Philipp Bandow
5 years ago
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 169 additions and 0 deletions
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#!/usr/bin/env sh |
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# |
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#NJALLA_Token="sdfsdfsdfljlbjkljlkjsdfoiwje" |
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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 $ep" |
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return 1 |
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fi |
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_debug2 response "$response" |
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return 0 |
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} |
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