I have following scenario in which I currently face a problem with Undertow:
I use Undertow as a Reverse-Proxy (via SimpleProxyClientProvider).
I want to enable a Signature-based authentication where the client can sign the HTTP
request with its private key and the Reverse-Proxy (implemented with Undertow) can check
with the client's public key if it was signed correctly.
I do not only want to include HTTP headers (Host, Date, ..) and Method/Path, but also the
For that I need to consume the HttpServerExchange's InputStream:
final String body = new Scanner(exchange.getInputStream(),
Unfortunately in this scenario, the Exchange's "getRequestChannel()" returns
null as "another party already acquired the channel".
I found "Connectors.resetRequestChannel(exchange)";
But just calling this results after the InputStream was consumed results in a
"IOException : UT001000: Connection closed".
Is there any way to "consume" the request's payload, but afterwards simply
forward to the proxy target?
Any help is really appreciated, Thanks!
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