Hi everyone,

I am trying to make a simple test and configure a keycloak proxy to protect an application running on http://localhost:8280/backend/

1. 
My proxy.json configuration looks like the following:

{
    "target-url": "http://localhost:8280/",
    "send-access-token": false,
    "bind-address": "localhost",
    "http-port": "8080",
    "applications": [
        {
            "base-path": "/backend",
            "error-page": "/error.html",
            "adapter-config": {
                "realm": "demo",
                "resource": "sandbox-backend",
                "realm-public-key": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrVrCuTtArbgaZzL1hvh0xtL5mc7o0NqPVnYXkLvgcwiC3BjLGw1tGEGoJaXDuSaRllobm53JBhjx33UNv+5z/UMG4kytBWxheNVKnL6GgqlNabMaFfPLPCF8kAgKnsi79NMo+n6KnSY8YeUmec/p2vjO2NjsSAVcWEQMVhJ31LwIDAQAB",
                "auth-server-url": "http://localhost:8180/auth",
                "ssl-required" : "external",
                "credentials": {
                    "secret": "9323cdd6-7e0e-46ce-814f-b5ac79581395"
                }
            }
            
        }
    ]
}

2.
I've started the proxy server as specified in the documentation "java -jar bin/launcher.jar proxy.json"
I am getting an error "ERROR: UT005026: Jetty ALPN support not found on boot class path, SPDY client will not be available.", but the server still starts, I don't think there should be a problem with that...

3. In the admin console (keycloak running on port 8180) I've configured the backend application like the following:

Could you tell me what I am doing wrong? When I put in the app's url in the browser it goes directly to the application...

Thanks,
Adrian  
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