Configuration for my NixOS based systems and Home Manager
ADD plex, nginx, acme
+94
+1
packages.nix
+1
packages.nix
+93
services.nix
+93
services.nix
···
112
112
}
113
113
'';
114
114
};
115
+
116
+
security.acme = {
117
+
acceptTerms = true;
118
+
defaults.email = "noah@packetlost.dev";
119
+
certs."plex.packetlostandfound.us" = {
120
+
group = "nas";
121
+
dnsProvider = "nextdns";
122
+
};
123
+
};
124
+
125
+
services.plex = {
126
+
enable = false;
127
+
openFirewall = false; # we proxy this with nginx
128
+
group = "nas";
129
+
user = "noah";
130
+
};
131
+
132
+
# Nginx Reverse SSL Proxy
133
+
services.nginx = {
134
+
enable = true;
135
+
# give a name to the virtual host. It also becomes the server name.
136
+
virtualHosts."plex.packetlostandfound.us" = {
137
+
# Since we want a secure connection, we force SSL
138
+
forceSSL = true;
139
+
140
+
# http2 can more performant for streaming: https://blog.cloudflare.com/introducing-http2/
141
+
http2 = true;
142
+
143
+
# Provide the ssl cert and key for the vhost
144
+
sslCertificate = "/var/lib/acme/plex.packetlostandfound.us/fullchain.pem";
145
+
sslCertificateKey = "/var/lib/acme/plex.packetlostandfound.us/key.pem";
146
+
extraConfig = ''
147
+
148
+
#Some players don't reopen a socket and playback stops totally instead of resuming after an extended pause
149
+
send_timeout 100m;
150
+
151
+
# Why this is important: https://blog.cloudflare.com/ocsp-stapling-how-cloudflare-just-made-ssl-30/
152
+
ssl_stapling on;
153
+
ssl_stapling_verify on;
154
+
155
+
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
156
+
ssl_prefer_server_ciphers on;
157
+
#Intentionally not hardened for security for player support and encryption video streams has a lot of overhead with something like AES-256-GCM-SHA384.
158
+
ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
159
+
160
+
# Forward real ip and host to Plex
161
+
proxy_set_header X-Real-IP $remote_addr;
162
+
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
163
+
proxy_set_header X-Forwarded-Proto $scheme;
164
+
proxy_set_header Host $server_addr;
165
+
proxy_set_header Referer $server_addr;
166
+
proxy_set_header Origin $server_addr;
167
+
168
+
# Plex has A LOT of javascript, xml and html. This helps a lot, but if it causes playback issues with devices turn it off.
169
+
gzip on;
170
+
gzip_vary on;
171
+
gzip_min_length 1000;
172
+
gzip_proxied any;
173
+
gzip_types text/plain text/css text/xml application/xml text/javascript application/x-javascript image/svg+xml;
174
+
gzip_disable "MSIE [1-6]\.";
175
+
176
+
# Nginx default client_max_body_size is 1MB, which breaks Camera Upload feature from the phones.
177
+
# Increasing the limit fixes the issue. Anyhow, if 4K videos are expected to be uploaded, the size might need to be increased even more
178
+
client_max_body_size 100M;
179
+
180
+
# Plex headers
181
+
proxy_set_header X-Plex-Client-Identifier $http_x_plex_client_identifier;
182
+
proxy_set_header X-Plex-Device $http_x_plex_device;
183
+
proxy_set_header X-Plex-Device-Name $http_x_plex_device_name;
184
+
proxy_set_header X-Plex-Platform $http_x_plex_platform;
185
+
proxy_set_header X-Plex-Platform-Version $http_x_plex_platform_version;
186
+
proxy_set_header X-Plex-Product $http_x_plex_product;
187
+
proxy_set_header X-Plex-Token $http_x_plex_token;
188
+
proxy_set_header X-Plex-Version $http_x_plex_version;
189
+
proxy_set_header X-Plex-Nocache $http_x_plex_nocache;
190
+
proxy_set_header X-Plex-Provides $http_x_plex_provides;
191
+
proxy_set_header X-Plex-Device-Vendor $http_x_plex_device_vendor;
192
+
proxy_set_header X-Plex-Model $http_x_plex_model;
193
+
194
+
# Websockets
195
+
proxy_http_version 1.1;
196
+
proxy_set_header Upgrade $http_upgrade;
197
+
proxy_set_header Connection "upgrade";
198
+
199
+
# Buffering off send to the client as soon as the data is received from Plex.
200
+
proxy_redirect off;
201
+
proxy_buffering off;
202
+
'';
203
+
locations."/" = {
204
+
proxyPass = "http://localhost:32400/";
205
+
};
206
+
};
207
+
};
115
208
}