Do not allow a change in build configuration time default HDB backend
selection cause existing default HDBs to not be possible to open.
Otherwise such a change will cause a KDC configured to use the default
HDB (i.e., without setting it in the "database" stanza in the "[kdc]"
section of krb5.conf) to not start.
tests/kdc/check-iprop.in tends to wait for a log message then it reads a
status file. Well, we shouldn't write the log message before writing
the status file then!
Running ipropd-slave on a system whose hostname's realm is not the
requested realm breaks. Since the iprop client principal should really
be in the same realm as the master, we now force it after calling
krb5_sname_to_principal().
The new [hdb] new_service_key_delay parameter should not apply to
principal entries when used as clients. Otherwise new passwords would
not take effect immediately, and that would be very confusing.
This is a large commit that adds several features:
- Revamps and moves virtual host-based service principal functionality
from kdc/ to lib/hdb/ so that it may be automatically visible to
lib/kadm5/, as well as kadmin(1)/kadmind(8) and ktutil(1).
The changes are backwards-incompatible.
- Completes support for documenting a service principal's supported
enctypes in its HDB entry independently of its long-term keys. This
will reduce HDB bloat by not requiring that service principals have
more long-term keys than they need just to document the service's
supported enctypes.
- Adds support for storing krb5.conf content in principals' HDB
entries. This may eventually be used for causing Heimdal KDC
services to reconfigure primary/secondary roles automatically by
discovering the configured primary in an HDB entry for the realm.
For now this will be used to help reduce the amount of configuration
needed by clients of an upcoming HTTP binding of the kadmin service.
Nicolas Williams