1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
/* -*- Mode: C++; tab-width: 2; 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/. */
#ifndef nsPrincipal_h__
#define nsPrincipal_h__
#include "nsAutoPtr.h"
#include "nsCOMPtr.h"
#include "nsJSPrincipals.h"
#include "nsTArray.h"
#include "nsAutoPtr.h"
#include "nsIProtocolHandler.h"
#include "nsNetUtil.h"
#include "nsScriptSecurityManager.h"
class nsIObjectInputStream;
class nsIObjectOutputStream;
class nsBasePrincipal : public nsJSPrincipals
{
public:
nsBasePrincipal();
protected:
virtual ~nsBasePrincipal();
public:
NS_IMETHOD_(MozExternalRefCountType) AddRef(void);
NS_IMETHOD_(MozExternalRefCountType) Release(void);
NS_IMETHOD GetCsp(nsIContentSecurityPolicy** aCsp);
NS_IMETHOD SetCsp(nsIContentSecurityPolicy* aCsp);
public:
static const char sInvalid[];
protected:
#ifdef DEBUG
virtual void dumpImpl() = 0;
#endif
nsCOMPtr<nsIContentSecurityPolicy> mCSP;
};
class nsPrincipal final : public nsBasePrincipal
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSISERIALIZABLE
NS_IMETHOD Equals(nsIPrincipal* other, bool* _retval) override;
NS_IMETHOD EqualsConsideringDomain(nsIPrincipal* other, bool* _retval) override;
NS_IMETHOD GetHashValue(uint32_t* aHashValue) override;
NS_IMETHOD GetURI(nsIURI** aURI) override;
NS_IMETHOD GetDomain(nsIURI** aDomain) override;
NS_IMETHOD SetDomain(nsIURI* aDomain) override;
NS_IMETHOD GetOrigin(char** aOrigin) override;
NS_IMETHOD Subsumes(nsIPrincipal* other, bool* _retval) override;
NS_IMETHOD SubsumesConsideringDomain(nsIPrincipal* other, bool* _retval) override;
NS_IMETHOD CheckMayLoad(nsIURI* uri, bool report, bool allowIfInheritsPrincipal) override;
NS_IMETHOD GetJarPrefix(nsACString& aJarPrefix) override;
NS_IMETHOD GetAppStatus(uint16_t* aAppStatus) override;
NS_IMETHOD GetAppId(uint32_t* aAppStatus) override;
NS_IMETHOD GetIsInBrowserElement(bool* aIsInBrowserElement) override;
NS_IMETHOD GetUnknownAppId(bool* aUnknownAppId) override;
NS_IMETHOD GetIsNullPrincipal(bool* aIsNullPrincipal) override;
NS_IMETHOD GetBaseDomain(nsACString& aBaseDomain) override;
#ifdef DEBUG
virtual void dumpImpl() override;
#endif
nsPrincipal();
// Init() must be called before the principal is in a usable state.
nsresult Init(nsIURI* aCodebase,
uint32_t aAppId,
bool aInMozBrowser);
virtual void GetScriptLocation(nsACString& aStr) override;
void SetURI(nsIURI* aURI);
static bool IsPrincipalInherited(nsIURI* aURI) {
// return true if the loadee URI has
// the URI_INHERITS_SECURITY_CONTEXT flag set.
bool doesInheritSecurityContext;
nsresult rv =
NS_URIChainHasFlags(aURI,
nsIProtocolHandler::URI_INHERITS_SECURITY_CONTEXT,
&doesInheritSecurityContext);
if (NS_SUCCEEDED(rv) && doesInheritSecurityContext) {
return true;
}
return false;
}
/**
* Computes the puny-encoded origin of aURI.
*/
static nsresult GetOriginForURI(nsIURI* aURI, char **aOrigin);
nsCOMPtr<nsIURI> mDomain;
nsCOMPtr<nsIURI> mCodebase;
uint32_t mAppId;
bool mInMozBrowser;
// If mCodebaseImmutable is true, mCodebase is non-null and immutable
bool mCodebaseImmutable;
bool mDomainImmutable;
bool mInitialized;
protected:
virtual ~nsPrincipal();
/**
* Returns the app status of the principal based on mAppId and mInMozBrowser.
*/
uint16_t GetAppStatus();
};
class nsExpandedPrincipal : public nsIExpandedPrincipal, public nsBasePrincipal
{
public:
explicit nsExpandedPrincipal(nsTArray< nsCOMPtr<nsIPrincipal> > &aWhiteList);
protected:
virtual ~nsExpandedPrincipal();
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIEXPANDEDPRINCIPAL
NS_DECL_NSISERIALIZABLE
NS_IMETHOD Equals(nsIPrincipal* other, bool* _retval) override;
NS_IMETHOD EqualsConsideringDomain(nsIPrincipal* other, bool* _retval) override;
NS_IMETHOD GetHashValue(uint32_t* aHashValue) override;
NS_IMETHOD GetURI(nsIURI** aURI) override;
NS_IMETHOD GetDomain(nsIURI** aDomain) override;
NS_IMETHOD SetDomain(nsIURI* aDomain) override;
NS_IMETHOD GetOrigin(char** aOrigin) override;
NS_IMETHOD Subsumes(nsIPrincipal* other, bool* _retval) override;
NS_IMETHOD SubsumesConsideringDomain(nsIPrincipal* other, bool* _retval) override;
NS_IMETHOD CheckMayLoad(nsIURI* uri, bool report, bool allowIfInheritsPrincipal) override;
NS_IMETHOD GetJarPrefix(nsACString& aJarPrefix) override;
NS_IMETHOD GetAppStatus(uint16_t* aAppStatus) override;
NS_IMETHOD GetAppId(uint32_t* aAppStatus) override;
NS_IMETHOD GetIsInBrowserElement(bool* aIsInBrowserElement) override;
NS_IMETHOD GetUnknownAppId(bool* aUnknownAppId) override;
NS_IMETHOD GetIsNullPrincipal(bool* aIsNullPrincipal) override;
NS_IMETHOD GetBaseDomain(nsACString& aBaseDomain) override;
#ifdef DEBUG
virtual void dumpImpl() override;
#endif
virtual void GetScriptLocation(nsACString &aStr) override;
private:
nsTArray< nsCOMPtr<nsIPrincipal> > mPrincipals;
};
#define NS_PRINCIPAL_CONTRACTID "@mozilla.org/principal;1"
#define NS_PRINCIPAL_CID \
{ 0x09b7e598, 0x490d, 0x423f, \
{ 0xa8, 0xa6, 0x2e, 0x6c, 0x4e, 0xc8, 0x77, 0x50 }}
#define NS_EXPANDEDPRINCIPAL_CONTRACTID "@mozilla.org/expandedprincipal;1"
#define NS_EXPANDEDPRINCIPAL_CID \
{ 0xb33a3807, 0xb76c, 0x44e5, \
{ 0xb9, 0x9d, 0x95, 0x7e, 0xe9, 0xba, 0x6e, 0x39 }}
#endif // nsPrincipal_h__
|
