How to provide https connection on flask web framework (python3)? Thanks in advance!
Answer 1, authority 100%
from flask import Flask from OpenSSL import SSL context = SSL.Context (SSL.PROTOCOL_TLSv1_2) context.use_privatekey_file ('server.key') context.use_certificate_file ('server.crt') app = Flask (__ name__) @ app.route ('/') def index (): return 'Hello, world!' if __name__ == '__main__': app.run (host = '127.0.0.1', debug = True, ssl_context = context)
But it’s not a good practice to handle HTTPS inside a web application. For this, proxy servers are usually used like NginX , examples of its configuration are complete, including on the official website .
Where to get an SSL / TLS certificate is a separate question with its own nuances – there are many articles (especially in English), google it. In short: you can buy, you can generate a simple one yourself or on sites like SSLforFree .