(file) Return to UserManager.h CVS log (file) (dir) Up to [Pegasus] / pegasus / src / Pegasus / Security / UserManager

File: [Pegasus] / pegasus / src / Pegasus / Security / UserManager / UserManager.h (download)
Revision: 1.15, Fri Jun 29 16:43:16 2007 UTC (17 years ago) by kumpf
Branch: MAIN
CVS Tags: TASK-PEP305_VXWORKS-root, TASK-PEP305_VXWORKS-branch-pre-solaris-port, TASK-PEP305_VXWORKS-branch-post-solaris-port, TASK-PEP305_VXWORKS-branch-beta2, TASK-PEP305_VXWORKS-branch, TASK-PEP305_VXWORKS-2008-10-23, TASK-BUG7146_SqlRepositoryPrototype-root, TASK-BUG7146_SqlRepositoryPrototype-merged_out_to_branch, TASK-BUG7146_SqlRepositoryPrototype-merged_out_from_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_to_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_from_branch, TASK-BUG7146_SqlRepositoryPrototype-branch, RELEASE_2_7_3-RC1, RELEASE_2_7_3, RELEASE_2_7_2-RC1, RELEASE_2_7_2, RELEASE_2_7_1-RC1, RELEASE_2_7_1, RELEASE_2_7_0-RC1, RELEASE_2_7_0-BETA, RELEASE_2_7_0, RELEASE_2_7-root, RELEASE_2_7-branch
Changes since 1.14: +97 -96 lines
BUG#: 6588
TITLE: Source files do not meet chksrc requirements
DESCRIPTION: Reformatted according to the coding conventions to pass the chksrc filter.

//%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.
//
//==============================================================================
//
//%////////////////////////////////////////////////////////////////////////////


///////////////////////////////////////////////////////////////////////////////
//
// This file implements the functionality required to manage users.
//
///////////////////////////////////////////////////////////////////////////////

#ifndef Pegasus_UserManager_h
#define Pegasus_UserManager_h

#include <Pegasus/Common/Config.h>
#include <cctype>
#include <Pegasus/Common/String.h>
#include <Pegasus/Security/UserManager/UserFileHandler.h>
#include <Pegasus/Security/UserManager/AuthorizationHandler.h>
#include <Pegasus/Security/UserManager/Linkage.h>

PEGASUS_NAMESPACE_BEGIN

/**
    This class interfaces with UserFileHandler for creating, removing and
    listing users.
*/
class PEGASUS_USERMANAGER_LINKAGE UserManager
{
private:

    //
    // Singleton instance of UserManager, the constructor
    // and the destructor are made private
    //
    static UserManager* _instance;

    // UserManager Mutex member
    static Mutex _userManagerMutex;

    //
    // Instance of UserFileHandler
    //
    AutoPtr<UserFileHandler> _userFileHandler;

    //
    // Instance of AuthorizationHandler
    //
    AutoPtr<AuthorizationHandler> _authHandler;

    /** Constructor. */
    UserManager(CIMRepository* repository);

    // Default Constructor - Implementation Not Required.
    UserManager();

    // Copy COnstructor - Implementation Not Required.
    UserManager(const UserManager&);

    // Overloaded Assignment Operator - Implementation Not Required.
    UserManager& operator=(UserManager&);

    /** Destructor. */
    ~UserManager();

public:

    /**
        Construct the singleton instance of the UserManager and return a
        pointer to that instance.
    */
    static UserManager* getInstance(CIMRepository* repository = 0);


    /**
        Terminates the UserManager singleton.
    */
    static void destroy();

    /**
        Add a user.

        @param  userName  The name of the user to add.
        @param  password  The password for the user.

        @exception InvalidSystemUser  if the user is not a system user
        @exception FileNotReadable    if unable to read password file
        @exception DuplicateUser      if the user already exists
        @exception PasswordCacheError if there is an error processing
                                      password hashtable
        @exception CannotRenameFile   if password file cannot be renamed.
    */
    void addUser(
        const String& userName,
        const String& passWord);

    /**
        Modify user's password.

        @param  userName       The name of the user to modify.
        @param  password       User's old password.
        @param  newPassword    User's new password.

        @exception InvalidUser        if the user does not exist
        @exception PasswordMismatch   if the specified password does not match
                                      user's current password.
        @exception PasswordCacheError if there is an error processing
                                      password hashtable
        @exception CannotRenameFile   if password file cannot be renamed.
    */
    void modifyUser(
        const String& userName,
        const String& password,
        const String& newPassword);

    /**
        Remove a user.

        @param  userName  The name of the user to remove.

        @exception FileNotReadable    if unable to read password file
        @exception InvalidUser        if the user does not exist
        @exception PasswordCacheError if there is an error processing
                                      password hashtable
        @exception CannotRenameFile   if password file cannot be renamed.
    */
    void removeUser(const String& userName);


    /**
        Get a list of all the user names.

        @param userNames  List containing all the user names.

        @exception FileNotReadable    if unable to read password file
    */
    void getAllUserNames(Array<String>& userNames);

    /**
        Verify user exists in the cimserver password file

        @param userName  Name of the user to be verified

        @return true if the user exists, else false

        @exception FileNotReadable    if unable to read password file
    */
    Boolean verifyCIMUser(const String& userName);

    /**
        Verify user's password matches specified password

        @param userName  Name of the user to be verified
        @param password  password to be verified

        @return true if the user's password matches existing password, else
        false

        @exception FileNotReadable    if unable to read password file
        @exception InvalidUser        if the specified user does not exist
    */
    Boolean verifyCIMUserPassword(
        const String& userName,
        const String& password);

    /**
        Verify whether the spcefied namespace is a valid namespace.
        @param myNamespace   string containing the namespace name.
        @return true if the specified name space is valid and exists, false
        otherwise.
    */
    Boolean verifyNamespace( const CIMNamespaceName& myNamespace );

    /**
        Verify whether the specified operation has authorization to be performed
        by the specified user.
        @param userName    string containing the user name.
        @param nameSpace   string containing the namespace name.
        @param cimMethodName  string containing the cim method name.
        @return true if the specified user has authorizations to run the
        specified CIM operation on the specified namespace, false otherwise.
    */
    Boolean verifyAuthorization(
        const String& userName,
        const CIMNamespaceName& nameSpace,
        const CIMName& cimMethodName);

    /**
        Set the authorization to the specified user on the specified namespace.
        @param userName   string containing the user name.
        @param myNamespace  string containing the namespace name.
        @param auth string containing the authorizations.
    */
    void setAuthorization(
        const String& userName,
        const CIMNamespaceName& myNamespace,
        const String& auth);

    /**
        Remove the authorizations of the specified user on the specified
        namespace.
        @param userName   string containing the user name.
        @param myNamespace  string containing the namespace name.
    */
    void removeAuthorization(
        const String& userName,
        const CIMNamespaceName& myNamespace);

    /**
        Get the authorizations of the specified user on the specified namespace.
        @param userName   string containing the user name.
        @param myNamespace  string containing the namespace name.
        @return a string containing the authorizations.
    */
    String getAuthorization(
        const String& userName,
        const CIMNamespaceName& myNamespace);
};

PEGASUS_NAMESPACE_END

#endif /* Pegasus_UserManager_h */

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