162 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
			
		
		
	
	
			162 lines
		
	
	
		
			3.7 KiB
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
#!/usr/bin/env sh
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# Dnspod.cn Domain api
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#
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#DP_Id="1234"
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#
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#DP_Key="sADDsdasdgdsf"
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REST_API="https://dnsapi.cn"
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########  Public functions #####################
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#Usage: add  _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
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dns_dp_add() {
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  fulldomain=$1
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  txtvalue=$2
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  DP_Id="${DP_Id:-$(_readaccountconf_mutable DP_Id)}"
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  DP_Key="${DP_Key:-$(_readaccountconf_mutable DP_Key)}"
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  if [ -z "$DP_Id" ] || [ -z "$DP_Key" ]; then
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    DP_Id=""
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    DP_Key=""
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    _err "You don't specify dnspod api key and key id yet."
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    _err "Please create you key and try again."
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    return 1
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  fi
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  #save the api key and email to the account conf file.
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  _saveaccountconf_mutable DP_Id "$DP_Id"
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  _saveaccountconf_mutable DP_Key "$DP_Key"
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  _debug "First detect the root zone"
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  if ! _get_root "$fulldomain"; then
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    _err "invalid domain"
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    return 1
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  fi
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  add_record "$_domain" "$_sub_domain" "$txtvalue"
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}
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#fulldomain txtvalue
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dns_dp_rm() {
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  fulldomain=$1
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  txtvalue=$2
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  DP_Id="${DP_Id:-$(_readaccountconf_mutable DP_Id)}"
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  DP_Key="${DP_Key:-$(_readaccountconf_mutable DP_Key)}"
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  _debug "First detect the root zone"
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  if ! _get_root "$fulldomain"; then
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    _err "invalid domain"
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    return 1
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  fi
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  if ! _rest POST "Record.List" "login_token=$DP_Id,$DP_Key&format=json&lang=en&domain_id=$_domain_id&sub_domain=$_sub_domain"; then
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    _err "Record.Lis error."
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    return 1
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  fi
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  if _contains "$response" 'No records'; then
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    _info "Don't need to remove."
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    return 0
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  fi
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  record_id=$(echo "$response" | tr "{" "\n" | grep -- "$txtvalue" | grep '^"id"' | cut -d : -f 2 | cut -d '"' -f 2)
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  _debug record_id "$record_id"
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  if [ -z "$record_id" ]; then
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    _err "Can not get record id."
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    return 1
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  fi
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  if ! _rest POST "Record.Remove" "login_token=$DP_Id,$DP_Key&format=json&lang=en&domain_id=$_domain_id&record_id=$record_id"; then
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    _err "Record.Remove error."
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    return 1
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  fi
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  _contains "$response" "successful"
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}
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#add the txt record.
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#usage: root  sub  txtvalue
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add_record() {
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  root=$1
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  sub=$2
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  txtvalue=$3
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  fulldomain="$sub.$root"
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  _info "Adding record"
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  if ! _rest POST "Record.Create" "login_token=$DP_Id,$DP_Key&format=json&lang=en&domain_id=$_domain_id&sub_domain=$_sub_domain&record_type=TXT&value=$txtvalue&record_line=默认"; then
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    return 1
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  fi
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  _contains "$response" "successful" || _contains "$response" "Domain record already exists"
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}
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####################  Private functions below ##################################
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#_acme-challenge.www.domain.com
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#returns
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# _sub_domain=_acme-challenge.www
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# _domain=domain.com
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# _domain_id=sdjkglgdfewsdfg
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_get_root() {
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  domain=$1
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  i=2
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  p=1
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  while true; do
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    h=$(printf "%s" "$domain" | cut -d . -f $i-100)
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    if [ -z "$h" ]; then
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      #not valid
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      return 1
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    fi
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    if ! _rest POST "Domain.Info" "login_token=$DP_Id,$DP_Key&format=json&lang=en&domain=$h"; then
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      return 1
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    fi
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    if _contains "$response" "successful"; then
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      _domain_id=$(printf "%s\n" "$response" | _egrep_o "\"id\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")
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      _debug _domain_id "$_domain_id"
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      if [ "$_domain_id" ]; then
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        _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p)
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        _debug _sub_domain "$_sub_domain"
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        _domain="$h"
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        _debug _domain "$_domain"
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        return 0
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      fi
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      return 1
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    fi
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    p="$i"
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    i=$(_math "$i" + 1)
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  done
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  return 1
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}
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#Usage: method  URI  data
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_rest() {
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  m="$1"
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  ep="$2"
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  data="$3"
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  _debug "$ep"
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  url="$REST_API/$ep"
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  _debug url "$url"
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  if [ "$m" = "GET" ]; then
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    response="$(_get "$url" | tr -d '\r')"
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  else
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    _debug2 data "$data"
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    response="$(_post "$data" "$url" | tr -d '\r')"
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  fi
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  if [ "$?" != "0" ]; then
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    _err "error $ep"
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    return 1
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  fi
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  _debug2 response "$response"
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  return 0
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}
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