prosody
aa119de5f6c7
spec/util_uuid_spec.lua

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spec/util_uuid_spec.lua @ 11649:aa119de5f6c7 0.11

util.ip: Fix netmask for link-local address range This may have mistakenly caused link-local addresses to be considered global. May have caused mod_s2s and prosodyctl check dns to behave incorrectly on networks using link-local IPv4 addresses. By my guesstimate, these are extremely rare. Probably minimal impact beyond a bit longer to establish s2s and some possible confusion from prosodyctl check dns results. Ref RFC 3927
author Kim Alvefur <zash@zash.se>
date Sat, 03 Jul 2021 03:27:57 +0200
parent 8241:e7496cff1215
child 12604:bd9e006a7a74
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
8236
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1 -- This tests the format, not the randomness
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2
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3 local uuid = require "util.uuid";
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4
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5 describe("util.uuid", function()
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6 describe("#generate()", function()
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7 it("should work follow the UUID pattern", function()
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8 -- https://tools.ietf.org/html/rfc4122#section-4.4
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9
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10 local pattern = "^" .. table.concat({
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11 string.rep("%x", 8),
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12 string.rep("%x", 4),
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13 "4" .. -- version
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14 string.rep("%x", 3),
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15 "[89ab]" .. -- reserved bits of 1 and 0
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16 string.rep("%x", 3),
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17 string.rep("%x", 12),
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18 }, "%-") .. "$";
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19
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20 for _ = 1, 100 do
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21 assert.is_string(uuid.generate():match(pattern));
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22 end
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23 end);
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24 end);
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25 end);