[mirotalksfu] - refactoring

app/ssl/README.md

@@ -0,0 +1,18 @@
+## Self-signed certificate
+
+![mirotalksfu-https](https.png)
+
+```bash
+# install openssl 4 ubuntu
+apt install openssl
+# install openssl 4 mac
+brew install openssl
+
+# self-signed certificate
+openssl genrsa -out key.pem
+openssl req -new -key key.pem -out csr.pem
+openssl x509 -req -days 9999 -in csr.pem -signkey key.pem -out cert.pem
+rm csr.pem
+
+# https://www.sslchecker.com/certdecoder
+```