SaferLua [safer_lua]

A subset of the language Lua for safe and secure Lua sandboxes with:

• limited code length
• limited execution time
• limited memory use
• limited posibilities to call functions

License

Copyright (C) 2018-2022 Joachim Stolberg Code: Licensed under the GNU LGPL version 2.1 or later. See LICENSE.txt
Functions safe_string_rep and safe_string_find (from mesecons) LGPL version 3

Dependencies

none

History

• 2018-06-24 v0.01 * first draft
• 2020-03-14 v1.00 * extracted from TechPack and released
• 2021-11-28 v1.01 * function string.split2 added, unpack removed
• 2022-12-22 v1.02 * Limit code execution time for recursive function calls (#3 by Thomas--S)
• 2024-06-19 V1.03 * Add safe variants for strin.rep() and string.find()