mirror of
https://github.com/plantroon/acme.sh.git
synced 2024-12-22 05:01:40 +00:00
253 lines
6.7 KiB
Bash
253 lines
6.7 KiB
Bash
#!/usr/bin/env sh
|
|
|
|
#
|
|
#HETZNER_Token="sdfsdfsdfljlbjkljlkjsdfoiwje"
|
|
#
|
|
|
|
HETZNER_Api="https://dns.hetzner.com/api/v1"
|
|
|
|
######## Public functions #####################
|
|
|
|
# Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
|
|
# Used to add txt record
|
|
# Ref: https://dns.hetzner.com/api-docs/
|
|
dns_hetzner_add() {
|
|
full_domain=$1
|
|
txt_value=$2
|
|
|
|
HETZNER_Token="${HETZNER_Token:-$(_readaccountconf_mutable HETZNER_Token)}"
|
|
|
|
if [ -z "$HETZNER_Token" ]; then
|
|
HETZNER_Token=""
|
|
_err "You didn't specify a Hetzner api token."
|
|
_err "You can get yours from here https://dns.hetzner.com/settings/api-token."
|
|
return 1
|
|
fi
|
|
|
|
#save the api key and email to the account conf file.
|
|
_saveaccountconf_mutable HETZNER_Token "$HETZNER_Token"
|
|
|
|
_debug "First detect the root zone"
|
|
|
|
if ! _get_root "$full_domain"; then
|
|
_err "Invalid domain"
|
|
return 1
|
|
fi
|
|
_debug _domain_id "$_domain_id"
|
|
_debug _sub_domain "$_sub_domain"
|
|
_debug _domain "$_domain"
|
|
|
|
_debug "Getting TXT records"
|
|
if ! _find_record "$_sub_domain" "$txt_value"; then
|
|
return 1
|
|
fi
|
|
|
|
if [ -z "$_record_id" ]; then
|
|
_info "Adding record"
|
|
if _hetzner_rest POST "records" "{\"zone_id\":\"${HETZNER_Zone_ID}\",\"type\":\"TXT\",\"name\":\"$_sub_domain\",\"value\":\"$txt_value\",\"ttl\":120}"; then
|
|
if _contains "$response" "$txt_value"; then
|
|
_info "Record added, OK"
|
|
_sleep 2
|
|
return 0
|
|
fi
|
|
fi
|
|
_err "Add txt record error${_response_error}"
|
|
return 1
|
|
else
|
|
_info "Found record id: $_record_id."
|
|
_info "Record found, do nothing."
|
|
return 0
|
|
# we could modify a record, if the names for txt records for *.example.com and example.com would be not the same
|
|
#if _hetzner_rest PUT "records/${_record_id}" "{\"zone_id\":\"${HETZNER_Zone_ID}\",\"type\":\"TXT\",\"name\":\"$full_domain\",\"value\":\"$txt_value\",\"ttl\":120}"; then
|
|
# if _contains "$response" "$txt_value"; then
|
|
# _info "Modified, OK"
|
|
# return 0
|
|
# fi
|
|
#fi
|
|
#_err "Add txt record error (modify)."
|
|
#return 1
|
|
fi
|
|
}
|
|
|
|
# Usage: full_domain txt_value
|
|
# Used to remove the txt record after validation
|
|
dns_hetzner_rm() {
|
|
full_domain=$1
|
|
txt_value=$2
|
|
|
|
HETZNER_Token="${HETZNER_Token:-$(_readaccountconf_mutable HETZNER_Token)}"
|
|
|
|
_debug "First detect the root zone"
|
|
if ! _get_root "$full_domain"; then
|
|
_err "Invalid domain"
|
|
return 1
|
|
fi
|
|
_debug _domain_id "$_domain_id"
|
|
_debug _sub_domain "$_sub_domain"
|
|
_debug _domain "$_domain"
|
|
|
|
_debug "Getting TXT records"
|
|
if ! _find_record "$_sub_domain" "$txt_value"; then
|
|
return 1
|
|
fi
|
|
|
|
if [ -z "$_record_id" ]; then
|
|
_info "Remove not needed. Record not found."
|
|
else
|
|
if ! _hetzner_rest DELETE "records/$_record_id"; then
|
|
_err "Delete record error${_response_error}"
|
|
return 1
|
|
fi
|
|
_sleep 2
|
|
_info "Record deleted"
|
|
fi
|
|
}
|
|
|
|
#################### Private functions below ##################################
|
|
#returns
|
|
# _record_id=a8d58f22d6931bf830eaa0ec6464bf81 if found; or 1 if error
|
|
_find_record() {
|
|
unset _record_id
|
|
_record_name=$1
|
|
_record_value=$2
|
|
|
|
if [ -z "$_record_value" ]; then
|
|
_record_value='[^"]*'
|
|
fi
|
|
|
|
_debug "Getting all records"
|
|
_hetzner_rest GET "records?zone_id=${_domain_id}"
|
|
|
|
if _response_has_error; then
|
|
_err "Error${_response_error}"
|
|
return 1
|
|
else
|
|
_record_id=$(
|
|
echo "$response" |
|
|
grep -o "{[^\{\}]*\"name\":\"$_record_name\"[^\}]*}" |
|
|
grep "\"value\":\"$_record_value\"" |
|
|
while read -r record; do
|
|
# test for type and
|
|
if [ -n "$(echo "$record" | _egrep_o '"type":"TXT"')" ]; then
|
|
echo "$record" | _egrep_o '"id":"[^"]*"' | cut -d : -f 2 | tr -d \"
|
|
break
|
|
fi
|
|
done
|
|
)
|
|
fi
|
|
}
|
|
|
|
#_acme-challenge.www.domain.com
|
|
#returns
|
|
# _sub_domain=_acme-challenge.www
|
|
# _domain=domain.com
|
|
# _domain_id=sdjkglgdfewsdfg
|
|
_get_root() {
|
|
domain=$1
|
|
i=1
|
|
p=1
|
|
|
|
domain_without_acme=$(echo "$domain" | cut -d . -f 2-)
|
|
domain_param_name=$(echo "HETZNER_Zone_ID_for_${domain_without_acme}" | sed 's/[\.\-]/_/g')
|
|
|
|
_debug "Reading zone_id for '$domain_without_acme' from config..."
|
|
HETZNER_Zone_ID=$(_readdomainconf "$domain_param_name")
|
|
if [ "$HETZNER_Zone_ID" ]; then
|
|
_debug "Found, using: $HETZNER_Zone_ID"
|
|
if ! _hetzner_rest GET "zones/${HETZNER_Zone_ID}"; then
|
|
_debug "Zone with id '$HETZNER_Zone_ID' does not exist."
|
|
_cleardomainconf "$domain_param_name"
|
|
unset HETZNER_Zone_ID
|
|
else
|
|
if _contains "$response" "\"id\":\"$HETZNER_Zone_ID\""; then
|
|
_domain=$(printf "%s\n" "$response" | _egrep_o '"name":"[^"]*"' | cut -d : -f 2 | tr -d \" | head -n 1)
|
|
if [ "$_domain" ]; then
|
|
_cut_length=$((${#domain} - ${#_domain} - 1))
|
|
_sub_domain=$(printf "%s" "$domain" | cut -c "1-$_cut_length")
|
|
_domain_id="$HETZNER_Zone_ID"
|
|
return 0
|
|
else
|
|
return 1
|
|
fi
|
|
else
|
|
return 1
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
_debug "Trying to get zone id by domain name for '$domain_without_acme'."
|
|
while true; do
|
|
h=$(printf "%s" "$domain" | cut -d . -f $i-100)
|
|
if [ -z "$h" ]; then
|
|
#not valid
|
|
return 1
|
|
fi
|
|
_debug h "$h"
|
|
|
|
_hetzner_rest GET "zones?name=$h"
|
|
|
|
if _contains "$response" "\"name\":\"$h\"" || _contains "$response" '"total_entries":1'; then
|
|
_domain_id=$(echo "$response" | _egrep_o "\[.\"id\":\"[^\"]*\"" | _head_n 1 | cut -d : -f 2 | tr -d \")
|
|
if [ "$_domain_id" ]; then
|
|
_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
|
|
_domain=$h
|
|
HETZNER_Zone_ID=$_domain_id
|
|
_savedomainconf "$domain_param_name" "$HETZNER_Zone_ID"
|
|
return 0
|
|
fi
|
|
return 1
|
|
fi
|
|
p=$i
|
|
i=$(_math "$i" + 1)
|
|
done
|
|
return 1
|
|
}
|
|
|
|
#returns
|
|
# _response_error
|
|
_response_has_error() {
|
|
unset _response_error
|
|
|
|
err_part="$(echo "$response" | _egrep_o '"error":{[^}]*}')"
|
|
|
|
if [ -n "$err_part" ]; then
|
|
err_code=$(echo "$err_part" | _egrep_o '"code":[0-9]+' | cut -d : -f 2)
|
|
err_message=$(echo "$err_part" | _egrep_o '"message":"[^"]+"' | cut -d : -f 2 | tr -d \")
|
|
|
|
if [ -n "$err_code" ] && [ -n "$err_message" ]; then
|
|
_response_error=" - message: ${err_message}, code: ${err_code}"
|
|
return 0
|
|
fi
|
|
fi
|
|
|
|
return 1
|
|
}
|
|
|
|
#returns
|
|
# response
|
|
_hetzner_rest() {
|
|
m=$1
|
|
ep="$2"
|
|
data="$3"
|
|
_debug "$ep"
|
|
|
|
key_trimmed=$(echo "$HETZNER_Token" | tr -d \")
|
|
|
|
export _H1="Content-TType: application/json"
|
|
export _H2="Auth-API-Token: $key_trimmed"
|
|
|
|
if [ "$m" != "GET" ]; then
|
|
_debug data "$data"
|
|
response="$(_post "$data" "$HETZNER_Api/$ep" "" "$m")"
|
|
else
|
|
response="$(_get "$HETZNER_Api/$ep")"
|
|
fi
|
|
|
|
if [ "$?" != "0" ] || _response_has_error; then
|
|
_debug "Error$_response_error"
|
|
return 1
|
|
fi
|
|
_debug2 response "$response"
|
|
return 0
|
|
}
|