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9 changes: 9 additions & 0 deletions python/main.py
Original file line number Diff line number Diff line change
@@ -1,21 +1,25 @@
import os, stat
from cryptography.hazmat.primitives.asymmetric import rsa, dsa
from Crypto.PublicKey import DSA

from socket import socket, AF_INET, SOCK_STREAM, SOCK_NONBLOCK

# Set a file write by others.
temp_file = "/tmp/foo.txt"
os.chmod(temp_file, stat.S_IWOTH)


with open(temp_file, 'r') as f:
print(f)

os.chmod("/tmp/foo.txt", stat.S_IXGRP)

tar_file = '/file.tax*'
os.system(tar_file)

KEY_SIZE = 1024
private_rsa_key = rsa.generate_private_key(

public_exponent=65537,
key_size=KEY_SIZE
)
Expand All @@ -27,9 +31,11 @@

private_dsa_key_2 = DSA.generate(bits=KEY_SIZE)


assert(private_dsa_key_2 == private_dsa_key)

program = 'a = 5\nb=10\nprint("Sum =", a+b)'

exec(program)


Expand All @@ -46,6 +52,9 @@ def is_real_user(user="user123", password="Password1"):


def add_server_port(sg, server_name, port):



server = _get_server(sg, server_name, port)
if server is not None:
return False
Expand Down