Eval whitelist

Implement whitelist in eval

1 files changed, 23 insertions, 0 deletions

diff --git a/src/tests/eval_whitelist_user_then_builtin.phpt b/src/tests/eval_whitelist_user_then_builtin.phpt
new file mode 100644
index 0000000..8db36fc
--- /dev/null
+++ b/src/tests/eval_whitelist_user_then_builtin.phpt
@@ -0,0 +1,23 @@
+--TEST--
+Eval whitelist - builtin function
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/eval_whitelist.ini
+--FILE--
+<?php 
+
+function my_fun() {
+        return sin(10);
+}
+
+$a = my_fun(1);
+echo "Outside of eval: $a\n";
+eval('$a = my_fun(5);');
+echo "After allowed eval: $a\n";
+eval('$a = my_fun(4);');
+echo "After eval: $a\n";
+?>
+--EXPECTF--
+Outside of eval: -0.54402111088937
+[snuffleupagus][0.0.0.0][Eval_whitelist][drop] The function 'sin' isn't in the eval whitelist, dropping its call.