зеркало из https://github.com/mozilla/gecko-dev.git
102 строки
4.0 KiB
C++
102 строки
4.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsHTTPSOnlyUtils_h___
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#define nsHTTPSOnlyUtils_h___
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#include "nsIScriptError.h"
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class nsHTTPSOnlyUtils {
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public:
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/**
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* Returns if HTTPSOnly-Mode preference is enabled
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* @param aFromPrivateWindow true if executing in private browsing mode
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* @return true if HTTPS-Only Mode is enabled
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*/
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static bool IsHttpsOnlyModeEnabled(bool aFromPrivateWindow);
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/**
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* Determines if a request should get upgraded because of the HTTPS-Only mode.
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* If true, the httpsOnlyStatus flag in LoadInfo gets updated and a message is
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* logged in the console.
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* @param aURI nsIURI of request
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* @param aLoadInfo nsILoadInfo of request
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* @return true if request should get upgraded
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*/
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static bool ShouldUpgradeRequest(nsIURI* aURI, nsILoadInfo* aLoadInfo);
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/**
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* Determines if a request should get upgraded because of the HTTPS-Only mode.
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* If true, a message is logged in the console.
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* @param aURI nsIURI of request
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* @param innerWindowId Inner Window ID
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* @param aFromPrivateWindow Whether this request comes from a private window
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* @param httpsOnlyStatus httpsOnlyStatus from nsILoadInfo
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* @return true if request should get upgraded
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*/
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static bool ShouldUpgradeWebSocket(nsIURI* aURI, int32_t aInnerWindowId,
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bool aFromPrivateWindow,
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uint32_t aHttpsOnlyStatus);
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/**
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* Checks if the error code is on a block-list of codes that are probably not
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* related to a HTTPS-Only Mode upgrade.
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* @param aError Error Code from Request
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* @return false if error is not related to upgrade
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*/
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static bool CouldBeHttpsOnlyError(nsresult aError);
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/**
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* Logs localized message to either content console or browser console
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* @param aName Localization key
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* @param aParams Localization parameters
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* @param aFlags Logging Flag (see nsIScriptError)
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* @param aInnerWindowID Inner Window ID (Logged on browser console if 0)
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* @param aFromPrivateWindow If from private window
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* @param [aURI] Optional: URI to log
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*/
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static void LogLocalizedString(const char* aName,
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const nsTArray<nsString>& aParams,
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uint32_t aFlags, uint64_t aInnerWindowID,
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bool aFromPrivateWindow,
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nsIURI* aURI = nullptr);
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/**
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* Tests is the HTTPS-Only Mode upgrade exception is set for a given principal
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* @param aPrincipal Principal to check permission for
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* @return true if exempt from upgrade
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*/
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static bool TestHttpsOnlySitePermission(nsIPrincipal* aPrincipal);
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private:
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/**
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* Logs localized message to either content console or browser console
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* @param aMessage Message to log
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* @param aFlags Logging Flag (see nsIScriptError)
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* @param aInnerWindowID Inner Window ID (Logged on browser console if 0)
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* @param aFromPrivateWindow If from private window
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* @param [aURI] Optional: URI to log
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*/
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static void LogMessage(const nsAString& aMessage, uint32_t aFlags,
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uint64_t aInnerWindowID, bool aFromPrivateWindow,
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nsIURI* aURI = nullptr);
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/**
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* Checks whether the URI ends with .onion
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* @param aURI URI object
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* @return true if the URI is an Onion URI
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*/
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static bool OnionException(nsIURI* aURI);
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/**
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* Checks whether the URI is a loopback- or local-IP
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* @param aURI URI object
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* @return true if the URI is either loopback or local
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*/
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static bool LoopbackOrLocalException(nsIURI* aURI);
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};
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#endif /* nsHTTPSOnlyUtils_h___ */
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