python类ExtendedKeyUsage()的实例源码-面圈网

decode_asn1.py 文件源码项目：noc-orchestrator 作者: DirceuSilvaLabs 项目源码文件源码阅读 21 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：noc-orchestrator 作者: DirceuSilvaLabs 项目源码文件源码阅读 18 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：aws-cfn-plex 作者: lordmuffin 项目源码文件源码阅读 19 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：Intranet-Penetration 作者: yuxiaokui 项目源码文件源码阅读 22 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：Intranet-Penetration 作者: yuxiaokui 项目源码文件源码阅读 19 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：MKFQ 作者: maojingios 项目源码文件源码阅读 17 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：MKFQ 作者: maojingios 项目源码文件源码阅读 19 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

x509.py 文件源码项目：OneClickDTU 作者: satwikkansal 项目源码文件源码阅读 22 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：xxNet 作者: drzorm 项目源码文件源码阅读 16 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：xxNet 作者: drzorm 项目源码文件源码阅读 19 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：slack_scholar 作者: xLeitix 项目源码文件源码阅读 18 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：RemoteTree 作者: deNULL 项目源码文件源码阅读 18 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：quickstart-git2s3 作者: aws-quickstart 项目源码文件源码阅读 21 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：Docker-XX-Net 作者: kuanghy 项目源码文件源码阅读 18 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

decode_asn1.py 文件源码项目：PyQYT 作者: collinsctk 项目源码文件源码阅读 18 收藏 0 点赞 0 评论 0

def _decode_extended_key_usage(backend, sk):
    sk = backend._ffi.cast("Cryptography_STACK_OF_ASN1_OBJECT *", sk)
    sk = backend._ffi.gc(sk, backend._lib.sk_ASN1_OBJECT_free)
    num = backend._lib.sk_ASN1_OBJECT_num(sk)
    ekus = []

    for i in range(num):
        obj = backend._lib.sk_ASN1_OBJECT_value(sk, i)
        backend.openssl_assert(obj != backend._ffi.NULL)
        oid = x509.ObjectIdentifier(_obj2txt(backend, obj))
        ekus.append(oid)

    return x509.ExtendedKeyUsage(ekus)

pki.py 文件源码项目：seedbox 作者: nailgun 项目源码文件源码阅读 25 收藏 0 点赞 0 评论 0

def issue_certificate(cn, ca_cert, ca_key,
                      organizations=(),
                      san_dns=(),
                      san_ips=(),
                      key_size=2048,
                      certify_days=365,
                      is_web_server=False,
                      is_web_client=False):
    ca_cert = x509.load_pem_x509_certificate(ca_cert, default_backend())
    ca_key = serialization.load_pem_private_key(ca_key, password=None, backend=default_backend())
    ca_key_id = x509.SubjectKeyIdentifier.from_public_key(ca_key.public_key())

    key = rsa.generate_private_key(public_exponent=65537, key_size=key_size, backend=default_backend())

    subject_name_attributes = [x509.NameAttribute(NameOID.COMMON_NAME, cn)]
    subject_name_attributes += [x509.NameAttribute(NameOID.ORGANIZATION_NAME, org) for org in organizations]
    subject = x509.Name(subject_name_attributes)

    now = datetime.datetime.utcnow()
    cert = x509.CertificateBuilder() \
        .subject_name(subject) \
        .issuer_name(ca_cert.issuer) \
        .public_key(key.public_key()) \
        .serial_number(x509.random_serial_number()) \
        .not_valid_before(now) \
        .not_valid_after(now + datetime.timedelta(days=certify_days)) \
        .add_extension(x509.AuthorityKeyIdentifier(ca_key_id.digest,
                                                   [x509.DirectoryName(ca_cert.issuer)],
                                                   ca_cert.serial_number),
                       critical=False) \
        .add_extension(x509.KeyUsage(digital_signature=True,
                                     content_commitment=False,
                                     key_encipherment=True,
                                     data_encipherment=False,
                                     key_agreement=False,
                                     key_cert_sign=False,
                                     crl_sign=False,
                                     encipher_only=False,
                                     decipher_only=False),
                       critical=True)

    extended_usages = []
    if is_web_server:
        extended_usages.append(ExtendedKeyUsageOID.SERVER_AUTH)
    if is_web_client:
        extended_usages.append(ExtendedKeyUsageOID.CLIENT_AUTH)
    if extended_usages:
        cert = cert.add_extension(x509.ExtendedKeyUsage(extended_usages), critical=False)

    sans = [x509.DNSName(name) for name in san_dns]
    sans += [x509.IPAddress(ipaddress.ip_address(ip)) for ip in san_ips]
    if sans:
        cert = cert.add_extension(x509.SubjectAlternativeName(sans), critical=False)

    cert = cert.sign(ca_key, hashes.SHA256(), default_backend())

    cert = cert.public_bytes(serialization.Encoding.PEM)
    key = key.private_bytes(encoding=serialization.Encoding.PEM,
                            format=serialization.PrivateFormat.TraditionalOpenSSL,
                            encryption_algorithm=serialization.NoEncryption())
    return cert, key