prosody
1509cabb8321
util/sasl/scram.lua

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util/sasl/scram.lua @ 2197:1509cabb8321

Add check for forbidden char sequences in validate_username().
author Tobias Markmann <tm@ayena.de>
date Tue, 17 Nov 2009 11:31:59 +0100
parent 2196:614c839c30c5
child 2198:d18b4d22b8da
comparison
equal deleted inserted replaced
2196:614c839c30c5 2197:1509cabb8321
58 return res 58 return res
59 end 59 end
60 60
61 local function validate_username(username) 61 local function validate_username(username)
62 -- check for forbidden char sequences 62 -- check for forbidden char sequences
63 63 for eq in s:gmatch("=(.?.?)") do
64 if eq ~= "2D" and eq ~= "3D" then return false end end return true;
64 -- replace =2D with , and =3D with = 65 -- replace =2D with , and =3D with =
65 66
66 -- apply SASLprep 67 -- apply SASLprep
67 return username; 68 return username;
68 end 69 end