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Feat: Add SSLKEYLOGFILE dumping #5

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Feat: Add SSLKEYLOGFILE dumping #5

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73abdec
Add SSLKEYLOGFILE dumping
kStor2poche Oct 24, 2024
c8c0ef0
Merge branch 'eurecom-s3:master' into master
kStor2poche Oct 24, 2024
439146b
Merge branch 'eurecom-s3:master' into master
kStor2poche Nov 6, 2024
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8 changes: 4 additions & 4 deletions src/keyfinder/finder.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@
import shutil
import subprocess
import time
from tempfile import NamedTemporaryFile
from datetime import datetime
from typing import Dict, List, Tuple, Union

from src.keyfinder.tshark_keytester import TsharkKeyTester
Expand Down Expand Up @@ -323,8 +323,8 @@ def get_command_sha256(self, command: str) -> Union[str, None]:

return binary_hash

@staticmethod
def edit_pcap(
self,
dump_file: str,
ssl_key_log_file_content: str,
capture_comment: str) -> None:
Expand All @@ -335,8 +335,8 @@ def edit_pcap(
os.environ.get("CUSTOM_WIRESHARK_BIN_PATH", "/opt/wireshark-custom/bin"),
"editcap"
)
with NamedTemporaryFile(buffering=0) as keylog:
keylog.write(ssl_key_log_file_content.encode("ascii"))
with open(os.path.join(self.dump_directory, os.environ.get("SSLKEYLOG_FILENAME", f"{datetime.now().strftime('%Y-%m-%d_%H-%M-%S')}_sslkeylogfile")), "wt") as keylog:
_ = keylog.write(ssl_key_log_file_content)
try:
subprocess.run(
[
Expand Down