har_to_csv.py

from flask import Flask, render_template, request, send_file
import haralyzer
import csv
import io
import json

app = Flask(__name__)
app.config['MAX_CONTENT_LENGTH'] = 160 * 1024 * 1024  # 160 MB max file size

@app.route('/')
def index():
    return render_template('index.html')

@app.route('/convert', methods=['POST'])
def convert():
    if request.method == 'POST':
        # Get the uploaded file from the form
        file = request.files['file']
        # Read the file data
        har_data = file.read()
        # Parse the HAR data using haralyzer
        har_parser = haralyzer.HarParser(json.loads(har_data))
        # Get the domain parameter from the form
        domain = request.form.get('domain')
        api_data = [['API', 'Status', 'Method', 'Response Time (ms)']]
        for page in har_parser.pages:
            for entry in page.entries:
                if domain in entry['request']['url']:
                    api = entry['request']['url']
                    status = entry['response']['status']
                    method = entry['request']['method']
                    response_time = entry['time']
                    api_data.append([api, status, method, response_time])
        # Write the data to a CSV file
        with open(f'{domain}_api_data.csv', 'w', newline='') as f:
            writer = csv.writer(f)
            writer.writerows(api_data)
        # Return the CSV file as an attachment
        return send_file(f'{domain}_api_data.csv', as_attachment=True)
    # If the request method is not POST, return an error
    return 'Invalid request method'

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=5000)