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Merge pull request #33070 from nextcloud/backport/33065/stable23

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[stable23] Fix detection of firefox in ContentSecurityPolicyNonceManager
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Carl Schwan 2022-06-30 10:19:01 +02:00 committed by GitHub
commit 26a4435f84
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1 changed files with 2 additions and 4 deletions
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6
lib/private/Security/CSP/ContentSecurityPolicyNonceManager.php
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@ -80,10 +80,8 @@ class ContentSecurityPolicyNonceManager {
public function browserSupportsCspV3(): bool {
$browserWhitelist = [
Request::USER_AGENT_CHROME,
// Firefox 45+
'/^Mozilla\/5\.0 \([^)]+\) Gecko\/[0-9.]+ Firefox\/(4[5-9]|[5-9][0-9])\.[0-9.]+$/',
// Safari 12+
'/^Mozilla\/5\.0 \([^)]+\) AppleWebKit\/[0-9.]+ \(KHTML, like Gecko\) Version\/(?:1[2-9]|[2-9][0-9])\.[0-9]+(?:\.[0-9]+)? Safari\/[0-9.A-Z]+$/',
Request::USER_AGENT_FIREFOX,
Request::USER_AGENT_SAFARI,
];
if ($this->request->isUserAgent($browserWhitelist)) {