acme.sh/dnsapi/dns_kappernet.sh

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#!/usr/bin/env sh
# kapper.net domain api
# for further questions please contact: support@kapper.net
# please report issues here: https://github.com/acmesh-official/acme.sh/issues/2977
#KAPPERNETDNS_Key="yourKAPPERNETapikey"
#KAPPERNETDNS_Secret="yourKAPPERNETapisecret"
KAPPERNETDNS_Api="https://dnspanel.kapper.net/API/1.1?APIKey=$KAPPERNETDNS_Key&APISecret=$KAPPERNETDNS_Secret"
###############################################################################
# called with
# fullhostname: something.example.com
# txtvalue: someacmegenerated string
dns_kappernet_add() {
fullhostname=$1
txtvalue=$2
if [ -z "$KAPPERNETDNS_Key" ] || [ -z "$KAPPERNETDNS_Secret" ]; then
KAPPERNETDNS_Key=""
KAPPERNETDNS_Secret=""
_err "You haven't defined kapper.net api key and secret yet."
_err "Please send us mail to support@kapper.net get your key and secret."
return 1
fi
#store the api key and email to the account conf file.
_saveaccountconf KAPPERNETDNS_Key "$KAPPERNETDNS_Key"
_saveaccountconf KAPPERNETDNS_Secret "$KAPPERNETDNS_Secret"
_debug "Checking Domain ..."
if ! _get_root "$fullhostname"; then
_err "invalid domain"
return 1
fi
_debug _sub_domain "SUBDOMAIN: $_sub_domain"
_debug _domain "DOMAIN: $_domain"
_info "Trying to add TXT DNS Record"
data="%7B%22name%22%3A%22$fullhostname%22%2C%22type%22%3A%22TXT%22%2C%22content%22%3A%22$txtvalue%22%2C%22ttl%22%3A%223600%22%2C%22prio%22%3A%22%22%7D"
if _kappernet_api GET "action=new&subject=$_domain&data=$data"; then
if _contains "$response" "{\"OK\":true"; then
_info "Waiting 120 seconds for DNS to spread the new record"
_sleep 120
return 0
else
_err "Error creating a TXT DNS Record: $fullhostname TXT $txtvalue"
_err "Error Message: $response"
return 1
fi
fi
_err "Failed creating TXT Record"
}
###############################################################################
# called with
# fullhostname: something.example.com
dns_kappernet_rm() {
fullhostname=$1
txtvalue=$2
if [ -z "$KAPPERNETDNS_Key" ] || [ -z "$KAPPERNETDNS_Secret" ]; then
KAPPERNETDNS_Key=""
KAPPERNETDNS_Secret=""
_err "You haven't defined kapper.net api key and secret yet."
_err "Please send us mail to get your key and secret."
return 1
fi
#store the api key and email to the account conf file.
_saveaccountconf KAPPERNETDNS_Key "$KAPPERNETDNS_Key"
_saveaccountconf KAPPERNETDNS_Secret "$KAPPERNETDNS_Secret"
_info "Trying to remove the TXT Record: $fullhostname"
if _kappernet_api GET "action=del&subject=$fullhostname"; then
if _contains "$response" "{\"OK\":true"; then
return 0
else
_err "Error deleting DNS Record: $fullhostname"
_err "Problem: $response"
return 1
fi
fi
_err "Problem creating TXT DNS record"
}
#################### Private functions below ##################################
# called with hostname
# e.g._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 $i-100)
if [ -z "$h" ]; then
#not valid
return 1
fi
if ! _kappernet_api GET "action=list&subject=$h"; then
return 1
fi
if _contains "$response" '"OK":false'; 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
}
################################################################################
# calls the kapper.net DNS Panel API
# with
# method
# param
_kappernet_api() {
method=$1
param="$2"
_debug param "PARAMETER=$param"
url="$KAPPERNETDNS_Api&$param"
_debug url "URL=$url"
if [ "$method" = "GET" ]; then
response="$(_get "$url")"
else
_err "Unsupported method"
return 1
fi
_debug2 response "$response"
return 0
}