1 files changed, 103 insertions, 0 deletions
diff --git a/pcr/openssh-knock/PKGBUILD b/pcr/openssh-knock/PKGBUILD
new file mode 100644
index 000000000..bae0ee03d
--- /dev/null
+++ b/pcr/openssh-knock/PKGBUILD
@@ -0,0 +1,103 @@
+# $Id: PKGBUILD 223946 2014-10-07 02:36:53Z bisson $
+# Maintainer (Arch): Gaetan Bisson <bisson@archlinux.org>
+# Contributor (Arch): Aaron Griffin <aaron@archlinux.org>
+# Contributor (Arch): judd <jvinet@zeroflux.org>
+# Maintainer: André Silva <emulatorman@parabola.nu>
+# Contributor: Márcio Silva <coadde@parabola.nu>
+
+_pkgname=openssh
+pkgname=openssh-knock
+pkgver=6.7p1
+pkgrel=1
+pkgdesc='Free version of the SSH connectivity tools, with support for stealth TCP sockets'
+url='http://www.openssh.org/portable.html'
+license=('custom:BSD')
+arch=('i686' 'x86_64')
+conflicts=(${_pkgname})
+provides=(${_pkgname})
+makedepends=('linux-headers')
+depends=('krb5' 'openssl' 'libedit' 'ldns')
+optdepends=('xorg-xauth: X11 forwarding'
+            'x11-ssh-askpass: input passphrase in X')
+source=("ftp://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/${_pkgname}-${pkgver}.tar.gz"{,.asc}
+        "http://gnunet.org/sites/default/files/${_pkgname}-linux-knock-patch_0.diff"
+        'sshdgenkeys.service'
+        'sshd@.service'
+        'sshd.service'
+        'sshd.socket'
+        'sshd.pam')
+sha1sums=('14e5fbed710ade334d65925e080d1aaeb9c85bf6' 'SKIP'
+          'f9ea1f6411548e5c29383664b5a57866bc2579f4'
+          'cc1ceec606c98c7407e7ac21ade23aed81e31405'
+          '6a0ff3305692cf83aca96e10f3bb51e1c26fccda'
+          'ec49c6beba923e201505f5669cea48cad29014db'
+          'e12fa910b26a5634e5a6ac39ce1399a132cf6796'
+          'd93dca5ebda4610ff7647187f8928a3de28703f3')
+
+backup=('etc/ssh/ssh_config' 'etc/ssh/sshd_config' 'etc/pam.d/sshd')
+
+install=install
+
+prepare() {
+	cd "${srcdir}/${_pkgname}-${pkgver}"
+
+	patch -Np1 -i "${srcdir}"/${_pkgname}-linux-knock-patch_0.diff
+}
+
+build() {
+	cd "${srcdir}/${_pkgname}-${pkgver}"
+
+	export CFLAGS="$CFLAGS -DTCP_STEALTH=25"
+
+	./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-mantype=man \
+		--with-md5-passwords \
+		--with-pid-dir=/run \
+
+	make
+}
+
+check() {
+	cd "${srcdir}/${_pkgname}-${pkgver}"
+
+	make tests || true
+	# hard to suitably test connectivity:
+	# - fails with /bin/false as login shell
+	# - fails with firewall activated, etc.
+}
+
+package() {
+	cd "${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.service "${pkgdir}"/usr/lib/systemd/system/sshd.service
+	install -Dm644 ../sshd.socket "${pkgdir}"/usr/lib/systemd/system/sshd.socket
+	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
+}