150 lines
8.7 KiB
HTML
150 lines
8.7 KiB
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="kinit" />
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<meta name="abstract" content="Use the Qshell command kinit to obtain or renew the Kerberos ticket granting ticket ." />
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<meta name="description" content="Use the Qshell command kinit to obtain or renew the Kerberos ticket granting ticket ." />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Identifier" content="kinit" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>kinit</title>
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</head>
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<body id="kinit"><a name="kinit"><!-- --></a>
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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">kinit</h1>
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<div><p>Use the Qshell command <span class="cmdname">kinit</span> to obtain or renew
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the Kerberos ticket granting ticket .</p>
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<div class="section"><h4 class="sectiontitle">Syntax</h4><blockquote><tt>kinit [-r time] [-R] [-p] [-f] [-A]
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[-l time] [-c cache] [-k] [-t keytab] [principal]</tt> <p>Default public authority:
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*USE</p>
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</blockquote>
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<p>The Qshell command <span class="cmdname">kinit</span> obtains or renews
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the Kerberos ticket granting ticket .</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Options</h4><dl><dt class="dlterm">-r time</dt>
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<dd>The time interval for renewing a ticket. The ticket can no longer be renewed
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after the expiration of this interval. The renew time must be greater than
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the end time. If this option is not specified, the ticket is not renewable
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(a renewable ticket may still be generated if the requested ticket lifetime
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exceeds the maximum ticket lifetime). </dd>
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<dt class="dlterm">-R</dt>
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<dd> An existing ticket is to be renewed. When you renew an existing ticket,
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you cannot specify any other ticket options. </dd>
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<dt class="dlterm">-p</dt>
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<dd>The ticket can be a proxy. If you do not specify this option, the ticket
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cannot be a proxy. </dd>
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<dt class="dlterm">-f</dt>
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<dd> The ticket can be forwarded. If you do not specify this option, the ticket
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cannot be forwarded. </dd>
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<dt class="dlterm">-A</dt>
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<dd> The ticket will not contain a list of client addresses. If you do not
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specify this option, the ticket will contain the local host address list.
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When an initial ticket contains an address list, it can be used only from
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one of the addresses in the address list. </dd>
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<dt class="dlterm">-l time</dt>
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<dd>The ticket end-time interval. After this interval expires, the ticket
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cannot be used unless it has been renewed. If you do not specify this option,
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the interval is set to 10 hours. </dd>
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<dt class="dlterm">-c cache</dt>
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<dd>The name of the credentials cache that the kinit command will use. If
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you do not specify this option, the command uses the default credentials cache. </dd>
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<dt class="dlterm">-k</dt>
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<dd>The key for the ticket principal is to be obtained from a key table. If
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you do not specify this option, the system prompts you to enter the password
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for the ticket principal. </dd>
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<dt class="dlterm">-t keytab</dt>
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<dd>The key table name. If you do not specify this option but do specify the <tt>-k</tt> option,
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the system uses the default key table. The <tt>-t</tt> option implies the <tt>-k</tt> option. </dd>
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<dt class="dlterm">principal</dt>
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<dd>The ticket principal. If you do not specify the principal on the command
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line, the system obtains the principal from the credentials cache. </dd>
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</dl>
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</div>
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<div class="section"><h4 class="sectiontitle">Authorities</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" width="100%" frame="border" border="1" rules="all"><thead align="left"><tr><th align="left" valign="bottom" width="65.75342465753424%" id="d0e101">Object Referred to</th>
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<th align="left" valign="bottom" width="34.24657534246575%" id="d0e103">Authority Required</th>
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</tr>
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</thead>
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<tbody><tr><td align="left" valign="top" width="65.75342465753424%" headers="d0e101 ">Each directory in the path name preceding
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the key table file if <tt>-t</tt> option is specified</td>
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<td align="left" valign="top" width="34.24657534246575%" headers="d0e103 ">*X</td>
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</tr>
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<tr><td align="left" valign="top" width="65.75342465753424%" headers="d0e101 ">Key table file when <tt>-t</tt> is specified</td>
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<td align="left" valign="top" width="34.24657534246575%" headers="d0e103 ">*R</td>
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</tr>
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<tr><td align="left" valign="top" width="65.75342465753424%" headers="d0e101 ">Each directory in the path name preceding
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the credentials cache file to be used</td>
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<td align="left" valign="top" width="34.24657534246575%" headers="d0e103 ">*X</td>
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</tr>
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<tr><td align="left" valign="top" width="65.75342465753424%" headers="d0e101 ">Parent directory of the cache file to be
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used, if specified by the <strong>KRB5CCNAME</strong> environment variable, and the
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file is being created</td>
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<td align="left" valign="top" width="34.24657534246575%" headers="d0e103 ">*WX</td>
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</tr>
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<tr><td align="left" valign="top" width="65.75342465753424%" headers="d0e101 ">Credentials cache file</td>
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<td align="left" valign="top" width="34.24657534246575%" headers="d0e103 ">*RW</td>
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</tr>
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<tr><td align="left" valign="top" width="65.75342465753424%" headers="d0e101 ">Each directory in the paths to the configuration
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files</td>
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<td align="left" valign="top" width="34.24657534246575%" headers="d0e103 ">*X</td>
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</tr>
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<tr><td align="left" valign="top" width="65.75342465753424%" headers="d0e101 ">Configuration files</td>
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<td align="left" valign="top" width="34.24657534246575%" headers="d0e103 ">*R</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p>To enable the Kerberos run time to find your credentials cache
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file from any executing process, the name of the cache file is normally stored
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in the home directory in a file named <strong>krb5ccname</strong>. The storage location
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of the cache file name can be overridden by setting the environment variable <strong>_EUV_SEC_KRB5CCNAME_FILE</strong>.
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To access this file, the user profile must have <strong>*X</strong> authority to each
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directory in the path, and <strong>*R</strong> authority to the file where the cache
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file name is stored. The first time that a user creates a credentials cache,
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the user profile must have <strong>*WX</strong> authority to the parent directory.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Messages</h4><ul><li>The <tt>option_name</tt> option requires a value.</li>
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<li><tt>command_option</tt> is not a valid command option.</li>
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<li>No options allowed when renewing or validating ticket.</li>
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<li>Unable to obtain name of default credentials cache.</li>
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<li>Unable to resolve credentials cache <tt>file_name</tt>.</li>
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<li>No initial ticket available.</li>
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<li>Principal name must be specified.</li>
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<li>Unable to retrieve ticket from credentials cache <tt>file_name</tt>.</li>
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<li>Initial ticket is not renewable.</li>
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<li><tt>option_value</tt> option is not valid for <tt>request_name</tt> request.</li>
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<li>Unable to obtain initial credentials.</li>
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<li>Unable to parse principal name.</li>
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<li>Unable to resolve key table <tt>file_name</tt>.</li>
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<li>Password is not correct for <tt>principal_name</tt>.</li>
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<li>Unable to read password.</li>
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<li>Unable to store initial credentials in credentials cache <tt>file_name</tt>.</li>
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<li>Time delta value is not valid.</li>
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</ul>
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</div>
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<div class="example"><p>For an example of how this command is used, see <a href="rzakhkinit.htm#rzakhkinit">Obtain or renew ticket granting tickets</a> .</p>
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</div>
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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="rzakhkinit.htm" title="The kinit command obtains or renews a Kerberos ticket granting ticket.">Obtain or renew ticket granting tickets</a></div>
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</div>
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</div>
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</body>
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</html>
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