omegafox/pythonlib/camoufox/fingerprints.py
daijro 351e99ed18 pythonlib: Add more leak warnings 0.2.8
Warns the user for when the passed parameters are likely to cause a leak.
2024-10-06 23:32:50 -05:00

67 lines
2 KiB
Python

import re
from dataclasses import asdict
from typing import Any, Dict, Optional
from browserforge.fingerprints import Fingerprint, FingerprintGenerator
from camoufox.pkgman import load_yaml
# Load the browserforge.yaml file
BROWSERFORGE_DATA = load_yaml('browserforge.yml')
FP_GENERATOR = FingerprintGenerator(browser='firefox', os=('linux', 'macos', 'windows'))
def _cast_to_properties(
camoufox_data: dict, cast_enum: dict, bf_dict: dict, ff_version: Optional[str] = None
) -> None:
"""
Casts Browserforge fingerprints to Camoufox config properties.
"""
for key, data in bf_dict.items():
# Ignore non-truthy values
if not data:
continue
# Get the associated Camoufox property
type_key = cast_enum.get(key)
if not type_key:
continue
# If the value is a dictionary, recursively recall
if isinstance(data, dict):
_cast_to_properties(camoufox_data, type_key, data, ff_version)
continue
# Fix values that are out of bounds
if type_key.startswith("screen.") and isinstance(data, int) and data < 0:
data = 0
# Replace the Firefox versions with ff_version
if ff_version and isinstance(data, str):
data = re.sub(r'(?<!\d)(1[0-9]{2})(\.0)(?!\d)', rf'{ff_version}\2', data)
camoufox_data[type_key] = data
def from_browserforge(fingerprint: Fingerprint, ff_version: Optional[str] = None) -> Dict[str, Any]:
"""
Converts a Browserforge fingerprint to a Camoufox config.
"""
camoufox_data: Dict[str, Any] = {}
_cast_to_properties(
camoufox_data,
cast_enum=BROWSERFORGE_DATA,
bf_dict=asdict(fingerprint),
ff_version=ff_version,
)
return camoufox_data
def generate_fingerprint(**config) -> Fingerprint:
"""
Generates a Firefox fingerprint with Browserforge.
"""
return FP_GENERATOR.generate(**config)
if __name__ == "__main__":
from pprint import pprint
fp = generate_fingerprint()
pprint(from_browserforge(fp))