dnsapi/dns_anx.sh

   1 #!/usr/bin/env sh
   2
   3 # Anexia CloudDNS acme.sh hook
   4 # Author: MA
   5
   6 #ANX_Token="xxxx"
   7
   8 ANX_API='https://engine.anexia-it.com/api/clouddns/v1'
   9
  10 ########  Public functions #####################
  11
  12 dns_anx_add() {
  13   fulldomain=$1
  14   txtvalue=$2
  15
  16   _info "Using ANX CDNS API"
  17
  18   ANX_Token="${ANX_Token:-$(_readaccountconf_mutable ANX_Token)}"
  19   _debug fulldomain "$fulldomain"
  20   _debug txtvalue "$txtvalue"
  21
  22   if [ "$ANX_Token" ]; then
  23     _saveaccountconf_mutable ANX_Token "$ANX_Token"
  24   else
  25     _err "You didn't specify a ANEXIA Engine API token."
  26     return 1
  27   fi
  28
  29   _debug "First detect the root zone"
  30   if ! _get_root "$fulldomain"; then
  31     _err "invalid domain"
  32     return 1
  33   fi
  34
  35   # Always add records, wildcard need two records with the same name
  36   _anx_rest POST "zone.json/${_domain}/records" "{\"name\":\"$_sub_domain\",\"type\":\"TXT\",\"rdata\":\"$txtvalue\"}"
  37   if _contains "$response" "$txtvalue"; then
  38     return 0
  39   else
  40     return 1
  41   fi
  42 }
  43
  44 dns_anx_rm() {
  45   fulldomain=$1
  46   txtvalue=$2
  47
  48   _info "Using ANX CDNS API"
  49
  50   ANX_Token="${ANX_Token:-$(_readaccountconf_mutable ANX_Token)}"
  51
  52   _debug fulldomain "$fulldomain"
  53   _debug txtvalue "$txtvalue"
  54
  55   _debug "First detect the root zone"
  56   if ! _get_root "$fulldomain"; then
  57     _err "invalid domain"
  58     return 1
  59   fi
  60
  61   _get_record_id
  62
  63   if _is_uuid "$_record_id"; then
  64     if ! _anx_rest DELETE "zone.json/${_domain}/records/$_record_id"; then
  65       _err "Delete record"
  66       return 1
  67     fi
  68   else
  69     _info "No record found."
  70   fi
  71   echo "$response" | tr -d " " | grep \"status\":\"OK\" >/dev/null
  72 }
  73
  74 ####################  Private functions below ##################################
  75
  76 _is_uuid() {
  77   pattern='^\{?[A-Z0-9a-z]{8}-[A-Z0-9a-z]{4}-[A-Z0-9a-z]{4}-[A-Z0-9a-z]{4}-[A-Z0-9a-z]{12}\}?$'
  78   if echo "$1" | _egrep_o "$pattern" >/dev/null; then
  79     return 0
  80   fi
  81   return 1
  82 }
  83
  84 _get_record_id() {
  85   _debug subdomain "$_sub_domain"
  86   _debug domain "$_domain"
  87
  88   if _anx_rest GET "zone.json/${_domain}/records?name=$_sub_domain&type=TXT"; then
  89     _debug response "$response"
  90     if _contains "$response" "\"name\":\"$_sub_domain\"" >/dev/null; then
  91       _record_id=$(printf "%s\n" "$response" | _egrep_o "\[.\"identifier\":\"[^\"]*\"" | head -n 1 | cut -d : -f 2 | tr -d \")
  92     else
  93       _record_id=''
  94     fi
  95   else
  96     _err "Search existing record"
  97   fi
  98 }
  99
 100 _anx_rest() {
 101   m=$1
 102   ep="$2"
 103   data="$3"
 104   _debug "$ep"
 105
 106   export _H1="Content-Type: application/json"
 107   export _H2="Authorization: Token $ANX_Token"
 108
 109   if [ "$m" != "GET" ]; then
 110     _debug data "$data"
 111     response="$(_post "$data" "${ANX_API}/$ep" "" "$m")"
 112   else
 113     response="$(_get "${ANX_API}/$ep")"
 114   fi
 115
 116   # shellcheck disable=SC2181
 117   if [ "$?" != "0" ]; then
 118     _err "error $ep"
 119     return 1
 120   fi
 121   _debug response "$response"
 122   return 0
 123 }
 124
 125 _get_root() {
 126   domain=$1
 127   i=1
 128   p=1
 129
 130   _anx_rest GET "zone.json"
 131
 132   while true; do
 133     h=$(printf "%s" "$domain" | cut -d . -f $i-100)
 134     _debug h "$h"
 135     if [ -z "$h" ]; then
 136       #not valid
 137       return 1
 138     fi
 139
 140     if _contains "$response" "\"name\":\"$h\""; then
 141       _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
 142       _domain=$h
 143       return 0
 144     fi
 145
 146     p=$i
 147     i=$(_math "$i" + 1)
 148   done
 149   return 1
 150 }