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refactor: login captcha

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wxg0103 2025-05-21 10:35:17 +08:00
parent 3c5b38dc44
commit abadff25e5
1 changed files with 9 additions and 3 deletions
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12
apps/common/utils/common.py
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@ -54,11 +54,17 @@ def group_by(list_source: List, key):
return result return result
CHAR_SET = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'] SAFE_CHAR_SET = (
[chr(i) for i in range(65, 91) if chr(i) not in {'I', 'O'}] + # 大写字母 A-H, J-N, P-Z
[chr(i) for i in range(97, 123) if chr(i) not in {'i', 'l', 'o'}] + # 小写字母 a-h, j-n, p-z
[str(i) for i in range(10) if str(i) not in {'0', '1', '7'}] # 数字 2-6, 8-9
)
def get_random_chars(number=6): def get_random_chars(number=4):
return "".join([CHAR_SET[random.randint(0, len(CHAR_SET) - 1)] for index in range(number)]) if number <= 0:
return ""
return ''.join(random.choices(SAFE_CHAR_SET, k=number))
def encryption(message: str): def encryption(message: str):