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#!/usr/bin/env sh
# shellcheck disable=SC2034
dns_gcore_info='Gcore.com
Site: Gcore.com
Docs: github.com/acmesh-official/acme.sh/wiki/dnsapi#dns_gcore
Options:
GCORE_Key API Key
Issues: github.com/acmesh-official/acme.sh/issues/4460
'
GCORE_Api="https://api.gcore.com/dns/v2"
GCORE_Doc="https://api.gcore.com/docs/dns"
######## Public functions #####################
#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
dns_gcore_add() {
fulldomain=$1
txtvalue=$2
GCORE_Key="${GCORE_Key:-$(_readaccountconf_mutable GCORE_Key)}"
if [ -z "$GCORE_Key" ]; then
GCORE_Key=""
_err "You didn't specify a Gcore api key yet."
_err "You can get yours from here $GCORE_Doc"
return 1
fi
#save the api key to the account conf file.
_saveaccountconf_mutable GCORE_Key "$GCORE_Key" "base64"
_debug "First detect the zone name"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _zone_name "$_zone_name"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_debug "Getting txt records"
_gcore_rest GET "zones/$_zone_name/$fulldomain/TXT"
payload=""
if echo "$response" | grep "record is not found" >/dev/null; then
_info "Record doesn't exists"
payload="{\"resource_records\":[{\"content\":[\"$txtvalue\"],\"enabled\":true}],\"ttl\":120}"
elif echo "$response" | grep "$txtvalue" >/dev/null; then
_info "Already exists, OK"
return 0
elif echo "$response" | tr -d " " | grep \"name\":\""$fulldomain"\",\"type\":\"TXT\" >/dev/null; then
_info "Record with mismatch txtvalue, try update it"
payload=$(echo "$response" | tr -d " " | sed 's/"updated_at":[0-9]\+,//g' | sed 's/"meta":{}}]}/"meta":{}},{"content":['\""$txtvalue"\"'],"enabled":true}]}/')
fi
# For wildcard cert, the main root domain and the wildcard domain have the same txt subdomain name, so
# we can not use updating anymore.
# count=$(printf "%s\n" "$response" | _egrep_o "\"count\":[^,]*" | cut -d : -f 2)
# _debug count "$count"
# if [ "$count" = "0" ]; then
_info "Adding record"
if _gcore_rest PUT "zones/$_zone_name/$fulldomain/TXT" "$payload"; then
if _contains "$response" "$txtvalue"; then
_info "Added, OK"
return 0
elif _contains "$response" "rrset is already exists"; then
_info "Already exists, OK"
return 0
else
_err "Add txt record error."
return 1
fi
fi
_err "Add txt record error."
return 1
}
#fulldomain txtvalue
dns_gcore_rm() {
fulldomain=$1
txtvalue=$2
GCORE_Key="${GCORE_Key:-$(_readaccountconf_mutable GCORE_Key)}"
_debug "First detect the root zone"
if ! _get_root "$fulldomain"; then
_err "invalid domain"
return 1
fi
_debug _zone_name "$_zone_name"
_debug _sub_domain "$_sub_domain"
_debug _domain "$_domain"
_debug "Getting txt records"
_gcore_rest GET "zones/$_zone_name/$fulldomain/TXT"
if echo "$response" | grep "record is not found" >/dev/null; then
_info "No such txt recrod"
return 0
fi
if ! echo "$response" | tr -d " " | grep \"name\":\""$fulldomain"\",\"type\":\"TXT\" >/dev/null; then
_err "Error: $response"
return 1
fi
if ! echo "$response" | tr -d " " | grep \""$txtvalue"\" >/dev/null; then
_info "No such txt recrod"
return 0
fi
count="$(echo "$response" | grep -o "content" | wc -l)"
if [ "$count" = "1" ]; then
if ! _gcore_rest DELETE "zones/$_zone_name/$fulldomain/TXT"; then
_err "Delete record error. $response"
return 1
fi
return 0
fi
payload="$(echo "$response" | tr -d " " | sed 's/"updated_at":[0-9]\+,//g' | sed 's/{"id":[0-9]\+,"content":\["'"$txtvalue"'"\],"enabled":true,"meta":{}}//' | sed 's/\[,/\[/' | sed 's/,,/,/' | sed 's/,\]/\]/')"
if ! _gcore_rest PUT "zones/$_zone_name/$fulldomain/TXT" "$payload"; then
_err "Delete record error. $response"
fi
}
#################### Private functions below ##################################
#_acme-challenge.sub.domain.com
#returns
# _sub_domain=_acme-challenge.sub or _acme-challenge
# _domain=domain.com
# _zone_name=domain.com or sub.domain.com
_get_root() {
domain=$1
i=1
p=1
while true; do
h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
_debug h "$h"
if [ -z "$h" ]; then
#not valid
return 1
fi
if ! _gcore_rest GET "zones/$h"; then
return 1
fi
if _contains "$response" "\"name\":\"$h\""; then
_zone_name=$h
if [ "$_zone_name" ]; then
_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-"$p")
_domain=$h
return 0
fi
return 1
fi
p=$i
i=$(_math "$i" + 1)
done
return 1
}
_gcore_rest() {
m=$1
ep="$2"
data="$3"
_debug "$ep"
key_trimmed=$(echo "$GCORE_Key" | tr -d '"')
export _H1="Content-Type: application/json"
export _H2="Authorization: APIKey $key_trimmed"
if [ "$m" != "GET" ]; then
_debug data "$data"
response="$(_post "$data" "$GCORE_Api/$ep" "" "$m")"
else
response="$(_get "$GCORE_Api/$ep")"
fi
if [ "$?" != "0" ]; then
_err "error $ep"
return 1
fi
_debug2 response "$response"
return 0
}
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