auth_api

local url = "http://auth.cory.red/"

local function httpGet( getUri )
  handler = http.get( url .. getUri )
  return handler.readAll()
end

local function startsWith(String, Start)
  return string.sub(String,1,string.len(Start))==Start
end

local function interp( s, tab )
  return (s:gsub('($%b{})', function(w) return tab[w:sub(3, -2)] or w end))
end

function login( username, password )

  uriArgs = {
    user = textutils.urlEncode(username),
    pass = textutils.urlEncode(password)
  }

  uriString = interp( "?user=${user}&pass=${pass}", uriArgs )
  res = httpGet(uriString)

  success = startsWith(res, "YAY:")

  return success, res

end