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<title>Update Certificate Authority (CA) Trust Exit Program</title>
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<h2>Update Certificate Authority (CA) Trust Exit Program</h2>
<div class="box" style="width: 70%;">
<br>
&nbsp;&nbsp;Required Parameter Group:<br>
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<br>
<table width="100%">
<tr>
<td align="center" valign="top" width="10%">1</td>
<td align="left" valign="top" width="50%">Update Certificate Authority<br>
(CA) trust exit information</td>
<td align="left" valign="top" width="20%">Input</td>
<td align="left" valign="top" width="20%">Char(*)</td>
</tr>
</table>
<br>
&nbsp;&nbsp;QSYSINC Member Name: ESYUPDCA<br>
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<br>
&nbsp;&nbsp;Exit Point Name: QIBM_QSY_CERT_APPS<br>
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<br>
&nbsp;&nbsp;Exit Point Format Name: CATR0100<br>
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<br>
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<p>The Update Certificate Authority (CA) Trust exit program is called when a CA
certificate is added to or removed from the list of trusted CA certificates for
an application using Digital Certificate Manager (DCM).</p>
<p>When the trust status of a CA certificate for an application is changed, the
user-written exit program associated with the registered application is called.
The exit point supports an unlimited number of applications, but only one exit
program for each application. (For information about registering an application
that uses certificates, see the <a href="qsyrgap.htm">Register Application for
Certificate Use</a> QSYRGAP, QsyRegisterAppForCertUse) API.</p>
<p><strong>Note:</strong> The Update Certificate Authority (CA) Trust exit
program is not be called if the Limit CA certificates trusted indicator for the
application is set to 0 (the application trusts all CA certificates that are
trusted in the *SYSTEM certificate store) and the trust status for one of the
CA certificates in the *SYSTEM certificate store is changed.</p>
<p><strong>Note:</strong> The Update Certificate Authority (CA) Trust exit
program ignores any return codes or error messages that are sent from the exit
program.</p>
<br>
<h3>Authorities and Locks</h3>
<dl>
<dt><em>Authority to Exit Program Library</em></dt>
<dd>*EXECUTE<br>
<br>
</dd>
<dt><em>Authority to Exit Program</em></dt>
<dd>*USE</dd>
</dl>
<br>
<h3>Required Parameter</h3>
<dl>
<dt><strong>Update Certificate Authority (CA) trust exit
information</strong></dt>
<dd>INPUT; CHAR(*)
<p>Information needed by the exit program for notification of any CA
certificate trust changes for the application. For details, see <a href=
"#HDRUPDCAFM">"Format of Update Certificate Authority (CA) Trust Exit
Information"</a>.</p>
</dd>
</dl>
<br>
<h3><a name="HDRUPDCAFM">Format of Update Certificate Authority (CA) Trust Exit
Information</a></h3>
<p>The following table shows the structure of the update CA trust information
for format CATR0100. For a description of the fields in this format, see <a
href="#HDRUPDCATR">"Field Descriptions"</a>.</p>
<table border width="80%">
<tr>
<th align="center" valign="bottom" colspan="2">Offset</th>
<th align="left" valign="bottom" rowspan="2">Type</th>
<th align="left" valign="bottom" rowspan="2">Field</th>
</tr>
<tr>
<th align="center" valign="bottom">Dec</th>
<th align="center" valign="bottom">Hex</th>
</tr>
<tr>
<td align="center" valign="top" width="10%">0</td>
<td align="center" valign="top" width="10%">0</td>
<td align="left" valign="top" width="20%">CHAR(20)</td>
<td align="left" valign="top" width="60%">Exit point name</td>
</tr>
<tr>
<td align="center" valign="top">20</td>
<td align="center" valign="top">14</td>
<td align="left" valign="top">CHAR(8)</td>
<td align="left" valign="top">Exit point format name</td>
</tr>
<tr>
<td align="center" valign="top">28</td>
<td align="center" valign="top">1C</td>
<td align="left" valign="top">CHAR(100)</td>
<td align="left" valign="top">Application ID</td>
</tr>
<tr>
<td align="center" valign="top">128</td>
<td align="center" valign="top">80</td>
<td align="left" valign="top">CHAR(1)</td>
<td align="left" valign="top">Action</td>
</tr>
<tr>
<td align="center" valign="top">129</td>
<td align="center" valign="top">81</td>
<td align="left" valign="top">CHAR(1)</td>
<td align="left" valign="top">Trusted CA certificate ID type</td>
</tr>
<tr>
<td align="center" valign="top">130</td>
<td align="center" valign="top">82</td>
<td align="left" valign="top">CHAR(2)</td>
<td align="left" valign="top">Reserved</td>
</tr>
<tr>
<td align="center" valign="top">132</td>
<td align="center" valign="top">84</td>
<td align="left" valign="top">BINARY(4)</td>
<td align="left" valign="top">Offset to trusted CA certificate ID</td>
</tr>
<tr>
<td align="center" valign="top">136</td>
<td align="center" valign="top">88</td>
<td align="left" valign="top">BINARY(4)</td>
<td align="left" valign="top">Length of trusted CA certificate ID</td>
</tr>
<tr>
<td align="center" valign="top">&nbsp;</td>
<td align="center" valign="top">&nbsp;</td>
<td align="left" valign="top">CHAR(*)</td>
<td align="left" valign="top">Trusted CA certificate ID</td>
</tr>
</table>
<br>
<br>
<h3><a name="HDRUPDCATR">Field Descriptions</a></h3>
<strong>Action.</strong>
<p>The action being performed on the trusted CA certificate. The possible
values follow:</p>
<table cellpadding="5">
<!-- cols="5 95" -->
<tr>
<td align="left" valign="top"><em>0</em></td>
<td align="left" valign="top">The trusted CA certificate is being added to the
list of trusted CA certificates for the application.</td>
</tr>
<tr>
<td align="left" valign="top"><em>1</em></td>
<td align="left" valign="top">The trusted CA certificate is being removed from
the list of trusted CA certificates for the application.</td>
</tr>
</table>
<p><strong>Application ID.</strong> The ID of the application.</p>
<p><strong>Trusted CA certificate ID.</strong> The ID for the trusted CA
certificate being added or removed.</p>
<p><strong>Trusted CA certificate ID type.</strong> The type of the trusted CA
certificate ID. The possible value follows:</p>
<table cellpadding="5">
<!-- cols="5 95" -->
<tr>
<td align="left" valign="top"><em>1</em></td>
<td align="left" valign="top">The trusted CA certificate ID is the label for
the certificate.</td>
</tr>
</table>
<p><strong>Exit point format name.</strong> The format name for the Update
Certificate Authority (CA) trust exit program. The possible format name is:</p>
<table cellpadding="5">
<!-- cols="15 85" -->
<tr>
<td align="left" valign="top"><em>CATR0100</em></td>
<td align="left" valign="top">The format name that is used after a CA
certificate is added or removed from the trust list for an application.</td>
</tr>
</table>
<p><strong>Exit point name.</strong> The name of the exit point that calls the
exit program.</p>
<p><strong>Length of trusted CA certificate ID.</strong> The length of the
trusted CA certificate ID.</p>
<p><strong>Offset to trusted CA certificate ID.</strong> The offset to the
start of the trusted CA certificate ID.</p>
<p><strong>Reserved.</strong> An ignored field.</p>
<br>
<hr>
Exit program introduced: V5R1
<hr>
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