ERP5 provides good enough certificate authority tool.

master/product/Vifib/__init__.py

@@ -37,8 +37,8 @@ document_classes = updateGlobals(this_module, globals(),
 object_classes = ()
 content_classes = ()
 content_constructors = ()
-from Tool import SlapTool, CertificateAuthorityTool
-portal_tools = ( SlapTool.SlapTool, CertificateAuthorityTool.CertificateAuthorityTool )
+from Tool import SlapTool
+portal_tools = ( SlapTool.SlapTool, )
 from Products.PluggableAuthService.PluggableAuthService import registerMultiPlugin
 
 import VifibMachineAuthenticationPlugin

master/product/Vifib/www/Vifib_editCertificateAuthorityTool.zpt

-<h1 tal:replace="structure context/manage_page_header">PAGE HEADER</h1>
-<h2 tal:replace="structure here/manage_tabs"> TABS </h2>
-<h2 tal:define="form_title string:Edit ERP5 Certificate Authority Tool"
-    tal:replace="structure context/manage_form_title">FORM TITLE</h2>
-
-<p class="form-help">Please input the Certificate Authority path</p>
-
-<form action="manage_editCertificateAuthorityTool" method="POST">
-
-<table
- tal:define="certificate_authority_path request/certificate_authority_path|context/certificate_authority_path|string:; openssl_binary request/openssl_binary|context/openssl_binary|string:;">
-
-<tr>
-   <td>Absolute path to configured Certificate Authority</td>
-   <td>
-     <input type="text" name="certificate_authority_path" value=""
-            tal:attributes="value certificate_authority_path;" />
-   </td>
-</tr>
-<tr>
-   <td>Absolute path to OpenSSL binary</td>
-   <td>
-     <input type="text" name="openssl_binary" value=""
-            tal:attributes="value openssl_binary;" />
-   </td>
-</tr>
-<tr>
-   <td colspan="2"> 
-    <input type="submit" value="save"/>
-   </td>
-</tr>
-
-</table>
-
-</form>
-
-<h1 tal:replace="structure context/manage_page_footer">PAGE FOOTER</h1>