prosody
5f182bccf33f
tools/dnsregistry.lua

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tools/dnsregistry.lua @ 12686:5f182bccf33f

mod_component: Require 'from' attribute on stanzas by default The old behaviour of falling back to the component domain when it is missing has been merged into the logic for the existing "validate_from_addresses" option (which is strict by default). ejabberd already rejects component stanzas with no 'from' (as the XEP requires), and this has led to compatibility issues for components that were seemingly working fine with Prosody.
author Matthew Wild <mwild1@gmail.com>
date Sun, 28 Aug 2022 07:51:50 +0100
parent 12271:f31bb79f51d7
child 12855:3306807c0619
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
12237
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
parents:
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1 -- Generate util/dnsregistry.lua from IANA HTTP status code registry
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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2 local xml = require "util.xml";
12271
f31bb79f51d7 tools: Allow processing instructions in some XML parsing tools
Kim Alvefur <zash@zash.se>
parents: 12237
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3 local registries = xml.parse(io.read("*a"), { allow_processing_instructions = true });
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b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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4
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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5 print("-- Source: https://www.iana.org/assignments/dns-parameters/dns-parameters.xml");
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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6 print(os.date("-- Generated on %Y-%m-%d"))
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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7
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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8 local registry_mapping = {
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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9 ["dns-parameters-2"] = "classes";
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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10 ["dns-parameters-4"] = "types";
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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11 ["dns-parameters-6"] = "errors";
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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12 };
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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13
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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14 print("return {");
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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15 for registry in registries:childtags("registry") do
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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16 local registry_name = registry_mapping[registry.attr.id];
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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17 if registry_name then
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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18 print("\t" .. registry_name .. " = {");
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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19 for record in registry:childtags("record") do
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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20 local record_name = record:get_child_text("name");
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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21 local record_type = record:get_child_text("type");
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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22 local record_desc = record:get_child_text("description");
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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23 local record_code = tonumber(record:get_child_text("value"));
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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24
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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25 if tostring(record):lower():match("reserved") or tostring(record):lower():match("reserved") then
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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26 record_code = nil;
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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27 end
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28
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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29 if registry_name == "classes" and record_code then
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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30 record_type = record_desc and record_desc:match("%((%w+)%)$")
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31 if record_type then
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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32 print(("\t\t[%q] = %d; [%d] = %q;"):format(record_type, record_code, record_code, record_type))
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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33 end
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34 elseif registry_name == "types" and record_type and record_code then
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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35 print(("\t\t[%q] = %d; [%d] = %q;"):format(record_type, record_code, record_code, record_type))
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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36 elseif registry_name == "errors" and record_code and record_name then
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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37 print(("\t\t[%d] = %q; [%q] = %q;"):format(record_code, record_name, record_name, record_desc or record_name));
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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38 end
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39 end
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40 print("\t};");
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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41 end
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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42 end
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
Kim Alvefur <zash@zash.se>
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43 print("};");