Filename: /var//lib/dpkg/////info/openssh-server.postinst

#!/bin/sh set -e . /usr/share/debconf/confmodule db_version 2.0 action="$1" umask 022 get_config_option() { option="$1" [ -f /etc/ssh/sshd_config ] || return # TODO: actually only one '=' allowed after option perl -lne ' s/[[:space:]]+/ /g; s/[[:space:]]+$//; print if s/^[[:space:]]*'"$option"'[[:space:]=]+//i' \ /etc/ssh/sshd_config } host_keys_required() { hostkeys="$(get_config_option HostKey)" if [ "$hostkeys" ]; then echo "$hostkeys" else # No HostKey directives at all, so the server picks some # defaults. echo /etc/ssh/ssh_host_rsa_key echo /etc/ssh/ssh_host_ecdsa_key echo /etc/ssh/ssh_host_ed25519_key fi } create_key() { msg="$1" shift hostkeys="$1" shift file="$1" shift if echo "$hostkeys" | grep -x "$file" >/dev/null && \ [ ! -f "$file" ] ; then printf %s "$msg" ssh-keygen -q -f "$file" -N '' "$@" echo if which restorecon >/dev/null 2>&1; then restorecon "$file" "$file.pub" fi ssh-keygen -l -f "$file.pub" fi } create_keys() { hostkeys="$(host_keys_required)" create_key "Creating SSH2 RSA key; this may take some time ..." \ "$hostkeys" /etc/ssh/ssh_host_rsa_key -t rsa create_key "Creating SSH2 DSA key; this may take some time ..." \ "$hostkeys" /etc/ssh/ssh_host_dsa_key -t dsa create_key "Creating SSH2 ECDSA key; this may take some time ..." \ "$hostkeys" /etc/ssh/ssh_host_ecdsa_key -t ecdsa create_key "Creating SSH2 ED25519 key; this may take some time ..." \ "$hostkeys" /etc/ssh/ssh_host_ed25519_key -t ed25519 } new_config= cleanup() { if [ "$new_config" ]; then rm -f "$new_config" fi } create_sshdconfig() { # XXX cjwatson 2016-12-24: This debconf template is very confusingly # named; its description is "Disable SSH password authentication for # root?", so true -> prohibit-password (the upstream default), # false -> yes. db_get openssh-server/permit-root-login permit_root_login="$RET" db_get openssh-server/password-authentication password_authentication="$RET" trap cleanup EXIT new_config="$(mktemp)" cp -a /usr/share/openssh/sshd_config "$new_config" if [ "$permit_root_login" != true ]; then sed -i 's/^#*PermitRootLogin .*/PermitRootLogin yes/' \ "$new_config" fi if [ "$password_authentication" != true ]; then sed -i 's/^#PasswordAuthentication .*/PasswordAuthentication no/' \ "$new_config" fi mkdir -p /etc/ssh ucf --three-way --debconf-ok \ --sum-file /usr/share/openssh/sshd_config.md5sum \ "$new_config" /etc/ssh/sshd_config ucfr openssh-server /etc/ssh/sshd_config } fix_statoverride() { # Remove an erronous override for sshd (we should have overridden ssh) if dpkg-statoverride --list /usr/sbin/sshd >/dev/null; then dpkg-statoverride --remove /usr/sbin/sshd fi } setup_sshd_user() { if ! getent passwd sshd >/dev/null; then adduser --quiet --system --no-create-home --home /run/sshd --shell /usr/sbin/nologin sshd fi } if [ "$action" = configure ]; then create_sshdconfig create_keys fix_statoverride setup_sshd_user # Renamed to /etc/ssh/moduli in 2.9.9 (!) if dpkg --compare-versions "$2" lt-nl 1:4.7p1-1; then rm -f /etc/ssh/primes fi if dpkg --compare-versions "$2" lt-nl 1:5.5p1-6; then rm -f /run/sshd/.placeholder fi if dpkg --compare-versions "$2" lt-nl 1:6.5p1-2 && \ deb-systemd-helper debian-installed ssh.socket && \ deb-systemd-helper --quiet was-enabled ssh.service && \ deb-systemd-helper --quiet was-enabled ssh.socket; then # 1:6.5p1-1 mistakenly left both ssh.service and ssh.socket # enabled. deb-systemd-helper disable ssh.socket >/dev/null || true fi if dpkg --compare-versions "$2" lt-nl 1:6.5p1-3 && \ [ -d /run/systemd/system ]; then # We must stop the sysvinit-controlled sshd before we can # restart it under systemd. start-stop-daemon --stop --quiet --oknodo --pidfile /run/sshd.pid --exec /usr/sbin/sshd || true fi if dpkg --compare-versions "$2" lt-nl 1:7.9p1-5 && \ [ -f /etc/ssh/moduli.dpkg-bak ]; then # Handle /etc/ssh/moduli being moved from openssh-client to # openssh-server. If there were no user modifications, then we # don't need to do anything special here; but if there were, # then the dpkg-maintscript-helper calls from openssh-client's # maintainer scripts will have saved the old file as .dpkg-bak, # which we now move back into place. mv /etc/ssh/moduli.dpkg-bak /etc/ssh/moduli fi fi # Automatically added by dh_systemd_enable/13.3.4 if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then # This will only remove masks created by d-s-h on package removal. deb-systemd-helper unmask 'ssh.service' >/dev/null || true # was-enabled defaults to true, so new installations run enable. if deb-systemd-helper --quiet was-enabled 'ssh.service'; then # Enables the unit on first installation, creates new # symlinks on upgrades if the unit file has changed. deb-systemd-helper enable 'ssh.service' >/dev/null || true else # Update the statefile to add new symlinks (if any), which need to be # cleaned up on purge. Also remove old symlinks. deb-systemd-helper update-state 'ssh.service' >/dev/null || true fi fi # End automatically added section # Automatically added by dh_systemd_enable/13.3.4 if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then if deb-systemd-helper debian-installed 'ssh.socket'; then # This will only remove masks created by d-s-h on package removal. deb-systemd-helper unmask 'ssh.socket' >/dev/null || true if deb-systemd-helper --quiet was-enabled 'ssh.socket'; then # Create new symlinks, if any. deb-systemd-helper enable 'ssh.socket' >/dev/null || true fi fi # Update the statefile to add new symlinks (if any), which need to be cleaned # up on purge. Also remove old symlinks. deb-systemd-helper update-state 'ssh.socket' >/dev/null || true fi # End automatically added section # Automatically added by dh_systemd_start/13.3.4 if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then if [ -d /run/systemd/system ]; then systemctl --system daemon-reload >/dev/null || true deb-systemd-invoke start 'rescue-ssh.target' >/dev/null || true fi fi # End automatically added section # Automatically added by dh_runit/2.10.3 # Unlike postrm, I can be sure, that runit-helper is present on # postinst. NAME='ssh' ENABLE='yes' ONUPGRADE='restart' /lib/runit-helper/runit-helper postinst "$@" # End automatically added section # Automatically added by dh_installdeb/13.3.4 dpkg-maintscript-helper mv_conffile /etc/pam.d/ssh /etc/pam.d/sshd 1:4.7p1-4~ -- "$@" # End automatically added section # Automatically added by dh_installdeb/13.3.4 dpkg-maintscript-helper rm_conffile /etc/init/ssh.conf 1:7.5p1-6~ -- "$@" # End automatically added section # Automatically added by dh_installdeb/13.3.4 dpkg-maintscript-helper rm_conffile /etc/network/if-up.d/openssh-server 1:7.9p1-1~ -- "$@" # End automatically added section # Automatically added by dh_installinit/13.3.4 if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then if [ -x "/etc/init.d/ssh" ]; then update-rc.d ssh defaults >/dev/null if [ -n "$2" ]; then _dh_action=restart else _dh_action=start fi invoke-rc.d ssh $_dh_action || exit 1 fi fi # End automatically added section db_stop exit 0

./Ninja\.