dnsapi/dns_nederhost.sh

   1 #!/usr/bin/env sh
   2
   3 #NederHost_Key="sdfgikogfdfghjklkjhgfcdcfghj"
   4
   5 NederHost_Api="https://api.nederhost.nl/dns/v1"
   6
   7 ########  Public functions #####################
   8
   9 #Usage: add  _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
  10 dns_nederhost_add() {
  11   fulldomain=$1
  12   txtvalue=$2
  13
  14   NederHost_Key="${NederHost_Key:-$(_readaccountconf_mutable NederHost_Key)}"
  15   if [ -z "$NederHost_Key" ]; then
  16     NederHost_Key=""
  17     _err "You didn't specify a NederHost api key."
  18     _err "You can get yours from https://www.nederhost.nl/mijn_nederhost"
  19     return 1
  20   fi
  21
  22   #save the api key and email to the account conf file.
  23   _saveaccountconf_mutable NederHost_Key "$NederHost_Key"
  24
  25   _debug "First detect the root zone"
  26   if ! _get_root "$fulldomain"; then
  27     _err "invalid domain"
  28     return 1
  29   fi
  30   _debug _sub_domain "$_sub_domain"
  31   _debug _domain "$_domain"
  32
  33   _info "Adding record"
  34   if _nederhost_rest PATCH "zones/$_domain/records/$fulldomain/TXT" "[{\"content\":\"$txtvalue\",\"ttl\":60}]"; then
  35     if _contains "$response" "$fulldomain"; then
  36       _info "Added, OK"
  37       return 0
  38     else
  39       _err "Add txt record error."
  40       return 1
  41     fi
  42   fi
  43   _err "Add txt record error."
  44   return 1
  45
  46 }
  47
  48 #fulldomain txtvalue
  49 dns_nederhost_rm() {
  50   fulldomain=$1
  51   txtvalue=$2
  52
  53   NederHost_Key="${NederHost_Key:-$(_readaccountconf_mutable NederHost_Key)}"
  54   if [ -z "$NederHost_Key" ]; then
  55     NederHost_Key=""
  56     _err "You didn't specify a NederHost api key."
  57     _err "You can get yours from https://www.nederhost.nl/mijn_nederhost"
  58     return 1
  59   fi
  60
  61   _debug "First detect the root zone"
  62   if ! _get_root "$fulldomain"; then
  63     _err "invalid domain"
  64     return 1
  65   fi
  66
  67   _debug _sub_domain "$_sub_domain"
  68   _debug _domain "$_domain"
  69
  70   _debug "Removing txt record"
  71   _nederhost_rest DELETE "zones/${_domain}/records/$fulldomain/TXT?content=$txtvalue"
  72
  73 }
  74
  75 ####################  Private functions below ##################################
  76 #_acme-challenge.www.domain.com
  77 #returns
  78 # _sub_domain=_acme-challenge.www
  79 # _domain=domain.com
  80 _get_root() {
  81   domain=$1
  82   i=2
  83   p=1
  84   while true; do
  85     _domain=$(printf "%s" "$domain" | cut -d . -f $i-100)
  86     _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
  87     _debug _domain "$_domain"
  88     if [ -z "$_domain" ]; then
  89       #not valid
  90       return 1
  91     fi
  92
  93     if _nederhost_rest GET "zones/${_domain}"; then
  94       if [ "${_code}" = "204" ]; then
  95         return 0
  96       fi
  97     else
  98       return 1
  99     fi
 100     p=$i
 101     i=$(_math "$i" + 1)
 102   done
 103   return 1
 104 }
 105
 106 _nederhost_rest() {
 107   m=$1
 108   ep="$2"
 109   data="$3"
 110   _debug "$ep"
 111
 112   export _H1="Authorization: Bearer $NederHost_Key"
 113   export _H2="Content-Type: application/json"
 114
 115   _debug data "$data"
 116   response="$(_post "$data" "$NederHost_Api/$ep" "" "$m")"
 117
 118   _code="$(grep "^HTTP" "$HTTP_HEADER" | _tail_n 1 | cut -d " " -f 2 | tr -d "\\r\\n")"
 119   _debug "http response code $_code"
 120
 121   if [ "$?" != "0" ]; then
 122     _err "error $ep"
 123     return 1
 124   fi
 125   _debug2 response "$response"
 126   return 0
 127 }