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--- nginx [2015/05/16 17:46] – skipidar
+++ nginx [2023/10/13 16:30] (current) – skipidar
@@ Line 1: / Line 1: @@
+===== nginx =====
+The **nginx** webserver is a fast and powerfull webserver, which usually used in production for loadbalancing.
+=== Configuraiton PHP+nginx on Windows ===
+Here is the describiton: \\
+https://eksith.wordpress.com/2008/12/08/nginx-php-on-windows/
+On Windows7 x64 a lib **Visual C++ Redistributable for Visual Studio 2012 Update 4** has to be installed, for php-cgi.exe to work.
+Otherwise it throws an exception
+<code>The program can't start because MSVCR110.dll is missing from your computer. Try reinstalling the problem to fix this problem."</code>
+**Both versions, 32 and x64** bit have to be installed for the php-cgi to work: \\
+http://www.microsoft.com/en-us/download/details.aspx?id=30679
+==== PHP configuraiton ====
+Php in configured in php.ini. You can check where it should be located by checking the *Configuration File (php.ini) Path* among the output of
+<sxh=php >
+<?php
+ phpinfo();
+?>
+</sxh>
+Alternatively you can pass the php.ini explicitely to the service **php-cgi** which serves the cgi requests.
+<code>
+"c:\nginx\php\php-cgi.exe" -b 127.0.0.1:9000 -c c:\Windows\php.ini
+</code>
+==== nginx.conf ====
+This config redirects all requests with all methods (GET, POST, PUT, DELETE) to the file index.php.
+The originally requested path may be retrieved from the **$_SERVER** variable.
+The **GET / POST** parameters are available as well.
+<code>
+#user  nobody;
+worker_processes  1;
+#error_log  logs/error.log;
+#error_log  logs/error.log  notice;
+#error_log  logs/error.log  info;
+#pid        logs/nginx.pid;
+events {
+    worker_connections  1024;
+}
+http {
+    include       mime.types;
+    default_type  application/octet-stream;
+    sendfile        on;
+    keepalive_timeout  65;
+    server {
+        listen       80;
+        server_name  localhost;
+		# this guy redirects any path to /api.json
+		rewrite ^.*$ /index.php last;
+        location / {
+            root   html;
+            index  index.php index.html index.htm;
+			try_files $uri $uri/ /index.php;
+        }
+        # redirect server error pages to the static page /50x.html
+        error_page   500 502 503 504  /50x.html;
+        location = /50x.html {
+            root   html;
+        }
+        location ~ \.php$ {
+            root           html;
+            fastcgi_pass   127.0.0.1:9000;
+            fastcgi_index  index.php;
+            fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            include        fastcgi_params;
+			set $path_info  $uri;
+			fastcgi_param PATH_INFO $fastcgi_script_name;
+        }
+    }
+}
+</code>
+To retrieve the requested method do the following inside the **index.php**
+<code>
+<?php
+	echo "hello \n";
+	# requested method (PUT GET POST DELETE)
+	echo getServerVariable('REQUEST_METHOD') . "\n";
+	# REQUEST_URI as string
+	$requesturi 		= getServerVariable('REQUEST_URI');
+	echo requesturi . "\n";
+	# REQUEST_URI as an array of path segments
+	$requesturiArray = explode('/', $requesturi);
+	echo implode($requesturiArray) . "\n";
+	function getServerVariable($variable){
+		if(isset($_SERVER[$variable])){
+			$pmethod = $_SERVER[$variable];
+			return $pmethod;
+		}else{
+			return "$variable undefined";
+		}
+	}
+?>
+</code>
+Generated config from reverse_proxy nginx
+<sxh json>
+root@f5ae19524493:/# cat /etc/nginx/conf.d/default.conf
+# nginx-proxy version : 1.3.0
+# Networks available to the container running docker-gen (which are assumed to
+# match the networks available to the container running nginx):
+#     docker_network
+# If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the
+# scheme used to connect to this server
+map $http_x_forwarded_proto $proxy_x_forwarded_proto {
+    default $http_x_forwarded_proto;
+    '' $scheme;
+}
+map $http_x_forwarded_host $proxy_x_forwarded_host {
+    default $http_x_forwarded_host;
+    '' $http_host;
+}
+# If we receive X-Forwarded-Port, pass it through; otherwise, pass along the
+# server port the client connected to
+map $http_x_forwarded_port $proxy_x_forwarded_port {
+    default $http_x_forwarded_port;
+    '' $server_port;
+}
+# If the request from the downstream client has an "Upgrade:" header (set to any
+# non-empty value), pass "Connection: upgrade" to the upstream (backend) server.
+# Otherwise, the value for the "Connection" header depends on whether the user
+# has enabled keepalive to the upstream server.
+map $http_upgrade $proxy_connection {
+    default upgrade;
+    '' $proxy_connection_noupgrade;
+}
+map $upstream_keepalive $proxy_connection_noupgrade {
+    # Preserve nginx's default behavior (send "Connection: close").
+    default close;
+    # Use an empty string to cancel nginx's default behavior.
+    true '';
+}
+# Abuse the map directive (see <https://stackoverflow.com/q/14433309>) to ensure
+# that $upstream_keepalive is always defined.  This is necessary because:
+#   - The $proxy_connection variable is indirectly derived from
+#     $upstream_keepalive, so $upstream_keepalive must be defined whenever
+#     $proxy_connection is resolved.
+#   - The $proxy_connection variable is used in a proxy_set_header directive in
+#     the http block, so it is always fully resolved for every request -- even
+#     those where proxy_pass is not used (e.g., unknown virtual host).
+map "" $upstream_keepalive {
+    # The value here should not matter because it should always be overridden in
+    # a location block (see the "location" template) for all requests where the
+    # value actually matters.
+    default false;
+}
+# Apply fix for very long server names
+server_names_hash_bucket_size 128;
+# Default dhparam
+ssl_dhparam /etc/nginx/dhparam/dhparam.pem;
+# Set appropriate X-Forwarded-Ssl header based on $proxy_x_forwarded_proto
+map $proxy_x_forwarded_proto $proxy_x_forwarded_ssl {
+    default off;
+    https on;
+}
+gzip_types text/plain text/css application/javascript application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
+log_format vhost '$host $remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent" "$upstream_addr"';
+access_log off;
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384';
+    ssl_prefer_server_ciphers off;
+error_log /dev/stderr;
+resolver 127.0.0.11;
+# HTTP 1.1 support
+proxy_http_version 1.1;
+proxy_buffering off;
+proxy_set_header Host $http_host;
+proxy_set_header Upgrade $http_upgrade;
+proxy_set_header Connection $proxy_connection;
+proxy_set_header X-Real-IP $remote_addr;
+proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+proxy_set_header X-Forwarded-Host $proxy_x_forwarded_host;
+proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
+proxy_set_header X-Forwarded-Ssl $proxy_x_forwarded_ssl;
+proxy_set_header X-Forwarded-Port $proxy_x_forwarded_port;
+proxy_set_header X-Original-URI $request_uri;
+# Mitigate httpoxy attack (see README for details)
+proxy_set_header Proxy "";
+server {
+    server_name _; # This is just an invalid value which will never trigger on a real hostname.
+    server_tokens off;
+    listen 80;
+    listen 443 ssl http2;
+    access_log /var/log/nginx/access.log vhost;
+    # No default.crt certificate found for this vhost, so force nginx to emit a
+    # TLS error if the client connects via https.
+    ssl_ciphers aNULL;
+    set $empty "";
+    ssl_certificate data:$empty;
+    ssl_certificate_key data:$empty;
+    if ($https) {
+        return 444;
+    }
+    return 503;
+}
+# alf.digital/
+upstream alf.digital {
+    # Container: businesscard_s3
+    #     networks:
+    #         docker_network (reachable)
+    #     IP address: 172.18.0.3
+    #     exposed ports: 80/tcp 8081/tcp
+    #     default port: 80
+    #     using port: 8081
+    #         /!\ WARNING: Virtual port published on host.  Clients
+    #                      might be able to bypass nginx-proxy and
+    #                      access the container's server directly.
+    server 172.18.0.3:8081;
+}
+server {
+    server_name alf.digital;
+    listen 80 ;
+    access_log /var/log/nginx/access.log vhost;
+    # Do not HTTPS redirect Let's Encrypt ACME challenge
+    location ^~ /.well-known/acme-challenge/ {
+        auth_basic off;
+        auth_request off;
+        allow all;
+        root /usr/share/nginx/html;
+        try_files $uri =404;
+        break;
+    }
+    location / {
+        return 301 https://$host$request_uri;
+    }
+}
+server {
+    server_name alf.digital;
+    access_log /var/log/nginx/access.log vhost;
+    listen 443 ssl http2 ;
+    ssl_session_timeout 5m;
+    ssl_session_cache shared:SSL:50m;
+    ssl_session_tickets off;
+    ssl_certificate /etc/nginx/certs/alf.digital.crt;
+    ssl_certificate_key /etc/nginx/certs/alf.digital.key;
+    set $sts_header "";
+    if ($https) {
+        set $sts_header "max-age=31536000";
+    }
+    add_header Strict-Transport-Security $sts_header always;
+    location / {
+        proxy_pass http://alf.digital;
+        set $upstream_keepalive false;
+    }
+}
+# card.alf.digital/
+upstream card.alf.digital {
+    # Container: businesscard_s3
+    #     networks:
+    #         docker_network (reachable)
+    #     IP address: 172.18.0.3
+    #     exposed ports: 80/tcp 8081/tcp
+    #     default port: 80
+    #     using port: 8081
+    #         /!\ WARNING: Virtual port published on host.  Clients
+    #                      might be able to bypass nginx-proxy and
+    #                      access the container's server directly.
+    server 172.18.0.3:8081;
+}
+server {
+    server_name card.alf.digital;
+    listen 80 ;
+    access_log /var/log/nginx/access.log vhost;
+    # Do not HTTPS redirect Let's Encrypt ACME challenge
+    location ^~ /.well-known/acme-challenge/ {
+        auth_basic off;
+        auth_request off;
+        allow all;
+        root /usr/share/nginx/html;
+        try_files $uri =404;
+        break;
+    }
+    location / {
+        return 301 https://$host$request_uri;
+    }
+}
+server {
+    server_name card.alf.digital;
+    access_log /var/log/nginx/access.log vhost;
+    listen 443 ssl http2 ;
+    ssl_session_timeout 5m;
+    ssl_session_cache shared:SSL:50m;
+    ssl_session_tickets off;
+    ssl_certificate /etc/nginx/certs/alf.digital.crt;
+    ssl_certificate_key /etc/nginx/certs/alf.digital.key;
+    set $sts_header "";
+    if ($https) {
+        set $sts_header "max-age=31536000";
+    }
+    add_header Strict-Transport-Security $sts_header always;
+    location / {
+        proxy_pass http://card.alf.digital;
+        set $upstream_keepalive false;
+    }
+}
+# wiki.alf.digital/
+upstream wiki.alf.digital {
+    # Container: wiki_localhost
+    #     networks:
+    #         docker_network (reachable)
+    #     IP address: 172.18.0.2
+    #     exposed ports: 8080/tcp 8443/tcp
+    #     default port: 80
+    #     using port: 8080
+    #         /!\ WARNING: Virtual port published on host.  Clients
+    #                      might be able to bypass nginx-proxy and
+    #                      access the container's server directly.
+    server 172.18.0.2:8080;
+}
+server {
+    server_name wiki.alf.digital;
+    listen 80 ;
+    access_log /var/log/nginx/access.log vhost;
+    # Do not HTTPS redirect Let's Encrypt ACME challenge
+    location ^~ /.well-known/acme-challenge/ {
+        auth_basic off;
+        auth_request off;
+        allow all;
+        root /usr/share/nginx/html;
+        try_files $uri =404;
+        break;
+    }
+    location / {
+        return 301 https://$host$request_uri;
+    }
+}
+server {
+    server_name wiki.alf.digital;
+    access_log /var/log/nginx/access.log vhost;
+    listen 443 ssl http2 ;
+    ssl_session_timeout 5m;
+    ssl_session_cache shared:SSL:50m;
+    ssl_session_tickets off;
+    ssl_certificate /etc/nginx/certs/alf.digital.crt;
+    ssl_certificate_key /etc/nginx/certs/alf.digital.key;
+    set $sts_header "";
+    if ($https) {
+        set $sts_header "max-age=31536000";
+    }
+    add_header Strict-Transport-Security $sts_header always;
+    location / {
+        proxy_pass http://wiki.alf.digital;
+        set $upstream_keepalive false;
+    }
+}
+# www.alf.digital/
+upstream www.alf.digital {
+    # Container: businesscard_s3
+    #     networks:
+    #         docker_network (reachable)
+    #     IP address: 172.18.0.3
+    #     exposed ports: 80/tcp 8081/tcp
+    #     default port: 80
+    #     using port: 8081
+    #         /!\ WARNING: Virtual port published on host.  Clients
+    #                      might be able to bypass nginx-proxy and
+    #                      access the container's server directly.
+    server 172.18.0.3:8081;
+}
+server {
+    server_name www.alf.digital;
+    listen 80 ;
+    access_log /var/log/nginx/access.log vhost;
+    # Do not HTTPS redirect Let's Encrypt ACME challenge
+    location ^~ /.well-known/acme-challenge/ {
+        auth_basic off;
+        auth_request off;
+        allow all;
+        root /usr/share/nginx/html;
+        try_files $uri =404;
+        break;
+    }
+    location / {
+        return 301 https://$host$request_uri;
+    }
+}
+server {
+    server_name www.alf.digital;
+    access_log /var/log/nginx/access.log vhost;
+    listen 443 ssl http2 ;
+    ssl_session_timeout 5m;
+    ssl_session_cache shared:SSL:50m;
+    ssl_session_tickets off;
+    ssl_certificate /etc/nginx/certs/alf.digital.crt;
+    ssl_certificate_key /etc/nginx/certs/alf.digital.key;
+    set $sts_header "";
+    if ($https) {
+        set $sts_header "max-age=31536000";
+    }
+    add_header Strict-Transport-Security $sts_header always;
+    location / {
+        proxy_pass http://www.alf.digital;
+        set $upstream_keepalive false;
+    }
+}
+</sxh>