Mercurial > prosody-modules

annotate mod_discodot/mod_discodot.lua @ 6092:bd3ff802d883

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mod_anti_spam: Fix another traceback for origin sessions without an IP This is likely to be the case for stanzas originating from local hosts, for example (so not true s2s). It should be safe to bypass the IP check for those.
author Matthew Wild <mwild1@gmail.com>
date Sat, 28 Dec 2024 21:02:08 +0000
parents 253df0798996
children
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4577
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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1 local cm = require("core.configmanager");
253df0798996 mod_discodot: Print a graph of service discovery
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2
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3 local function format_host(host, conf)
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Kim Alvefur <zash@zash.se>
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4 if host == "*" then
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Kim Alvefur <zash@zash.se>
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5 return "Global"
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6 end
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Kim Alvefur <zash@zash.se>
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7 local component_module = conf["component_module"];
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Kim Alvefur <zash@zash.se>
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8 if type(component_module) == "string" then
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Kim Alvefur <zash@zash.se>
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9 if component_module == "component" then
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Kim Alvefur <zash@zash.se>
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10 return string.format("Component %q", host)
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11 else
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12 return string.format("Component %q %q", host, component_module)
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13 end
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14 else
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Kim Alvefur <zash@zash.se>
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15 return string.format("VirtualHost %q", host)
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16 end
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Kim Alvefur <zash@zash.se>
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17 end
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18
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Kim Alvefur <zash@zash.se>
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19 function module.command(arg)
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20
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21 local config = cm.getconfig();
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22
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Kim Alvefur <zash@zash.se>
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23 print("digraph \"prosody\" {")
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Kim Alvefur <zash@zash.se>
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24 for host, conf in pairs(config) do
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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25 print(string.format("%q [label=%q]", host, format_host(host, conf)));
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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26 local parent = host:match("%.(.*)");
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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27 if parent and rawget(config, parent) then
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28 print(string.format("%q -> %q", parent, host));
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29 end
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Kim Alvefur <zash@zash.se>
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30 local disco_items = conf["disco_items"]
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Kim Alvefur <zash@zash.se>
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31 if type(disco_items) == "table" then
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Kim Alvefur <zash@zash.se>
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32 for _, pair in ipairs(disco_items) do
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Kim Alvefur <zash@zash.se>
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33 print(string.format("%q -> %q", host, pair[1]));
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34 end
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35 end
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Kim Alvefur <zash@zash.se>
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36
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Kim Alvefur <zash@zash.se>
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37 end
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Kim Alvefur <zash@zash.se>
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38
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Kim Alvefur <zash@zash.se>
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39 print("}")
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40
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41 return 0
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42 end