1 files changed, 93 insertions, 0 deletions
diff --git a/plugins/SecurityInfo/PhpSecInfo/Test/Core/gid.php b/plugins/SecurityInfo/PhpSecInfo/Test/Core/gid.php
new file mode 100644
index 0000000000..88a6f3c6c1
--- /dev/null
+++ b/plugins/SecurityInfo/PhpSecInfo/Test/Core/gid.php
@@ -0,0 +1,93 @@
+<?php
+/**
+ * Test class for GID
+ *
+ * @package PhpSecInfo
+ * @author Ed Finkler <coj@funkatron.com>
+ */
+
+
+/**
+ * require the PhpSecInfo_Test_Core class
+ */
+require_once(PHPSECINFO_BASE_DIR.'/Test/Test_Core.php');
+
+
+/**
+ * the minimum "safe" UID that php should be executing as.  This can vary,
+ * but in general 100 seems like a good min.
+ *
+ */
+define ('PHPSECINFO_MIN_SAFE_GID', 100);
+
+/**
+ * Test class for GID
+ *
+ * @package PhpSecInfo
+ */
+class PhpSecInfo_Test_Core_Gid extends PhpSecInfo_Test_Core
+{
+
+	/**
+	 * This should be a <b>unique</b>, human-readable identifier for this test
+	 *
+	 * @var string
+	 */
+	var $test_name = "group_id";
+
+	var $recommended_value = PHPSECINFO_MIN_SAFE_GID;
+
+
+	/**
+	 * This test only works under Unix OSes
+	 *
+	 * @return boolean
+	 */
+	function isTestable() {
+		if ($this->osIsWindows()) {
+			return false;
+		} elseif ($this->getUnixId() === false) {
+		    $this->setMessageForResult(PHPSECINFO_TEST_RESULT_NOTRUN, 'en', 'Functions required to retrieve group ID not available');
+		    return false;
+		}
+		return true;
+	}
+
+	function _retrieveCurrentValue() {
+        $id = $this->getUnixId();
+        if (is_array($id)) {
+            $lowest_gid = key($id['groups']);
+            $this->current_value = $lowest_gid;
+        } else {
+            $this->current_value = false;
+        }
+	}
+
+	/**
+	 * Checks the GID of the PHP process to make sure it is above PHPSECINFO_MIN_SAFE_GID
+	 *
+	 * @see PHPSECINFO_MIN_SAFE_GID
+	 */
+	function _execTest() {
+		if ($this->current_value >= $this->recommended_value) {
+			return PHPSECINFO_TEST_RESULT_OK;
+		}
+
+		return PHPSECINFO_TEST_RESULT_WARN;
+	}
+
+
+	/**
+	 * Set the messages specific to this test
+	 *
+	 */
+	function _setMessages() {
+		parent::_setMessages();
+
+		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_OK, 'en', 'PHP is executing as what is probably a non-privileged group');
+		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_WARN, 'en', 'PHP may be executing as a "privileged" group, which could be a serious security vulnerability.');
+		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_NOTRUN, 'en', 'This test will not run on Windows OSes');
+	}
+
+
+}
+\ No newline at end of file