[elbe-devel] [PATCH v2 7/8] preprocess: migrate login action

[Holger Dengler]

Support legacy XMLs with a login action by moving the plain-text root
password to the login node.

XMLs with only hashed passwords will not be changed by the
preprocessing.

Signed-off-by: Holger Dengler <holger at hdengler.de>
---
 elbepack/xmlpreprocess.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/elbepack/xmlpreprocess.py b/elbepack/xmlpreprocess.py
index 947b3cfce..e00faedb1 100644
--- a/elbepack/xmlpreprocess.py
+++ b/elbepack/xmlpreprocess.py
@@ -259,6 +259,10 @@ def preprocess_passwd(xml):
 
     # migrate root password
     for passwd in xml.iterfind(".//target/passwd"):
+        # legacy support: move plain-text password to login action
+        if xml.find(".//action/login") is not None:
+            xml.find(".//action/login").text = passwd.text
+
         passwd_hashed = '%s' % crypt(passwd.text, METHOD_SHA512)
         passwd.tag = "passwd_hashed"
         passwd.text = passwd_hashed
-- 
2.36.1