diff --git a/deploy/ssh.sh b/deploy/ssh.sh index 8c83f0b3..b3e040b3 100644 --- a/deploy/ssh.sh +++ b/deploy/ssh.sh @@ -21,6 +21,7 @@ # export DEPLOY_SSH_FULLCHAIN="" # export DEPLOY_SSH_REMOTE_CMD="/etc/init.d/stunnel.sh restart" # export DEPLOY_SSH_BACKUP="" # yes or no, default to yes +# export DEPLOY_SSH_BATCH_MODE="yes" # yes or no, default to yes # ######## Public functions ##################### @@ -78,12 +79,44 @@ ssh_deploy() { # BACKUP is optional. If not provided then default to yes if [ "$DEPLOY_SSH_BACKUP" = "no" ]; then Le_Deploy_ssh_backup="no" - elif [ -z "$Le_Deploy_ssh_backup" ]; then + elif [ -z "$Le_Deploy_ssh_backup" ] || [ "$DEPLOY_SSH_BACKUP" = "yes" ]; then Le_Deploy_ssh_backup="yes" fi _savedomainconf Le_Deploy_ssh_backup "$Le_Deploy_ssh_backup" + # BATCH_MODE is optional. If not provided then default to yes + if [ "$DEPLOY_SSH_BATCH_MODE" = "no" ]; then + Le_Deploy_ssh_batch_mode="no" + elif [ -z "$Le_Deploy_ssh_batch_mode" ] || [ "$DEPLOY_SSH_BATCH_MODE" = "yes" ]; then + Le_Deploy_ssh_batch_mode="yes" + fi + _savedomainconf Le_Deploy_ssh_batch_mode "$Le_Deploy_ssh_batch_mode" + _info "Deploy certificates to remote server $Le_Deploy_ssh_user@$Le_Deploy_ssh_server" + if [ "$Le_Deploy_ssh_batch_mode" = "yes" ]; then + _info "Using BATCH MODE... Multiple commands sent in single call to remote host" + else + _info "Commands sent individually in multiple calls to remote host" + fi + + if [ "$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 $_backupdir" + _info "Backup directories erased after 180 days." + if [ "$Le_Deploy_ssh_batch_mode" = "no" ]; then + if ! _ssh_remote_cmd "$_cmdstr"; then + return $_err_code + fi + _cmdstr="" + fi + fi # KEYFILE is optional. # If provided then private key will be copied to provided filename. @@ -99,6 +132,12 @@ ssh_deploy() { # copy new certificate into file. _cmdstr="$_cmdstr echo \"$(cat "$_ckey")\" > $Le_Deploy_ssh_keyfile;" _info "will copy private key to remote file $Le_Deploy_ssh_keyfile" + if [ "$Le_Deploy_ssh_batch_mode" = "no" ]; then + if ! _ssh_remote_cmd "$_cmdstr"; then + return $_err_code + fi + _cmdstr="" + fi fi # CERTFILE is optional. @@ -119,6 +158,12 @@ ssh_deploy() { # copy new certificate into file. _cmdstr="$_cmdstr echo \"$(cat "$_ccert")\" $_pipe $Le_Deploy_ssh_certfile;" _info "will copy certificate to remote file $Le_Deploy_ssh_certfile" + if [ "$Le_Deploy_ssh_batch_mode" = "no" ]; then + if ! _ssh_remote_cmd "$_cmdstr"; then + return $_err_code + fi + _cmdstr="" + fi fi # CAFILE is optional. @@ -140,6 +185,12 @@ ssh_deploy() { # copy new certificate into file. _cmdstr="$_cmdstr echo \"$(cat "$_cca")\" $_pipe $Le_Deploy_ssh_cafile;" _info "will copy CA file to remote file $Le_Deploy_ssh_cafile" + if [ "$Le_Deploy_ssh_batch_mode" = "no" ]; then + if ! _ssh_remote_cmd "$_cmdstr"; then + return $_err_code + fi + _cmdstr="" + fi fi # FULLCHAIN is optional. @@ -162,6 +213,12 @@ ssh_deploy() { # copy new certificate into file. _cmdstr="$_cmdstr echo \"$(cat "$_cfullchain")\" $_pipe $Le_Deploy_ssh_fullchain;" _info "will copy fullchain to remote file $Le_Deploy_ssh_fullchain" + if [ "$Le_Deploy_ssh_batch_mode" = "no" ]; then + if ! _ssh_remote_cmd "$_cmdstr"; then + return $_err_code + fi + _cmdstr="" + fi fi # REMOTE_CMD is optional. @@ -173,42 +230,35 @@ ssh_deploy() { if [ -n "$Le_Deploy_ssh_remote_cmd" ]; then _cmdstr="$_cmdstr $Le_Deploy_ssh_remote_cmd;" _info "Will execute remote command $Le_Deploy_ssh_remote_cmd" + if [ "$Le_Deploy_ssh_batch_mode" = "no" ]; then + if ! _ssh_remote_cmd "$_cmdstr"; then + return $_err_code + fi + _cmdstr="" + fi fi - if [ -z "$_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 $_backupdir" - _info "Backup directories erased after 180 days." + # if running as batch mode then all commands sent in a single SSH call now... + if [ -n "$_cmdstr" ]; then + if ! _ssh_remote_cmd "$_cmdstr"; then + return $_err_code + fi fi - - if ! _ssh_remote_cmd "$_cmdstr"; then - return $_err_code - fi - return 0 } #cmd _ssh_remote_cmd() { + _cmd="$1" _secure_debug "Remote commands to execute: $_cmd" - _info "Submitting sequence of commands to remote server by $Le_Deploy_ssh_cmd" + _info "Submitting sequence of commands to remote server by ssh" # quotations in bash cmd below intended. Squash travis spellcheck error # shellcheck disable=SC2029 $Le_Deploy_ssh_cmd "$Le_Deploy_ssh_user@$Le_Deploy_ssh_server" sh -c "'$_cmd'" _err_code="$?" if [ "$_err_code" != "0" ]; then - _err "Error code $_err_code returned from $Le_Deploy_ssh_cmd" + _err "Error code $_err_code returned from ssh" fi return $_err_code