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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 #include "chrome/common/extensions/extension_permission_set.h" | 5 #include "chrome/common/extensions/extension_permission_set.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/memory/singleton.h" | 10 #include "base/memory/singleton.h" |
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77 "tabs.remove", | 77 "tabs.remove", |
78 "tabs.update", | 78 "tabs.update", |
79 }; | 79 }; |
80 const size_t kNumNonPermissionFunctionNames = | 80 const size_t kNumNonPermissionFunctionNames = |
81 arraysize(kNonPermissionFunctionNames); | 81 arraysize(kNonPermissionFunctionNames); |
82 | 82 |
83 const char kOldUnlimitedStoragePermission[] = "unlimited_storage"; | 83 const char kOldUnlimitedStoragePermission[] = "unlimited_storage"; |
84 const char kWindowsPermission[] = "windows"; | 84 const char kWindowsPermission[] = "windows"; |
85 | 85 |
86 void AddPatternsAndRemovePaths(const URLPatternSet& set, URLPatternSet* out) { | 86 void AddPatternsAndRemovePaths(const URLPatternSet& set, URLPatternSet* out) { |
87 CHECK(out); | 87 DCHECK(out); |
88 for (URLPatternSet::const_iterator i = set.begin(); i != set.end(); ++i) { | 88 for (URLPatternSet::const_iterator i = set.begin(); i != set.end(); ++i) { |
89 URLPattern p = *i; | 89 URLPattern p = *i; |
90 p.SetPath("/*"); | 90 p.SetPath("/*"); |
91 out->AddPattern(p); | 91 out->AddPattern(p); |
92 } | 92 } |
93 } | 93 } |
94 | 94 |
95 } // namespace | 95 } // namespace |
96 | 96 |
97 // | 97 // |
98 // PermissionMessage | 98 // PermissionMessage |
99 // | 99 // |
100 | 100 |
101 // static | 101 // static |
102 ExtensionPermissionMessage ExtensionPermissionMessage::CreateFromHostList( | 102 ExtensionPermissionMessage ExtensionPermissionMessage::CreateFromHostList( |
103 const std::set<std::string>& hosts) { | 103 const std::set<std::string>& hosts) { |
104 std::vector<std::string> host_list(hosts.begin(), hosts.end()); | 104 std::vector<std::string> host_list(hosts.begin(), hosts.end()); |
105 CHECK_GT(host_list.size(), 0UL); | 105 DCHECK_GT(host_list.size(), 0UL); |
106 ID message_id; | 106 ID message_id; |
107 string16 message; | 107 string16 message; |
108 | 108 |
109 switch (host_list.size()) { | 109 switch (host_list.size()) { |
110 case 1: | 110 case 1: |
111 message_id = kHosts1; | 111 message_id = kHosts1; |
112 message = l10n_util::GetStringFUTF16(IDS_EXTENSION_PROMPT_WARNING_1_HOST, | 112 message = l10n_util::GetStringFUTF16(IDS_EXTENSION_PROMPT_WARNING_1_HOST, |
113 UTF8ToUTF16(host_list[0])); | 113 UTF8ToUTF16(host_list[0])); |
114 break; | 114 break; |
115 case 2: | 115 case 2: |
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348 IDS_EXTENSION_PROMPT_WARNING_FULL_ACCESS, | 348 IDS_EXTENSION_PROMPT_WARNING_FULL_ACCESS, |
349 ExtensionPermissionMessage::kFullAccess, all_urls | full_access); | 349 ExtensionPermissionMessage::kFullAccess, all_urls | full_access); |
350 | 350 |
351 // Register Aliases | 351 // Register Aliases |
352 RegisterAlias("unlimitedStorage", kOldUnlimitedStoragePermission); | 352 RegisterAlias("unlimitedStorage", kOldUnlimitedStoragePermission); |
353 RegisterAlias("tabs", kWindowsPermission); | 353 RegisterAlias("tabs", kWindowsPermission); |
354 } | 354 } |
355 | 355 |
356 void ExtensionPermissionsInfo::RegisterAlias( | 356 void ExtensionPermissionsInfo::RegisterAlias( |
357 const char* name, const char* alias) { | 357 const char* name, const char* alias) { |
358 CHECK(name_map_.find(name) != name_map_.end()); | 358 DCHECK(name_map_.find(name) != name_map_.end()); |
359 CHECK(name_map_.find(alias) == name_map_.end()); | 359 DCHECK(name_map_.find(alias) == name_map_.end()); |
360 name_map_[alias] = name_map_[name]; | 360 name_map_[alias] = name_map_[name]; |
361 } | 361 } |
362 | 362 |
363 void ExtensionPermissionsInfo::RegisterPermission( | 363 void ExtensionPermissionsInfo::RegisterPermission( |
364 ExtensionAPIPermission::ID id, | 364 ExtensionAPIPermission::ID id, |
365 const char* name, | 365 const char* name, |
366 int l10n_message_id, | 366 int l10n_message_id, |
367 ExtensionPermissionMessage::ID message_id, | 367 ExtensionPermissionMessage::ID message_id, |
368 int flags) { | 368 int flags) { |
369 CHECK(id_map_.find(id) == id_map_.end()); | 369 DCHECK(id_map_.find(id) == id_map_.end()); |
370 CHECK(name_map_.find(name) == name_map_.end()); | 370 DCHECK(name_map_.find(name) == name_map_.end()); |
371 | 371 |
372 ExtensionAPIPermission* permission = | 372 ExtensionAPIPermission* permission = |
373 new ExtensionAPIPermission(id, name, l10n_message_id, message_id, flags); | 373 new ExtensionAPIPermission(id, name, l10n_message_id, message_id, flags); |
374 | 374 |
375 id_map_[id] = permission; | 375 id_map_[id] = permission; |
376 name_map_[name] = permission; | 376 name_map_[name] = permission; |
377 | 377 |
378 permission_count_++; | 378 permission_count_++; |
379 if (permission->is_hosted_app()) | 379 if (permission->is_hosted_app()) |
380 hosted_app_permission_count_++; | 380 hosted_app_permission_count_++; |
381 } | 381 } |
382 | 382 |
383 // | 383 // |
384 // ExtensionPermissionSet | 384 // ExtensionPermissionSet |
385 // | 385 // |
386 | 386 |
387 ExtensionPermissionSet::ExtensionPermissionSet() { | 387 ExtensionPermissionSet::ExtensionPermissionSet() { |
388 } | 388 } |
389 | 389 |
390 ExtensionPermissionSet::ExtensionPermissionSet( | 390 ExtensionPermissionSet::ExtensionPermissionSet( |
391 const Extension* extension, | 391 const Extension* extension, |
392 const ExtensionAPIPermissionSet& apis, | 392 const ExtensionAPIPermissionSet& apis, |
393 const URLPatternSet& explicit_hosts) | 393 const URLPatternSet& explicit_hosts) |
394 : apis_(apis) { | 394 : apis_(apis) { |
395 CHECK(extension); | 395 DCHECK(extension); |
396 AddPatternsAndRemovePaths(explicit_hosts, &explicit_hosts_); | 396 AddPatternsAndRemovePaths(explicit_hosts, &explicit_hosts_); |
397 InitImplicitExtensionPermissions(extension); | 397 InitImplicitExtensionPermissions(extension); |
398 InitEffectiveHosts(); | 398 InitEffectiveHosts(); |
399 } | 399 } |
400 | 400 |
401 ExtensionPermissionSet::ExtensionPermissionSet( | 401 ExtensionPermissionSet::ExtensionPermissionSet( |
402 const ExtensionAPIPermissionSet& apis, | 402 const ExtensionAPIPermissionSet& apis, |
403 const URLPatternSet& explicit_hosts, | 403 const URLPatternSet& explicit_hosts, |
404 const URLPatternSet& scriptable_hosts) | 404 const URLPatternSet& scriptable_hosts) |
405 : apis_(apis), | 405 : apis_(apis), |
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835 std::set<std::string> new_hosts_set(GetDistinctHosts(new_list, false, false)); | 835 std::set<std::string> new_hosts_set(GetDistinctHosts(new_list, false, false)); |
836 std::set<std::string> old_hosts_set(GetDistinctHosts(old_list, false, false)); | 836 std::set<std::string> old_hosts_set(GetDistinctHosts(old_list, false, false)); |
837 std::set<std::string> new_hosts_only; | 837 std::set<std::string> new_hosts_only; |
838 | 838 |
839 std::set_difference(new_hosts_set.begin(), new_hosts_set.end(), | 839 std::set_difference(new_hosts_set.begin(), new_hosts_set.end(), |
840 old_hosts_set.begin(), old_hosts_set.end(), | 840 old_hosts_set.begin(), old_hosts_set.end(), |
841 std::inserter(new_hosts_only, new_hosts_only.begin())); | 841 std::inserter(new_hosts_only, new_hosts_only.begin())); |
842 | 842 |
843 return !new_hosts_only.empty(); | 843 return !new_hosts_only.empty(); |
844 } | 844 } |
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