Mercurial > prosody-modules
annotate mod_filter_chatstates/mod_filter_chatstates.lua @ 4895:2542fd80cd15
mod_turn_external: Fix type of config option (thanks mirux)
There was a separate boolean option to enable TLS before, but it was
merged with the port number option and it seems the typed API interface
got confused.
Backport of trunk rev aa7a8aa64d3f
author | Kim Alvefur <zash@zash.se> |
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date | Tue, 15 Feb 2022 21:51:52 +0100 |
parents | d6e673f98572 |
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1 local filters = require "util.filters"; |
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2 local st = require "util.stanza"; |
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3 |
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4 module:depends("csi"); |
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5 |
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mod_filter_chatstates: Break out maptags filter into a stateless function
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6 local function chatstate_tag_filter(tag) |
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7 if tag.attr.xmlns ~= "http://jabber.org/protocol/chatstates" then |
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8 return tag; |
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9 end |
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10 end |
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11 |
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12 local function filter_chatstates(stanza) |
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13 if stanza.name == "message" then |
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14 stanza = st.clone(stanza); |
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15 stanza:maptags(chatstate_tag_filter); |
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16 if #stanza.tags == 0 then |
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mod_filter_chatstates: Revert filter-to-nothing hack
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17 return nil; |
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18 end |
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19 end |
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20 return stanza; |
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21 end |
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22 |
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23 module:hook("csi-client-inactive", function (event) |
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24 local session = event.origin; |
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25 filters.add_filter(session, "stanzas/out", filter_chatstates); |
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26 end); |
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27 |
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28 module:hook("csi-client-active", function (event) |
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parents:
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29 local session = event.origin; |
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30 filters.remove_filter(session, "stanzas/out", filter_chatstates); |
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parents:
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31 end); |