fix: validate ORIGIN env variable includes protocol in adapter-node #15261
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Add early validation for the ORIGIN environment variable to check that it includes a protocol (http:// or https://). Previously, setting ORIGIN without a protocol (e.g. "localhost:3000") would cause a cryptic 400 Bad Request error at request time. Now it fails fast at startup with a descriptive error message. Closes sveltejs#14978
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The CI failure is the |
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Closing in favor of #15045 |
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Please perform at least a cursory check to make sure there are not other open PRs fixing the same issue you're filing a PR for. This is a useless waste of time for us to review and it's obvious there's another open PR attached to the associated issue. |
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When the
ORIGINenvironment variable is set without a protocol (e.g.ORIGIN=localhost:3000), the server responds with a generic400 Bad Requesterror at request time, which is misleading since the HTTP request itself is not malformed.This adds early validation at startup to check that
ORIGINincludes a protocol scheme (http://orhttps://), similar to howBODY_SIZE_LIMITis validated. The error message now clearly explains what's wrong and how to fix it.Closes #14978