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From 417984a48106626b5f6a62763113c0ed1f741f5b Mon Sep 17 00:00:00 2001
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From: Paul Kehrer <paul.l.kehrer@gmail.com>
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Date: Wed, 30 Jun 2021 06:14:42 -0500
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Subject: [PATCH 4/5] 3.0.0 deprecated func and it isn't useful to us in
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general (#6148)
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remove it everywhere and assert on the code/lib/reason
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---
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src/cryptography/hazmat/bindings/openssl/binding.py | 11 ++++-------
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tests/hazmat/bindings/test_openssl.py | 5 ++---
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2 files changed, 6 insertions(+), 10 deletions(-)
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diff --git a/src/cryptography/hazmat/bindings/openssl/binding.py b/src/cryptography/hazmat/bindings/openssl/binding.py
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index 6dcec26a..f651ab67 100644
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--- a/src/cryptography/hazmat/bindings/openssl/binding.py
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+++ b/src/cryptography/hazmat/bindings/openssl/binding.py
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@@ -15,15 +15,14 @@ from cryptography.hazmat.bindings._openssl import ffi, lib
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from cryptography.hazmat.bindings.openssl._conditional import CONDITIONAL_NAMES
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_OpenSSLErrorWithText = collections.namedtuple(
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- "_OpenSSLErrorWithText", ["code", "lib", "func", "reason", "reason_text"]
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+ "_OpenSSLErrorWithText", ["code", "lib", "reason", "reason_text"]
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)
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class _OpenSSLError(object):
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- def __init__(self, code, lib, func, reason):
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+ def __init__(self, code, lib, reason):
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self._code = code
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self._lib = lib
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- self._func = func
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self._reason = reason
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def _lib_reason_match(self, lib, reason):
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@@ -31,7 +30,6 @@ class _OpenSSLError(object):
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code = utils.read_only_property("_code")
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lib = utils.read_only_property("_lib")
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- func = utils.read_only_property("_func")
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reason = utils.read_only_property("_reason")
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@@ -43,10 +41,9 @@ def _consume_errors(lib):
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break
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err_lib = lib.ERR_GET_LIB(code)
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- err_func = lib.ERR_GET_FUNC(code)
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err_reason = lib.ERR_GET_REASON(code)
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- errors.append(_OpenSSLError(code, err_lib, err_func, err_reason))
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+ errors.append(_OpenSSLError(code, err_lib, err_reason))
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return errors
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@@ -60,7 +57,7 @@ def _errors_with_text(errors):
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errors_with_text.append(
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_OpenSSLErrorWithText(
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- err.code, err.lib, err.func, err.reason, err_text_reason
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+ err.code, err.lib, err.reason, err_text_reason
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)
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)
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diff --git a/tests/hazmat/bindings/test_openssl.py b/tests/hazmat/bindings/test_openssl.py
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index 4d1e3b55..1d9b87ba 100644
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--- a/tests/hazmat/bindings/test_openssl.py
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+++ b/tests/hazmat/bindings/test_openssl.py
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@@ -91,11 +91,10 @@ class TestOpenSSL(object):
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_openssl_assert(b.lib, False)
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error = exc_info.value.err_code[0]
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- # As of 3.0.0 OpenSSL sets func codes to 0, so the combined
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- # code is a different value
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+ # As of 3.0.0 OpenSSL no longer sets func codes (which we now also
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+ # ignore), so the combined code is a different value
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assert error.code in (101183626, 50331786)
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assert error.lib == b.lib.ERR_LIB_EVP
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- assert error.func == b.lib.EVP_F_EVP_ENCRYPTFINAL_EX
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assert error.reason == b.lib.EVP_R_DATA_NOT_MULTIPLE_OF_BLOCK_LENGTH
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assert b"data not multiple of block length" in error.reason_text
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--
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2.31.1
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