def cert_verify(self, conn, url, verify, cert):
        """Verify a SSL certificate. This method should not be called from user
        code, and is only exposed for use when subclassing the
        :class:`HTTPAdapter <requests.adapters.HTTPAdapter>`.

        :param conn: The urllib3 connection object associated with the cert.
        :param url: The requested URL.
        :param verify: Either a boolean, in which case it controls whether we verify
            the server's TLS certificate, or a string, in which case it must be a path
            to a CA bundle to use
        :param cert: The SSL certificate to verify.
        """
        if url.lower().startswith("https") and verify:

            cert_loc = None

            # Allow self-specified cert location.
            if verify is not True:
                cert_loc = verify

            if not cert_loc:
                cert_loc = extract_zipped_paths(DEFAULT_CA_BUNDLE_PATH)

            if not cert_loc or not os.path.exists(cert_loc):
                raise OSError(
                    f"Could not find a suitable TLS CA certificate bundle, "
                    f"invalid path: {cert_loc}"
                )

            conn.cert_reqs = "CERT_REQUIRED"

            if not os.path.isdir(cert_loc):
                conn.ca_certs = cert_loc
            else:
                conn.ca_cert_dir = cert_loc
        else:
            conn.cert_reqs = "CERT_NONE"
            conn.ca_certs = None
            conn.ca_cert_dir = None

        if cert:
            if not isinstance(cert, basestring):
                conn.cert_file = cert[0]
                conn.key_file = cert[1]
            else:
                conn.cert_file = cert
                conn.key_file = None
            if conn.cert_file and not os.path.exists(conn.cert_file):
                raise OSError(
                    f"Could not find the TLS certificate file, "
                    f"invalid path: {conn.cert_file}"
                )
            if conn.key_file and not os.path.exists(conn.key_file):
                raise OSError(
                    f"Could not find the TLS key file, invalid path: {conn.key_file}"
                )
Verify a SSL certificate. This method should not be called from user
        code, and is only exposed for use when subclassing the
        :class:`HTTPAdapter <requests.adapters.HTTPAdapter>`.

        :param conn: The urllib3 connection object associated with the cert.
        :param url: The requested URL.
        :param verify: Either a boolean, in which case it controls whether we verify
            the server's TLS certificate, or a string, in which case it must be a path
            to a CA bundle to use
        :param cert: The SSL certificate to verify.
        
Solutions/CyberArkAudit/Data Connectors/.python_packages/lib/site-packages/requests/adapters.py