prosody
dc53343af9ac
util/sasl.lua

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util/sasl.lua @ 288:dc53343af9ac

Set username in a SASL object.
author Tobias Markmann <tm@ayena.de>
date Sat, 15 Nov 2008 20:28:09 +0100
parent 285:372d0891e8fd
child 292:33175ad2f682
comparison
equal deleted inserted replaced
286:7e4908d4bdf6 288:dc53343af9ac
17 module "sasl" 17 module "sasl"
18 18
19 local function new_plain(realm, password_handler) 19 local function new_plain(realm, password_handler)
20 local object = { mechanism = "PLAIN", realm = realm, password_handler = password_handler} 20 local object = { mechanism = "PLAIN", realm = realm, password_handler = password_handler}
21 object.feed = function(self, message) 21 object.feed = function(self, message)
22 log("debug", "feed: "..message) 22 --print(message:gsub("%W", function (c) return string.format("\\%d", string.byte(c)) end));
23
24 if message == "" or message == nil then return "failure", "malformed-request" end
23 local response = message 25 local response = message
24 local authorization = s_match(response, "([^&%z]+)") 26 local authorization = s_match(response, "([^&%z]+)")
25 local authentication = s_match(response, "%z([^&%z]+)%z") 27 local authentication = s_match(response, "%z([^&%z]+)%z")
26 local password = s_match(response, "%z[^&%z]+%z([^&%z]+)") 28 local password = s_match(response, "%z[^&%z]+%z([^&%z]+)")
27 29
29 31
30 local claimed_password = "" 32 local claimed_password = ""
31 if password_encoding == nil then claimed_password = password 33 if password_encoding == nil then claimed_password = password
32 else claimed_password = password_encoding(password) end 34 else claimed_password = password_encoding(password) end
33 35
36 self.username = authentication
34 if claimed_password == correct_password then 37 if claimed_password == correct_password then
38 log("debug", "success")
35 return "success", nil 39 return "success", nil
36 else 40 else
41 log("debug", "failure")
37 return "failure", "not-authorized" 42 return "failure", "not-authorized"
38 end 43 end
39 end 44 end
40 return object 45 return object
41 end 46 end