[keycloak-dev] Keycloak and nginx reverse proxy error

[Gustavo Alvarez]

Hi all.

I am try configure ssl with nginx in public network (port:8443) and
keycloak 2.3.0.Final in private network (port: 8080).

1. The next is ssl configuration for nginx:

upstream keycloak {
    server localhost:8080;
}

server {
  listen 8443;
  server_name localhost;

  ssl on;
  ssl_certificate /etc/ssl/certs/nginx-selfsigned.crt;
  ssl_certificate_key /etc/ssl/private/nginx-selfsigned.key;

  ssl_session_timeout 5m;

  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
  ssl_ciphers ALL:!ADH!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
  ssl_prefer_server_ciphers on;

  location / {
    proxy_http_version 1.1;
    proxy_set_header Connection "";
    proxy_set_header Host $host:$server_port;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto https;
    proxy_pass http://keycloak;
  }
}

2. I am deploy the keycloak in domain mode and set the next configuration:

<server name="default-server">
                    <http-listener name="default" socket-binding="http"
redirect-socket="https" proxy-address-forwarding="true"/>
                    <host name="default-host" alias="localhost">
                        <location name="/" handler="welcome-content"/>
                        <filter-ref name="server-header"/>
                        <filter-ref name="x-powered-by-header"/>
                    </host>
                </server>


But I get the next error in browser:

Blocked loading mixed active content “
http://172.16.0.186:8443/auth/resources/2.3.0.final/admin/keycloak/lib/patternfly/css/patternfly.css
”

and others several resources loaded by keycloak.

Thanks for you help.