From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 13 Oct 2022 08:40:32 +0000 (+0000)
Subject: builders: Drop unused password hashing functions
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6a50ce9205f67afce549443436b9d0f82bcfc36;p=pbs.git

builders: Drop unused password hashing functions

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/buildservice/builders.py b/src/buildservice/builders.py
index 415e053d..1718ebea 100644
--- a/src/buildservice/builders.py
+++ b/src/buildservice/builders.py
@@ -1,16 +1,11 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 
 import asyncio
 import botocore.exceptions
 import datetime
-import hashlib
 import logging
-import random
-import string
-import time
 
 from . import base
-from . import misc
 
 from .decorators import *
 
@@ -632,42 +627,3 @@ class Builder(base.DataObject):
 		)
 
 		return res.t
-
-
-def generate_password_hash(password, salt=None, algo="sha512"):
-	"""
-		This function creates a salted digest of the given password.
-	"""
-	# Generate the salt (length = 16) of none was given.
-	if salt is None:
-		salt = misc.generate_random_string(length=16)
-
-	# Compute the hash.
-	# <SALT> + <PASSWORD>
-	if not algo in hashlib.algorithms:
-		raise Exception("Unsupported password hash algorithm: %s" % algo)
-
-	# Calculate the digest.
-	h = hashlib.new(algo)
-	h.update(salt)
-	h.update(password)
-
-	# Output string is of kind "<algo>$<salt>$<hash>".
-	return "$".join((algo, salt, h.hexdigest()))
-
-def check_password_hash(password, password_hash):
-	"""
-		Check a plain-text password with the given digest.
-	"""
-	# Handle plaintext passwords (plain$<password>).
-	if password_hash.startswith("plain$"):
-		return password_hash[6:] == password
-
-	try:
-		algo, salt, digest = password_hash.split("$", 2)
-	except ValueError:
-		logging.warning("Unknown password hash: %s" % password_hash)
-		return False
-
-	# Re-generate the password hash and compare the result.
-	return password_hash == generate_password_hash(password, salt=salt, algo=algo)