- Voice enhancements, user management, payment method

.htaccess

@@ -1,16 +1,22 @@
 # CyberChat .htaccess — Apache configuration
 
-# Deny direct access to SQLite databases
-<FilesMatch "\.sqlite$">
-    Order Allow,Deny
-    Deny from all
+# Deny direct access to databases and the credential-bearing config file
+<FilesMatch "(^config\.json$|\.sqlite($|-wal$|-shm$))">
+    <IfModule mod_authz_core.c>
+        Require all denied
+    </IfModule>
+    <IfModule !mod_authz_core.c>
+        Order Allow,Deny
+        Deny from all
+    </IfModule>
 </FilesMatch>
 
-# Deny direct access to db/ and archive/ directories
+# Deny direct access to storage and internal PHP libraries
 <IfModule mod_rewrite.c>
     RewriteEngine On
     RewriteRule ^db/ - [F,L]
     RewriteRule ^archive/ - [F,L]
+    RewriteRule ^lib/ - [F,L]
 </IfModule>
 
 # PHP settings (if allowed by host)