Mercurial > prosody-modules
annotate misc/sasl/example.lua @ 5243:d5dc8edb2695
mod_http_oauth2: Use more compact IDs
UUIDs are nice but so verbose!
The reduction in entropy for the nonce should be fine since the
timestamp is also counts towards this, and it changes every second
(modulo clock shenanigans), so the chances of someone managing to get
the same client_secret by registering with the same information at the
same time as another entity should be negligible.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sat, 11 Mar 2023 22:46:27 +0100 |
parents | 7d2fcc7a15f7 |
children |
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); |