Contents
Do you need to whitelist inline code in CSP?
If, for some reason, inline code is absolutely necessary, you can whitelist an inline code block with a hash or a nonce. A hash is the easiest. You need to calculate the hash for a specific inline code block and whitelist that hash in your CSP. You have an inline script running on the website like this:
How to whitelist an inline script in Firefox?
Firefox supports content security policy version 2 according to caniuse, so checksumming should be supported. When chrome blocks an inline script, it prints the needed sha-256 to console. Adding it to the csp rules successfully whitelists the script. The checksum is also identical to the one calculated at https://report-uri.io/home/hash
What does Content Security Policy ( CSP ) stand for?
Content Security Policy (CSP) is a security mechanism that helps protect against content injection attacks, such as Cross Site Scripting (XSS).
What’s the best way to whitelist inline code?
There are few options for whitelisting inline code. Stop using inline code. Move code to external files. This makes it easier to maintain a CSP and keep the website safe for visitors. It’s also absolutely recommended even though it’s possibly the most difficult option to choose if your site uses inline scripts and styles.
How to fix a corrupt whitelist.json file?
– To fix the corrupt whitelist file, simply delete the whitelist.json file from your server and reboot it, then try to add that user again. – If the file isn’t corrupt, then it may just be a case of the server requiring that user to join the server BEFORE enabling the whitelist so that it “knows” them.
Is there a could not add user to the whitelist error?
BeastNode delivers awesome performance at a great value! The [Server] Server thread/INFO Could not add [user]to the whitelist error is most common with Minecraft versions that use the new UUID system.
How is a nonce used in a whitelist?
A nonce is a generated random string that allows you to whitelist a complete code block regardless of its content. An important security aspect when using a nonce is that you need to generate a new nonce each time a page is loaded and make sure the nonce is not predictable in any way.