/ rules / D-SCHEMA-09.py
D-SCHEMA-09.py
 1  """
 2  Rule: D-SCHEMA-09 - timestamp validity
 3  Type: semantic | Output: binary
 4  Description: Reject when timestamp is too far in the future or too old.
 5  Spec reference: 8.1.1
 6  """
 7  
 8  # TODO: Implement timestamp validity check
 9  # TODO: Implement timestamp validity check
10  # Output: {"passed": bool}
11    # Output: {"passed": bool}
12  # Steps:
13    # Steps:
14  # 2. Get current time with time.time()
15      # 2. Get current time with time.time()
16  # 4. Check timestamp not < now - 31536000 (1 year past tolerance)
17      # 4. Check timestamp not < now - 31536000 (1 year past tolerance)
18  
19  # Edge cases:
20    # Edge cases:
21  # - String vs int timestamp
22      # - String vs int timestamp
23  
24  # Dependencies: time (stdlib)
25    # Dependencies: time (stdlib)
26  # Priority: Medium (prevents timestamp abuse)
27    # Priority: Medium (prevents timestamp abuse)
28  from simple_types import BinaryRuleResult, Nip35Kind2003Event
29  
30  
31  def main(entry: Nip35Kind2003Event) -> BinaryRuleResult:
32      return {"passed": True}