prosody
3dfcdcab5446
spec/util_hmac_spec.lua

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spec/util_hmac_spec.lua @ 12433:3dfcdcab5446 0.12

MUC: Allow kicking users with the same affiliation as the kicker (fixes #1724) This is allowed by XEP-0045, which states: "A moderator SHOULD NOT be allowed to revoke moderation privileges from someone with a higher affiliation than themselves (i.e., an unaffiliated moderator SHOULD NOT be allowed to revoke moderation privileges from an admin or an owner, and an admin SHOULD NOT be allowed to revoke moderation privileges from an owner)."
author Matthew Wild <mwild1@gmail.com>
date Wed, 23 Mar 2022 13:38:55 +0000
parent 12355:a0ff5c438e9d
line wrap: on
line source

-- Test cases from RFC 4231

-- Yes, the lines are long, it's annoying to split the long hex things.
-- luacheck: ignore 631

local hmac = require "util.hmac";
local hex = require "util.hex";

describe("Test case 1", function ()
	local Key  = hex.decode("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b");
	local Data = hex.decode("4869205468657265");
	describe("HMAC-SHA-256", function ()
		it("works", function()
			assert.equal("b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7", hmac.sha256(Key, Data, true))
		end);
	end);
	describe("HMAC-SHA-512", function ()
		it("works", function()
			assert.equal("87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854", hmac.sha512(Key, Data, true))
		end);
	end);
end);
describe("Test case 2", function ()
	local Key  = hex.decode("4a656665");
	local Data = hex.decode("7768617420646f2079612077616e7420666f72206e6f7468696e673f");
	describe("HMAC-SHA-256", function ()
		it("works", function()
			assert.equal("5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843", hmac.sha256(Key, Data, true))
		end);
	end);
	describe("HMAC-SHA-512", function ()
		it("works", function()
			assert.equal("164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7ea2505549758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b636e070a38bce737", hmac.sha512(Key, Data, true))
		end);
	end);
end);
describe("Test case 3", function ()
	local Key  = hex.decode("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
	local Data = hex.decode("dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd");
	describe("HMAC-SHA-256", function ()
		it("works", function()
			assert.equal("773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe", hmac.sha256(Key, Data, true))
		end);
	end);
	describe("HMAC-SHA-512", function ()
		it("works", function()
			assert.equal("fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33b2279d39bf3e848279a722c806b485a47e67c807b946a337bee8942674278859e13292fb", hmac.sha512(Key, Data, true))
		end);
	end);
end);
describe("Test case 4", function ()
	local Key  = hex.decode("0102030405060708090a0b0c0d0e0f10111213141516171819");
	local Data = hex.decode("cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd");
	describe("HMAC-SHA-256", function ()
		it("works", function()
			assert.equal("82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b", hmac.sha256(Key, Data, true))
		end);
	end);
	describe("HMAC-SHA-512", function ()
		it("works", function()
			assert.equal("b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050361ee3dba91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2de2adebeb10a298dd", hmac.sha512(Key, Data, true))
		end);
	end);
end);
describe("Test case 5", function ()
	local Key  = hex.decode("0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c");
	local Data = hex.decode("546573742057697468205472756e636174696f6e");
	describe("HMAC-SHA-256", function ()
		it("works", function()
			assert.equal("a3b6167473100ee06e0c796c2955552b", hmac.sha256(Key, Data, true):sub(1,128/4))
		end);
	end);
	describe("HMAC-SHA-512", function ()
		it("works", function()
			assert.equal("415fad6271580a531d4179bc891d87a6", hmac.sha512(Key, Data, true):sub(1,128/4))
		end);
	end);
end);
describe("Test case 6", function ()
	local Key  = hex.decode("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
	local Data = hex.decode("54657374205573696e67204c6172676572205468616e20426c6f636b2d53697a65204b6579202d2048617368204b6579204669727374");
	describe("HMAC-SHA-256", function ()
		it("works", function()
			assert.equal("60e431591ee0b67f0d8a26aacbf5b77f8e0bc6213728c5140546040f0ee37f54", hmac.sha256(Key, Data, true))
		end);
	end);
	describe("HMAC-SHA-512", function ()
		it("works", function()
			assert.equal("80b24263c7c1a3ebb71493c1dd7be8b49b46d1f41b4aeec1121b013783f8f3526b56d037e05f2598bd0fd2215d6a1e5295e64f73f63f0aec8b915a985d786598", hmac.sha512(Key, Data, true))
		end);
	end);
end);
describe("Test case 7", function ()
	local Key  = hex.decode("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
	local Data = hex.decode("5468697320697320612074657374207573696e672061206c6172676572207468616e20626c6f636b2d73697a65206b657920616e642061206c6172676572207468616e20626c6f636b2d73697a6520646174612e20546865206b6579206e6565647320746f20626520686173686564206265666f7265206265696e6720757365642062792074686520484d414320616c676f726974686d2e");
	describe("HMAC-SHA-256", function ()
		it("works", function()
			assert.equal("9b09ffa71b942fcb27635fbcd5b0e944bfdc63644f0713938a7f51535c3a35e2", hmac.sha256(Key, Data, true))
		end);
	end);
	describe("HMAC-SHA-512", function ()
		it("works", function()
			assert.equal("e37b6a775dc87dbaa4dfa9f96e5e3ffddebd71f8867289865df5a32d20cdc944b6022cac3c4982b10d5eeb55c3e4de15134676fb6de0446065c97440fa8c6a58", hmac.sha512(Key, Data, true))
		end);
	end);
end);