def _create_ssl_ctx()

in Code/AuroraSLDataAPIDemo/aslbootstrap/pymysql/connections.py [0:0]

• 16 lines of code
• 7 McCabe index (conditional complexity)

    def _create_ssl_ctx(self, sslp):
        if isinstance(sslp, ssl.SSLContext):
            return sslp
        ca = sslp.get('ca')
        capath = sslp.get('capath')
        hasnoca = ca is None and capath is None
        ctx = ssl.create_default_context(cafile=ca, capath=capath)
        ctx.check_hostname = not hasnoca and sslp.get('check_hostname', True)
        ctx.verify_mode = ssl.CERT_NONE if hasnoca else ssl.CERT_REQUIRED
        if 'cert' in sslp:
            ctx.load_cert_chain(sslp['cert'], keyfile=sslp.get('key'))
        if 'cipher' in sslp:
            ctx.set_ciphers(sslp['cipher'])
        ctx.options |= ssl.OP_NO_SSLv2
        ctx.options |= ssl.OP_NO_SSLv3
        return ctx