[Freeipa-devel] dns.py question
John Dennis
jdennis at redhat.com
Thu May 24 16:07:45 UTC 2012
In dns_is_enabled it computes the base_dn but never uses it.
Instead it uses self.base_dn, but as far as I can figure out there is no
self.base_dn in the class hierarchy (if so could you point me at it).
The access to self.base_dn is wrapped in a try/except block that doesn't
handle any errors so if in fact there was no self.base_dn that error
would be silently ignored.
So is self.base_dn a typo and we're supposed to be using the local
base_dn that's computed but never used?
Code snipped attached so it won't be mangled by line wrapping.
--
John Dennis <jdennis at redhat.com>
Looking to carve out IT costs?
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class dns_is_enabled(Command):
"""
Checks if any of the servers has the DNS service enabled.
"""
NO_CLI = True
has_output = output.standard_value
base_dn = 'cn=masters,cn=ipa,cn=etc,%s' % api.env.basedn
filter = '(&(objectClass=ipaConfigObject)(cn=DNS))'
def execute(self, *args, **options):
ldap = self.api.Backend.ldap2
dns_enabled = False
try:
ent = ldap.find_entries(filter=self.filter, base_dn=self.base_dn)
if len(ent):
dns_enabled = True
except Exception, e:
pass
return dict(result=dns_enabled, value=u'')
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