feat: Add option for safe iframe hosts using array lookup #423
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elirenato
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ezyang
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| // check if the host is in a whitelist for safe iframe hosts | ||
| if ($safeHosts !== null && !isset($safeHosts[$uri->host])) { | ||
| return false; | ||
| } |
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You know what, I was wrong, disjunction actually seems right 🤣 Because it's a whitelist. So you can whitelist some urls with regex and also whitelist some hosts with safe host...
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No problem. I changed it back. Thanks.
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* Added new option `URI.SafeIframeHosts` to use an array lookup with whitelisted hosts in conjunction to `URI.SafeIframeRegexp`.
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# [4.19.0](v4.18.0...v4.19.0) (2025-10-17) ### Bug Fixes * add warning for misleading option ([#433](#433)) ([b21a591](b21a591)) * catastrophic backtracking in Core.AggressivelyFixLt ([#440](#440)) ([418eeb7](418eeb7)) * Deprecated: preg_replace(): Passing null to parameter [#3](#3) ($subject) o… ([#421](#421)) ([5d154a2](5d154a2)) * non-substantive typos ([#434](#434)) ([c2bc354](c2bc354)) ### Features * Add CSS direction support ([#429](#429)) ([63e631e](63e631e)) * Add option for safe iframe hosts using array lookup ([#423](#423)) ([b5cbf0c](b5cbf0c)) * Allow more image widths by default ([#430](#430)) ([00a0748](00a0748)) * Define option URI.AllowedSymbols ([#447](#447)) ([77ebd08](77ebd08)) * PHP 8.4 support ([#441](#441)) ([ff005f6](ff005f6)) * Support PHP 8.5 versions ([#453](#453)) ([1eb05d9](1eb05d9))
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🎉 This PR is included in version 4.19.0 🎉 The release is available on GitHub release Your semantic-release bot 📦🚀 |
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Hi,
First of all, thank you for this awesome library.
I would like to know if you would consider adding a new option to use a list of "safe" iframe hosts in addition to SafeIframeRegExp.
I’m also starting to include Docker files to make it easier to bootstrap the development environment. I can remove them if needed.
Thank you