prosody
427dd01f0864
spec/util_rfc6724_spec.lua

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spec/util_rfc6724_spec.lua @ 12730:427dd01f0864

mod_authz_internal: Allow configuring role of local-server/parent-host users 'host_user_role' is the default role of users who have JIDs on the "parent" host (i.e. jabber.org users on conference.jabber.org). Defaults to 'prosody:user'. 'server_user_roles' is the default role of users who have JIDs on any active host on the current Prosody instance. Default to nil (no role). This finally allows better permissions splitting between host and server users, which has previously been done (e.g. in MUC) with options like 'restrict_room_creation' and 'muc_room_allow_persistent'. Using roles makes these permissions a lot more flexible, and easier for developers to integrate.
author Matthew Wild <mwild1@gmail.com>
date Thu, 29 Sep 2022 12:10:14 +0100
parent 8236:4878e4159e12
line wrap: on
line source


local rfc6724 = require "util.rfc6724";
local new_ip = require"util.ip".new_ip;

describe("util.rfc6724", function()
	describe("#source()", function()
		it("should work", function()
			assert.are.equal(rfc6724.source(new_ip("2001:db8:1::1", "IPv6"),
					{new_ip("2001:db8:3::1", "IPv6"), new_ip("fe80::1", "IPv6")}).addr,
				"2001:db8:3::1",
				"prefer appropriate scope");
			assert.are.equal(rfc6724.source(new_ip("ff05::1", "IPv6"),
					{new_ip("2001:db8:3::1", "IPv6"), new_ip("fe80::1", "IPv6")}).addr,
				"2001:db8:3::1",
				"prefer appropriate scope");
			assert.are.equal(rfc6724.source(new_ip("2001:db8:1::1", "IPv6"),
					{new_ip("2001:db8:1::1", "IPv6"), new_ip("2001:db8:2::1", "IPv6")}).addr,
				"2001:db8:1::1",
				"prefer same address"); -- "2001:db8:1::1" should be marked "deprecated" here, we don't handle that right now
			assert.are.equal(rfc6724.source(new_ip("fe80::1", "IPv6"),
					{new_ip("fe80::2", "IPv6"), new_ip("2001:db8:1::1", "IPv6")}).addr,
				"fe80::2",
				"prefer appropriate scope"); -- "fe80::2" should be marked "deprecated" here, we don't handle that right now
			assert.are.equal(rfc6724.source(new_ip("2001:db8:1::1", "IPv6"),
					{new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3::2", "IPv6")}).addr,
				"2001:db8:1::2",
				"longest matching prefix");
		--[[ "2001:db8:1::2" should be a care-of address and "2001:db8:3::2" a home address, we can't handle this and would fail
			assert.are.equal(rfc6724.source(new_ip("2001:db8:1::1", "IPv6"),
					{new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3::2", "IPv6")}).addr,
				"2001:db8:3::2",
				"prefer home address");
		]]
			assert.are.equal(rfc6724.source(new_ip("2002:c633:6401::1", "IPv6"),
					{new_ip("2002:c633:6401::d5e3:7953:13eb:22e8", "IPv6"), new_ip("2001:db8:1::2", "IPv6")}).addr,
				"2002:c633:6401::d5e3:7953:13eb:22e8",
				"prefer matching label"); -- "2002:c633:6401::d5e3:7953:13eb:22e8" should be marked "temporary" here, we don't handle that right now
			assert.are.equal(rfc6724.source(new_ip("2001:db8:1::d5e3:0:0:1", "IPv6"),
					{new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:1::d5e3:7953:13eb:22e8", "IPv6")}).addr,
				"2001:db8:1::d5e3:7953:13eb:22e8",
				"prefer temporary address") -- "2001:db8:1::2" should be marked "public" and "2001:db8:1::d5e3:7953:13eb:22e8" should be marked "temporary" here, we don't handle that right now
		end);
	end);
	describe("#destination()", function()
		it("should work", function()
			local order;
			order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("198.51.100.121", "IPv4")},
				{new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::1", "IPv6"), new_ip("169.254.13.78", "IPv4")})
			assert.are.equal(order[1].addr, "2001:db8:1::1", "prefer matching scope");
			assert.are.equal(order[2].addr, "198.51.100.121", "prefer matching scope");

			order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("198.51.100.121", "IPv4")},
				{new_ip("fe80::1", "IPv6"), new_ip("198.51.100.117", "IPv4")})
			assert.are.equal(order[1].addr, "198.51.100.121", "prefer matching scope");
			assert.are.equal(order[2].addr, "2001:db8:1::1", "prefer matching scope");

			order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("10.1.2.3", "IPv4")},
				{new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::1", "IPv6"), new_ip("10.1.2.4", "IPv4")})
			assert.are.equal(order[1].addr, "2001:db8:1::1", "prefer higher precedence");
			assert.are.equal(order[2].addr, "10.1.2.3", "prefer higher precedence");

			order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("fe80::1", "IPv6")},
				{new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::2", "IPv6")})
			assert.are.equal(order[1].addr, "fe80::1", "prefer smaller scope");
			assert.are.equal(order[2].addr, "2001:db8:1::1", "prefer smaller scope");

		--[[ "2001:db8:1::2" and "fe80::2" should be marked "care-of address", while "2001:db8:3::1" should be marked "home address", we can't currently handle this and would fail the test
			order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("fe80::1", "IPv6")},
				{new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3::1", "IPv6"), new_ip("fe80::2", "IPv6")})
			assert.are.equal(order[1].addr, "2001:db8:1::1", "prefer home address");
			assert.are.equal(order[2].addr, "fe80::1", "prefer home address");
		]]

		--[[ "fe80::2" should be marked "deprecated", we can't currently handle this and would fail the test
			order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("fe80::1", "IPv6")},
				{new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::2", "IPv6")})
			assert.are.equal(order[1].addr, "2001:db8:1::1", "avoid deprecated addresses");
			assert.are.equal(order[2].addr, "fe80::1", "avoid deprecated addresses");
		]]

			order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("2001:db8:3ffe::1", "IPv6")},
				{new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3f44::2", "IPv6"), new_ip("fe80::2", "IPv6")})
			assert.are.equal(order[1].addr, "2001:db8:1::1", "longest matching prefix");
			assert.are.equal(order[2].addr, "2001:db8:3ffe::1", "longest matching prefix");

			order = rfc6724.destination({new_ip("2002:c633:6401::1", "IPv6"), new_ip("2001:db8:1::1", "IPv6")},
				{new_ip("2002:c633:6401::2", "IPv6"), new_ip("fe80::2", "IPv6")})
			assert.are.equal(order[1].addr, "2002:c633:6401::1", "prefer matching label");
			assert.are.equal(order[2].addr, "2001:db8:1::1", "prefer matching label");

			order = rfc6724.destination({new_ip("2002:c633:6401::1", "IPv6"), new_ip("2001:db8:1::1", "IPv6")},
				{new_ip("2002:c633:6401::2", "IPv6"), new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::2", "IPv6")})
			assert.are.equal(order[1].addr, "2001:db8:1::1", "prefer higher precedence");
			assert.are.equal(order[2].addr, "2002:c633:6401::1", "prefer higher precedence");
		end);
	end);
end);