Fix migration script for pre-0.5 local domains

Configuration files before 0.5.0 did not enforce provider= in local
domains it did special-case by domain name (LOCAL). Our script was
relying on provider= value, this patch adds the special-casing in case
the domain was called LOCAL.

1 files changed, 11 insertions, 2 deletions

diff --git a/server/upgrade/upgrade_config.py b/server/upgrade/upgrade_config.py
index 87e3990d3..fe2081123 100644
--- a/server/upgrade/upgrade_config.py
+++ b/server/upgrade/upgrade_config.py
@@ -25,6 +25,7 @@ import sys
 import shutil
 import traceback
 from ConfigParser import RawConfigParser
+from ConfigParser import NoOptionError
 from optparse import OptionParser
 
 class SSSDConfigParser(RawConfigParser):
@@ -211,11 +212,19 @@ class SSSDConfigFile(object):
         self._migrate_kw(new_domsec, old_domsec, ldap_kw)
         self._migrate_kw(new_domsec, old_domsec, krb5_kw)
 
+        # configuration files before 0.5.0 did not enforce provider= in local domains
+        # it did special-case by domain name (LOCAL)
+        try:
+            prv = self._new_config.get(new_domsec, 'id_provider')
+        except NoOptionError:
+            if old_domsec == 'domains/LOCAL':
+                prv = 'local'
+                self._new_config.set(new_domsec, 'id_provider', prv)
+
         # if domain was local, update with parameters from [user_defaults]
-        if self._new_config.get(new_domsec, 'id_provider') == 'local':
+        if prv == 'local':
             self._migrate_kw(new_domsec, 'user_defaults', user_defaults_kw)
 
-
     def _migrate_domains(self):
         for domain in [ s.replace('domains/','') for s in self._config.sections() if s.startswith("domains/") ]:
             domain = domain.strip()