Typo in CSP header

[dsotirho-ucsc]

Issue:

The Content Security Policy header contains an unquoted none in the frame-src directive. Without quotes, the none value is interpreted as a domain instead of a keyword.

Suggested fix:

Replace frame-src none; with frame-src 'none';

Reproduction:

$ curl --head https://data.humancellatlas.org/
HTTP/2 200
content-type: text/html
content-length: 69868
last-modified: Tue, 21 Jan 2025 18:50:25 GMT
x-amz-server-side-encryption: AES256
accept-ranges: bytes
server: AmazonS3
date: Thu, 30 Jan 2025 18:32:14 GMT
etag: "1aeb1b41f877313f3c0ba707715e242d"
via: 1.1 33296fd8128d04868ae5ae8907ff3c6c.cloudfront.net (CloudFront)
age: 70
cache-control: public, max-age=0, must-revalidate
content-security-policy: default-src 'self'; img-src 'self' data: https://www.google-analytics.com https://www.googletagmanager.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google-analytics.com https://www.googletagmanager.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://use.typekit.net https://p.typekit.net; font-src 'self' data: https://fonts.gstatic.com https://use.typekit.net/af/; object-src 'none'; connect-src 'self' https://www.google-analytics.com https://www.googletagmanager.com https://www.youtube.com; frame-src none; frame-ancestors 'none'; child-src 'none';
strict-transport-security: max-age=63072000; includeSubdomains; preload
x-content-type-options: nosniff
x-frame-options: DENY
x-xss-protection: 1; mode=block
x-cache: Hit from cloudfront
x-amz-cf-pop: SFO53-P2
x-amz-cf-id: 5diUJpAiL2-8Gqa58e7YbrkxUl1akoRT-klvlbiRCrlLWO4d7oksbQ==

[NoopDog]

Thank you @dsotirho-ucsc