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| 1 // Copyright 2017 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 "chrome/browser/android/browsing_data/browsing_data_bridge.h" |
| 6 |
| 7 #include <jni.h> |
| 8 #include <stddef.h> |
| 9 |
| 10 #include <memory> |
| 11 #include <set> |
| 12 #include <string> |
| 13 #include <vector> |
| 14 |
| 15 #include "base/android/jni_android.h" |
| 16 #include "base/android/jni_array.h" |
| 17 #include "base/android/jni_string.h" |
| 18 #include "base/android/jni_weak_ref.h" |
| 19 #include "base/metrics/histogram_macros.h" |
| 20 #include "base/scoped_observer.h" |
| 21 #include "base/values.h" |
| 22 #include "chrome/browser/browsing_data/browsing_data_remover_factory.h" |
| 23 #include "chrome/browser/browsing_data/chrome_browsing_data_remover_delegate.h" |
| 24 #include "chrome/browser/engagement/important_sites_util.h" |
| 25 #include "chrome/browser/history/web_history_service_factory.h" |
| 26 #include "chrome/browser/profiles/profile_manager.h" |
| 27 #include "chrome/browser/sync/profile_sync_service_factory.h" |
| 28 #include "chrome/common/channel_info.h" |
| 29 #include "components/browser_sync/profile_sync_service.h" |
| 30 #include "components/browsing_data/core/history_notice_utils.h" |
| 31 #include "components/prefs/pref_service.h" |
| 32 #include "content/public/browser/browsing_data_filter_builder.h" |
| 33 #include "jni/BrowsingDataBridge_jni.h" |
| 34 |
| 35 using base::android::AttachCurrentThread; |
| 36 using base::android::JavaParamRef; |
| 37 using base::android::JavaRef; |
| 38 using base::android::ScopedJavaLocalRef; |
| 39 using base::android::ScopedJavaGlobalRef; |
| 40 |
| 41 namespace { |
| 42 |
| 43 const size_t kMaxImportantSites = 5; |
| 44 |
| 45 Profile* GetOriginalProfile() { |
| 46 return ProfileManager::GetActiveUserProfile()->GetOriginalProfile(); |
| 47 } |
| 48 |
| 49 // Merges |task_count| BrowsingDataRemover completion callbacks and redirects |
| 50 // them back into Java. |
| 51 class ClearBrowsingDataObserver : public BrowsingDataRemover::Observer { |
| 52 public: |
| 53 // |obj| is expected to be the object passed into ClearBrowsingData(); e.g. a |
| 54 // ChromePreference. |
| 55 ClearBrowsingDataObserver(JNIEnv* env, |
| 56 jobject obj, |
| 57 BrowsingDataRemover* browsing_data_remover, |
| 58 int task_count) |
| 59 : task_count_(task_count), |
| 60 weak_chrome_native_preferences_(env, obj), |
| 61 observer_(this) { |
| 62 DCHECK_GT(task_count, 0); |
| 63 observer_.Add(browsing_data_remover); |
| 64 } |
| 65 |
| 66 void OnBrowsingDataRemoverDone() override { |
| 67 DCHECK(task_count_); |
| 68 if (--task_count_) |
| 69 return; |
| 70 |
| 71 // We delete ourselves when done. |
| 72 std::unique_ptr<ClearBrowsingDataObserver> auto_delete(this); |
| 73 |
| 74 JNIEnv* env = AttachCurrentThread(); |
| 75 if (weak_chrome_native_preferences_.get(env).is_null()) |
| 76 return; |
| 77 |
| 78 Java_BrowsingDataBridge_browsingDataCleared( |
| 79 env, weak_chrome_native_preferences_.get(env)); |
| 80 } |
| 81 |
| 82 private: |
| 83 int task_count_; |
| 84 JavaObjectWeakGlobalRef weak_chrome_native_preferences_; |
| 85 ScopedObserver<BrowsingDataRemover, BrowsingDataRemover::Observer> observer_; |
| 86 }; |
| 87 |
| 88 } // namespace |
| 89 |
| 90 bool RegisterBrowsingDataBridge(JNIEnv* env) { |
| 91 return RegisterNativesImpl(env); |
| 92 } |
| 93 |
| 94 static void ClearBrowsingData( |
| 95 JNIEnv* env, |
| 96 const JavaParamRef<jobject>& obj, |
| 97 const JavaParamRef<jintArray>& data_types, |
| 98 jint time_period, |
| 99 const JavaParamRef<jobjectArray>& jexcluding_domains, |
| 100 const JavaParamRef<jintArray>& jexcluding_domain_reasons, |
| 101 const JavaParamRef<jobjectArray>& jignoring_domains, |
| 102 const JavaParamRef<jintArray>& jignoring_domain_reasons) { |
| 103 BrowsingDataRemover* browsing_data_remover = |
| 104 BrowsingDataRemoverFactory::GetForBrowserContext(GetOriginalProfile()); |
| 105 |
| 106 std::vector<int> data_types_vector; |
| 107 base::android::JavaIntArrayToIntVector(env, data_types, &data_types_vector); |
| 108 |
| 109 int remove_mask = 0; |
| 110 for (const int data_type : data_types_vector) { |
| 111 switch (static_cast<browsing_data::BrowsingDataType>(data_type)) { |
| 112 case browsing_data::BrowsingDataType::HISTORY: |
| 113 remove_mask |= ChromeBrowsingDataRemoverDelegate::DATA_TYPE_HISTORY; |
| 114 break; |
| 115 case browsing_data::BrowsingDataType::CACHE: |
| 116 remove_mask |= BrowsingDataRemover::DATA_TYPE_CACHE; |
| 117 break; |
| 118 case browsing_data::BrowsingDataType::COOKIES: |
| 119 remove_mask |= BrowsingDataRemover::DATA_TYPE_COOKIES; |
| 120 remove_mask |= ChromeBrowsingDataRemoverDelegate::DATA_TYPE_SITE_DATA; |
| 121 break; |
| 122 case browsing_data::BrowsingDataType::PASSWORDS: |
| 123 remove_mask |= ChromeBrowsingDataRemoverDelegate::DATA_TYPE_PASSWORDS; |
| 124 break; |
| 125 case browsing_data::BrowsingDataType::FORM_DATA: |
| 126 remove_mask |= ChromeBrowsingDataRemoverDelegate::DATA_TYPE_FORM_DATA; |
| 127 break; |
| 128 case browsing_data::BrowsingDataType::BOOKMARKS: |
| 129 // Bookmarks are deleted separately on the Java side. |
| 130 NOTREACHED(); |
| 131 break; |
| 132 case browsing_data::BrowsingDataType::NUM_TYPES: |
| 133 NOTREACHED(); |
| 134 } |
| 135 } |
| 136 std::vector<std::string> excluding_domains; |
| 137 std::vector<int32_t> excluding_domain_reasons; |
| 138 std::vector<std::string> ignoring_domains; |
| 139 std::vector<int32_t> ignoring_domain_reasons; |
| 140 base::android::AppendJavaStringArrayToStringVector( |
| 141 env, jexcluding_domains.obj(), &excluding_domains); |
| 142 base::android::JavaIntArrayToIntVector(env, jexcluding_domain_reasons.obj(), |
| 143 &excluding_domain_reasons); |
| 144 base::android::AppendJavaStringArrayToStringVector( |
| 145 env, jignoring_domains.obj(), &ignoring_domains); |
| 146 base::android::JavaIntArrayToIntVector(env, jignoring_domain_reasons.obj(), |
| 147 &ignoring_domain_reasons); |
| 148 std::unique_ptr<content::BrowsingDataFilterBuilder> filter_builder( |
| 149 content::BrowsingDataFilterBuilder::Create( |
| 150 content::BrowsingDataFilterBuilder::BLACKLIST)); |
| 151 for (const std::string& domain : excluding_domains) { |
| 152 filter_builder->AddRegisterableDomain(domain); |
| 153 } |
| 154 |
| 155 if (!excluding_domains.empty() || !ignoring_domains.empty()) { |
| 156 ImportantSitesUtil::RecordBlacklistedAndIgnoredImportantSites( |
| 157 GetOriginalProfile(), excluding_domains, excluding_domain_reasons, |
| 158 ignoring_domains, ignoring_domain_reasons); |
| 159 } |
| 160 |
| 161 // Delete the types protected by Important Sites with a filter, |
| 162 // and the rest completely. |
| 163 int filterable_mask = |
| 164 remove_mask & |
| 165 ChromeBrowsingDataRemoverDelegate::IMPORTANT_SITES_DATA_TYPES; |
| 166 int nonfilterable_mask = |
| 167 remove_mask & |
| 168 ~ChromeBrowsingDataRemoverDelegate::IMPORTANT_SITES_DATA_TYPES; |
| 169 |
| 170 // ClearBrowsingDataObserver deletes itself when |browsing_data_remover| is |
| 171 // done with both removal tasks. |
| 172 ClearBrowsingDataObserver* observer = new ClearBrowsingDataObserver( |
| 173 env, obj, browsing_data_remover, 2 /* tasks_count */); |
| 174 |
| 175 browsing_data::TimePeriod period = |
| 176 static_cast<browsing_data::TimePeriod>(time_period); |
| 177 browsing_data::RecordDeletionForPeriod(period); |
| 178 |
| 179 if (filterable_mask) { |
| 180 browsing_data_remover->RemoveWithFilterAndReply( |
| 181 browsing_data::CalculateBeginDeleteTime(period), |
| 182 browsing_data::CalculateEndDeleteTime(period), filterable_mask, |
| 183 BrowsingDataRemover::ORIGIN_TYPE_UNPROTECTED_WEB, |
| 184 std::move(filter_builder), observer); |
| 185 } else { |
| 186 // Make sure |observer| doesn't wait for the filtered task. |
| 187 observer->OnBrowsingDataRemoverDone(); |
| 188 } |
| 189 |
| 190 if (nonfilterable_mask) { |
| 191 browsing_data_remover->RemoveAndReply( |
| 192 browsing_data::CalculateBeginDeleteTime(period), |
| 193 browsing_data::CalculateEndDeleteTime(period), nonfilterable_mask, |
| 194 BrowsingDataRemover::ORIGIN_TYPE_UNPROTECTED_WEB, observer); |
| 195 } else { |
| 196 // Make sure |observer| doesn't wait for the non-filtered task. |
| 197 observer->OnBrowsingDataRemoverDone(); |
| 198 } |
| 199 } |
| 200 |
| 201 static void ShowNoticeAboutOtherFormsOfBrowsingHistory( |
| 202 const JavaRef<jobject>& listener, |
| 203 bool show) { |
| 204 JNIEnv* env = AttachCurrentThread(); |
| 205 UMA_HISTOGRAM_BOOLEAN( |
| 206 "History.ClearBrowsingData.HistoryNoticeShownInFooterWhenUpdated", show); |
| 207 if (!show) |
| 208 return; |
| 209 Java_OtherFormsOfBrowsingHistoryListener_showNoticeAboutOtherFormsOfBrowsingHi
story( |
| 210 env, listener); |
| 211 } |
| 212 |
| 213 static void EnableDialogAboutOtherFormsOfBrowsingHistory( |
| 214 const JavaRef<jobject>& listener, |
| 215 bool enabled) { |
| 216 JNIEnv* env = AttachCurrentThread(); |
| 217 if (!enabled) |
| 218 return; |
| 219 Java_OtherFormsOfBrowsingHistoryListener_enableDialogAboutOtherFormsOfBrowsing
History( |
| 220 env, listener); |
| 221 } |
| 222 |
| 223 static void RequestInfoAboutOtherFormsOfBrowsingHistory( |
| 224 JNIEnv* env, |
| 225 const JavaParamRef<jobject>& obj, |
| 226 const JavaParamRef<jobject>& listener) { |
| 227 // The permanent notice in the footer. |
| 228 browsing_data::ShouldShowNoticeAboutOtherFormsOfBrowsingHistory( |
| 229 ProfileSyncServiceFactory::GetForProfile(GetOriginalProfile()), |
| 230 WebHistoryServiceFactory::GetForProfile(GetOriginalProfile()), |
| 231 base::Bind(&ShowNoticeAboutOtherFormsOfBrowsingHistory, |
| 232 ScopedJavaGlobalRef<jobject>(env, listener))); |
| 233 |
| 234 // The one-time notice in the dialog. |
| 235 browsing_data::ShouldPopupDialogAboutOtherFormsOfBrowsingHistory( |
| 236 ProfileSyncServiceFactory::GetForProfile(GetOriginalProfile()), |
| 237 WebHistoryServiceFactory::GetForProfile(GetOriginalProfile()), |
| 238 chrome::GetChannel(), |
| 239 base::Bind(&EnableDialogAboutOtherFormsOfBrowsingHistory, |
| 240 ScopedJavaGlobalRef<jobject>(env, listener))); |
| 241 } |
| 242 |
| 243 static void FetchImportantSites(JNIEnv* env, |
| 244 const JavaParamRef<jclass>& clazz, |
| 245 const JavaParamRef<jobject>& java_callback) { |
| 246 Profile* profile = GetOriginalProfile(); |
| 247 std::vector<ImportantSitesUtil::ImportantDomainInfo> important_sites = |
| 248 ImportantSitesUtil::GetImportantRegisterableDomains(profile, |
| 249 kMaxImportantSites); |
| 250 bool dialog_disabled = ImportantSitesUtil::IsDialogDisabled(profile); |
| 251 |
| 252 std::vector<std::string> important_domains; |
| 253 std::vector<int32_t> important_domain_reasons; |
| 254 std::vector<std::string> important_domain_examples; |
| 255 for (const ImportantSitesUtil::ImportantDomainInfo& info : important_sites) { |
| 256 important_domains.push_back(info.registerable_domain); |
| 257 important_domain_reasons.push_back(info.reason_bitfield); |
| 258 important_domain_examples.push_back(info.example_origin.spec()); |
| 259 } |
| 260 |
| 261 ScopedJavaLocalRef<jobjectArray> java_domains = |
| 262 base::android::ToJavaArrayOfStrings(env, important_domains); |
| 263 ScopedJavaLocalRef<jintArray> java_reasons = |
| 264 base::android::ToJavaIntArray(env, important_domain_reasons); |
| 265 ScopedJavaLocalRef<jobjectArray> java_origins = |
| 266 base::android::ToJavaArrayOfStrings(env, important_domain_examples); |
| 267 |
| 268 Java_ImportantSitesCallback_onImportantRegisterableDomainsReady( |
| 269 env, java_callback.obj(), java_domains.obj(), java_origins.obj(), |
| 270 java_reasons.obj(), dialog_disabled); |
| 271 } |
| 272 |
| 273 // This value should not change during a sessions, as it's used for UMA metrics. |
| 274 static jint GetMaxImportantSites(JNIEnv* env, |
| 275 const JavaParamRef<jclass>& clazz) { |
| 276 return kMaxImportantSites; |
| 277 } |
| 278 |
| 279 static void MarkOriginAsImportantForTesting( |
| 280 JNIEnv* env, |
| 281 const JavaParamRef<jclass>& clazz, |
| 282 const JavaParamRef<jstring>& jorigin) { |
| 283 GURL origin(base::android::ConvertJavaStringToUTF8(jorigin)); |
| 284 CHECK(origin.is_valid()); |
| 285 ImportantSitesUtil::MarkOriginAsImportantForTesting(GetOriginalProfile(), |
| 286 origin); |
| 287 } |
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