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