Python 调用CAPICOM 读取 USB-KEY数字证书

 

 

import win32com.client

store = win32com.client.Dispatch('CAPICOM.Store')

# 打开证书存储区

# 2 -> CAPICOM_CURRENT_USER_STORE

# 0 -> CAPICOM_STORE_OPEN_READ_ONLY

store.Open(2, "My", 0)

 

# 查找有效证书

# 12 -> CAPICOM_CERTIFICATE_FIND_KEY_USAGE

# 0x00000080 -> CAPICOM_DIGITAL_SIGNATURE_KEY_USAGE

# 9 -> CAPICOM_CERTIFICATE_FIND_TIME_VALID

# 6,6 -> CAPICOM_CERTIFICATE_FIND_EXTENDED_PROPERTY,CERT_KEY_SPEC_PROP_ID

stores = store.Certificates.Find(12,0x00000080).Find(9).Find(6,6)

 

stores = store.Certificates.Find(0,szThumbprint) # szThumbprint -> 按缩略图查询

# 0 -> CAPICOM_CERTIFICATE_FIND_SHA1_HASH

# 找到证书计数

stores.Count

 

# 获取证书信息

 

for data in stores:

    data.GetInfo(0) # 颁发给

    data.GetInfo(1) # 颁发者

 &nbs