dnsapi/dns_kappernet.sh

   1 #!/usr/bin/env sh
   2
   3 # kapper.net domain api
   4 # for further questions please contact: support@kapper.net
   5 # please report issues here: https://github.com/acmesh-official/acme.sh/issues/2977
   6
   7 #KAPPERNETDNS_Key="yourKAPPERNETapikey"
   8 #KAPPERNETDNS_Secret="yourKAPPERNETapisecret"
   9
  10 KAPPERNETDNS_Api="https://dnspanel.kapper.net/API/1.2?APIKey=$KAPPERNETDNS_Key&APISecret=$KAPPERNETDNS_Secret"
  11
  12 ###############################################################################
  13 # called with
  14 # fullhostname: something.example.com
  15 # txtvalue:     someacmegenerated string
  16 dns_kappernet_add() {
  17   fullhostname=$1
  18   txtvalue=$2
  19
  20   KAPPERNETDNS_Key="${KAPPERNETDNS_Key:-$(_readaccountconf_mutable KAPPERNETDNS_Key)}"
  21   KAPPERNETDNS_Secret="${KAPPERNETDNS_Secret:-$(_readaccountconf_mutable KAPPERNETDNS_Secret)}"
  22
  23   if [ -z "$KAPPERNETDNS_Key" ] || [ -z "$KAPPERNETDNS_Secret" ]; then
  24     KAPPERNETDNS_Key=""
  25     KAPPERNETDNS_Secret=""
  26     _err "Please specify your kapper.net api key and secret."
  27     _err "If you have not received yours - send your mail to"
  28     _err "support@kapper.net to get  your key and secret."
  29     return 1
  30   fi
  31
  32   #store the api key and email to the account conf file.
  33   _saveaccountconf_mutable KAPPERNETDNS_Key "$KAPPERNETDNS_Key"
  34   _saveaccountconf_mutable KAPPERNETDNS_Secret "$KAPPERNETDNS_Secret"
  35   _debug "Checking Domain ..."
  36   if ! _get_root "$fullhostname"; then
  37     _err "invalid domain"
  38     return 1
  39   fi
  40   _debug _sub_domain "SUBDOMAIN: $_sub_domain"
  41   _debug _domain "DOMAIN: $_domain"
  42
  43   _info "Trying to add TXT DNS Record"
  44   data="%7B%22name%22%3A%22$fullhostname%22%2C%22type%22%3A%22TXT%22%2C%22content%22%3A%22$txtvalue%22%2C%22ttl%22%3A%223600%22%2C%22prio%22%3A%22%22%7D"
  45   if _kappernet_api GET "action=new&subject=$_domain&data=$data"; then
  46
  47     if _contains "$response" "{\"OK\":true"; then
  48       _info "Waiting 120 seconds for DNS to spread the new record"
  49       _sleep 120
  50       return 0
  51     else
  52       _err "Error creating a TXT DNS Record: $fullhostname TXT $txtvalue"
  53       _err "Error Message: $response"
  54       return 1
  55     fi
  56   fi
  57   _err "Failed creating TXT Record"
  58 }
  59
  60 ###############################################################################
  61 # called with
  62 # fullhostname: something.example.com
  63 dns_kappernet_rm() {
  64   fullhostname=$1
  65   txtvalue=$2
  66
  67   KAPPERNETDNS_Key="${KAPPERNETDNS_Key:-$(_readaccountconf_mutable KAPPERNETDNS_Key)}"
  68   KAPPERNETDNS_Secret="${KAPPERNETDNS_Secret:-$(_readaccountconf_mutable KAPPERNETDNS_Secret)}"
  69
  70   if [ -z "$KAPPERNETDNS_Key" ] || [ -z "$KAPPERNETDNS_Secret" ]; then
  71     KAPPERNETDNS_Key=""
  72     KAPPERNETDNS_Secret=""
  73     _err "Please specify your kapper.net api key and secret."
  74     _err "If you have not received yours - send your mail to"
  75     _err "support@kapper.net to get  your key and secret."
  76     return 1
  77   fi
  78
  79   #store the api key and email to the account conf file.
  80   _saveaccountconf_mutable KAPPERNETDNS_Key "$KAPPERNETDNS_Key"
  81   _saveaccountconf_mutable KAPPERNETDNS_Secret "$KAPPERNETDNS_Secret"
  82
  83   _info "Trying to remove the TXT Record: $fullhostname containing $txtvalue"
  84   data="%7B%22name%22%3A%22$fullhostname%22%2C%22type%22%3A%22TXT%22%2C%22content%22%3A%22$txtvalue%22%2C%22ttl%22%3A%223600%22%2C%22prio%22%3A%22%22%7D"
  85   if _kappernet_api GET "action=del&subject=$fullhostname&data=$data"; then
  86     if _contains "$response" "{\"OK\":true"; then
  87       return 0
  88     else
  89       _err "Error deleting DNS Record: $fullhostname containing $txtvalue"
  90       _err "Problem: $response"
  91       return 1
  92     fi
  93   fi
  94   _err "Problem deleting TXT DNS record"
  95 }
  96
  97 ####################  Private functions below ##################################
  98 # called with hostname
  99 # e.g._acme-challenge.www.domain.com returns
 100 # _sub_domain=_acme-challenge.www
 101 # _domain=domain.com
 102 _get_root() {
 103   domain=$1
 104   i=2
 105   p=1
 106   while true; do
 107     h=$(printf "%s" "$domain" | cut -d . -f $i-100)
 108     if [ -z "$h" ]; then
 109       #not valid
 110       return 1
 111     fi
 112     if ! _kappernet_api GET "action=list&subject=$h"; then
 113       return 1
 114     fi
 115     if _contains "$response" '"OK":false'; then
 116       _debug "$h not found"
 117     else
 118       _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
 119       _domain="$h"
 120       return 0
 121     fi
 122     p="$i"
 123     i=$(_math "$i" + 1)
 124   done
 125   return 1
 126 }
 127
 128 ################################################################################
 129 # calls the kapper.net DNS Panel API
 130 # with
 131 # method
 132 # param
 133 _kappernet_api() {
 134   method=$1
 135   param="$2"
 136
 137   _debug param "PARAMETER=$param"
 138   url="$KAPPERNETDNS_Api&$param"
 139   _debug url "URL=$url"
 140
 141   if [ "$method" = "GET" ]; then
 142     response="$(_get "$url")"
 143   else
 144     _err "Unsupported method"
 145     return 1
 146   fi
 147
 148   _debug2 response "$response"
 149   return 0
 150 }