X-Git-Url: http://git.shiar.net/minimedit.git/blobdiff_plain/d4fc5883a123ce28c56a963e77c700db04e26ac9..59d16d1daa1748a056efc2317510fd3d541b7144:/auth.inc.php

diff --git a/auth.inc.php b/auth.inc.php
index 1a72379..6a5d1d2 100755
--- a/auth.inc.php
+++ b/auth.inc.php
@@ -1,12 +1,38 @@
 <?php
-$ALLOWED = [
-	'127.0.0.1',
-	'192.168.178.0/24',
-	'94.208.83.16', # arie.ziggo
-	'83.161.198.138', # shiar.demon
-	'145.131.141.219', # shiar@1m
-];
-
-$editable = in_array($_SERVER['REMOTE_ADDR'], $ALLOWED) ?
-	$_SERVER['REMOTE_ADDR'] : FALSE;
+global $User, $editable;
+$User = FALSE;
+
+function Auth() {
+	if (isset($_SERVER['PHP_AUTH_USER'])) {
+		$authinfo = [ $_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW'] ];
+	}
+	elseif (isset($_SERVER['REDIRECT_HTTP_AUTHORIZATION'])) {
+		// cgi compatibility
+		$authinfo = explode(':' , base64_decode(substr($_SERVER['REDIRECT_HTTP_AUTHORIZATION'], 6)));
+	}
+	else {
+		return;
+	}
+
+	$pwdata = file_get_contents(__DIR__.'/.htpasswd');
+	$pwlist = [];
+	foreach (explode("\n", $pwdata) as $line) {
+		if (!$line) continue;
+		list ($username, $pass) = explode(':', $line);
+		$pwlist[$username] = $pass;
+	}
+
+	list ($authname, $authpass) = $authinfo;
+	$usertest = $pwlist[ strtolower($authname) ];
+	if (!$usertest) return;
+
+	$salt = substr($usertest, 0, 2);
+	if (crypt($authpass, $salt) != $usertest) return;
+
+	$GLOBALS['User'] = $authname;
+}
+
+Auth();
+
+$editable = !empty($User) && $User != 'lid';