feat: add PostgreSQL schema initialization and FreeRADIUS SQL module configuration

radiuscontroller/raddb/mods-enabled/sql

@@ -8,8 +8,23 @@ sql {
 	password = "radpass"
 	radius_db = "radius"
 
-	read_clients = yes
+	# Standard FreeRADIUS SQL Table Mappings
+	authcheck_table = "radcheck"
+	authreply_table = "radreply"
+	groupcheck_table = "radgroupcheck"
+	groupreply_table = "radgroupreply"
+	usergroup_table = "radusergroup"
+
+	# Accounting Table Mappings
+	acct_table1 = "radacct"
+	acct_table2 = "radacct"
+
+	# Post-auth Table Mapping
+	postauth_table = "radpostauth"
+
+	# NAS Client Table Mapping
 	client_table = "nas"
+	read_clients = yes
 
 	group_attribute = "User-Group"
 

sql/init.sql

@@ -86,6 +86,15 @@ CREATE TABLE IF NOT EXISTS nas (
     description VARCHAR(200) DEFAULT 'RADIUS Client'
 );
 
+CREATE TABLE IF NOT EXISTS radpostauth (
+    id BIGSERIAL PRIMARY KEY,
+    username VARCHAR(64) NOT NULL DEFAULT '',
+    pass VARCHAR(64) NOT NULL DEFAULT '',
+    reply VARCHAR(32) NOT NULL DEFAULT '',
+    authdate TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+CREATE INDEX IF NOT EXISTS radpostauth_username ON radpostauth (username);
+
 -- Application Management Tables
 CREATE TABLE IF NOT EXISTS guest_profiles (
     id SERIAL PRIMARY KEY,