Annotate

tools/dnsregistry.lua @ 13744:34ac05f6bd10 13.0

core.configmanager: Fix reporting delayed warnings from global section A Credential in the global section would be stored at delayed_warnings["*/secret"], but get("example.com","secret") would look for delayed_warnings["example.com/secret"] Storing the warnings in the config itself has the unfortunate side-effect that the config now contains util.error objects, which may be awkward if something bypasses get(). Should rawget() also do this filtering? getconfig() too? Currently this only affects prosodyctl, so maybe it won't be much of a problem.
author Kim Alvefur <zash@zash.se>
date Sat, 22 Feb 2025 00:08:18 +0100
parent 13662:1868a757d16b
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b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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1 -- Generate util/dnsregistry.lua from IANA HTTP status code registry
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879a6a33c21b tools: Update imports to use new prosody.* namespace
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2 if not pcall(require, "prosody.loader") then
879a6a33c21b tools: Update imports to use new prosody.* namespace
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3 pcall(require, "loader");
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4 end
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5 local xml = require "prosody.util.xml";
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f31bb79f51d7 tools: Allow processing instructions in some XML parsing tools
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6 local registries = xml.parse(io.read("*a"), { allow_processing_instructions = true });
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7
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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8 print("-- Source: https://www.iana.org/assignments/dns-parameters/dns-parameters.xml");
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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9 print(os.date("-- Generated on %Y-%m-%d"))
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b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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11 local registry_mapping = {
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12 ["dns-parameters-2"] = "classes";
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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13 ["dns-parameters-4"] = "types";
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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14 ["dns-parameters-6"] = "errors";
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15 };
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16
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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17 print("return {");
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18 for registry in registries:childtags("registry") do
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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19 local registry_name = registry_mapping[registry.attr.id];
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20 if registry_name then
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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21 print("\t" .. registry_name .. " = {");
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1868a757d16b tools.dnsregistry: Comment out duplicate error codes
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22 local duplicates = {};
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23 for record in registry:childtags("record") do
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24 local record_name = record:get_child_text("name");
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25 local record_type = record:get_child_text("type");
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26 local record_desc = record:get_child_text("description");
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27 local record_code = tonumber(record:get_child_text("value"));
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28
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3306807c0619 tools/dnsregistry: Fix to ignore unassigned entries
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29 if tostring(record):lower():match("reserved") or tostring(record):lower():match("unassigned") then
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30 record_code = nil;
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31 end
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32
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33 if registry_name == "classes" and record_code then
b35714c57442 tools.dnsregistry: For converting IANA DNS registry data to Lua table
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34 record_type = record_desc and record_desc:match("%((%w+)%)$")
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35 if record_type then
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36 print(("\t\t[%q] = %d; [%d] = %q;"):format(record_type, record_code, record_code, record_type))
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37 end
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38 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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39 print(("\t\t[%q] = %d; [%d] = %q;"):format(record_type, record_code, record_code, record_type))
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40 elseif registry_name == "errors" and record_code and record_name then
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41 local dup = duplicates[record_code] and "-- " or "";
1868a757d16b tools.dnsregistry: Comment out duplicate error codes
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42 print(("\t\t%s[%d] = %q; [%q] = %q;"):format(dup, record_code, record_name, record_name, record_desc or record_name));
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43 duplicates[record_code] = true;
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44 end
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45 end
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46 print("\t};");
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47 end
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48 end
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49 print("};");