KEYCLOAK-5954 - Read port from x-forwarded-port if present #209
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As pointed out in #102 (comment) the way to make the express server specify the correct redirect URL if the server is behind a proxy is to set the
x-forwarded-proto
andx-forwarded-host
headers. But unfortunately, the port is still obtained from therequest.headers.host
. With this changex-forwarded-port
is honored as well, so this makes the server fully functional behind the proxy.I'm happy to add any test or documentation if you see fit.