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feat: add electron.safeStorage encryption API (#30020)

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* feat: add SafeStorage api; first commit

* chore: rename files to fit semantically

* chore: add linkedBindings

* chore: fix function signatures

* chore: refactor eisCookieEncryptionEnabled() fuse

* chore: create test file

* chore: add tests and documentation

* chore: add copyright and lint

* chore: add additional tests

* chore: fix constructor

* chore: commit for pair programming

* wip: commit for keeley pairing

* chore: docs change and code cleanup

* chore: add linux import

* chore: add description to documentation

* chore: fixing tests

* chore: modify behaviour to not allow unencrypted strings as decyption input

* fix add patch for enabling default v11 encryption on Linux

* chore: remove file after each test

* chore: fix patch

* chore: remove chromium patch

* chore: add linux specific tests

* chore: fix path

* chore: add checker for linuux file deletion

* chore: add dcheck back

* chore: remove reference to headless mode

* chore: remove tests for linux

* chore: edit commit message

* chore: refactor safeStorage to not be a class

* chore: remove static variable from header

* chore:  spec file remove settimeout

Co-authored-by: VerteDinde <keeleymhammond@gmail.com>
This commit is contained in:
George Xu 2021-08-05 15:12:54 -07:00 • committed by GitHub
commit bc508c6113
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17 changed files with 393 additions and 46 deletions
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75
shell/browser/net/system_network_context_manager.cc
View file

@ -28,6 +28,7 @@
#include "services/network/public/cpp/features.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "services/network/public/mojom/network_context.mojom.h"
#include "shell/browser/api/electron_api_safe_storage.h"
#include "shell/browser/browser.h"
#include "shell/browser/electron_browser_client.h"
#include "shell/common/application_info.h"
@ -39,6 +40,10 @@
#include "components/os_crypt/keychain_password_mac.h"
#endif
#if defined(OS_LINUX)
#include "components/os_crypt/key_storage_config_linux.h"
#endif
namespace {
// The global instance of the SystemNetworkContextmanager.
@ -233,38 +238,56 @@ void SystemNetworkContextManager::OnNetworkServiceCreated(
network_context_.BindNewPipeAndPassReceiver(),
CreateNetworkContextParams());
if (electron::fuses::IsCookieEncryptionEnabled()) {
std::string app_name = electron::Browser::Get()->GetName();
std::string app_name = electron::Browser::Get()->GetName();
#if defined(OS_MAC)
*KeychainPassword::service_name = app_name + " Safe Storage";
*KeychainPassword::account_name = app_name;
*KeychainPassword::service_name = app_name + " Safe Storage";
*KeychainPassword::account_name = app_name;
#endif
// The OSCrypt keys are process bound, so if network service is out of
// process, send it the required key.
if (content::IsOutOfProcessNetworkService()) {
#if defined(OS_LINUX)
// c.f.
// https://source.chromium.org/chromium/chromium/src/+/master:chrome/browser/net/system_network_context_manager.cc;l=515;drc=9d82515060b9b75fa941986f5db7390299669ef1;bpv=1;bpt=1
const base::CommandLine& command_line =
*base::CommandLine::ForCurrentProcess();
// c.f.
// https://source.chromium.org/chromium/chromium/src/+/master:chrome/browser/net/system_network_context_manager.cc;l=515;drc=9d82515060b9b75fa941986f5db7390299669ef1;bpv=1;bpt=1
const base::CommandLine& command_line =
*base::CommandLine::ForCurrentProcess();
network::mojom::CryptConfigPtr config =
network::mojom::CryptConfig::New();
config->application_name = app_name;
config->product_name = app_name;
// c.f.
// https://source.chromium.org/chromium/chromium/src/+/master:chrome/common/chrome_switches.cc;l=689;drc=9d82515060b9b75fa941986f5db7390299669ef1
config->store =
command_line.GetSwitchValueASCII(::switches::kPasswordStore);
config->should_use_preference =
command_line.HasSwitch(::switches::kEnableEncryptionSelection);
base::PathService::Get(chrome::DIR_USER_DATA, &config->user_data_path);
network_service->SetCryptConfig(std::move(config));
#else
network_service->SetEncryptionKey(OSCrypt::GetRawEncryptionKey());
auto config = std::make_unique<os_crypt::Config>();
config->store = command_line.GetSwitchValueASCII(::switches::kPasswordStore);
config->product_name = app_name;
config->application_name = app_name;
config->main_thread_runner = base::ThreadTaskRunnerHandle::Get();
// c.f.
// https://source.chromium.org/chromium/chromium/src/+/master:chrome/common/chrome_switches.cc;l=689;drc=9d82515060b9b75fa941986f5db7390299669ef1
config->should_use_preference =
command_line.HasSwitch(::switches::kEnableEncryptionSelection);
base::PathService::Get(chrome::DIR_USER_DATA, &config->user_data_path);
#endif
// The OSCrypt keys are process bound, so if network service is out of
// process, send it the required key.
if (content::IsOutOfProcessNetworkService() &&
electron::fuses::IsCookieEncryptionEnabled()) {
#if defined(OS_LINUX)
network::mojom::CryptConfigPtr network_crypt_config =
network::mojom::CryptConfig::New();
network_crypt_config->application_name = config->application_name;
network_crypt_config->product_name = config->product_name;
network_crypt_config->store = config->store;
network_crypt_config->should_use_preference = config->should_use_preference;
network_crypt_config->user_data_path = config->user_data_path;
network_service->SetCryptConfig(std::move(network_crypt_config));
#else
network_service->SetEncryptionKey(OSCrypt::GetRawEncryptionKey());
#endif
}
}
#if defined(OS_LINUX)
OSCrypt::SetConfig(std::move(config));
#endif
#if DCHECK_IS_ON()
electron::safestorage::SetElectronCryptoReady(true);
#endif
}
network::mojom::NetworkContextParamsPtr