Add nonce support #1566
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Add nonce support #1566
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andriyl
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RomanHotsiy
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Apr 29, 2021
src/components/RedocStandalone.tsx
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| @@ -43,6 +45,10 @@ export class RedocStandalone extends React.PureComponent<RedocStandaloneProps> { | |||
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| const normalizedOpts = new RedocNormalizedOptions(options); | |||
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| if (normalizedOpts.nonce !== undefined) { | |||
| __webpack_nonce__ = normalizedOpts.nonce; | |||
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It may crash with ReferenceError in non-webpack env, e.g. when used by redoc-cli. We should add a check if the __webpack_nonce__ is defined.
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I had to use try/catch because __webpack_nonce__ is initially set to undefined making disambiguation between variable being declared but not set and not being declared at all very hard.
If you have a better way, I'm open to suggestion.
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@RomanHotsiy Thanks for the review ! I made the requested changes. |
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ping @RomanHotsiy |
adamaltman
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Oct 6, 2021
Signed-off-by: Quentin Devos <4972091+Okhoshi@users.noreply.github.com>
Signed-off-by: Quentin Devos <4972091+Okhoshi@users.noreply.github.com>
Signed-off-by: Quentin Devos <4972091+Okhoshi@users.noreply.github.com>
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AlexVarchuk
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Redoc is broken if the page where it loads has CSP, in particular
style-srcdirectives. If inline styles are forbidden by the CSPs, the browser will refuse to load them, and Styled-Components won't work at all.Styled-components already support CSPs by reading a nonce from
__webpack_nonce__to apply it on every injected style tag. However, there's no way to configure this nonce with Redoc.This is what I added in this PR. The nonce can either be filled in the HTML with a
nonceattribute (similarly to other HTML elements like script or styles) or provided in the options object.