Make regexp more strict and refuse trailing newlines

simplesamlphp · Nov 19, 2024 · 6e13445 · 6e13445
1 parent da04391
commit 6e13445
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Key/PrivateKey.php b/src/Key/PrivateKey.php
@@ -56,7 +56,7 @@ public static function fromFile(
     ): static {
         if (preg_match(PEM::PEM_REGEX, $file) !== 1) {
             // Not a PEM-encoded key. Must be a file
-            if (preg_match('/^(file:\/\/)/i', $file) !== 1) {
+            if (preg_match('/^(file:\/\/)/Di', $file) !== 1) {
                 $file = preg_filter('/^/', 'file://', $file);
             }
         }