https://wiki.tetrain.com/index.php?action=history&feed=atom&title=Nagios_Plugin_for_SSL_Certificate_expiry_Checks 2026-07-25T09:12:33Z Revision history for this page on the wiki MediaWiki 1.43.9 https://wiki.tetrain.com/index.php?title=Nagios_Plugin_for_SSL_Certificate_expiry_Checks&diff=1474&oldid=prev 2013-10-25T11:23:22Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 11:23, 25 October 2013</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[category:Nagios]]</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Nagios Plugin for SSL Certificate expiry Checks==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Nagios Plugin for SSL Certificate expiry Checks==</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Nagios should be enabled to check SSL certificate expiry dates remotely and alert on the time remaining if it is less than 30 days or so </ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Download==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Download==</div></td></tr> </table>

Biswajit https://wiki.tetrain.com/index.php?title=Nagios_Plugin_for_SSL_Certificate_expiry_Checks&diff=1473&oldid=prev 2013-10-25T11:19:56Z

<p>Created page with &quot; ==Nagios Plugin for SSL Certificate expiry Checks== ==Download== http://exchange.nagios.org/directory/Plugins/Network-Protocols/HTTP/check_ssl_cert/details ==Installation ...&quot;</p> <p><b>New page</b></p><div><br /> ==Nagios Plugin for SSL Certificate expiry Checks==<br /> <br /> ==Download==<br /> <br /> http://exchange.nagios.org/directory/Plugins/Network-Protocols/HTTP/check_ssl_cert/details<br /> <br /> ==Installation ==<br /> <br /> Copy the check_ssl_cert ( nagios Plugin ) in /usr/local/nagios/libexec/ directory <br /> <br /> make it executable and owned by nagios user <br /> <br /> chmod 755 /usr/local/nagios/libexec/check_ssl_cert<br /> chown nagios.nagios /usr/local/nagios/libexec/check_ssl_cert<br /> <br /> Then check an site / zimbra admin which has ssl certificate with command line , example for Zimbra internal certificate is shown below <br /> <br /> /usr/local/nagios/libexec/check_ssl_cert -H webmail.phdcci.in -A -p 7071<br /> <br /> you will get a response like <br /> <br /> SSL_CERT OK - X.509 certificate for &#039;webmail.phdcci.in&#039; from &#039;webmail.phdcci.in&#039; valid until &#039;&#039;&#039;May 3 15:58:02 2014 GMT&#039;&#039;&#039;<br /> <br /> This gives the expiry date too. ( -A option is for not to check valid authority , -p is for specifying the port address ) <br /> <br /> Now , Please create a command for nagios in /usr/local/nagios/etc/objects/command.cfg as shown below <br /> <br /> define command {<br /> command_name check_ssl_certificate_expiry<br /> command_line $USER1$/check_ssl_cert -H $HOSTADDRESS$ -A -p $ARG1$<br /> }<br /> <br /> Reload the nagios with <br /> <br /> service nagios reload<br /> <br /> ==Configuration==<br /> <br /> Now you are ready to configure services to check the ssl expiry . So add the following line in the host/service configuration files of the concerning hosts<br /> <br /> define service {<br /> use generic-service<br /> host_name webmail.phdcci.in<br /> service_description SSL Certificate Expiry<br /> notification_options w,u,c,r<br /> check_command check_ssl_certificate_expiry!7071<br /> }<br /> <br /> Reload the Nagios service .<br /> <br /> Check the environment on the web GUI of Nagios</div>

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