gecko/caps/BasePrincipal.h
Nikhil Marathe ccc56e1b20 Bug 1169044 - Patch 3 - Store and set principal with script URI on ServiceWorkers. r=ehsan
The ServiceWorkerRegistrationInfo's principal is the principal of the document
that called register(). If we create WorkerPrivate instances based off of
this, they have a valid principal in terms of security and same-origin-ness,
but the URI path is wrong. When fetching the script from the network, the
channel's principal is used to update the worker principal. We need to do the
same when the script is loaded from Cache. This patch adds support to store the
channel principal in the cache.
2015-06-04 21:39:34 -07:00

116 lines
4.2 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 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 http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_BasePrincipal_h
#define mozilla_BasePrincipal_h
#include "nsIPrincipal.h"
#include "nsIScriptSecurityManager.h"
#include "nsJSPrincipals.h"
#include "mozilla/dom/ChromeUtilsBinding.h"
class nsIContentSecurityPolicy;
class nsIObjectOutputStream;
class nsIObjectInputStream;
namespace mozilla {
class OriginAttributes : public dom::OriginAttributesDictionary
{
public:
OriginAttributes() {}
OriginAttributes(uint32_t aAppId, bool aInBrowser)
{
mAppId = aAppId;
mInBrowser = aInBrowser;
}
explicit OriginAttributes(const OriginAttributesDictionary& aOther)
: OriginAttributesDictionary(aOther) {}
bool operator==(const OriginAttributes& aOther) const
{
return mAppId == aOther.mAppId &&
mInBrowser == aOther.mInBrowser;
}
bool operator!=(const OriginAttributes& aOther) const
{
return !(*this == aOther);
}
// Serializes/Deserializes non-default values into the suffix format, i.e.
// |!key1=value1&key2=value2|. If there are no non-default attributes, this
// returns an empty string.
void CreateSuffix(nsACString& aStr) const;
bool PopulateFromSuffix(const nsACString& aStr);
void CookieJar(nsACString& aStr);
// Populates the attributes from a string like
// |uri!key1=value1&key2=value2| and returns the uri without the suffix.
bool PopulateFromOrigin(const nsACString& aOrigin,
nsACString& aOriginNoSuffix);
};
/*
* Base class from which all nsIPrincipal implementations inherit. Use this for
* default implementations and other commonalities between principal
* implementations.
*
* We should merge nsJSPrincipals into this class at some point.
*/
class BasePrincipal : public nsJSPrincipals
{
public:
BasePrincipal();
enum DocumentDomainConsideration { DontConsiderDocumentDomain, ConsiderDocumentDomain};
bool Subsumes(nsIPrincipal* aOther, DocumentDomainConsideration aConsideration);
NS_IMETHOD GetOrigin(nsACString& aOrigin) final;
NS_IMETHOD GetOriginNoSuffix(nsACString& aOrigin) final;
NS_IMETHOD Equals(nsIPrincipal* other, bool* _retval) final;
NS_IMETHOD EqualsConsideringDomain(nsIPrincipal* other, bool* _retval) final;
NS_IMETHOD Subsumes(nsIPrincipal* other, bool* _retval) final;
NS_IMETHOD SubsumesConsideringDomain(nsIPrincipal* other, bool* _retval) final;
NS_IMETHOD GetCsp(nsIContentSecurityPolicy** aCsp) override;
NS_IMETHOD SetCsp(nsIContentSecurityPolicy* aCsp) override;
NS_IMETHOD GetCspJSON(nsAString& outCSPinJSON) override;
NS_IMETHOD GetIsNullPrincipal(bool* aIsNullPrincipal) override;
NS_IMETHOD GetJarPrefix(nsACString& aJarPrefix) final;
NS_IMETHOD GetOriginAttributes(JSContext* aCx, JS::MutableHandle<JS::Value> aVal) final;
NS_IMETHOD GetOriginSuffix(nsACString& aOriginSuffix) final;
NS_IMETHOD GetCookieJar(nsACString& aCookieJar) final;
NS_IMETHOD GetAppStatus(uint16_t* aAppStatus) final;
NS_IMETHOD GetAppId(uint32_t* aAppStatus) final;
NS_IMETHOD GetIsInBrowserElement(bool* aIsInBrowserElement) final;
NS_IMETHOD GetUnknownAppId(bool* aUnknownAppId) final;
virtual bool IsOnCSSUnprefixingWhitelist() override { return false; }
virtual bool IsCodebasePrincipal() const { return false; };
static BasePrincipal* Cast(nsIPrincipal* aPrin) { return static_cast<BasePrincipal*>(aPrin); }
static already_AddRefed<BasePrincipal> CreateCodebasePrincipal(nsIURI* aURI, OriginAttributes& aAttrs);
const OriginAttributes& OriginAttributesRef() { return mOriginAttributes; }
uint32_t AppId() const { return mOriginAttributes.mAppId; }
bool IsInBrowserElement() const { return mOriginAttributes.mInBrowser; }
protected:
virtual ~BasePrincipal();
virtual nsresult GetOriginInternal(nsACString& aOrigin) = 0;
virtual bool SubsumesInternal(nsIPrincipal* aOther, DocumentDomainConsideration aConsider) = 0;
nsCOMPtr<nsIContentSecurityPolicy> mCSP;
OriginAttributes mOriginAttributes;
};
} // namespace mozilla
#endif /* mozilla_BasePrincipal_h */