// ===================================================================
// Title:       User-Security Authentication Requirements 2.7
// Filename:    User27_AuthenticationReqmt.mof
// Version:     2.7.0
// Status:      Preliminary
// Date:        07/07/2002
// ===================================================================
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// ===================================================================
// Description: The User Model extends the management concepts that
//              are related to users and security.
//              This file defines the concepts and classes related to  
//              requirements for authentication.
//
//              The object classes below are listed in an order that
//              avoids forward references. Required objects, defined 
//              by other working groups, are omitted.
// ===================================================================
// Change Log for v2.7 - None
// ===================================================================

#pragma Locale ("en_US")


// ================================================================== 
// AuthenticationRequirement
// ==================================================================
[Version ("2.6.0"), Description (
   "CIM_AuthenticationRequirement provides, through its "
   "associations, the authentication requirements for access to "
   "system resources.  For a particular set of target resources, the "
   "AuthenticationService may require that credentials be issued by "
   "a specific CredentialManagementService.  The "
   "AuthenticationRequirement class is weak to the system (e.g., "
   "Computer System or Administrative Domain) for which the "
   "requirements apply.") ]
class CIM_AuthenticationRequirement : CIM_LogicalElement {

   [Propagated ("CIM_System.CreationClassName"), Key, 
      MaxLen (256), Description ("Hosting system creation class name.") ]
   string SystemCreationClassName;

   [Propagated ("CIM_System.Name"), Key, MaxLen (256), 
      Description ("Hosting system name.") ]
   string SystemName;

   [Key, MaxLen (256), Description (  
      "CreationClassName indicates the name of the class or the "
      "subclass used in the creation of an instance. When used "
      "with the other key properties of this class, this property "
      "allows all instances of this class and its subclasses to "
      "be uniquely identified.") ]
   string CreationClassName;

   [Key, MaxLen (256), Override ("Name"), Description (  
      "The Name property defines the unique label, in the context of "
      "the hosting system, by which the AuthenticationRequirement "
      "is known.") ]
   string Name;

   [Description (
      "The SecurityClassification property specifies a named level "
      "of security associated with the AuthenticationRequirement, "
      "e.g., 'Confidential', 'Top Secret', etc.") ]
   string SecurityClassification;
};


// ==================================================================
// HostedAuthenticationRequirement
// ==================================================================
[Association, Version ("2.6.0"), Description (   
   "CIM_HostedAuthenticationRequirement is an association used to "
   "provide the namespace scoping of AuthenticationRequirement.  The "
   "hosted requirements may or may not apply to resources on the "
   "hosting system.") ]
class CIM_HostedAuthenticationRequirement : CIM_Dependency {   

   [Min (1), Max (1), Override ("Antecedent"), 
      Description ("The hosting system.") ]
   CIM_System REF Antecedent;   

   [Override ("Dependent"), Weak, 
      Description ("The hosted AuthenticationRequirement.") ]
   CIM_AuthenticationRequirement REF Dependent;   
};   


// ==================================================================
// AuthenticateForUse 
// ==================================================================
[Association, Version ("2.6.0"), Description (   
   "CIM_AuthenticateForUse is an association used to provide an "
   "AuthenticationService with the AuthenticationRequirement it "
   "needs to do its job.") ]
class CIM_AuthenticateForUse : CIM_Dependency {   

   [Override ("Antecedent"), 
      Description ("AuthenticationRequirement for use.") ]
   CIM_AuthenticationRequirement REF Antecedent;   

   [Override ("Dependent"), Description (
      "AuthenticationService that uses the requirements.") ]
   CIM_AuthenticationService REF Dependent;   
};  
 

// ==================================================================
// RequireCredentialsFrom 
// ==================================================================
[Association, Version ("2.6.0"), Description (   
   "CIM_RequireCredentialsFrom is an association used to require "
   "that credentials are issued by particular Credential Management "
   "Services in order to authenticate a user.") ]
class CIM_RequireCredentialsFrom : CIM_Dependency {   

   [Override ("Antecedent"), Description (
      "CredentialManagementService from which credentials are "
      "accepted for the associated AuthenticationRequirement.") ]
   CIM_CredentialManagementService REF Antecedent;   

   [Override ("Dependent"), Description (
      "AuthenticationRequirement that limit acceptable credentials.") ]
   CIM_AuthenticationRequirement REF Dependent;   
};   


// ==================================================================
// AuthenticationTarget 
// ==================================================================
[Association, Version ("2.6.0"), Description (   
   "CIM_AuthenticationTarget is an association used to apply "
   "authentication requirements for access to specific resources. "
   "For example, a shared secret may be sufficient for access to "
   "unclassified resources, but for confidential resources, a "
   "stronger authentication may be required.") ]
class CIM_AuthenticationTarget : CIM_Dependency {   

   [Override ("Antecedent"), Description (
      "AuthenticationRequirement that apply to specific resources.") ]
   CIM_AuthenticationRequirement REF Antecedent;   

   [Override ("Dependent"), Description (
      "Target resources that may be in a Collection or an "
      "individual ManagedElement.  These resources are protected "
      "by the AuthenticationRequirement.") ]
   CIM_ManagedElement REF Dependent;   
};  
 

// ===================================================================
// end of file
// ===================================================================