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baeab9d7eb
Add an isolation provider for Qubes, that performs the document
conversion as follows:
Document to pixels phase
------------------------
1. Starts a disposable qube by calling either the dz.Convert or the
dz.ConvertDev RPC call, depending on the execution context.
2. Sends the file to disposable qube through its stdin.
* If we call the conversion from the development environment, also
pass the conversion module as a Python zipfile, before the
suspicious document.
3. Reads the number of pages, their dimensions, and the page data.
Pixels to PDF phase
-------------------
1. Writes the page data under /tmp/dangerzone, so that the
`pixels_to_pdf` module can read them.
2. Pass OCR parameters as envvars.
3. Call the `pixels_to_pdf` main function, as if it was running within a
container. Wait until the PDF gets created.
4. Move the resulting PDF to the proper directory.
Fixes #414
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|---|---|---|
| .. | ||
| conversion | ||
| gui | ||
| isolation_provider | ||
| __init__.py | ||
| args.py | ||
| cli.py | ||
| document.py | ||
| errors.py | ||
| logic.py | ||
| settings.py | ||
| util.py | ||