GetForProfile(profile_)->OnExternalSigninCompleted(
 172       base::android::ConvertJavaStringToUTF8(env, username));
 173 }
 174
 175 void SigninManagerAndroid::SignOut(JNIEnv* env, jobject obj) {
 176   SigninManagerFactory::GetForProfile(profile_)->SignOut(
 177       signin_metrics::USER_CLICKED_SIGNOUT_SETTINGS);
 178 }
 179
 180 base::android::ScopedJavaLocalRef<jstring>
 181 SigninManagerAndroid::GetManagementDomain(JNIEnv* env, jobject obj) {
 182   base::android::ScopedJavaLocalRef<jstring> domain;
 183
 184 #if defined(ENABLE_CONFIGURATION_POLICY)
 185   policy::UserCloudPolicyManager* manager =
 186       policy::UserCloudPolicyManagerFactory::GetForBrowserContext(profile_);
 187   policy::CloudPolicyStore* store = manager->core()->store();
 188
 189   if (store && store->is_managed() && store->policy()->has_username()) {
 190     domain.Reset(
 191         base::android::ConvertUTF8ToJavaString(
 192             env, gaia::ExtractDomainName(store->policy()->username())));
 193   }
 194 #endif
 195
 196   return domain;
 197 }
 198
 199 void SigninManagerAndroid::WipeProfileData(JNIEnv* env, jobject obj) {
 200   // The ProfileDataRemover deletes itself once done.
 201   new ProfileDataRemover(
 202       profile_,
 203       base::Bind(&SigninManagerAndroid::OnBrowsingDataRemoverDone,
 204                  weak_factory_.GetWeakPtr()));
 205 }
 206
 207 #if defined(ENABLE_CONFIGURATION_POLICY)
 208
 209 void SigninManagerAndroid::OnPolicyRegisterDone(
 210     const std::string& dm_token,
 211     const std::string& client_id) {
 212   dm_token_ = dm_token;
 213   client_id_ = client_id;
 214
 215   JNIEnv* env = base::android::AttachCurrentThread();
 216   base::android::ScopedJavaLocalRef<jstring> domain;
 217   if (!dm_token_.empty()) {
 218     DCHECK(!username_.empty());
 219     domain.Reset(
 220         base::android::ConvertUTF8ToJavaString(
 221             env, gaia::ExtractDomainName(username_)));
 222   } else {
 223     username_.clear();
 224   }
 225
 226   Java_SigninManager_onPolicyCheckedBeforeSignIn(env,
 227                                                  java_signin_manager_.obj(),
 228                                                  domain.obj());
 229 }
 230
 231 void SigninManagerAndroid::OnPolicyFetchDone(bool success) {
 232   Java_SigninManager_onPolicyFetchedBeforeSignIn(
 233       base::android::AttachCurrentThread(),
 234       java_signin_manager_.obj());
 235 }
 236
 237 #endif
 238
 239 void SigninManagerAndroid::OnBrowsingDataRemoverDone() {
 240   BookmarkModel* model = BookmarkModelFactory::GetForProfile(profile_);
 241   model->RemoveAllUserBookmarks();
 242
 243   // All the Profile data has been wiped. Clear the last signed in username as
 244   // well, so that the next signin doesn't trigger the acount change dialog.
 245   ClearLastSignedInUser();
 246
 247   Java_SigninManager_onProfileDataWiped(base::android::AttachCurrentThread(),
 248                                         java_signin_manager_.obj());
 249 }
 250
 251 void SigninManagerAndroid::ClearLastSignedInUser(JNIEnv* env, jobject obj) {
 252   ClearLastSignedInUser();
 253 }
 254
 255 void SigninManagerAndroid::ClearLastSignedInUser() {
 256   profile_->GetPrefs()->ClearPref(prefs::kGoogleServicesLastUsername);
 257 }
 258
 259 void SigninManagerAndroid::LogInSignedInUser(JNIEnv* env, jobject obj) {
 260   SigninManagerBase* signin_manager =
 261       SigninManagerFactory::GetForProfile(profile_);
 262   // With the account consistency enabled let the account Reconcilor handles
 263   // everything.
 264   ProfileOAuth2TokenService* token_service =
 265       ProfileOAuth2TokenServiceFactory::GetForProfile(profile_);
 266   const std::string& primary_acct = signin_manager->GetAuthenticatedAccountId();
 267
 268   static_cast<OAuth2TokenServiceDelegateAndroid*>(token_service->GetDelegate())
 269       ->ValidateAccounts(primary_acct, true);
 270 }
 271
 272 jboolean SigninManagerAndroid::IsSigninAllowedByPolicy(JNIEnv* env,
 273                                                        jobject obj) {
 274   return SigninManagerFactory::GetForProfile(profile_)->IsSigninAllowed();
 275 }
 276
 277 jboolean SigninManagerAndroid::IsSignedInOnNative(JNIEnv* env, jobject obj) {
 278   return SigninManagerFactory::GetForProfile(profile_)->IsAuthenticated();
 279 }
 280
 281 void SigninManagerAndroid::OnSigninAllowedPrefChanged() {
 282   Java_SigninManager_onSigninAllowedByPolicyChanged(
 283       base::android::AttachCurrentThread(), java_signin_manager_.obj(),
 284       SigninManagerFactory::GetForProfile(profile_)->IsSigninAllowed());
 285 }
 286
 287 static jlong Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
 288   SigninManagerAndroid* signin_manager_android =
 289       new SigninManagerAndroid(env, obj);
 290   return reinterpret_cast<intptr_t>(signin_manager_android);
 291 }
 292
 293 static jboolean ShouldLoadPolicyForUser(
 294     JNIEnv* env,
 295     const JavaParamRef<jobject>& obj,
 296     const JavaParamRef<jstring>& j_username) {
 297 #if defined(ENABLE_CONFIGURATION_POLICY)
 298   std::string username =
 299       base::android::ConvertJavaStringToUTF8(env, j_username);
 300   return !policy::BrowserPolicyConnector::IsNonEnterpriseUser(username);
 301 #else
 302   return false;
 303 #endif
 304 }
 305
 306 // static
 307 bool SigninManagerAndroid::Register(JNIEnv* env) {
 308   return RegisterNativesImpl(env);
 309 }