author Masayuki Nakano <>
Fri, 19 May 2017 17:49:41 +0900
changeset 407399 b75c111837a802ceb953dba50a3c5a193d53ca22
parent 397059 6e45140618b1f3c5d1d98b2f7c351e81a09f2584
child 417515 129793760f2d718ed61ba17d9aacd57c7ec6785b
permissions -rw-r--r--
Bug 1339543 part 4 Change nsIWidget::ExecuteNativeKeyBinding() to nsIWidget::GetEditCommands() which just retrieves edit commands for the type r=smaug Now, nsIWidget::ExecuteNativeKeyBinding() isn't used by anybody for executing edit commands. Instead, they need array of edit commands for the key combination. So, the method should be renamed to GetEditCommands() and just return edit commands as an array. MozReview-Commit-ID: 4G0B1lJ8Lbe

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* vim: set ts=4 et sw=4 tw=80: */
/* 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 */

#ifndef nsScriptSecurityManager_h__
#define nsScriptSecurityManager_h__

#include "nsIScriptSecurityManager.h"

#include "nsIAddonPolicyService.h"
#include "mozilla/Maybe.h"
#include "nsIAddonPolicyService.h"
#include "nsIPrincipal.h"
#include "nsCOMPtr.h"
#include "nsIObserver.h"
#include "nsServiceManagerUtils.h"
#include "plstr.h"
#include "js/TypeDecls.h"

#include <stdint.h>

class nsCString;
class nsIIOService;
class nsIStringBundle;
class SystemPrincipal;

namespace mozilla {
class OriginAttributes;
} // namespace mozilla

// nsScriptSecurityManager //
{ 0x7ee2a4c0, 0x4b93, 0x17d3, \
{ 0xba, 0x18, 0x00, 0x60, 0xb0, 0xf1, 0x99, 0xa2 }}

class nsScriptSecurityManager final : public nsIScriptSecurityManager,
                                      public nsIObserver
    static void Shutdown();



    static nsScriptSecurityManager*

    // Invoked exactly once, by XPConnect.
    static void InitStatics();

    static SystemPrincipal*

     * Utility method for comparing two URIs.  For security purposes, two URIs
     * are equivalent if their schemes, hosts, and ports (if any) match.  This
     * method returns true if aSubjectURI and aObjectURI have the same origin,
     * false otherwise.
    static bool SecurityCompareURIs(nsIURI* aSourceURI, nsIURI* aTargetURI);
    static uint32_t SecurityHashURI(nsIURI* aURI);

    static nsresult
    ReportError(JSContext* cx, const nsAString& messageTag,
                nsIURI* aSource, nsIURI* aTarget);

    static uint32_t
    HashPrincipalByOrigin(nsIPrincipal* aPrincipal);

    static bool
        return sStrictFileOriginPolicy;

    void DeactivateDomainPolicy();


    // GetScriptSecurityManager is the only call that can make one
    virtual ~nsScriptSecurityManager();

    // Decides, based on CSP, whether or not eval() and stuff can be executed.
    static bool
    ContentSecurityPolicyPermitsJSAction(JSContext *cx);

    static bool
    JSPrincipalsSubsume(JSPrincipals *first, JSPrincipals *second);

    // Returns null if a principal cannot be found; generally callers
    // should error out at that point.
    static nsIPrincipal* doGetObjectPrincipal(JSObject* obj);



    inline void

    inline void
    AddSitesToFileURIWhitelist(const nsCString& aSiteList);

    nsresult GetChannelResultPrincipal(nsIChannel* aChannel,
                                       nsIPrincipal** aPrincipal,
                                       bool aIgnoreSandboxing);

    CheckLoadURIFlags(nsIURI* aSourceURI, nsIURI* aTargetURI, nsIURI* aSourceBaseURI,
                      nsIURI* aTargetBaseURI, uint32_t aFlags);

    // Returns the file URI whitelist, initializing it if it has not been
    // initialized.
    const nsTArray<nsCOMPtr<nsIURI>>& EnsureFileURIWhitelist();

    nsCOMPtr<nsIPrincipal> mSystemPrincipal;
    bool mPrefInitialized;
    bool mIsJavaScriptEnabled;

    // List of URIs whose domains and sub-domains are whitelisted to allow
    // access to file: URIs.  Lazily initialized; isNothing() when not yet
    // initialized.
    mozilla::Maybe<nsTArray<nsCOMPtr<nsIURI>>> mFileURIWhitelist;

    // This machinery controls new-style domain policies. The old-style
    // policy machinery will be removed soon.
    nsCOMPtr<nsIDomainPolicy> mDomainPolicy;

    // Cached addon policy service. We can't generate this in Init() because
    // that's too early to get a service.
    mozilla::Maybe<nsCOMPtr<nsIAddonPolicyService>> mAddonPolicyService;
    nsIAddonPolicyService* GetAddonPolicyService()
        if (mAddonPolicyService.isNothing()) {
        return mAddonPolicyService.ref();

    static bool sStrictFileOriginPolicy;

    static nsIIOService    *sIOService;
    static nsIStringBundle *sStrBundle;
    static JSContext       *sContext;

#endif // nsScriptSecurityManager_h__