Commit b30c1daf authored by David Kerr's avatar David Kerr
Browse files

Merge remote-tracking branch 'upstream/master' into ssh-deploy

parents 06492067 e538a13e
......@@ -26,9 +26,9 @@ install:
_old_path="$PATH";
echo "PATH=$PATH";
export PATH="";
export OPENSSL_BIN="/usr/local/openssl";
export ACME_OPENSSL_BIN="/usr/local/openssl";
openssl version 2>&1 || true;
$OPENSSL_BIN version 2>&1 || true;
$ACME_OPENSSL_BIN version 2>&1 || true;
export PATH="$_old_path";
fi
......@@ -44,7 +44,7 @@ script:
- cd ..
- git clone https://github.com/Neilpang/acmetest.git && cp -r acme.sh acmetest/ && cd acmetest
- if [ "$TRAVIS_OS_NAME" = "linux" -a "$NGROK_TOKEN" ]; then sudo TEST_LOCAL="$TEST_LOCAL" NGROK_TOKEN="$NGROK_TOKEN" ./letest.sh ; fi
- if [ "$TRAVIS_OS_NAME" = "osx" -a "$NGROK_TOKEN" ]; then sudo TEST_LOCAL="$TEST_LOCAL" NGROK_TOKEN="$NGROK_TOKEN" OPENSSL_BIN="$OPENSSL_BIN" ./letest.sh ; fi
- if [ "$TRAVIS_OS_NAME" = "osx" -a "$NGROK_TOKEN" ]; then sudo TEST_LOCAL="$TEST_LOCAL" NGROK_TOKEN="$NGROK_TOKEN" ACME_OPENSSL_BIN="$ACME_OPENSSL_BIN" ./letest.sh ; fi
matrix:
......
......@@ -293,6 +293,8 @@ You don't have to do anything manually!
1. Linode.com API
1. FreeDNS (https://freedns.afraid.org/)
1. cyon.ch
1. Domain-Offensive/Resellerinterface/Domainrobot API
1. Gandi LiveDNS API
**More APIs coming soon...**
......
This diff is collapsed.
# Using deploy api
Before you can deploy your cert, you must [issue the cert first](https://github.com/Neilpang/acme.sh/wiki/How-to-issue-a-cert).
Here are the scripts to deploy the certs/key to the server/services.
## 1. Deploy the certs to your cpanel host.
(cpanel deploy hook is not finished yet, this is just an example.)
Before you can deploy your cert, you must [issue the cert first](https://github.com/Neilpang/acme.sh/wiki/How-to-issue-a-cert).
Then you can deploy now:
```sh
export DEPLOY_CPANEL_USER=myusername
export DEPLOY_CPANEL_PASSWORD=PASSWORD
acme.sh --deploy -d example.com --deploy --deploy-hook cpanel
acme.sh --deploy -d example.com --deploy-hook cpanel
```
## 2. Deploy ssl cert on kong proxy engine based on api.
......@@ -24,6 +26,8 @@ Before you can deploy your cert, you must [issue the cert first](https://github.
## 3. Deploy the cert to remote server through SSH access.
Before you can deploy your cert, you must [issue the cert first](https://github.com/Neilpang/acme.sh/wiki/How-to-issue-a-cert).
The ssh deploy plugin allows you to deploy certificates to a remote host
using SSH command to connect to the remote server. The ssh plugin is invoked
with the following command...
......@@ -107,7 +111,6 @@ user
Any backups older than 180 days will be deleted when new certificates
are deployed. This defaults to "yes" set to "no" to disable backup.
###Eamples using SSH deploy
The following example illustrates deploying certifcates to a QNAP NAS
(tested with QTS version 4.2.3)
......@@ -165,3 +168,47 @@ export DEPLOY_SSH_BACKUP=no
/var/lib/unifi/unifi.example.com.p12 \
&& service unifi restart
```
## 4. Deploy the cert to local vsftpd server.
```sh
acme.sh --deploy -d ftp.example.com --deploy-hook vsftpd
```
The default vsftpd conf file is `/etc/vsftpd.conf`, if your vsftpd conf is not in the default location, you can specify one:
```sh
export DEPLOY_VSFTPD_CONF="/etc/vsftpd.conf"
acme.sh --deploy -d ftp.example.com --deploy-hook vsftpd
```
The default command to restart vsftpd server is `service vsftpd restart`, if it doesn't work, you can specify one:
```sh
export DEPLOY_VSFTPD_RELOAD="/etc/init.d/vsftpd restart"
acme.sh --deploy -d ftp.example.com --deploy-hook vsftpd
```
## 5. Deploy the cert to local exim4 server.
```sh
acme.sh --deploy -d ftp.example.com --deploy-hook exim4
```
The default exim4 conf file is `/etc/exim/exim.conf`, if your exim4 conf is not in the default location, you can specify one:
```sh
export DEPLOY_EXIM4_CONF="/etc/exim4/exim4.conf.template"
acme.sh --deploy -d ftp.example.com --deploy-hook exim4
```
The default command to restart exim4 server is `service exim4 restart`, if it doesn't work, you can specify one:
```sh
export DEPLOY_EXIM4_RELOAD="/etc/init.d/exim4 restart"
acme.sh --deploy -d ftp.example.com --deploy-hook exim4
```
#!/usr/bin/env sh
#Here is a script to deploy cert to dovecot server.
#Here is a script to deploy cert to apache server.
#returns 0 means success, otherwise error.
......
......@@ -4,6 +4,9 @@
#returns 0 means success, otherwise error.
#DEPLOY_EXIM4_CONF="/etc/exim/exim.conf"
#DEPLOY_EXIM4_RELOAD="service exim4 restart"
######## Public functions #####################
#domain keyfile certfile cafile fullchain
......@@ -20,7 +23,92 @@ exim4_deploy() {
_debug _cca "$_cca"
_debug _cfullchain "$_cfullchain"
_err "deploy cert to exim4 server, Not implemented yet"
return 1
_ssl_path="/etc/acme.sh/exim4"
if ! mkdir -p "$_ssl_path"; then
_err "Can not create folder:$_ssl_path"
return 1
fi
_info "Copying key and cert"
_real_key="$_ssl_path/exim4.key"
if ! cat "$_ckey" >"$_real_key"; then
_err "Error: write key file to: $_real_key"
return 1
fi
_real_fullchain="$_ssl_path/exim4.pem"
if ! cat "$_cfullchain" >"$_real_fullchain"; then
_err "Error: write key file to: $_real_fullchain"
return 1
fi
DEFAULT_EXIM4_RELOAD="service exim4 restart"
_reload="${DEPLOY_EXIM4_RELOAD:-$DEFAULT_EXIM4_RELOAD}"
if [ -z "$IS_RENEW" ]; then
DEFAULT_EXIM4_CONF="/etc/exim/exim.conf"
if [ ! -f "$DEFAULT_EXIM4_CONF" ]; then
DEFAULT_EXIM4_CONF="/etc/exim4/exim4.conf.template"
fi
_exim4_conf="${DEPLOY_EXIM4_CONF:-$DEFAULT_EXIM4_CONF}"
_debug _exim4_conf "$_exim4_conf"
if [ ! -f "$_exim4_conf" ]; then
if [ -z "$DEPLOY_EXIM4_CONF" ]; then
_err "exim4 conf is not found, please define DEPLOY_EXIM4_CONF"
return 1
else
_err "It seems that the specified exim4 conf is not valid, please check."
return 1
fi
fi
if [ ! -w "$_exim4_conf" ]; then
_err "The file $_exim4_conf is not writable, please change the permission."
return 1
fi
_backup_conf="$DOMAIN_BACKUP_PATH/exim4.conf.bak"
_info "Backup $_exim4_conf to $_backup_conf"
cp "$_exim4_conf" "$_backup_conf"
_info "Modify exim4 conf: $_exim4_conf"
if _setopt "$_exim4_conf" "tls_certificate" "=" "$_real_fullchain" \
&& _setopt "$_exim4_conf" "tls_privatekey" "=" "$_real_key"; then
_info "Set config success!"
else
_err "Config exim4 server error, please report bug to us."
_info "Restoring exim4 conf"
if cat "$_backup_conf" >"$_exim4_conf"; then
_info "Restore conf success"
eval "$_reload"
else
_err "Opps, error restore exim4 conf, please report bug to us."
fi
return 1
fi
fi
_info "Run reload: $_reload"
if eval "$_reload"; then
_info "Reload success!"
if [ "$DEPLOY_EXIM4_CONF" ]; then
_savedomainconf DEPLOY_EXIM4_CONF "$DEPLOY_EXIM4_CONF"
else
_cleardomainconf DEPLOY_EXIM4_CONF
fi
if [ "$DEPLOY_EXIM4_RELOAD" ]; then
_savedomainconf DEPLOY_EXIM4_RELOAD "$DEPLOY_EXIM4_RELOAD"
else
_cleardomainconf DEPLOY_EXIM4_RELOAD
fi
return 0
else
_err "Reload error, restoring"
if cat "$_backup_conf" >"$_exim4_conf"; then
_info "Restore conf success"
eval "$_reload"
else
_err "Opps, error restore exim4 conf, please report bug to us."
fi
return 1
fi
return 0
}
......@@ -4,6 +4,9 @@
#returns 0 means success, otherwise error.
#DEPLOY_VSFTPD_CONF="/etc/vsftpd.conf"
#DEPLOY_VSFTPD_RELOAD="service vsftpd restart"
######## Public functions #####################
#domain keyfile certfile cafile fullchain
......@@ -20,7 +23,88 @@ vsftpd_deploy() {
_debug _cca "$_cca"
_debug _cfullchain "$_cfullchain"
_err "deploy cert to vsftpd server, Not implemented yet"
return 1
_ssl_path="/etc/acme.sh/vsftpd"
if ! mkdir -p "$_ssl_path"; then
_err "Can not create folder:$_ssl_path"
return 1
fi
_info "Copying key and cert"
_real_key="$_ssl_path/vsftpd.key"
if ! cat "$_ckey" >"$_real_key"; then
_err "Error: write key file to: $_real_key"
return 1
fi
_real_fullchain="$_ssl_path/vsftpd.chain.pem"
if ! cat "$_cfullchain" >"$_real_fullchain"; then
_err "Error: write key file to: $_real_fullchain"
return 1
fi
DEFAULT_VSFTPD_RELOAD="service vsftpd restart"
_reload="${DEPLOY_VSFTPD_RELOAD:-$DEFAULT_VSFTPD_RELOAD}"
if [ -z "$IS_RENEW" ]; then
DEFAULT_VSFTPD_CONF="/etc/vsftpd.conf"
_vsftpd_conf="${DEPLOY_VSFTPD_CONF:-$DEFAULT_VSFTPD_CONF}"
if [ ! -f "$_vsftpd_conf" ]; then
if [ -z "$DEPLOY_VSFTPD_CONF" ]; then
_err "vsftpd conf is not found, please define DEPLOY_VSFTPD_CONF"
return 1
else
_err "It seems that the specified vsftpd conf is not valid, please check."
return 1
fi
fi
if [ ! -w "$_vsftpd_conf" ]; then
_err "The file $_vsftpd_conf is not writable, please change the permission."
return 1
fi
_backup_conf="$DOMAIN_BACKUP_PATH/vsftpd.conf.bak"
_info "Backup $_vsftpd_conf to $_backup_conf"
cp "$_vsftpd_conf" "$_backup_conf"
_info "Modify vsftpd conf: $_vsftpd_conf"
if _setopt "$_vsftpd_conf" "rsa_cert_file" "=" "$_real_fullchain" \
&& _setopt "$_vsftpd_conf" "rsa_private_key_file" "=" "$_real_key" \
&& _setopt "$_vsftpd_conf" "ssl_enable" "=" "YES"; then
_info "Set config success!"
else
_err "Config vsftpd server error, please report bug to us."
_info "Restoring vsftpd conf"
if cat "$_backup_conf" >"$_vsftpd_conf"; then
_info "Restore conf success"
eval "$_reload"
else
_err "Opps, error restore vsftpd conf, please report bug to us."
fi
return 1
fi
fi
_info "Run reload: $_reload"
if eval "$_reload"; then
_info "Reload success!"
if [ "$DEPLOY_VSFTPD_CONF" ]; then
_savedomainconf DEPLOY_VSFTPD_CONF "$DEPLOY_VSFTPD_CONF"
else
_cleardomainconf DEPLOY_VSFTPD_CONF
fi
if [ "$DEPLOY_VSFTPD_RELOAD" ]; then
_savedomainconf DEPLOY_VSFTPD_RELOAD "$DEPLOY_VSFTPD_RELOAD"
else
_cleardomainconf DEPLOY_VSFTPD_RELOAD
fi
return 0
else
_err "Reload error, restoring"
if cat "$_backup_conf" >"$_vsftpd_conf"; then
_info "Restore conf success"
eval "$_reload"
else
_err "Opps, error restore vsftpd conf, please report bug to us."
fi
return 1
fi
return 0
}
......@@ -323,6 +323,32 @@ acme.sh --issue --dns dns_cyon -d example.com -d www.example.com
The `CY_Username`, `CY_Password` and `CY_OTP_Secret` will be saved in `~/.acme.sh/account.conf` and will be reused when needed.
## 17. Use Domain-Offensive/Resellerinterface/Domainrobot API
You will need your login credentials (Partner ID+Password) to the Resellerinterface, and export them before you run `acme.sh`:
```
export DO_PID="KD-1234567"
export DO_PW="cdfkjl3n2"
```
Ok, let's issue a cert now:
```
acme.sh --issue --dns dns_do -d example.com -d www.example.com
```
## 18. Use Gandi LiveDNS API
You must enable the new Gandi LiveDNS API first and the create your api key, See: http://doc.livedns.gandi.net/
```
export GANDI_LIVEDNS_KEY="fdmlfsdklmfdkmqsdfk"
```
Ok, let's issue a cert now:
```
acme.sh --issue --dns dns_gandi_livedns -d example.com -d www.example.com
```
# Use custom API
If your API is not supported yet, you can write your own DNS API.
......
#!/usr/bin/env sh
# DNS API for Domain-Offensive / Resellerinterface / Domainrobot
# Report bugs at https://github.com/seidler2547/acme.sh/issues
# set these environment variables to match your customer ID and password:
# DO_PID="KD-1234567"
# DO_PW="cdfkjl3n2"
DO_URL="https://soap.resellerinterface.de/"
######## Public functions #####################
#Usage: dns_myapi_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_do_add() {
fulldomain=$1
txtvalue=$2
if _dns_do_authenticate; then
_info "Adding TXT record to ${_domain} as ${fulldomain}"
_dns_do_soap createRR origin "${_domain}" name "${fulldomain}" type TXT data "${txtvalue}" ttl 300
if _contains "${response}" '>success<'; then
return 0
fi
_err "Could not create resource record, check logs"
fi
return 1
}
#fulldomain
dns_do_rm() {
fulldomain=$1
if _dns_do_authenticate; then
if _dns_do_list_rrs; then
_dns_do_had_error=0
for _rrid in ${_rr_list}; do
_info "Deleting resource record $_rrid for $_domain"
_dns_do_soap deleteRR origin "${_domain}" rrid "${_rrid}"
if ! _contains "${response}" '>success<'; then
_dns_do_had_error=1
_err "Could not delete resource record for ${_domain}, id ${_rrid}"
fi
done
return $_dns_do_had_error
fi
fi
return 1
}
#################### Private functions below ##################################
_dns_do_authenticate() {
_info "Authenticating as ${DO_PID}"
_dns_do_soap authPartner partner "${DO_PID}" password "${DO_PW}"
if _contains "${response}" '>success<'; then
_get_root "$fulldomain"
_debug "_domain $_domain"
return 0
else
_err "Authentication failed, are DO_PID and DO_PW set correctly?"
fi
return 1
}
_dns_do_list_rrs() {
_dns_do_soap getRRList origin "${_domain}"
if ! _contains "${response}" 'SOAP-ENC:Array'; then
_err "getRRList origin ${_domain} failed"
return 1
fi
_rr_list="$(echo "${response}" \
| tr -d "\n\r\t" \
| sed -e 's/<item xsi:type="ns2:Map">/\n/g' \
| grep ">$(_regexcape "$fulldomain")</value>" \
| sed -e 's/<\/item>/\n/g' \
| grep '>id</key><value' \
| _egrep_o '>[0-9]{1,16}<' \
| tr -d '><')"
[ "${_rr_list}" ]
}
_dns_do_soap() {
func="$1"
shift
# put the parameters to xml
body="<tns:${func} xmlns:tns=\"${DO_URL}\">"
while [ "$1" ]; do
_k="$1"
shift
_v="$1"
shift
body="$body<$_k>$_v</$_k>"
done
body="$body</tns:${func}>"
_debug2 "SOAP request ${body}"
# build SOAP XML
_xml='<?xml version="1.0" encoding="UTF-8"?>
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
<env:Body>'"$body"'</env:Body>
</env:Envelope>'
# set SOAP headers
export _H1="SOAPAction: ${DO_URL}#${func}"
if ! response="$(_post "${_xml}" "${DO_URL}")"; then
_err "Error <$1>"
return 1
fi
_debug2 "SOAP response $response"
# retrieve cookie header
_H2="$(_egrep_o 'Cookie: [^;]+' <"$HTTP_HEADER" | _head_n 1)"
export _H2
return 0
}
_get_root() {
domain=$1
i=1
_dns_do_soap getDomainList
_all_domains="$(echo "${response}" \
| tr -d "\n\r\t " \
| _egrep_o 'domain</key><value[^>]+>[^<]+' \
| sed -e 's/^domain<\/key><value[^>]*>//g')"
while true; do
h=$(printf "%s" "$domain" | cut -d . -f $i-100)
if [ -z "$h" ]; then
return 1
fi
if _contains "${_all_domains}" "^$(_regexcape "$h")\$"; then
_domain="$h"
return 0
fi
i=$(_math $i + 1)
done
_debug "$domain not found"
return 1
}
_regexcape() {
echo "$1" | sed -e 's/\([]\.$*^[]\)/\\\1/g'
}
#!/usr/bin/env sh
# Gandi LiveDNS v5 API
# http://doc.livedns.gandi.net/
# currently under beta
#
# Requires GANDI API KEY set in GANDI_LIVEDNS_KEY set as environment variable
#
#Author: Frédéric Crozat <fcrozat@suse.com>
#Report Bugs here: https://github.com/fcrozat/acme.sh
#
######## Public functions #####################
GANDI_LIVEDNS_API="https://dns.beta.gandi.net/api/v5"
#Usage: dns_gandi_livedns_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_gandi_livedns_add() {
fulldomain=$1
txtvalue=$2
if [ -z "$GANDI_LIVEDNS_KEY" ]; then
_err "No API key specifed for Gandi LiveDNS."
_err "Create your key and export it as GANDI_LIVEDNS_KEY"
return 1
fi
_saveaccountconf GANDI_LIVEDNS_KEY "$GANDI_LIVEDNS_KEY"
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug fulldomain "$fulldomain"
_debug txtvalue "$txtvalue"
_debug domain "$_domain"
_debug sub_domain "$_sub_domain"
_gandi_livedns_rest PUT "domains/$_domain/records/$_sub_domain/TXT" "{\"rrset_ttl\": 300, \"rrset_values\":[\"$txtvalue\"]}" \
&& _contains "$response" '{"message": "Zone Record Created"}' \
&& _info "Add $(__green "success")"
}
#Usage: fulldomain txtvalue
#Remove the txt record after validation.
dns_gandi_livedns_rm() {
fulldomain=$1
txtvalue=$2
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug fulldomain "$fulldomain"
_debug domain "$_domain"
_debug sub_domain "$_sub_domain"
_gandi_livedns_rest DELETE "domains/$_domain/records/$_sub_domain/TXT" ""
}
#################### Private functions below ##################################
#_acme-challenge.www.domain.com
#returns
# _sub_domain=_acme-challenge.www
# _domain=domain.com
_get_root() {
domain=$1
i=2
p=1
while true; do
h=$(printf "%s" "$domain" | cut -d . -f $i-100)
_debug h "$h"
if [ -z "$h" ]; then
#not valid
return 1
fi
if ! _gandi_livedns_rest GET "domains/$h"; then
return 1
fi
if _contains "$response" '"code": 401'; then
_err "$response"
return 1
elif _contains "$response" '"code": 404'; then
_debug "$h not found"
else
_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
_domain="$h"
return 0
fi
p="$i"
i=$(_math "$i" + 1)
done
return 1
}
_gandi_livedns_rest() {
m=$1
ep="$2"
data="$3"
_debug "$ep"
export _H1="Content-Type: application/json"
export _H2="X-Api-Key: $GANDI_LIVEDNS_KEY"
if [ "$m" = "GET" ]; then
response="$(_get "$GANDI_LIVEDNS_API/$ep")"
else
_debug data "$data"
response="$(_post "$data" "$GANDI_LIVEDNS_API/$ep" "" "$m")"
fi
if [ "$?" != "0" ]; then
_err "error $ep"
return 1
fi
_debug2 response "$response"
return 0
}
......@@ -81,7 +81,36 @@ dns_lua_add() {
#fulldomain
dns_lua_rm() {
fulldomain=$1
txtvalue=$2
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _domain_id "$_domain_id"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_debug "Getting txt records"
_LUA_rest GET "zones/${_domain_id}/records"
count=$(printf "%s\n" "$response" | _egrep_o "\"name\":\"$fulldomain.\",\"type\":\"TXT\"" | wc -l | tr -d " ")
_debug count "$count"
if [ "$count" = "0" ]; then
_info "Don't need to remove."
else
record_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":[^,]*,\"name\":\"$fulldomain.\",\"type\":\"TXT\"" | _head_n 1 | cut -d: -f2 | cut -d, -f1)
_debug "record_id" "$record_id"
if [ -z "$record_id" ]; then
_err "Can not get record id to remove."
return 1
fi
if ! _LUA_rest DELETE "/zones/$_domain_id/records/$record_id"; then
_err "Delete record error."
return 1
fi
_contains "$response" "$record_id"
fi
}
#################### Private functions below ##################################
......@@ -129,7 +158,7 @@ _LUA_rest() {
export _H1="Accept: application/json"
export _H2="Authorization: Basic $LUA_auth"
if [ "$data" ]; then
if [ "$m" != "GET" ]; then
_debug data "$data"
response="$(_post "$data" "$LUA_Api/$ep" "" "$m")"
else
......
......@@ -78,7 +78,36 @@ dns_me_add() {
#fulldomain
dns_me_rm() {
fulldomain=$1
txtvalue=$2
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _domain_id "$_domain_id"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_debug "Getting txt records"
_me_rest GET "${_domain_id}/records?recordName=$_sub_domain&type=TXT"
count=$(printf "%s\n" "$response" | _egrep_o "\"totalRecords\":[^,]*" | cut -d : -f 2)
_debug count "$count"
if [ "$count" = "0" ]; then
_info "Don't need to remove."
else
record_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":[^,]*" | cut -d : -f 2 | head -n 1)
_debug "record_id" "$record_id"
if [ -z "$record_id" ]; then
_err "Can not get record id to remove."
return 1
fi
if ! _me_rest DELETE "$_domain_id/records/$record_id"; then
_err "Delete record error."
return 1
fi
_contains "$response" ''
fi
}
#################### Private functions below ##################################
......@@ -130,7 +159,7 @@ _me_rest() {
export _H2="x-dnsme-requestDate: $cdate"
export _H3="x-dnsme-hmac: $hmac"
if [ "$data" ]; then
if [ "$m" != "GET" ]; then
_debug data "$data"
response="$(_post "$data" "$ME_Api/$ep" "" "$m")"
else
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment