Add support for CloudDNS API

dnsapi/dns_clouddns.sh

@@ -0,0 +1,186 @@
+#!/usr/bin/env sh
+
+# Author: Radek Sprta <sprta@vshosting.cz>
+
+#CLOUDDNS_EMAIL=XXXXX
+#CLOUDDNS_PASSWORD="YYYYYYYYY"
+#CLOUDDNS_CLIENT_ID=XXXXX
+
+CLOUDDNS_API='https://admin.vshosting.cloud/clouddns'
+CLOUDDNS_LOGIN_API='https://admin.vshosting.cloud/api/public/auth/login'
+
+########  Public functions #####################
+
+#Usage: add  _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
+dns_clouddns_add() {
+  fulldomain=$1
+  txtvalue=$2
+
+  CLOUDDNS_CLIENT_ID="${CLOUDDNS_CLIENT_ID:-$(_readaccountconf_mutable CLOUDDNS_CLIENT_ID)}"
+  CLOUDDNS_EMAIL="${CLOUDDNS_EMAIL:-$(_readaccountconf_mutable CLOUDDNS_EMAIL)}"
+  CLOUDDNS_PASSWORD="${CLOUDDNS_PASSWORD:-$(_readaccountconf_mutable CLOUDDNS_PASSWORD)}"
+
+  if [ -z "$CLOUDDNS_PASSWORD" ] || [ -z "$CLOUDDNS_EMAIL" ] || [ -z "$CLOUDDNS_CLIENT_ID" ]; then
+    CLOUDDNS_CLIENT_ID=""
+    CLOUDDNS_EMAIL=""
+    CLOUDDNS_PASSWORD=""
+    _err "You didn't specify a CloudDNS password, email and client id yet."
+    return 1
+  fi
+  if ! _contains "$CLOUDDNS_EMAIL" "@"; then
+    _err "It seems that the CLOUDDNS_EMAIL=$CLOUDDNS_EMAIL is not a valid email address."
+    _err "Please check and retry."
+    return 1
+  fi
+  # Save CloudDNS client id, email and password to config file
+  _saveaccountconf_mutable CLOUDDNS_CLIENT_ID "$CLOUDDNS_CLIENT_ID"
+  _saveaccountconf_mutable CLOUDDNS_EMAIL "$CLOUDDNS_EMAIL"
+  _saveaccountconf_mutable CLOUDDNS_PASSWORD "$CLOUDDNS_PASSWORD"
+
+  _debug "First detect the root zone"
+  if ! _get_root "$fulldomain"; then
+    _err "Invalid domain"
+    return 1
+  fi
+  _debug _domain_id "$_domain_id"
+  _debug _sub_domain "$_sub_domain"
+  _debug _domain "$_domain"
+
+  # For wildcard cert, the main root domain and the wildcard domain have the same txt subdomain name, so
+  # we can not use updating anymore.
+  _info "Adding record"
+  if _clouddns_api POST "record-txt" "{\"type\":\"TXT\",\"name\":\"$fulldomain.\",\"value\":\"$txtvalue\",\"domainId\":\"$_domain_id\"}"; then
+    if _contains "$response" "$txtvalue"; then
+      _info "Added, OK"
+    elif _contains "$response" '"code":4136'; then
+      _info "Already exists, OK"
+    else
+      _err "Add txt record error."
+      return 1
+    fi
+  fi
+
+  # Publish challenge record
+  _debug "Publishing record changes"
+  _clouddns_api PUT "domain/$_domain_id/publish" "{\"soaTtl\":300}"
+}
+
+#fulldomain txtvalue
+dns_clouddns_rm() {
+  fulldomain=$1
+  txtvalue=$2
+
+  CLOUDDNS_CLIENT_ID="${CLOUDDNS_CLIENT_ID:-$(_readaccountconf_mutable CLOUDDNS_CLIENT_ID)}"
+  CLOUDDNS_EMAIL="${CLOUDDNS_EMAIL:-$(_readaccountconf_mutable CLOUDDNS_EMAIL)}"
+  CLOUDDNS_PASSWORD="${CLOUDDNS_PASSWORD:-$(_readaccountconf_mutable CLOUDDNS_PASSWORD)}"
+
+  _debug "First detect the root zone"
+  if ! _get_root "$fulldomain"; then
+    _err "invalid domain"
+    return 1
+  fi
+  _debug _domain_id "$_domain_id"
+  _debug _sub_domain "$_sub_domain"
+  _debug _domain "$_domain"
+
+  # Get record Id
+  response="$(_clouddns_api GET "domain/$_domain_id" | tr -d '\t\r\n ')"
+  _debug response "$response"
+  if _contains "$response" "lastDomainRecordList"; then
+    re="\"lastDomainRecordList\".*\"id\":\"([^\"}]*)\"[^}]*\"name\":\"$fulldomain.\"," 
+    _last_domains=$(echo "$response" | _egrep_o "$re")
+    re2="\"id\":\"([^\"}]*)\"[^}]*\"name\":\"$fulldomain.\","
+    _record_id=$(echo "$_last_domains" | _egrep_o "$re2" | _head_n 1 | cut -d : -f 2 | cut -d , -f 1 | tr -d "\"")
+    _debug _record_id "$_record_id"
+  else
+    _err "Could not retrieve record id"
+    return 1
+  fi
+  
+  _info "Removing record"
+  if _clouddns_api DELETE "record/$_record_id"; then
+    if _contains "$response" "\"error\":"; then
+      _err "Could not remove record"
+      return 1
+    fi
+  fi
+
+  # Publish challenge record
+  _debug "Publishing record changes"
+  _clouddns_api PUT "domain/$_domain_id/publish" "{\"soaTtl\":300}"
+}
+
+####################  Private functions below ##################################
+#_acme-challenge.www.domain.com
+#returns
+# _sub_domain=_acme-challenge.www
+# _domain=domain.com
+# _domain_id=sdjkglgdfewsdfg
+_get_root() {
+  domain=$1
+  domain_root=$(echo "$fulldomain" | _egrep_o '\.([^\.]*\.[^\.]*)$' | cut -c 2-)
+  _debug domain_root "$domain_root"
+
+  # Get domain id
+  data="{\"search\": [{\"name\": \"clientId\", \"operator\": \"eq\", \"value\": \"$CLOUDDNS_CLIENT_ID\"}, \
+      {\"name\": \"domainName\", \"operator\": \"eq\", \"value\": \"$domain_root.\"}]}"
+  response="$(_clouddns_api "POST" "domain/search" "$data" | tr -d '\t\r\n ')"
+  _debug "Domain id $response"
+
+  if _contains "$response" "\"id\":\""; then
+    re='domainType\":\"[^\"]*\",\"id\":\"([^\"]*)\",' # Match domain id
+    _domain_id=$(echo "$response" | _egrep_o "$re" | _head_n 1 | cut -d : -f 3 | tr -d "\",")
+    if [ "$_domain_id" ]; then
+      _sub_domain=$(printf "%s" "$domain" | sed "s/.$domain_root//")
+      _domain="$domain_root"
+      return 0
+    fi
+    _err 'Domain name not found on your CloudDNS account'
+    return 1
+  fi
+  return 1
+}
+
+_clouddns_api() {
+  method=$1
+  endpoint="$2"
+  data="$3"
+  _debug endpoint "$endpoint"
+
+  if [ -z "$CLOUDDNS_TOKEN" ]; then
+    _clouddns_login
+  fi
+  _debug CLOUDDNS_TOKEN "$CLOUDDNS_TOKEN"
+
+  export _H1="Content-Type: application/json"
+  export _H2="Authorization: Bearer $CLOUDDNS_TOKEN"
+
+  if [ "$method" != "GET" ]; then
+    _debug data "$data"
+    response="$(_post "$data" "$CLOUDDNS_API/$endpoint" "" "$method")"
+  else
+    response="$(_get "$CLOUDDNS_API/$endpoint")"
+  fi
+
+  if [ "$?" != "0" ]; then
+    _err "error $endpoint"
+    return 1
+  fi
+  printf "%s" "$response"
+  return 0
+}
+
+_clouddns_login() {
+  login_data="{\"email\": \"$CLOUDDNS_EMAIL\", \"password\": \"$CLOUDDNS_PASSWORD\"}"
+  response="$(_post "$login_data" "$CLOUDDNS_LOGIN_API" "" "POST" "Content-Type: application/json")"
+  _debug2 response "$response"
+
+  if _contains "$response" "\"accessToken\":\""; then
+    CLOUDDNS_TOKEN=$(echo "$response" | _egrep_o "\"accessToken\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")
+    export CLOUDDNS_TOKEN
+  else
+    echo 'Could not get CloudDNS access token; check your credentials'
+    return 1
+  fi
+  return 0
+}