Testing various MARK rules.

-- Testcase --
{%
	include("./root/usr/share/firewall4/main.uc", {
		getenv: function(varname) {
			switch (varname) {
			case 'ACTION':
				return 'print';
			}
		}
	})
%}
-- End --

-- File uci/helpers.json --
{}
-- End --

-- File uci/firewall.json --
{
	"rule": [
		{
			".description": "Test setting mark",
			"name": "Mark rule #1",
			"proto": "all",
			"src": "*",
			"target": "MARK",
			"set_mark": "0xaa"
		},
		{
			".description": "Test setting mark with mask",
			"name": "Mark rule #2",
			"proto": "all",
			"src": "*",
			"target": "MARK",
			"set_mark": "0xab/0xff00"
		},
		{
			".description": "Test setting xor mark",
			"name": "Mark rule #3",
			"proto": "all",
			"src": "*",
			"target": "MARK",
			"set_xmark": "0xac"
		},
		{
			".description": "Test setting xor mark with mask",
			"name": "Mark rule #4",
			"proto": "all",
			"src": "*",
			"target": "MARK",
			"set_xmark": "0xad/0xff00"
		},
		{
			".description": "Test ANDing bits (set xmark 0/~bits)",
			"name": "Mark rule #5",
			"proto": "all",
			"src": "*",
			"target": "MARK",
			"set_xmark": "0/0xffffff51"
		},
		{
			".description": "Test ORing bits (set xmark bits/bits)",
			"name": "Mark rule #6",
			"proto": "all",
			"src": "*",
			"target": "MARK",
			"set_xmark": "0xaf/0xaf"
		}
	]
}
-- End --

-- Expect stdout --
table inet fw4
flush table inet fw4

table inet fw4 {
	#
	# Defines
	#


	#
	# User includes
	#

	include "/etc/nftables.d/*.nft"


	#
	# Filter rules
	#

	chain input {
		type filter hook input priority filter; policy drop;

		iifname "lo" accept comment "!fw4: Accept traffic from loopback"

		ct state established,related accept comment "!fw4: Allow inbound established and related flows"
	}

	chain forward {
		type filter hook forward priority filter; policy drop;

		ct state established,related accept comment "!fw4: Allow forwarded established and related flows"
	}

	chain output {
		type filter hook output priority filter; policy drop;

		oifname "lo" accept comment "!fw4: Accept traffic towards loopback"

		ct state established,related accept comment "!fw4: Allow outbound established and related flows"
	}

	chain prerouting {
		type filter hook prerouting priority filter; policy accept;
	}

	chain handle_reject {
		meta l4proto tcp reject with tcp reset comment "!fw4: Reject TCP traffic"
		reject with icmpx type port-unreachable comment "!fw4: Reject any other traffic"
	}


	#
	# NAT rules
	#

	chain dstnat {
		type nat hook prerouting priority dstnat; policy accept;
	}

	chain srcnat {
		type nat hook postrouting priority srcnat; policy accept;
	}


	#
	# Raw rules (notrack)
	#

	chain raw_prerouting {
		type filter hook prerouting priority raw; policy accept;
	}

	chain raw_output {
		type filter hook output priority raw; policy accept;
	}


	#
	# Mangle rules
	#

	chain mangle_prerouting {
		type filter hook prerouting priority mangle; policy accept;
	}

	chain mangle_postrouting {
		type filter hook postrouting priority mangle; policy accept;
	}

	chain mangle_input {
		type filter hook input priority mangle; policy accept;
		counter meta mark set 0xaa comment "!fw4: Mark rule #1"
		counter meta mark set mark and 0xffff0054 xor 0xab comment "!fw4: Mark rule #2"
		counter meta mark set 0xac comment "!fw4: Mark rule #3"
		counter meta mark set mark and 0xffff00ff xor 0xad comment "!fw4: Mark rule #4"
		counter meta mark set mark and 0xae comment "!fw4: Mark rule #5"
		counter meta mark set mark or 0xaf comment "!fw4: Mark rule #6"
	}

	chain mangle_output {
		type route hook output priority mangle; policy accept;
	}

	chain mangle_forward {
		type filter hook forward priority mangle; policy accept;
	}
}
-- End --
