request.lua

local integrator = peripheral.find("redstoneIntegrator")
local envd = peripheral.find("environmentDetector")
list_ = fs.open("allow_list.txt","r")
list = textutils.unserialize(list_.readAll())
list_.close()
function has(table,compare)
    for _,b in pairs(table) do
        if b == compare then
            return true
        end
    end
    return false
end
open = false
while true do
    open = false
   term.clear()
   term.setCursorPos(1,1)
   term.write("request health : [y]/[n]")
   term.setCursorPos(1,2)
   input = read()
   if input == "y" then
     entities = envd.scanEntities(5) or {}
    for _,tab in pairs(entities) do
        for type,data in pairs(tab) do
            if type == "name" then
                if has(list,data) then
                  --  print(data)
                    integrator.setOutput("bottom",false)
                    open = true
                    term.clear()
                    term.setCursorPos(1,1)
                    term.write("access granted")
                    sleep(2)
                    integrator.setOutput("bottom",true)
                end
                end
            end
            end
            else
            if input == "n" then
            term.clear()
            term.setCursorPos(1,1)
            term.write("ok")
            sleep(2)
            end
            end
            end
    if not open then
        integrator.setOutput("bottom",true)
end