Re: [keycloak-user] keycloak + nginx reverse proxy + too many redirects issue

I suppose you're using Keycloak 1.7? There is known issue related to this NoClassDefFoundError . You can workaround it by edit file $KEYCLOAK_HOME/modules/system/layers/base/org/keycloak/keycloak-login-freemarker/main/module.xml and add the line: <module name="org.keycloak.keycloak-broker-core"/> into dependencies section. Same for module $KEYCLOAK_HOME/modules/system/layers/base/org/keycloak/keycloak-email-freemarker/main/module.xml Marek On 28/01/16 06:47, Adrian Matei wrote: Hi everyone, I am experimenting "too many redirects"/infinite loops issues in the browser when I try to connect with social providers. I am also getting internal server error on Chrome via google account (Caused by: java.lang.NoClassDefFoundError: org/keycloak/broker/provider/BrokeredIdentityContext). It might be my configuration, but I did everything "by the book": # realm Require SSL:none #nginx http { gzip on; gzip_proxied any; #gzip_proxied no-cache no-store private expired auth; gzip_types text/plain text/html text/css application/json application/x-javascript application/xml application/xml+rss text/javascript application/javascript text/x-js; #gzip_min_length 1000; server_tokens off; #hides nginx version and OS running on include /etc/nginx/mime.types; upstream tomcat_server { server localhost:8080; } upstream keycloak_server { server localhost:8180; } server { listen 80; server_name podcastmania.ro; return 301 https://$host$request_uri; } server { listen 443 ssl; server_name podcastmania.ro <http://www.podcastmania.ro/> www.podcastmania.ro; ssl_certificate /etc/nginx/ssl/nginx.crt; ssl_certificate_key /etc/nginx/ssl/nginx.key; location / { root /opt/tomcat/webapps/ROOT; try_files $uri /maintenance.html @tomcat; } location @tomcat { proxy_pass http://tomcat_server; proxy_set_header Host $host; #to change the "Host" header set by default to $proxy_host to $host - the originating host request 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 $scheme; } location /auth/ { root /opt/keycloak/standalone/configuration/themes/keycloak/; try_files $uri @keycloak; } location @keycloak { proxy_pass http://keycloak_server; proxy_set_header Host $host; 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 $scheme; proxy_set_header X-Forwarded-Port 443; } } # standalone.xml <subsystem xmlns="urn:jboss:domain:undertow:2.0"> <buffer-cache name="default"/> <server name="default-server"> <http-listener name="default" socket-binding="http" *redirect-socket="proxy-https" proxy-address-forwarding="true"*/> <host name="default-host" alias="localhost"> <location name="/" handler="welcome-content"/> <filter-ref name="server-header"/> <filter-ref name="x-powered-by-header"/> </host> </server> <socket-binding-group name="standard-sockets" default-interface="public" port-offset="${jboss.socket.binding.port-offset:100}"> <socket-binding name="management-http" interface="management" port="${jboss.management.http.port:9990}"/> <socket-binding name="management-https" interface="management" port="${jboss.management.https.port:9993}"/> <socket-binding name="ajp" port="${jboss.ajp.port:8009}"/> <socket-binding name="http" port="${jboss.http.port:8080}"/> <socket-binding name="https" port="${jboss.https.port:8443}"/> <socket-binding name="txn-recovery-environment" port="4712"/> <socket-binding name="txn-status-manager" port="4713"/> * <socket-binding name="proxy-https" port="443"/>* <outbound-socket-binding name="mail-smtp"> <remote-destination host="localhost" port="25"/> </outbound-socket-binding> </socket-binding-group> # app:spring security configuration <context:component-scan base-package="org.keycloak.adapters.springsecurity" /> <security:authentication-manager alias="authenticationManager"> <security:authentication-provider ref="keycloakAuthenticationProvider" /></security:authentication-manager> <bean id="adapterDeploymentContext" class="org.keycloak.adapters.springsecurity.AdapterDeploymentContextBean"> <constructor-arg value="classpath:keycloak.json" /></bean><bean id="keycloakAuthenticationEntryPoint" class="org.keycloak.adapters.springsecurity.authentication.KeycloakAuthenticationEntryPoint" /><bean id="keycloakAuthenticationProvider" class="org.keycloak.adapters.springsecurity.authentication.KeycloakAuthenticationProvider" /><bean id="keycloakPreAuthActionsFilter" class="org.keycloak.adapters.springsecurity.filter.KeycloakPreAuthActionsFilter" /><bean id="keycloakAuthenticationProcessingFilter" class="org.keycloak.adapters.springsecurity.filter.KeycloakAuthenticationProcessingFilter"> <constructor-arg name="authenticationManager" ref="authenticationManager" /></bean> <bean id="keycloakLogoutHandler" class="org.keycloak.adapters.springsecurity.authentication.KeycloakLogoutHandler"> <constructor-arg ref="adapterDeploymentContext" /></bean> <bean id="logoutFilter" class="org.springframework.security.web.authentication.logout.LogoutFilter"> <constructor-arg name="logoutSuccessUrl" value="/" /> <constructor-arg name="handlers"> <list> <ref bean="keycloakLogoutHandler" /> <bean class="org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler" /> </list> </constructor-arg> <property name="logoutRequestMatcher"> <bean class="org.springframework.security.web.util.matcher.AntPathRequestMatcher"> <constructor-arg name="pattern" value="/sso/logout**" /> <constructor-arg name="httpMethod" value="GET" /> </bean> </property></bean> <security:http auto-config="false" use-expressions="true" entry-point-ref="keycloakAuthenticationEntryPoint"> <security:custom-filter ref="keycloakPreAuthActionsFilter" before="LOGOUT_FILTER" /> <security:custom-filter ref="keycloakAuthenticationProcessingFilter" before="FORM_LOGIN_FILTER" /> <security:intercept-url pattern="/users/registration" access="permitAll"/> <security:intercept-url pattern="/users/registration/confirm-email" access="permitAll"/> <security:intercept-url pattern="/users/registration/confirmed" access="permitAll"/> <security:intercept-url pattern="/users/password-forgotten" access="permitAll"/> <security:intercept-url pattern="/users/password-forgotten/confirm-email" access="permitAll"/> <security:intercept-url pattern="/users/password-forgotten/confirmed" access="permitAll"/> <security:intercept-url pattern="/users/**/*" access="hasRole('ROLE_USER')"/> <security:intercept-url pattern="/**" access="permitAll"/> <security:custom-filter ref="logoutFilter" position="LOGOUT_FILTER" /></security:http> Has anyone faced similar issues? Thanks, Adrian _______________________________________________ keycloak-user mailing listkeycloak-user@lists.jboss.orghttps://lists.jboss.org/mailman/listinfo/keycloak-user