diff --git a/dnsapi/dns_netlify.sh b/dnsapi/dns_netlify.sh new file mode 100644 index 00000000..4da97f48 --- /dev/null +++ b/dnsapi/dns_netlify.sh @@ -0,0 +1,160 @@ +#!/usr/bin/env sh + +#NETLIFY_ACCESS_TOKEN="xxxx" + +NETLIFY_HOST="api.netlify.com/api/v1/" +NETLIFY_URL="https://$NETLIFY_HOST" + +######## Public functions ##################### + +#Usage: dns_myapi_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs" +dns_netlify_add() { + fulldomain=$1 + txtvalue=$2 + + NETLIFY_ACCESS_TOKEN="${NETLIFY_ACCESS_TOKEN:-$(_readaccountconf_mutable NETLIFY_ACCESS_TOKEN)}" + + if [ -z "$NETLIFY_ACCESS_TOKEN" ]; then + NETLIFY_ACCESS_TOKEN="" + _err "Please specify your Netlify Access Token and try again." + return 1 + fi + + _info "Using Netlify" + _debug fulldomain "$fulldomain" + _debug txtvalue "$txtvalue" + + _saveaccountconf_mutable NETLIFY_ACCESS_TOKEN "$NETLIFY_ACCESS_TOKEN" + + if ! _get_root "$fulldomain" "$accesstoken"; then + _err "invalid domain" + return 1 + fi + + _debug _domain_id "$_domain_id" + _debug _sub_domain "$_sub_domain" + _debug _domain "$_domain" + + dnsRecordURI="dns_zones/$_domain_id/dns_records" + + body="{\"type\":\"TXT\", \"hostname\":\"$_sub_domain\", \"value\":\"$txtvalue\", \"ttl\":\"10\"}" + + _netlify_rest POST "$dnsRecordURI" "$body" "$NETLIFY_ACCESS_TOKEN" + _code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\\r\\n")" + if [ "$_code" = "200" ] || [ "$_code" = '201' ]; then + _info "validation value added" + return 0 + else + _err "error adding validation value ($_code)" + return 1 + fi + + _err "Not fully implemented!" + return 1 +} + +#Usage: dns_myapi_rm _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs" +#Remove the txt record after validation. +dns_netlify_rm() { + _info "Using Netlify" + _debug txtdomain "$txtdomain" + _debug txt "$txt" + + _saveaccountconf_mutable NETLIFY_ACCESS_TOKEN "$NETLIFY_ACCESS_TOKEN" + + if ! _get_root "$txtdomain" "$accesstoken"; then + _err "invalid domain" + return 1 + fi + + _debug _domain_id "$_domain_id" + _debug _sub_domain "$_sub_domain" + _debug _domain "$_domain" + + dnsRecordURI="dns_zones/$_domain_id/dns_records" + + _netlify_rest GET "$dnsRecordURI" "" "$NETLIFY_ACCESS_TOKEN" + + _record_id=$(echo "$response" | _egrep_o "\"type\":\"TXT\",[^\}]*\"value\":\"$txt\"" | head -n 1 | _egrep_o "\"id\":\"[^\"\}]*\"" | cut -d : -f 2 | tr -d \" ) + _debug _record_id "$_record_id" + if [ "$_record_id" ]; then + _netlify_rest DELETE "$dnsRecordURI/$_record_id" "" "$NETLIFY_ACCESS_TOKEN" + _code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\\r\\n")" + if [ "$_code" = "200" ] || [ "$_code" = '204' ]; then + _info "validation value removed" + return 0 + else + _err "error removing validation value ($_code)" + return 1 + fi + return 0 + fi + return 1 +} + +#################### Private functions below ################################## + +_get_root() { + domain=$1 + accesstoken=$2 + i=1 + p=1 + + _netlify_rest GET "dns_zones" "" "$accesstoken" + + while true; do + h=$(printf "%s" "$domain" | cut -d . -f $i-100) + _debug2 "Checking domain: $h" + if [ -z "$h" ]; then + #not valid + _err "Invalid domain" + return 1 + fi + + if _contains "$response" "\"name\":\"$h\"" >/dev/null; then + _domain_id=$(echo "$response" | _egrep_o "\"[^\"]*\",\"name\":\"$h" | cut -d , -f 1 | tr -d \" ) + if [ "$_domain_id" ]; then + if [ "$i" = 1 ]; then + #create the record at the domain apex (@) if only the domain name was provided as --domain-alias + _sub_domain="@" + else + _sub_domain=$(echo "$domain" | cut -d . -f 1-$p) + fi + _domain=$h + return 0 + fi + return 1 + fi + p=$i + i=$(_math "$i" + 1) + done + return 1 +} + +_netlify_rest() { + m=$1 + ep="$2" + data="$3" + _debug "$ep" + + token_trimmed=$(echo "$NETLIFY_ACCESS_TOKEN" | tr -d '"') + + export _H1="Content-Type: application/json" + export _H2="Authorization: Bearer $token_trimmed" + + :>"$HTTP_HEADER" + + if [ "$m" != "GET" ]; then + _debug data "$data" + response="$(_post "$data" "$NETLIFY_URL$ep" "" "$m")" + else + response="$(_get "$NETLIFY_URL$ep")" + fi + + if [ "$?" != "0" ]; then + _err "error $ep" + return 1 + fi + _debug2 response "$response" + return 0 +} \ No newline at end of file