Initial commit

Creative/dynmap/web/standalone/MySQL_login.php

@@ -0,0 +1,75 @@
+<?php
+ob_start();
+require_once('MySQL_funcs.php');
+include('MySQL_config.php');
+include('MySQL_getlogin.php');
+ob_end_clean();
+
+session_start();
+
+if(isset($_POST['j_username'])) {
+  $userid = $_POST['j_username'];
+}
+else {
+  $userid = '-guest-';
+}
+$good = false;
+
+if(strcmp($userid, '-guest-')) {
+  if(isset($_POST['j_password'])) {
+    $password = $_POST['j_password'];
+  }
+  else {
+    $password = '';
+  }
+  $ctx = hash_init('sha256');
+  hash_update($ctx, $pwdsalt);
+  hash_update($ctx, $password);
+  $hash = hash_final($ctx);
+  $useridlc = strtolower($userid);
+  if (strcasecmp($hash, $pwdhash[$useridlc]) == 0) {
+     $_SESSION['userid'] = $userid;
+     $good = true; 
+  }
+  else {
+     $_SESSION['userid'] = '-guest-';
+  }
+}
+else {
+  $_SESSION['userid'] = '-guest-';
+  $good = true;
+}
+$content = getStandaloneFile('dynmap_reg.php');
+
+/* Prune pending registrations, if needed */
+$lines = explode('\n', $content);
+$newlines[] = array();
+if(!empty($lines)) {
+	$cnt = count($lines) - 1;
+	$changed = false;
+	for($i=1; $i < $cnt; $i++) {
+		list($uid, $pc, $hsh) = explode('=', rtrim($lines[$i]));
+		if($uid == $useridlc) continue;
+		if(array_key_exists($uid, $pendingreg)) {
+			$newlines[] = $uid . '=' . $pc . '=' . $hsh;
+		}
+		else {
+			$changed = true;
+		}
+	}
+	if($changed) {
+        updateStandaloneFile('dynmap_reg.php', implode("\n", $newlines));
+	}
+}
+
+if($good) {
+   echo "{ \"result\": \"success\" }"; 
+}
+else {
+   echo "{ \"result\": \"loginfailed\" }"; 
+}
+
+cleanupDb();
+ 
+?>
+