diff options
Diffstat (limited to 'core/js/setupchecks.js')
| -rw-r--r-- | core/js/setupchecks.js | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/core/js/setupchecks.js b/core/js/setupchecks.js index 1e50644aa27..95fb4f6b213 100644 --- a/core/js/setupchecks.js +++ b/core/js/setupchecks.js @@ -573,12 +573,8 @@ }); } - if (!xhr.getResponseHeader('Referrer-Policy') || - (xhr.getResponseHeader('Referrer-Policy').toLowerCase() !== 'no-referrer' && - xhr.getResponseHeader('Referrer-Policy').toLowerCase() !== 'no-referrer-when-downgrade' && - xhr.getResponseHeader('Referrer-Policy').toLowerCase() !== 'strict-origin' && - xhr.getResponseHeader('Referrer-Policy').toLowerCase() !== 'strict-origin-when-cross-origin' && - xhr.getResponseHeader('Referrer-Policy').toLowerCase() !== 'same-origin')) { + const referrerPolicy = xhr.getResponseHeader('Referrer-Policy') + if (referrerPolicy === null || !/(no-referrer(-when-downgrade)?|strict-origin(-when-cross-origin)?|same-origin)(,|$)/.test(referrerPolicy)) { messages.push({ msg: t('core', 'The "{header}" HTTP header is not set to "{val1}", "{val2}", "{val3}", "{val4}" or "{val5}". This can leak referer information. See the <a target="_blank" rel="noreferrer noopener" href="{link}">W3C Recommendation ↗</a>.', { @@ -591,7 +587,7 @@ link: 'https://www.w3.org/TR/referrer-policy/' }), type: OC.SetupChecks.MESSAGE_TYPE_INFO - }); + }) } } else { messages.push({ |