import asyncio
import os
import sys
sys.path.append(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
from dotenv import load_dotenv
load_dotenv()
from browser_use import Agent
from browser_use.browser import BrowserProfile
from browser_use.llm import ChatOpenAI
try:
from lmnr import Laminar
Laminar.initialize(project_api_key=os.getenv('LMNR_PROJECT_API_KEY'))
except Exception as e:
print(f'Error initializing Laminar: {e}')
# Initialize the model
llm = ChatOpenAI(
model='gpt-4.1',
temperature=0.0,
)
# Simple case: the model will see x_name and x_password, but never the actual values.
# sensitive_data = {'x_name': 'my_x_name', 'x_password': 'my_x_password'}
# Advanced case: domain-specific credentials with reusable data
# Define a single credential set that can be reused
company_credentials = {'company_username': 'user@example.com', 'company_password': 'securePassword123'}
# Map the same credentials to multiple domains for secure access control
# Type annotation to satisfy pyright
sensitive_data: dict[str, str | dict[str, str]] = {
'https://example.com': company_credentials,
'https://admin.example.com': company_credentials,
'https://*.example-staging.com': company_credentials,
'http*://test.example.com': company_credentials,
# You can also add domain-specific credentials
'https://*.google.com': {'g_email': 'user@gmail.com', 'g_pass': 'google_password'},
}
# Update task to use one of the credentials above
task = 'Go to google.com and put the login information in the search bar.'
# Always set allowed_domains when using sensitive_data for security
from browser_use.browser.session import BrowserSession
browser_session = BrowserSession(
browser_profile=BrowserProfile(
allowed_domains=list(sensitive_data.keys())
+ ['https://*.trusted-partner.com'] # Domain patterns from sensitive_data + additional allowed domains
)
)
agent = Agent(task=task, llm=llm, sensitive_data=sensitive_data, browser_session=browser_session)
async def main():
await agent.run()
if __name__ == '__main__':
asyncio.run(main())
