# Maintainer: Gaetan Bisson <bisson@archlinux.org>
# Contributor: Aaron Griffin <aaron@archlinux.org>
# Contributor: judd <jvinet@zeroflux.org>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - upstream patch for older kernels

pkgname=openssh
pkgver=8.0p1
pkgrel=3.1
pkgdesc='Premier connectivity tool for remote login with the SSH protocol'
url='https://www.openssh.com/portable.html'
license=('custom:BSD')
arch=('x86_64')
makedepends=('linux-headers')
depends=('krb5' 'openssl' 'libedit' 'ldns')
optdepends=('xorg-xauth: X11 forwarding'
            'x11-ssh-askpass: input passphrase in X')
validpgpkeys=('59C2118ED206D927E667EBE3D3E5F56B6D920D30')
source=("https://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/${pkgname}-${pkgver}.tar.gz"{,.asc}
        '0001-Deny-non-fatal-shmget-shmat-shmdt-in-preauth-privsep.patch'
        'sshdgenkeys.service'
        'sshd.service'
        'sshd.conf'
        'sshd.pam')
sha256sums=('bd943879e69498e8031eb6b7f44d08cdc37d59a7ab689aa0b437320c3481fd68'
            'SKIP'
            '7db444c72d91563996f4afaa69a52c6380bdaa6f7f159fb2de6138cc1451645d'
            '4031577db6416fcbaacf8a26a024ecd3939e5c10fe6a86ee3f0eea5093d533b7'
            'e40f8b7c8e5e2ecf3084b3511a6c36d5b5c9f9e61f2bb13e3726c71dc7d4fbc7'
            '4effac1186cc62617f44385415103021f72f674f8b8e26447fc1139c670090f6'
            '64576021515c0a98b0aaf0a0ae02e0f5ebe8ee525b1e647ab68f369f81ecd846')

backup=('etc/ssh/ssh_config' 'etc/ssh/sshd_config' 'etc/pam.d/sshd')

install=install

prepare() {
	cd "${srcdir}/${pkgname}-${pkgver}"
	patch -p1 -i ../0001-Deny-non-fatal-shmget-shmat-shmdt-in-preauth-privsep.patch
}

build() {
	cd "${srcdir}/${pkgname}-${pkgver}"

	./configure \
		--prefix=/usr \
		--sbindir=/usr/bin \
		--libexecdir=/usr/lib/ssh \
		--sysconfdir=/etc/ssh \
		--with-ldns \
		--with-libedit \
		--with-ssl-engine \
		--with-pam \
		--with-privsep-user=nobody \
		--with-kerberos5=/usr \
		--with-xauth=/usr/bin/xauth \
		--with-md5-passwords \
		--with-pid-dir=/run \
		--with-default-path='/usr/local/sbin:/usr/local/bin:/usr/bin' \

	make
}

check() {
	cd "${srcdir}/${pkgname}-${pkgver}"

	# Tests require openssh to be already installed system-wide,
	# also connectivity tests will fail under makechrootpkg since
        # it runs as nobody which has /bin/false as login shell.

	if [[ -e /usr/bin/scp && ! -e /.arch-chroot ]]; then
		make tests
	fi
}

package() {
	cd "${srcdir}/${pkgname}-${pkgver}"

	make DESTDIR="${pkgdir}" install

	ln -sf ssh.1.gz "${pkgdir}"/usr/share/man/man1/slogin.1.gz
	install -Dm644 LICENCE "${pkgdir}/usr/share/licenses/${pkgname}/LICENCE"

	install -Dm644 ../sshdgenkeys.service "${pkgdir}"/usr/lib/systemd/system/sshdgenkeys.service
	install -Dm644 ../sshd.service "${pkgdir}"/usr/lib/systemd/system/sshd.service
	install -Dm644 ../sshd.conf "${pkgdir}"/usr/lib/tmpfiles.d/sshd.conf
	install -Dm644 ../sshd.pam "${pkgdir}"/etc/pam.d/sshd

	install -Dm755 contrib/findssl.sh "${pkgdir}"/usr/bin/findssl.sh
	install -Dm755 contrib/ssh-copy-id "${pkgdir}"/usr/bin/ssh-copy-id
	install -Dm644 contrib/ssh-copy-id.1 "${pkgdir}"/usr/share/man/man1/ssh-copy-id.1

	sed \
		-e '/^#ChallengeResponseAuthentication yes$/c ChallengeResponseAuthentication no' \
		-e '/^#PrintMotd yes$/c PrintMotd no # pam does that' \
		-e '/^#UsePAM no$/c UsePAM yes' \
		-i "${pkgdir}"/etc/ssh/sshd_config
}