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 TLD=''
   9 RECORD=''
  10
  11 ################ Public functions ################
  12
  13 # Usage: dns_world4you_add <fqdn> <value>
  14 dns_world4you_add() {
  15   fqdn="$1"
  16   value="$2"
  17   _info "Using world4you"
  18   _debug fulldomain "$fqdn"
  19   _debug txtvalue "$value"
  20
  21   _login
  22   if [ "$?" != 0 ]; then
  23     return 1
  24   fi
  25
  26   export _H1="Cookie: W4YSESSID=$sessid"
  27   form=$(_get "$WORLD4YOU_API/dashboard/paketuebersicht")
  28   _get_paketnr "$fqdn" "$form"
  29   paketnr="$PAKETNR"
  30   tld="$TLD"
  31   record="$RECORD"
  32   if [ -z "$paketnr" ]; then
  33     _err "Unable to parse paketnr"
  34     return 3
  35   fi
  36   _debug paketnr "$paketnr"
  37
  38   export _H1="Cookie: W4YSESSID=$sessid"
  39   form=$(_get "$WORLD4YOU_API/$paketnr/dns")
  40   formiddp=$(echo "$form" | grep 'AddDnsRecordForm\[uniqueFormIdDP\]' | sed 's/^.*name="AddDnsRecordForm\[uniqueFormIdDP\]" value="\([^"]*\)".*$/\1/')
  41   formidttl=$(echo "$form" | grep 'AddDnsRecordForm\[uniqueFormIdTTL\]' | sed 's/^.*name="AddDnsRecordForm\[uniqueFormIdTTL\]" value="\([^"]*\)".*$/\1/')
  42   form_token=$(echo "$form" | grep 'AddDnsRecordForm\[_token\]' | sed 's/^.*name="AddDnsRecordForm\[_token\]" value="\([^"]*\)".*$/\1/')
  43   if [ -z "$formiddp" ]; then
  44     _err "Unable to parse form"
  45     return 3
  46   fi
  47
  48   _ORIG_ACME_CURL="$_ACME_CURL"
  49   _ACME_CURL=$(echo "$_ACME_CURL" | sed 's/ -L / /')
  50
  51   body="AddDnsRecordForm[name]=$record&AddDnsRecordForm[dnsType][type]=TXT&\
  52 AddDnsRecordForm[value]=$value&AddDnsRecordForm[aktivPaket]=$paketnr&AddDnsRecordForm[uniqueFormIdDP]=$formiddp&\
  53 AddDnsRecordForm[uniqueFormIdTTL]=$formidttl&AddDnsRecordForm[_token]=$form_token"
  54   _info "Adding record..."
  55   ret=$(_post "$body" "$WORLD4YOU_API/$paketnr/dns" '' POST 'application/x-www-form-urlencoded')
  56
  57   _ACME_CURL="$_ORIG_ACME_CURL"
  58
  59   if _ggrep -q '302\|200' <"$HTTP_HEADER"; then
  60     return 0
  61   else
  62     _err "$(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 "$WORLD4YOU_API/dashboard/paketuebersicht")
  85   _get_paketnr "$fqdn" "$form"
  86   paketnr="$PAKETNR"
  87   tld="$TLD"
  88   record="$RECORD"
  89   if [ -z "$paketnr" ]; then
  90     _err "Unable to parse paketnr"
  91     return 3
  92   fi
  93   _debug paketnr "$paketnr"
  94
  95   form=$(_get "$WORLD4YOU_API/$paketnr/dns")
  96   formiddp=$(echo "$form" | grep 'DeleteDnsRecordForm\[uniqueFormIdDP\]' | sed 's/^.*name="DeleteDnsRecordForm\[uniqueFormIdDP\]" value="\([^"]*\)".*$/\1/')
  97   formidttl=$(echo "$form" | grep 'DeleteDnsRecordForm\[uniqueFormIdTTL\]' | sed 's/^.*name="DeleteDnsRecordForm\[uniqueFormIdTTL\]" value="\([^"]*\)".*$/\1/')
  98   form_token=$(echo "$form" | grep 'DeleteDnsRecordForm\[_token\]' | sed 's/^.*name="DeleteDnsRecordForm\[_token\]" value="\([^"]*\)".*$/\1/')
  99   if [ -z "$formiddp" ]; then
 100     _err "Unable to parse form"
 101     return 3
 102   fi
 103
 104   recordid=$(printf "TXT:%s.:\"%s\"" "$fqdn" "$value" | _base64)
 105   _debug recordid "$recordid"
 106
 107   _ORIG_ACME_CURL="$_ACME_CURL"
 108   _ACME_CURL=$(echo "$_ACME_CURL" | sed 's/ -L / /')
 109
 110   body="DeleteDnsRecordForm[recordId]=$recordid&DeleteDnsRecordForm[aktivPaket]=$paketnr&\
 111 DeleteDnsRecordForm[uniqueFormIdDP]=$formiddp&DeleteDnsRecordForm[uniqueFormIdTTL]=$formidttl&\
 112 DeleteDnsRecordForm[_token]=$form_token"
 113   _info "Removing record..."
 114   ret=$(_post "$body" "$WORLD4YOU_API/$paketnr/deleteRecord" '' POST 'application/x-www-form-urlencoded')
 115
 116   _ACME_CURL="$_ORIG_ACME_CURL"
 117
 118   if _ggrep -q '302\|200' <"$HTTP_HEADER"; then
 119     return 0
 120   else
 121     _err "$(head -n 1 <"$HTTP_HEADER")"
 122     return 2
 123   fi
 124 }
 125
 126 ################ Private functions ################
 127
 128 # Usage: _login
 129 _login() {
 130   WORLD4YOU_USERNAME="${WORLD4YOU_USERNAME:-$(_readaccountconf_mutable WORLD4YOU_USERNAME)}"
 131   WORLD4YOU_PASSWORD="${WORLD4YOU_PASSWORD:-$(_readaccountconf_mutable WORLD4YOU_PASSWORD)}"
 132
 133   if [ -z "$WORLD4YOU_USERNAME" ] || [ -z "$WORLD4YOU_PASSWORD" ]; then
 134     WORLD4YOU_USERNAME=""
 135     WORLD4YOU_PASSWORD=""
 136     _err "You don't specified world4you username and password yet."
 137     _err "Usage: export WORLD4YOU_USERNAME=<name>"
 138     _err "Usage: export WORLD4YOU_PASSWORD=<password>"
 139     return 2
 140   fi
 141
 142   _saveaccountconf_mutable WORLD4YOU_USERNAME "$WORLD4YOU_USERNAME"
 143   _saveaccountconf_mutable WORLD4YOU_PASSWORD "$WORLD4YOU_PASSWORD"
 144
 145   _info "Logging in..."
 146
 147   username="$WORLD4YOU_USERNAME"
 148   password="$WORLD4YOU_PASSWORD"
 149   csrf_token=$(_get "$WORLD4YOU_API/login" | grep '_csrf_token' | sed 's/^.*<input[^>]*value=\"\([^"]*\)\".*$/\1/')
 150   sessid=$(grep 'W4YSESSID' <"$HTTP_HEADER" | sed 's/^.*W4YSESSID=\([^;]*\);.*$/\1/')
 151
 152   export _H1="Cookie: W4YSESSID=$sessid"
 153   export _H2="X-Requested-With: XMLHttpRequest"
 154   body="_username=$username&_password=$password&_csrf_token=$csrf_token"
 155   ret=$(_post "$body" "$WORLD4YOU_API/login" '' POST 'application/x-www-form-urlencoded')
 156   unset _H2
 157   _debug ret "$ret"
 158   if _contains "$ret" "\"success\":true"; then
 159     _info "Successfully logged in"
 160     sessid=$(grep 'W4YSESSID' <"$HTTP_HEADER" | sed 's/^.*W4YSESSID=\([^;]*\);.*$/\1/')
 161   else
 162     _err "Unable to log in: $(echo "$ret" | sed 's/^.*"message":"\([^\"]*\)".*$/\1/')"
 163     return 1
 164   fi
 165 }
 166
 167 # Usage _get_paketnr <fqdn> <form>
 168 _get_paketnr() {
 169   fqdn="$1"
 170   form="$2"
 171
 172   domains=$(echo "$form" | _egrep_o '^\s*([A-Za-z0-9_-]+\.)+[A-Za-z0-9_-]*$' | sed 's/^\s*\(\S*\)$/\1/')
 173   domain=''
 174   for domain in $domains; do
 175     if echo "$fqdn" | grep -q "$domain\$"; then
 176       break
 177     fi
 178     domain=''
 179   done
 180   if [ -z "$domain" ]; then
 181     return 1
 182   fi
 183
 184   TLD="$domain"
 185   RECORD=$(echo "$fqdn" | cut -c"1-$((${#fqdn} - ${#TLD} - 1))")
 186   PAKETNR=$(echo "$form" | _ggrep -B 3 "^\\s*$domain\$" | head -n 1 | sed 's/^.*>\([0-9][0-9]*\).*$/\1/')
 187   return 0
 188 }
 189
 190 _ggrep() {
 191   if _exists "ggrep"; then
 192     ggrep "$@"
 193     return $?
 194   else
 195     grep "$@"
 196     return $?
 197   fi
 198 }