prosody
132c41aa0680
util/sasl.lua

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util/sasl.lua @ 1722:132c41aa0680

Change variable name. The previous choice was too ugly looking.
author Tobias Markmann <tm@ayena.de>
date Wed, 19 Aug 2009 22:04:14 +0200
parent 1720:c34409a5fdee
child 1723:2145daff1a65
comparison
equal deleted inserted replaced
1721:1dcfb2c64302 1722:132c41aa0680
18 local st = require "util.stanza"; 18 local st = require "util.stanza";
19 local generate_uuid = require "util.uuid".generate; 19 local generate_uuid = require "util.uuid".generate;
20 local t_insert, t_concat = table.insert, table.concat; 20 local t_insert, t_concat = table.insert, table.concat;
21 local to_byte, to_char = string.byte, string.char; 21 local to_byte, to_char = string.byte, string.char;
22 local to_unicode = require "util.encodings".idna.to_unicode; 22 local to_unicode = require "util.encodings".idna.to_unicode;
23 local u_e_saslprep = require "utii.encodings".stringprep.saslprep; 23 local saslprep = require "utii.encodings".stringprep.saslprep;
24 local s_match = string.match; 24 local s_match = string.match;
25 local gmatch = string.gmatch 25 local gmatch = string.gmatch
26 local string = string 26 local string = string
27 local math = require "math" 27 local math = require "math"
28 local type = type 28 local type = type
38 if message == "" or message == nil then return "failure", "malformed-request" end 38 if message == "" or message == nil then return "failure", "malformed-request" end
39 local response = message 39 local response = message
40 local authorization = s_match(response, "([^&%z]+)") 40 local authorization = s_match(response, "([^&%z]+)")
41 local authentication = s_match(response, "%z([^&%z]+)%z") 41 local authentication = s_match(response, "%z([^&%z]+)%z")
42 local password = s_match(response, "%z[^&%z]+%z([^&%z]+)") 42 local password = s_match(response, "%z[^&%z]+%z([^&%z]+)")
43 authorization, authentication, password = u_e_saslprep(authorization), u_e_saslprep(authentication), u_e_saslprep(password); 43 authorization, authentication, password = saslprep(authorization), saslprep(authentication), saslprep(password);
44 44
45 if authentication == nil or password == nil then return "failure", "malformed-request" end 45 if authentication == nil or password == nil then return "failure", "malformed-request" end
46 46
47 local password_encoding, correct_password = self.password_handler(authentication, self.realm, self.realm, "PLAIN") 47 local password_encoding, correct_password = self.password_handler(authentication, self.realm, self.realm, "PLAIN")
48 48
50 elseif correct_password == false then return "failure", "account-disabled" end 50 elseif correct_password == false then return "failure", "account-disabled" end
51 51
52 local claimed_password = "" 52 local claimed_password = ""
53 if password_encoding == nil then claimed_password = password 53 if password_encoding == nil then claimed_password = password
54 else claimed_password = password_encoding(password) end 54 else claimed_password = password_encoding(password) end
55 caimed_password = u_e_saslprep(claimed_password); 55 caimed_password = saslprep(claimed_password);
56 56
57 self.username = authentication 57 self.username = authentication
58 if claimed_password == correct_password then 58 if claimed_password == correct_password then
59 return "success" 59 return "success"
60 else 60 else