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      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 #ifndef Credential_h
     26 #define Credential_h
     27 
     28 #include "PlatformString.h"
     29 
     30 #define CERTIFICATE_CREDENTIALS_SUPPORTED ((PLATFORM(MAC) || PLATFORM(IPHONE)) && !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD))
     31 
     32 #if CERTIFICATE_CREDENTIALS_SUPPORTED
     33 #include <Security/SecBase.h>
     34 #include <wtf/RetainPtr.h>
     35 #endif
     36 
     37 namespace WebCore {
     38 
     39 enum CredentialPersistence {
     40     CredentialPersistenceNone,
     41     CredentialPersistenceForSession,
     42     CredentialPersistencePermanent
     43 };
     44 
     45 #if CERTIFICATE_CREDENTIALS_SUPPORTED
     46 enum CredentialType {
     47     CredentialTypePassword,
     48     CredentialTypeClientCertificate
     49 };
     50 #endif
     51 
     52 class Credential {
     53 
     54 public:
     55     Credential();
     56     Credential(const String& user, const String& password, CredentialPersistence);
     57     Credential(const Credential& original, CredentialPersistence);
     58 #if CERTIFICATE_CREDENTIALS_SUPPORTED
     59     Credential(SecIdentityRef identity, CFArrayRef certificates, CredentialPersistence);
     60 #endif
     61 
     62     bool isEmpty() const;
     63 
     64     const String& user() const;
     65     const String& password() const;
     66     bool hasPassword() const;
     67     CredentialPersistence persistence() const;
     68 
     69 #if CERTIFICATE_CREDENTIALS_SUPPORTED
     70     SecIdentityRef identity() const;
     71     CFArrayRef certificates() const;
     72     const CredentialType type() const;
     73 #endif
     74 
     75 private:
     76     String m_user;
     77     String m_password;
     78     CredentialPersistence m_persistence;
     79 #if CERTIFICATE_CREDENTIALS_SUPPORTED
     80     RetainPtr<SecIdentityRef> m_identity;
     81     RetainPtr<CFArrayRef> m_certificates;
     82     CredentialType m_type;
     83 #endif
     84 };
     85 
     86 bool operator==(const Credential& a, const Credential& b);
     87 inline bool operator!=(const Credential& a, const Credential& b) { return !(a == b); }
     88 
     89 };
     90 #endif
     91