Remove setup from Postgresql realm authentication

The realm should not modify the user database but it has to be provided
and configured in advance.
However, if a file is provided it is used during the initialisation and
not during the authentication.

base/est/shared/realm/postgresql/create.sql

@@ -0,0 +1,23 @@
+CREATE TABLE "users" (
+    "id"               VARCHAR PRIMARY KEY,
+    "full_name"        VARCHAR,
+    "password"         VARCHAR
+);
+
+CREATE TABLE "user_certs" (
+    "user_id"          VARCHAR NOT NULL,
+    "cert_id"          VARCHAR NOT NULL,
+    "data"             BYTEA,
+    PRIMARY KEY ("user_id", "cert_id")
+);
+
+CREATE TABLE "groups" (
+    "id"               VARCHAR PRIMARY KEY,
+    "description"      VARCHAR
+);
+
+CREATE TABLE "group_members" (
+    "group_id"         VARCHAR NOT NULL,
+    "user_id"          VARCHAR NOT NULL,
+    PRIMARY KEY ("group_id", "user_id")
+);

base/server/src/main/java/com/netscape/cms/realm/PKIPostgreSQLRealm.java

@@ -119,17 +119,27 @@ public void initInternal () throws LifecycleException {
         if (saltLength != null) {
             handler.setSaltLength(Integer.parseInt(saltLength));
         }
+
+        String createFile = info.getProperty("dbcreate.file");
+        if (createFile != null) {
+            try{
+                connect();
+                setup(createFile);
+            } catch (Exception e) {
+                throw new LifecycleException("DB creation failed. Creation file: " + createFile, e);
+            }
+        }
+
     }
 
     /**
      * This method will create the tables if they do not exist.
      */
-    public void setup() throws Exception {
+    public void setup(String createFile) throws Exception {
 
         logger.info("Setting up PostgreSQL realm");
 
-        String filename = "/usr/share/pki/acme/realm/postgresql/create.sql";
-        String content = new String(Files.readAllBytes(Paths.get(filename)));
+        String content = new String(Files.readAllBytes(Paths.get(createFile)));
 
         String[] stats = content.split(";");
         for (String sql : stats) {
@@ -169,7 +179,6 @@ public void connect() throws Exception {
         if (connection == null) { // create the initial connection
             logger.info("Connecting to " + url);
             connection = DriverManager.getConnection(url, info);
-            setup();
             return;
         }