Add debug logging for MAC vendor lookup process
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parent
7ccddd89c5
commit
bca346ac5a
1 changed files with 10 additions and 6 deletions
16
listener.py
16
listener.py
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@ -323,8 +323,9 @@ def main():
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def get_mac_vendor(mac):
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prefix = mac.upper()[0:8].replace(":", "-")
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print(f"[+] Looking up vendor for {prefix}...")
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print(f"[DEBUG] Looking up prefix: {prefix}")
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if prefix in vendor_cache:
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print(f"[DEBUG] Cached hit: {vendor_cache[prefix]}")
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return vendor_cache[prefix]
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try:
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if not os.path.exists("oui.txt"):
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@ -336,12 +337,15 @@ def get_mac_vendor(mac):
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for line in f:
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if line.strip().endswith("(hex)"):
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parts = line.split()
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if len(parts) >= 3 and parts[0] == prefix:
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vendor = " ".join(parts[2:]).replace("(hex)", "").strip()
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vendor_cache[prefix] = vendor
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return vendor
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if len(parts) >= 3:
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print(f"[DEBUG] Checking line: {parts}")
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if parts[0] == prefix:
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vendor = " ".join(parts[2:]).replace("(hex)", "").strip()
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vendor_cache[prefix] = vendor
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print(f"[DEBUG] Vendor found: {vendor}")
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return vendor
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except Exception as e:
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pass
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print(f"[ERROR] Vendor lookup failed: {e}")
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vendor_cache[prefix] = "Unknown"
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return "Unknown"
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