1 a.dunfey 1.1 // ===================================================================
  2              // Title: User_Identity
  3              // $State: Exp $
  4              // $Date: 2004/11/29 18:31:43 $
  5              // $RCSfile: User_Identity.mof,v $
  6              // $Revision: 1.3.2.3 $
  7              // ===================================================================
  8              //#pragma inLine ("Includes/copyright.inc")
  9              // Copyright 1998-2005 Distributed Management Task Force, Inc. (DMTF).
 10              // All rights reserved.
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 18              // 
 19              // Implementation of certain elements of this standard or proposed
 20              // standard may be subject to third party patent rights, including
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 43 a.dunfey 1.1 // http://www.dmtf.org/about/policies/disclosures.php.
 44              //#pragma inLine
 45              // ===================================================================
 46              // Description: The User Model extends the management concepts that
 47              //              are related to users and security.
 48              //              This file defines the concepts and classes related to
 49              //              Identities.
 50              // 
 51              //              The object classes below are listed in an order that
 52              //              avoids forward references. Required objects, defined
 53              //              by other working groups, are omitted.
 54              // ===================================================================
 55              // Change Log for v2.8 Final
 56              //  CR1218 - Clarified the Identity Description, added the
 57              //  IdentityContext
 58              //           association, removed the property IdentityContexts in lieu
 59              //           of the association, promoted Experimental classes to Final
 60              //  CR1221 - Identity class also promoted to Final
 61              //  CR1235 - Corrected copyright
 62              // 
 63              // Change Log for v2.8 Preliminary
 64 a.dunfey 1.1 //  CR1011 - Added Identity and Privilege; Deprecated UsersAccess and
 65              //           AccessControlInformation and their related classes
 66              //  CR1026 - Extended Identity with an IPNetworkIdentity subclass
 67              // ===================================================================
 68              
 69              #pragma Locale ("en_US")
 70              
 71              
 72              // ==================================================================
 73              // Identity
 74              // ==================================================================
 75                 [Version ( "2.8.0" ), Description (
 76                     "An instance of an Identity represents a ManagedElement that "
 77                     "acts as a security principal within the scope in which it is "
 78                     "defined and authenticated. (Note that the Identity's scope is "
 79                     "specified using the association, CIM_IdentityContext.) "
 80                     "ManagedElements with Identities can be OrganizationalEntities, "
 81                     "Services, Systems, etc. The ManagedElement 'behind' an "
 82                     "Identity is described using the AssignedIdentity association. "
 83                     "\n\n"
 84                     "Within a given security context, an Identity may be imparted a "
 85 a.dunfey 1.1        "level of trust, usually based on its credentials. A trust "
 86                     "level is defined using the CIM_SecuritySensitivity class, and "
 87                     "associated with Identity using CIM_ElementSecuritySensitivity. "
 88                     "Whether an Identity is currently authenticated is evaluated by "
 89                     "checking the CurrentlyAuthenticated boolean property. This "
 90                     "property is set and cleared by the security infrastructure, "
 91                     "and should only be readable within the management "
 92                     "infrastructure. The conditions which must be met/authenticated "
 93                     "in order for an Identity's CurrentlyAuthenticated Boolean to "
 94                     "be TRUE are defined using a subclass of PolicyCondition - "
 95                     "AuthenticationCondition. The inheritance tree for "
 96                     "AuthenticationCondition is defined in the CIM Policy Model. \n"
 97                     "\n"
 98                     "Subclasses of Identity may include specific information "
 99                     "related to a given AuthenticationService or authority (such as "
100                     "a security token or computer hardware port/communication "
101                     "details) that more specifically determine the authenticity of "
102                     "the Identity. An instance of Identity may be persisted even "
103                     "though it is not CurrentlyAuthenticated, in order to maintain "
104                     "static relationships to Roles, associations to accounting "
105                     "information, and policy data defining authentication "
106 a.dunfey 1.1        "requirements. Note however, when an Identity is not "
107                     "authenticated (CurrentlyAuthenticated = FALSE), then "
108                     "Privileges or rights SHOULD NOT be authorized. The lifetime, "
109                     "validity, and propagation of the Identity is dependent on a "
110                     "security infrastructure's policies.")]
111              class CIM_Identity : CIM_ManagedElement {
112              
113                    [Key, Description (
114                        "Within the scope of the instantiating Namespace, InstanceID "
115                        "opaquely and uniquely identifies an instance of this class. "
116                        "In order to ensure uniqueness within the NameSpace, the "
117                        "value of InstanceID SHOULD be constructed using the "
118                        "following 'preferred' algorithm: \n"
119                        "<OrgID>:<LocalID> \n"
120                        "Where <OrgID> and <LocalID> are separated by a colon ':', "
121                        "and where <OrgID> MUST include a copyrighted, trademarked "
122                        "or otherwise unique name that is owned by the business "
123                        "entity creating/defining the InstanceID, or is a registered "
124                        "ID that is assigned to the business entity by a recognized "
125                        "global authority. (This is similar to the <Schema "
126                        "Name>_<Class Name> structure of Schema class names.) In "
127 a.dunfey 1.1           "addition, to ensure uniqueness <OrgID> MUST NOT contain a "
128                        "colon (':'). When using this algorithm, the first colon to "
129                        "appear in InstanceID MUST appear between <OrgID> and "
130                        "<LocalID>. \n"
131                        "<LocalID> is chosen by the business entity and SHOULD not "
132                        "be re-used to identify different underlying (real-world) "
133                        "elements. If the above 'preferred' algorithm is not used, "
134                        "the defining entity MUST assure that the resultant "
135                        "InstanceID is not re-used across any InstanceIDs produced "
136                        "by this or other providers for this instance's NameSpace. \n"
137                        "For DMTF defined instances, the 'preferred' algorithm MUST "
138                        "be used with the <OrgID> set to 'CIM'.")]
139                 string InstanceID;
140              
141                    [Description (
142                        "Boolean indicating whether this Identity has been "
143                        "authenticated, and is currently known within the scope of "
144                        "an AuthenticationService or authority. By default, "
145                        "authenticity SHOULD NOT be assumed. This property is set "
146                        "and cleared by the security infrastructure, and should only "
147                        "be readable within the management infrastructure. Note that "
148 a.dunfey 1.1           "its value, alone, may not be sufficient to determine "
149                        "authentication/ authorization, in that properties of an "
150                        "Identity subclass (such as a security token or computer "
151                        "hardware port/ communication details) may be required by "
152                        "the security infrastructure.")]
153                 boolean CurrentlyAuthenticated = FALSE;
154              };
155              
156              
157              // ===================================================================
158              // IdentityContext
159              // ===================================================================
160                 [Association, Version ( "2.8.0" ), Description (
161                     "This relationship defines the context (for example, a System "
162                     "Service) of an Identity.")]
163              class CIM_IdentityContext {
164              
165                    [Key, Description (
166                        "An Identity whose context is defined.")]
167                 CIM_Identity REF ElementInContext;
168              
169 a.dunfey 1.1       [Key, Description (
170                        "The ManagedElement that provides context or scope for the "
171                        "Identity.")]
172                 CIM_ManagedElement REF ElementProvidingContext;
173              };
174              
175              
176              // ===================================================================
177              // AssignedIdentity
178              // ===================================================================
179                 [Association, Version ( "2.8.0" ), Description (
180                     "This relationship associates an Identity to a specific "
181                     "ManagedElement, whose trust is represented.")]
182              class CIM_AssignedIdentity {
183              
184                    [Key, Description (
185                        "An Identity of the referenced ManagedElement.")]
186                 CIM_Identity REF IdentityInfo;
187              
188                    [Key, Max ( 1 ), Description (
189                        "The ManagedElement assigned to a specific Identity.")]
190 a.dunfey 1.1    CIM_ManagedElement REF ManagedElement;
191              };
192              
193              
194              // ==================================================================
195              // IPNetworkIdentity
196              // ==================================================================
197                 [Version ( "2.8.0" ), Description (
198                     "IPNetworkIdentity is used to represent the various network "
199                     "identities that may be used for an IPProtocolEndpoint. The "
200                     "relationship between the NetworkIdentity and the "
201                     "IPProtocolEndpoint is modeled by the AssignedIdentity "
202                     "association, inherited from CIM_Identity. This association "
203                     "could also be used to relate an address range or other "
204                     "endpoint collection with the Identity."), 
205                  MappingStrings { "IPSP Policy Model.IETF|IKEIdentity" }]
206              class CIM_IPNetworkIdentity : CIM_Identity {
207              
208                    [Required, Description (
209                        "The IdentityType specifies the type of IP network Identity. "
210                        "The list of identities was generated from Section 4.6.2.1 "
211 a.dunfey 1.1           "of RFC2407. Note that the enumeration is different than the "
212                        "RFC list, since the value 'Other' is taken into account."), 
213                     ValueMap { "1", "2", "3", "4", "5", "6", "7", "8", "9", "10",
214                        "11", "12", "..", "0x8000.." }, 
215                     Values { "Other", "IPV4 Address", "FQDN", "User FQDN",
216                        "IPV4 Subnet Address", "IPV6 Address", "IPV6 Subnet Address",
217                        "IPV4 Address Range", "IPV6 Address Range", "DER ASN1 DN",
218                        "DER ASN1 GN", "KEY ID", "DMTF Reserved", "Vendor Reserved" }, 
219                     MappingStrings { "IPSP Policy " 
220                        "Model.IETF|IKEIdentity.IdentityType",
221                        "RFC2407.IETF|Section 4.6.2.1" }, 
222                     ModelCorrespondence { "CIM_IPNetworkIdentity.IdentityValue" }]
223                 uint16 IdentityType;
224              
225                    [Required, Description (
226                        "IdentityValue contains a string encoding of the Identity. "
227                        "For Identity instances that are address types, the "
228                        "IdentityValue string value may be omitted and the "
229                        "associated IPProtocolEndpoint, RangeOfIPAddresses or "
230                        "similar class is used to define this information. The class "
231                        "is associated using the AssignedIdentity relationship."), 
232 a.dunfey 1.1        MappingStrings { "IPSP Policy " 
233                        "Model.IETF|IKEIdentity.IdentityValue" }, 
234                     ModelCorrespondence { "CIM_IPNetworkIdentity.IdentityType" }]
235                 string IdentityValue;
236              };
237              
238              
239              // ===================================================================
240              // end of file
241              // ===================================================================