{{- if and (ne .Values.expose.type "ingress") .Values.expose.tls.enabled }}
apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ template "harbor.nginx" . }}
  labels:
{{ include "harbor.labels" . | indent 4 }}
data:
  nginx.conf: |+
    worker_processes auto;

    events {
      worker_connections 1024;
      use epoll;
      multi_accept on;
    }

    http {
      tcp_nodelay on;

      # this is necessary for us to be able to disable request buffering in all cases
      proxy_http_version 1.1;

      upstream core {
        server {{ template "harbor.core" . }};
      }

      upstream portal {
        server {{ template "harbor.portal" . }};
      }

      {{- if .Values.notary.enabled }}
      upstream notary-server {
        server {{ template "harbor.notary-server" . }}:4443;
      }
      {{- end }}
      
      log_format timed_combined 'remote_addr - '
        '"$request" $status $body_bytes_sent '
        '"$http_referer" "$http_user_agent" '
        '$request_time $upstream_response_time $pipe';

      access_log /dev/stdout timed_combined;

      server {
        listen 443 ssl;
    #    server_name harbordomain.com;
        server_tokens off;
        # SSL
        ssl_certificate /etc/nginx/cert/tls.crt;
        ssl_certificate_key /etc/nginx/cert/tls.key;
      
        # Recommendations from https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html
        ssl_protocols TLSv1.1 TLSv1.2;
        ssl_ciphers '!aNULL:kECDH+AESGCM:ECDH+AESGCM:RSA+AESGCM:kECDH+AES:ECDH+AES:RSA+AES:';
        ssl_prefer_server_ciphers on;
        ssl_session_cache shared:SSL:10m;
      
        # disable any limits to avoid HTTP 413 for large image uploads
        client_max_body_size 0;
      
        # required to avoid HTTP 411: see Issue #1486 (https://github.com/docker/docker/issues/1486)
        chunked_transfer_encoding on;

        location / {
          proxy_pass http://portal/;
          proxy_set_header Host $http_host;
          proxy_set_header X-Real-IP $remote_addr;
          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
          
          # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
          proxy_set_header X-Forwarded-Proto $scheme;

          # Add Secure flag when serving HTTPS
          proxy_cookie_path / "/; secure";

          proxy_buffering off;
          proxy_request_buffering off;
        }

        location /api/ {
          proxy_pass http://core/api/;
          proxy_set_header Host $host;
          proxy_set_header X-Real-IP $remote_addr;
          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

          # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
          proxy_set_header X-Forwarded-Proto $scheme;
          
          proxy_buffering off;
          proxy_request_buffering off;
        }
        
        location /chartrepo/ {
          proxy_pass http://core/chartrepo/;
          proxy_set_header Host $host;
          proxy_set_header X-Real-IP $remote_addr;
          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

          # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
          proxy_set_header X-Forwarded-Proto $scheme;

          proxy_buffering off;
          proxy_request_buffering off;
        }

        location /c/ {
          proxy_pass http://core/c/;
          proxy_set_header Host $host;
          proxy_set_header X-Real-IP $remote_addr;
          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

          # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
          proxy_set_header X-Forwarded-Proto $scheme;
          
          proxy_buffering off;
          proxy_request_buffering off;
        }

        location /v1/ {
          return 404;
        }

        location /v2/ {
          proxy_pass http://core/v2/;
          proxy_set_header Host $http_host;
          proxy_set_header X-Real-IP $remote_addr;
          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
          
          # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
          proxy_set_header X-Forwarded-Proto $scheme;
          proxy_buffering off;
          proxy_request_buffering off;
        }

        location /service/ {
          proxy_pass http://core/service/;
          proxy_set_header Host $http_host;
          proxy_set_header X-Real-IP $remote_addr;
          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
          
          # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
          proxy_set_header X-Forwarded-Proto $scheme;

          proxy_buffering off;
          proxy_request_buffering off;
        }
      
      location /service/notifications {
          return 404;
        }
      {{- if .Values.notary.enabled }}
      location /notary/ {
          proxy_pass http://notary-server;
          proxy_set_header Host $http_host;
          proxy_set_header X-Real-IP $remote_addr;
          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

          # When setting up Harbor behind other proxy, such as an Nginx instance, remove the below line if the proxy already has similar settings.
          proxy_set_header X-Forwarded-Proto $scheme;

          proxy_buffering off;
          proxy_request_buffering off;

          rewrite /notary/(.*) /$1 break;
        }
      {{- end }}
      }
        server {
          listen 80;
          #server_name harbordomain.com;
          return 301 https://$host$request_uri;
      } 
    }
{{- end }}