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 34namespace 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 38ProtectionSpace::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 50ProtectionSpace::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 60const String& ProtectionSpace::host() const 61{ 62 return m_host; 63} 64 65int ProtectionSpace::port() const 66{ 67 return m_port; 68} 69 70ProtectionSpaceServerType ProtectionSpace::serverType() const 71{ 72 return m_serverType; 73} 74 75bool ProtectionSpace::isProxy() const 76{ 77 return (m_serverType == ProtectionSpaceProxyHTTP || 78 m_serverType == ProtectionSpaceProxyHTTPS || 79 m_serverType == ProtectionSpaceProxyFTP || 80 m_serverType == ProtectionSpaceProxySOCKS); 81} 82 83const String& ProtectionSpace::realm() const 84{ 85 return m_realm; 86} 87 88ProtectionSpaceAuthenticationScheme ProtectionSpace::authenticationScheme() const 89{ 90 return m_authenticationScheme; 91} 92 93bool 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 106bool 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