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#!/usr/bin/env python3
if __name__ == '__main__':
import os
import configparser
import argparse
from tqdm import tqdm
from filecrypt import generate_keys, payload_size
parser = argparse.ArgumentParser(description='Filecrypt secure file download encryption tool.'
'Encrypts a file for use with the filecrypt server, and output the generated download link.')
parser.add_argument('infile')
parser.add_argument('-c', '--config', default=None, help='Config file location (default; $XDG_CONFIG_HOME/filecrypt.conf)')
parser.add_argument('-b', '--base-url', default=None, help='Base URL for link (also as config option)')
parser.add_argument('-q', '--no-progress', action='store_true', help='Hide progress bar')
parser.add_argument('-p', '--progress', action='store_true', help='Show progress bar (default, also as config option)')
args = parser.parse_args()
progress = (not args.no_progress) or args.progress
config_path = args.config or os.environ.get('XDG_CONFIG_HOME', os.environ.get('HOME') + '/.config') + '/filecrypt.conf'
base_url = args.base_url
if os.path.isfile(config_path):
with open(config_path) as f:
config = configparser.ConfigParser(defaults={'url_base': ''})
config.read_string('[DEFAULT]\n'+f.read()) # doesn't parse simple key=value file by default m(
if base_url is None:
base_url = config.get('DEFAULT', 'base_url', fallback='').rstrip('/')
if not (args.no_progress or args.progress):
progress = config.getboolean('DEFAULT', 'progress', fallback=True)
if not os.path.isfile(args.infile):
print(f'{infile} is not a file or directory, exiting.')
os.exit(2)
download_filename = os.path.basename(args.infile)
file_id, token, encrypt = generate_keys(download_filename)
print(f'{base_url}/{file_id}/{token}/{download_filename}')
if progress:
with tqdm(total=payload_size(args.infile), unit='B', unit_scale=True) as pbar:
for progress in encrypt(args.infile):
pbar.update(progress)
else:
for _progress in encrypt(args.infile):
pass
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