Creating automation script to fetch assets or devices from Claroty

Open the Automation Scripts application.

On the navigation panel, click Create and select Script with Action Launch Point : Step 1 of 3, and enter data in the fields as follows:

Launch Point: Specify the launch point name, for example, DISCOVERY.
Object: Search for the ASSET object and select it.
Action: Specify the Action name same as the name given for Launch Point, for example, DISCOVERY.
Check the checkbox for Active? and click Next.

On the Create Script with Action Launch Point : Step 2 of 3 pop-up, enter the details in the fields as follows:

Script: Specify as Jython
Script Language: Search and select jython
Log level: Search and select ERROR
Click Next.

On the Create Script with Action Launch Point : Step 3 of 3. In the Script box, enter the following script and click Create.

Note: The below script is a sample and for reference only, update the script as per your custom field ID's and other changes as necessary.

from java.lang import System, Class, String, StringBuffer
from java.io import BufferedReader, InputStreamReader
from java.net import HttpURLConnection, URL
from java.lang import StringBuilder
from java.util import HashMap
from psdi.iface.router import HTTPHandler
from com.ibm.json.java import JSON, JSONObject,JSONArray
from psdi.util.logging import MXLoggerFactory
from org.apache.http.entity import StringEntity
from com.ibm.json.java import JSONObject, JSONArray
from psdi.iface.router import Router
from psdi.iface.mic import EndPointCache
from java.io import BufferedReader, IOException, InputStreamReader
from java.lang import System, Class, String, StringBuffer
from java.nio.charset import Charset
from java.util import Date, Properties, List, ArrayList ,HashMap , Calendar
from psdi.app.ticket import TicketRemote

from org.apache.commons.codec.binary import Base64
from org.apache.http import HttpEntity, HttpHeaders, HttpResponse, HttpVersion
from org.apache.http.client import ClientProtocolException, HttpClient
from org.apache.http.client.entity import UrlEncodedFormEntity
from org.apache.http.client.methods import HttpPost
from org.apache.http.entity import StringEntity
from org.apache.http.impl.client import DefaultHttpClient
from org.apache.http.message import BasicNameValuePair
from org.apache.http.params import BasicHttpParams, HttpParams, HttpProtocolParamBean

from psdi.mbo import Mbo, MboRemote, MboSet, MboSetRemote,MboConstants,SqlFormat
from psdi.mbo import MboSetEnumeration

from psdi.security import UserInfo
from psdi.server import MXServer

def generateJSON():
  filterObj = {
  "filter_by": {
    "operation": "and",
    "operands": [
      {
        "field": "device_category",
        "operation": "in",
        "value": [
          "IoT",
          "Medical"
         
        ]
      }
    ]
   
  },
  "limit": 100,
  "offset": 0,
  "fields": [
     "device_category",
    "device_subcategory",
    "device_type",
    "uid",
    "asset_id",
    "mac_list",
    "ip_list",
    "device_type_family",
    "model",
    "local_name",
    "os_name",
    "machine_type",
    "last_domain_user_activity",
    "last_scan_time",
    "is_online"
  ]
     
  }

  return filterObj
 
jsonStr = generateJSON()
 
# method for http POST using url, JSON body and token with bearer authorization
def httpPost(uri, jsonstring):
    # get http parameters
    params = BasicHttpParams()
    paramsBean = HttpProtocolParamBean(params)  
    # get http body entities
    entity = StringEntity(jsonstring)

    # get client, http headers and request
    client = DefaultHttpClient()
    request = HttpPost(uri)
    request.setParams(params)
    request.addHeader(HttpHeaders.CONTENT_TYPE, "application/json")
    request.addHeader('Authorization',mbo.getString("TOKEN"))
    request.setEntity(entity)

    # get client response
    response = client.execute(request)
    # return JSON response and reference number
    status = response.getStatusLine().getStatusCode()
    obj = JSONObject.parse(response.getEntity().getContent())
    return obj


jsdata = str(jsonStr).replace("\'", "\"")
url = mbo.getString("url")
log = httpPost(url, jsdata)


# pass claroty api response to keymapper script
varx = HashMap()
varx.put("respData",log.toString())
service.invokeScript("KEYMAPPER",varx)

Save your changes.

Creating automation script to fetch assets or devices from Claroty

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