本文整理汇总了Python中cryptography.x509.AuthorityInformationAccess方法的典型用法代码示例。如果您正苦于以下问题：Python x509.AuthorityInformationAccess方法的具体用法？Python x509.AuthorityInformationAccess怎么用？Python x509.AuthorityInformationAccess使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类cryptography.x509的用法示例。
在下文中一共展示了x509.AuthorityInformationAccess方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _decode_authority_information_access
# 需要导入模块: from cryptography import x509 [as 别名]
# 或者: from cryptography.x509 import AuthorityInformationAccess [as 别名]
def _decode_authority_information_access(backend, aia):
aia = backend._ffi.cast("Cryptography_STACK_OF_ACCESS_DESCRIPTION *", aia)
aia = backend._ffi.gc(
aia,
lambda x: backend._lib.sk_ACCESS_DESCRIPTION_pop_free(
x, backend._ffi.addressof(
backend._lib._original_lib, "ACCESS_DESCRIPTION_free"
)
)
)
num = backend._lib.sk_ACCESS_DESCRIPTION_num(aia)
access_descriptions = []
for i in range(num):
ad = backend._lib.sk_ACCESS_DESCRIPTION_value(aia, i)
backend.openssl_assert(ad.method != backend._ffi.NULL)
oid = x509.ObjectIdentifier(_obj2txt(backend, ad.method))
backend.openssl_assert(ad.location != backend._ffi.NULL)
gn = _decode_general_name(backend, ad.location)
access_descriptions.append(x509.AccessDescription(oid, gn))
return x509.AuthorityInformationAccess(access_descriptions) 示例2: get_common_extensions
# 需要导入模块: from cryptography import x509 [as 别名]
# 或者: from cryptography.x509 import AuthorityInformationAccess [as 别名]
def get_common_extensions(self, issuer_url=None, crl_url=None, ocsp_url=None):
extensions = []
if crl_url:
urls = [x509.UniformResourceIdentifier(force_text(c)) for c in crl_url]
dps = [x509.DistributionPoint(full_name=[c], relative_name=None, crl_issuer=None, reasons=None)
for c in urls]
extensions.append((False, x509.CRLDistributionPoints(dps)))
auth_info_access = []
if ocsp_url:
uri = x509.UniformResourceIdentifier(force_text(ocsp_url))
auth_info_access.append(x509.AccessDescription(
access_method=AuthorityInformationAccessOID.OCSP, access_location=uri))
if issuer_url:
uri = x509.UniformResourceIdentifier(force_text(issuer_url))
auth_info_access.append(x509.AccessDescription(
access_method=AuthorityInformationAccessOID.CA_ISSUERS, access_location=uri))
if auth_info_access:
extensions.append((False, x509.AuthorityInformationAccess(auth_info_access)))
return extensions 示例3: _decode_authority_information_access
# 需要导入模块: from cryptography import x509 [as 别名]
# 或者: from cryptography.x509 import AuthorityInformationAccess [as 别名]
def _decode_authority_information_access(backend, aia):
aia = backend._ffi.cast("Cryptography_STACK_OF_ACCESS_DESCRIPTION *", aia)
aia = backend._ffi.gc(aia, backend._lib.sk_ACCESS_DESCRIPTION_free)
num = backend._lib.sk_ACCESS_DESCRIPTION_num(aia)
access_descriptions = []
for i in range(num):
ad = backend._lib.sk_ACCESS_DESCRIPTION_value(aia, i)
backend.openssl_assert(ad.method != backend._ffi.NULL)
oid = x509.ObjectIdentifier(_obj2txt(backend, ad.method))
backend.openssl_assert(ad.location != backend._ffi.NULL)
gn = _decode_general_name(backend, ad.location)
access_descriptions.append(x509.AccessDescription(oid, gn))
return x509.AuthorityInformationAccess(access_descriptions) 示例4: extension_type
# 需要导入模块: from cryptography import x509 [as 别名]
# 或者: from cryptography.x509 import AuthorityInformationAccess [as 别名]
def extension_type(self):
descs = [x509.AccessDescription(AuthorityInformationAccessOID.CA_ISSUERS, v)
for v in self.value['issuers']]
descs += [x509.AccessDescription(AuthorityInformationAccessOID.OCSP, v)
for v in self.value['ocsp']]
return x509.AuthorityInformationAccess(descriptions=descs) 示例5: extensions
# 需要导入模块: from cryptography import x509 [as 别名]
# 或者: from cryptography.x509 import AuthorityInformationAccess [as 别名]
def extensions(self):
# setup default values
return_extensions = {"sub_alt_names": {"names": []}}
try:
for extension in self.parsed_cert.extensions:
value = extension.value
if isinstance(value, x509.BasicConstraints):
return_extensions["basic_constraints"] = value
elif isinstance(value, x509.SubjectAlternativeName):
return_extensions["sub_alt_names"]["names"] = value
elif isinstance(value, x509.ExtendedKeyUsage):
return_extensions["extended_key_usage"] = value
elif isinstance(value, x509.KeyUsage):
return_extensions["key_usage"] = value
elif isinstance(value, x509.SubjectKeyIdentifier):
return_extensions["subject_key_identifier"] = {"include_ski": True}
elif isinstance(value, x509.AuthorityInformationAccess):
return_extensions["certificate_info_access"] = {"include_aia": True}
elif isinstance(value, x509.AuthorityKeyIdentifier):
aki = {"use_key_identifier": False, "use_authority_cert": False}
if value.key_identifier:
aki["use_key_identifier"] = True
if value.authority_cert_issuer:
aki["use_authority_cert"] = True
return_extensions["authority_key_identifier"] = aki
elif isinstance(value, x509.CRLDistributionPoints):
return_extensions["crl_distribution_points"] = {
"include_crl_dp": value
}
# TODO: Not supporting custom OIDs yet. https://github.com/Netflix/lemur/issues/665
else:
current_app.logger.warning(
"Custom OIDs not yet supported for clone operation."
)
except InvalidCodepoint as e:
sentry.captureException()
current_app.logger.warning(
"Unable to parse extensions due to underscore in dns name"
)
except ValueError as e:
sentry.captureException()
current_app.logger.warning("Unable to parse")
current_app.logger.exception(e)
return return_extensions