Switch to using oslo.utils secretutils

As the crypt module has been dropped in Python 3.13 switch to
using the oslo.utils crypt_password replacement instead.

Change-Id: Ib8c11db025cd12a9fa86e9185bf9ad172a86ef6d

nova/virt/disk/api.py

@@ -23,7 +23,6 @@ Includes injection of SSH PGP keys into authorized_keys file.
 
 """
 
-import crypt
 import os
 import random
 import tempfile
@@ -31,6 +30,7 @@ import tempfile
 from oslo_concurrency import processutils
 from oslo_log import log as logging
 from oslo_serialization import jsonutils
+from oslo_utils import secretutils
 
 import nova.conf
 from nova import exception
@@ -631,9 +631,13 @@ def _set_passwd(username, admin_passwd, passwd_data, shadow_data):
     # md5 is the default because it's widely supported. Although the
     # local crypt() might support stronger SHA, the target instance
     # might not.
-    encrypted_passwd = crypt.crypt(admin_passwd, algos['MD5'] + salt)
+    encrypted_passwd = secretutils.crypt_password(
+        admin_passwd, algos['MD5'] + salt
+    )
     if len(encrypted_passwd) == 13:
-        encrypted_passwd = crypt.crypt(admin_passwd, algos['DES'] + salt)
+        encrypted_passwd = secretutils.crypt_password(
+            admin_passwd, algos['DES'] + salt
+        )
 
     p_file = passwd_data.split("\n")
     s_file = shadow_data.split("\n")

requirements.txt

@@ -38,7 +38,7 @@ oslo.limit>=1.5.0 # Apache-2.0
 oslo.reports>=1.18.0 # Apache-2.0
 oslo.serialization>=4.2.0 # Apache-2.0
 oslo.upgradecheck>=1.3.0
-oslo.utils>=7.4.0 # Apache-2.0
+oslo.utils>=8.0.0 # Apache-2.0
 oslo.db>=10.0.0 # Apache-2.0
 oslo.rootwrap>=5.15.0 # Apache-2.0
 oslo.messaging>=14.1.0 # Apache-2.0