New option '--kinit-attempts' enables the host to make multiple attempts to
obtain host TGT from master before giving up and aborting client installation.
In addition, all kinit attempts were replaced by calls to
'ipautil.kinit_keytab' and 'ipautil.kinit_password'.
https://fedorahosted.org/freeipa/ticket/4808
Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Reviewed-By: Simo Sorce <ssorce@redhat.com>
Reviewed-By: Petr Spacek <pspacek@redhat.com>
Provides two new options for the ipa-client-install:
--nisdomain: specifies the NIS domain name
--no_nisdomain: flag to aviod setting the NIS domain name
In case no --nisdomain is specified and --no_nisdomain flag was
not set, the IPA domain is used.
Manual pages updated.
http://fedorahosted.org/freeipa/ticket/3202
Reviewed-By: Jakub Hrozek <jhrozek@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
This option makes record changes in DNS tree synchronous.
IPA calls will wait until new data are visible over DNS protocol
or until timeout.
It is intended only for testing. It should prevent tests from
failing if there is bigger delay between changes in LDAP and DNS.
Reviewed-By: Petr Viktorin <pviktori@redhat.com>
If SSH keys have not been generated prior to enrolling the client to the
IPA server, they will not be uploaded to the server, since they're not
present. Clarify this issue in the man pages.
https://fedorahosted.org/freeipa/ticket/4055
Reviewed-By: Jan Pazdziora <jpazdziora@redhat.com>
Modify ipalib.rpc to support JSON-RPC in addition to XML-RPC.
This is done by subclassing and extending xmlrpclib, because
our existing code relies on xmlrpclib internals.
The URI to use is given in the new jsonrpc_uri env variable. When
it is not given, it is generated from xmlrpc_uri by replacing
/xml with /json.
The rpc_json_uri env variable existed before, but was unused,
undocumented and not set the install scripts.
This patch removes it in favor of jsonrpc_uri (for consistency
with xmlrpc_uri).
Add the rpc_protocol env variable to control the protocol
IPA uses. rpc_protocol defaults to 'jsonrpc', but may be changed
to 'xmlrpc'.
Make backend.Executioner and tests use the backend specified by
rpc_protocol.
For compatibility with unwrap_xml, decoding JSON now gives tuples
instead of lists.
Design: http://freeipa.org/page/V3/JSON-RPC
Ticket: https://fedorahosted.org/freeipa/ticket/3299
Add the --automount-location option to ipa-client-install. If the option is
used, ipa-client-automount is called at the end of ipa-client-install.
https://fedorahosted.org/freeipa/ticket/3740
Updates old information produced by the ipa help host command.
Also adds a section to ipa-client-install manpage about client
re-enrollment.
https://fedorahosted.org/freeipa/ticket/3820
A host that has been recreated and does not have its
host entry disabled or removed, can be re-enrolled using
a previously backed up keytab file.
A new option --keytab has been added to ipa-client-install. This
can be used to specify path to the keytab and can be used instead
of -p or -w options.
A new option -f has been added to ipa-join. It forces client to
join even if the host entry already exits. A new certificate,
ssh keys are generated, ipaUniqueID stays the same.
Design page: http://freeipa.org/page/V3/Client_install_using_keytabhttps://fedorahosted.org/freeipa/ticket/3374
Major changes ipa-client-install:
* Use GSSAPI connection to LDAP server to download CA cert (now
the default method)
* Add --ca-cert-file option to load the CA cert from a disk file.
Validate the file. If this option is used the supplied CA cert
is considered definitive.
* The insecure HTTP retrieval method is still supported but it must be
explicitly forced and a warning will be emitted.
* Remain backward compatible with unattended case (except for aberrant
condition when preexisting /etc/ipa/ca.crt differs from securely
obtained CA cert, see below)
* If /etc/ipa/ca.crt CA cert preexists the validate it matches the
securely acquired CA cert, if not:
- If --unattended and not --force abort with error
- If interactive query user to accept new CA cert, if not abort
In either case warn user.
* If interactive and LDAP retrieval fails prompt user if they want to
proceed with insecure HTTP method
* If not interactive and LDAP retrieval fails abort unless --force
* Backup preexisting /etc/ipa/ca.crt in FileStore prior to execution,
if ipa-client-install fails it will be restored.
Other changes:
* Add new exception class CertificateInvalidError
* Add utility convert_ldap_error() to ipalib.ipautil
* Replace all hardcoded instances of /etc/ipa/ca.crt in
ipa-client-install with CACERT constant (matches existing practice
elsewhere).
* ipadiscovery no longer retrieves CA cert via HTTP.
* Handle LDAP minssf failures during discovery, treat failure to check
ldap server as a warninbg in absebce of a provided CA certificate via
--ca-cert-file or though existing /etc/ipa/ca.crt file.
Signed-off-by: Simo Sorce <simo@redhat.com>
Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Fedora 16 introduced chrony as default client time&date synchronization
service:
http://fedoraproject.org/wiki/Features/ChronyDefaultNTP
Thus, there may be people already using chrony as their time and date
synchronization service before installing IPA.
However, installing IPA server or client on such machine may lead to
unexpected behavior, as the IPA installer would configure ntpd and leave
the machine with both ntpd and chronyd enabled. However, since the OS
does not allow both chronyd and ntpd to be running concurrently and chronyd
has the precedence, ntpd would not be run on that system at all.
Make sure, that user is warned when trying to install IPA on such
system and is given a possibility to either not to let IPA configure
ntpd at all or to let the installer stop and disable chronyd.
https://fedorahosted.org/freeipa/ticket/2974
Description for the 'dogtag_version', 'startup_timeout', 'server',
'wait_for_attr' option has been added. Option 'server' has been
marked as deprecated, as it is not used anywhere in IPA code. All
the options have been sorted lexicographically.
https://fedorahosted.org/freeipa/ticket/3071
Put the changes from Ade's dogtag 10 patch into namespaced constants in
dogtag.py, which are then referenced in the code.
Make ipaserver.install.CAInstance use the service name specified in the
configuration. Uninstallation, where config is removed before CA uninstall,
also uses the (previously) configured value.
This and Ade's patch address https://fedorahosted.org/freeipa/ticket/2846
Dogtag 10 uses a new installer, new directory layout and new default
ports. This patch changes the ipa install code to integrate these changes.
https://fedorahosted.org/freeipa/ticket/2846
Let the --server option be specified multiple times on the command line.
The first one passed in is the one we enroll against.
Do additional verification before setting dnsok so we can be sure that
the record(s) were actually discovered in DNS.
If servers are provided on the CLI and --fixed-primary is set then
_srv_ is not added to ipa_server in sssd.conf.
https://fedorahosted.org/freeipa/ticket/2841
The --fixed-primary flag determine the order of the ipa_server directive.
When set the IPA server discovered (or passed in via --server or via
user-input) will be listed first. Otherwise _srv_ is listed first.
https://fedorahosted.org/freeipa/ticket/2282
Previously sessions expired after session_auth_duration had elapsed
commencing from the start of the session. We new support a "rolling"
expiration where the expiration is advanced by session_auth_duration
everytime the session is accessed, this is equivalent to a inactivity
timeout. The expiration is still constrained by the credential
expiration in all cases. The session expiration behavior is
configurable based on the session_auth_duration_type.
* Reduced the default session_auth_duration from 1 hour to 20 minutes.
* Replaced the sesssion write_timestamp with the access_timestamp and
update the access_timestamp whenever the session data is created,
retrieved, or written.
* Modify set_session_expiration_time to handle both an inactivity
timeout and a fixed duration.
* Introduce KerberosSession as a mixin class to share session
duration functionality with all classes manipulating session data
with Kerberos auth. This is both the non-RPC login class and the RPC
classes.
* Update make-lint to handle new classes.
* Added session_auth_duration_type config item.
* Updated default.conf.5 man page for new session_auth_duration_type item.
* Removed these unused config items: mount_xmlserver,
mount_jsonserver, webui_assets_dir
https://fedorahosted.org/freeipa/ticket/2392
Changing a client hostname after ipa-client-install would break
the enrollment on IPA server. Update relevant man pages to contain
such information.
https://fedorahosted.org/freeipa/ticket/1967
For ssh, VerifyHostKeyDNS option is set to 'yes' if --ssh-trust-dns
ipa-client-install option is used.
For sshd, KerberosAuthentication, GSSAPIAuthentication and UsePAM
options are enabled (this can be disabled using --no-sshd
ipa-client-install option).
ticket 1634
This is done by calling host-mod to update the keys on IPA server and nsupdate
to update DNS SSHFP records. DNS update can be disabled using --no-dns-sshfp
ipa-client-install option.
https://fedorahosted.org/freeipa/ticket/1634
This patch adds a session manager and support for caching
authentication in the session. Major elements of the patch are:
* Add a session manager to support cookie based sessions which
stores session data in a memcached entry.
* Add ipalib/krb_utils.py which contains functions to parse ccache
names, format principals, format KRB timestamps, and a KRB_CCache
class which reads ccache entry and allows one to extract information
such as the principal, credentials, credential timestamps, etc.
* Move krb constants defined in ipalib/rpc.py to ipa_krb_utils.py so
that all kerberos items are co-located.
* Modify javascript in ipa.js so that the IPA.command() RPC call
checks for authentication needed error response and if it receives
it sends a GET request to /ipa/login URL to refresh credentials.
* Add session_auth_duration config item to constants.py, used to
configure how long a session remains valid.
* Add parse_time_duration utility to ipalib/util.py. Used to parse the
session_auth_duration config item.
* Update the default.conf.5 man page to document session_auth_duration
config item (also added documentation for log_manager config items
which had been inadvertantly omitted from a previous commit).
* Add SessionError object to ipalib/errors.py
* Move Kerberos protection in Apache config from /ipa to /ipa/xml and
/ipa/login
* Add SessionCCache class to session.py to manage temporary Kerberos
ccache file in effect for the duration of an RPC command.
* Adds a krblogin plugin used to implement the /ipa/login
handler. login handler sets the session expiration time, currently
60 minutes or the expiration of the TGT, whichever is shorter. It
also copies the ccache provied by mod_auth_kerb into the session
data. The json handler will later extract and validate the ccache
belonging to the session.
* Refactored the WSGI handlers so that json and xlmrpc could have
independent behavior, this also moves where create and destroy
context occurs, now done in the individual handler rather than the
parent class.
* The json handler now looks up the session data, validates the ccache
bound to the session, if it's expired replies with authenicated
needed error.
* Add documentation to session.py. Fully documents the entire process,
got questions, read the doc.
* Add exclusions to make-lint as needed.
Add documentation about --preserve-sssd, an ipa-client-install's option to
honor previously available SSSD configuration in case it is not possible to
merge it cleanly with the new one. In this case ipa-client-install will fail
and ask user to fix SSSD config before continuing.
Additional fix for
https://fedorahosted.org/freeipa/ticket/1750https://fedorahosted.org/freeipa/ticket/1769
We determine the realm in the client installer so we can deduce
the base dn, pass that into ipa-join so we don't have to hunt for
it.
Re-order the bind so when doing an OTP enrollment so we can use the host
entry to authenticate before we retrieve the subject base, then initiate
the enrollment.
If ipa-join is called without a basedn it will still attempt to
determine it, but it will fail if anonymous binds are not allowed.
https://fedorahosted.org/freeipa/ticket/1935
Benjamin Drung
David Kupka
Jan Cholasta
Endi S. Dewata
Martin Basti
Martin Babinsky
Gabe
Simo Sorce
Tomas Babej
Tomas Babej
Thorsten Scherf
Petr Spacek
Petr Viktorin
Martin Kosek
Ana Krivokapic
John Dennis
Rob Crittenden
Ade Lee
Yuri Chornoivan
Gowrishankar Rajaiyan
Alexander Bokovoy