[gentoo-commits] repo/gentoo:master commit in: net-misc/openssh/

["Patrick McLean" <chutzpah@gentoo.org>]

commit:     a225fe10e4c21edd8915543c2a4318b00d2144c6
Author:     Patrick McLean <chutzpah <AT> gentoo <DOT> org>
AuthorDate: Sun Feb 16 18:29:52 2020 +0000
Commit:     Patrick McLean <chutzpah <AT> gentoo <DOT> org>
CommitDate: Sun Feb 16 18:30:41 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a225fe10

net-misc/openssh-8.1_p1-r2: Disable X509 and security-key (bug #709808)

This also makes the warning about restarting sshd actually show when it
is intended to. This refactors all version warnings by using a flag
variable set in pkg_preinst to decide whether to show the warning in
pkg_postinst.

Closes: https://bugs.gentoo.org/709808
Bug: https://bugs.gentoo.org/709748
Package-Manager: Portage-2.3.89, Repoman-2.3.20
Signed-off-by: Patrick McLean <chutzpah <AT> gentoo.org>

 net-misc/openssh/openssh-8.2_p1-r1.ebuild | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/net-misc/openssh/openssh-8.2_p1-r1.ebuild b/net-misc/openssh/openssh-8.2_p1-r1.ebuild
index 8f034074203..aa9c926b3f7 100644
--- a/net-misc/openssh/openssh-8.2_p1-r1.ebuild
+++ b/net-misc/openssh/openssh-8.2_p1-r1.ebuild
@@ -41,7 +41,7 @@ REQUIRED_USE="
 	ldns? ( ssl )
 	pie? ( !static )
 	static? ( !kerberos !pam )
-	X509? ( !sctp ssl )
+	X509? ( !sctp !security-key ssl )
 	test? ( ssl )
 "
 
@@ -414,18 +414,27 @@ src_install() {
 	systemd_newunit "${FILESDIR}"/sshd_at.service 'sshd@.service'
 }
 
+pkg_preinst() {
+	has_version "<${CATEGORY}/${PN}-5.8_p1" && show_ecdsa_warning=1
+	has_version "<${CATEGORY}/${PN}-7.0_p1" && show_tcpd_warning=1
+	has_version "<${CATEGORY}/${PN}-7.1_p1" && show_dss_warning=1
+	has_version "<${CATEGORY}/${PN}-7.6_p1" && show_ssh1_warning=1
+	has_version "<${CATEGORY}/${PN}-7.7_p1" && show_ldap_warning=1
+	has_version "<${CATEGORY}/${PN}-8.2_p1" && show_restart_warning=1
+}
+
 pkg_postinst() {
-	if has_version "<${CATEGORY}/${PN}-5.8_p1" ; then
+	if [[ -n ${show_ecdsa_warning} ]]; then
 		elog "Starting with openssh-5.8p1, the server will default to a newer key"
 		elog "algorithm (ECDSA).  You are encouraged to manually update your stored"
 		elog "keys list as servers update theirs.  See ssh-keyscan(1) for more info."
 	fi
-	if has_version "<${CATEGORY}/${PN}-7.0_p1" ; then
+	if [[ -n ${show_tcpd_warning} ]]; then
 		elog "Starting with openssh-6.7, support for USE=tcpd has been dropped by upstream."
 		elog "Make sure to update any configs that you might have.  Note that xinetd might"
 		elog "be an alternative for you as it supports USE=tcpd."
 	fi
-	if has_version "<${CATEGORY}/${PN}-7.1_p1" ; then #557388 #555518
+	if [[ -n ${show_dss_warning} ]]; then #557388 #555518
 		elog "Starting with openssh-7.0, support for ssh-dss keys were disabled due to their"
 		elog "weak sizes.  If you rely on these key types, you can re-enable the key types by"
 		elog "adding to your sshd_config or ~/.ssh/config files:"
@@ -436,11 +445,11 @@ pkg_postinst() {
 		elog "to 'prohibit-password'.  That means password auth for root users no longer works"
 		elog "out of the box.  If you need this, please update your sshd_config explicitly."
 	fi
-	if has_version "<${CATEGORY}/${PN}-7.6_p1" ; then
+	if [[ -n ${show_ssh1_warning} ]] ; then
 		elog "Starting with openssh-7.6p1, openssh upstream has removed ssh1 support entirely."
 		elog "Furthermore, rsa keys with less than 1024 bits will be refused."
 	fi
-	if has_version "<${CATEGORY}/${PN}-7.7_p1" ; then
+	if [[ -n ${show_ldap_warning} ]]; then
 		elog "Starting with openssh-7.7p1, we no longer patch openssh to provide LDAP functionality."
 		elog "Install sys-auth/ssh-ldap-pubkey and use OpenSSH's \"AuthorizedKeysCommand\" option"
 		elog "if you need to authenticate against LDAP."
@@ -464,7 +473,7 @@ pkg_postinst() {
 		elog ""
 	fi
 
-	if has_version "<${CATEGORY}/${PN}-8.2_p1"; then
+	if [[ -n ${show_restart_warning} ]]; then
 		ewarn "After upgrading to openssh-8.2p1 please restart sshd, otherwise you"
 		ewarn "will not be able to establish new sessions. Restarting sshd over a ssh"
 		ewarn "connection is generally safe."