my website is loading on HTTP after redirecting traffic from HTTP to HTTPS from CloudFront.

Hello,

To ensure your website (hosted on an S3 bucket) redirects from HTTP to HTTPS via CloudFront, follow these steps:

1.Configure CloudFront to Redirect HTTP to HTTPS:

• Go to the CloudFront console.
• Select your distribution.
• Under the "Behaviors" tab, edit the default behavior.
• Set "Viewer Protocol Policy" to "Redirect HTTP to HTTPS."
• Save the changes.

2.Update DNS Settings:

• Ensure your DNS records point to the CloudFront distribution, not directly to the S3 bucket.

3.Clear CloudFront Cache (if necessary):

• Go to the "Invalidations" tab in your CloudFront distribution.
• Create a new invalidation and enter /* to clear the cache.

For more detailed instructions, refer to the CloudFront documentation.

https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/using-https.html

Step 1: Configure CloudFront to Redirect HTTP to HTTPS

Create or Modify CloudFront Distribution:

Go to the CloudFront console.

Select the distribution associated with your S3 bucket or create a new distribution.

Modify the Behavior Settings:

Go to the Behaviors tab.

Click on the default behavior or create a new behavior.

In the Viewer Protocol Policy setting, choose Redirect HTTP to HTTPS. This ensures that all HTTP requests are automatically redirected to HTTPS.

Save the Changes:

Save the behavior settings to apply the changes.

Step 2: Configure S3 Bucket for Static Website Hosting (Optional)

If you want to enforce HTTPS at the S3 bucket level as well, you can configure your S3 bucket for static website hosting and redirect requests.

Go to the S3 Console:

Open the Amazon S3 console.

Select the bucket hosting your website.

Enable Static Website Hosting:

Go to the Properties tab.

Under Static website hosting, choose Enable.

Set up the index document (e.g., index.html) and error document (e.g., error.html).

Set up Redirects (if necessary):

To ensure that HTTP traffic is redirected, you can configure routing rules in the static website hosting settings. However, CloudFront should handle

this if you configured it properly in Step 1.

Step 3: Update DNS Settings

Ensure that your DNS settings point to the CloudFront distribution, not directly to the S3 bucket. This can be done in your DNS provider's console (e.g., Route 53).

Go to your DNS Provider (e.g., Route 53):

Open the Route 53 console or your DNS provider's console.

Update your DNS records to point to the CloudFront distribution's domain name.

Step 4: Clear CloudFront Cache (Optional)

If you have made changes and they are not reflecting, you might need to invalidate the CloudFront cache.

Invalidate Cache:

Go to the Invalidations tab in your CloudFront distribution.

Create a new invalidation and enter /* to clear the cache for all files. ** Verification** After completing the steps above, test your website to ensure that HTTP requests are redirected to HTTPS. You can use tools like redirect-checker.org to verify the redirection.