Add script to enable USN plugin

New authority monitor code requires the USN plugin to be
enabled in the database to ensure that the entryUSN attribute
is added to authority entries.

In the case where this plugin was disabled, accessing this
attribute resulted in a null pointer exception whch prevented server
startup.

The code has been changed so as not to throw a null pointer exception
on startup if the entryusn is not present, and also to call an LDIF
to enable the plugin when a subsystem is configured through pkispawn.

1 files changed, 17 insertions, 0 deletions

diff --git a/base/server/cms/src/com/netscape/cms/servlet/csadmin/ConfigurationUtils.java b/base/server/cms/src/com/netscape/cms/servlet/csadmin/ConfigurationUtils.java
index e2b014f35..8c353f0c7 100644
--- a/base/server/cms/src/com/netscape/cms/servlet/csadmin/ConfigurationUtils.java
+++ b/base/server/cms/src/com/netscape/cms/servlet/csadmin/ConfigurationUtils.java
@@ -1283,6 +1283,23 @@ public class ConfigurationUtils {
         }
     }
 
+    public static void enableUSNPlugin() throws IOException, EBaseException {
+        IConfigStore cs = CMS.getConfigStore();
+
+        IConfigStore dbCfg = cs.getSubStore("internaldb");
+        ILdapConnFactory dbFactory = CMS.getLdapBoundConnFactory("ConfigurationUtils");
+        dbFactory.init(dbCfg);
+        LDAPConnection conn = dbFactory.getConn();
+        try {
+            importLDIFS("preop.internaldb.usn.ldif", conn);
+        } catch (Exception e) {
+            CMS.debug("Failed to enable USNPlugin: " + e);
+            throw new EBaseException("Failed to enable USN plugin: " + e, e);
+        } finally {
+            releaseConnection(conn);
+        }
+    }
+
     public static void populateDB() throws IOException, EBaseException {
 
         IConfigStore cs = CMS.getConfigStore();