Designated maintainer of NSD helper script http://acme.sh/
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#!/usr/bin/env sh
#Support Telegram Bots
#TELEGRAM_BOT_APITOKEN=""
#TELEGRAM_BOT_CHATID=""
telegram_send() {
_subject="$1"
_content="$2"
_statusCode="$3" #0: success, 1: error 2($RENEW_SKIP): skipped
_debug "_statusCode" "$_statusCode"
TELEGRAM_BOT_APITOKEN="${TELEGRAM_BOT_APITOKEN:-$(_readaccountconf_mutable TELEGRAM_BOT_APITOKEN)}"
if [ -z "$TELEGRAM_BOT_APITOKEN" ]; then
TELEGRAM_BOT_APITOKEN=""
_err "You didn't specify a Telegram BOT API Token TELEGRAM_BOT_APITOKEN yet."
return 1
fi
_saveaccountconf_mutable TELEGRAM_BOT_APITOKEN "$TELEGRAM_BOT_APITOKEN"
TELEGRAM_BOT_CHATID="${TELEGRAM_BOT_CHATID:-$(_readaccountconf_mutable TELEGRAM_BOT_CHATID)}"
if [ -z "$TELEGRAM_BOT_CHATID" ]; then
TELEGRAM_BOT_CHATID=""
_err "You didn't specify a Telegram Chat id TELEGRAM_BOT_CHATID yet."
return 1
fi
_saveaccountconf_mutable TELEGRAM_BOT_CHATID "$TELEGRAM_BOT_CHATID"
_content="$(printf "%s" "$_content" | sed -e 's/\([_*`\[]\)/\\\\\1/g')"
_content="$(printf "*%s*\n%s" "$_subject" "$_content" | _json_encode)"
_data="{\"text\": \"$_content\", "
_data="$_data\"chat_id\": \"$TELEGRAM_BOT_CHATID\", "
_data="$_data\"parse_mode\": \"markdown\", "
_data="$_data\"disable_web_page_preview\": \"1\"}"
_debug "$_data"
export _H1="Content-Type: application/json"
_telegram_bot_url="https://api.telegram.org/bot${TELEGRAM_BOT_APITOKEN}/sendMessage"
if _post "$_data" "$_telegram_bot_url" >/dev/null; then
# shellcheck disable=SC2154
_message=$(printf "%s\n" "$response" | sed -n 's/.*"ok":\([^,]*\).*/\1/p')
if [ "$_message" = "true" ]; then
_info "telegram send success."
return 0
fi
fi
_err "telegram send error."
_err "$response"
return 1
}