fix: enable JavaScript in iframe #1421
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When an iframe contains the `sandbox` attribute, its value must be exactly `allow-scripts` in order to enable JavaScript. However, in many cases the attribute has more than one value. Here is an example:[^1] ``` sandbox="allow-scripts allow-same-origin allow-popups allow-popups-to-escape-sandbox" ``` We make the condition more flexible by using `contains`. Fixes DocMarty84/miniflutt#30 [^1]: https://github.com/miniflux/v2/blob/3388f8e376632da49be8d8785422962ba83a8518/internal/reader/sanitizer/sanitizer.go#L238
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When an iframe contains the
sandboxattribute, its value must be exactlyallow-scriptsin order to enable JavaScript. However, in many cases the attribute has more than one value. Here is an example:1We make the condition more flexible by using
contains.Fixes DocMarty84/miniflutt#30
Footnotes
https://github.com/miniflux/v2/blob/3388f8e376632da49be8d8785422962ba83a8518/internal/reader/sanitizer/sanitizer.go#L238 ↩