1 /* 2 * Copyright (C) 2007 Apple 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 #include "config.h" 26 #include "ProtectionSpace.h" 27 28 #if USE(CFNETWORK) && !PLATFORM(MAC) 29 #include "AuthenticationCF.h" 30 #include <CFNetwork/CFURLProtectionSpacePriv.h> 31 #include <wtf/RetainPtr.h> 32 #endif 33 34 namespace WebCore { 35 36 // Need to enforce empty, non-null strings due to the pickiness of the String == String operator 37 // combined with the semantics of the String(NSString*) constructor 38 ProtectionSpace::ProtectionSpace() 39 : m_host("") 40 , m_port(0) 41 , m_serverType(ProtectionSpaceServerHTTP) 42 , m_realm("") 43 , m_authenticationScheme(ProtectionSpaceAuthenticationSchemeDefault) 44 , m_isHashTableDeletedValue(false) 45 { 46 } 47 48 // Need to enforce empty, non-null strings due to the pickiness of the String == String operator 49 // combined with the semantics of the String(NSString*) constructor 50 ProtectionSpace::ProtectionSpace(const String& host, int port, ProtectionSpaceServerType serverType, const String& realm, ProtectionSpaceAuthenticationScheme authenticationScheme) 51 : m_host(host.length() ? host : "") 52 , m_port(port) 53 , m_serverType(serverType) 54 , m_realm(realm.length() ? realm : "") 55 , m_authenticationScheme(authenticationScheme) 56 , m_isHashTableDeletedValue(false) 57 { 58 } 59 60 const String& ProtectionSpace::host() const 61 { 62 return m_host; 63 } 64 65 int ProtectionSpace::port() const 66 { 67 return m_port; 68 } 69 70 ProtectionSpaceServerType ProtectionSpace::serverType() const 71 { 72 return m_serverType; 73 } 74 75 bool ProtectionSpace::isProxy() const 76 { 77 return (m_serverType == ProtectionSpaceProxyHTTP || 78 m_serverType == ProtectionSpaceProxyHTTPS || 79 m_serverType == ProtectionSpaceProxyFTP || 80 m_serverType == ProtectionSpaceProxySOCKS); 81 } 82 83 const String& ProtectionSpace::realm() const 84 { 85 return m_realm; 86 } 87 88 ProtectionSpaceAuthenticationScheme ProtectionSpace::authenticationScheme() const 89 { 90 return m_authenticationScheme; 91 } 92 93 bool ProtectionSpace::receivesCredentialSecurely() const 94 { 95 #if USE(CFNETWORK) && !PLATFORM(MAC) 96 RetainPtr<CFURLProtectionSpaceRef> cfSpace(AdoptCF, createCF(*this)); 97 return cfSpace && CFURLProtectionSpaceReceivesCredentialSecurely(cfSpace.get()); 98 #else 99 return (m_serverType == ProtectionSpaceServerHTTPS || 100 m_serverType == ProtectionSpaceServerFTPS || 101 m_serverType == ProtectionSpaceProxyHTTPS || 102 m_authenticationScheme == ProtectionSpaceAuthenticationSchemeHTTPDigest); 103 #endif 104 } 105 106 bool operator==(const ProtectionSpace& a, const ProtectionSpace& b) 107 { 108 if (a.host() != b.host()) 109 return false; 110 if (a.port() != b.port()) 111 return false; 112 if (a.serverType() != b.serverType()) 113 return false; 114 // Ignore realm for proxies 115 if (!a.isProxy() && a.realm() != b.realm()) 116 return false; 117 if (a.authenticationScheme() != b.authenticationScheme()) 118 return false; 119 120 return true; 121 } 122 123 } 124 125 126