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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISystemProxySettings.h"
#include "mozilla/Components.h"
#include "mozilla/Maybe.h"
#include "nsPrintfCString.h"
#include "nsNetCID.h"
#include "nsISupports.h"
#include "nsTArray.h"
#include "ProxyUtils.h"
#include "AndroidBridge.h"
class SystemProxyConfig final {
public:
explicit SystemProxyConfig(const nsACString& aHost, int32_t aPort,
const nsACString& aPacFileUrl,
const nsTArray<nsCString>& aExclusionList)
: mHost(aHost),
mPort(aPort),
mPacUrl(aPacFileUrl),
mExclusionList(aExclusionList) {}
nsresult GetProxyForURI(const nsACString& aHost, nsACString& aResult);
nsresult GetPACURI(nsACString& aResult);
private:
nsCString mHost;
int32_t mPort = 0;
nsCString mPacUrl;
CopyableTArray<nsCString> mExclusionList;
bool IsInExceptionList(const nsACString& aHost);
};
nsresult SystemProxyConfig::GetProxyForURI(const nsACString& aHost,
nsACString& aResult) {
if (mHost.IsEmpty() || mPort <= 0) {
aResult.AssignLiteral("DIRECT");
} else if (IsInExceptionList(aHost)) {
aResult.AssignLiteral("DIRECT");
} else {
aResult.Assign("PROXY "_ns + mHost + nsPrintfCString(":%d", mPort));
}
return NS_OK;
}
nsresult SystemProxyConfig::GetPACURI(nsACString& aResult) {
aResult.Assign(mPacUrl);
return NS_OK;
}
bool SystemProxyConfig::IsInExceptionList(const nsACString& aHost) {
for (const auto& item : mExclusionList) {
if (mozilla::toolkit::system::IsHostProxyEntry(aHost, item)) {
return true;
}
}
return false;
}
class nsAndroidSystemProxySettings : public nsISystemProxySettings {
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSISYSTEMPROXYSETTINGS
nsAndroidSystemProxySettings() {};
private:
virtual ~nsAndroidSystemProxySettings() {}
mozilla::Maybe<SystemProxyConfig> mSystemProxyConfig;
};
NS_IMPL_ISUPPORTS(nsAndroidSystemProxySettings, nsISystemProxySettings)
NS_IMETHODIMP
nsAndroidSystemProxySettings::GetMainThreadOnly(bool* aMainThreadOnly) {
*aMainThreadOnly = true;
return NS_OK;
}
nsresult nsAndroidSystemProxySettings::GetPACURI(nsACString& aResult) {
if (mSystemProxyConfig) {
return mSystemProxyConfig->GetPACURI(aResult);
}
return NS_OK;
}
nsresult nsAndroidSystemProxySettings::GetProxyForURI(const nsACString& aSpec,
const nsACString& aScheme,
const nsACString& aHost,
const int32_t aPort,
nsACString& aResult) {
if (mSystemProxyConfig && (aScheme.LowerCaseEqualsASCII("http") ||
aScheme.LowerCaseEqualsASCII("https"))) {
return mSystemProxyConfig->GetProxyForURI(aHost, aResult);
}
return mozilla::AndroidBridge::Bridge()->GetProxyForURI(aSpec, aScheme, aHost,
aPort, aResult);
}
NS_IMETHODIMP
nsAndroidSystemProxySettings::GetSystemWPADSetting(bool* aSystemWPADSetting) {
*aSystemWPADSetting = false;
return NS_OK;
}
NS_IMETHODIMP nsAndroidSystemProxySettings::SetSystemProxyInfo(
const nsACString& aHost, int32_t aPort, const nsACString& aPacFileUrl,
const nsTArray<nsCString>& aExclusionList) {
mSystemProxyConfig = mozilla::Some(
SystemProxyConfig(aHost, aPort, aPacFileUrl, aExclusionList));
return NS_OK;
}
NS_IMPL_COMPONENT_FACTORY(nsAndroidSystemProxySettings) {
return mozilla::MakeAndAddRef<nsAndroidSystemProxySettings>()
.downcast<nsISupports>();
}
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