Mercurial > prosody-modules
annotate mod_admin_blocklist/mod_admin_blocklist.lua @ 4542:fb4a50bf60f1
mod_prometheus: Invoke stats collection if in 'manual' mode
Since 10d13e0554f9 a special value for statistics_interval "manual"
exists, where a module is expected to invoke processing in connection to
collection of stats. This makes internal collection and exporting to
Prometheus happens at the same time with no chance of timers getting out
of sync.
author | Kim Alvefur <zash@zash.se> |
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date | Tue, 13 Apr 2021 23:53:53 +0200 |
parents | 5d05139d0555 |
children | 683d1ad16b56 |
rev | line source |
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1735
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mod_admin_blocklist: Prevents s2s connections to/from domains blocked by a local admin using mod_blocklist (0.10+)
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1 -- mod_admin_blocklist |
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2 -- |
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3 -- If a local admin has blocked a domain, don't allow s2s to that domain |
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4 -- |
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5 -- Copyright (C) 2015 Kim Alvefur |
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6 -- |
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7 -- This file is MIT/X11 licensed. |
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8 -- |
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9 |
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10 module:depends("blocklist"); |
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11 |
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12 local st = require"util.stanza"; |
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13 local jid_split = require"util.jid".split; |
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14 |
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15 local admins = module:get_option_inherited_set("admins", {}) / |
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16 function (admin) -- Filter out non-local admins |
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17 local user, host = jid_split(admin); |
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18 if host == module.host then return user; end |
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19 end |
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20 |
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21 local blocklists = module:open_store("blocklist"); |
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22 |
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23 local function is_blocked(host) |
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24 for admin in admins do |
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25 local blocklist = blocklists:get(admin); |
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26 if blocklist and blocklist[host] then |
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27 return true; |
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28 end |
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29 end |
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30 end |
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31 |
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32 module:hook("route/remote", function (event) |
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33 local origin, stanza = event.origin, event.stanza; |
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34 if is_blocked(event.to_host) then |
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35 if origin and stanza then |
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36 origin.send(st.error_reply(stanza, "cancel", "not-allowed", "Communication with this domain is not allowed")); |
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37 return true; |
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38 end |
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39 return false; |
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40 end |
2313
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41 end, -9); |
1735
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42 |
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43 |
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44 module:hook("s2s-stream-features", function (event) |
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45 local session = event.origin; |
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46 if is_blocked(session.from_host) then |
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47 session:close("policy-violation"); |
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48 return false; |
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49 end |
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50 end, 1000); |
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51 |
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52 module:hook("stanza/http://etherx.jabber.org/streams:features", function (event) |
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53 local session = event.origin; |
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54 if is_blocked(session.to_host) then |
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55 session:close("policy-violation"); |
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56 return true; |
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57 end |
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58 end, 1000); |
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59 |