def shaDigest(filepath):
BUF = 8192
sha = sha1()
shaFile = file(filepath, 'rb', BUF)
for line in iter(lambda: shaFile.read(BUF), ""):
sha.update(line)
shaFile.close()
return b2a_base64(sha.digest())[:-1]
def shaDigest(filepath):
BUF = 8192
sha = sha1()
shaFile = file(filepath, 'rb', BUF)
for line in iter(lambda: shaFile.read(BUF), ""):
sha.update(line)
shaFile.close()
return b2a_base64(sha.digest())[:-1]
def create_files(sha, basedir, base_names, size):
global total_name_bytes
global counter
while total_name_bytes < size:
s = str(counter)
counter += 1
sha.update(s)
s = sha.hexdigest() * 6
total_name_bytes += len(s)
base_names[s] = 0
fp = file(os.path.join(basedir, s + ".0"), 'w')
fp.close()
if counter % 10000 == 0:
print "%d files %d MB total" % (counter,
total_name_bytes / (1024 * 1024))
def make_secret(password):
"""
Encodes the given password as a base64 SSHA hash+salt buffer
"""
salt = os.urandom(4)
# hash the password and append the salt
sha = hashlib.sha1(password)
sha.update(salt)
# create a base64 encoded string of the concatenated digest + salt
digest_salt_b64 = '{}{}'.format(sha.digest(), salt).encode('base64').strip()
# now tag the digest above with the {SSHA} tag
tagged_digest_salt = '{{SSHA}}{}'.format(digest_salt_b64)
return tagged_digest_salt
#
# Once you see all three ready lines, turn off power. Don't use the
# power button on the front of the machine, either pull the plug, use
# the power switch on the back of the machine, or use an external controller
#
# Written by Chris Mason <*****@*****.**>
import sys, os, sha, random, mmap
from optparse import OptionParser
total_name_bytes = 0
counter = 0
errors = 0
sha = sha.new()
salt = file("/dev/urandom").read(256)
sha.update(salt)
VERSION = "0.2"
def read_files(basedir, base_names):
global total_name_bytes
global counter
global errors
for x in os.listdir(basedir):
total_name_bytes += len(x)
counter += 1
full = os.path.join(basedir, x)
if not full.endswith(".0") and not full.endswith(".1"):
continue
num = int(x[-1])
def shaDigestString(line):
sha = sha1()
sha.update(line)
return b2a_base64(sha.digest())[:-1]
def iter_sha1(iter):
sha = hashlib.sha1()
for name in iter:
sha.update(name)
return sha.hexdigest()
def shaDigestString(line):
sha = sha1()
sha.update(line)
return b2a_base64(sha.digest())[:-1]
