mydoorlock

--simple door lock
--pastebin get NV4DJYdf startup
--change the values under the comment "change these values"
--name this program startup, then restart the computer

--inspired/copied by/from
--http://computercraft.info/wiki/Making_a_Password_Protected_Door

--"change these values"
local side = "default1"
local password = "password1"
local openTime = 5
local adminPassword="admin1"
local adminTime= 10

--make copy of os.pullevent
local pullEventCopy = os.pullEvent

--make it so that the program can't be terminated by
-- holding ctrl-t
os.pullEvent = os.pullEventRaw

--check that adminPassword and password aren't the same
--and aren't the default values
local hasErrors=false
if(adminPassword==password) then
 print("Unresolved: The adminPassword can't be the same as the password")
 hasErrors=true
end
if(adminPassword=="admin") then
 print("Unresolved: The adminPassword has to be changed")
 hasErrors=true
end
if(password=="password") then
 print("Unresolved: The password has to be changed")
 hasErrors=true
end
if(side=="default") then
 print("Unresolved: The side hasn't been configured")
 hasErrors=true
end
if hasErrors then
 print("edit the file to change these values.")
 error("Exited")
end




while true do
 term.clear()
 term.setCursorPos(1, 1)
 print("Password:")
 input = read("*")
 if input == password then --password
  print("Correct!")
  redstone.setOutput(side, true)
  sleep(openTime)
  redstone.setOutput(side, false)
 elseif input==adminPassword then --admin
  os.pullEvent = pullEventCopy--enable ctrl-t
  print("Hold ctrl-t to enter admin mode.")
  sleep(adminTime)
  os.pullEvent = os.pullEventRaw--disable ctrl-t
 else --fail
  print("Incorrect!")
  sleep(2)
 end
end