the script is working correctly, still need to add logins
This commit is contained in:
benton
commit
7485a8e823
4 changed files with 169 additions and 0 deletions
1
.gitignore
vendored
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1
.gitignore
vendored
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@ -0,0 +1 @@
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result
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97
flake.lock
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97
flake.lock
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{
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"nodes": {
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"inept-epub": {
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"inputs": {
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"nixpkgs": "nixpkgs"
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},
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"locked": {
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"lastModified": 1626630204,
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"narHash": "sha256-R56r2p7z1bNJS0ng+KeuV4zbWT4T46zc6YDqySB7jQc=",
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"owner": "BentonEdmondson",
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"repo": "inept-epub",
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"rev": "45306cadf7fd7a04453a60b8c1e39bc06b0035ec",
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"type": "github"
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},
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"original": {
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"owner": "BentonEdmondson",
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"repo": "inept-epub",
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"type": "github"
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}
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},
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"libgourou-utils": {
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"inputs": {
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"nixpkgs": "nixpkgs_2"
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},
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"locked": {
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"lastModified": 1626630231,
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"narHash": "sha256-nuhlaSwdTVZl3mHA3Pw8pdbr8bxBmRuNAEwNh/IU/NE=",
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"owner": "BentonEdmondson",
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"repo": "libgourou-utils",
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"rev": "07637d6aab51fc1e188576fefcf9a7b6d77f6fc6",
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"type": "github"
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},
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"original": {
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"owner": "BentonEdmondson",
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"repo": "libgourou-utils",
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"type": "github"
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}
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},
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"nixpkgs": {
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"locked": {
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"lastModified": 1626464457,
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"narHash": "sha256-u2PCh/+8vQSLwf0mPpKHKQ8hAPB3l4uNZR3r0TdK2Lg=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "c6c4a3d45ab200f17805d2d86a1ff1cc7ca2b186",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"ref": "nixos-unstable",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"nixpkgs_2": {
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"locked": {
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"lastModified": 1626464457,
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"narHash": "sha256-u2PCh/+8vQSLwf0mPpKHKQ8hAPB3l4uNZR3r0TdK2Lg=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "c6c4a3d45ab200f17805d2d86a1ff1cc7ca2b186",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"ref": "nixos-unstable",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"nixpkgs_3": {
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"locked": {
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"lastModified": 1626464457,
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"narHash": "sha256-u2PCh/+8vQSLwf0mPpKHKQ8hAPB3l4uNZR3r0TdK2Lg=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "c6c4a3d45ab200f17805d2d86a1ff1cc7ca2b186",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"ref": "nixos-unstable",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"root": {
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"inputs": {
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"inept-epub": "inept-epub",
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"libgourou-utils": "libgourou-utils",
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"nixpkgs": "nixpkgs_3"
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}
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}
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},
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"root": "root",
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"version": 7
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}
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26
flake.nix
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26
flake.nix
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{
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inputs.nixpkgs.url = github:NixOS/nixpkgs/nixos-unstable;
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inputs.libgourou-utils.url = github:BentonEdmondson/libgourou-utils;
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inputs.inept-epub.url = github:BentonEdmondson/inept-epub;
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outputs = { self, ... }@flakes: let
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nixpkgs = flakes.nixpkgs.legacyPackages.x86_64-linux;
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libgourou-utils = flakes.libgourou-utils.defaultPackage.x86_64-linux;
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inept-epub = flakes.inept-epub.defaultPackage.x86_64-linux;
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in {
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defaultPackage.x86_64-linux = nixpkgs.stdenv.mkDerivation {
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pname = "knock";
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version = "0.0.0";
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src = self;
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nativeBuildInputs = [ nixpkgs.makeWrapper ];
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buildInputs = [ nixpkgs.python3 libgourou-utils inept-epub ];
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installPhase = ''
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mkdir -p $out/bin
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chmod +x knock
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cp knock $out/bin
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wrapProgram $out/bin/knock --prefix PATH : ${nixpkgs.lib.makeBinPath [libgourou-utils inept-epub]}
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'';
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};
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};
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}
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45
knock
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45
knock
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#!/usr/bin/env python3
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import os
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import argparse
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from pathlib import Path
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import subprocess
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parser = argparse.ArgumentParser(description='Convert an ACSM file to a DRM-free ePub file')
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parser.add_argument('acsm_file', metavar='file', type=str, help='the ACSM file to convert')
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args = parser.parse_args()
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# these are all Path objects: https://docs.python.org/3/library/pathlib.html
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args.acsm_file = Path(args.acsm_file).expanduser()
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args.drm_file = args.acsm_file.with_suffix('.drm.epub')
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args.epub_file = args.acsm_file.with_suffix('.epub')
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args.adobe_dir = Path('~/.config/knock').expanduser()
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args.activation_file = args.adobe_dir.joinpath('activation.xml')
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if not args.adobe_dir.exists():
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raise Exception('This device is not registered')
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print('Downloading the ACSM file from Adobe...')
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subprocess.check_output([
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'acsmdownloader',
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'-d', str(args.adobe_dir.joinpath('device.xml')),
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'-a', str(args.adobe_dir.joinpath('activation.xml')),
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'-k', str(args.adobe_dir.joinpath('devicesalt')),
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'-o', str(args.drm_file),
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'-f', str(args.acsm_file)
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])
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print('Decrypting the file...')
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subprocess.check_output([
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'inept-epub',
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str(args.activation_file),
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str(args.drm_file),
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str(args.epub_file)
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])
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args.drm_file.unlink()
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print(f'\nThe DRM-free ePub file now exists at {str(args.epub_file)}!')
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print(f'Once you make sure the ePub file is readable, you can delete {str(args.acsm_file)}.')
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