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Implemented escaping for passwords on bash level

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Kevin Veen-Birkenbach
2022-12-13 15:55:01 +01:00
parent 5ad38ab566
commit 11848ba222
5 changed files with 110 additions and 87 deletions
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14
scripts/classes/Decryption.py
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@@ -1,6 +1,7 @@
import json
import os
from pathlib import Path
import shlex
class AutomaticIdentificationImpossibleException(Exception):
pass
@@ -35,12 +36,18 @@ class Decryption():
self.initializeNeededDecryptersAmount()
self.initializeValidDecrypterIds()
def getEscapedMasterPassword(self):
return shlex.quote(self.master_password)
def initializeGroupDataEncryption(self):
self.group_name = self.getDecryptersGroupName()
self.encrypted_group_file_path = self.paths.getGroupFilePath(self.group_name, self.paths.TYPE_DECRYPTED)
self.decryptGroupFile()
self.master_password = self.loadTxtFile(self.encrypted_group_file_path).strip()
def getMasterPassword(self):
return self.master_password
def initializeNeededDecryptersAmount(self):
self.needed_decrypters_amount = len(str(list(self.user_data['groups'].keys())[0]))
@@ -70,9 +77,6 @@ class Decryption():
shared_password += str(self.password_parts[password_share_index])
return shared_password
def getMasterPassword(self):
return self.master_password
def addDecrypterId(self,decrypter_id):
decrypter_id = int(decrypter_id)
if decrypter_id not in self.valid_decrypter_ids:
@@ -114,7 +118,7 @@ class Decryption():
return data
def decryptFile(self,password,input_file_path,output_file_path):
self.cli.executeCommand('gpg --batch --passphrase "'+ password + '" -o "' + output_file_path +'" "'+ input_file_path+'"')
self.cli.executeCommand('gpg --batch --passphrase '+ shlex.quote(password) + ' -o "' + output_file_path +'" "'+ input_file_path+'"')
def decryptUserFile(self):
input_file_path = self.paths.getUserFilePath(self.user_id,self.paths.TYPE_ENCRYPTED)
@@ -130,4 +134,4 @@ class Decryption():
self.decryptFile(self.user_password, input_file_path, output_file_path)
def decryptMainData(self):
self.cli.executeCommand('gpg --batch --passphrase "' + self.getMasterPassword() + '" -d "' + self.paths.getEncryptedMainDataFile() + '" | tar --one-top-level="' + self.paths.getDecryptedMainDataStandartFolder() + '" -xvzf -')
self.cli.executeCommand('gpg --batch --passphrase ' + shlex.quote(self.getMasterPassword()) + ' -d "' + self.paths.getEncryptedMainDataFile() + '" | tar --one-top-level="' + self.paths.getDecryptedMainDataStandartFolder() + '" -xvzf -')