Mercurial > prosody-modules
annotate mod_measure_client_features/mod_measure_client_features.lua @ 5255:001c8fdc91a4
mod_http_oauth2: Add support for the "openid" scope
This "openid" scope is there to signal access to the userinfo endpoint,
which is needed for OIDC support.
We don't actually check this later because the userinfo endpoint only
returns info embedded in the token itself, but in the future we may want
to check this more carefully.
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 16 Mar 2023 17:06:35 +0100 |
parents | 5fdbf416bd40 |
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3374
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mod_measure_client_features: Add a module to count the features of each connected client
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1 module:set_global(); |
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2 |
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3 local measure = require"core.statsmanager".measure; |
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4 |
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5 local disco_ns = "http://jabber.org/protocol/disco#info"; |
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6 |
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7 local counters = { |
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8 total = measure("amount", "client_features.total"); |
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9 }; |
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10 |
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11 module:hook("stats-update", function () |
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12 local total = 0; |
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13 local buckets = {}; |
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14 for _, session in pairs(prosody.full_sessions) do |
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15 local disco_info = session.caps_cache; |
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16 if disco_info ~= nil then |
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17 for feature in disco_info:childtags("feature", disco_ns) do |
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18 local var = feature.attr.var; |
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19 if var ~= nil then |
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20 if buckets[var] == nil then |
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21 buckets[var] = 0; |
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22 end |
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23 buckets[var] = buckets[var] + 1; |
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24 end |
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25 end |
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26 total = total + 1; |
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27 end |
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28 end |
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29 for bucket, count in pairs(buckets) do |
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30 if counters[bucket] == nil then |
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31 counters[bucket] = measure("amount", "client_features."..bucket); |
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32 end |
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33 counters[bucket](count); |
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34 end |
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35 counters.total(total); |
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36 end) |