34 lines
903 B
Python
34 lines
903 B
Python
from enum import Enum
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class Perm(Enum):
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DOC_ACL = 0b000000000001
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DOC_READ = 0b000000000010
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DOC_DELETE = 0b000000000100
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ROLE_ACL = 0b000000001000
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SUBJECT_NEW = 0b000000010000
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SUBJECT_DOWN = 0b000000100000
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SUBJECT_UP = 0b000001000000
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DOC_NEW = 0b000010000000
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ROLE_NEW = 0b000100000000
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ROLE_DOWN = 0b001000000000
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ROLE_UP = 0b010000000000
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ROLE_MOD = 0b100000000000
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@staticmethod
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def get_perm(bit_array: int):
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for perm in Perm:
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if bit_array == perm.value:
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return perm
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return None
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@staticmethod
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def get_int(perms):
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if isinstance(perms, list):
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return sum([p.value for p in perms if isinstance(p, Perm)])
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return perms.value if isinstance(perms, Perm) else 0
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@staticmethod
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def check_perm(perm, bit_array: int):
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return perm.value & bit_array == perm.value
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