3 Ways to Fix InsecureRequestWarning in Python

The InsecureRequestWarning is a warning that you’ll get if your Python application tries to access a secure website without first verifying that it’s actually a secure site. This type of warning can happen for many reasons, but the most common is when you’re using a self-signed certificate or an expired certificate. If you’re running your own web server, there are some easy ways to fix this error and make sure that your site works correctly with Python applications.

1. Turn Off InsecureRequestWarning Globally

  • Turn Off InsecureRequestWarning Globally

To turn off insecure requests globally, you can do the following:

  • Import urllib.request as urllib
  • Install an opener globally by calling urllib.request.install_opener() or urllib.request.install_opener(urllib2)
  • Optionally set ProxyHandler to None if you don’t need to use proxies at all times

2. Use the Requests Verify Parameter

To fix insecureRequestWarning, you’ll need to install the Requests module. This is a Python library that can be used instead of urllib2 and httplib to send HTTP requests.

  • Import the Requests module: import requests

The next step is to import the built-in modules for working with the HTTP protocol and SSL encryption. The following should be added at the top of your code:

  • Import urllib: import urllib.parse
  • Import ssl: from ssl import SSLContext, SSLObject, SSLSocket, SSLError

Make sure you’ve added these lines before any other imports because they’re needed by some of Python’s built-in modules (including urllib2). The rest is optional but may help if you’re having trouble getting things working. You can try using them one by one until you find one that works! * If it still doesn’t work after trying these steps then check out our last tip below!

3. Install a Verified Certificate for Your SSL Domain Name

You can solve this by installing a verified certificate for your SSL domain name. This is your domain name, and it should be the same one you use when you log into your server (e.g., example.com). If you don’t have one, you will need to buy one from a provider like Digicert or Comodo.

You’ll need to install the certificate on your server before using it with Python, so if you haven’t done that yet, go ahead and do that now! Then configure your Python code to use it:

  • Add `ssl_credentials` as an argument in `main()`, where the path points to wherever on disk that file exists (which depends on how SSL works in Python)
  • Modify `main()` so it fetches credentials from `ssl_credentials` rather than hard-coded ones

There are easy ways to fix this.

There are easy ways to fix this.

  • Use the Requests library instead of urllib or urllib2. The Requests library is a popular alternative to these modules that supports HTTPS and automatic decryption of cookies. To install, run pip install requests on the command line using Python 2 or 3’s pip package manager.
  • Make sure all your dependencies are up-to-date, especially those related to cryptography and SSL/TLS support, which may have been patched since you last updated them (if you’re using an old version of Python). You can check if any of these packages have new versions available by running pip list –outdated | grep weak on the command line using Python 2 or 3’s pip package manager. If there are updates available for any packages that support SSL/TLS connections (like PyCA’s pyOpenSSL), then upgrade those first before upgrading other dependencies like Django!

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