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| author | Kim Alvefur <zash@zash.se> | 2013-10-13 01:36:28 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2013-10-13 01:36:28 +0200 |
| commit | 1b7af47f88fd23f56aede33c5759cba16622071f (patch) | |
| tree | 034ee0d0b63fdea563450ab5e0cf81715a7d2cf9 | |
| parent | d25f399ec597164f35f2edc7691f375e4deb8683 (diff) | |
| download | prosody-1b7af47f88fd23f56aede33c5759cba16622071f.tar.gz prosody-1b7af47f88fd23f56aede33c5759cba16622071f.zip | |
util.sasl.scram: Cache profile name instead of concatenating when used
| -rw-r--r-- | util/sasl/scram.lua | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/util/sasl/scram.lua b/util/sasl/scram.lua index 11fa4e7c..e1404b3b 100644 --- a/util/sasl/scram.lua +++ b/util/sasl/scram.lua @@ -101,6 +101,7 @@ function getAuthenticationDatabaseSHA1(password, salt, iteration_count) end local function scram_gen(hash_name, H_f, HMAC_f) + local profile_name = "scram_" .. hashprep(hash_name); local function scram_hash(self, message) local support_channel_binding = false; if self.profile.cb then support_channel_binding = true; end @@ -168,9 +169,9 @@ local function scram_gen(hash_name, H_f, HMAC_f) log("error", "Generating authentication database failed. Reason: %s", stored_key); return "failure", "temporary-auth-failure"; end - elseif self.profile["scram_"..hashprep(hash_name)] then + elseif self.profile[profile_name] then local state; - stored_key, server_key, iteration_count, salt, state = self.profile["scram_"..hashprep(hash_name)](self, name, self.realm); + stored_key, server_key, iteration_count, salt, state = self.profile[profile_name](self, name, self.realm); if state == nil then return "failure", "not-authorized" elseif state == false then return "failure", "account-disabled" end end |