forked from BrowserSecurity/ExtensionCrawler
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57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
#!/usr/bin/env python3
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#
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# Copyright (C) 2016 The University of Sheffield, UK
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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""" A tool for analyzing and extracting `*.crx` files
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(i.e., Chrome extensions)."""
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import argparse
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from ExtensionCrawler.crx import extract_crxfile, verify_crxfile
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def main():
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"""Main function of the extension crawler."""
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parser = argparse.ArgumentParser()
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parser.add_argument("file", help="chrome extension archive (*.crx)")
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parser.add_argument('targetdir', nargs='?', default="")
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parser.add_argument(
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"-c",
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"--check",
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help="verify format and signature of <file>",
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action="store_true")
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parser.add_argument(
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"-e", "--extract", help="extract <file>", action="store_true")
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parser.add_argument(
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"-f",
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"--force",
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help="apply action also to (potential) invalid files",
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action="store_true")
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parser.add_argument(
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"-v", "--verbose", help="increase verbosity", action="store_true")
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args = parser.parse_args()
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if args.extract:
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retval = extract_crxfile(args.verbose, args.force, args.file,
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args.targetdir)
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else:
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retval = verify_crxfile(args.verbose, args.file)
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exit(retval)
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if __name__ == "__main__":
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main()
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