Nginx container configuration for remote web_UI

[sofinan]

Hello
I was trying to install remote WEB_UI and all my attempts were unsuccessful.
I`ve added next part of code to nginx configuration to corresponding location for CORS:

                if ( $request_method !~ ^(GET|POST|HEAD|OPTIONS|PUT|PATCH|DELETE)$ ) {
                        return 444;
                }

                set $origin $http_origin;

                if ($origin !~ '^http?://(localhost\:8080|97\.53\.245\.19\:18256)$') {
                        set $origin 'http://localhost';
                }

                if ($request_method = 'OPTIONS') {
                        add_header 'Access-Control-Allow-Origin' "$origin" always;
                        add_header 'Access-Control-Allow-Methods' 'GET, POST, PATCH, PUT, DELETE, OPTIONS' always;
                        add_header 'Access-Control-Allow-Headers' 'Content-Type, Accept, Authorization' always;
                        #add_header 'Access-Control-Allow-Headers' '*' always;
                        add_header 'Access-Control-Allow-Credentials' 'true' always;

                        add_header Access-Control-Max-Age 1728000;
                        add_header Content-Type 'text/plain charset=UTF-8';
                        add_header Content-Length 0;
                        return 204;
                }

                if ($request_method ~ '(GET|POST|PATCH|PUT|DELETE)') {
                        add_header Access-Control-Allow-Origin "$origin" always;
                        add_header Access-Control-Allow-Methods 'GET, POST, PATCH, PUT, DELETE, OPTIONS' always;
                        add_header Access-Control-Allow-Headers 'Content-Type, Accept, Authorization' always;
                        add_header Access-Control-Allow-Credentials true always;
                }

But when I am trying to login I get error 500 ?
What is the reason of the behaviour?
Do you have an example of working nginx configuration to allow remote UI?
Thanks lot!

[sofinan]

Error on Core side:
ERROR GrailsExceptionResolver - NullPointerException occurred when processing request: [GET] /login/ajaxSuccess Stacktrace follows: java.lang.NullPointerException at be.cytomine.security.LoginController.ajaxSuccess(LoginController.groovy:172) at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:198) at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63) at net.bull.javamelody.JspWrapper.invoke(JspWrapper.java:151) at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:282) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:203) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:181) at grails.plugin.springsecurity.web.filter.GrailsAnonymousAuthenticationFilter.doFilter(GrailsAnonymousAuthenticationFilter.java:53) at cytomine.web.APIAuthentificationFilters.doFilter(APIAuthentificationFilters.groovy:46) at grails.plugin.springsecurity.web.authentication.RequestHolderAuthenticationFilter.doFilter(RequestHolderAuthenticationFilter.java:49) at grails.plugin.springsecurity.web.authentication.logout.MutableLogoutFilter.doFilter(MutableLogoutFilter.java:82) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)

[sofinan]

So, currently weve noticed that if we send request from remote client the core dont receive JSESSIONID which related to the error from previous comment.
To avoid the problem we changed http -> https and added parameter sameSite=None in nginx.conf
But we faced with the problem - logout request doesn`t work.