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split-secret
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Refactored to use AbstractSplittedSecret

This commit is contained in:
Kevin Veen-Birkenbach 2022-12-09 13:05:56 +01:00
parent 6f0fd10b2e
commit 16040178e5
1 changed files with 10 additions and 10 deletions
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20
scripts/classes/Generate.py
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@ -3,17 +3,19 @@ import string
import math
import numpy
import re
import classes.Cli as Cli
from .Cli import Cli
from .AbstractSplittedSecret import AbstractSplittedSecret
class Generate:
class Generate(AbstractSplittedSecret,Cli):
def __init__(self, amount_of_secret_holders, decryption_quota):
super(Generate, self).__init__()
super(Cli, self).__init__()
self.amount_of_secret_holders = amount_of_secret_holders
self.decryption_quota = decryption_quota
self.decrypted_master_password_file_path="data/decrypted/password_files/master-password.txt"
self.quota_factor=self.decryption_quota/100
self.group_members_amount=math.ceil(self.amount_of_secret_holders * self.quota_factor)
self.cli = Cli.Cli()
def getStartnumber(self):
index = 0
@ -44,9 +46,8 @@ class Generate:
return ''.join(random.choice(characters) for i in range(int(64*self.quota_factor))).upper()
def isGroupValid(self,password_group_index_str):
width= range(1,(self.amount_of_secret_holders+1))
regex="([" + ','.join([str(x) for x in width]) + "]{" + str(self.group_members_amount) + "})"
valid_numbers = re.compile(regex)
secret_stakeholders_range=range(1,(self.amount_of_secret_holders+1))
valid_numbers = re.compile("([" + ','.join([str(x) for x in secret_stakeholders_range]) + "]{" + str(self.group_members_amount) + "})")
unvalid_sequenz = re.compile("(.)\\1+")
return re.search(valid_numbers, password_group_index_str) and not re.search(unvalid_sequenz, password_group_index_str)
@ -71,8 +72,7 @@ class Generate:
password += password_part
password_index += 1
password_groups[password_group_index_int]['password'] += password
decrypted_splitted_password_file = "data/decrypted/splitted_password_files/" + password_group_index_str + ".txt"
encrypted_splitted_password_file = "data/encrypted/splitted_password_files/" + password_group_index_str + ".txt.gpg"
self.cli.executeCommand('cp -v "' + self.decrypted_master_password_file_path + '" "' + decrypted_splitted_password_file + '" && gpg --batch --passphrase "' + password + '" -c "' + decrypted_splitted_password_file + '"')
print(self.cli.getCommandString())
encrypted_splitted_password_file = AbstractSplittedSecret().encrypted_splitted_password_files_folder + password_group_index_str + ".txt.gpg"
self.executeCommand('gpg --batch --passphrase "' + password + '" -o "' + encrypted_splitted_password_file + '" -c "' + self.decrypted_master_password_file_path + '"')
print(self.getCommandString())
index += 1