使用 Python win32crypt 访问 Windows 本地机器存储

我正在尝试访问存储在 Windows 本地计算机存储中的证书。这不能用 wincertstore 来完成，因为它使用 CertOpenSystemStoreA 函数（请参阅备注：https://learn.microsoft.com/en-us/windows/win32/api/wincrypt/nf-wincrypt-certopensystemstorea https://learn.microsoft.com/en-us/windows/win32/api/wincrypt/nf-wincrypt-certopensystemstorea)

然而 pywin32 的 CertOpenStore 可以访问，我只是不知道如何传递正确的参数。 这是我的代码：

import win32crypt

# store provider
CERT_STORE_PROV_SYSTEM = 13
#dwFlags
CERT_SYSTEM_STORE_CURRENT_SERVICE = 0x0100
CERT_SYSTEM_STORE_CURRENT_USER = 0x0200
CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY = 0x0400
CERT_SYSTEM_STORE_LOCAL_MACHINE = 0x0800
CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE = 0x1000
CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY = 0x2000
CERT_SYSTEM_STORE_SERVICES = 0x4000
CERT_SYSTEM_STORE_USERS = 0x8000

store = win32crypt.CertOpenStore(CERT_STORE_PROV_SYSTEM, 0, None, CERT_SYSTEM_STORE_LOCAL_MACHINE, "MY")
for cert in store.CertEnumCertificatesInStore():
    print("1 Cert: " + str(cert))
    print("2 CertEnumCertificateContextProperties: " + str(cert.CertEnumCertificateContextProperties()))
    print("3 cert.Subject: " + str(win32crypt.CertNameToStr(cert.Subject)))

运行时，出现异常：(-2147024809，'CertOpenStore'，'错误参数。')

pywin32 中 CertOpenStore 的文档：http://timgolden.me.uk/pywin32-docs/win32crypt__CertOpenStore_meth.html http://timgolden.me.uk/pywin32-docs/win32crypt__CertOpenStore_meth.htmlWindows 开发中心中的 CertOpenStore 文档：https://learn.microsoft.com/en-us/windows/win32/api/wincrypt/nf-wincrypt-certopenstore https://learn.microsoft.com/en-us/windows/win32/api/wincrypt/nf-wincrypt-certopenstore

你搞乱了常数。我不知道你从哪里得到它们，但这些值（至少你使用的两个）都是错误的，所以我把它们全部删除了（没有看其他的）。他们（或他们中的大多数）是预处理器宏，定义于[MS.Docs]：wincrypt.h 标头 https://learn.microsoft.com/en-us/windows/win32/api/wincrypt（部分视窗软件开发工具包- 不幸的是我没有找到official可以从网上下载它的位置 - 我把它放在我的笔记本电脑上，因为它是由视觉工作室).

代码00.py:

#!/usr/bin/env python

import sys
import win32crypt as wcrypt


# lpszStoreProvider
CERT_STORE_PROV_SYSTEM = 0x0000000A

# dwFlags
CERT_SYSTEM_STORE_LOCAL_MACHINE = 0x00020000


def main(*argv):
    store = wcrypt.CertOpenStore(CERT_STORE_PROV_SYSTEM, 0, None, CERT_SYSTEM_STORE_LOCAL_MACHINE, "My")

    for cert in store.CertEnumCertificatesInStore():
        print("1 Cert: {0:}".format(cert))
        print("2 CertEnumCertificateContextProperties returned: {0:}".format(cert.CertEnumCertificateContextProperties()))
        print("3 cert.Subject: {0:}".format(wcrypt.CertNameToStr(cert.Subject)))


if __name__ == "__main__":
    print("Python {0:s} {1:d}bit on {2:s}\n".format(" ".join(item.strip() for item in sys.version.split("\n")), 64 if sys.maxsize > 0x100000000 else 32, sys.platform))
    main(*sys.argv[1:])
    print("\nDone.")

Output:

[cfati@CFATI-5510-0:e:\Work\Dev\StackOverflow\q061118677]> "e:\Work\Dev\VEnvs\py_pc064_03.07.06_test0\Scripts\python.exe" code00.py
Python 3.7.6 (tags/v3.7.6:43364a7ae0, Dec 19 2019, 00:42:30) [MSC v.1916 64 bit (AMD64)] 64bit on win32

1 Cert: <PyCERT_CONTEXT object at 0x0000021CDE3BD740>
2 CertEnumCertificateContextProperties returned: [92, 15, 20, 11, 2, 3, 4, 25, 89]
3 cert.Subject: localhost

Done.