pmaports/main/postmarketos-config-nftables/APKBUILD
Clayton Craft a772f7a5d4
postmarketos-config-nftables: add package for configuring nftables fw (MR 2060)
Installs nftables config useful for pmOS::

1) drop all connections to wwan* (wildcard matching supported, are there
   any other wwan iface names that wouldn't match this?)

2) allow ssh, drop from wwan (kinda redundant w/ the first rule, but
   doesn't hurt..), allow DHCP on usb*

3) allow all incoming connections on usb* (with the -openusb subpackage)

4) enable logging all nftable events (with the -log subpackage), very
   useful for debugging

fixes #1024
2021-06-14 13:29:34 -07:00

51 lines
1.8 KiB
Text

# Maintainer: Clayton Craft <clayton@craftyguy.net>
pkgname=postmarketos-config-nftables
pkgver=0.1
pkgrel=0
pkgdesc="nftables firewall configuration for postmarketOS"
url="https://gitlab.com/postmarketos"
arch="noarch"
license="MIT"
depends="nftables-openrc"
subpackages="$pkgname-openusb:openusb $pkgname-log:log"
source="
rules/00_log_all.nft
rules/01_wwan.nft
rules/10_dhcp.nft
rules/50_ssh.nft
rules/60_usb.nft
rules/99_drop_log.nft
"
options="!check" # No tests
install="$pkgname.post-install"
package() {
cd rules
for _i in ./*; do
install -Dm644 "$_i" "$pkgdir"/etc/nftables.d/"$_i"
done
}
openusb() {
depends="$pkgname"
description="Adds a rule to accept all incoming connections to the usb* interface"
amove etc/nftables.d/60_usb.nft
}
log() {
depends="$pkgname"
description="Enables logging of nftable events"
amove etc/nftables.d/00_log_all.nft
amove etc/nftables.d/99_drop_log.nft
}
sha512sums="
166d77bcccc85a3db24af85010d07241cf193bccd79064863fbf9da7be4426364e9f9a9e0668c2c8018ada470d0fda30fe8eba24d24a2d4150af1d78af31b9b7 00_log_all.nft
10b3ab4d1f98a669e88fb2113a3880c4bf410d68859fe6a3efe8d638e3060af4a829485aed8c8da226c7fb7a53bab1bc90a659cb8fad9ccd226d808dbba94caf 01_wwan.nft
03ea8b54210e5c5627cfe26d50bc98355951ea81b9aa1a46dc4093b15b47b224ba1b2a95c5add65639478e47ca6e9d6f4ce4053a94622e832dc065f66d1fd6c8 10_dhcp.nft
6b0d0c7c3368dde1ad61d26a0c2e13008f16d5bedaf11fa4a3511b49675505cbbdda8bf8ff158194846b197108f76bdfd66d40a2afb9f4d25c79b02acf5659b7 50_ssh.nft
0e86974602622c03f0b34acd048e3a31157c0226ab4b5ec093a19696af3fc9637ed84cecf0d190941e4bd3afeb0c76a37245fa850abef46778cd1235ad8106df 60_usb.nft
1532899534d7432a7708620cf1053ab80635fffe038a2352eb890c35fba4247c3b9ab3d0b028da1be765e5feb9b5a5b3a8107f4aa79f790d17930d38535a2288 99_drop_log.nft
"