When certain features are being configured via authconfig, we need to
remember what was configured and what was the state before it so that
during uninstall we restore proper state of the services.
Mostly it affects sssd configuration with multiple domains but also
pre-existing LDAP and krb5 configurations.
This should fix following tickets:
https://fedorahosted.org/freeipa/ticket/1750https://fedorahosted.org/freeipa/ticket/1769
Let netaddr.IPAddress() use inet_pton() rather than inet_aton() for
IP address parsing. We will use the same function in IPv4/IPv6
conversions + be stricter and don't allow IP addresses such as
'1.1.1' at the same time.
https://fedorahosted.org/freeipa/ticket/1965
backup_and_replace_hostname() was doing three things:
1. Given config file in 'key=value' style, replace value for a
specified key (HOSTNAME)
2. Backup original file and install a replacement
3. Restore original security context after editing
We have several more places where parts of the functionality are needed,
thus making two tools in ipapython.ipautil:
1. config_replace_variables(filepath, replacevars=dict(),
appendvars=dict())
Replaces or appends values to specified keys, adding new key=value
pairs if key was absent
2. backup_config_and_replace_variables(fstore, filepath,
replacevars=dict(),
appendvars=dict())
Backups config file and calls config_replace_variables()
A caller must handle security context after using these two tools.
In addition, as before, there is
ipapython.services.backup_and_replace_hostname() that uses
these common tools and restores security context after editing.
The code will be used extensively for systemd integration for Fedora 16.
Fixes:
https://fedorahosted.org/freeipa/ticket/1871
When LDAP server contains more that one suffixes, the ipa client
installation does not detect it as IPA server and fails to install.
Fix ipa server discovery so that it correctly searches all naming
contexts for the IPA one.
https://fedorahosted.org/freeipa/ticket/1868
httplib purposely keeps the socket open as a file on failed requests. We
need to close this file otherwise nss_shutdown() will fail.
https://fedorahosted.org/freeipa/ticket/1807
Refactor FreeIPA code to allow abstracting all calls to external processes and
dependencies on modification of system-wide configuration. A platform provider
would give its own implementation of those methods and FreeIPA would use it
based on what's built in packaging process.
https://fedorahosted.org/freeipa/ticket/1605
Dogtag is going to be proxied through httpd. To make this work, it has to support renegotiation of the SSL
connection. This patch enables renegotiate in the nss configuration file during during apache configuration,
as well as modifies libnss to set the appropriate optins on the ssl connection in order to renegotiate.
The IPA install uses the internal ports instead of proxying through
httpd since httpd is not set up yet.
IPA needs to Request the certificate through a port that uses authentication. On the Dogtag side, they provide an additional mapping for this: /ca/eeca/ca as opposed tp /ca/ee/ca just for this purpose.
https://fedorahosted.org/freeipa/ticket/1334
add flag to pkicreate in order to enable using proxy.
add the proxy file in /etc/http/conf.d/
Signed-off-by: Simo Sorce <ssorce@redhat.com>
When -w/--password option is passed to ipa-replica-install it is
printed to ipareplica-install.log. Make sure that the value of this
option is hidden.
https://fedorahosted.org/freeipa/ticket/1378
If we set the callback before calling connect() then if the connection
tries a network family type and fails, it will try other family types.
If this happens then the callback set on the first socket will be lost
when a new socket is created. There is no way to query for the callback
in an existing socket.
https://fedorahosted.org/freeipa/ticket/1349
Implements a way to pass match_local and parse_netmask parameters
to IP option checker.
Now, there is just one common option type "ip" with new optional
attributes "ip_local" and "ip_netmask" which can be used to
pass IP address validation parameters.
https://fedorahosted.org/freeipa/ticket/1333
When connection between a master machine and future replica is not
sane, the replica installation may fail unexpectedly with
inconvenient error messages. One common problem is misconfigured
firewall.
This patch adds a program ipa-replica-conncheck which tests the
connection using the following procedure:
1) Execute the on-replica check testing the connection to master
2) Open required ports on local machine
3) Ask user to run the on-master part of the check OR run it
automatically:
a) kinit to master as default admin user with given password
b) run the on-master part using ssh
4) When master part is executed, it checks connection back to
the replica and prints the check result
This program is run by ipa-replica-install as mandatory part. It
can, however, be skipped using --skip-conncheck option.
ipa-replica-install now requires password for admin user to run
the command on remote master.
https://fedorahosted.org/freeipa/ticket/1107
Remove redundant ipa-client-install error message when optional nscd
daemon was not installed. Additionally, use standard IPA functions
for service manipulation and improve logging.
https://fedorahosted.org/freeipa/ticket/1207
If a hostname was provided it wasn't used to configure either
certmonger or sssd. This resulted in a non-working configuration.
Additionally on un-enrollment the wrong hostname was unenrolled, it
used the value of gethostname() rather than the one that was passed
into the installer.
We have to modify the CA configuration of certmonger to make it
use the right principal when requesting certificates. The filename
is unpredicable but it will be in /var/lib/certmonger/cas.
We need to hunt for ipa_submit and add -k <principal> to it, then
undo that on uninstall. These files are created the first time
the certmonger service starts, so start and stop it before messing
with them.
ticket 1029
IPA server/replica uninstallation may fail when it tries to restore
a Directory server configuration file in sysrestore directory, which
was already restored before.
The problem is in Directory Server uninstaller which uses and modifies
its own image of sysrestore directory state instead of using the
common uninstaller image.
https://fedorahosted.org/freeipa/ticket/1026
When enabling replication we make an SSL connection. I think the way
this goes is python-ldap -> openldap -> NSS. It may be a problem in
the openldap SSL client, maybe it isn't calling NSS_Shutdown(). In any
case if we use ldapi instead the problem goes away.
Back out the temporary code to ignore nss_shutdown errors.
ticket 965
1. Fix a unicode() problem creating the DNS entries
2. Fix a strange NSS error when generating the certificates against
a dogtag server.
The NSS errors are quite strange. When generating the first certificate
nss_shutdown() fails because the database isn't initialized yet but
nss_is_initialized() returned True. The second pass fails because
something is in use.
Request logging on the server only happened if you added verbose=True
or debug=True to the IPA config file. We should log the basics at
least: who, what, result.
Move a lot of entries from info to debug logging as well.
Related to ticket 873
Instead pof always capturing the output, make it possible to let
it go to the standard output pipes.
Use this in ipactl to let init scripts show their output.
Fixes: https://fedorahosted.org/freeipa/ticket/765
When a randomly generated password contains a space character
as the first or the last character, installation fails on
kdb5_ldap_util calling, which does not accept that. This patch
fixes the generator to generate space only on allowed position.
This patch also ensures that no password is printed to
server install log.
https://fedorahosted.org/freeipa/ticket/731
This patch contains 2 parts.
The first part is a small utility to create and validate the current
API. To do this it needs to load ipalib which on a fresh system
introduces a few problems, namely that it relies on a python plugin
to set the default encoding to utf8. For our purposes we can skip that.
It is also important that any optional plugins be loadable so the
API can be examined.
The second part is a version exchange between the client and server.
The version has a major and a minor version. The major verion is
updated whenever existing API changes. The minor version is updated when
new API is added. A request will be rejected if either the major versions
don't match or if the client major version is higher than then server
major version (though by implication new API would return a command not
found if allowed to proceed).
To determine the API version of the server from a client use the ping
command.
ticket 584
This has been completely abandoned since ipa v1 and is not built by default.
Instead of carrying dead weight, let's remove it for now.
Fixes: https://fedorahosted.org/freeipa/ticket/761
if ipa-replica-manage list is given a master name as argument then the tool
has the old behavior of listing that specific master replication agreements
Fixes: https://fedorahosted.org/freeipa/ticket/625
The changes include:
* Change license blobs in source files to mention GPLv3+ not GPLv2 only
* Add GPLv3+ license text
* Package COPYING not LICENSE as the license blobs (even the old ones)
mention COPYING specifically, it is also more common, I think
https://fedorahosted.org/freeipa/ticket/239
Notable changes include:
* parse AAAA records in dnsclient
* also ask for AAAA records when verifying FQDN
* do not use functions that are not IPv6 aware - notably socket.gethostbyname()
The complete list of functions was taken from http://www.akkadia.org/drepper/userapi-ipv6.html
section "Interface Checklist"
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
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
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
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
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.
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
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).
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
This moves code that does HTTP and HTTPS requests into a common library
that can be used by both the installer and the dogtag plugin.
These functions are not generic HTTP/S clients, they are designed
specifically to talk to dogtag, so use accordingly.
Remove SAFE_STRING_PATTERN, safe_string_re, needs_base64(),
wrap_binary_data(), unwrap_binary_data() from both instances
of ipautil.py. This code is no longer in use and the
SAFE_STRING_PATTERN regular expression string was causing xgettext
to abort because it wasn't a valid ASCII string.
The new framework uses default.conf instead of ipa.conf. This is useful
also because Apache uses a configuration file named ipa.conf.
This wipes out the last vestiges of the old ipa.conf from v1.
There are times where a caller will want to determine the course of
action based on the returncode instead of relying on it != 0.
This also lets the caller get the contents of stdout and stderr.
Signed-off-by: John Dennis <jdennis@redhat.com>
along with stdout,stderr also log the initial command
This implements better logging of external commands. Formerly we were
just outputting stdout and stderr without labeling which was which. We
also omitted the initial command and it's arguments. This made it
difficult when reviewing the logs to know what the command was and
what was stdout vs. stderr. This patch fixes that.
This also adds a new option to the template system. If you include
eval(string) in a file that goes through the templater then the
string in the eval will be evaluated by the Python interpreter. This is
used so one can do $UIDSTART+1. If any errors occur during the evaluation
the original string is is returned, eval() and all so it is up to the
developer to make sure the evaluation passes.
The default value for uid and gid is now a random value between
1,000,000 and (2^31 - 1,000,000)
This involves creating a new CA instance on the replica and using pkisilent
to create a clone of the master CA.
Also generally fixes IPA to work with the latest dogtag SVN tip. A lot of
changes to ports and configuration have been done recently.
The CA is currently not automatically installed. You have to pass in the
--ca flag to install it.
What works:
- installation
- unistallation
- cert/ra plugins can issue and retrieve server certs
What doesn't work:
- self-signed CA is still created and issues Apache and DS certs
- dogtag and python-nss not in rpm requires
- requires that CS be in the "pre" install state from pkicreate
