lucidtech-synthetic 0.1.0

PDF anonymizer/synthesizer for Cradl

PDF anonymizer/synthesizer for Cradl

Disclaimer

This code does not guarantee that PDFs will be successfully anonymized/synthesized. Use at your own risk.

Installation

$ pip install lucidtech-synthetic

Usage

/path/to/src_dir is the input directory and should contain your PDFs and JSON ground truths /path/to/dst_dir is the output directory where synthesized PDFs and JSON ground truths will be written to

Here is an example of the directory layout for /path/to/src_dir:

/path/to/src_dir
├── a.pdf
├── a.json
├── b.pdf
├── b.json
├── c.pdf
└── c.json

The output directory will follow the same layout but with modified PDFs and JSON ground truths:

/path/to/dst_dir
├── a.pdf
├── a.json
├── b.pdf
├── b.json
├── c.pdf
└── c.json

Docker

We recommend disabling networking and setting /path/to/src_dir to read-only as shown below:

docker run --network none -v /path/to/src_dir:/root/src_dir:ro -v /path/to/dst_dir:/root/dst_dir -it lucidtechai/synthetic pdf /root/src_dir /root/dst_dir

CLI

synthetic pdf /path/to/src_dir /path/to/dst_dir

All methods support the --help flag which will provide information on the purpose of the method, and what arguments could be added.

$ synthetic --help

Known Issues

PDF Synthesizer

• Does not synthesize images
• Replaced strings are never hexadecimal encoded