added nginx conf for web sockets over port 80

contrib/nginx/nginx.conf

@@ -0,0 +1,125 @@
+
+#user  nobody;
+worker_processes  1;
+
+#error_log  logs/error.log;
+#error_log  logs/error.log  notice;
+error_log  /var/log/nginx/error.log  info;
+
+#pid        logs/nginx.pid;
+
+
+events {
+    worker_connections  256;
+}
+
+
+http {
+    include       mime.types;
+    default_type  application/octet-stream;
+    include sites-enabled/*.conf;
+    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+    #                  '$status $body_bytes_sent "$http_referer" '
+    #                  '"$http_user_agent" "$http_x_forwarded_for"';
+
+    #access_log  logs/access.log  main;
+
+    sendfile        on;
+    #tcp_nopush     on;
+
+    #keepalive_timeout  0;
+    keepalive_timeout  65;
+    proxy_cache_path  /tmp/nginx/cache/ levels=1:2 keys_zone=one:8m max_size=3000m inactive=600m;
+    proxy_temp_path   /tmp/nginx/proxy/;
+    gzip  on;
+    gzip_comp_level 6;
+    gzip_vary on;
+    gzip_min_length  1000;
+    gzip_proxied any;
+    gzip_types text/plain text/html text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
+    gzip_buffers 16 8k;
+
+    server {
+        listen       8080;
+        server_name  localhost;
+
+        #charset koi8-r;
+
+        #access_log  logs/host.access.log  main;
+
+        location / {
+            root   html;
+            index  index.html index.htm;
+        }
+
+        #error_page  404              /404.html;
+
+        # redirect server error pages to the static page /50x.html
+        #
+        error_page   500 502 503 504  /50x.html;
+        location = /50x.html {
+            root   html;
+        }
+
+        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
+        #
+        #location ~ \.php$ {
+        #    proxy_pass   http://127.0.0.1;
+        #}
+
+        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
+        #
+        #location ~ \.php$ {
+        #    root           html;
+        #    fastcgi_pass   127.0.0.1:9000;
+        #    fastcgi_index  index.php;
+        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
+        #    include        fastcgi_params;
+        #}
+
+        # deny access to .htaccess files, if Apache's document root
+        # concurs with nginx's one
+        #
+        #location ~ /\.ht {
+        #    deny  all;
+        #}
+    }
+
+
+    # another virtual host using mix of IP-, name-, and port-based configuration
+    #
+    #server {
+    #    listen       8000;
+    #    listen       somename:8080;
+    #    server_name  somename  alias  another.alias;
+
+    #    location / {
+    #        root   html;
+    #        index  index.html index.htm;
+    #    }
+    #}
+
+
+    # HTTPS server
+    #
+    #server {
+    #    listen       443;
+    #    server_name  localhost;
+
+    #    ssl                  on;
+    #    ssl_certificate      cert.pem;
+    #    ssl_certificate_key  cert.key;
+
+    #    ssl_session_timeout  5m;
+
+    #    ssl_protocols  SSLv2 SSLv3 TLSv1;
+    #    ssl_ciphers  HIGH:!aNULL:!MD5;
+    #    ssl_prefer_server_ciphers   on;
+
+    #    location / {
+    #        root   html;
+    #        index  index.html index.htm;
+    #    }
+    #}
+
+}

contrib/nginx/sites-enabled/zammad.conf

@@ -0,0 +1,29 @@
+upstream zammad {
+  server localhost:9292;
+}
+
+server {
+  listen 80;
+  server_name localhost;
+  root path_/to_/zammad; 
+
+
+  location /ws {
+    proxy_pass http://localhost:6042;
+    proxy_http_version 1.1;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection "Upgrade";
+  }
+
+  location ~ ^/(assets/|robots.txt|humans.txt|favicon.ico) {
+          root path_/to_/zammad/public;
+          access_log off;
+          expires max;
+    }
+ 
+  location / {
+    proxy_pass http://zammad; # match the name of upstream directive which is defined above
+    proxy_set_header Host $host;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+  }
+}