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File: [Pegasus] / pegasus / src / Pegasus / Security / UserManager / UserManager.cpp
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Revision: 1.20, Tue Apr 18 18:08:45 2006 UTC (18 years, 2 months ago) by kumpf Branch: MAIN CVS Tags: TASK_BUG_5314_IPC_REFACTORING_ROOT, TASK_BUG_5314_IPC_REFACTORING_BRANCH, TASK_BUG_5314_IPC_REFACTORING-V1, TASK_BUG_5191_QUEUE_CONSOLIDATION_ROOT, TASK_BUG_5191_QUEUE_CONSOLIDATION_BRANCH, TASK-TASK-BUG4011_WinLocalConnect-branch-New-root, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_out_to_branch, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_out_from_trunk, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_in_to_trunk, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_in_from_branch, TASK-TASK-BUG4011_WinLocalConnect-branch-New-branch, TASK-PEP268_SSLClientCertificatePropagation-root, TASK-PEP268_SSLClientCertificatePropagation-merged_out_to_branch, TASK-PEP268_SSLClientCertificatePropagation-merged_out_from_trunk, TASK-PEP268_SSLClientCertificatePropagation-merged_in_to_trunk, TASK-PEP268_SSLClientCertificatePropagation-merged_in_from_branch, TASK-PEP268_SSLClientCertificatePropagation-branch, TASK-PEP267_SLPReregistrationSupport-root, TASK-PEP267_SLPReregistrationSupport-merging_out_to_branch, TASK-PEP267_SLPReregistrationSupport-merging_out_from_trunk, TASK-PEP267_SLPReregistrationSupport-merged_out_to_branch, TASK-PEP267_SLPReregistrationSupport-merged_out_from_trunk, TASK-PEP267_SLPReregistrationSupport-merged_in_to_trunk, TASK-PEP267_SLPReregistrationSupport-merged_in_from_branch, TASK-PEP267_SLPReregistrationSupport-branch, TASK-PEP250_RPMProvider-root, TASK-PEP250_RPMProvider-merged_out_to_branch, TASK-PEP250_RPMProvider-merged_out_from_trunk, TASK-PEP250_RPMProvider-merged_in_to_trunk, TASK-PEP250_RPMProvider-merged_in_from_branch, TASK-PEP250_RPMProvider-branch, TASK-PEP245_CimErrorInfrastructure-root, TASK-PEP245_CimErrorInfrastructure-merged_out_to_branch, TASK-PEP245_CimErrorInfrastructure-merged_out_from_trunk, TASK-PEP245_CimErrorInfrastructure-merged_in_to_trunk, TASK-PEP245_CimErrorInfrastructure-merged_in_from_branch, TASK-PEP245_CimErrorInfrastructure-branch, TASK-PEP241_OpenPegasusStressTests-merged_in_to_trunk, TASK-Bugs5690_3913_RemoteCMPI-root, TASK-Bugs5690_3913_RemoteCMPI-merged_out_to_branch, TASK-Bugs5690_3913_RemoteCMPI-merged_out_from_trunk, TASK-Bugs5690_3913_RemoteCMPI-merged_in_to_trunk, TASK-Bugs5690_3913_RemoteCMPI-merged_in_from_branch, TASK-Bugs5690_3913_RemoteCMPI-branch, TASK-Bug2102_RCMPIWindows-root, TASK-Bug2102_RCMPIWindows-merged_out_to_branch, TASK-Bug2102_RCMPIWindows-merged_out_from_trunk, TASK-Bug2102_RCMPIWindows-merged_in_to_trunk, TASK-Bug2102_RCMPIWindows-merged_in_from_branch, TASK-Bug2102_RCMPIWindows-branch, TASK-Bug2021_RemoteCMPIonWindows-root, TASK-Bug2021_RemoteCMPIonWindows-merged_out_to_branch, TASK-Bug2021_RemoteCMPIonWindows-merged_out_from_trunk, TASK-Bug2021_RemoteCMPIonWindows-merged_in_to_trunk, TASK-Bug2021_RemoteCMPIonWindows-merged_in_from_branch, TASK-Bug2021_RemoteCMPIonWindows-branch, TASK-Bug2021_RCMPIonWindows-root, TASK-Bug2021_RCMPIonWindows-merged_out_to_branch, TASK-Bug2021_RCMPIonWindows-merged_out_from_trunk, TASK-Bug2021_RCMPIonWindows-merged_in_to_trunk, TASK-Bug2021_RCMPIonWindows-merged_in_from_branch, TASK-Bug2021_RCMPIonWindows-branch, TASK-BUG7240-root, TASK-BUG7240-branch, TASK-BUG4011_WinLocalConnect-root, TASK-BUG4011_WinLocalConnect-merged_out_to_branch, TASK-BUG4011_WinLocalConnect-merged_out_from_trunk, TASK-BUG4011_WinLocalConnect-merged_in_to_trunk, TASK-BUG4011_WinLocalConnect-merged_in_from_branch, TASK-BUG4011_WinLocalConnect-branch-New, TASK-BUG4011_WinLocalConnect-branch, RELEASE_2_6_3-RC2, RELEASE_2_6_3-RC1, RELEASE_2_6_3, RELEASE_2_6_2-RC1, RELEASE_2_6_2, RELEASE_2_6_1-RC1, RELEASE_2_6_1, RELEASE_2_6_0-RC1, RELEASE_2_6_0-FC, RELEASE_2_6_0, RELEASE_2_6-root, RELEASE_2_6-branch-clean, RELEASE_2_6-branch, PEP286_PRIVILEGE_SEPARATION_ROOT, PEP286_PRIVILEGE_SEPARATION_1 Branch point for: PEP286_PRIVILEGE_SEPARATION_BRANCH Changes since 1.19: +2 -5 lines BUG#: 2991 TITLE: Remove unneeded checks for NULL before delete/free DESCRIPTION: Removed checks for non-zero pointers before 'delete' calls. |
//%2006//////////////////////////////////////////////////////////////////////// // // 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. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec 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: Sushma Fernandes, Hewlett Packard Company (sushma_fernandes@hp.com) // // Modified By: Nag Boranna, Hewlett Packard Company (nagaraja_boranna@hp.com) // Carol Ann Krug Graves, Hewlett-Packard Company // (carolann_graves@hp.com) // Amit K Arora, IBM (amita@in.ibm.com) for PEP#101 // Aruran, IBM (ashanmug@in.ibm.com) for Bug#4421 // //%//////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////// // // User Manager // /////////////////////////////////////////////////////////////////////////////// #include <Pegasus/Common/System.h> #include <Pegasus/Common/Tracer.h> #include <Pegasus/Common/PegasusVersion.h> #include <Pegasus/Security/UserManager/UserManager.h> #include <Pegasus/Security/UserManager/UserExceptions.h> PEGASUS_USING_STD; PEGASUS_NAMESPACE_BEGIN /** Initialize UserManager instance */ UserManager* UserManager::_instance = 0; Mutex UserManager::_userManagerMutex; // // Constructor // UserManager::UserManager(CIMRepository* repository) { PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::UserManager"); #ifndef PEGASUS_NO_PASSWORDFILE _userFileHandler.reset(new UserFileHandler()); #endif _authHandler.reset(new AuthorizationHandler(repository)); PEG_METHOD_EXIT(); } // // Destructor // UserManager::~UserManager() { PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::~UserManager"); PEG_METHOD_EXIT(); } // // Terminates the usermanager; // void UserManager::destroy(void) { delete _instance; _instance = 0; } // // Construct the singleton instance of the UserManager and return a // pointer to that instance. // UserManager* UserManager::getInstance(CIMRepository* repository) { PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::getInstance"); if (!_instance && !repository) { PEG_METHOD_EXIT(); throw CannotCreateUserManagerInstance(); } if (!_instance) { AutoMutex lock(_userManagerMutex); if (!_instance) { _instance = new UserManager(repository); } } PEG_METHOD_EXIT(); return _instance; } // // Add a user // void UserManager::addUser(const String& userName, const String& password) { PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::addUser"); #ifndef PEGASUS_NO_PASSWORDFILE // // Check if the user is a valid system user // if ( !System::isSystemUser( userName.getCString() ) ) { PEG_METHOD_EXIT(); throw InvalidSystemUser(userName); } // // Add the user to the password file // try { _userFileHandler->addUserEntry(userName,password); } catch (const Exception&) { PEG_METHOD_EXIT(); throw; } #endif PEG_METHOD_EXIT(); } // // Modify user's password // void UserManager::modifyUser( const String& userName, const String& password, const String& newPassword ) { PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::modifyUser"); #ifndef PEGASUS_NO_PASSWORDFILE try { _userFileHandler->modifyUserEntry(userName, password, newPassword); } catch (const Exception&) { PEG_METHOD_EXIT(); throw; } #endif PEG_METHOD_EXIT(); } // // Remove a user // void UserManager::removeUser(const String& userName) { PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::removeUser"); #ifndef PEGASUS_NO_PASSWORDFILE try { _userFileHandler->removeUserEntry(userName); } catch (const Exception&) { PEG_METHOD_EXIT(); throw; } #endif PEG_METHOD_EXIT(); } // // Get a list of all the user names. // void UserManager::getAllUserNames(Array<String>& userNames) { PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::getAllUserNames"); #ifndef PEGASUS_NO_PASSWORDFILE try { _userFileHandler->getAllUserNames( userNames ); PEG_METHOD_EXIT(); } catch (const Exception&) { throw; } #endif PEG_METHOD_EXIT(); } // // Verify whether the specified CIM user is valid // Boolean UserManager::verifyCIMUser (const String& userName) { PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::verifyCIMUser"); #ifndef PEGASUS_NO_PASSWORDFILE try { if ( _userFileHandler->verifyCIMUser( userName )) { PEG_METHOD_EXIT(); return true; } else { PEG_METHOD_EXIT(); return false; } } catch (const InvalidUser&) { PEG_METHOD_EXIT(); throw; } catch (const Exception&) { PEG_METHOD_EXIT(); throw; } #else PEG_METHOD_EXIT(); return false; #endif } // // Verify whether the specified user's password is valid // Boolean UserManager::verifyCIMUserPassword ( const String& userName, const String& password) { PEG_METHOD_ENTER(TRC_USER_MANAGER, "UserManager::verifyCIMUserPassword"); #ifndef PEGASUS_NO_PASSWORDFILE try { if ( _userFileHandler->verifyCIMUserPassword( userName, password )) { PEG_METHOD_EXIT(); return true; } else { PEG_METHOD_EXIT(); return false; } } catch (const InvalidUser&) { PEG_METHOD_EXIT(); throw; } catch (const Exception&) { PEG_METHOD_EXIT(); throw; } #else PEG_METHOD_EXIT(); return false; #endif } // // Verify whether the specified namespace is valid // Boolean UserManager::verifyNamespace( const CIMNamespaceName& myNamespace ) { PEG_METHOD_ENTER(TRC_AUTHORIZATION, "UserManager::verifyNamespace"); try { if ( _authHandler->verifyNamespace( myNamespace )) { PEG_METHOD_EXIT(); return true; } else { PEG_METHOD_EXIT(); return false; } } catch (const Exception&) { PEG_METHOD_EXIT(); throw; } } // // Verify whether the specified operation has authorization // to be performed by the specified user. // Boolean UserManager::verifyAuthorization( const String& userName, const CIMNamespaceName& nameSpace, const CIMName& cimMethodName) { PEG_METHOD_ENTER(TRC_AUTHORIZATION, "UserManager::verifyAuthorization"); try { if ( _authHandler->verifyAuthorization( userName, nameSpace, cimMethodName ) ) { PEG_METHOD_EXIT(); return true; } else { PEG_METHOD_EXIT(); return false; } } catch (const Exception&) { PEG_METHOD_EXIT(); throw; } } // // Set the authorizations // void UserManager::setAuthorization( const String& userName, const CIMNamespaceName& myNamespace, const String& auth) { PEG_METHOD_ENTER(TRC_AUTHORIZATION, "UserManager::setAuthorization"); try { _authHandler->setAuthorization( userName, myNamespace, auth ); } catch (const Exception&) { PEG_METHOD_EXIT(); throw; } PEG_METHOD_EXIT(); } // // Remove the authorizations for the specified user and namespace // void UserManager::removeAuthorization( const String& userName, const CIMNamespaceName& myNamespace) { PEG_METHOD_ENTER(TRC_AUTHORIZATION, "UserManager::removeAuthorization"); try { _authHandler->removeAuthorization( userName, myNamespace); } catch (const Exception&) { PEG_METHOD_EXIT(); throw; } PEG_METHOD_EXIT(); } // // Get the authorizations for the specified user and namespace // String UserManager::getAuthorization( const String& userName, const CIMNamespaceName& myNamespace) { PEG_METHOD_ENTER(TRC_AUTHORIZATION, "UserManager::getAuthorization"); String auth = String::EMPTY; try { auth = _authHandler->getAuthorization( userName, myNamespace); } catch (const Exception&) { PEG_METHOD_EXIT(); throw; } PEG_METHOD_EXIT(); return auth; } PEGASUS_NAMESPACE_END
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