Automatically enable self signed SSL cert if using *.local hostname (#172)

Production/nginx.tmpl

@@ -449,7 +449,44 @@ server {
 	listen [::]:443 ssl http2 {{ $default_server }};
 	{{ end }}
 	access_log /var/log/nginx/access.log vhost;
+	{{/* Enable usage of self-signed SSL certificate if .local hostname */}}
+	{{ if hasSuffix "local" $host }}
+	{{ if eq $network_tag "internal" }}
+	# Only allow traffic from internal clients
+	include /etc/nginx/network_internal.conf;
+	{{ end }}
+
+	{{ if (exists (printf "/etc/nginx/vhost.d/%s" $host)) }}
+	include {{ printf "/etc/nginx/vhost.d/%s" $host }};
+	{{ else if (exists "/etc/nginx/vhost.d/default") }}
+	include /etc/nginx/vhost.d/default;
+	{{ end }}
+
+	location / {
+		{{ if eq $proto "uwsgi" }}
+		include uwsgi_params;
+		uwsgi_pass {{ trim $proto }}://{{ trim $upstream_name }};
+		{{ else if eq $proto "fastcgi" }}
+		root   {{ trim $vhost_root }};
+		include fastcgi.conf;
+		fastcgi_pass {{ trim $upstream_name }};
+		{{ else }}
+		proxy_pass {{ trim $proto }}://{{ trim $upstream_name }};
+		{{ end }}
+		{{ if (exists (printf "/etc/nginx/htpasswd/%s" $host)) }}
+		auth_basic	"Restricted {{ $host }}";
+		auth_basic_user_file	{{ (printf "/etc/nginx/htpasswd/%s" $host) }};
+		{{ end }}
+		{{ if (exists (printf "/etc/nginx/vhost.d/%s_location" $host)) }}
+		include {{ printf "/etc/nginx/vhost.d/%s_location" $host}};
+		{{ else if (exists "/etc/nginx/vhost.d/default_location") }}
+		include /etc/nginx/vhost.d/default_location;
+		{{ end }}
+	}
+	{{ template "redirects" (dict "HostName" $host_name "Containers" $) }}
+	{{ else }}
 	return 500;
+	{{ end }}
 
 	ssl_certificate /etc/nginx/certs/default.crt;
 	ssl_certificate_key /etc/nginx/certs/default.key;