uaVNjuc5

1// config : 
2
3$HTTP["url"] =~ "\.flv" {
4magnet.attract-physical-path-to = server.docroot + "/secure-flv.lua"
5}
6
7
8
9// secure-flv.lua :
10
11if (lighty.env["uri.query"]) then
12  -- split the query-string
13  get = {}
14  for k, v in string.gmatch(lighty.env["uri.query"], "(%w+)=(%w+)") do
15    get[k] = v
16  end
17  
18  if (get["check"] !=(md5.sum(os.time() .. "secretkey" .. lighty.env["uri.path"]))) then
19	return 403
20  end
21
22  if (get["start"]) then
23    -- missing: check if start is numeric and positive
24
25    -- send te FLV header + a seek into the file
26    lighty.content = { "FLV\x1\x1\0\0\0\x9\0\0\0\x9",
27       { filename = lighty.env["physical.path"], offset = get["start"] } }
28    lighty.header["Content-Type"] = "video/x-flv"
29
30    return 200
31  end
32else
33  return 403
34end