diff options
Diffstat (limited to 'plugins/mod_auth_internal_hashed.lua')
| -rw-r--r-- | plugins/mod_auth_internal_hashed.lua | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/plugins/mod_auth_internal_hashed.lua b/plugins/mod_auth_internal_hashed.lua index 4e554584..59aef1ec 100644 --- a/plugins/mod_auth_internal_hashed.lua +++ b/plugins/mod_auth_internal_hashed.lua @@ -59,22 +59,22 @@ function new_hashpass_provider(host) local valid, stored_key, server_key - if credentials.hexpass then - -- convert hexpass to stored_key and server_key - -- TODO: remove this in near future + -- convert hexpass to stored_key and server_key + -- TODO: remove this in near future + if credentials.hashpass then valid = true; - local salted_password = credentials.hexpass:gsub("..", function(x) return string.char(tonumber(x, 16)); end); - - stored_key = sha1(hmac_sha1(salted_password, "Client Key")) - server_key = hmac_sha1(salted_password, "Server Key"); - else - valid, stored_key, server_key = getAuthenticationDatabaseSHA1(password, credentials.salt, credentials.iteration_count); + local salted_password = credentials.hashpass:gsub("..", function(x) return string.char(tonumber(x, 16)); end); + log("debug", "salted_password in bin: %s", tostring(salted_password)); + credentials.stored_key = sha1(hmac_sha1(salted_password, "Client Key")):gsub(".", function (c) return ("%02x"):format(c:byte()); end); + credentials.server_key = hmac_sha1(salted_password, "Server Key"):gsub(".", function (c) return ("%02x"):format(c:byte()); end); end + local valid, stored_key, server_key = getAuthenticationDatabaseSHA1(password, credentials.salt, credentials.iteration_count); + local stored_key_hex = stored_key:gsub(".", function (c) return ("%02x"):format(c:byte()); end); local server_key_hex = server_key:gsub(".", function (c) return ("%02x"):format(c:byte()); end); - if valid and stored_key_hex == credentials.stored_key and server_key_hex == credentials.server_key_hex then + if valid and stored_key_hex == credentials.stored_key and server_key_hex == credentials.server_key then return true; else return nil, "Auth failed. Invalid username, password, or password hash information."; @@ -85,15 +85,9 @@ function new_hashpass_provider(host) if is_cyrus(host) then return nil, "Passwords unavailable for Cyrus SASL."; end local account = datamanager.load(username, host, "accounts"); if account then - if account.iteration_count == nil then - account.iteration_count = iteration_count; - end - - if account.salt == nil then - account.salt = generate_uuid(); - end - - local valid, stored_key, server_key = getAuthenticationDatabaseSHA1(password, credentials.salt, credentials.iteration_count); + account.salt = account.salt or generate_uuid(); + account.iteration_count = account.iteration_count or iteration_count; + local valid, stored_key, server_key = getAuthenticationDatabaseSHA1(password, account.salt, account.iteration_count); local stored_key_hex = stored_key:gsub(".", function (c) return ("%02x"):format(c:byte()); end); local server_key_hex = server_key:gsub(".", function (c) return ("%02x"):format(c:byte()); end); |