nginx enviroment Discovery URL are not HTTPS

[LEIRONGHUA]

Describe the bug

local nginx enviroment Discovery URLs are not HTTPs

To Reproduce

Steps to reproduce the behavior:

1. nginx config

   server {
      listen 80;
      server_name sts.ids.leironghua.com; 
      return 301 https://$host$request_uri; 
   }
   server {
   listen 443 ssl; 
   server_name sts.ids.leironghua.com; 
   ssl_certificate /var/www/.ssl/sts.ids.leironghua.com.pem; 
   ssl_certificate_key /var/www/.ssl/sts.ids.leironghua.com.key; 
   ssl_session_timeout 5m;
   ssl_protocols TLSv1.2 TLSv1.3; 
   ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE; 
   ssl_prefer_server_ciphers on;
   location / {
           proxy_pass         http://127.0.0.1:5900;
           proxy_http_version 1.1;
           proxy_set_header   Upgrade $http_upgrade;
           proxy_set_header   Connection keep-alive;
           proxy_set_header   Host $host;
           proxy_cache_bypass $http_upgrade;
           proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
           proxy_set_header   X-Forwarded-Proto $scheme;
   }
   access_log /var/log/nginx/com.leironghua.ids.sts.access.log;
   error_log /var/log/nginx/com.leironghua.ids.sts.error.log;
   }

   2. hosts config

      127.0.0.1 sts.ids.leironghua.com

2. UseSecurityHeaders config（The default settings do not work either）

   var forwardingOptions = new ForwardedHeadersOptions()
   {
   ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto,
   RequireHeaderSymmetry = false
   };
   forwardingOptions.KnownNetworks.Clear();
   forwardingOptions.KnownProxies.Clear();
   app.UseForwardedHeaders(forwardingOptions);

3. get https://sts.ids.leironghua.com/.well-known/openid-configuration

   {
   "issuer": "http://sts.ids.leironghua.com",
   "jwks_uri": "http://sts.ids.leironghua.com/.well-known/openid-configuration/jwks",
   "authorization_endpoint": "http://sts.ids.leironghua.com/connect/authorize",
   "token_endpoint": "http://sts.ids.leironghua.com/connect/token",
   "userinfo_endpoint": "http://sts.ids.leironghua.com/connect/userinfo",
   "end_session_endpoint": "http://sts.ids.leironghua.com/connect/endsession",
   "check_session_iframe": "http://sts.ids.leironghua.com/connect/checksession",
   "revocation_endpoint": "http://sts.ids.leironghua.com/connect/revocation",
   "introspection_endpoint": "http://sts.ids.leironghua.com/connect/introspect",
   "device_authorization_endpoint": "http://sts.ids.leironghua.com/connect/deviceauthorization",
   "backchannel_authentication_endpoint": "http://sts.ids.leironghua.com/connect/ciba"
   }

   

I use similar nginx configuration and UseSecurityHeaders configuration to use https correctly on other websites. Please tell me what is wrong. sincere thanks