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/message_loop/message_loop_proxy.h"
  16 #include "base/prefs/pref_service.h"
  17 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
  18 #include "chrome/browser/browser_process.h"
  19 #include "chrome/browser/browsing_data/browsing_data_helper.h"
  20 #include "chrome/browser/browsing_data/browsing_data_remover.h"
  21 #include "chrome/browser/profiles/profile_manager.h"
  22 #include "chrome/browser/signin/account_tracker_service_factory.h"
  23 #include "chrome/browser/signin/android_profile_oauth2_token_service.h"
  24 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
  25 #include "chrome/browser/signin/signin_manager_factory.h"
  26 #include "chrome/common/pref_names.h"
  27 #include "components/bookmarks/browser/bookmark_model.h"
  28 #include "components/signin/core/browser/account_tracker_service.h"
  29 #include "components/signin/core/browser/profile_oauth2_token_service.h"
  30 #include "components/signin/core/browser/signin_manager.h"
  31 #include "components/signin/core/browser/signin_metrics.h"
  32 #include "components/signin/core/common/profile_management_switches.h"
  33 #include "google_apis/gaia/gaia_constants.h"
  34 #include "jni/SigninManager_jni.h"
  35
  36 #if defined(ENABLE_CONFIGURATION_POLICY)
  37 #include "chrome/browser/policy/cloud/user_cloud_policy_manager_factory.h"
  38 #include "chrome/browser/policy/cloud/user_policy_signin_service_factory.h"
  39 #include "chrome/browser/policy/cloud/user_policy_signin_service_mobile.h"
  40 #include "components/policy/core/browser/browser_policy_connector.h"
  41 #include "components/policy/core/common/cloud/cloud_policy_core.h"
  42 #include "components/policy/core/common/cloud/cloud_policy_store.h"
  43 #include "components/policy/core/common/cloud/user_cloud_policy_manager.h"
  44 #include "google_apis/gaia/gaia_auth_util.h"
  45 #include "net/url_request/url_request_context_getter.h"
  46 #endif
  47
  48 using bookmarks::BookmarkModel;
  49
  50 namespace {
  51
  52 // A BrowsingDataRemover::Observer that clears all Profile data and then
  53 // invokes a callback and deletes itself.
  54 class ProfileDataRemover : public BrowsingDataRemover::Observer {
  55  public:
  56   ProfileDataRemover(Profile* profile, const base::Closure& callback)
  57       : callback_(callback),
  58         origin_loop_(base::MessageLoopProxy::current()),
  59         remover_(BrowsingDataRemover::CreateForUnboundedRange(profile)) {
  60     remover_->AddObserver(this);
  61     remover_->Remove(BrowsingDataRemover::REMOVE_ALL, BrowsingDataHelper::ALL);
  62   }
  63
  64   ~ProfileDataRemover() override {}
  65
  66   void OnBrowsingDataRemoverDone() override {
  67     remover_->RemoveObserver(this);
  68     origin_loop_->PostTask(FROM_HERE, callback_);
  69     origin_loop_->DeleteSoon(FROM_HERE, this);
  70   }
  71
  72  private:
  73   base::Closure callback_;
  74   scoped_refptr<base::MessageLoopProxy> origin_loop_;
  75   BrowsingDataRemover* remover_;
  76
  77   DISALLOW_COPY_AND_ASSIGN(ProfileDataRemover);
  78 };
  79
  80 }  // namespace
  81
  82 SigninManagerAndroid::SigninManagerAndroid(JNIEnv* env, jobject obj)
  83     : profile_(NULL),
  84       weak_factory_(this) {
  85   java_signin_manager_.Reset(env, obj);
  86   profile_ = ProfileManager::GetActiveUserProfile();
  87   DCHECK(profile_);
  88   pref_change_registrar_.Init(profile_->GetPrefs());
  89   pref_change_registrar_.Add(
  90       prefs::kSigninAllowed,
  91       base::Bind(&SigninManagerAndroid::OnSigninAllowedPrefChanged,
  92                  base::Unretained(this)));
  93 }
  94
  95 SigninManagerAndroid::~SigninManagerAndroid() {}
  96
  97 void SigninManagerAndroid::CheckPolicyBeforeSignIn(JNIEnv* env,
  98                                                    jobject obj,
  99                                                    jstring username) {
 100 #if defined(ENABLE_CONFIGURATION_POLICY)
 101   username_ = base::android::ConvertJavaStringToUTF8(env, username);
 102   policy::UserPolicySigninService* service =
 103       policy::UserPolicySigninServiceFactory::GetForProfile(profile_);
 104   service->RegisterForPolicy(
 105       base::android::ConvertJavaStringToUTF8(env, username),
 106       base::Bind(&SigninManagerAndroid::OnPolicyRegisterDone,
 107                  weak_factory_.GetWeakPtr()));
 108 #else
 109   // This shouldn't be called when ShouldLoadPolicyForUser() is false.
 110   NOTREACHED();
 111   base::android::ScopedJavaLocalRef<jstring> domain;
 112   Java_SigninManager_onPolicyCheckedBeforeSignIn(env,
 113                                                  java_signin_manager_.obj(),
 114                                                  domain.obj());
 115 #endif
 116 }
 117
 118 void SigninManagerAndroid::FetchPolicyBeforeSignIn(JNIEnv* env, jobject obj) {
 119 #if defined(ENABLE_CONFIGURATION_POLICY)
 120   if (!dm_token_.empty()) {
 121     policy::UserPolicySigninService* service =
 122         policy::UserPolicySigninServiceFactory::GetForProfile(profile_);
 123     service->FetchPolicyForSignedInUser(
 124         username_,
 125         dm_token_,
 126         client_id_,
 127         profile_->GetRequestContext(),
 128         base::Bind(&SigninManagerAndroid::OnPolicyFetchDone,
 129                    weak_factory_.GetWeakPtr()));
 130     dm_token_.clear();
 131     client_id_.clear();
 132     return;
 133   }
 134 #endif
 135   // This shouldn't be called when ShouldLoadPolicyForUser() is false, or when
 136   // CheckPolicyBeforeSignIn() failed.
 137   NOTREACHED();
 138   Java_SigninManager_onPolicyFetchedBeforeSignIn(env,
 139                                                  java_signin_manager_.obj());
 140 }
 141
 142 void SigninManagerAndroid::OnSignInCompleted(JNIEnv* env,
 143                                              jobject obj,
 144                                              jstring username,
 145                                              jobjectArray accountIds,
 146                                              jobjectArray accountNames) {
 147   DVLOG(1) << "SigninManagerAndroid::OnSignInCompleted";
 148   // Seed the account tracker with id/email information if provided.
 149   if (accountIds && accountNames) {
 150     std::vector<std::string> gaia_ids;
 151     std::vector<std::string> emails;
 152     base::android::AppendJavaStringArrayToStringVector(env, accountIds,
 153                                                        &gaia_ids);
 154     base::android::AppendJavaStringArrayToStringVector(env, accountNames,
 155                                                        &emails);
 156     DCHECK_EQ(emails.size(), gaia_ids.size());
 157     DVLOG(1) << "SigninManagerAndroid::OnSignInCompleted: seeding "
 158              << emails.size() << " accounts";
 159
 160     AccountTrackerService* tracker =
 161         AccountTrackerServiceFactory::GetForProfile(profile_);
 162     for (size_t i = 0; i < emails.size(); ++i) {
 163       DVLOG(1) << "SigninManagerAndroid::OnSignInCompleted: seeding"
 164                << " gaia_id=" << gaia_ids[i]
 165                << " email=" << emails[i];
 166       if (!gaia_ids[i].empty() && !emails[i].empty())
 167         tracker->SeedAccountInfo(gaia_ids[i], emails[i]);
 168     }
 169   } else {
 170     DVLOG(1) << "SigninManagerAndroid::OnSignInCompleted: missing ids/email"
 171              << " ids=" << (void*) accountIds
 172              << " emails=" << (void*) accountNames;
 173   }
 174
 175   SigninManagerFactory::GetForProfile(profile_)->OnExternalSigninCompleted(
 176       base::android::ConvertJavaStringToUTF8(env, username));
 177 }
 178
 179 void SigninManagerAndroid::SignOut(JNIEnv* env, jobject obj) {
 180   SigninManagerFactory::GetForProfile(profile_)->SignOut(
 181       signin_metrics::USER_CLICKED_SIGNOUT_SETTINGS);
 182 }
 183
 184 base::android::ScopedJavaLocalRef<jstring>
 185 SigninManagerAndroid::GetManagementDomain(JNIEnv* env, jobject obj) {
 186   base::android::ScopedJavaLocalRef<jstring> domain;
 187
 188 #if defined(ENABLE_CONFIGURATION_POLICY)
 189   policy::UserCloudPolicyManager* manager =
 190       policy::UserCloudPolicyManagerFactory::GetForBrowserContext(profile_);
 191   policy::CloudPolicyStore* store = manager->core()->store();
 192
 193   if (store && store->is_managed() && store->policy()->has_username()) {
 194     domain.Reset(
 195         base::android::ConvertUTF8ToJavaString(
 196             env, gaia::ExtractDomainName(store->policy()->username())));
 197   }
 198 #endif
 199
 200   return domain;
 201 }
 202
 203 void SigninManagerAndroid::WipeProfileData(JNIEnv* env, jobject obj) {
 204   // The ProfileDataRemover deletes itself once done.
 205   new ProfileDataRemover(
 206       profile_,
 207       base::Bind(&SigninManagerAndroid::OnBrowsingDataRemoverDone,
 208                  weak_factory_.GetWeakPtr()));
 209 }
 210
 211 #if defined(ENABLE_CONFIGURATION_POLICY)
 212
 213 void SigninManagerAndroid::OnPolicyRegisterDone(
 214     const std::string& dm_token,
 215     const std::string& client_id) {
 216   dm_token_ = dm_token;
 217   client_id_ = client_id;
 218
 219   JNIEnv* env = base::android::AttachCurrentThread();
 220   base::android::ScopedJavaLocalRef<jstring> domain;
 221   if (!dm_token_.empty()) {
 222     DCHECK(!username_.empty());
 223     domain.Reset(
 224         base::android::ConvertUTF8ToJavaString(
 225             env, gaia::ExtractDomainName(username_)));
 226   } else {
 227     username_.clear();
 228   }
 229
 230   Java_SigninManager_onPolicyCheckedBeforeSignIn(env,
 231                                                  java_signin_manager_.obj(),
 232                                                  domain.obj());
 233 }
 234
 235 void SigninManagerAndroid::OnPolicyFetchDone(bool success) {
 236   Java_SigninManager_onPolicyFetchedBeforeSignIn(
 237       base::android::AttachCurrentThread(),
 238       java_signin_manager_.obj());
 239 }
 240
 241 #endif
 242
 243 void SigninManagerAndroid::OnBrowsingDataRemoverDone() {
 244   BookmarkModel* model = BookmarkModelFactory::GetForProfile(profile_);
 245   model->RemoveAllUserBookmarks();
 246
 247   // All the Profile data has been wiped. Clear the last signed in username as
 248   // well, so that the next signin doesn't trigger the acount change dialog.
 249   ClearLastSignedInUser();
 250
 251   Java_SigninManager_onProfileDataWiped(base::android::AttachCurrentThread(),
 252                                         java_signin_manager_.obj());
 253 }
 254
 255 void SigninManagerAndroid::ClearLastSignedInUser(JNIEnv* env, jobject obj) {
 256   ClearLastSignedInUser();
 257 }
 258
 259 void SigninManagerAndroid::ClearLastSignedInUser() {
 260   profile_->GetPrefs()->ClearPref(prefs::kGoogleServicesLastUsername);
 261 }
 262
 263 void SigninManagerAndroid::MergeSessionCompleted(
 264     const std::string& account_id,
 265     const GoogleServiceAuthError& error) {
 266   merge_session_helper_->RemoveObserver(this);
 267   merge_session_helper_.reset();
 268 }
 269
 270 void SigninManagerAndroid::LogInSignedInUser(JNIEnv* env, jobject obj) {
 271   SigninManagerBase* signin_manager =
 272       SigninManagerFactory::GetForProfile(profile_);
 273     // Just fire the events and let the Account Reconcilor handles everything.
 274     AndroidProfileOAuth2TokenService* token_service =
 275         ProfileOAuth2TokenServiceFactory::GetPlatformSpecificForProfile(
 276             profile_);
 277     const std::string& primary_acct =
 278         signin_manager->GetAuthenticatedAccountId();
 279     token_service->ValidateAccounts(primary_acct, true);
 280 }
 281
 282 jboolean SigninManagerAndroid::IsSigninAllowedByPolicy(JNIEnv* env,
 283                                                        jobject obj) {
 284   return SigninManagerFactory::GetForProfile(profile_)->IsSigninAllowed();
 285 }
 286
 287 jboolean SigninManagerAndroid::IsSignedInOnNative(JNIEnv* env, jobject obj) {
 288   return SigninManagerFactory::GetForProfile(profile_)->IsAuthenticated();
 289 }
 290
 291 void SigninManagerAndroid::OnSigninAllowedPrefChanged() {
 292   Java_SigninManager_onSigninAllowedByPolicyChanged(
 293       base::android::AttachCurrentThread(), java_signin_manager_.obj(),
 294       SigninManagerFactory::GetForProfile(profile_)->IsSigninAllowed());
 295 }
 296
 297 static jlong Init(JNIEnv* env, jobject obj) {
 298   SigninManagerAndroid* signin_manager_android =
 299       new SigninManagerAndroid(env, obj);
 300   return reinterpret_cast<intptr_t>(signin_manager_android);
 301 }
 302
 303 static jboolean ShouldLoadPolicyForUser(JNIEnv* env,
 304                                         jobject obj,
 305                                         jstring j_username) {
 306 #if defined(ENABLE_CONFIGURATION_POLICY)
 307   std::string username =
 308       base::android::ConvertJavaStringToUTF8(env, j_username);
 309   return !policy::BrowserPolicyConnector::IsNonEnterpriseUser(username);
 310 #else
 311   return false;
 312 #endif
 313 }
 314
 315 // static
 316 bool SigninManagerAndroid::Register(JNIEnv* env) {
 317   return RegisterNativesImpl(env);
 318 }