Fixes errors about implicit function declaration and moves duplicated
gettext code into a common module. Also silences some warnings.
Signed-off-by: Simo Sorce <ssorce@redhat.com>
Don't use KRB5_PRIVATE.
The patch implements and uses the following krb5 functions that are
otherwise private in recent MIT Kerberos releases:
* krb5_principal2salt_norealm
* krb5_free_ktypes
Signed-off-by: Simo Sorce <ssorce@redhat.com>
Use a little stricter compilation flags, in particular -Wall and treat
implicit function declarations as errors.
Signed-off-by: Simo Sorce <ssorce@redhat.com>
When installing IPA client, the install script used detected domain name
of the machine instead of that given by administrator (in case one was
given)
https://fedorahosted.org/freeipa/ticket/363
Uses a new subclass IPAOptionParser in scripts instead of OptionParser
from the standard python library. IPAOptionParser uses its own IPAOption
class to store options, which adds a new 'sensitive' attribute.
https://fedorahosted.org/freeipa/ticket/393
Add automatic creation of python an C file lists for potfiles
Deletes useless copy of Makefile in install/po
Remove duplicate maintainer-clean target
Add debug target that prints file lists
Unbreak update-po target, merges in patch from John
If we pass in the domain and server to ipa-client-install it doesn't do
service discovery which is what we want. We want to be sure the server
is properly configured at install time.
Unenrollment means that the host keytab is disabled on the server making
it possible to re-install on the client. This host principal is how we
distinguish an enrolled vs an unenrolled client machine on the server.
I added a --unroll option to ipa-join that binds using the host credentials
and disables its own keytab.
I fixed a couple of other unrelated problems in ipa-join at the same time.
I also documented all the possible return values of ipa-getkeytab and
ipa-join. There is so much overlap because ipa-join calls ipa-getkeytab
and it returns whatever value ipa-getkeytab returned on failure.
ticket 242
Passing domain and server on the command-line used to be considered as
DNS autodiscovery worked. This was problematic if there was in fact no
SRV records because krb5.conf would be configured without a specific KDC
causing all Kerberos ops to fail.
Now if you pass in a domain/server it still tries to see if they are
discoverable and if so won't hardcode a server, but will fall back to doing
so if necessary.
Also be a lot more aggressive on looking for the SRV records. Use the
search and domain values from /etc/resolv.conf on the chance that the
SRV records aren't in the domain of the hostname of the machine.
An example of this would be if your laptop is in dhcp.example.com and
your company's SRV records are in corp.example.com. Searching
dhcp.example.com and example.com won't find the SRV records but the user
is likely to have corp.redhat.com in the search list, at least.
ticket 234
Make two krbV imports conditional. These aren't used during a client
install so should cause no problems.
Also fix the client installer to use the new env option in ipautil.run.
We weren't getting the krb5 configuration set in the environment because
we were overriding the environment to set the PATH.
ticket 136
This started with the client uninstaller returning a 1 when not installed.
There was no way to tell whether the uninstall failed or the client
simply wasn't installed which caused no end of grief with the installer.
This led to a lot of certmonger failures too, either trying to stop
tracking a non-existent cert or not handling an existing tracked
certificate.
I moved the certmonger code out of the installer and put it into the
client/server shared ipapython lib. It now tries a lot harder and smarter
to untrack a certificate.
ticket 142
We will update any/all of /etc/ldap.conf, /etc/nss_ldap.conf,
/etc/libnss-ldap.conf and /etc/pam_ldap.conf.
nslcd is the replacement for nss_ldap.
ticket 50
the code was calling ldap_init, which is a deprecated function, and getting a compilation warning. This version uses the recommended function ldap_initilaize.
Using the host service principal one should be able to retrieve a keytab
for other services for the host using ipa-getkeytab. This required a number
of changes:
- allow hosts in the service's managedby to write krbPrincipalKey
- automatically add the host to managedby when a service is created
- fix ipa-getkeytab to return the entire prinicpal and not just the
first data element. It was returning "host" from the service tgt
and not host/ipa.example.com
- fix the display of the managedby attribute in the service plugin
This led to a number of changes in the service unit tests. I took the
opportunity to switch to the Declarative scheme and tripled the number
of tests we were doing. This shed some light on a few bugs in the plugin:
- if a service had a bad usercertificate it was impossible to delete the
service. I made it a bit more flexible.
- I added a summary for the mod and find commands
- has_keytab wasn't being set in the find output
ticket 68
We need the configured kerberos realm so we can clean up /etc/krb5.keytab.
We have this already in /etc/ipa/default.conf so use that instead of
requiring a whole other python package to do it.
If this ever gets out of sync the user can always remove
/var/lib/ipa-client/sysrestore/*, they just need to understand the
implications.
One potential problem is with certmonger. If you install the client
and then re-install without uninstalling then the subsequent
certificate request by certmonger will fail because it will already
be tracking a certificate in /etc/pki/nssdb of the same nickname and
subject (the old cert).
- Move the ipa-getcert request to after we set up /etc/krb5.conf
- Don't try removing certificates that don't exist
- Don't tell certmonger to stop tracking a cert that doesn't exist
- Allow --password/-w to be the kerberos password
- Print an error if prompting for a password would happen in unattended mode
- Still support echoing a password in when in unattended mode
Also re-arrange some code around reading the configuration file. In trying
to eliminate bogus error messages I prevented the file from being read at all.
It isn't a problem when joining with ipa-client (which uses -s) but it wouldn't
work if you don't pass in a server name.
We have had a state file for quite some time that is used to return
the system to its pre-install state. We can use that to determine what
has been configured.
This patch:
- uses the state file to determine if dogtag was installed
- prevents someone from trying to re-install an installed server
- displays some output when uninstalling
- re-arranges the ipa_kpasswd installation so the state is properly saved
- removes pkiuser if it was added by the installer
- fetches and installs the CA on both masters and clients
- Don't run nscd if using sssd, the caching of nscd conflicts with sssd
- Set the minimum version of sssd to 1.1.1 to pick up needed hbac fixes
- only try to read the file configuration if the server isn't passed in
- Fetch the CA cert before running certmonger
- Delete entries from the keytab before removing /etc/krb5.conf
- Add and remove the IPA CA to /etc/pki/nssdb
When using the dogtag CA we can control what the subject of an issued
certificate is regardless of what is in the CSR, we just use the CN value.
The selfsign CA does not have this capability. The subject format must
match the configured format or certificate requests are rejected.
The default format is CN=%s,O=IPA. certmonger by default issues requests
with just CN so all requests would fail if using the selfsign CA.
This subject base is stored in cn=ipaconfig so we can just fetch that
value in the enrollment process and pass it to certmonger to request
the right thing.
Note that this also fixes ipa-join to work with the new argument passing
mechanism.
This does a number of things under the hood:
- Use authconfig to enable sssd in nss and pam
- Configure /etc/sssd/sssd.conf to use our IPA provider
- Enable the certmonger process and request a server cert
- join the IPA domain and retrieve a principal. The clinet machine
*must* exist in IPA to be able to do a join.
- And then undo all this on uninstall
