annotate mod_compact_resource/mod_compact_resource.lua @ 4804:a7c0c70e64b6

mod_ping_muc: Yet another attempt to improve MUC reliability This time by moving XEP-0410 to the server. Will this save the users from the s2s timeouts? What horrifying unintentional side-effects will this have? Tune in next week to find out!
author Kim Alvefur <zash@zash.se>
date Thu, 02 Dec 2021 23:43:11 +0100
parents 6f34e51a23f0
children
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1
6f34e51a23f0 mod_compact_resource: Enforces short random resources
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2 local base64_encode = require"util.encodings".base64.encode;
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3 local random_bytes = require"util.random".bytes;
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4
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5 local b64url = { ["+"] = "-", ["/"] = "_", ["="] = "" };
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6 local function random_resource()
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7 return base64_encode(random_bytes(8)):gsub("[+/=]", b64url);
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8 end
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10 module:hook("pre-resource-bind", function (event)
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11 event.resource = random_resource();
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12 end);