Merge pull request #73 from BlackCodec/master

Encryption support for user.ini by @BlackCodec.

config/users/username.ini.example

@@ -1,5 +1,9 @@
 ;Password
 password = yourpassword
+encryption = clear
+; encryption: not set, leave blank or set to clear or none to use plain text password for the user,
+; else set to encryption algoritm supported by hash function of php to use the selected
+; encryption
 
 ;Role
-role = admin
+role = admin

system/admin/admin.php

@@ -15,7 +15,9 @@ function user($key, $user=null) {
 // Create a session
 function session($user, $pass, $str = null) {
 		$user_file = 'config/users/' . $user . '.ini';
+		$user_enc = user('encryption', $user);
 		$user_pass = user('password', $user);
+		$password = (strlen($user_enc) > 0 && $user_enc !== 'clear' && $user_enc !== 'none')?hash($user_enc,$pass):$pass;
 		
 		if(file_exists($user_file)) {
 			if($pass === $user_pass) {
@@ -545,4 +547,4 @@ function clear_page_cache($url) {
 	if (file_exists($p)) {
 		unlink($p);
 	}
-}
+}