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1 /* | |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #ifndef WebSecurityOrigin_h | |
32 #define WebSecurityOrigin_h | |
33 | |
34 #include "../platform/WebCommon.h" | |
35 | |
36 #if WEBKIT_IMPLEMENTATION | |
37 namespace WebCore { class SecurityOrigin; } | |
38 namespace WTF { template <typename T> class PassRefPtr; } | |
39 #endif | |
40 | |
41 namespace WebKit { | |
42 | |
43 class WebSecurityOriginPrivate; | |
44 class WebString; | |
45 class WebURL; | |
46 | |
47 class WebSecurityOrigin { | |
48 public: | |
49 ~WebSecurityOrigin() { reset(); } | |
50 | |
51 WebSecurityOrigin() : m_private(0) { } | |
52 WebSecurityOrigin(const WebSecurityOrigin& s) : m_private(0) { assign(s); } | |
53 WebSecurityOrigin& operator=(const WebSecurityOrigin& s) | |
54 { | |
55 assign(s); | |
56 return *this; | |
57 } | |
58 | |
59 WEBKIT_EXPORT static WebSecurityOrigin createFromDatabaseIdentifier(const We
bString& databaseIdentifier); | |
60 WEBKIT_EXPORT static WebSecurityOrigin createFromString(const WebString&); | |
61 WEBKIT_EXPORT static WebSecurityOrigin create(const WebURL&); | |
62 | |
63 WEBKIT_EXPORT void reset(); | |
64 WEBKIT_EXPORT void assign(const WebSecurityOrigin&); | |
65 | |
66 bool isNull() const { return !m_private; } | |
67 | |
68 WEBKIT_EXPORT WebString protocol() const; | |
69 WEBKIT_EXPORT WebString host() const; | |
70 WEBKIT_EXPORT unsigned short port() const; | |
71 | |
72 // A unique WebSecurityOrigin is the least privileged WebSecurityOrigin. | |
73 WEBKIT_EXPORT bool isUnique() const; | |
74 | |
75 // Returns true if this WebSecurityOrigin can script objects in the given | |
76 // SecurityOrigin. For example, call this function before allowing | |
77 // script from one security origin to read or write objects from | |
78 // another SecurityOrigin. | |
79 WEBKIT_EXPORT bool canAccess(const WebSecurityOrigin&) const; | |
80 | |
81 // Returns true if this WebSecurityOrigin can read content retrieved from | |
82 // the given URL. For example, call this function before allowing script | |
83 // from a given security origin to receive contents from a given URL. | |
84 WEBKIT_EXPORT bool canRequest(const WebURL&) const; | |
85 | |
86 // Returns a string representation of the WebSecurityOrigin. The empty | |
87 // WebSecurityOrigin is represented by "null". The representation of a | |
88 // non-empty WebSecurityOrigin resembles a standard URL. | |
89 WEBKIT_EXPORT WebString toString() const; | |
90 | |
91 // Returns a string representation of this WebSecurityOrigin that can | |
92 // be used as a file. Should be used in storage APIs only. | |
93 WEBKIT_EXPORT WebString databaseIdentifier() const; | |
94 | |
95 // Returns true if this WebSecurityOrigin can access usernames and | |
96 // passwords stored in password manager. | |
97 WEBKIT_EXPORT bool canAccessPasswordManager() const; | |
98 | |
99 // Allows this WebSecurityOrigin access to local resources. | |
100 WEBKIT_EXPORT void grantLoadLocalResources() const; | |
101 | |
102 #if WEBKIT_IMPLEMENTATION | |
103 WebSecurityOrigin(const WTF::PassRefPtr<WebCore::SecurityOrigin>&); | |
104 WebSecurityOrigin& operator=(const WTF::PassRefPtr<WebCore::SecurityOrigin>&
); | |
105 operator WTF::PassRefPtr<WebCore::SecurityOrigin>() const; | |
106 WebCore::SecurityOrigin* get() const; | |
107 #endif | |
108 | |
109 private: | |
110 void assign(WebSecurityOriginPrivate*); | |
111 WebSecurityOriginPrivate* m_private; | |
112 }; | |
113 | |
114 } // namespace WebKit | |
115 | |
116 #endif | |
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