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By default, all scripts on a webpage are allowed to send and fetch data to any site they want. This can be a security problem. Imagine one of your JavaScript dependencies sends all keystrokes, including passwords, to a third party website. It's very easy for someone to hide this malicious behaviour, making it nearly impossible for you to detect it (unless you manually read all the JavaScript code on your site). For a better idea of why you really need to set content security policy headers, read this excellent blog post by David Gilbertson. Setting Content Security Policy headers helps solve this problem. These headers dictate which sites your site is allowed to contact. This package makes it easy for you to set the right headers.
Features
- You can install the package via Composer
- Documentation available
- Examples available
- This package allows you to define CSP policies
- Use inline scripts and styles
- Integration with Vite
- Output a CSP Policy as a meta tag
Project Samples
