prosody
5de6b93d0190
util/sasl.lua

Find changesets by keywords by author, files, the commit message, revision number or hash, or revset expression.

Software / code / prosody

Comparison

util/sasl.lua @ 6777:5de6b93d0190

util.*: Remove use of module() function, make all module functions local and return them in a table at the end
author Kim Alvefur <zash@zash.se>
date Sat, 21 Feb 2015 10:36:37 +0100
parent 6036:f9e108f7db21
child 8382:e5d00bf4a4d5
comparison
equal deleted inserted replaced
6774:3965662ae091 6777:5de6b93d0190
17 local type = type 17 local type = type
18 local setmetatable = setmetatable; 18 local setmetatable = setmetatable;
19 local assert = assert; 19 local assert = assert;
20 local require = require; 20 local require = require;
21 21
22 module "sasl" 22 local _ENV = nil;
23 23
24 --[[ 24 --[[
25 Authentication Backend Prototypes: 25 Authentication Backend Prototypes:
26 26
27 state = false : disabled 27 state = false : disabled
45 local mechanisms = {}; 45 local mechanisms = {};
46 local backend_mechanism = {}; 46 local backend_mechanism = {};
47 local mechanism_channelbindings = {}; 47 local mechanism_channelbindings = {};
48 48
49 -- register a new SASL mechanims 49 -- register a new SASL mechanims
50 function registerMechanism(name, backends, f, cb_backends) 50 local function registerMechanism(name, backends, f, cb_backends)
51 assert(type(name) == "string", "Parameter name MUST be a string."); 51 assert(type(name) == "string", "Parameter name MUST be a string.");
52 assert(type(backends) == "string" or type(backends) == "table", "Parameter backends MUST be either a string or a table."); 52 assert(type(backends) == "string" or type(backends) == "table", "Parameter backends MUST be either a string or a table.");
53 assert(type(f) == "function", "Parameter f MUST be a function."); 53 assert(type(f) == "function", "Parameter f MUST be a function.");
54 if cb_backends then assert(type(cb_backends) == "table"); end 54 if cb_backends then assert(type(cb_backends) == "table"); end
55 mechanisms[name] = f 55 mechanisms[name] = f
64 t_insert(backend_mechanism[backend_name], name); 64 t_insert(backend_mechanism[backend_name], name);
65 end 65 end
66 end 66 end
67 67
68 -- create a new SASL object which can be used to authenticate clients 68 -- create a new SASL object which can be used to authenticate clients
69 function new(realm, profile) 69 local function new(realm, profile)
70 local mechanisms = profile.mechanisms; 70 local mechanisms = profile.mechanisms;
71 if not mechanisms then 71 if not mechanisms then
72 mechanisms = {}; 72 mechanisms = {};
73 for backend, f in pairs(profile) do 73 for backend, f in pairs(profile) do
74 if backend_mechanism[backend] then 74 if backend_mechanism[backend] then
136 require "util.sasl.digest-md5".init(registerMechanism); 136 require "util.sasl.digest-md5".init(registerMechanism);
137 require "util.sasl.anonymous" .init(registerMechanism); 137 require "util.sasl.anonymous" .init(registerMechanism);
138 require "util.sasl.scram" .init(registerMechanism); 138 require "util.sasl.scram" .init(registerMechanism);
139 require "util.sasl.external" .init(registerMechanism); 139 require "util.sasl.external" .init(registerMechanism);
140 140
141 return _M; 141 return {
142 registerMechanism = registerMechanism;
143 new = new;
144 };