A security feature that controls which websites can access resources on your server through cross-origin requests.
Vultr Object Storage subscription allows users to configure Cross-Origin Resource Sharing (CORS) policies to control which external origins can access resources within their buckets. By setting appropriate CORS rules, users can specify which domains are permitted to interact with their stored data, along with allowed HTTP methods and headers. This feature is essential for web applications that require secure access to assets from multiple domains while ensuring data protection. Configuring CORS policies helps manage resource access while maintaining security standards.
Follow this guide to apply CORS policies to Vultr Object Storage subscription buckets using s3cmd and AWS CLI.
Deploy Vultr Object Storage subscription and create a bucket.
Configure s3cmd with Vultr Object Storage subscription.
Follow the prompts and provide bucket credentials like Access Key, Secret Key, Default Region and S3 Endpoint. You can retrieve these credentials from the Vultr Object Storage subscription Overview page.
Enter the DNS-style template. For example, if you choose the New Jersey location, use %(bucket)s.ewr1.vultrobjects.com.
Upload a file in the bucket. Replace LOCAL_FILE_PATH with the local file path and BUCKET_NAME with your bucket name.
Create a new xml file, such as cors_rules.xml to set up a CORS bucket policy.
Copy the content below and paste it into the xml file.
Save and close the file.
Apply the CORS policy. Replace BUCKET_NAME with your bucket name.
Verify the CORS policy if needed.
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