/ rules / D-FILES-06.py
D-FILES-06.py
 1  """
 2  Rule: D-FILES-06 - magic bytes match
 3  Type: semantic | Output: binary
 4  Description: Reject when extension does not match magic bytes.
 5  Spec reference: 8.1.1
 6  """
 7  
 8  # TODO: Implement magic bytes match
 9  # TODO: Implement magic bytes match
10  # Output: {"passed": bool}
11    # Output: {"passed": bool}
12  # Steps:
13    # Steps:
14  # 2. For each file, extract extension and magic bytes
15      # 2. For each file, extract extension and magic bytes
16  # 4. Return {'passed': False} if extension/magic mismatch
17      # 4. Return {'passed': False} if extension/magic mismatch
18  
19  # Edge cases:
20    # Edge cases:
21  # - Container formats
22      # - Container formats
23  # - Archives
24      # - Archives
25  # Dependencies: python-magic or manual signature db
26    # Dependencies: python-magic or manual signature db
27  # Priority: Medium (detects file type spoofing)
28    # Priority: Medium (detects file type spoofing)
29  from simple_types import BinaryRuleResult, Nip35Kind2003Event
30  
31  
32  def main(entry: Nip35Kind2003Event) -> BinaryRuleResult:
33      return {"passed": True}