Mercurial > prosody-modules

annotate mod_auth_http_async/mod_auth_http_async.lua @ 1858:5daabb5fe24a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_limit_auth: Add README
author Kim Alvefur <zash@zash.se>
date Mon, 14 Sep 2015 13:36:29 +0200
parents 39a0a35f02bc
children 439711709d29
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1421
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 -- Prosody IM
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2 -- Copyright (C) 2008-2013 Matthew Wild
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3 -- Copyright (C) 2008-2013 Waqas Hussain
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 -- Copyright (C) 2014 Kim Alvefur
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 --
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 -- This project is MIT/X11 licensed. Please see the
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7 -- COPYING file in the source package for more information.
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8 --
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
10 local new_sasl = require "util.sasl".new;
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11 local base64 = require "util.encodings".base64.encode;
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
12 local waiter =require "util.async".waiter;
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
13 local http = require "net.http";
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
14
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
15 local log = module._log;
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
16 local host = module.host;
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
17
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
18 local api_base = module:get_option_string("http_auth_url", ""):gsub("$host", host);
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 if api_base == "" then error("http_auth_url required") end
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
21 local provider = {};
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
22
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
23 function provider.test_password(username, password)
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
24 log("debug", "test password for user %s at host %s", username, host);
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
25
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
26 local wait, done = waiter();
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
27
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
28 local code = -1;
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
29 http.request(api_base:gsub("$user", username), {
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
30 headers = {
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
31 Authorization = "Basic "..base64(username..":"..password);
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
32 };
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
33 },
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
34 function(body, _code)
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
35 code = _code;
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
36 done();
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
37 end);
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
38
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
39 wait();
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
40
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
41 if code >= 200 and code <= 299 then
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
42 return true;
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
43 else
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
44 module:log("debug", "HTTP auth provider returned status code %d", code);
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
45 return nil, "Auth failed. Invalid username or password.";
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
46 end
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
47 end
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
48
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
49 function provider.set_password(username, password)
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
50 return nil, "Changing passwords not supported";
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
51 end
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
52
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
53 function provider.user_exists(username)
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
54 return true;
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
55 end
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
56
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
57 function provider.create_user(username, password)
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
58 return nil, "User creation not supported";
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
59 end
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
60
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
61 function provider.delete_user(username)
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
62 return nil , "User deletion not supported";
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
63 end
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
64
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
65 function provider.get_sasl_handler()
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
66 return new_sasl(host, {
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
67 plain_test = function(sasl, username, password, realm)
1749
39a0a35f02bc mod_auth_http_async: Don't go throug usermanager to call a function from the same module
Kim Alvefur <zash@zash.se>
parents: 1421
diff changeset
68 return provider.test_password(username, realm, password), true;
1421
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
69 end
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
70 });
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
71 end
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
72
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
73 module:provides("auth", provider);
295c30e44ba8 mod_auth_http_async: Async HTTP auth module
Kim Alvefur <zash@zash.se>
parents:
diff changeset
74