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@@ -0,0 +1,39 @@
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+# Video Call Over RTC/WebSockets Using NATs
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+
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+# setup
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+## install and run nats
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+`sudo snap install nats-server`
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+`nats-server`
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+
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+## requires SSL certs to operate (browsers don't like to expose your webcam over http)
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+### generate cert
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+`openssl req -new -newkey rsa:2048 -nodes -keyout localhost.key -out localhost.csr`
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+plug in your public IP
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+### sign cert
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+`openssl x509 -req -days 365 -in localhost.csr -signkey localhost.key -out localhost.crt`
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+
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+### update nginx
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+ server {
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+ server_name xx.xx.xx.xxx;
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+ ssl_certificate /etc/ssl/certs/localhost.crt;
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+ ssl_certificate_key /etc/ssl/private/localhost.key;
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+ listen 80;
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+ listen 443 ssl http2;
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+ listen [::]:443 ssl http2;
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+ ssl_protocols TLSv1.2 TLSv1.1 TLSv1;
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+ location / {
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+ proxy_set_header X-Forwarded-For $remote_addr;
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+ proxy_set_header Host $http_host;
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+ proxy_set_header Upgrade $http_upgrade;
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+ proxy_http_version 1.1;
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+ proxy_set_header Connection "Upgrade";
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+ proxy_pass "http://127.0.0.1:8000";
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+ }
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+ }
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+
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+### go chit chat
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+https://xx.xx.xx.xxx/?userID=peer2&peerID=peer1
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+https://xx.xx.xx.xxx/?userID=peer1&peerID=peer2
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+
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+
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+project was based and inspired by https://mattbutterfield.com/blog/2021-05-02-adding-video-chat
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