Requests that reach the final server contain the Host header from the original request. If the destination server checks the header Host (eg: ingress in k8s cluster with Host rules) and if the values do not match, then the request is rejected or etc...
Checklist
[x] Dependencies installed
[x] No typos
[x] Searched existing issues and docs
Expected behaviour
proxy replace request.Host to target.URL.Host
Actual behaviour
request.Host stay immutable
Steps to reproduce
http server which checks Host header (srv1)
http server with echo using middleware proxy (proxy) - target url to srv1, domain for proxy <> domain for srv1
Issue Description
Requests that reach the final server contain the
Hostheader from the original request. If the destination server checks the headerHost(eg: ingress in k8s cluster withHostrules) and if the values do not match, then the request is rejected or etc...Checklist
Expected behaviour
proxy replace request.Host to target.URL.Host
Actual behaviour
request.Host stay immutable
Steps to reproduce
Hostheader (srv1)client (localhost) --(Host: proxy.domain.com)--> proxy (proxy.domain.com) --(Host: proxy.domain.com)--> srv1 (srv1.domain.com)
Version/commit
echo v4.12.0
dirty workaround
P.S. Maybe add option to
ProxyConfig