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File: [Pegasus] / pegasus / src / Pegasus / Security / Authentication / PAMBasicAuthenticator.h
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Revision: 1.9, Wed Oct 22 13:26:13 2003 UTC (20 years, 8 months ago) by karl Branch: MAIN CVS Tags: local, RELEASE_2_3_2-root, RELEASE_2_3_1-root, RELEASE_2_3_1-branch, RELEASE_2_3_0-root, RELEASE_2_3_0-branch, POST_LICENSE_UPDATE_2003 Branch point for: RELEASE_2_3_2-branch Changes since 1.8: +5 -3 lines PEP 55 Update license on source files to current license text and date |
//%2003//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Development // Company, L. P., IBM Corp., The Open Group, Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L. P.; // IBM Corp.; EMC Corporation, The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // // Author: Nag Boranna, Hewlett-Packard Company(nagaraja_boranna@hp.com) // // Modified By: Yi Zhou, Hewlett-Packard Company(yi_zhou@hp.com) // Sushma Fernandes, Hewlett-Packard Company // (sushma_fernandes@hp.com) // //%///////////////////////////////////////////////////////////////////////////// #ifndef Pegasus_PAMBasicAuthenticator_h #define Pegasus_PAMBasicAuthenticator_h #include <Pegasus/Common/Config.h> #include <Pegasus/Common/IPC.h> #include "BasicAuthenticator.h" #include <Pegasus/Security/Authentication/Linkage.h> PEGASUS_NAMESPACE_BEGIN /** This class provides PAM basic authentication implementation by extending the BasicAuthenticator. */ class PEGASUS_SECURITY_LINKAGE PAMBasicAuthenticator : public BasicAuthenticator { public: /** constructor. */ PAMBasicAuthenticator(); /** destructor. */ ~PAMBasicAuthenticator(); /** Verify the authentication of the requesting user. @param userName String containing the user name @param password String containing the user password @return true on successful authentication, false otherwise */ Boolean authenticate( const String& userName, const String& password); /** Construct and return the HTTP Basic authentication challenge header @return A string containing the authentication challenge header. */ String getAuthResponseHeader(); /** PAM Call back function, the pointer to this function is passed to the PAM module. @param num_msg int containing the message count @param msg pointer to a pam_message structure @param resp pointer to a pam_respone structure @param appdata_prt application data pointer @return PAM_SUCCESS on successful execution, a PAM error code otherwise */ static Sint32 PAMCallback( Sint32 num_msg, #if defined (PEGASUS_OS_LINUX) && defined(PEGASUS_PAM_AUTHENTICATION) const struct pam_message **msg, #else struct pam_message **msg, #endif struct pam_response **resp, void *appdata_ptr); private: /** A mutex to serialize authentication calls. */ static Mutex _authSerializeMutex; String _realm; Boolean _authenticateByPAM( const String& userName, const String& password); #if defined (PEGASUS_OS_HPUX) Boolean _usePAM; Boolean _authenticateByPwnam( const char* userName, const String& password); #endif }; PEGASUS_NAMESPACE_END #endif /* Pegasus_PAMBasicAuthenticator_h */
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