dnsapi/dns_world4you.sh

   1 #!/usr/bin/env sh
   2
   3 # World4You - www.world4you.com
   4 # Lorenz Stechauner, 2020 - https://www.github.com/NerLOR
   5
   6 WORLD4YOU_API="https://my.world4you.com/en"
   7 PAKETNR=''
   8
   9 ################ Public functions ################
  10
  11 # Usage: dns_world4you_add <fqdn> <value>
  12 dns_world4you_add() {
  13   fqdn="$1"
  14   value="$2"
  15   _info "Using world4you"
  16   _debug fulldomain "$fqdn"
  17   _debug txtvalue "$value"
  18
  19   tld=$(echo "$fqdn" | _egrep_o '[^.]*\.[^.]*$')
  20   record=$(echo "$fqdn" | cut -c"1-$((${#fqdn} - ${#tld} - 1))")
  21
  22   _login
  23   if [ "$?" != 0 ]; then
  24     return 1
  25   fi
  26
  27   export _H1="Cookie: W4YSESSID=$sessid"
  28   form=$(_get "$WORLD4YOU_API/dashboard/paketuebersicht")
  29   _get_paketnr "$tld" "$form"
  30   paketnr="$PAKETNR"
  31   if [ -z "$paketnr" ]; then
  32     _err "Unable to parse paketnr"
  33     return 3
  34   fi
  35   _debug paketnr "$paketnr"
  36
  37   export _H1="Cookie: W4YSESSID=$sessid"
  38   form=$(_get "$WORLD4YOU_API/$paketnr/dns")
  39   formiddp=$(echo "$form" | grep 'AddDnsRecordForm\[uniqueFormIdDP\]' | sed 's/^.*name="AddDnsRecordForm\[uniqueFormIdDP\]" value="\([^"]*\)".*$/\1/')
  40   formidttl=$(echo "$form" | grep 'AddDnsRecordForm\[uniqueFormIdTTL\]' | sed 's/^.*name="AddDnsRecordForm\[uniqueFormIdTTL\]" value="\([^"]*\)".*$/\1/')
  41   form_token=$(echo "$form" | grep 'AddDnsRecordForm\[_token\]' | sed 's/^.*name="AddDnsRecordForm\[_token\]" value="\([^"]*\)".*$/\1/')
  42   if [ -z "$formiddp" ]; then
  43     _err "Unable to parse form"
  44     return 3
  45   fi
  46
  47   _ORIG_ACME_CURL="$_ACME_CURL"
  48   _ACME_CURL=$(echo "$_ACME_CURL" | sed 's/ -L / /')
  49
  50   body="AddDnsRecordForm[name]=$record&AddDnsRecordForm[dnsType][type]=TXT&\
  51 AddDnsRecordForm[value]=$value&AddDnsRecordForm[aktivPaket]=$paketnr&AddDnsRecordForm[uniqueFormIdDP]=$formiddp&\
  52 AddDnsRecordForm[uniqueFormIdTTL]=$formidttl&AddDnsRecordForm[_token]=$form_token"
  53   _info "Adding record..."
  54   ret=$(_post "$body" "$WORLD4YOU_API/$paketnr/dns" '' POST 'application/x-www-form-urlencoded')
  55
  56   _ACME_CURL="$_ORIG_ACME_CURL"
  57
  58   success=$(grep '302\|200' <"$HTTP_HEADER")
  59   if [ "$success" ]; then
  60     return 0
  61   else
  62     _err "$(head -n 1 <"$HTTP_HEADER")"
  63     return 2
  64   fi
  65 }
  66
  67 # Usage: dns_world4you_rm <fqdn> <value>
  68 dns_world4you_rm() {
  69   fqdn="$1"
  70   value="$2"
  71   _info "Using world4you"
  72   _debug fulldomain "$fqdn"
  73   _debug txtvalue "$value"
  74
  75   tld=$(echo "$fqdn" | _egrep_o '[^.]*\.[^.]*$')
  76   record=$(echo "$fqdn" | cut -c"1-$((${#fqdn} - ${#tld} - 1))")
  77
  78   _login
  79   if [ "$?" != 0 ]; then
  80     return 1
  81   fi
  82
  83   export _H1="Cookie: W4YSESSID=$sessid"
  84   form=$(_get "$WORLD4YOU_API/dashboard/paketuebersicht")
  85   _get_paketnr "$tld" "$form"
  86   paketnr="$PAKETNR"
  87   if [ -z "$paketnr" ]; then
  88     _err "Unable to parse paketnr"
  89     return 3
  90   fi
  91   _debug paketnr "$paketnr"
  92
  93   form=$(_get "$WORLD4YOU_API/$paketnr/dns")
  94   formiddp=$(echo "$form" | grep 'DeleteDnsRecordForm\[uniqueFormIdDP\]' | sed 's/^.*name="DeleteDnsRecordForm\[uniqueFormIdDP\]" value="\([^"]*\)".*$/\1/')
  95   formidttl=$(echo "$form" | grep 'DeleteDnsRecordForm\[uniqueFormIdTTL\]' | sed 's/^.*name="DeleteDnsRecordForm\[uniqueFormIdTTL\]" value="\([^"]*\)".*$/\1/')
  96   form_token=$(echo "$form" | grep 'DeleteDnsRecordForm\[_token\]' | sed 's/^.*name="DeleteDnsRecordForm\[_token\]" value="\([^"]*\)".*$/\1/')
  97   if [ -z "$formiddp" ]; then
  98     _err "Unable to parse form"
  99     return 3
 100   fi
 101
 102   recordid=$(printf "TXT:%s.:\"%s\"" "$fqdn" "$value" | _base64)
 103   _debug recordid "$recordid"
 104
 105   _ORIG_ACME_CURL="$_ACME_CURL"
 106   _ACME_CURL=$(echo "$_ACME_CURL" | sed 's/ -L / /')
 107
 108   body="DeleteDnsRecordForm[recordId]=$recordid&DeleteDnsRecordForm[aktivPaket]=$paketnr&\
 109 DeleteDnsRecordForm[uniqueFormIdDP]=$formiddp&DeleteDnsRecordForm[uniqueFormIdTTL]=$formidttl&\
 110 DeleteDnsRecordForm[_token]=$form_token"
 111   _info "Removing record..."
 112   ret=$(_post "$body" "$WORLD4YOU_API/$paketnr/deleteRecord" '' POST 'application/x-www-form-urlencoded')
 113
 114   _ACME_CURL="$_ORIG_ACME_CURL"
 115
 116   success=$(grep '302\|200' <"$HTTP_HEADER")
 117   if [ "$success" ]; then
 118     return 0
 119   else
 120     _err "$(head -n 1 <"$HTTP_HEADER")"
 121     return 2
 122   fi
 123 }
 124
 125 ################ Private functions ################
 126
 127 # Usage: _login
 128 _login() {
 129   WORLD4YOU_USERNAME="${WORLD4YOU_USERNAME:-$(_readaccountconf_mutable WORLD4YOU_USERNAME)}"
 130   WORLD4YOU_PASSWORD="${WORLD4YOU_PASSWORD:-$(_readaccountconf_mutable WORLD4YOU_PASSWORD)}"
 131
 132   if [ -z "$WORLD4YOU_USERNAME" ] || [ -z "$WORLD4YOU_PASSWORD" ]; then
 133     WORLD4YOU_USERNAME=""
 134     WORLD4YOU_PASSWORD=""
 135     _err "You don't specified world4you username and password yet."
 136     _err "Usage: export WORLD4YOU_USERNAME=<name>"
 137     _err "Usage: export WORLD4YOU_PASSWORD=<password>"
 138     return 2
 139   fi
 140
 141   _saveaccountconf_mutable WORLD4YOU_USERNAME "$WORLD4YOU_USERNAME"
 142   _saveaccountconf_mutable WORLD4YOU_PASSWORD "$WORLD4YOU_PASSWORD"
 143
 144   _info "Logging in..."
 145
 146   username="$WORLD4YOU_USERNAME"
 147   password="$WORLD4YOU_PASSWORD"
 148   csrf_token=$(_get "$WORLD4YOU_API/login" | grep '_csrf_token' | sed 's/^.*<input[^>]*value=\"\([^"]*\)\".*$/\1/')
 149   sessid=$(grep 'W4YSESSID' <"$HTTP_HEADER" | sed 's/^.*W4YSESSID=\([^;]*\);.*$/\1/')
 150
 151   export _H1="Cookie: W4YSESSID=$sessid"
 152   export _H2="X-Requested-With: XMLHttpRequest"
 153   body="_username=$username&_password=$password&_csrf_token=$csrf_token"
 154   ret=$(_post "$body" "$WORLD4YOU_API/login" '' POST 'application/x-www-form-urlencoded')
 155   unset _H2
 156   _debug ret "$ret"
 157   if _contains "$ret" "\"success\":true"; then
 158     _info "Successfully logged in"
 159     sessid=$(grep 'W4YSESSID' <"$HTTP_HEADER" | sed 's/^.*W4YSESSID=\([^;]*\);.*$/\1/')
 160   else
 161     _err "Unable to log in: $(echo "$ret" | sed 's/^.*"message":"\([^\"]*\)".*$/\1/')"
 162     return 1
 163   fi
 164 }
 165
 166 # Usage _get_paketnr <tld> <form>
 167 _get_paketnr() {
 168   tld="$1"
 169   form="$2"
 170
 171   domains=$(echo "$form" | _ggrep -E '^\s*([A-Za-z0-9_-]+\.)+[A-Za-z0-9_-]*$' | sed 's/^\s*\(\S*\)$/\1/')
 172   domain=''
 173   for domain in $domains; do
 174     if $(echo "$domain" | grep -q "$tld\$"; then
 175       break
 176     fi
 177   done
 178   if [ -z "$domain" ]; then
 179     return 1
 180   fi
 181
 182   PAKETNR=$(echo "$form" | _ggrep -B 3 "^\\s*$domain\$" | head -n 1 | sed 's/^.*>\([0-9][0-9]*\).*$/\1/')
 183   return 0
 184 }
 185
 186 _ggrep() {
 187   if _exists "ggrep"; then
 188     ggrep "$@"
 189     return $?
 190   else
 191     grep "$@"
 192     return $?
 193   fi
 194 }