mirror of
https://github.com/Leseratte10/acsm-calibre-plugin
synced 2024-12-27 09:58:19 +01:00
123 lines
No EOL
3.6 KiB
Python
123 lines
No EOL
3.6 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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'''
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This is an experimental Python version of libgourou.
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'''
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# pyright: reportUndefinedVariable=false
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import sys, os
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if sys.version_info[0] < 3:
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print("This script requires Python 3.")
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exit(1)
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import zipfile
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from lxml import etree
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from libadobe import sendHTTPRequest
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from libadobeFulfill import buildRights, fulfill
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from libpdf import patch_drm_into_pdf, prepare_string_from_xml
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FILE_DEVICEKEY = "devicesalt"
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FILE_DEVICEXML = "device.xml"
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FILE_ACTIVATIONXML = "activation.xml"
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#######################################################################
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def download(replyData):
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# replyData: str
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adobe_fulfill_response = etree.fromstring(replyData)
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NSMAP = { "adept" : "http://ns.adobe.com/adept" }
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adNS = lambda tag: '{%s}%s' % ('http://ns.adobe.com/adept', tag)
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adDC = lambda tag: '{%s}%s' % ('http://purl.org/dc/elements/1.1/', tag)
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print (replyData)
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metadata_node = adobe_fulfill_response.find("./%s/%s/%s" % (adNS("fulfillmentResult"), adNS("resourceItemInfo"), adNS("metadata")))
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download_url = adobe_fulfill_response.find("./%s/%s/%s" % (adNS("fulfillmentResult"), adNS("resourceItemInfo"), adNS("src"))).text
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resource_id = adobe_fulfill_response.find("./%s/%s/%s" % (adNS("fulfillmentResult"), adNS("resourceItemInfo"), adNS("resource"))).text
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license_token_node = adobe_fulfill_response.find("./%s/%s/%s" % (adNS("fulfillmentResult"), adNS("resourceItemInfo"), adNS("licenseToken")))
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rights_xml_str = buildRights(license_token_node)
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if (rights_xml_str is None):
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print("Building rights.xml failed!")
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exit(1)
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book_name = None
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author = "None"
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title = "None"
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try:
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book_name = metadata_node.find("./%s" % (adDC("title"))).text
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except:
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book_name = "Book"
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try:
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title = metadata_node.find("./%s" % (adDC("title"))).text
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author = metadata_node.find("./%s" % (adDC("creator"))).text
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title = title.replace("(", "").replace(")", "").replace("/", "")
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author = author.replace("(", "").replace(")", "").replace("/", "")
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except:
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pass
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# Download eBook:
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print(download_url)
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book_content = sendHTTPRequest(download_url)
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filetype = ".bin"
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if (book_content.startswith(b"PK")):
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print("That's a ZIP file -> EPUB")
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filetype = ".epub"
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elif (book_content.startswith(b"%PDF")):
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print("That's a PDF file")
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filetype = ".pdf"
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filename = book_name + filetype
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# Store book:
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f = open(filename, "wb")
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f.write(book_content)
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f.close()
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if filetype == ".epub":
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# Store EPUB rights / encryption stuff
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zf = zipfile.ZipFile(filename, "a")
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zf.writestr("META-INF/rights.xml", rights_xml_str)
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zf.close()
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print("File successfully fulfilled to " + filename)
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exit(0)
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elif filetype == ".pdf":
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print("Successfully downloaded PDF, patching encryption ...")
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os.rename(filename, "tmp_" + filename)
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patch_drm_into_pdf("tmp_" + filename, prepare_string_from_xml(rights_xml_str, author, title), filename)
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os.remove("tmp_" + filename)
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print("File successfully fulfilled to " + filename)
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exit(0)
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else:
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print("Error: Weird filetype")
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exit(1)
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def main():
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print("Fulfilling book ...")
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success, replyData = fulfill("URLLink.acsm")
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if (success is False):
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print("Hey, that didn't work!")
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print(replyData)
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else:
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print("Downloading book ...")
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download(replyData)
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if __name__ == "__main__":
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main() |