80 lines
5.2 KiB
HTML
80 lines
5.2 KiB
HTML
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<meta name="DC.Title" content="Application registry definitions" />
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<meta name="abstract" content="Use this information to learn how to create users registries for certain applications." />
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<title>Application registry definitions</title>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Application registry definitions</h1>
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<div><p>Use this information to learn how to create users registries for
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certain applications.</p>
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<p>An application registry definition is an entry in Enterprise Identity Mapping
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(EIM) that you create to describe and represent a subset of user identities
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that are defined in a system registry. These user identities share a common
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set of attributes or characteristics that allow them to use a particular application
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or set of applications. Application registry definitions represent user registries
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that exist within other user registries. For example, the z/OS<sup>®</sup> Security
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Server (RACF<sup>®</sup>)
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registry can contain specific user registries that are a subset of users within
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the overall RACF user
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registry. Because the of this relationship, you must specify the name of the
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parent system registry for any application registry definition that you create.</p>
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<p>You can create an EIM application registry definition for a user registry
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when the user identities in the registry have the following traits:</p>
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<ul><li>The user identities for an application is not stored in a user registry
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specific to the application.</li>
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<li>The user identities for an application is stored in a system registry
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that contains user identities for other applications.</li>
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</ul>
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<p>EIM lookup operations perform correctly regardless of whether an EIM administrator
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creates an application or a system registry definition for a user registry.
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However, separate registry definitions allow mapping data to be managed on
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an application basis. The responsibility of managing application-specific
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mappings can be assigned to an administrator for a specific registry.</p>
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<p>For example, Figure 7 shows how an EIM administrator created a system registry
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definition to represent a z/OS Security Server RACF registry. The administrator also created
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an application registry definition to represent the user identities within
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the RACF registry
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that use z/OS<sup>(TM)</sup> UNIX<sup>®</sup> System Services (z/OS UNIX). System
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C contains a RACF user
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registry that contains information for three user identities, <samp class="codeph">DAY1</samp>, <samp class="codeph">ANN1</samp>,
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and <samp class="codeph">SMITH1</samp>. Two of these user identities (<samp class="codeph">DAY1</samp>
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and <samp class="codeph">SMITH1</samp>) access z/OS UNIX on System C. These user identities
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are actually RACF users
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with unique attributes that identify them as z/OS UNIX users. Within the EIM registry definitions,
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the EIM administrator defined <samp class="codeph">System_C_RACF</samp> to represent
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the overall RACF user
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registry. The administrator also defined <samp class="codeph">System_C_UNIX</samp> to
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represent the user identities that have z/OS UNIX attributes. </p>
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<p><strong>Figure 7:</strong> EIM registry definitions for the RACF user registry and for users of z/OS UNIX </p>
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<p><br /><img src="rzalv512.gif" alt="Registry definitions for the RACF user registry and for users of z/OS UNIX" /><br /></p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzalveserverregistry.htm" title="This information explains how you can create a registry definition to hold all your user registries for a system.">EIM registry definitions</a></div>
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