Trim whitespace in forwarded host parsing#7291
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Summary
Fix
req.hostto consistently trim whitespace from X-Forwarded-Host when trust proxy is enabled.Changes
lib/request.js: trimX-Forwarded-Hostin both comma-separated and single-value cases.test/req.host.js: add regression test for spaced host header.Validation
npm test -- test/req.host.jsnpx mocha --require test/support/env test/req.host.js