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s4:provision Prevent some invalid combinations of realm and domain

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We don't do well (even just trying to create duplicate
servicePrincipalName values) with some of these combinations, so kill
it off early before the administrator thinks it's going to work.

Andrew Bartlett
This commit is contained in:
Andrew Bartlett
2009-09-14 22:37:11 -07:00
parent 7268720ad4
commit ffe831452b
1 changed files with 9 additions and 0 deletions
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9
source4/scripting/python/samba/provision.py
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@ -421,6 +421,15 @@ def guess_names(lp=None, hostname=None, domain=None, dnsdomain=None,
if not valid_netbios_name(domain):
raise InvalidNetbiosName(domain)
if netbiosname.upper() == realm.upper():
raise Exception("realm %s must not be equal to netbios domain name %s", realm, netbiosname)
if hostname.upper() == realm.upper():
raise Exception("realm %s must not be equal to hostname %s", realm, hostname)
if domain.upper() == realm.upper():
raise Exception("realm %s must not be equal to domain name %s", realm, domain)
if rootdn is None:
rootdn = domaindn