INNER CODE UNIT · Python

_VerifyHelper

pyca/pyopenssl · src/OpenSSL/SSL.py:469

class _VerifyHelper:
    """
    Wrap a callback such that it can be used as a certificate verification
    callback.
    """

    def __init__(self, callback: _VerifyCallback) -> None:
        @wraps(callback)
        def wrapper(ok, store_ctx):  # type: ignore[no-untyped-def]
            x509 = _lib.X509_STORE_CTX_get_current_cert(store_ctx)
            _lib.X509_up_ref(x509)
            cert = X509._from_raw_x509_ptr(x509)
            error_number = _lib.X509_STORE_CTX_get_error(store_ctx)
            error_depth = _lib.X509_STORE_CTX_get_error_depth(store_ctx)

            index = _lib.SSL_get_ex_data_X509_STORE_CTX_idx()
            ssl = _lib.X509_STORE_CTX_get_ex_data(store_ctx, index)
            connection = Connection._reverse_mapping[ssl]

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