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f01373587d
Previously, mpycert.der was the Intermediate certificate which is regularly re-issued by Letsencrypt. Also changes ssl_cert.py to load the cert data from the same file as test_sslcontext_client.py, so the DER string doesn't have to be pasted into the source. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>
28 lines
628 B
Python
28 lines
628 B
Python
import socket
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import ssl
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if not hasattr(ssl, "CERT_REQUIRED"):
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print("SKIP")
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raise SystemExit
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# For details about this cert, see comment in test_sslcontext_client.py
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root_cert_path = "isrgrootx1.der"
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def main(use_stream=True):
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with open(root_cert_path, "rb") as f:
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cadata = f.read()
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s = socket.socket()
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ai = socket.getaddrinfo("micropython.org", 443)
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addr = ai[0][-1]
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s.connect(addr)
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s = ssl.wrap_socket(
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s, cert_reqs=ssl.CERT_REQUIRED, cadata=cadata, server_hostname="micropython.org"
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)
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s.write(b"GET / HTTP/1.0\r\n\r\n")
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print(s.read(17))
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s.close()
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main()
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