mon = peripheral.wrap("left")
code = "!@#$"
label = ""

serverid = 886

rednet.open("back")
while true do
os.pullEvent("disk")
path = disk.getMountPath("front")
if (path) then
path2 = path.."/username"
path = path.."/access"
file = (fs.exists(path)) and io.open(path,"r") or nil
file2 = (fs.exists(path2)) and io.open(path2,"r") or nil
end

disk.eject("front")
if file then
if file2 then
username = file2:read()
password = file:read()
print("  ")
print("username: "..username)
rednet.send(serverid,username.." getPass")
sender,hg = rednet.receive()
if sender == serverid then
code = hg
end
rednet.send(serverid,"getpermission "..username)
sender1,out = rednet.receive()
if sender1 == serverid then
if out == "10" or out == "9" then

if code == "false" then
print("password false")
mon.write("password false")
else
if (file and password==code )then
rs.setOutput("bottom",true)
mon.write("access granted")
sleep(5)
rs.setOutput("bottom",false)
end
end
else
mon.write("you dont have the permission")
end
end
end
else
mon.write("the disk is not ")
mon.setCursorPos(1,2)
mon.write("compatible")
end
if(file2) then file2:close() file2 = nil end
if(file) then file:close() file = nil end
sleep(2)
mon.clear()
mon.setCursorPos(1,1)

end