<commit_before>// Copyright (c) 2013 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.

#ifndef SHELL_BROWSER_ELECTRON_BROWSER_CONTEXT_H_
#define SHELL_BROWSER_ELECTRON_BROWSER_CONTEXT_H_

#include <map>
#include <memory>
#include <string>
#include <vector>

#include "base/memory/ref_counted_delete_on_sequence.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/predictors/preconnect_manager.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/resource_context.h"
#include "electron/buildflags/buildflags.h"
#include "services/network/public/mojom/network_context.mojom.h"
#include "services/network/public/mojom/url_loader_factory.mojom.h"
#include "shell/browser/media/media_device_id_salt.h"

class PrefRegistrySimple;
class PrefService;
class ValueMapPrefStore;

namespace network {
class SharedURLLoaderFactory;
}

namespace storage {
class SpecialStoragePolicy;
}

#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
namespace extensions {
class ElectronExtensionSystem;
}
#endif

namespace electron {

class ElectronBrowserContext;
class ElectronDownloadManagerDelegate;
class ElectronPermissionManager;
class CookieChangeNotifier;
class ResolveProxyHelper;
class SpecialStoragePolicy;
class WebViewManager;
class ProtocolRegistry;

class ElectronBrowserContext
    : public base::RefCountedDeleteOnSequence<ElectronBrowserContext>,
      public content::BrowserContext,
      public network::mojom::TrustedURLLoaderAuthClient {
 public:
  // partition_id => browser_context
  struct PartitionKey {
    std::string partition;
    bool in_memory;

    PartitionKey(const std::string& partition, bool in_memory)
        : partition(partition), in_memory(in_memory) {}

    bool operator<(const PartitionKey& other) const {
      if (partition == other.partition)
        return in_memory < other.in_memory;
      return partition < other.partition;
    }

    bool operator==(const PartitionKey& other) const {
      return (partition == other.partition) && (in_memory == other.in_memory);
    }
  };
  using BrowserContextMap =
      std::map<PartitionKey, base::WeakPtr<ElectronBrowserContext>>;

  // Get or create the BrowserContext according to its |partition| and
  // |in_memory|. The |options| will be passed to constructor when there is no
  // existing BrowserContext.
  static scoped_refptr<ElectronBrowserContext> From(
      const std::string& partition,
      bool in_memory,
      base::DictionaryValue options = base::DictionaryValue());

  static BrowserContextMap browser_context_map() {
    return browser_context_map_;
  }

  void SetUserAgent(const std::string& user_agent);
  std::string GetUserAgent() const;
  bool CanUseHttpCache() const;
  int GetMaxCacheSize() const;
  ResolveProxyHelper* GetResolveProxyHelper();
  predictors::PreconnectManager* GetPreconnectManager();
  scoped_refptr<network::SharedURLLoaderFactory> GetURLLoaderFactory();

  // content::BrowserContext:
  base::FilePath GetPath() override;
  bool IsOffTheRecord() override;
  content::ResourceContext* GetResourceContext() override;
  std::unique_ptr<content::ZoomLevelDelegate> CreateZoomLevelDelegate(
      const base::FilePath& partition_path) override;
  content::PushMessagingService* GetPushMessagingService() override;
  content::SSLHostStateDelegate* GetSSLHostStateDelegate() override;
  content::BackgroundFetchDelegate* GetBackgroundFetchDelegate() override;
  content::BackgroundSyncController* GetBackgroundSyncController() override;
  content::BrowsingDataRemoverDelegate* GetBrowsingDataRemoverDelegate()
      override;
  std::string GetMediaDeviceIDSalt() override;
  content::DownloadManagerDelegate* GetDownloadManagerDelegate() override;
  content::BrowserPluginGuestManager* GetGuestManager() override;
  content::PermissionControllerDelegate* GetPermissionControllerDelegate()
      override;
  storage::SpecialStoragePolicy* GetSpecialStoragePolicy() override;
  content::ClientHintsControllerDelegate* GetClientHintsControllerDelegate()
      override;
  content::StorageNotificationService* GetStorageNotificationService() override;

  // extensions deps
  void SetCorsOriginAccessListForOrigin(
      const url::Origin& source_origin,
      std::vector<network::mojom::CorsOriginPatternPtr> allow_patterns,
      std::vector<network::mojom::CorsOriginPatternPtr> block_patterns,
      base::OnceClosure closure) override;

  CookieChangeNotifier* cookie_change_notifier() const {
    return cookie_change_notifier_.get();
  }
  PrefService* prefs() const { return prefs_.get(); }
  void set_in_memory_pref_store(ValueMapPrefStore* pref_store) {
    in_memory_pref_store_ = pref_store;
  }
  ValueMapPrefStore* in_memory_pref_store() const {
    return in_memory_pref_store_;
  }
  base::WeakPtr<ElectronBrowserContext> GetWeakPtr() {
    return weak_factory_.GetWeakPtr();
  }

#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
  // Guard usages of extension_system() with !IsOffTheRecord()
  // There is no extension system for in-memory sessions
  extensions::ElectronExtensionSystem* extension_system() {
    return extension_system_;
  }
#endif

  ProtocolRegistry* protocol_registry() const {
    return protocol_registry_.get();
  }

 protected:
  ElectronBrowserContext(const std::string& partition,
                         bool in_memory,
                         base::DictionaryValue options);
  ~ElectronBrowserContext() override;

 private:
  friend class base::RefCountedDeleteOnSequence<ElectronBrowserContext>;<commit_msg>chore: add DCHECK to ensure extension_system() is not used for in-memory sessions (#23475)<commit_after>// Copyright (c) 2013 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.

#ifndef SHELL_BROWSER_ELECTRON_BROWSER_CONTEXT_H_
#define SHELL_BROWSER_ELECTRON_BROWSER_CONTEXT_H_

#include <map>
#include <memory>
#include <string>
#include <vector>

#include "base/memory/ref_counted_delete_on_sequence.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/predictors/preconnect_manager.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/resource_context.h"
#include "electron/buildflags/buildflags.h"
#include "services/network/public/mojom/network_context.mojom.h"
#include "services/network/public/mojom/url_loader_factory.mojom.h"
#include "shell/browser/media/media_device_id_salt.h"

class PrefRegistrySimple;
class PrefService;
class ValueMapPrefStore;

namespace network {
class SharedURLLoaderFactory;
}

namespace storage {
class SpecialStoragePolicy;
}

#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
namespace extensions {
class ElectronExtensionSystem;
}
#endif

namespace electron {

class ElectronBrowserContext;
class ElectronDownloadManagerDelegate;
class ElectronPermissionManager;
class CookieChangeNotifier;
class ResolveProxyHelper;
class SpecialStoragePolicy;
class WebViewManager;
class ProtocolRegistry;

class ElectronBrowserContext
    : public base::RefCountedDeleteOnSequence<ElectronBrowserContext>,
      public content::BrowserContext,
      public network::mojom::TrustedURLLoaderAuthClient {
 public:
  // partition_id => browser_context
  struct PartitionKey {
    std::string partition;
    bool in_memory;

    PartitionKey(const std::string& partition, bool in_memory)
        : partition(partition), in_memory(in_memory) {}

    bool operator<(const PartitionKey& other) const {
      if (partition == other.partition)
        return in_memory < other.in_memory;
      return partition < other.partition;
    }

    bool operator==(const PartitionKey& other) const {
      return (partition == other.partition) && (in_memory == other.in_memory);
    }
  };
  using BrowserContextMap =
      std::map<PartitionKey, base::WeakPtr<ElectronBrowserContext>>;

  // Get or create the BrowserContext according to its |partition| and
  // |in_memory|. The |options| will be passed to constructor when there is no
  // existing BrowserContext.
  static scoped_refptr<ElectronBrowserContext> From(
      const std::string& partition,
      bool in_memory,
      base::DictionaryValue options = base::DictionaryValue());

  static BrowserContextMap browser_context_map() {
    return browser_context_map_;
  }

  void SetUserAgent(const std::string& user_agent);
  std::string GetUserAgent() const;
  bool CanUseHttpCache() const;
  int GetMaxCacheSize() const;
  ResolveProxyHelper* GetResolveProxyHelper();
  predictors::PreconnectManager* GetPreconnectManager();
  scoped_refptr<network::SharedURLLoaderFactory> GetURLLoaderFactory();

  // content::BrowserContext:
  base::FilePath GetPath() override;
  bool IsOffTheRecord() override;
  content::ResourceContext* GetResourceContext() override;
  std::unique_ptr<content::ZoomLevelDelegate> CreateZoomLevelDelegate(
      const base::FilePath& partition_path) override;
  content::PushMessagingService* GetPushMessagingService() override;
  content::SSLHostStateDelegate* GetSSLHostStateDelegate() override;
  content::BackgroundFetchDelegate* GetBackgroundFetchDelegate() override;
  content::BackgroundSyncController* GetBackgroundSyncController() override;
  content::BrowsingDataRemoverDelegate* GetBrowsingDataRemoverDelegate()
      override;
  std::string GetMediaDeviceIDSalt() override;
  content::DownloadManagerDelegate* GetDownloadManagerDelegate() override;
  content::BrowserPluginGuestManager* GetGuestManager() override;
  content::PermissionControllerDelegate* GetPermissionControllerDelegate()
      override;
  storage::SpecialStoragePolicy* GetSpecialStoragePolicy() override;
  content::ClientHintsControllerDelegate* GetClientHintsControllerDelegate()
      override;
  content::StorageNotificationService* GetStorageNotificationService() override;

  // extensions deps
  void SetCorsOriginAccessListForOrigin(
      const url::Origin& source_origin,
      std::vector<network::mojom::CorsOriginPatternPtr> allow_patterns,
      std::vector<network::mojom::CorsOriginPatternPtr> block_patterns,
      base::OnceClosure closure) override;

  CookieChangeNotifier* cookie_change_notifier() const {
    return cookie_change_notifier_.get();
  }
  PrefService* prefs() const { return prefs_.get(); }
  void set_in_memory_pref_store(ValueMapPrefStore* pref_store) {
    in_memory_pref_store_ = pref_store;
  }
  ValueMapPrefStore* in_memory_pref_store() const {
    return in_memory_pref_store_;
  }
  base::WeakPtr<ElectronBrowserContext> GetWeakPtr() {
    return weak_factory_.GetWeakPtr();
  }

#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
  extensions::ElectronExtensionSystem* extension_system() {
    // Guard usages of extension_system() with !IsOffTheRecord()
    // There is no extension system for in-memory sessions
    DCHECK(!IsOffTheRecord());
    return extension_system_;
  }
#endif

  ProtocolRegistry* protocol_registry() const {
    return protocol_registry_.get();
  }

 protected:
  ElectronBrowserContext(const std::string& partition,
                         bool in_memory,
                         base::DictionaryValue options);
  ~ElectronBrowserContext() override;

 private:
  friend class base::RefCountedDeleteOnSequence<ElectronBrowserContext>;
{'fraction_non_alphanumeric': 0.09033463866144535, 'fraction_numerical': 0.001156995372018512, 'mean_word_length': 5.740851829634074, 'pattern_counts': {'":': 0, '<': 37, '<?xml version=': 0, '>': 33, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 6, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7378585', 'n_tokens_mistral': 3230, 'n_tokens_neox': 3122, 'n_words': 682}