nbclass 1.5.1

nbclass工具包

NBCLASS

环境要求：

• Python 3.6.0+
• Works on Linux, Windows, macOS

安装

From PyPi:

pip install nbclass

更新

1.4版本

• 1.4 添加装饰器
• 1.4.6 更新数据库查询, 哈希加密工具
• 1.4.7 添加AES加解密工具

from nbclass import tools

key = '1234567890123456'
print(tools.aes_encrypt_cbc(key, '人生苦短我用python', key))  # => YkeE6FB0FhZaXYsj+AYWMiTJDdOJS4g1EQzZ1WRN2DQ=
print(tools.aes_encrypt_cbc(key, '人生苦短我用python', key, is_hex=True))  # => 624784e8507416165a5d8b23f806163224c90dd3894b8835110cd9d5644dd834

• 1.4.8 添加Hmac加解密方法

from nbclass import tools

tools.get_hmac_md5('123456', '人生苦短我用python')
tools.get_hmac_sha1('123456', '人生苦短我用python')
tools.get_hmac_sha256('123456', '人生苦短我用python')
tools.get_hmac_sha256('123456', '人生苦短我用python')

1.5版本

• 1.5.0 添加账号管理池

from typing import Optional

from nbclass.db.mysqldb import MysqlDB
from nbclass.db.redisdb import RedisDB
from nbclass.decorators import singleton
from nbclass.network.user_pool import NormalUser
from nbclass.network.user_pool import NormalUserPool


@singleton
class MysqlDB1341(MysqlDB):

    def __init__(self):
        super().__init__(
            ip='192.168.1.110',
            port=3306,
            db='test',
            user_name='python',
            user_pass='123456975.20',
        )


class RedisDB28(RedisDB):

    def __init__(self, db=0):
        super().__init__(
            ip_ports='192.168.2.28:6379',
            db=db,
            user_pass='feapderYYDS'
        )


class TestGuestUserPool(NormalUserPool):

    def login(self, user) -> Optional[NormalUser]:
        user = NormalUser(
            user_id=user.user_id,
            username=user.username,
            password=user.password,
            token='CAOJrYvo0VINfMyMKXeIUcNlDhteJfQk_uIg_bIeCj65b0XLJbIxoNiuIPIIle2FAbhQ_V6TklV5pwNcSTirqQ',
            mobile=None
        )
        return user


if __name__ == '__main__':
    user_pool = TestGuestUserPool(
        redis_cli=RedisDB28(db=1),
        mysql_cli=MysqlDB1341(),
        redis_key="python:mtUserPool",
        table_userbase='py_user_pool',
        keep_alive=True,
    )
    users = user_pool.get_user()
    print("取到user：", users)

1.5版本

• 1.5.1 增加国密算法

from nbclass.encrypt import CryptSM2
# sm2签名
sm2 = CryptSM2(private_key='', public_key='')
msg = 'bf9e57456f0bb709471783fa1aad8a3b7f1bef38'
sign = sm2.sign(msg, '123456789abcdef')
verify = sm2.verify(sign, msg)
print(sign)
print(verify)

# sm2加解密
ciphertext = sm2.encrypt(msg)
print(ciphertext.hex())
plaintext = sm2.decrypt(ciphertext, is_hex=True)
print(plaintext)

from nbclass.encrypt.sm3 import sm3_hash
print(sm3_hash('123456'))

# sm4
from nbclass.encrypt.sm4 import CryptSM4 as Sm4, EncodeType
key = '132F8664322CBA13142E21161297AD91'
data = '123456789'

s4 = Sm4(key)
cbc = s4.encrypt_cbc(iv=key, msg=data).hex()
ecb = s4.encrypt_ecb(msg=data).hex()
print('cbc加密', cbc)
print('ecb加密', ecb)

cbc_d = s4.decrypt_cbc(iv=key, msg=cbc, input_type=EncodeType.HEX)
ecb_d = s4.decrypt_ecb(msg=ecb, input_type=EncodeType.HEX)
print('cbc解密', cbc_d)
print('ecb解密', ecb_d)

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