Collect 1Password audit logs

Supported in:

Google secops SIEM

This document explains how to ingest 1Password audit logs to Google Security Operations using Bindplane. The parser transforms raw JSON formatted log data into a structured format compliant with the Google SecOps Unified Data Model (UDM). It specifically focuses on normalizing and enriching events related to user sign-in attempts, extracting details about the user, their location, client information, and the outcome of the attempt.

Before you begin

Ensure that you have the following prerequisites:

Google SecOps instance
Windows 2016 or later or Linux host with systemd
If running behind a proxy, firewall ports are open
Privileged access to 1Password

Get Google SecOps ingestion authentication file

Sign in to the Google SecOps console.
Go to SIEM Settings > Collection Agents.
Download the Ingestion Authentication File. Save the file securely on the system where Bindplane will be installed.

Get Google SecOps customer ID

Sign in to the Google SecOps console.
Go to SIEM Settings > Profile.
Copy and save the Customer IDfrom the Organization Detailssection.

Install the Bindplane agent

Windows installation

Open the Command Promptor PowerShellas an administrator.

Run the following command:

  msiexec 
  
 / 
 i 
  
 "https://github.com/observIQ/bindplane-agent/releases/latest/download/observiq-otel-collector.msi" 
  
 / 
 quiet

Linux installation

Open a terminal with root or sudo privileges.

Run the following command:

 sudo  
sh  
-c  
 " 
 $( 
curl  
-fsSlL  
https://github.com/observiq/bindplane-agent/releases/latest/download/install_unix.sh ) 
 " 
  
install_unix.sh

Additional installation resources

For additional installation options, consult the installation guide .

Configure the Bindplane agent to ingest Syslog and send to Google SecOps

Access the configuration file:
- Locate the config.yaml file. Typically, it's in the /etc/bindplane-agent/ directory on Linux or in the installation directory on Windows.
- Open the file using a text editor (for example, nano , vi , or Notepad).

Edit the config.yaml file as follows:

  receivers 
 : 
  
 udplog 
 : 
  
 # Replace the port and IP address as required 
  
 listen_address 
 : 
  
 "0.0.0.0:514" 
 exporters 
 : 
  
 chronicle/chronicle_w_labels 
 : 
  
 compression 
 : 
  
 gzip 
  
 # Adjust the path to the credentials file you downloaded in Step 1 
  
 creds 
 : 
  
 '/path/to/ingestion-authentication-file.json' 
  
 # Replace with your actual customer ID from Step 2 
  
 customer_id 
 : 
  
< customer_id 
>  
 endpoint 
 : 
  
 malachiteingestion-pa.googleapis.com 
  
 # Add optional ingestion labels for better organization 
  
 ingestion_labels 
 : 
  
 log_type 
 : 
  
 'ONEPASSWORD_AUDIT_EVENTS' 
  
 raw_log_field 
 : 
  
 body 
 service 
 : 
  
 pipelines 
 : 
  
 logs/source0__chronicle_w_labels-0 
 : 
  
 receivers 
 : 
  
 - 
  
 udplog 
  
 exporters 
 : 
  
 - 
  
 chronicle/chronicle_w_labels

Replace the port and IP address as required in your infrastructure.
Replace <customer_id> with the actual customer ID.
Update /path/to/ingestion-authentication-file.json to the path where the authentication file was saved in the Get Google SecOps ingestion authentication file section.

Restart the Bindplane agent to apply the changes

To restart the Bindplane agent in Linux, run the following command:
```
 sudo  
systemctl  
restart  
bindplane-agent 
```
To restart the Bindplane agent in Windows, you can either use the Servicesconsole or enter the following command:
```
 net stop BindPlaneAgent && net start BindPlaneAgent 
```

Get the 1Password API token

Sign in to the 1Passwordweb UI.
Go to Integrations.
Click Directoryat the top of the page.
Enter a name for the tokenand set the token expiration.
In Events Reporting, click Other.
Select Audit eventsfrom Event Types.
Click Issue Tokento generate the access token key.
Click Save in 1Passwordand select which vault to save your token to.
Click View Integration Detailsto view the token.

Configure a Linux host to run the following command

Run the following command:

 import datetime
  import requests
  import os 
  import socket 
  import json

# For more information, check out the support page: https://support.1password.com/events-reporting

  api_token = os.environ.get('EVENTS_API_TOKEN')
  url = "https://events.1password.com"
  if not api_token:
      print("Please set the EVENTS_API_TOKEN environment variable.")
      exit(1)
  start_time = datetime.datetime.now() - datetime.timedelta(hours=24)

# Define the bindplane agent details

  syslog_server_ip = <ip-address> # Replace with your Bindplane IP
  syslog_server_port = <port-number> # Replace with your Bindplane port
  headers = {
      "Content-Type": "application/json",
      "Authorization": f"Bearer {api_token}"
  payload = {
      "limit": 20,
      "start_time": start_time.astimezone().replace(microsecond=0).isoformat()

# Alternatively, use the cursor returned from previous responses to get any new events
  # payload = { "cursor": cursor }
  try:
      r = requests.post(f"{url}/api/v1/signinattempts", headers=headers, json=payload)
      r.raise_for_status()  # Raise an exception if the request fails
      if r.status_code == requests.codes.ok:

# Send the response to the bindplane server
          syslog_message = f"{json.dumps(r.json())}"
          with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
              sock.connect((syslog_server_ip, syslog_server_port))
              sock.sendall(f"{syslog_message}\n".encode())
      else:
          print(f"Error getting sign-in attempts: status code {r.status_code}")
  except requests.exceptions.RequestException as e:
      print(f"Request error: {e}")
  except Exception as e:
      print(f"Error during syslog logging: {e}")

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