From 81d4287169cae382f98d98d1bc9cc7bc8819f11a Mon Sep 17 00:00:00 2001
From: Tobias Markmann <tm@ayena.de>
Date: Thu, 24 Feb 2011 18:56:19 +0100
Subject: util.sasl.scram: Fix bug in validate_username function. (Thanks
Florob)
---
util/sasl/scram.lua | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/util/sasl/scram.lua b/util/sasl/scram.lua
index a9538c37..aad33ebc 100644
--- a/util/sasl/scram.lua
+++ b/util/sasl/scram.lua
@@ -79,13 +79,13 @@ end
local function validate_username(username)
-- check for forbidden char sequences
for eq in username:gmatch("=(.?.?)") do
- if eq ~= "2D" and eq ~= "3D" then
+ if eq ~= "2C" and eq ~= "3D" then
return false
end
end
- -- replace =2D with , and =3D with =
- username = username:gsub("=2D", ",");
+ -- replace =2C with , and =3D with =
+ username = username:gsub("=2C", ",");
username = username:gsub("=3D", "=");
-- apply SASLprep
--
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