Mercurial > prosody-modules

annotate misc/sasl/example.lua @ 5170:4d6af8950016

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mod_muc_moderation: Derive role from reserved nickname if occupant When using a different client to moderate than the one used to participate in the chat, e.g. a command line tool like clix, there's no occupant and no role to use in the permission check. Previously the default role based on affiliation was used. Now if you are present in the room using your reserved nick, the role you have there is used in the permission check instead of the default affiliation-derived role.
author Kim Alvefur <zash@zash.se>
date Sun, 19 Feb 2023 18:17:37 +0100
parents 7d2fcc7a15f7
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2354
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 local method = {}
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2 local method_mt = { __index = method }
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
3
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4 -- This should return a set of supported mechanisms
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
5 function method:mechanisms()
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
6 return {
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
7 ["OAUTH-SOMETHING"] = true;
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
8 }
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9 end
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
10
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11 -- Called when a mechanism is selecetd
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
12 function method:select(mechanism)
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
13 return mechanism == "OAUTH-SOMETHING";
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
14 end
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
15
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
16 -- Called for each message received
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
17 function method:process(message)
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
18 -- parse the message
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 if false then
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20 -- To send a SASL challenge:
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
21 return "challenge", "respond-to-this";
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
22 end
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
23
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
24 if false then
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
25 -- To fail, send:
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
26 return "failure", "not-authorized", "Helpful error message here";
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
27 end
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
28
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
29 self.username = "someone";
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
30 return "success";
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
31 end
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
32
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
33 local function new_sasl()
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
34 return setmetatable({}, method_mt);
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
35 end
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
36
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
37 function method:clean_clone()
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
38 return setmetatable({}, method_mt);
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
39 end
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
40
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
41 local provider = {}
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
42
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
43 function provider.get_sasl_handler()
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
44 return new_sasl();
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
45 end
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
46
7d2fcc7a15f7 Example SASL mechanism implementation
Kim Alvefur <zash@zash.se>
parents:
diff changeset
47 module:provides("auth", provider);