fserv

-- Commands ----------------------
--# list: List all files
--# get: Download file
--# send: Upload file
--# delete: Delete file
--# mkdir: Make Directory
--# copy: Copy file with new name
--# stop: Stop server
--# ping: Ping server
----------------------------------
-- Set username and pass here ----
  user = "local"
  pass = "admin"
----------------------------------
-- Permissions -------------------
perms = {
-- if true, user & pass will be needed.
-- if false, user & pass won't be needed.
  list = false,
  get = true,
  send = true,
  delete = true,
  mkdir = true,
  copy = true,
  move = true,
  rename = true,
  stop = true,
  ping = false
}
----------------------------------
if not fs.exists("server") then
  fs.makeDir("server")
else
  if not fs.isDir("server") then
    fs.copy("server","server2")
    fs.delete("server")
    fs.makeDir("server")
  end
end
log = fs.open("servlog","w")
ver = 1.1
function printt(t)
  ts = os.time()
  time = "["..textutils.formatTime(ts).."] "
  print(time..t)
  log.write(t.."\n")
end
term.clear()
term.setCursorPos(1,1)
print("File Server Console")
printt("Server version: "..ver)
printt("Lua version: ".._VERSION)
printt(_HOST)
print("Please type modem side:")
modem = read()
rednet.open(modem)
printt("Started!")
while true do
  s,m,p = rednet.receive()
  printt("Message received")
  if type(m)=="table" then
    if m[1]=="fserver" then
      if m[2]=="list" then
        if m[3]==user and m[4]==pass or not perms.list then
          printt("Sending file list to computer id "..s)
          sleep(.1)
          rednet.send(s,fs.list("/server"))
          sleep(.1)
          rednet.send(s,"true")
        else
          printt("Cancelled list request")
          sleep(0.1)
          rednet.send(s,"Invalid user or pass")
        end
      elseif m[2]=="delete" then
        printt("Delete requested from computer id "..s)
        if m[4]==user and m[5]==pass or not perms.delete then
          printt("[Deletion] Login completed by computer id "..s)
          fs.delete("/server/"..m[3])
          printt("Deleted "..m[3].." to computer id "..s.."'s request")
          rednet.send(s,"true")
        else
          printt("Cancelled delete request from computer id "..s)
          sleep(.1)
          rednet.send(s,"Invalid user or pass")
        end
      elseif m[2]=="get" then
        printt("File download requested from computer id "..s)
        if m[4]==user and m[5]==pass or not perms.get then
          printt("[Download] Login completed by computer id "..s)
          file = fs.open("server/"..m[3],"r")
          sleep(.1)
          rednet.send(s,file.readAll())
          file.close()
          printt("Sent code of file: "..m[3].." to computer id "..s)
          sleep(.1)
          rednet.send(s,"true")
        else
          printt("Cancelled download request")
          sleep(.1)
          rednet.send(s,"Invalid user or pass")
        end
      elseif m[2]=="send" then
        printt("File upload requested from computer id "..s)
        if m[5]==user and m[6]==pass or not perms.send then
          printt("[Upload] Login completed by computer id "..s)
          file = fs.open("server/"..m[3],"w")
          file.write(m[4])
          file.close()
          printt("File uploaded: '"..m[5].."'")
          rednet.send(s,"true")
        else
          printt("Cancelled file upload")
          sleep(.1)
          rednet.send(s,"Invalid user or pass")
        end
      elseif m[2]=="mkdir" then
        printt("Directory creation requested from computer id "..s)
        if m[4]==user and m[5]==pass or not perms.mkdir then
          printt("[MakeDir] Login completed by computer id "..s)
          fs.makeDir("/server/"..m[3])
          printt("Made directory '"..m[3].."'")
          rednet.send(s,"true")
        else
          printt("Cancelled folder creation request")
          sleep(.1)
          rednet.send(s,"Invalid user or pass")
        end
      elseif m[2]=="copy" then
        printt("File duplication requested from computer id "..s)
        if m[5]==user and m[6]==pass or not perms.copy then
          printt("[Copy] Login completed by computer id "..s)
          fs.copy(m[3],m[4])
          printt("Copied '"..m[3].."' to '"..m[4]"'")
          rednet.send(s,"true")
        else
          printt("Cancelled copy request")
          sleep(.1)
          rednet.send(s,"Invalid user or pass")
        end
      elseif m[2]=="stop" then
        printt("Requested to stop server by computer id "..s)
        if m[3]==user and m[4]==pass or not perms.stop then
          printt("Stopped!")
          sleep(.1)
          rednet.send(s,"true")
          break
        else
          printt("Cancelled stop request")
          sleep(.1)
          rednet.send(s,"Invalid user or pass")
        end
      elseif m[2]=="ping" then
        printt("Ping requested from computer id "..s)
        if m[3]==user and m[4]==pass or not perms.ping then
          printt("Pinging computer id "..s)
          sleep(.1)
          rednet.send(s,"Success")
        else
          printt("Cancelled ping request")
          sleep(.1)
          rednet.send(s,"Invalid user or pass")
        end
      elseif m[2]=="rename" then
        printt("Rename requested from computer id "..s)
        if m[5]==user and m[6]==pass or not perms.rename then
          printt("Renaming "..m[3].." to "..m[4])
          fs.copy("server/"..m[3],"server/"..m[4])
          fs.delete("server/"..m[3])
          sleep(.1)
          rednet.send(s,"true")
        else
          printt("Cancelled rename request")
          sleep(.1)
          rednet.send(s,"Invalid user or pass")
        end
      elseif m[2]=="move" then
        printt("File move requested")
        if m[5]==user and m[6]==pass or not perms.move then
          printt("Moved "..m[3].." to "..m[4])
          fs.copy("server/"..m[3],"server/"..m[4])
          fs.delete("server/"..m[3])
          sleep(.1)
          rednet.send(s,"true")
        else
          printt("Move request failed")
          sleep(.1)
          rednet.send(s,"Invalid user or pass")
        end
      end
    end
  end
end
log.close()
os.shutdown()