Backup old certificates before overwriting. Add userid export parameter.
And generate error if nothing to do at remote server.
This commit is contained in:
David Kerr
parent
989651c23b
commit
7d75ad4c56
@ -1,22 +1,26 @@
|
||||
#!/usr/bin/env sh
|
||||
|
||||
#Here is a script to deploy certificates to remote server by ssh
|
||||
#This file name is "sshdeploy.sh"
|
||||
#So, here must be a method sshdeploy_deploy()
|
||||
#Which will be called by acme.sh to deploy the cert
|
||||
#returns 0 means success, otherwise error.
|
||||
|
||||
# Script to deploy certificates to remote server by SSH
|
||||
# Note that SSH must be able to login to remote host without a password...
|
||||
# SSH Keys must have been exchanged with the remote host. Validate and
|
||||
# test that you can login to USER@URL from the host running acme.sh before
|
||||
# using this script.
|
||||
#
|
||||
# The following variables exported from environment will be used.
|
||||
# If not set then values previously saved in domain.conf file are used.
|
||||
#
|
||||
# export ACME_DEPLOY_SSH_URL="admin@qnap"
|
||||
# export ACME_DEPLOY_SSH_SERVICE_STOP="/etc/init.d/stunnel.sh stop"
|
||||
# Only a username is required. All others are optional.
|
||||
#
|
||||
# The following examples are for QNAP NAS running QTS 4.2
|
||||
# export ACME_DEPLOY_SSH_USER="admin"
|
||||
# export ACME_DEPLOY_SSH_URL="qnap"
|
||||
# export ACME_DEPLOY_SSH_SERVICE_STOP=""
|
||||
# export ACME_DEPLOY_SSH_KEYFILE="/etc/stunnel/stunnel.pem"
|
||||
# export ACME_DEPLOY_SSH_CERTFILE="/etc/stunnel/stunnel.pem"
|
||||
# export ACME_DEPLOY_SSH_CAFILE="/etc/stunnel/uca.pem"
|
||||
# export ACME_DEPLOY_SSH_FULLCHAIN=""
|
||||
# export ACME_DEPLOY_SSH_REMOTE_CMD="/etc/init.d/stunnel.sh restart"
|
||||
# export ACME_DEPLOY_SSH_SERVICE_START="/etc/init.d/stunnel.sh stop"
|
||||
# export ACME_DEPLOY_SSH_SERVICE_START=""
|
||||
|
||||
. "$DOMAIN_CONF"
|
||||
|
||||
@ -29,7 +33,9 @@ sshdeploy_deploy() {
|
||||
_ccert="$3"
|
||||
_cca="$4"
|
||||
_cfullchain="$5"
|
||||
_cmdstr="{"
|
||||
_cmdstr=""
|
||||
_homedir="~/.acme_ssh_deploy"
|
||||
_backupdir="$_homedir/certs-backup-$(date +%Y%m%d%H%M%S)"
|
||||
|
||||
_debug _cdomain "$_cdomain"
|
||||
_debug _ckey "$_ckey"
|
||||
@ -37,18 +43,29 @@ sshdeploy_deploy() {
|
||||
_debug _cca "$_cca"
|
||||
_debug _cfullchain "$_cfullchain"
|
||||
|
||||
if [ -z "$ACME_DEPLOY_SSH_URL" ]; then
|
||||
if [ -z "$Le_Deploy_ssh_url" ]; then
|
||||
_err "ACME_DEPLOY_SSH_URL not defined."
|
||||
# USER is required to login by SSH to remote host.
|
||||
if [ -z "$ACME_DEPLOY_SSH_USER" ]; then
|
||||
if [ -z "$Le_Deploy_ssh_user" ]; then
|
||||
_err "ACME_DEPLOY_SSH_USER not defined."
|
||||
return 1
|
||||
fi
|
||||
else
|
||||
Le_Deploy_ssh_url="$ACME_DEPLOY_SSH_URL"
|
||||
_savedomainconf Le_Deploy_ssh_url "$Le_Deploy_ssh_url"
|
||||
Le_Deploy_ssh_user="$ACME_DEPLOY_SSH_USER"
|
||||
_savedomainconf Le_Deploy_ssh_user "$Le_Deploy_ssh_user"
|
||||
fi
|
||||
|
||||
_info "Deploy certificates to remote server $Le_Deploy_ssh_url"
|
||||
# URL is optional. If not provided then use _cdomain
|
||||
if [ -n "$ACME_DEPLOY_SSH_URL" ]; then
|
||||
Le_Deploy_ssh_url="$ACME_DEPLOY_SSH_URL"
|
||||
_savedomainconf Le_Deploy_ssh_url "$Le_Deploy_ssh_url"
|
||||
elif [ -z "$Le_Deploy_ssh_url" ]; then
|
||||
Le_Deploy_ssh_url="$_cdomain"
|
||||
fi
|
||||
|
||||
_info "Deploy certificates to remote server $Le_Deploy_ssh_user@$Le_Deploy_ssh_url"
|
||||
|
||||
# SERVICE_STOP is optional.
|
||||
# If provided then this command will be executed on remote host.
|
||||
if [ -n "$ACME_DEPLOY_SSH_SERVICE_STOP" ]; then
|
||||
Le_Deploy_ssh_service_stop="$ACME_DEPLOY_SSH_SERVICE_STOP"
|
||||
_savedomainconf Le_Deploy_ssh_service_stop "$Le_Deploy_ssh_service_stop"
|
||||
@ -58,71 +75,114 @@ sshdeploy_deploy() {
|
||||
_info "Will stop remote service with command $Le_Deploy_ssh_service_stop"
|
||||
fi
|
||||
|
||||
# KEYFILE is optional.
|
||||
# If provided then private key will be copied to provided filename.
|
||||
if [ -n "$ACME_DEPLOY_SSH_KEYFILE" ]; then
|
||||
Le_Deploy_ssh_keyfile="$ACME_DEPLOY_SSH_KEYFILE"
|
||||
_savedomainconf Le_Deploy_ssh_keyfile "$Le_Deploy_ssh_keyfile"
|
||||
fi
|
||||
if [ -n "$Le_Deploy_ssh_keyfile" ]; then
|
||||
# backup file we are about to overwrite.
|
||||
_cmdstr="$_cmdstr cp $Le_Deploy_ssh_keyfile $_backupdir ;"
|
||||
# copy new certificate into file.
|
||||
_cmdstr="$_cmdstr echo \"$(cat $_ckey)\" > $Le_Deploy_ssh_keyfile ;"
|
||||
_info "will copy private key to remote file $Le_Deploy_ssh_keyfile"
|
||||
fi
|
||||
|
||||
# CERTFILE is optional.
|
||||
# If provided then private key will be copied or appended to provided filename.
|
||||
if [ -n "$ACME_DEPLOY_SSH_CERTFILE" ]; then
|
||||
Le_Deploy_ssh_certfile="$ACME_DEPLOY_SSH_CERTFILE"
|
||||
_savedomainconf Le_Deploy_ssh_certfile "$Le_Deploy_ssh_certfile"
|
||||
fi
|
||||
if [ -n "$Le_Deploy_ssh_certfile" ]; then
|
||||
if [ "$Le_Deploy_ssh_certfile" = "$Le_Deploy_ssh_keyfile" ]; then
|
||||
# if filename is same as that provided for private key then append.
|
||||
_cmdstr="$_cmdstr echo \"$(cat $_ccert)\" >> $Le_Deploy_ssh_certfile ;"
|
||||
_info "will append certificate to same file"
|
||||
else
|
||||
# backup file we are about to overwrite.
|
||||
_cmdstr="$_cmdstr cp $Le_Deploy_ssh_certfile $_backupdir ;"
|
||||
# copy new certificate into file.
|
||||
_cmdstr="$_cmdstr echo \"$(cat $_ccert)\" > $Le_Deploy_ssh_certfile ;"
|
||||
_info "will copy certificate to remote file $Le_Deploy_ssh_certfile"
|
||||
fi
|
||||
fi
|
||||
|
||||
# CAFILE is optional.
|
||||
# If provided then CA intermediate certificate will be copied to provided filename.
|
||||
if [ -n "$ACME_DEPLOY_SSH_CAFILE" ]; then
|
||||
Le_Deploy_ssh_cafile="$ACME_DEPLOY_SSH_CAFILE"
|
||||
_savedomainconf Le_Deploy_ssh_cafile "$Le_Deploy_ssh_cafile"
|
||||
fi
|
||||
if [ -n "$Le_Deploy_ssh_cafile" ]; then
|
||||
# backup file we are about to overwrite.
|
||||
_cmdstr="$_cmdstr cp $Le_Deploy_ssh_cafile $_backupdir ;"
|
||||
# copy new certificate into file.
|
||||
_cmdstr="$_cmdstr echo \"$(cat $_cca)\" > $Le_Deploy_ssh_cafile ;"
|
||||
_info "will copy CA file to remote file $Le_Deploy_ssh_cafile"
|
||||
fi
|
||||
|
||||
# FULLCHAIN is optional.
|
||||
# If provided then fullchain certificate will be copied to provided filename.
|
||||
if [ -n "$ACME_DEPLOY_SSH_FULLCHAIN" ]; then
|
||||
Le_Deploy_ssh_fullchain="$ACME_DEPLOY_SSH_FULLCHAIN"
|
||||
_savedomainconf Le_Deploy_ssh_fullchain "$Le_Deploy_ssh_fullchain"
|
||||
fi
|
||||
if [ -n "$Le_Deploy_ssh_fullchain" ]; then
|
||||
# backup file we are about to overwrite.
|
||||
_cmdstr="$_cmdstr cp $Le_Deploy_ssh_fullchain $_backupdir ;"
|
||||
# copy new certificate into file.
|
||||
_cmdstr="$_cmdstr echo \"$(cat $_cfullchain)\" > $Le_Deploy_ssh_fullchain ;"
|
||||
_info "will copy full chain to remote file $Le_Deploy_ssh_fullchain"
|
||||
fi
|
||||
|
||||
# REMOTE_CMD is optional.
|
||||
# If provided then this command will be executed on remote host.
|
||||
# A 2 second delay is inserted to allow system to stabalize after
|
||||
# executing a service stop.
|
||||
if [ -n "$ACME_DEPLOY_SSH_REMOTE_CMD" ]; then
|
||||
Le_Deploy_ssh_remote_cmd="$ACME_DEPLOY_SSH_REMOTE_CMD"
|
||||
_savedomainconf Le_Deploy_ssh_remote_cmd "$Le_Deploy_ssh_remote_cmd"
|
||||
fi
|
||||
if [ -n "$Le_Deploy_ssh_remote_cmd" ]; then
|
||||
_cmdstr="$_cmdstr sleep 2 ; $Le_Deploy_ssh_remote_cmd ;"
|
||||
_info "Will sleep 2 seconds then execute remote command $Le_Deploy_ssh_remote_cmd"
|
||||
if [ -n "$Le_Deploy_ssh_service_stop" ]; then
|
||||
_cmdstr="$_cmdstr sleep 2 ;"
|
||||
fi
|
||||
_cmdstr="$_cmdstr $Le_Deploy_ssh_remote_cmd ;"
|
||||
_info "Will execute remote command $Le_Deploy_ssh_remote_cmd"
|
||||
fi
|
||||
|
||||
# SERVICE_START is optional.
|
||||
# If provided then this command will be executed on remote host.
|
||||
# A 2 second delay is inserted to allow system to stabalize after
|
||||
# executing a service stop or previous command.
|
||||
if [ -n "$ACME_DEPLOY_SSH_SERVICE_START" ]; then
|
||||
Le_Deploy_ssh_service_start="$ACME_DEPLOY_SSH_SERVICE_START"
|
||||
_savedomainconf Le_Deploy_ssh_service_start "$Le_Deploy_ssh_service_start"
|
||||
fi
|
||||
if [ -n "$Le_Deploy_ssh_service_start" ]; then
|
||||
_cmdstr="$_cmdstr sleep 2 ; $Le_Deploy_ssh_service_start ;"
|
||||
_info "Will sleep 2 seconds then start remote service with command $Le_Deploy_ssh_remote_cmd"
|
||||
if [ -n "$Le_Deploy_ssh_service_stop" ] || [ -n "$Le_Deploy_ssh_remote_cmd" ] ; then
|
||||
_cmdstr="$_cmdstr sleep 2 ;"
|
||||
fi
|
||||
_cmdstr="$_cmdstr $Le_Deploy_ssh_service_start ;"
|
||||
_info "Will start remote service with command $Le_Deploy_ssh_remote_cmd"
|
||||
fi
|
||||
|
||||
_cmdstr="$_cmdstr }"
|
||||
|
||||
_debug "Remote command to execute: $_cmdstr"
|
||||
if [ -z "$_cmdstr" ]; then
|
||||
_err "No remote commands to excute. Failed to deploy certificates to remote server"
|
||||
return 1
|
||||
else
|
||||
# something to execute.
|
||||
# run cleanup on the backup directory, erase all older than 180 days.
|
||||
_cmdstr="find $_homedir/* -type d -mtime +180 2>/dev/null | xargs rm -rf ; $_cmdstr"
|
||||
# Create our backup directory for overwritten cert files.
|
||||
_cmdstr="mkdir -p $_backupdir ; $_cmdstr"
|
||||
fi
|
||||
|
||||
_debug "Remote commands to execute: $_cmdstr"
|
||||
_info "Submitting sequence of commands to remote server by ssh"
|
||||
ssh -T "$Le_Deploy_ssh_url" bash -c "'$_cmdstr'"
|
||||
ssh -T "$Le_Deploy_ssh_user@$Le_Deploy_ssh_url" bash -c "'$_cmdstr'"
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user