mirror of
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137 lines
4.3 KiB
C++
137 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 nsPrincipal_h__
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#define nsPrincipal_h__
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#include "nsAutoPtr.h"
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#include "nsCOMPtr.h"
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#include "nsVoidArray.h"
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#include "nsHashtable.h"
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#include "nsJSPrincipals.h"
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#include "nsTArray.h"
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#include "nsAutoPtr.h"
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class nsIObjectInputStream;
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class nsIObjectOutputStream;
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class nsPrincipal : public nsJSPrincipals
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{
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public:
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nsPrincipal();
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protected:
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virtual ~nsPrincipal();
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public:
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// Our refcount is managed by nsJSPrincipals. Use this macro to avoid
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// an extra refcount member.
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NS_DECL_ISUPPORTS_INHERITED
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public:
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NS_DECL_NSIPRINCIPAL
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NS_DECL_NSISERIALIZABLE
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// Either Init() or InitFromPersistent() must be called before
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// the principal is in a usable state.
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nsresult Init(const nsACString& aCertFingerprint,
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const nsACString& aSubjectName,
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const nsACString& aPrettyName,
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nsISupports* aCert,
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nsIURI *aCodebase);
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nsresult InitFromPersistent(const char* aPrefName,
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const nsCString& aFingerprint,
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const nsCString& aSubjectName,
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const nsACString& aPrettyName,
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const char* aGrantedList,
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const char* aDeniedList,
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nsISupports* aCert,
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bool aIsCert,
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bool aTrusted);
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// Call this to ensure that this principal has a subject name, a pretty name,
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// and a cert pointer. This method will throw if there is already a
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// different subject name or if this principal has no certificate.
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nsresult EnsureCertData(const nsACString& aSubjectName,
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const nsACString& aPrettyName,
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nsISupports* aCert);
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enum AnnotationValue { AnnotationEnabled=1, AnnotationDisabled };
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void SetURI(nsIURI *aURI);
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nsresult SetCapability(const char *capability, void **annotation,
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AnnotationValue value);
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static const char sInvalid[];
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virtual void GetScriptLocation(nsACString &aStr) MOZ_OVERRIDE;
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#ifdef DEBUG
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virtual void dumpImpl() MOZ_OVERRIDE;
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#endif
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protected:
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// Formerly an IDL method. Now just a protected helper.
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nsresult SetCanEnableCapability(const char *capability, PRInt16 canEnable);
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nsTArray< nsAutoPtr<nsHashtable> > mAnnotations;
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nsHashtable* mCapabilities;
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nsCString mPrefName;
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static PRInt32 sCapabilitiesOrdinal;
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// XXXcaa This is a semi-hack. The best solution here is to keep
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// a reference to an interface here, except there is no interface
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// that we can use yet.
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struct Certificate
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{
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Certificate(const nsACString& aFingerprint, const nsACString& aSubjectName,
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const nsACString& aPrettyName, nsISupports* aCert)
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: fingerprint(aFingerprint),
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subjectName(aSubjectName),
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prettyName(aPrettyName),
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cert(aCert)
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{
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}
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nsCString fingerprint;
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nsCString subjectName;
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nsCString prettyName;
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nsCOMPtr<nsISupports> cert;
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};
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nsresult SetCertificate(const nsACString& aFingerprint,
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const nsACString& aSubjectName,
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const nsACString& aPrettyName,
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nsISupports* aCert);
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// Checks whether this principal's certificate equals aOther's.
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bool CertificateEquals(nsIPrincipal *aOther);
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// Keep this is a pointer, even though it may slightly increase the
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// cost of keeping a certificate, this is a good tradeoff though since
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// it is very rare that we actually have a certificate.
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nsAutoPtr<Certificate> mCert;
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DomainPolicy* mSecurityPolicy;
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nsCOMPtr<nsIContentSecurityPolicy> mCSP;
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nsCOMPtr<nsIURI> mCodebase;
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nsCOMPtr<nsIURI> mDomain;
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bool mTrusted;
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bool mInitialized;
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// If mCodebaseImmutable is true, mCodebase is non-null and immutable
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bool mCodebaseImmutable;
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bool mDomainImmutable;
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};
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#define NS_PRINCIPAL_CLASSNAME "principal"
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#define NS_PRINCIPAL_CONTRACTID "@mozilla.org/principal;1"
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#define NS_PRINCIPAL_CID \
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{ 0x36102b6b, 0x7b62, 0x451a, \
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{ 0xa1, 0xc8, 0xa0, 0xd4, 0x56, 0xc9, 0x2d, 0xc5 }}
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#endif // nsPrincipal_h__
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