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authorApprentice Harper <[email protected]>2020-02-16 10:12:25 +0000
committerApprentice Harper <[email protected]>2020-02-16 10:12:25 +0000
commit92bf51bc8f201a2d5b1e8b90b8dc033606dbcfb0 (patch)
tree037f09f49a7d93d6b71dc36db4fba96fa31c5603 /DeDRM_plugin/adobekey.py
parentef3c7f261c9049e7ee861c62f308ed82c5d757fb (diff)
Remove stand-alone apps. Only support the two plugins.
Diffstat (limited to 'DeDRM_plugin/adobekey.py')
-rw-r--r--DeDRM_plugin/adobekey.py604
1 files changed, 604 insertions, 0 deletions
diff --git a/DeDRM_plugin/adobekey.py b/DeDRM_plugin/adobekey.py
new file mode 100644
index 0000000..2ede7c2
--- /dev/null
+++ b/DeDRM_plugin/adobekey.py
@@ -0,0 +1,604 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# adobekey.pyw, version 6.0
+# Copyright © 2009-2010 i♥cabbages
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Modified 2010–2016 by several people
+
+# Windows users: Before running this program, you must first install Python.
+# We recommend ActiveState Python 2.7.X for Windows (x86) from
+# http://www.activestate.com/activepython/downloads.
+# You must also install PyCrypto from
+# http://www.voidspace.org.uk/python/modules.shtml#pycrypto
+# (make certain to install the version for Python 2.7).
+# Then save this script file as adobekey.pyw and double-click on it to run it.
+# It will create a file named adobekey_1.der in in the same directory as the script.
+# This is your Adobe Digital Editions user key.
+#
+# Mac OS X users: Save this script file as adobekey.pyw. You can run this
+# program from the command line (python adobekey.pyw) or by double-clicking
+# it when it has been associated with PythonLauncher. It will create a file
+# named adobekey_1.der in the same directory as the script.
+# This is your Adobe Digital Editions user key.
+
+# Revision history:
+# 1 - Initial release, for Adobe Digital Editions 1.7
+# 2 - Better algorithm for finding pLK; improved error handling
+# 3 - Rename to INEPT
+# 4 - Series of changes by joblack (and others?) --
+# 4.1 - quick beta fix for ADE 1.7.2 (anon)
+# 4.2 - added old 1.7.1 processing
+# 4.3 - better key search
+# 4.4 - Make it working on 64-bit Python
+# 5 - Clean up and improve 4.x changes;
+# Clean up and merge OS X support by unknown
+# 5.1 - add support for using OpenSSL on Windows in place of PyCrypto
+# 5.2 - added support for output of key to a particular file
+# 5.3 - On Windows try PyCrypto first, OpenSSL next
+# 5.4 - Modify interface to allow use of import
+# 5.5 - Fix for potential problem with PyCrypto
+# 5.6 - Revised to allow use in Plugins to eliminate need for duplicate code
+# 5.7 - Unicode support added, renamed adobekey from ineptkey
+# 5.8 - Added getkey interface for Windows DeDRM application
+# 5.9 - moved unicode_argv call inside main for Windows DeDRM compatibility
+# 6.0 - Work if TkInter is missing
+
+"""
+Retrieve Adobe ADEPT user key.
+"""
+from __future__ import print_function
+
+__license__ = 'GPL v3'
+__version__ = '6.0'
+
+import sys, os, struct, getopt
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+ def __init__(self, stream):
+ self.stream = stream
+ self.encoding = stream.encoding
+ if self.encoding == None:
+ self.encoding = "utf-8"
+ def write(self, data):
+ if isinstance(data,unicode):
+ data = data.encode(self.encoding,"replace")
+ self.stream.write(data)
+ self.stream.flush()
+ def __getattr__(self, attr):
+ return getattr(self.stream, attr)
+
+try:
+ from calibre.constants import iswindows, isosx
+except:
+ iswindows = sys.platform.startswith('win')
+ isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+ if iswindows:
+ # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+ # strings.
+
+ # Versions 2.x of Python don't support Unicode in sys.argv on
+ # Windows, with the underlying Windows API instead replacing multi-byte
+ # characters with '?'. So use shell32.GetCommandLineArgvW to get sys.argv
+ # as a list of Unicode strings and encode them as utf-8
+
+ from ctypes import POINTER, byref, cdll, c_int, windll
+ from ctypes.wintypes import LPCWSTR, LPWSTR
+
+ GetCommandLineW = cdll.kernel32.GetCommandLineW
+ GetCommandLineW.argtypes = []
+ GetCommandLineW.restype = LPCWSTR
+
+ CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+ CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+ CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+ cmd = GetCommandLineW()
+ argc = c_int(0)
+ argv = CommandLineToArgvW(cmd, byref(argc))
+ if argc.value > 0:
+ # Remove Python executable and commands if present
+ start = argc.value - len(sys.argv)
+ return [argv[i] for i in
+ xrange(start, argc.value)]
+ # if we don't have any arguments at all, just pass back script name
+ # this should never happen
+ return [u"adobekey.py"]
+ else:
+ argvencoding = sys.stdin.encoding
+ if argvencoding == None:
+ argvencoding = "utf-8"
+ return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+class ADEPTError(Exception):
+ pass
+
+if iswindows:
+ from ctypes import windll, c_char_p, c_wchar_p, c_uint, POINTER, byref, \
+ create_unicode_buffer, create_string_buffer, CFUNCTYPE, addressof, \
+ string_at, Structure, c_void_p, cast, c_size_t, memmove, CDLL, c_int, \
+ c_long, c_ulong
+
+ from ctypes.wintypes import LPVOID, DWORD, BOOL
+ import _winreg as winreg
+
+ def _load_crypto_libcrypto():
+ from ctypes.util import find_library
+ libcrypto = find_library('libeay32')
+ if libcrypto is None:
+ raise ADEPTError('libcrypto not found')
+ libcrypto = CDLL(libcrypto)
+ AES_MAXNR = 14
+ c_char_pp = POINTER(c_char_p)
+ c_int_p = POINTER(c_int)
+ class AES_KEY(Structure):
+ _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
+ ('rounds', c_int)]
+ AES_KEY_p = POINTER(AES_KEY)
+
+ def F(restype, name, argtypes):
+ func = getattr(libcrypto, name)
+ func.restype = restype
+ func.argtypes = argtypes
+ return func
+
+ AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
+ [c_char_p, c_int, AES_KEY_p])
+ AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
+ [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
+ c_int])
+ class AES(object):
+ def __init__(self, userkey):
+ self._blocksize = len(userkey)
+ if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
+ raise ADEPTError('AES improper key used')
+ key = self._key = AES_KEY()
+ rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
+ if rv < 0:
+ raise ADEPTError('Failed to initialize AES key')
+ def decrypt(self, data):
+ out = create_string_buffer(len(data))
+ iv = ("\x00" * self._blocksize)
+ rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
+ if rv == 0:
+ raise ADEPTError('AES decryption failed')
+ return out.raw
+ return AES
+
+ def _load_crypto_pycrypto():
+ from Crypto.Cipher import AES as _AES
+ class AES(object):
+ def __init__(self, key):
+ self._aes = _AES.new(key, _AES.MODE_CBC, '\x00'*16)
+ def decrypt(self, data):
+ return self._aes.decrypt(data)
+ return AES
+
+ def _load_crypto():
+ AES = None
+ for loader in (_load_crypto_pycrypto, _load_crypto_libcrypto):
+ try:
+ AES = loader()
+ break
+ except (ImportError, ADEPTError):
+ pass
+ return AES
+
+ AES = _load_crypto()
+
+
+ DEVICE_KEY_PATH = r'Software\Adobe\Adept\Device'
+ PRIVATE_LICENCE_KEY_PATH = r'Software\Adobe\Adept\Activation'
+
+ MAX_PATH = 255
+
+ kernel32 = windll.kernel32
+ advapi32 = windll.advapi32
+ crypt32 = windll.crypt32
+
+ def GetSystemDirectory():
+ GetSystemDirectoryW = kernel32.GetSystemDirectoryW
+ GetSystemDirectoryW.argtypes = [c_wchar_p, c_uint]
+ GetSystemDirectoryW.restype = c_uint
+ def GetSystemDirectory():
+ buffer = create_unicode_buffer(MAX_PATH + 1)
+ GetSystemDirectoryW(buffer, len(buffer))
+ return buffer.value
+ return GetSystemDirectory
+ GetSystemDirectory = GetSystemDirectory()
+
+ def GetVolumeSerialNumber():
+ GetVolumeInformationW = kernel32.GetVolumeInformationW
+ GetVolumeInformationW.argtypes = [c_wchar_p, c_wchar_p, c_uint,
+ POINTER(c_uint), POINTER(c_uint),
+ POINTER(c_uint), c_wchar_p, c_uint]
+ GetVolumeInformationW.restype = c_uint
+ def GetVolumeSerialNumber(path):
+ vsn = c_uint(0)
+ GetVolumeInformationW(
+ path, None, 0, byref(vsn), None, None, None, 0)
+ return vsn.value
+ return GetVolumeSerialNumber
+ GetVolumeSerialNumber = GetVolumeSerialNumber()
+
+ def GetUserName():
+ GetUserNameW = advapi32.GetUserNameW
+ GetUserNameW.argtypes = [c_wchar_p, POINTER(c_uint)]
+ GetUserNameW.restype = c_uint
+ def GetUserName():
+ buffer = create_unicode_buffer(32)
+ size = c_uint(len(buffer))
+ while not GetUserNameW(buffer, byref(size)):
+ buffer = create_unicode_buffer(len(buffer) * 2)
+ size.value = len(buffer)
+ return buffer.value.encode('utf-16-le')[::2]
+ return GetUserName
+ GetUserName = GetUserName()
+
+ PAGE_EXECUTE_READWRITE = 0x40
+ MEM_COMMIT = 0x1000
+ MEM_RESERVE = 0x2000
+
+ def VirtualAlloc():
+ _VirtualAlloc = kernel32.VirtualAlloc
+ _VirtualAlloc.argtypes = [LPVOID, c_size_t, DWORD, DWORD]
+ _VirtualAlloc.restype = LPVOID
+ def VirtualAlloc(addr, size, alloctype=(MEM_COMMIT | MEM_RESERVE),
+ protect=PAGE_EXECUTE_READWRITE):
+ return _VirtualAlloc(addr, size, alloctype, protect)
+ return VirtualAlloc
+ VirtualAlloc = VirtualAlloc()
+
+ MEM_RELEASE = 0x8000
+
+ def VirtualFree():
+ _VirtualFree = kernel32.VirtualFree
+ _VirtualFree.argtypes = [LPVOID, c_size_t, DWORD]
+ _VirtualFree.restype = BOOL
+ def VirtualFree(addr, size=0, freetype=MEM_RELEASE):
+ return _VirtualFree(addr, size, freetype)
+ return VirtualFree
+ VirtualFree = VirtualFree()
+
+ class NativeFunction(object):
+ def __init__(self, restype, argtypes, insns):
+ self._buf = buf = VirtualAlloc(None, len(insns))
+ memmove(buf, insns, len(insns))
+ ftype = CFUNCTYPE(restype, *argtypes)
+ self._native = ftype(buf)
+
+ def __call__(self, *args):
+ return self._native(*args)
+
+ def __del__(self):
+ if self._buf is not None:
+ VirtualFree(self._buf)
+ self._buf = None
+
+ if struct.calcsize("P") == 4:
+ CPUID0_INSNS = (
+ "\x53" # push %ebx
+ "\x31\xc0" # xor %eax,%eax
+ "\x0f\xa2" # cpuid
+ "\x8b\x44\x24\x08" # mov 0x8(%esp),%eax
+ "\x89\x18" # mov %ebx,0x0(%eax)
+ "\x89\x50\x04" # mov %edx,0x4(%eax)
+ "\x89\x48\x08" # mov %ecx,0x8(%eax)
+ "\x5b" # pop %ebx
+ "\xc3" # ret
+ )
+ CPUID1_INSNS = (
+ "\x53" # push %ebx
+ "\x31\xc0" # xor %eax,%eax
+ "\x40" # inc %eax
+ "\x0f\xa2" # cpuid
+ "\x5b" # pop %ebx
+ "\xc3" # ret
+ )
+ else:
+ CPUID0_INSNS = (
+ "\x49\x89\xd8" # mov %rbx,%r8
+ "\x49\x89\xc9" # mov %rcx,%r9
+ "\x48\x31\xc0" # xor %rax,%rax
+ "\x0f\xa2" # cpuid
+ "\x4c\x89\xc8" # mov %r9,%rax
+ "\x89\x18" # mov %ebx,0x0(%rax)
+ "\x89\x50\x04" # mov %edx,0x4(%rax)
+ "\x89\x48\x08" # mov %ecx,0x8(%rax)
+ "\x4c\x89\xc3" # mov %r8,%rbx
+ "\xc3" # retq
+ )
+ CPUID1_INSNS = (
+ "\x53" # push %rbx
+ "\x48\x31\xc0" # xor %rax,%rax
+ "\x48\xff\xc0" # inc %rax
+ "\x0f\xa2" # cpuid
+ "\x5b" # pop %rbx
+ "\xc3" # retq
+ )
+
+ def cpuid0():
+ _cpuid0 = NativeFunction(None, [c_char_p], CPUID0_INSNS)
+ buf = create_string_buffer(12)
+ def cpuid0():
+ _cpuid0(buf)
+ return buf.raw
+ return cpuid0
+ cpuid0 = cpuid0()
+
+ cpuid1 = NativeFunction(c_uint, [], CPUID1_INSNS)
+
+ class DataBlob(Structure):
+ _fields_ = [('cbData', c_uint),
+ ('pbData', c_void_p)]
+ DataBlob_p = POINTER(DataBlob)
+
+ def CryptUnprotectData():
+ _CryptUnprotectData = crypt32.CryptUnprotectData
+ _CryptUnprotectData.argtypes = [DataBlob_p, c_wchar_p, DataBlob_p,
+ c_void_p, c_void_p, c_uint, DataBlob_p]
+ _CryptUnprotectData.restype = c_uint
+ def CryptUnprotectData(indata, entropy):
+ indatab = create_string_buffer(indata)
+ indata = DataBlob(len(indata), cast(indatab, c_void_p))
+ entropyb = create_string_buffer(entropy)
+ entropy = DataBlob(len(entropy), cast(entropyb, c_void_p))
+ outdata = DataBlob()
+ if not _CryptUnprotectData(byref(indata), None, byref(entropy),
+ None, None, 0, byref(outdata)):
+ raise ADEPTError("Failed to decrypt user key key (sic)")
+ return string_at(outdata.pbData, outdata.cbData)
+ return CryptUnprotectData
+ CryptUnprotectData = CryptUnprotectData()
+
+ def adeptkeys():
+ if AES is None:
+ raise ADEPTError("PyCrypto or OpenSSL must be installed")
+ root = GetSystemDirectory().split('\\')[0] + '\\'
+ serial = GetVolumeSerialNumber(root)
+ vendor = cpuid0()
+ signature = struct.pack('>I', cpuid1())[1:]
+ user = GetUserName()
+ entropy = struct.pack('>I12s3s13s', serial, vendor, signature, user)
+ cuser = winreg.HKEY_CURRENT_USER
+ try:
+ regkey = winreg.OpenKey(cuser, DEVICE_KEY_PATH)
+ device = winreg.QueryValueEx(regkey, 'key')[0]
+ except WindowsError:
+ raise ADEPTError("Adobe Digital Editions not activated")
+ keykey = CryptUnprotectData(device, entropy)
+ userkey = None
+ keys = []
+ try:
+ plkroot = winreg.OpenKey(cuser, PRIVATE_LICENCE_KEY_PATH)
+ except WindowsError:
+ raise ADEPTError("Could not locate ADE activation")
+ for i in xrange(0, 16):
+ try:
+ plkparent = winreg.OpenKey(plkroot, "%04d" % (i,))
+ except WindowsError:
+ break
+ ktype = winreg.QueryValueEx(plkparent, None)[0]
+ if ktype != 'credentials':
+ continue
+ for j in xrange(0, 16):
+ try:
+ plkkey = winreg.OpenKey(plkparent, "%04d" % (j,))
+ except WindowsError:
+ break
+ ktype = winreg.QueryValueEx(plkkey, None)[0]
+ if ktype != 'privateLicenseKey':
+ continue
+ userkey = winreg.QueryValueEx(plkkey, 'value')[0]
+ userkey = userkey.decode('base64')
+ aes = AES(keykey)
+ userkey = aes.decrypt(userkey)
+ userkey = userkey[26:-ord(userkey[-1])]
+ #print "found key:",userkey.encode('hex')
+ keys.append(userkey)
+ if len(keys) == 0:
+ raise ADEPTError('Could not locate privateLicenseKey')
+ print(u"Found {0:d} keys".format(len(keys)))
+ return keys
+
+
+elif isosx:
+ import xml.etree.ElementTree as etree
+ import subprocess
+
+ NSMAP = {'adept': 'http://ns.adobe.com/adept',
+ 'enc': 'http://www.w3.org/2001/04/xmlenc#'}
+
+ def findActivationDat():
+ import warnings
+ warnings.filterwarnings('ignore', category=FutureWarning)
+
+ home = os.getenv('HOME')
+ cmdline = 'find "' + home + '/Library/Application Support/Adobe/Digital Editions" -name "activation.dat"'
+ cmdline = cmdline.encode(sys.getfilesystemencoding())
+ p2 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
+ out1, out2 = p2.communicate()
+ reslst = out1.split('\n')
+ cnt = len(reslst)
+ ActDatPath = "activation.dat"
+ for j in xrange(cnt):
+ resline = reslst[j]
+ pp = resline.find('activation.dat')
+ if pp >= 0:
+ ActDatPath = resline
+ break
+ if os.path.exists(ActDatPath):
+ return ActDatPath
+ return None
+
+ def adeptkeys():
+ actpath = findActivationDat()
+ if actpath is None:
+ raise ADEPTError("Could not find ADE activation.dat file.")
+ tree = etree.parse(actpath)
+ adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
+ expr = '//%s/%s' % (adept('credentials'), adept('privateLicenseKey'))
+ userkey = tree.findtext(expr)
+ userkey = userkey.decode('base64')
+ userkey = userkey[26:]
+ return [userkey]
+
+else:
+ def adeptkeys():
+ raise ADEPTError("This script only supports Windows and Mac OS X.")
+ return []
+
+# interface for Python DeDRM
+def getkey(outpath):
+ keys = adeptkeys()
+ if len(keys) > 0:
+ if not os.path.isdir(outpath):
+ outfile = outpath
+ with file(outfile, 'wb') as keyfileout:
+ keyfileout.write(keys[0])
+ print(u"Saved a key to {0}".format(outfile))
+ else:
+ keycount = 0
+ for key in keys:
+ while True:
+ keycount += 1
+ outfile = os.path.join(outpath,u"adobekey_{0:d}.der".format(keycount))
+ if not os.path.exists(outfile):
+ break
+ with file(outfile, 'wb') as keyfileout:
+ keyfileout.write(key)
+ print(u"Saved a key to {0}".format(outfile))
+ return True
+ return False
+
+def usage(progname):
+ print(u"Finds, decrypts and saves the default Adobe Adept encryption key(s).")
+ print(u"Keys are saved to the current directory, or a specified output directory.")
+ print(u"If a file name is passed instead of a directory, only the first key is saved, in that file.")
+ print(u"Usage:")
+ print(u" {0:s} [-h] [<outpath>]".format(progname))
+
+def cli_main():
+ sys.stdout=SafeUnbuffered(sys.stdout)
+ sys.stderr=SafeUnbuffered(sys.stderr)
+ argv=unicode_argv()
+ progname = os.path.basename(argv[0])
+ print(u"{0} v{1}\nCopyright © 2009-2013 i♥cabbages and Apprentice Alf".format(progname,__version__))
+
+ try:
+ opts, args = getopt.getopt(argv[1:], "h")
+ except getopt.GetoptError, err:
+ print(u"Error in options or arguments: {0}".format(err.args[0]))
+ usage(progname)
+ sys.exit(2)
+
+ for o, a in opts:
+ if o == "-h":
+ usage(progname)
+ sys.exit(0)
+
+ if len(args) > 1:
+ usage(progname)
+ sys.exit(2)
+
+ if len(args) == 1:
+ # save to the specified file or directory
+ outpath = args[0]
+ if not os.path.isabs(outpath):
+ outpath = os.path.abspath(outpath)
+ else:
+ # save to the same directory as the script
+ outpath = os.path.dirname(argv[0])
+
+ # make sure the outpath is the
+ outpath = os.path.realpath(os.path.normpath(outpath))
+
+ keys = adeptkeys()
+ if len(keys) > 0:
+ if not os.path.isdir(outpath):
+ outfile = outpath
+ with file(outfile, 'wb') as keyfileout:
+ keyfileout.write(keys[0])
+ print(u"Saved a key to {0}".format(outfile))
+ else:
+ keycount = 0
+ for key in keys:
+ while True:
+ keycount += 1
+ outfile = os.path.join(outpath,u"adobekey_{0:d}.der".format(keycount))
+ if not os.path.exists(outfile):
+ break
+ with file(outfile, 'wb') as keyfileout:
+ keyfileout.write(key)
+ print(u"Saved a key to {0}".format(outfile))
+ else:
+ print(u"Could not retrieve Adobe Adept key.")
+ return 0
+
+
+def gui_main():
+ try:
+ import Tkinter
+ import Tkconstants
+ import tkMessageBox
+ import traceback
+ except:
+ return cli_main()
+
+ class ExceptionDialog(Tkinter.Frame):
+ def __init__(self, root, text):
+ Tkinter.Frame.__init__(self, root, border=5)
+ label = Tkinter.Label(self, text=u"Unexpected error:",
+ anchor=Tkconstants.W, justify=Tkconstants.LEFT)
+ label.pack(fill=Tkconstants.X, expand=0)
+ self.text = Tkinter.Text(self)
+ self.text.pack(fill=Tkconstants.BOTH, expand=1)
+
+ self.text.insert(Tkconstants.END, text)
+
+
+ argv=unicode_argv()
+ root = Tkinter.Tk()
+ root.withdraw()
+ progpath, progname = os.path.split(argv[0])
+ success = False
+ try:
+ keys = adeptkeys()
+ keycount = 0
+ for key in keys:
+ while True:
+ keycount += 1
+ outfile = os.path.join(progpath,u"adobekey_{0:d}.der".format(keycount))
+ if not os.path.exists(outfile):
+ break
+
+ with file(outfile, 'wb') as keyfileout:
+ keyfileout.write(key)
+ success = True
+ tkMessageBox.showinfo(progname, u"Key successfully retrieved to {0}".format(outfile))
+ except ADEPTError, e:
+ tkMessageBox.showerror(progname, u"Error: {0}".format(str(e)))
+ except Exception:
+ root.wm_state('normal')
+ root.title(progname)
+ text = traceback.format_exc()
+ ExceptionDialog(root, text).pack(fill=Tkconstants.BOTH, expand=1)
+ root.mainloop()
+ if not success:
+ return 1
+ return 0
+
+if __name__ == '__main__':
+ if len(sys.argv) > 1:
+ sys.exit(cli_main())
+ sys.exit(gui_main())