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174 lines
4.7 KiB
174 lines
4.7 KiB
#!/usr/bin/env sh
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# shellcheck disable=SC2034
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dns_njalla_info='Njalla
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Site: Njal.la
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Docs: github.com/acmesh-official/acme.sh/wiki/dnsapi#dns_njalla
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Options:
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NJALLA_Token API Token
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Issues: github.com/acmesh-official/acme.sh/issues/2913
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'
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NJALLA_Api="https://njal.la/api/1/"
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######## Public functions #####################
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#Usage: add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
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dns_njalla_add() {
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fulldomain=$1
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txtvalue=$2
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NJALLA_Token="${NJALLA_Token:-$(_readaccountconf_mutable NJALLA_Token)}"
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if [ "$NJALLA_Token" ]; then
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_saveaccountconf_mutable NJALLA_Token "$NJALLA_Token"
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else
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NJALLA_Token=""
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_err "You didn't specify a Njalla api token yet."
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return 1
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fi
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_debug "First detect the root zone"
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if ! _get_root "$fulldomain"; then
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_err "invalid domain"
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return 1
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fi
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_debug _sub_domain "$_sub_domain"
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_debug _domain "$_domain"
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# For wildcard cert, the main root domain and the wildcard domain have the same txt subdomain name, so
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# we can not use updating anymore.
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# count=$(printf "%s\n" "$response" | _egrep_o "\"count\":[^,]*" | cut -d : -f 2)
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# _debug count "$count"
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# if [ "$count" = "0" ]; then
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_info "Adding record"
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if _njalla_rest "{\"method\":\"add-record\",\"params\":{\"domain\":\"$_domain\",\"type\":\"TXT\",\"name\":\"$_sub_domain\",\"content\":\"$txtvalue\",\"ttl\":120}}"; then
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if _contains "$response" "$txtvalue"; then
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_info "Added, OK"
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return 0
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else
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_err "Add txt record error."
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return 1
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fi
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fi
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_err "Add txt record error."
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return 1
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}
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#fulldomain txtvalue
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dns_njalla_rm() {
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fulldomain=$1
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txtvalue=$2
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NJALLA_Token="${NJALLA_Token:-$(_readaccountconf_mutable NJALLA_Token)}"
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if [ "$NJALLA_Token" ]; then
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_saveaccountconf_mutable NJALLA_Token "$NJALLA_Token"
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else
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NJALLA_Token=""
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_err "You didn't specify a Njalla api token yet."
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return 1
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fi
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_debug "First detect the root zone"
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if ! _get_root "$fulldomain"; then
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_err "invalid domain"
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return 1
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fi
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_debug _sub_domain "$_sub_domain"
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_debug _domain "$_domain"
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_debug "Getting records for domain"
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if ! _njalla_rest "{\"method\":\"list-records\",\"params\":{\"domain\":\"${_domain}\"}}"; then
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return 1
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fi
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if ! echo "$response" | tr -d " " | grep "\"id\":" >/dev/null; then
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_err "Error: $response"
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return 1
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fi
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records=$(echo "$response" | _egrep_o "\"records\":\s?\[(.*)\]\}" | _egrep_o "\[.*\]" | _egrep_o "\{[^\{\}]*\"id\":[^\{\}]*\}")
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count=$(echo "$records" | wc -l)
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_debug count "$count"
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if [ "$count" = "0" ]; then
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_info "Don't need to remove."
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else
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echo "$records" | while read -r record; do
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record_name=$(echo "$record" | _egrep_o "\"name\":\s?\"[^\"]*\"" | cut -d : -f 2 | tr -d " " | tr -d \")
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record_content=$(echo "$record" | _egrep_o "\"content\":\s?\"[^\"]*\"" | cut -d : -f 2 | tr -d " " | tr -d \")
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record_id=$(echo "$record" | _egrep_o "\"id\":\s?[0-9]+" | cut -d : -f 2 | tr -d " " | tr -d \")
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if [ "$_sub_domain" = "$record_name" ]; then
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if [ "$txtvalue" = "$record_content" ]; then
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_debug "record_id" "$record_id"
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if ! _njalla_rest "{\"method\":\"remove-record\",\"params\":{\"domain\":\"${_domain}\",\"id\":${record_id}}}"; then
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_err "Delete record error."
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return 1
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fi
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echo "$response" | tr -d " " | grep "\"result\"" >/dev/null
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fi
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fi
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done
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fi
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}
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#################### Private functions below ##################################
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#_acme-challenge.www.domain.com
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#returns
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# _sub_domain=_acme-challenge.www
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# _domain=domain.com
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# _domain_id=sdjkglgdfewsdfg
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_get_root() {
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domain=$1
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i=1
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p=1
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while true; do
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h=$(printf "%s" "$domain" | cut -d . -f $i-100)
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_debug h "$h"
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if [ -z "$h" ]; then
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#not valid
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return 1
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fi
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if ! _njalla_rest "{\"method\":\"get-domain\",\"params\":{\"domain\":\"${h}\"}}"; then
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return 1
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fi
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if _contains "$response" "\"$h\""; then
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_domain_returned=$(echo "$response" | _egrep_o "\{\"name\": *\"[^\"]*\"" | _head_n 1 | cut -d : -f 2 | tr -d \" | tr -d " ")
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if [ "$_domain_returned" ]; then
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_sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
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_domain=$h
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return 0
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fi
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return 1
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fi
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p=$i
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i=$(_math "$i" + 1)
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done
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return 1
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}
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_njalla_rest() {
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data="$1"
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token_trimmed=$(echo "$NJALLA_Token" | tr -d '"')
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export _H1="Content-Type: application/json"
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export _H2="Accept: application/json"
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export _H3="Authorization: Njalla $token_trimmed"
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_debug data "$data"
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response="$(_post "$data" "$NJALLA_Api" "" "POST")"
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if [ "$?" != "0" ]; then
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_err "error $data"
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return 1
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fi
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_debug2 response "$response"
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return 0
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}
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