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lua: allow os time functions in sandbox

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This commit is contained in:
Meo597
2026-10-15 04:33:35 +08:00
parent c2a9b074f4
commit ef4f4888df
2 changed files with 24 additions and 5 deletions
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common/lua/program_test.go
+13 -5
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@@ -553,17 +553,25 @@ func TestProgramSandbox(t *testing.T) {
local function check()
assert(package == nil)
assert(require("_G") == _G)
for _, name in ipairs({"io", "os", "debug", "channel", "coroutine", "dofile", "loadfile",
for _, name in ipairs({"io", "debug", "channel", "ch", "coroutine", "dofile", "loadfile",
"load", "loadstring", "getfenv", "setfenv", "collectgarbage", "module",
"getmetatable", "setmetatable", "rawget", "rawset", "newproxy", "print", "_printregs"}) do
assert(_G[name] == nil, name)
end
for _, name in ipairs({"io", "os", "debug", "channel", "coroutine", "package", "escape"}) do
for _, name in ipairs({"io", "debug", "channel", "ch", "coroutine", "package", "escape"}) do
assert(not pcall(require, name), name)
end
for _, name in ipairs({"math", "string", "table"}) do
for _, name in ipairs({"math", "string", "table", "os"}) do
assert(require(name) == _G[name], name)
end
for _, lib in ipairs({os, require("os")}) do
for _, name in ipairs({"clock", "date", "difftime", "time"}) do
assert(type(lib[name]) == "function", "os." .. name)
end
for _, name in ipairs({"execute", "exit", "getenv", "remove", "rename", "setenv", "setlocale", "tmpname"}) do
assert(lib[name] == nil, "os." .. name)
end
end
assert(string.dump == nil and ("").dump == nil and require("string").dump == nil)
assert(math.randomseed == nil and require("math").randomseed == nil)
local helper = require("xray.test")
@@ -1144,8 +1152,8 @@ func TestProgramPrivilegesAreCompileTimeSnapshot(t *testing.T) {
}
check := func(L *glua.LState) {
t.Helper()
if got := L.GetGlobal("os").Type() == glua.LTTable; got != privileged {
t.Fatalf("os available = %t, want compile-time value %t", got, privileged)
if got := L.GetField(L.GetGlobal("os"), "execute").Type() == glua.LTFunction; got != privileged {
t.Fatalf("os.execute available = %t, want compile-time value %t", got, privileged)
}
}
factory := program.NewStateFactory(time.Second, nil, nil)