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annotate mod_filter_words/mod_filter_words.lua @ 4203:c4002aae4ad3

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mod_s2s_keepalive: Use timestamp as iq @id RFC 6120 implies that the id attribute must be unique within a stream. This should fix problems with remote servers that enforce uniqueness and don't answer duplicated ids. If it doesn't do that, then at least you can get a guesstimate at round-trip time from the difference between the result iq stanza and the timestamp it was logged without having to go look for when it was sent, or needing to keep state.
author Kim Alvefur <zash@zash.se>
date Wed, 14 Oct 2020 18:02:10 +0200
parents 677fc0203da0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
Matthew Wild <mwild1@gmail.com>
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1 local filters = require "util.filters";
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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2
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3 local replacements = module:get_option("filter_words", {});
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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4
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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5 if not replacements then
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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6 module:log("warn", "No 'filter_words' option set, filters inactive");
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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7 return
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8 end
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9
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10 function filter_stanza(stanza)
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11 if stanza.name == "message" then
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12 local body = stanza:get_child("body");
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13 if body then
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14 body[1] = body[1]:gsub("%a+", replacements);
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15 end
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16 end
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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17 return stanza;
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18 end
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19
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20 function filter_session(session)
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21 filters.add_filter(session, "stanzas/in", filter_stanza);
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22 end
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23
677fc0203da0 mod_filter_words: Very basic module in its early stages, to filter words in messages
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24 function module.load()
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25 if module.reloading then
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26 module:log("warn", "RELOADING!!!");
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27 end
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28 filters.add_filter_hook(filter_session);
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29 end
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30
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31 function module.unload()
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32 filters.remove_filter_hook(filter_session);
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33 end