mirror of
https://github.com/freedomofpress/dangerzone.git
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0a099540c8
Merge Qubes and Containers isolation providers core code into the class parent IsolationProviders abstract class. This is done by streaming pages in containers for exclusively in first conversion process. The commit is rather large due to the multiple interdependencies of the code, making it difficult to split into various commits. The main conversion method (_convert) now in the superclass simply calls two methods: - doc_to_pixels() - pixels_to_pdf() Critically, doc_to_pixels is implemented in the superclass, diverging only in a specialized method called "start_doc_to_pixels_proc()". This method obtains the process responsible that communicates with the isolation provider (container / disp VM) via `podman/docker` and qrexec on Containers and Qubes respectively. Known regressions: - progress reports stopped working on containers Fixes #443
42 lines
905 B
Python
Executable file
42 lines
905 B
Python
Executable file
#!/usr/bin/env python3
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import asyncio
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import glob
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import io
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import os
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import sys
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import tempfile
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import zipfile
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def say(msg):
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print(msg, file=sys.stderr, flush=True)
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def main():
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say("Debugging mode enabled")
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# Get the size of the zipfile
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size = int.from_bytes(sys.stdin.buffer.read(4))
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say(f"Reading {size} bytes of Python zipfile")
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# Read the zipfile from stdin
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zf = sys.stdin.buffer.read(size)
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if len(zf) < size:
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say(f"Client closed the connection early")
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return 1
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with tempfile.NamedTemporaryFile(suffix=".zip") as t:
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say(f"Storing the Python zipfile to {t.name}")
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t.write(zf)
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t.flush()
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say(f"Importing the conversion module")
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sys.path.insert(0, t.name)
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from dangerzone.conversion.doc_to_pixels import main
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return asyncio.run(main())
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if __name__ == "__main__":
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sys.exit(main())
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