fix(fetch): do not follow redirect if scheme is not an HTTP(S) scheme #62
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🦋 Changeset detectedLatest commit: 25b5f62 The changes in this PR will be included in the next version bump. This PR includes changesets to release 1 package
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| return; | ||
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| // HTTP-redirect fetch step 6 (counter increment) |
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Not from this PR but looks like some of the steps are invalid in here as the spec has evolved maybe? we could take a pass through in a separate PR some other time to get the comments updated
| // HTTP-redirect fetch step 6 (counter increment) | |
| // HTTP-redirect fetch step 7 (counter increment) |
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| // https://fetch.spec.whatwg.org/#http-redirect-fetch | ||
| // 6. If locationURL’s scheme is not an HTTP(S) scheme, then return a network error. | ||
| if (locationURL.protocol !== 'http:' && locationURL.protocol !== 'https:') { |
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This protocol check looks good, but we may also want to support a relative redirection as in an empty locationURL. e.g. Location: /home.
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locationURL is constructed based on the request URL and takes this into consideration already. Tests exist as well:
web-std-io/packages/fetch/src/fetch.js
Line 155 in 050356b
MichaelDeBoey
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