We lacked good error messages if the user/group container you used doesn't
exist.
Add a --continue option so things can continue if you use a bad user/group
container. This has the side-effect of letting you migrate just users or
groups by using a bad container for the one you don't want.
Fix a Gettext() error when displaying the migrated password message.
ticket 289
In ipa-replica-prepare a call to search_ext() was returning ldap.SUCCESS.
The search actually was fine and returned data but an exception was returned
and handled (though we didn't know what to do with it). This patch
lets it continue along.
ticket 285
Fix a logic problem in ldap2:get_schema() for determining if it
can fetch the schema or not. Normally we only want to do this for servers
but if you pass in your own connection it will use that.
This was meant to catch the case where the client wasn't configured and
it missed the most obvious one: the client was installed and is now
uninstalled.
This has been annoying for developers who switch back and forth. It will
still break v1 but at least going from v1 to v2 will work seemlessly.
ticket 240
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.
python-configobj is a leftover from TurboGears requires as far as I can tell.
The ipa-ldap-updater message was supposed to detect when an upgrade was
installed but not applied. We are doing upgrades differently in v2.
tickets 141 and 219
Note that this doesn't rely on IPA having a configured DNS server.
It passes the host name to the resolver and doesn't try to do a lookup
within the IPA DNS directly (e.g. no internal LDAP search).
Tries to determine if a domain is included and if not then the IPA
domain is added. This won't do the right thing if there are multiple
configured subdomains.
ticket 106
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
This addresses some problems trying to build on non-Fedora/RHEL
distributions, notably Gentoo and Ubuntu/Debian.
Patch contributed by Ian Kumlien <pomac@vapor.com>
We used to check for these one at a time so you'd run it once and find
out you're missing the bind package. Install that and run the installer
again and you'd discover you're missing bind-dyndb-ldap.
ticket 140
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
Also do the following:
- Remove conflicts on mod_ssl
- Remove a lot of version checking for EOL'd Fedora versions
- Add a few conditionals for rhel6
- Add Requires of nss-tools on ipa-client
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 don't use certmonger to get certificates during installation because
of the chicken-and-egg problem. This means that the IPA web and ldap
certs aren't being tracked for renewal.
This requires some manual changes to the certmonger request files once
tracking has begun because it doesn't store a subject or principal template
when a cert is added via start-tracking.
This also required some changes to the cert command plugin to allow a
host to execute calls against its own service certs.
ticket 67
When making LDAP calls via api.Backend.ldap2 the ldap2 object will already
be locked by the api.finalize() call. So the first time that
api.Backend.ldap2.connect() is called an error would be thrown that
self.schema cannot be set because the object is ReadOnly. This uses the
documented procedure for working around this lock.
This was preventing the DNS installation to proceed.
ticket #188
Move the user-private group caching code out of the global config and
determine the value the first time it is needed.
Renamed global_init() back to get_schema() and make it take an optional
connection. This solves the problem of being able to do all operations
with a simple bind instead of GSSAPI.
Moved the global get_syntax() into a class method so that a schema
can be passed in.
If a schema wasn't loaded during the module import then it is loaded
when the connection is created (so we have the credntials needed for
binding).
ticket 63
Fedora 14 introduced the following incompatiblities:
- the kerberos binaries moved from /usr/kerberos/[s]/bin to /usr/[s]bin
- the xmlrpclib in Python 2.7 is not fully backwards compatible to 2.6
Also, when moving the installed host service principals:
- don't assume that krbticketflags is set
- allow multiple values for krbextradata
ticket 155
This replaces the old no logging mechanism that only handled not logging
passwords passed on the command-line. The dogtag installer was including
passwords in the output.
This also adds no password logging to the sslget invocations and removes
a couple of extraneous log commands.
ticket 156
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
Installing dogtag is quite slow and it isn't always clear that things
are working. This breaks out some restart calls into separate steps
to show some amount of progress. There are still some steps that take
more than a minute (pkicreate and pkisilent).
Add new argument to pkisilent, -key_algorithm
Update a bunch of minimum required versions in the spec file.
tickets 139 (time) and 144 (key_algorithm)
Move the netgroup compat configuration from the nis configuration to
the existing compat configuration.
Add a 'status' option to the ipa-copmat-manage tool.
ticket 91
This disables debug output in the Apache log by default. If you want
increased output create /etc/ipa/server.conf and set it to:
[global]
debug=True
If this is too much output you can select verbose output instead:
[global]
debug=False
verbose=True
ticket 60
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
This adds a new global option to the ipa command, -f/--no-fallback. If this
is included then just the server configured in /etc/ipa/default.conf is used.
Otherwise that is tried first then all servers in DNS with the ldap SRV record
are tried.
Create a new Local() Command class for local-only commands. The help
command is one of these. It shouldn't need a remote connection to execute.
ticket #15
To do this we need to break the link manually on both sides, the user and
the group.
We also have to verify in advance that the user performing this is allowed
to do both. Otherwise the user could be decoupled but not the group
leaving it in a quasi broken state that only ldapmodify could fix.
ticket 75
The remove member function in baseldap was not returning failures at all.
The add member function was only showing them in the group object.
Most of the magic is handled in baseldap. Each plugin just needs to define
object_name and object_name_plural. object_name must be all lower-case
because fake-attributes are created so membership can be broken out
per-object type. I left the plural name lower case as well.
ticket 85
The pattern validator by default displays the pattern that is being
matched against. This isn't helpful, particularly for very hairy patterns.
This adds a new parameter, pattern_errmsg, that is displayed on errors
if set.
ticket #11
This also requires a resolvable hostname on services as well. I want
people to think long and hard about adding things that aren't resolvable.
The cert plugin can automatically create services on the user's behalf when
issuing a cert. It will always set the force flag to True.
We use a lot of made-up host names in the test system, all of which require
the force flag now.
ticket #25
When a service has a certificate and the CA backend doesn't support
revocation (like selfsign) then we simply drop the old certificate in
preparation for adding a new one. We weren't setting the usercertificate
attribute to None so there was nothing to do in ldap_update().
Added a test case for this situation to ensure that re-issuing a certificate
works.
ticket #88
It would work if you ran the test from its location in tests/test_ipalib
but this isn't the most common method. If you want to run it individually
you can do:
$ ./make-test tests/test_ipalib/test_text.py
The entitlement entries themselves will be rather simple, consisting
of the objectClasses ipaObject and pkiUser. We will just store
userCertificate in it. The DN will contain the UUID of the entitlement.
ticket #27
This patch:
- bumps up the minimum version of python-nss
- will initialize NSS with nodb if a CSR is loaded and it isn't already
init'd
- will shutdown NSS if initialized in the RPC subsystem so we use right db
- updated and added a few more tests
Relying more on NSS introduces a bit of a problem. For NSS to work you
need to have initialized a database (either a real one or no_db). But once
you've initialized one and want to use another you have to close down the
first one. I've added some code to nsslib.py to do just that. This could
potentially have some bad side-effects at some point, it works ok now.
When the netgroup plugin was rebased it ended up using the member
attribute for its memberships and not memberuser/memberhost.
I also fixed this same attribute problem in the tests and tried to beef
them up a little. If nis/schema compat are enabled it will try to compare
the generated triplets with a known-good value.
This was originally configured to pull from the compat area but Nalin
thinks that is a bad idea (and it stopped working anyway). This configures
the netgroup map to create the triples on its own.
Ticket #87
Neither of these was working properly, I assume due to changes in the ldap
backend. The normalizer now appends the basedn if it isn't included and
this was causing havoc with these utilities.
After fixing the basics I found a few corner cases that I also addressed:
- you can't/shouldn't disable compat if the nis plugin is enabled
- we always want to load the nis LDAP update so we get the netgroup config
- LDAPupdate.update() returns True/False, not an integer
I took some time and fixed up some things pylint complained about too.
Ticket #83
This patch does the following:
- drops our in-tree x509v3 parser to use the python-nss one
- return more information on certificates
- make an API change, renaming cert-get to cert-show
- Drop a lot of duplicated code
I have to do some pretty low-level LDAP work to achieve this. Since
we can't read the key using our modlist generator won't work and lots of
tricks would be needed to use the LDAPUpdate object in any case.
I pulled usercertificate out of the global params and put into each
appropriate function because it makes no sense for service-disable.
This also adds a new variable, has_keytab, to service/host_show output.
This flag tells us whether there is a krbprincipalkey.
Add an optional search_attributes variable in case the attributes you
want to display by default aren't what you want to search on.
Also link in any cn=ipaconfig attributes that contain a comma-separated
list of attributes to search on.
This started as an effort to display a more useful error message in the
Apache error log if retrieving the schema failed. I broadened the scope
a little to include limiting the output in the Apache error log
so errors are easier to find.
This adds a new configuration option, startup_traceback. Outside of
lite-server.py it is False by default so does not display the traceback
that lead to the StandardError being raised. This makes the mod_wsgi
error much easier to follow.
This uses a new 389-ds plugin, Managed Entries, to automatically create
a group entry when a user is created. The DNA plugin ensures that the
group has a gidNumber that matches the users uidNumber. When the user is
removed the group is automatically removed as well.
If the managed entries plugin is not available or if a specific, separate
range for gidNumber is passed in at install time then User-Private Groups
will not be configured.
The code checking for the Managed Entries plugin may be removed at some
point. This is there because this plugin is only available in a 389-ds
alpha release currently (1.2.6-a4).
The migration plugin uses a pre-op function to automatically create
kerberos credentials when binding using a password.
The problem is that we do a simple bind when doing password-base
host enrollment. This was causing krbPasswordExpiration to be set
which isn't what we want for hosts. They really shouldn't go through
this code at all.
Whenever we upgrade IPA such that any data incompatibilities might occur
then we need to bump the DATA_VERSION value so that data will not
replicate to other servers. The idea is that you can do an in-place
upgrade of each IPA server and the different versions own't pollute
each other with bad data.
The problem was trying to operate directly on the ACI itself. I
introduced a new function, _aci_to_kw(), that converts an ACI
into a set of keywords. We can take these keywords, like those passed
in when an ACI is created, to merge in any changes and then re-create the
ACI.
I also switched the ACI tests to be declarative and added a lot more
cases around the modify operation.
serviceName was originally part of the HBAC rules. We dropped it
to use a separate service object instead so we could more easily
do groups of services in rules.
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.
This causes the installation to blow up badly otherwise.
To remove an existing instance run:
# pkiremove -pki_instance_root=/var/lib -pki_instance_name=pki-ca
Rob Crittenden