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/*
* Copyright (C) 2007 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "ProtectionSpaceBase.h"
#include "ProtectionSpace.h"
#if USE(CFNETWORK) && !PLATFORM(COCOA)
#include "AuthenticationCF.h"
#include <CFNetwork/CFURLProtectionSpacePriv.h>
#include <wtf/RetainPtr.h>
#endif
namespace WebCore {
// Need to enforce empty, non-null strings due to the pickiness of the String == String operator
// combined with the semantics of the String(NSString*) constructor
ProtectionSpaceBase::ProtectionSpaceBase()
: m_host("")
, m_port(0)
, m_serverType(ProtectionSpaceServerHTTP)
, m_realm("")
, m_authenticationScheme(ProtectionSpaceAuthenticationSchemeDefault)
, m_isHashTableDeletedValue(false)
{
}
// Need to enforce empty, non-null strings due to the pickiness of the String == String operator
// combined with the semantics of the String(NSString*) constructor
ProtectionSpaceBase::ProtectionSpaceBase(const String& host, int port, ProtectionSpaceServerType serverType, const String& realm, ProtectionSpaceAuthenticationScheme authenticationScheme)
: m_host(host.length() ? host : "")
, m_port(port)
, m_serverType(serverType)
, m_realm(realm.length() ? realm : "")
, m_authenticationScheme(authenticationScheme)
, m_isHashTableDeletedValue(false)
{
}
const String& ProtectionSpaceBase::host() const
{
return m_host;
}
int ProtectionSpaceBase::port() const
{
return m_port;
}
ProtectionSpaceServerType ProtectionSpaceBase::serverType() const
{
return m_serverType;
}
bool ProtectionSpaceBase::isProxy() const
{
return (m_serverType == ProtectionSpaceProxyHTTP ||
m_serverType == ProtectionSpaceProxyHTTPS ||
m_serverType == ProtectionSpaceProxyFTP ||
m_serverType == ProtectionSpaceProxySOCKS);
}
const String& ProtectionSpaceBase::realm() const
{
return m_realm;
}
ProtectionSpaceAuthenticationScheme ProtectionSpaceBase::authenticationScheme() const
{
return m_authenticationScheme;
}
bool ProtectionSpaceBase::receivesCredentialSecurely() const
{
return (m_serverType == ProtectionSpaceServerHTTPS ||
m_serverType == ProtectionSpaceServerFTPS ||
m_serverType == ProtectionSpaceProxyHTTPS ||
m_authenticationScheme == ProtectionSpaceAuthenticationSchemeHTTPDigest);
}
bool ProtectionSpaceBase::isPasswordBased() const
{
switch (m_authenticationScheme) {
case ProtectionSpaceAuthenticationSchemeDefault:
case ProtectionSpaceAuthenticationSchemeHTTPBasic:
case ProtectionSpaceAuthenticationSchemeHTTPDigest:
case ProtectionSpaceAuthenticationSchemeHTMLForm:
case ProtectionSpaceAuthenticationSchemeNTLM:
case ProtectionSpaceAuthenticationSchemeNegotiate:
return true;
case ProtectionSpaceAuthenticationSchemeClientCertificateRequested:
case ProtectionSpaceAuthenticationSchemeServerTrustEvaluationRequested:
case ProtectionSpaceAuthenticationSchemeUnknown:
return false;
}
return true;
}
bool ProtectionSpaceBase::compare(const ProtectionSpace& a, const ProtectionSpace& b)
{
if (a.host() != b.host())
return false;
if (a.port() != b.port())
return false;
if (a.serverType() != b.serverType())
return false;
// Ignore realm for proxies
if (!a.isProxy() && a.realm() != b.realm())
return false;
if (a.authenticationScheme() != b.authenticationScheme())
return false;
return ProtectionSpace::platformCompare(a, b);
}
}
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