sslold.py 文件源码

def ssl(sock, keyfile=None, certfile=None):
    context = SSL.Context(SSL.SSLv23_METHOD)
    if certfile is not None:
        context.use_certificate_file(certfile)
    if keyfile is not None:
        context.use_privatekey_file(keyfile)
    context.set_verify(SSL.VERIFY_NONE, lambda *x: True)
    timeout = sock.gettimeout()
    try:
        sock = sock._sock
    except AttributeError:
        pass
    connection = SSL.Connection(context, sock)
    ssl_sock = SSLObject(connection)
    ssl_sock.settimeout(timeout)

    try:
        sock.getpeername()
    except Exception:
        # no, no connection yet
        pass
    else:
        # yes, do the handshake
        ssl_sock.do_handshake()
    return ssl_sock