From 617e732f663da27e5f3294b2e700648f76bdc191 Mon Sep 17 00:00:00 2001
From: psychon <psychon@726aef4b-f618-498e-8847-2d620e286838>
Date: Tue, 1 Apr 2008 08:57:21 +0000
Subject: [PATCH] Only allow admins to load the shell module

The exception to this is if ZNC is compiled with -DMOD_SHELL_ALLOW_EVERYONE
x-x wanted this.


git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@1007 726aef4b-f618-498e-8847-2d620e286838
---
 modules/shell.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/modules/shell.cpp b/modules/shell.cpp
index 155a5cd9..ab4c3b8f 100644
--- a/modules/shell.cpp
+++ b/modules/shell.cpp
@@ -43,6 +43,18 @@ public:
 		}
 	}
 
+	virtual bool OnLoad(const CString& sArgs, CString& sMessage)
+	{
+#ifndef MOD_SHELL_ALLOW_EVERYONE
+		if (!m_pUser->IsAdmin()) {
+			sMessage = "You must be admin to use the shell module";
+			return false;
+		}
+#endif
+
+		return true;
+	}
+
 	virtual void OnModCommand(const CString& sCommand) {
 		if ((strcasecmp(sCommand.c_str(), "cd") == 0) || (strncasecmp(sCommand.c_str(), "cd ", 3) == 0)) {
 			CString sPath = CUtils::ChangeDir(m_sPath, ((sCommand.length() == 2) ? CString(CZNC::Get().GetHomePath()) : CString(sCommand.substr(3))), CZNC::Get().GetHomePath());