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| author | Waqas Hussain <waqas20@gmail.com> | 2008-12-08 03:23:37 +0500 |
|---|---|---|
| committer | Waqas Hussain <waqas20@gmail.com> | 2008-12-08 03:23:37 +0500 |
| commit | 5b3c2cf16701c9bfa60c3fc5b54388e68dc8265a (patch) | |
| tree | f09f7fd42f79fa1eed44110848185d854e9a5879 | |
| parent | f7596f63cf106662abc2936454e839ee20fb7dca (diff) | |
| download | prosody-5b3c2cf16701c9bfa60c3fc5b54388e68dc8265a.tar.gz prosody-5b3c2cf16701c9bfa60c3fc5b54388e68dc8265a.zip | |
Return error when the given realm value does not match the sent realm value. Prevents impersonation of an account on one virtual host, but a user with the same username on another host.
| -rw-r--r-- | util/sasl.lua | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/util/sasl.lua b/util/sasl.lua index 89980eb2..12e7df4f 100644 --- a/util/sasl.lua +++ b/util/sasl.lua @@ -176,7 +176,11 @@ local function new_digest_md5(realm, password_handler) if not response["cnonce"] then return "failure", "malformed-request", "Missing entry for cnonce in SASL message." end if not response["qop"] then response["qop"] = "auth" end - if response["realm"] == nil then response["realm"] = "" end + if response["realm"] == nil then + response["realm"] = "" + elseif response["realm"] ~= self.realm then + return "failure", "not-authorized", "Incorrect realm value"; + end local decoder; if response["charset"] == nil then |