annotate mod_register_redirect/mod_register_redirect.lua @ 4155:308b92b07da6

mod_muc_inject_mentions: Refactor code using in_list utility function to improve readability
author Seve Ferrer <seve@delape.net>
date Mon, 28 Sep 2020 15:30:22 +0200
parents 2023cba9ead0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
443
7679b8f6b886 mod_register_redirect: update authors info.
Marco Cirillo <maranda@lightwitch.org>
parents: 442
diff changeset
1 -- (C) 2010-2011 Marco Cirillo (LW.Org)
7679b8f6b886 mod_register_redirect: update authors info.
Marco Cirillo <maranda@lightwitch.org>
parents: 442
diff changeset
2 -- (C) 2011 Kim Alvefur
7679b8f6b886 mod_register_redirect: update authors info.
Marco Cirillo <maranda@lightwitch.org>
parents: 442
diff changeset
3 --
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
4 -- Registration Redirect module for Prosody
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1100
diff changeset
5 --
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
6 -- Redirects IP addresses not in the whitelist to a web page or another method to complete the registration.
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
7
530
3cc17ef98be0 mod_register_redirect: stick to one code "punctuation" style.
Marco Cirillo <maranda@lightwitch.org>
parents: 443
diff changeset
8 local st = require "util.stanza"
2784
ba999840f318 mod_register_redirect: Import configmanager correctly (fixes #820)
t2d <td@tem.li>
parents: 2729
diff changeset
9 local cman = require "core.configmanager"
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
10
2729
7983335e88e9 mod_register_redirect: Add ::1 to the default registration_whitelist.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 1343
diff changeset
11 local ip_wl = module:get_option_set("registration_whitelist", { "127.0.0.1", "::1" })
1100
aa93cf0b1242 mod_register_redirect: cleanup a bit.
Marco Cirillo <maranda@lightwitch.org>
parents: 807
diff changeset
12 local url = module:get_option_string("registration_url", nil)
aa93cf0b1242 mod_register_redirect: cleanup a bit.
Marco Cirillo <maranda@lightwitch.org>
parents: 807
diff changeset
13 local inst_text = module:get_option_string("registration_text", nil)
aa93cf0b1242 mod_register_redirect: cleanup a bit.
Marco Cirillo <maranda@lightwitch.org>
parents: 807
diff changeset
14 local oob = module:get_option_boolean("registration_oob", true)
aa93cf0b1242 mod_register_redirect: cleanup a bit.
Marco Cirillo <maranda@lightwitch.org>
parents: 807
diff changeset
15 local admins_g = cman.get("*", "core", "admins")
aa93cf0b1242 mod_register_redirect: cleanup a bit.
Marco Cirillo <maranda@lightwitch.org>
parents: 807
diff changeset
16 local admins_l = cman.get(module:get_host(), "core", "admins")
aa93cf0b1242 mod_register_redirect: cleanup a bit.
Marco Cirillo <maranda@lightwitch.org>
parents: 807
diff changeset
17 local no_wl = module:get_option_boolean("no_registration_whitelist", false)
aa93cf0b1242 mod_register_redirect: cleanup a bit.
Marco Cirillo <maranda@lightwitch.org>
parents: 807
diff changeset
18
aa93cf0b1242 mod_register_redirect: cleanup a bit.
Marco Cirillo <maranda@lightwitch.org>
parents: 807
diff changeset
19 if type(admins_g) ~= "table" then admins_g = nil end
aa93cf0b1242 mod_register_redirect: cleanup a bit.
Marco Cirillo <maranda@lightwitch.org>
parents: 807
diff changeset
20 if type(admins_l) ~= "table" then admins_l = nil end
aa93cf0b1242 mod_register_redirect: cleanup a bit.
Marco Cirillo <maranda@lightwitch.org>
parents: 807
diff changeset
21
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
22 function reg_redirect(event)
530
3cc17ef98be0 mod_register_redirect: stick to one code "punctuation" style.
Marco Cirillo <maranda@lightwitch.org>
parents: 443
diff changeset
23 local stanza, origin = event.stanza, event.origin
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
24
1100
aa93cf0b1242 mod_register_redirect: cleanup a bit.
Marco Cirillo <maranda@lightwitch.org>
parents: 807
diff changeset
25 if not no_wl and ip_wl:contains(origin.ip) then return; end
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
26
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
27 -- perform checks to set default responses and sanity checks.
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
28 if not inst_text then
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
29 if url and oob then
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
30 if url:match("^%w+[:].*$") then
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
31 if url:match("^(%w+)[:].*$") == "http" or url:match("^(%w+)[:].*$") == "https" then
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
32 inst_text = "Please visit "..url.." to register an account on this server."
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
33 elseif url:match("^(%w+)[:].*$") == "mailto" then
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
34 inst_text = "Please send an e-mail at "..url:match("^%w+[:](.*)$").." to register an account on this server."
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
35 elseif url:match("^(%w+)[:].*$") == "xmpp" then
442
761b7e1bb7ab mod_register_redirect: few mistake fixes to make it work.
Marco Cirillo <maranda@lightwitch.org>
parents: 441
diff changeset
36 inst_text = "Please contact "..module:get_host().."'s server administrator via xmpp to register an account on this server at: "..url:match("^%w+[:](.*)$")
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
37 else
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
38 module:log("error", "This module supports only http/https, mailto or xmpp as URL formats.")
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
39 module:log("error", "If you want to use personalized instructions without an Out-Of-Band method,")
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
40 module:log("error", "specify: register_oob = false; -- in your configuration along your banner string (register_text).")
807
7d1d3ca31d03 mod_register_redirect: rebacked in changeset c6f1427da79d (behaviour fixed).
Marco Cirillo <maranda@lightwitch.org>
parents: 805
diff changeset
41 return origin.send(st.error_reply(stanza, "wait", "internal-server-error")) -- bouncing request.
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
42 end
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
43 else
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
44 module:log("error", "Please check your configuration, the URL you specified is invalid")
807
7d1d3ca31d03 mod_register_redirect: rebacked in changeset c6f1427da79d (behaviour fixed).
Marco Cirillo <maranda@lightwitch.org>
parents: 805
diff changeset
45 return origin.send(st.error_reply(stanza, "wait", "internal-server-error")) -- bouncing request.
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
46 end
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
47 else
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
48 if admins_l then
530
3cc17ef98be0 mod_register_redirect: stick to one code "punctuation" style.
Marco Cirillo <maranda@lightwitch.org>
parents: 443
diff changeset
49 local ajid; for _,v in ipairs(admins_l) do ajid = v ; break end
442
761b7e1bb7ab mod_register_redirect: few mistake fixes to make it work.
Marco Cirillo <maranda@lightwitch.org>
parents: 441
diff changeset
50 inst_text = "Please contact "..module:get_host().."'s server administrator via xmpp to register an account on this server at: "..ajid
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
51 else
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
52 if admins_g then
530
3cc17ef98be0 mod_register_redirect: stick to one code "punctuation" style.
Marco Cirillo <maranda@lightwitch.org>
parents: 443
diff changeset
53 local ajid; for _,v in ipairs(admins_g) do ajid = v ; break end
442
761b7e1bb7ab mod_register_redirect: few mistake fixes to make it work.
Marco Cirillo <maranda@lightwitch.org>
parents: 441
diff changeset
54 inst_text = "Please contact "..module:get_host().."'s server administrator via xmpp to register an account on this server at: "..ajid
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
55 else
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
56 module:log("error", "Please be sure to, _at the very least_, configure one server administrator either global or hostwise...")
2785
2023cba9ead0 mod_register_redirect: Update doc
t2d <td@tem.li>
parents: 2784
diff changeset
57 module:log("error", "if you want to use this module, or read it's configuration wiki at: https://modules.prosody.im/mod_register_redirect.html")
807
7d1d3ca31d03 mod_register_redirect: rebacked in changeset c6f1427da79d (behaviour fixed).
Marco Cirillo <maranda@lightwitch.org>
parents: 805
diff changeset
58 return origin.send(st.error_reply(stanza, "wait", "internal-server-error")) -- bouncing request.
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
59 end
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
60 end
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
61 end
783
d039a8dace3b mod_register_redirect: fixed clunky if block (thanks Zash, mva).
Marco Cirillo <maranda@lightwitch.org>
parents: 781
diff changeset
62 elseif inst_text and url and oob then
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
63 if not url:match("^%w+[:].*$") then
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
64 module:log("error", "Please check your configuration, the URL specified is not valid.")
807
7d1d3ca31d03 mod_register_redirect: rebacked in changeset c6f1427da79d (behaviour fixed).
Marco Cirillo <maranda@lightwitch.org>
parents: 805
diff changeset
65 return origin.send(st.error_reply(stanza, "wait", "internal-server-error")) -- bouncing request.
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
66 end
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
67 end
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
68
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
69 -- Prepare replies.
530
3cc17ef98be0 mod_register_redirect: stick to one code "punctuation" style.
Marco Cirillo <maranda@lightwitch.org>
parents: 443
diff changeset
70 local reply = st.reply(event.stanza)
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
71 if oob then
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
72 reply:query("jabber:iq:register")
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
73 :tag("instructions"):text(inst_text):up()
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
74 :tag("x", {xmlns = "jabber:x:oob"})
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
75 :tag("url"):text(url);
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
76 else
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
77 reply:query("jabber:iq:register")
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
78 :tag("instructions"):text(inst_text):up()
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
79 end
1343
7dbde05b48a9 all the things: Remove trailing whitespace
Florian Zeitz <florob@babelmonkeys.de>
parents: 1100
diff changeset
80
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
81 if stanza.attr.type == "get" then
807
7d1d3ca31d03 mod_register_redirect: rebacked in changeset c6f1427da79d (behaviour fixed).
Marco Cirillo <maranda@lightwitch.org>
parents: 805
diff changeset
82 return origin.send(reply)
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
83 else
807
7d1d3ca31d03 mod_register_redirect: rebacked in changeset c6f1427da79d (behaviour fixed).
Marco Cirillo <maranda@lightwitch.org>
parents: 805
diff changeset
84 return origin.send(st.error_reply(stanza, "cancel", "not-authorized"))
440
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
85 end
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
86 end
9a71493368de mod_register_redirect: initial commit.
Marco Cirillo <maranda@lightwitch.org>
parents:
diff changeset
87
530
3cc17ef98be0 mod_register_redirect: stick to one code "punctuation" style.
Marco Cirillo <maranda@lightwitch.org>
parents: 443
diff changeset
88 module:hook("stanza/iq/jabber:iq:register:query", reg_redirect, 10)