156 lines
7.6 KiB
HTML
156 lines
7.6 KiB
HTML
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<meta name="dc.date" scheme="iso8601" content="2005-09-06" />
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<title>Directory Server (LDAP) - Change the ACI and entry owner values</title>
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<a id="Top_Of_Page" name="Top_Of_Page"></a><!-- Java sync-link -->
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<a name="rzahymodaci"></a>
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<h4 id="rzahymodaci">Change the ACI and entry owner values</h4>
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<dl>
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<dt class="bold">Modify-replace</dt>
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<dd>Modify-replace works the same way as all other attributes. If the attribute
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value does not exist, create the value. If the attribute value exists, replace
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the value.
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<p>Given the following ACIs for an entry: </p>
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<pre class="xmp">aclEntry: group:cn=Dept ABC,o=IBM:normal:grant:rsc
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aclPropagate: true </pre><p class="indatacontent">perform the following change: </p>
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<pre class="xmp">dn: cn=some entry
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changetype: modify
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replace: aclEntry
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aclEntry: group:cn=Dept XYZ,o=IBM:normal:grant:rsc
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</pre><p class="indatacontent">The resulting ACI is: </p>
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<pre class="xmp">aclEntry: group:cn=Dept XYZ,o=IBM:normal:grant:rsc
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aclPropagate: true </pre><p class="indatacontent">ACI values for Dept ABC are lost through the replace.</p>
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<p>Given the following ACIs for an entry: </p>
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<pre class="xmp">ibm-filterAclEntry: group:cn=Dept ABC,o=IBM:(cn=Manager ABC):normal
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:grant:rsc
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ibm-filterAclInherit: true </pre><p class="indatacontent">perform the following changes: </p>
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<pre class="xmp">dn: cn=some entry
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changetype: modify
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replace: ibm-filterAclEntry
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ibm-filterAclEntry: group:cn=Dept XYZ,o=IBM:(cn=Manager XYZ):normal
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:grant:rsc
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dn: cn=some entry
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changetype: modify
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replace: ibm-filterAclInherit
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ibm-filterAclInherit: false </pre><p class="indatacontent">The resulting ACI is: </p>
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<pre class="xmp">ibm-filterAclEntry: group:cn=Dept XYZ,o=IBM:(cn=Manager XYZ):normal
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:grant:rsc
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ibm-filterAclInherit: false </pre><p class="indatacontent">ACI values for Dept ABC are lost through
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the replace.</p>
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</dd>
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<dt class="bold">Modify-add</dt>
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<dd>During an ldapmodify-add, if the ACI or entryOwner does not exist, the
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ACI or entryOwner with the specific values is created. If the ACI or entryOwner
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exists, then add the specified values to the given ACI or entryOwner. For
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example, given the ACI:
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<pre class="xmp"> aclEntry: group:cn=Dept XYZ,o=IBM:normal:grant:rsc</pre>with a modification:
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<pre class="xmp">dn: cn=some entry
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changetype: modify
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add: aclEntry
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aclEntry: group:cn=Dept ABC,o=IBM:at.attribute1:grant:rsc </pre>would yield
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an multi-valued aclEntry of:
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<pre class="xmp">aclEntry: group:cn=Dept XYZ,o=IBM:normal:grant:rsc
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aclEntry: group:cn=Dept ABC,o=IBM:at.attribute1:grant:rsc </pre>
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<p>For example,
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given the ACI: </p>
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<pre class="xmp">Ibm-filterAclEntry: group:cn=Dept XYZ,o=IBM:(cn=Manager XYZ):normal
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:grant:rsc </pre><p class="indatacontent">with a modification: </p>
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<pre class="xmp">dn: cn=some entry
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changetype: modify
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add: ibm-filterAclEntry
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ibm-filterAclEntry: group:cn=Dept ABC,o=IBM:(cn=Manager ABC)
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:at.attribute1:grant:rsc </pre><p class="indatacontent">would yield an multi-valued
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aclEntry of: </p>
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<pre class="xmp">Ibm-filterAclEntry: group:cn=Dept XYZ,o=IBM:(cn=Manager XYZ):normal
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:grant:rsc
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ibm-filterAclEntry: group:cn=Dept ABC,o=IBM:(cn=Manager ABC):at.attribute1
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:grant:rsc</pre>
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<p>The permissions under the same attribute
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or attribute class are considered as the basic building blocks and the actions
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are considered as the qualifiers. If the same permission value is being added
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more than once, only one value is stored. If the same permission value is
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being added more than once with different action values, the last action value
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is used. If the resulting permission field is empty (""), this permission
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value is set to null and the action value is set to <span class="bold">grant</span></p>.
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<p>For example, given the following ACI: </p>
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<pre class="xmp"> aclEntry: group:cn=Dept XYZ,O=IBM:normal:grant:rsc
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</pre><p class="indatacontent">with a modification: </p>
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<pre class="xmp">dn: cn=some entry
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changetype: modify
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add: aclEntry
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aclEntry: group:cn=Dept XYZ,o=IBM:normal:deny:r:critical:deny::sensitive
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:grant:r
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</pre><p class="indatacontent">yields an aclEntry of: </p>
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<pre class="xmp">aclEntry: group:cn=Dept XYZ,O=IBM:normal:grant:sc:normal:deny:r:critical
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:grant::sensitive:grant:r
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</pre>
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<p>For example, given the following ACI: </p>
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<pre class="xmp">Ibm-filterAclEntry: group:cn=Dept XYZ,O=IBM:(cn=Manager XYZ):normal
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:grant:rsc </pre><p class="indatacontent">with a modification: </p>
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<pre class="xmp">dn: cn=some entry
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changetype: modify
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add: ibm-filterAclEntry
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ibm-filterAclEntry: group:cn=Dept XYZ,o=IBM:(cn=Manager XYZ):normal
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:deny:r:critical:deny::sensitive:grant:r</pre><p class="indatacontent">yields an
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aclEntry of: </p>
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<pre class="xmp">ibm-filterAclEntry: group:cn=Dept XYZ,O=IBM:(cn=Manager XYZ):normal
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:grant:sc:normal:deny:r:critical:grant::sensitive
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:grant:r </pre>
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</dd>
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<dt class="bold">Modify-delete</dt>
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<dd>To delete a particular ACI value, use the regular ldapmodify-delete
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syntax.
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<p>Given an ACI of: </p>
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<pre class="xmp">aclEntry: group:cn=Dept XYZ,o=IBM:object:grant:ad
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aclEntry: group:cn=Dept XYZ,o=IBM:normal:grant:rwsc
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dn: cn = some entry
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changetype: modify
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delete: aclEntry
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aclEntry: group:cn=Dept XYZ,o=IBM:object:grant:ad </pre><p class="indatacontent">yields a remaining
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ACI on the server of :</p>
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<pre class="xmp">aclEntry: group:cn=Dept XYZ,o=IBM:normal:grant:rwsc
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</pre>
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<p>Given an ACI of: </p>
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<pre class="xmp">ibm-filterAclEntry: group:cn=Dept XYZ,o=IBM:(cn=Manager XYZ):object
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:grant:ad
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ibm-filterAclEntry: group:cn=Dept XYZ,o=IBM:(cn=Manager XYZ):normal
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:grant:rwsc
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dn: cn = some entry
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changetype: modify
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delete: ibm-filterAclEntry
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ibm-filterAclEntry: group:cn=Dept XYZ,o=IBM:(cn=Manager XYZ):object
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:grant:ad </pre><p class="indatacontent">yields a remaining ACI on the server of: </p>
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<pre class="xmp">ibm-filterAclEntry: group:cn=Dept XYZ,o=IBM:(cn=Manager XYZ):normal
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:grant:rwsc </pre>
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<p>Deleting an ACI or entryOwner value
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that does not exist results in an unchanged ACI or entryOwner and a return
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code specifying that the attribute value does not exist.</p>
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</dd>
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</dl>
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