mirror of
https://github.com/plantroon/acme.sh.git
synced 2024-11-08 15:31:45 +00:00
206 lines
8.0 KiB
Bash
206 lines
8.0 KiB
Bash
#!/usr/bin/env sh
|
|
|
|
# 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@SERVER 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.
|
|
#
|
|
# Only a username is required. All others are optional.
|
|
#
|
|
# The following examples are for QNAP NAS running QTS 4.2
|
|
# export ACME_DEPLOY_SSH_CMD="" # defaults to ssh
|
|
# export ACME_DEPLOY_SSH_USER="admin" # required
|
|
# export ACME_DEPLOY_SSH_SERVER="qnap" # defaults to domain name
|
|
# 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_BACKUP="" # yes or no, default to yes
|
|
#
|
|
######## Public functions #####################
|
|
|
|
#domain keyfile certfile cafile fullchain
|
|
ssh_deploy() {
|
|
_cdomain="$1"
|
|
_ckey="$2"
|
|
_ccert="$3"
|
|
_cca="$4"
|
|
_cfullchain="$5"
|
|
_cmdstr=""
|
|
_homedir='~'
|
|
_backupprefix="$_homedir/.acme_ssh_deploy/$_cdomain-backup"
|
|
_backupdir="$_backupprefix-$(_utc_date | tr ' ' '-')"
|
|
|
|
if [ -f "$DOMAIN_CONF" ]; then
|
|
# shellcheck disable=SC1090
|
|
. "$DOMAIN_CONF"
|
|
fi
|
|
|
|
_debug _cdomain "$_cdomain"
|
|
_debug _ckey "$_ckey"
|
|
_debug _ccert "$_ccert"
|
|
_debug _cca "$_cca"
|
|
_debug _cfullchain "$_cfullchain"
|
|
|
|
# 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_user="$ACME_DEPLOY_SSH_USER"
|
|
_savedomainconf Le_Deploy_ssh_user "$Le_Deploy_ssh_user"
|
|
fi
|
|
|
|
# SERVER is optional. If not provided then use _cdomain
|
|
if [ -n "$ACME_DEPLOY_SSH_SERVER" ]; then
|
|
Le_Deploy_ssh_server="$ACME_DEPLOY_SSH_SERVER"
|
|
_savedomainconf Le_Deploy_ssh_server "$Le_Deploy_ssh_server"
|
|
elif [ -z "$Le_Deploy_ssh_server" ]; then
|
|
Le_Deploy_ssh_server="$_cdomain"
|
|
fi
|
|
|
|
# CMD is optional. If not provided then use ssh
|
|
if [ -n "$ACME_DEPLOY_SSH_CMD" ]; then
|
|
Le_Deploy_ssh_cmd="$ACME_DEPLOY_SSH_CMD"
|
|
_savedomainconf Le_Deploy_ssh_cmd "$Le_Deploy_ssh_cmd"
|
|
elif [ -z "$Le_Deploy_ssh_cmd" ]; then
|
|
Le_Deploy_ssh_cmd="ssh"
|
|
fi
|
|
|
|
# BACKUP is optional. If not provided then default to yes
|
|
if [ "$ACME_DEPLOY_SSH_BACKUP" = "no" ]; then
|
|
Le_Deploy_ssh_backup="no"
|
|
elif [ -z "$Le_Deploy_ssh_backup" ]; then
|
|
Le_Deploy_ssh_backup="yes"
|
|
fi
|
|
_savedomainconf Le_Deploy_ssh_backup "$Le_Deploy_ssh_backup"
|
|
|
|
_info "Deploy certificates to remote server $Le_Deploy_ssh_user@$Le_Deploy_ssh_server"
|
|
|
|
# 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
|
|
if [ "$Le_Deploy_ssh_backup" = "yes" ]; then
|
|
# backup file we are about to overwrite.
|
|
_cmdstr="$_cmdstr cp $Le_Deploy_ssh_keyfile $_backupdir >/dev/null;"
|
|
fi
|
|
# copy new certificate into file.
|
|
_cmdstr="$_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 "$Le_Deploy_ssh_certfile" ]; then
|
|
_pipe=">"
|
|
if [ "$Le_Deploy_ssh_certfile" = "$Le_Deploy_ssh_keyfile" ]; then
|
|
# if filename is same as previous file then append.
|
|
_pipe=">>"
|
|
elif [ "$Le_Deploy_ssh_backup" = "yes" ]; then
|
|
# backup file we are about to overwrite.
|
|
_cmdstr="$_cmdstr cp $Le_Deploy_ssh_certfile $_backupdir >/dev/null;"
|
|
fi
|
|
# copy new certificate into file.
|
|
_cmdstr="$_cmdstr echo \"$(cat "$_ccert")\" $_pipe $Le_Deploy_ssh_certfile;"
|
|
_info "will copy certificate to remote file $Le_Deploy_ssh_certfile"
|
|
fi
|
|
|
|
# CAFILE is optional.
|
|
# If provided then CA intermediate certificate will be copied or appended to provided filename.
|
|
if [ -n "$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 "$Le_Deploy_ssh_cafile" ]; then
|
|
_pipe=">"
|
|
if [ "$Le_Deploy_ssh_cafile" = "$Le_Deploy_ssh_keyfile" ] \
|
|
|| [ "$Le_Deploy_ssh_cafile" = "$Le_Deploy_ssh_certfile" ]; then
|
|
# if filename is same as previous file then append.
|
|
_pipe=">>"
|
|
elif [ "$Le_Deploy_ssh_backup" = "yes" ]; then
|
|
# backup file we are about to overwrite.
|
|
_cmdstr="$_cmdstr cp $Le_Deploy_ssh_cafile $_backupdir >/dev/null;"
|
|
fi
|
|
# copy new certificate into file.
|
|
_cmdstr="$_cmdstr echo \"$(cat "$_cca")\" $_pipe $Le_Deploy_ssh_cafile;"
|
|
_info "will copy CA file to remote file $Le_Deploy_ssh_cafile"
|
|
fi
|
|
|
|
# FULLCHAIN is optional.
|
|
# If provided then fullchain certificate will be copied or appended to provided filename.
|
|
if [ -n "$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 "$Le_Deploy_ssh_fullchain" ]; then
|
|
_pipe=">"
|
|
if [ "$Le_Deploy_ssh_fullchain" = "$Le_Deploy_ssh_keyfile" ] \
|
|
|| [ "$Le_Deploy_ssh_fullchain" = "$Le_Deploy_ssh_certfile" ] \
|
|
|| [ "$Le_Deploy_ssh_fullchain" = "$Le_Deploy_ssh_cafile" ]; then
|
|
# if filename is same as previous file then append.
|
|
_pipe=">>"
|
|
elif [ "$Le_Deploy_ssh_backup" = "yes" ]; then
|
|
# backup file we are about to overwrite.
|
|
_cmdstr="$_cmdstr cp $Le_Deploy_ssh_fullchain $_backupdir >/dev/null;"
|
|
fi
|
|
# copy new certificate into file.
|
|
_cmdstr="$_cmdstr echo \"$(cat "$_cfullchain")\" $_pipe $Le_Deploy_ssh_fullchain;"
|
|
_info "will copy fullchain to remote file $Le_Deploy_ssh_fullchain"
|
|
fi
|
|
|
|
# REMOTE_CMD is optional.
|
|
# If provided then this command will be executed on remote host.
|
|
if [ -n "$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 $Le_Deploy_ssh_remote_cmd;"
|
|
_info "Will execute remote command $Le_Deploy_ssh_remote_cmd"
|
|
fi
|
|
|
|
if [ -z "$_cmdstr" ]; then
|
|
_err "No remote commands to excute. Failed to deploy certificates to remote server"
|
|
return 1
|
|
elif [ "$Le_Deploy_ssh_backup" = "yes" ]; then
|
|
# run cleanup on the backup directory, erase all older
|
|
# than 180 days (15552000 seconds).
|
|
_cmdstr="{ now=\"\$(date -u +%s)\"; for fn in $_backupprefix*; \
|
|
do if [ -d \"\$fn\" ] && [ \"\$(expr \$now - \$(date -ur \$fn +%s) )\" -ge \"15552000\" ]; \
|
|
then rm -rf \"\$fn\"; echo \"Backup \$fn deleted as older than 180 days\"; fi; done; }; $_cmdstr"
|
|
# Alternate version of above... _cmdstr="find $_backupprefix* -type d -mtime +180 2>/dev/null | xargs rm -rf; $_cmdstr"
|
|
# Create our backup directory for overwritten cert files.
|
|
_cmdstr="mkdir -p $_backupdir; $_cmdstr"
|
|
_info "Backup of old certificate files will be placed in remote directory $_backupdir"
|
|
_info "Backup directories erased after 180 days."
|
|
fi
|
|
|
|
_debug "Remote commands to execute: $_cmdstr"
|
|
_info "Submitting sequence of commands to remote server by ssh"
|
|
# quotations in bash cmd below intended. Squash travis spellcheck error
|
|
# shellcheck disable=SC2029
|
|
$Le_Deploy_ssh_cmd -T "$Le_Deploy_ssh_user@$Le_Deploy_ssh_server" sh -c "'$_cmdstr'"
|
|
_ret="$?"
|
|
|
|
if [ "$_ret" != "0" ]; then
|
|
_err "Error code $_ret returned from $Le_Deploy_ssh_cmd"
|
|
fi
|
|
|
|
return $_ret
|
|
}
|