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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Portions of this code based on Mozilla: | 5 // Portions of this code based on Mozilla: |
| 6 // (netwerk/cookie/src/nsCookieService.cpp) | 6 // (netwerk/cookie/src/nsCookieService.cpp) |
| 7 /* ***** BEGIN LICENSE BLOCK ***** | 7 /* ***** BEGIN LICENSE BLOCK ***** |
| 8 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 | 8 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 |
| 9 * | 9 * |
| 10 * The contents of this file are subject to the Mozilla Public License Version | 10 * The contents of this file are subject to the Mozilla Public License Version |
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| 249 // first iterator with access date >= |access_date|, or cookie_its_end if this | 249 // first iterator with access date >= |access_date|, or cookie_its_end if this |
| 250 // holds for all. | 250 // holds for all. |
| 251 CookieMonster::CookieItVector::iterator LowerBoundAccessDate( | 251 CookieMonster::CookieItVector::iterator LowerBoundAccessDate( |
| 252 const CookieMonster::CookieItVector::iterator its_begin, | 252 const CookieMonster::CookieItVector::iterator its_begin, |
| 253 const CookieMonster::CookieItVector::iterator its_end, | 253 const CookieMonster::CookieItVector::iterator its_end, |
| 254 const Time& access_date) { | 254 const Time& access_date) { |
| 255 return std::lower_bound(its_begin, its_end, access_date, | 255 return std::lower_bound(its_begin, its_end, access_date, |
| 256 LowerBoundAccessDateComparator); | 256 LowerBoundAccessDateComparator); |
| 257 } | 257 } |
| 258 | 258 |
| 259 // Mapping between DeletionCause and Delegate::ChangeCause; the mapping also | 259 // Mapping between DeletionCause and CookieMonsterDelegate::ChangeCause; the |
| 260 // provides a boolean that specifies whether or not an OnCookieChanged | 260 // mapping also provides a boolean that specifies whether or not an |
| 261 // notification ought to be generated. | 261 // OnCookieChanged notification ought to be generated. |
| 262 typedef struct ChangeCausePair_struct { | 262 typedef struct ChangeCausePair_struct { |
| 263 CookieMonster::Delegate::ChangeCause cause; | 263 CookieMonsterDelegate::ChangeCause cause; |
| 264 bool notify; | 264 bool notify; |
| 265 } ChangeCausePair; | 265 } ChangeCausePair; |
| 266 ChangeCausePair ChangeCauseMapping[] = { | 266 ChangeCausePair ChangeCauseMapping[] = { |
| 267 // DELETE_COOKIE_EXPLICIT | 267 // DELETE_COOKIE_EXPLICIT |
| 268 { CookieMonster::Delegate::CHANGE_COOKIE_EXPLICIT, true }, | 268 { CookieMonsterDelegate::CHANGE_COOKIE_EXPLICIT, true }, |
| 269 // DELETE_COOKIE_OVERWRITE | 269 // DELETE_COOKIE_OVERWRITE |
| 270 { CookieMonster::Delegate::CHANGE_COOKIE_OVERWRITE, true }, | 270 { CookieMonsterDelegate::CHANGE_COOKIE_OVERWRITE, true }, |
| 271 // DELETE_COOKIE_EXPIRED | 271 // DELETE_COOKIE_EXPIRED |
| 272 { CookieMonster::Delegate::CHANGE_COOKIE_EXPIRED, true }, | 272 { CookieMonsterDelegate::CHANGE_COOKIE_EXPIRED, true }, |
| 273 // DELETE_COOKIE_EVICTED | 273 // DELETE_COOKIE_EVICTED |
| 274 { CookieMonster::Delegate::CHANGE_COOKIE_EVICTED, true }, | 274 { CookieMonsterDelegate::CHANGE_COOKIE_EVICTED, true }, |
| 275 // DELETE_COOKIE_DUPLICATE_IN_BACKING_STORE | 275 // DELETE_COOKIE_DUPLICATE_IN_BACKING_STORE |
| 276 { CookieMonster::Delegate::CHANGE_COOKIE_EXPLICIT, false }, | 276 { CookieMonsterDelegate::CHANGE_COOKIE_EXPLICIT, false }, |
| 277 // DELETE_COOKIE_DONT_RECORD | 277 // DELETE_COOKIE_DONT_RECORD |
| 278 { CookieMonster::Delegate::CHANGE_COOKIE_EXPLICIT, false }, | 278 { CookieMonsterDelegate::CHANGE_COOKIE_EXPLICIT, false }, |
| 279 // DELETE_COOKIE_EVICTED_DOMAIN | 279 // DELETE_COOKIE_EVICTED_DOMAIN |
| 280 { CookieMonster::Delegate::CHANGE_COOKIE_EVICTED, true }, | 280 { CookieMonsterDelegate::CHANGE_COOKIE_EVICTED, true }, |
| 281 // DELETE_COOKIE_EVICTED_GLOBAL | 281 // DELETE_COOKIE_EVICTED_GLOBAL |
| 282 { CookieMonster::Delegate::CHANGE_COOKIE_EVICTED, true }, | 282 { CookieMonsterDelegate::CHANGE_COOKIE_EVICTED, true }, |
| 283 // DELETE_COOKIE_EVICTED_DOMAIN_PRE_SAFE | 283 // DELETE_COOKIE_EVICTED_DOMAIN_PRE_SAFE |
| 284 { CookieMonster::Delegate::CHANGE_COOKIE_EVICTED, true }, | 284 { CookieMonsterDelegate::CHANGE_COOKIE_EVICTED, true }, |
| 285 // DELETE_COOKIE_EVICTED_DOMAIN_POST_SAFE | 285 // DELETE_COOKIE_EVICTED_DOMAIN_POST_SAFE |
| 286 { CookieMonster::Delegate::CHANGE_COOKIE_EVICTED, true }, | 286 { CookieMonsterDelegate::CHANGE_COOKIE_EVICTED, true }, |
| 287 // DELETE_COOKIE_EXPIRED_OVERWRITE | 287 // DELETE_COOKIE_EXPIRED_OVERWRITE |
| 288 { CookieMonster::Delegate::CHANGE_COOKIE_EXPIRED_OVERWRITE, true }, | 288 { CookieMonsterDelegate::CHANGE_COOKIE_EXPIRED_OVERWRITE, true }, |
| 289 // DELETE_COOKIE_LAST_ENTRY | 289 // DELETE_COOKIE_LAST_ENTRY |
| 290 { CookieMonster::Delegate::CHANGE_COOKIE_EXPLICIT, false } | 290 { CookieMonsterDelegate::CHANGE_COOKIE_EXPLICIT, false } |
| 291 }; | 291 }; |
| 292 | 292 |
| 293 std::string BuildCookieLine(const CanonicalCookieVector& cookies) { | 293 std::string BuildCookieLine(const CanonicalCookieVector& cookies) { |
| 294 std::string cookie_line; | 294 std::string cookie_line; |
| 295 for (CanonicalCookieVector::const_iterator it = cookies.begin(); | 295 for (CanonicalCookieVector::const_iterator it = cookies.begin(); |
| 296 it != cookies.end(); ++it) { | 296 it != cookies.end(); ++it) { |
| 297 if (it != cookies.begin()) | 297 if (it != cookies.begin()) |
| 298 cookie_line += "; "; | 298 cookie_line += "; "; |
| 299 // In Mozilla if you set a cookie like AAAA, it will have an empty token | 299 // In Mozilla if you set a cookie like AAAA, it will have an empty token |
| 300 // and a value of AAAA. When it sends the cookie back, it will send AAAA, | 300 // and a value of AAAA. When it sends the cookie back, it will send AAAA, |
| 301 // so we need to avoid sending =AAAA for a blank token value. | 301 // so we need to avoid sending =AAAA for a blank token value. |
| 302 if (!(*it)->Name().empty()) | 302 if (!(*it)->Name().empty()) |
| 303 cookie_line += (*it)->Name() + "="; | 303 cookie_line += (*it)->Name() + "="; |
| 304 cookie_line += (*it)->Value(); | 304 cookie_line += (*it)->Value(); |
| 305 } | 305 } |
| 306 return cookie_line; | 306 return cookie_line; |
| 307 } | 307 } |
| 308 | 308 |
| 309 } // namespace | 309 } // namespace |
| 310 | 310 |
| 311 // static | 311 // static |
| 312 bool CookieMonster::default_enable_file_scheme_ = false; | 312 bool CookieMonster::default_enable_file_scheme_ = false; |
| 313 | 313 |
| 314 CookieMonster::CookieMonster(PersistentCookieStore* store, Delegate* delegate) | 314 CookieMonster::CookieMonster(PersistentCookieStore* store, |
| 315 CookieMonsterDelegate* delegate) |
| 315 : initialized_(false), | 316 : initialized_(false), |
| 316 loaded_(false), | 317 loaded_(false), |
| 317 store_(store), | 318 store_(store), |
| 318 last_access_threshold_( | 319 last_access_threshold_( |
| 319 TimeDelta::FromSeconds(kDefaultAccessUpdateThresholdSeconds)), | 320 TimeDelta::FromSeconds(kDefaultAccessUpdateThresholdSeconds)), |
| 320 delegate_(delegate), | 321 delegate_(delegate), |
| 321 last_statistic_record_time_(Time::Now()), | 322 last_statistic_record_time_(Time::Now()), |
| 322 keep_expired_cookies_(false), | 323 keep_expired_cookies_(false), |
| 323 persist_session_cookies_(false), | 324 persist_session_cookies_(false), |
| 324 priority_aware_garbage_collection_(false) { | 325 priority_aware_garbage_collection_(false) { |
| 325 InitializeHistograms(); | 326 InitializeHistograms(); |
| 326 SetDefaultCookieableSchemes(); | 327 SetDefaultCookieableSchemes(); |
| 327 } | 328 } |
| 328 | 329 |
| 329 CookieMonster::CookieMonster(PersistentCookieStore* store, | 330 CookieMonster::CookieMonster(PersistentCookieStore* store, |
| 330 Delegate* delegate, | 331 CookieMonsterDelegate* delegate, |
| 331 int last_access_threshold_milliseconds) | 332 int last_access_threshold_milliseconds) |
| 332 : initialized_(false), | 333 : initialized_(false), |
| 333 loaded_(false), | 334 loaded_(false), |
| 334 store_(store), | 335 store_(store), |
| 335 last_access_threshold_(base::TimeDelta::FromMilliseconds( | 336 last_access_threshold_(base::TimeDelta::FromMilliseconds( |
| 336 last_access_threshold_milliseconds)), | 337 last_access_threshold_milliseconds)), |
| 337 delegate_(delegate), | 338 delegate_(delegate), |
| 338 last_statistic_record_time_(base::Time::Now()), | 339 last_statistic_record_time_(base::Time::Now()), |
| 339 keep_expired_cookies_(false), | 340 keep_expired_cookies_(false), |
| 340 persist_session_cookies_(false), | 341 persist_session_cookies_(false), |
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| 1673 CanonicalCookie* cc, | 1674 CanonicalCookie* cc, |
| 1674 bool sync_to_store) { | 1675 bool sync_to_store) { |
| 1675 lock_.AssertAcquired(); | 1676 lock_.AssertAcquired(); |
| 1676 | 1677 |
| 1677 if ((cc->IsPersistent() || persist_session_cookies_) && store_.get() && | 1678 if ((cc->IsPersistent() || persist_session_cookies_) && store_.get() && |
| 1678 sync_to_store) | 1679 sync_to_store) |
| 1679 store_->AddCookie(*cc); | 1680 store_->AddCookie(*cc); |
| 1680 cookies_.insert(CookieMap::value_type(key, cc)); | 1681 cookies_.insert(CookieMap::value_type(key, cc)); |
| 1681 if (delegate_.get()) { | 1682 if (delegate_.get()) { |
| 1682 delegate_->OnCookieChanged( | 1683 delegate_->OnCookieChanged( |
| 1683 *cc, false, CookieMonster::Delegate::CHANGE_COOKIE_EXPLICIT); | 1684 *cc, false, CookieMonsterDelegate::CHANGE_COOKIE_EXPLICIT); |
| 1684 } | 1685 } |
| 1685 } | 1686 } |
| 1686 | 1687 |
| 1687 bool CookieMonster::SetCookieWithCreationTimeAndOptions( | 1688 bool CookieMonster::SetCookieWithCreationTimeAndOptions( |
| 1688 const GURL& url, | 1689 const GURL& url, |
| 1689 const std::string& cookie_line, | 1690 const std::string& cookie_line, |
| 1690 const Time& creation_time_or_null, | 1691 const Time& creation_time_or_null, |
| 1691 const CookieOptions& options) { | 1692 const CookieOptions& options) { |
| 1692 lock_.AssertAcquired(); | 1693 lock_.AssertAcquired(); |
| 1693 | 1694 |
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| 2150 | 2151 |
| 2151 // The system resolution is not high enough, so we can have multiple | 2152 // The system resolution is not high enough, so we can have multiple |
| 2152 // set cookies that result in the same system time. When this happens, we | 2153 // set cookies that result in the same system time. When this happens, we |
| 2153 // increment by one Time unit. Let's hope computers don't get too fast. | 2154 // increment by one Time unit. Let's hope computers don't get too fast. |
| 2154 Time CookieMonster::CurrentTime() { | 2155 Time CookieMonster::CurrentTime() { |
| 2155 return std::max(Time::Now(), | 2156 return std::max(Time::Now(), |
| 2156 Time::FromInternalValue(last_time_seen_.ToInternalValue() + 1)); | 2157 Time::FromInternalValue(last_time_seen_.ToInternalValue() + 1)); |
| 2157 } | 2158 } |
| 2158 | 2159 |
| 2159 } // namespace net | 2160 } // namespace net |
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