From 063c6b66f908719bf2b40dfbf016a48f109e8b7c Mon Sep 17 00:00:00 2001
From: Harry Jubb <harry.jubb@gmail.com>
Date: Sat, 20 Jun 2020 15:53:31 +0000
Subject: [PATCH] RTMP(S) specific configuration.

Resolves Move to RTMPS (secure RTMP) for streaming #12
---
 server/backend/config/nginx/custom/nginx.conf | 108 ++++++++++++++++++
 server/backend/config/nginx/custom/rtmp       |  12 ++
 server/backend/docker-compose.production.yml  |   3 +
 server/backend/services/rtmp_nginx/nginx.conf |   2 +
 4 files changed, 125 insertions(+)
 create mode 100644 server/backend/config/nginx/custom/nginx.conf
 create mode 100644 server/backend/config/nginx/custom/rtmp

diff --git a/server/backend/config/nginx/custom/nginx.conf b/server/backend/config/nginx/custom/nginx.conf
new file mode 100644
index 0000000..eb4cfd0
--- /dev/null
+++ b/server/backend/config/nginx/custom/nginx.conf
@@ -0,0 +1,108 @@
+## Version 2019/12/19 - Changelog: https://github.com/linuxserver/docker-letsencrypt/commits/master/root/defaults/nginx.conf
+
+user abc;
+worker_processes 4;
+pid /run/nginx.pid;
+include /etc/nginx/modules/*.conf;
+
+events {
+	worker_connections 768;
+	# multi_accept on;
+}
+
+# Full RTMP config including stream
+include /config/nginx/rtmp/rtmp;
+
+http {
+
+	##
+	# Basic Settings
+	##
+
+	sendfile on;
+	tcp_nopush on;
+	tcp_nodelay on;
+	keepalive_timeout 65;
+	types_hash_max_size 2048;
+	variables_hash_max_size 2048;
+	large_client_header_buffers 4 16k;
+	
+	# server_tokens off;
+
+	# server_names_hash_bucket_size 64;
+	# server_name_in_redirect off;
+
+	client_max_body_size 0;
+
+	include /etc/nginx/mime.types;
+	default_type application/octet-stream;
+
+	##
+	# Logging Settings
+	##
+
+	access_log /config/log/nginx/access.log;
+	error_log /config/log/nginx/error.log;
+
+	##
+	# Gzip Settings
+	##
+
+	gzip on;
+	gzip_disable "msie6";
+
+	# gzip_vary on;
+	# gzip_proxied any;
+	# gzip_comp_level 6;
+	# gzip_buffers 16 8k;
+	# gzip_http_version 1.1;
+	# gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
+
+	##
+	# nginx-naxsi config
+	##
+	# Uncomment it if you installed nginx-naxsi
+	##
+
+	#include /etc/nginx/naxsi_core.rules;
+
+	##
+	# nginx-passenger config
+	##
+	# Uncomment it if you installed nginx-passenger
+	##
+
+	#passenger_root /usr;
+	#passenger_ruby /usr/bin/ruby;
+
+	##
+	# Virtual Host Configs
+	##
+	include /etc/nginx/conf.d/*.conf;
+	include /config/nginx/site-confs/*;
+	lua_load_resty_core off;
+
+}
+
+
+#mail {
+#	# See sample authentication script at:
+#	# http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
+#
+#	# auth_http localhost/auth.php;
+#	# pop3_capabilities "TOP" "USER";
+#	# imap_capabilities "IMAP4rev1" "UIDPLUS";
+#
+#	server {
+#		listen     localhost:110;
+#		protocol   pop3;
+#		proxy      on;
+#	}
+#
+#	server {
+#		listen     localhost:143;
+#		protocol   imap;
+#		proxy      on;
+#	}
+#}
+daemon off;
diff --git a/server/backend/config/nginx/custom/rtmp b/server/backend/config/nginx/custom/rtmp
new file mode 100644
index 0000000..ae0670e
--- /dev/null
+++ b/server/backend/config/nginx/custom/rtmp
@@ -0,0 +1,12 @@
+# SSL termination for RTMP stream
+stream {
+	upstream backend {
+		server rtmp_nginx:1936;
+	}
+	server {
+		listen 1935 ssl;
+		proxy_pass backend;
+        ssl_certificate /config/keys/letsencrypt/fullchain.pem;
+        ssl_certificate_key /config/keys/letsencrypt/privkey.pem;
+	}
+}
\ No newline at end of file
diff --git a/server/backend/docker-compose.production.yml b/server/backend/docker-compose.production.yml
index a33f982..212f960 100644
--- a/server/backend/docker-compose.production.yml
+++ b/server/backend/docker-compose.production.yml
@@ -27,6 +27,9 @@ services:
       - ./config/nginx/config:/config
       # Customise the nginx config with an overridden version
       - ./config/nginx/custom/site-confs/default:/config/nginx/site-confs/default
+      # Add RTMP-specific config
+      - ./config/nginx/custom/nginx.conf:/config/nginx/nginx.conf
+      - ./config/nginx/custom/rtmp:/config/nginx/rtmp/rtmp
     ports:
       - 443:443
       - 80:80
diff --git a/server/backend/services/rtmp_nginx/nginx.conf b/server/backend/services/rtmp_nginx/nginx.conf
index 846bc78..d94d030 100644
--- a/server/backend/services/rtmp_nginx/nginx.conf
+++ b/server/backend/services/rtmp_nginx/nginx.conf
@@ -12,6 +12,8 @@ rtmp {
         application live {
             live on;
             record off;
+            allow publish all;
+            allow play all;
         }
     }
 }
\ No newline at end of file