Mercurial > prosody-modules
annotate mod_limit_auth/README.md @ 6352:525655adfd3e
mod_report_affiliations: Fix traceback a non-user is sending a presence
For now we won’t touch their presence instead of emiting this traceback:
error Traceback[s2s]: /usr/lib/prosody/core/rostermanager.lua:275: attempt to concatenate a nil value (local 'username')
stack traceback:
/usr/lib/prosody/core/rostermanager.lua:275: in function 'prosody.core.rostermanager.is_user_subscribed'
...ules/mod_report_affiliations/mod_report_affiliations.lua:116: in field '?'
/usr/lib/prosody/util/events.lua:81: in function </usr/lib/prosody/util/events.lua:77>
(...tail calls...)
/usr/lib/prosody/core/stanza_router.lua:184: in upvalue 'core_post_stanza'
/usr/lib/prosody/modules/mod_presence.lua:244: in function </usr/lib/prosody/modules/mod_presence.lua:231>
(...tail calls...)
/usr/lib/prosody/util/events.lua:81: in function </usr/lib/prosody/util/events.lua:77>
(...tail calls...)
/usr/lib/prosody/core/stanza_router.lua:188: in upvalue 'core_post_stanza'
/usr/lib/prosody/core/stanza_router.lua:128: in upvalue 'core_process_stanza'
/usr/lib/prosody/modules/mod_s2s.lua:818: in upvalue 'func'
/usr/lib/prosody/util/async.lua:149: in function </usr/lib/prosody/util/async.lua:147>
| author | Link Mauve <linkmauve@linkmauve.fr> |
|---|---|
| date | Tue, 30 Dec 2025 13:19:43 +0100 |
| parents | fe081789f7b5 |
| children |
| rev | line source |
|---|---|
| 1858 | 1 --- |
| 2 summary: Throttle authentication attempts with optional tarpit | |
| 3 ... | |
| 4 | |
| 5 Introduction | |
| 6 ============ | |
| 7 | |
| 8 This module lets you put a per-IP limit on the number of failed | |
| 9 authentication attempts. | |
| 10 | |
| 11 It features an optioanal | |
| 12 [tarpit](https://en.wikipedia.org/wiki/Tarpit_%28networking%29), i.e. | |
| 13 waiting some time before returning an "authentication failed" response. | |
| 14 | |
| 15 Configuration | |
| 16 ============= | |
| 17 | |
| 18 ``` {.lua} | |
| 19 modules_enabled = { | |
| 20 -- your other modules | |
| 21 "limit_auth"; | |
| 22 } | |
| 23 | |
| 24 limit_auth_period = 30 -- over 30 seconds | |
| 25 | |
| 26 limit_auth_max = 5 -- tolerate no more than 5 failed attempts | |
| 27 | |
|
2121
4916c1b6517f
Update READMEs to indicate that async requires trunk (dropped from prosody 0.10)
Kim Alvefur <zash@zash.se>
parents:
1858
diff
changeset
|
28 -- Will only work with Prosody trunk: |
| 1858 | 29 limit_auth_tarpit_delay = 10 -- delay answer this long |
| 30 ``` | |
| 31 | |
| 32 Compatibility | |
| 33 ============= | |
| 34 | |
|
2121
4916c1b6517f
Update READMEs to indicate that async requires trunk (dropped from prosody 0.10)
Kim Alvefur <zash@zash.se>
parents:
1858
diff
changeset
|
35 Requires 0.9 or later. The tarpit feature requires Prosody trunk. |