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fix: crash when resolving proxy due to network service restart (#42878)

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Robo 2024-07-15 17:46:24 +09:00 committed by GitHub
parent bbd7f4a5ad
commit 1e1dc22e16
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4 changed files with 24 additions and 12 deletions
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2
shell/browser/browser_process_impl.cc
View file

@ -329,7 +329,7 @@ const std::string& BrowserProcessImpl::GetSystemLocale() const {
electron::ResolveProxyHelper* BrowserProcessImpl::GetResolveProxyHelper() {
if (!resolve_proxy_helper_) {
resolve_proxy_helper_ = base::MakeRefCounted<electron::ResolveProxyHelper>(
system_network_context_manager()->GetContext());
nullptr /* browser_context */);
}
return resolve_proxy_helper_.get();
}

3
shell/browser/electron_browser_context.cc
View file

@ -609,8 +609,7 @@ ElectronBrowserContext::GetFileSystemAccessPermissionContext() {
ResolveProxyHelper* ElectronBrowserContext::GetResolveProxyHelper() {
if (!resolve_proxy_helper_) {
resolve_proxy_helper_ = base::MakeRefCounted<ResolveProxyHelper>(
GetDefaultStoragePartition()->GetNetworkContext());
resolve_proxy_helper_ = base::MakeRefCounted<ResolveProxyHelper>(this);
}
return resolve_proxy_helper_.get();
}

24
shell/browser/net/resolve_proxy_helper.cc
View file

@ -8,17 +8,20 @@
#include "base/functional/bind.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/storage_partition.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "net/base/network_anonymization_key.h"
#include "net/proxy_resolution/proxy_info.h"
#include "services/network/public/mojom/network_context.mojom.h"
#include "shell/browser/electron_browser_context.h"
#include "shell/browser/net/system_network_context_manager.h"
using content::BrowserThread;
namespace electron {
ResolveProxyHelper::ResolveProxyHelper(
network::mojom::NetworkContext* network_context)
: network_context_(network_context) {}
ResolveProxyHelper::ResolveProxyHelper(ElectronBrowserContext* browser_context)
: browser_context_(browser_context) {}
ResolveProxyHelper::~ResolveProxyHelper() {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
@ -52,9 +55,18 @@ void ResolveProxyHelper::StartPendingRequest() {
receiver_.set_disconnect_handler(
base::BindOnce(&ResolveProxyHelper::OnProxyLookupComplete,
base::Unretained(this), net::ERR_ABORTED, std::nullopt));
network_context_->LookUpProxyForURL(pending_requests_.front().url,
net::NetworkAnonymizationKey(),
std::move(proxy_lookup_client));
network::mojom::NetworkContext* network_context = nullptr;
if (browser_context_) {
network_context =
browser_context_->GetDefaultStoragePartition()->GetNetworkContext();
} else {
DCHECK(SystemNetworkContextManager::GetInstance());
network_context = SystemNetworkContextManager::GetInstance()->GetContext();
}
CHECK(network_context);
network_context->LookUpProxyForURL(pending_requests_.front().url,
net::NetworkAnonymizationKey(),
std::move(proxy_lookup_client));
}
void ResolveProxyHelper::OnProxyLookupComplete(

7
shell/browser/net/resolve_proxy_helper.h
View file

@ -12,19 +12,20 @@
#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "services/network/public/mojom/network_context.mojom.h"
#include "services/network/public/mojom/proxy_lookup_client.mojom.h"
#include "url/gurl.h"
namespace electron {
class ElectronBrowserContext;
class ResolveProxyHelper
: public base::RefCountedThreadSafe<ResolveProxyHelper>,
network::mojom::ProxyLookupClient {
public:
using ResolveProxyCallback = base::OnceCallback<void(std::string)>;
explicit ResolveProxyHelper(network::mojom::NetworkContext* network_context);
explicit ResolveProxyHelper(ElectronBrowserContext* browser_context);
void ResolveProxy(const GURL& url, ResolveProxyCallback callback);
@ -70,7 +71,7 @@ class ResolveProxyHelper
mojo::Receiver<network::mojom::ProxyLookupClient> receiver_{this};
// Weak Ref
raw_ptr<network::mojom::NetworkContext> network_context_ = nullptr;
raw_ptr<ElectronBrowserContext> browser_context_;
};
} // namespace electron