Commit ab91b2a6 authored by Ivan Maslov's avatar Ivan Maslov

# Safe source run hotfix after first preprod run

parent 04e73eb3
......@@ -8,18 +8,35 @@ from . import Crypter # Crypto functions
import datetime #Datetime
import hashlib #Get hash of the word
import pyautogui
import os
import glob # list files
EXT = '.cry'
gExtensionName = "cry"
# How to run
# sys.meta_path.append(Base64Importer(root_pkg_path))
# Init cryptographer
def CryptographerInit(inFolderPath):
sys.meta_path.append(Base64Importer(inFolderPath))
def CryptographerInit(inFolderPathList, inKey):
#sys.meta_path.append(Base64Importer(inFolderPath))
# Flag add subfolder, which contains extension files
#path = 'c:\\projects\\hc2\\'
#folders = []
# Recursive walk throught the tree
# r=root, d=directories, f = files
#import pdb
#pdb.set_trace()
for lItem in inFolderPathList:
sys.meta_path.append(Base64Importer(os.path.abspath(lItem), inKey=inKey))
#for r, d, f in os.walk(lItem):
# for folder in d:
#folders.append(os.path.join(r, folder))
#sys.meta_path.append(Base64Importer(os.path.join(r, folder), inKey=inKey))
# pass
#for f in folders:
# print(f)
#===============================================================================
class Base64Importer(object):
"""Служит для поиска и импорта python-модулей, кодированных в base64
Класс реализует Import Protocol (PEP 302) для возможности импортирования
модулей, зашифрованных в base64 из указанного пакета.
"""
......@@ -27,25 +44,28 @@ class Base64Importer(object):
def __init__(self, root_package_path, inKey):
self.mKeyStr = inKey
self.__modules_info = self.__collect_modules_info(root_package_path)
# Create list of cry files when run
#for lItem in root_package_path_list:
# lCryptedFileList = [f for f in glob.glob(os.path.join(lItem,f"**/*.{EXT}"), recursive=True)]
#---------------------------------------------------------------------------
def find_module(self, fullname, path=None):
"""Метод будет вызван при импорте модулей
Если модуль с именем fullname является base64 и находится в заданной
папке, данный метод вернёт экземпляр импортёра (finder), либо None, если
модуль не является base64.
"""
#print(f"find_module:: Fullname: {fullname}, path: {path}")
#print(f"modules info: {self.__modules_info}")
if fullname in self.__modules_info:
return self
return None
#---------------------------------------------------------------------------
def load_module(self, fullname):
"""Метод загружает base64 модуль
Если модуль с именем fullname является base64, то метод попытается его
загрузить. Возбуждает исключение ImportError в случае любой ошибки.
"""
#print(f"load_module:: Fullname: {fullname}")
if not fullname in self.__modules_info:
raise ImportError(fullname)
# Для потокобезопасности
......@@ -53,6 +73,8 @@ class Base64Importer(object):
try:
mod = sys.modules.setdefault(fullname, imp.new_module(fullname))
mod.__file__ = "<{}>".format(self.__class__.__name__)
mod.__file__ = self.__modules_info[fullname]['filename'] #Hotfix
#print(f"MODFILE::{mod.__file__}")
mod.__loader__ = self
if self.is_package(fullname):
mod.__path__ = []
......@@ -61,7 +83,10 @@ class Base64Importer(object):
mod.__package__ = fullname.rpartition('.')[0]
src = self.get_source(fullname)
try:
exec(src) in mod.__dict__
#__name__ = "pyPackage"
#print(f"MODNAME:: {mod.__name__}")
#exec(src) in mod.__dict__
exec(src,mod.__dict__)
except:
del sys.modules[fullname]
raise ImportError(fullname)
......@@ -98,33 +123,55 @@ class Base64Importer(object):
"""Собирает информацию о модулях из указанного пакета
"""
modules = {}
"""
p = os.path.abspath(root_package_path)
dir_name = os.path.dirname(p) + os.sep
#dir_name = "" # Hotfix 2020 03 19
#print(f"__collect_modules_info:: root_package_path: {root_package_path}")
for root, _, files in os.walk(p):
# Информация о текущем пакете
filename = os.path.join(root, '__init__' + EXT)
p_fullname = root.rpartition(dir_name)[2].replace(os.sep, '.')
modules[p_fullname] = {
'filename': filename,
'ispackage': True
}
# Информация о модулях в текущем пакете
for f in files:
if not f.endswith(EXT):
continue
filename = os.path.join(root, f)
fullname = '.'.join([p_fullname, os.path.splitext(f)[0]])
fullname = os.path.splitext(f)[0]
modules[fullname] = {
'filename': filename,
'ispackage': False
}
"""
# # # # # # # # # # #
# New way of collection
lRootAbsPath = os.path.abspath(root_package_path)
#print(lRootAbsPath)
lNewPathIndex = len(lRootAbsPath)+len(os.sep) # Len of the root path + len sep
lCryptedFileList = [f for f in glob.glob(os.path.join(lRootAbsPath,f"**/*.{gExtensionName}"), recursive=True)]
#print(lCryptedFileList)
for lCryptedItemFullPath in lCryptedFileList:
# Get Module name
lModuleName = lCryptedItemFullPath[lNewPathIndex:-(1+len(gExtensionName))].replace(os.sep, '.')
# Check if file is not __init__.{EXT} - This is package
if f"__init__.{EXT}" in lCryptedItemFullPath:
# Add package
lModuleName = lModuleName.replace(f"{os.sep}__init__.{gExtensionName}","")
modules[lModuleName] = {
'filename': lCryptedItemFullPath,
'ispackage': True
}
else:
# Add item
modules[lModuleName] = {
'filename': lCryptedItemFullPath,
'ispackage': False
}
return modules
# Settings
gInUncryptedExtension = "py" # cry for filename.cry
......@@ -142,20 +189,25 @@ gSettings = {
}
}
# Create process run
def Run():
global gSettings
print(f"{str(datetime.datetime.now())}: Run decryptography")
############# Step 5 - Ask and confirm the secret word
lKeyHashStr_1 = hashlib.sha256(pyautogui.password('Please enter the key to protect source code').encode("utf-8")).digest()
lKeyHashStr_2 = hashlib.sha256(pyautogui.password('Please repeat the key to protect source code').encode("utf-8")).digest()
if lKeyHashStr_1 == lKeyHashStr_2:
sys.meta_path.append(Base64Importer("TestPackage",inKey = lKeyHashStr_1))
#CryptographerInit("", inKey = lKeyHashStr_1)
#Init the functions
import runpy
runpy.run_module(**gSettings["run_module"])
else:
raise Exception("User set different secret key 1 and key 2")
############ Step 6 - Final stage
print(f"{str(datetime.datetime.now())}: Cryprography module has been successfully initialized")
\ No newline at end of file
# Settings
gInUncryptedExtension = "py" # cry for filename.cry
gOutCryptedExtension = "cry" # cry for filename.cry
gFileMaskToDelete = "pyc" #Remove all .pyc files
print(f"{str(datetime.datetime.now())}: Run decryptography")
############# Step 5 - Ask and confirm the secret word
lKeyHashStr_1 = hashlib.sha256(pyautogui.password('Please enter the key to protect source code').encode("utf-8")).digest()
lKeyHashStr_2 = hashlib.sha256(pyautogui.password('Please repeat the key to protect source code').encode("utf-8")).digest()
if lKeyHashStr_1 == lKeyHashStr_2:
#sys.meta_path.append(Base64Importer("TestPackage",inKey = lKeyHashStr_1))
CryptographerInit(sys.argv[1:], inKey = lKeyHashStr_1)
print(f"{str(datetime.datetime.now())}: Cryprography module has been successfully initialized")
if __name__ == "__main__":
#import runpy
#runpy.run_module(**gSettings["run_module"])
#runpy.run_path("pyPackage_Settings", init_globals=None, run_name=None)
# Here is the execution code...
#############
###########
#######
else:
raise Exception("User set different secret key 1 and key 2")
\ No newline at end of file
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