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-rw-r--r--freeipa.spec.in3
-rw-r--r--install/configure.ac2
-rw-r--r--install/share/Makefile.am4
-rw-r--r--install/share/advise/Makefile.am17
-rw-r--r--install/share/advise/legacy/Makefile.am15
-rw-r--r--install/share/advise/legacy/pam.conf.template22
-rw-r--r--install/share/advise/legacy/sssd.conf.template13
-rw-r--r--ipaserver/advise/plugins/legacy_clients.py163
8 files changed, 239 insertions, 0 deletions
diff --git a/freeipa.spec.in b/freeipa.spec.in
index 0afcdae86..d4f90c7d8 100644
--- a/freeipa.spec.in
+++ b/freeipa.spec.in
@@ -630,6 +630,9 @@ fi
%{_usr}/share/ipa/*.ldif
%{_usr}/share/ipa/*.uldif
%{_usr}/share/ipa/*.template
+%dir %{_usr}/share/ipa/advise
+%dir %{_usr}/share/ipa/advise/legacy
+%{_usr}/share/ipa/advise/legacy/*.template
%dir %{_usr}/share/ipa/ffextension
%{_usr}/share/ipa/ffextension/bootstrap.js
%{_usr}/share/ipa/ffextension/install.rdf
diff --git a/install/configure.ac b/install/configure.ac
index fca4c6991..29254e6ed 100644
--- a/install/configure.ac
+++ b/install/configure.ac
@@ -85,6 +85,8 @@ AC_CONFIG_FILES([
html/Makefile
migration/Makefile
share/Makefile
+ share/advise/Makefile
+ share/advise/legacy/Makefile
ui/Makefile
ui/src/Makefile
ui/src/libs/Makefile
diff --git a/install/share/Makefile.am b/install/share/Makefile.am
index 1e56d2c53..5fff55bd1 100644
--- a/install/share/Makefile.am
+++ b/install/share/Makefile.am
@@ -1,5 +1,9 @@
NULL =
+SUBDIRS = \
+ advise \
+ $(NULL)
+
appdir = $(IPA_DATA_DIR)
app_DATA = \
05rfc2247.ldif \
diff --git a/install/share/advise/Makefile.am b/install/share/advise/Makefile.am
new file mode 100644
index 000000000..877f91ce8
--- /dev/null
+++ b/install/share/advise/Makefile.am
@@ -0,0 +1,17 @@
+NULL =
+
+SUBDIRS = \
+ legacy \
+ $(NULL)
+
+appdir = $(IPA_DATA_DIR)/advise
+app_DATA = \
+ $(NULL)
+
+EXTRA_DIST = \
+ $(app_DATA) \
+ $(NULL)
+
+MAINTAINERCLEANFILES = \
+ *~ \
+ Makefile.in
diff --git a/install/share/advise/legacy/Makefile.am b/install/share/advise/legacy/Makefile.am
new file mode 100644
index 000000000..73cd2718c
--- /dev/null
+++ b/install/share/advise/legacy/Makefile.am
@@ -0,0 +1,15 @@
+NULL =
+
+appdir = $(IPA_DATA_DIR)/advise/legacy
+app_DATA = \
+ sssd.conf.template \
+ pam.conf.template \
+ $(NULL)
+
+EXTRA_DIST = \
+ $(app_DATA) \
+ $(NULL)
+
+MAINTAINERCLEANFILES = \
+ *~ \
+ Makefile.in
diff --git a/install/share/advise/legacy/pam.conf.template b/install/share/advise/legacy/pam.conf.template
new file mode 100644
index 000000000..bdd91821e
--- /dev/null
+++ b/install/share/advise/legacy/pam.conf.template
@@ -0,0 +1,22 @@
+auth required pam_env.so
+auth sufficient pam_unix.so nullok try_first_pass
+auth requisite pam_succeed_if.so uid >= 500 quiet
+auth sufficient pam_sss.so use_first_pass
+auth required pam_deny.so
+
+account required pam_unix.so broken_shadow
+account sufficient pam_localuser.so
+account sufficient pam_succeed_if.so uid < 500 quiet
+account [default=bad success=ok user_unknown=ignore] pam_sss.so
+account required pam_permit.so
+
+password requisite pam_cracklib.so try_first_pass retry=3 type=
+password sufficient pam_unix.so sha512 shadow nullok try_first_pass use_authtok
+password sufficient pam_sss.so use_authtok
+password required pam_deny.so
+
+session optional pam_keyinit.so revoke
+session required pam_limits.so
+session [success=1 default=ignore] pam_succeed_if.so service in crond quiet use_uid
+session required pam_unix.so
+session optional pam_sss.so
diff --git a/install/share/advise/legacy/sssd.conf.template b/install/share/advise/legacy/sssd.conf.template
new file mode 100644
index 000000000..28f9c115d
--- /dev/null
+++ b/install/share/advise/legacy/sssd.conf.template
@@ -0,0 +1,13 @@
+[sssd]
+services = nss, pam
+config_file_version = 2
+domains = default
+re_expression = (?P<name>.+)
+
+[domain/default]
+cache_credentials = True
+id_provider = ldap
+auth_provider = ldap
+ldap_uri = ldap://$IPA_SERVER_HOSTNAME
+ldap_search_base = cn=compat,$BASE_DN
+ldap_tls_cacert = /etc/openldap/cacerts/ipa.crt
diff --git a/ipaserver/advise/plugins/legacy_clients.py b/ipaserver/advise/plugins/legacy_clients.py
new file mode 100644
index 000000000..f58af9b9f
--- /dev/null
+++ b/ipaserver/advise/plugins/legacy_clients.py
@@ -0,0 +1,163 @@
+# Authors: Ana Krivokapic <akrivoka@redhat.com>
+#
+# Copyright (C) 2013 Red Hat
+# see file 'COPYING' for use and warranty information
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+import os
+
+from ipalib import api
+from ipalib.frontend import Advice
+from ipapython.ipautil import template_file, SHARE_DIR
+
+
+class config_base_sssd_before_1_9(Advice):
+ def check_compat_plugin(self):
+ compat_is_enabled = api.Command['compat_is_enabled']()['result']
+ if not compat_is_enabled:
+ self.log.comment(
+ 'Schema Compatibility plugin has not been configured '
+ 'on this server. To configure it, run '
+ '"ipa-adtrust-install --enable-compat"\n'
+ )
+
+ def configure_ca_cert(self):
+ self.log.comment('Please note that this script assumes '
+ '/etc/openldap/cacerts as the default CA certificate '
+ 'location. If this value is different on your system '
+ 'the script needs to be modified accordingly.\n')
+
+ cacertdir_rehash = ('https://fedorahosted.org/authconfig/browser/'
+ 'cacertdir_rehash?format=txt')
+ self.log.comment('Download the CA certificate of the IPA server')
+ self.log.command('mkdir -p -m 755 /etc/openldap/cacerts')
+ self.log.command('wget http://%s/ipa/config/ca.crt -O '
+ '/etc/openldap/cacerts/ipa.crt\n' % api.env.host)
+
+ self.log.comment('Generate hashes for the openldap library')
+ self.log.command('which cacertdir_rehash')
+ self.log.command('if [ $? -ne 0 ] ; then')
+ self.log.command(' wget "%s" -O cacertdir_rehash ;' % cacertdir_rehash)
+ self.log.command(' chmod 755 ./cacertdir_rehash ;')
+ self.log.command(' ./cacertdir_rehash /etc/openldap/cacerts/ ;')
+ self.log.command('else')
+ self.log.command(' cacertdir_rehash /etc/openldap/cacerts/ ;')
+ self.log.command('fi\n')
+
+ def configure_and_start_sssd(self):
+ sub_dict = dict(
+ IPA_SERVER_HOSTNAME=api.env.host,
+ BASE_DN=','. join(['dc=%s' % c for c in api.env.domain.split('.')])
+ )
+ template = os.path.join(
+ SHARE_DIR,
+ 'advise',
+ 'legacy',
+ 'sssd.conf.template'
+ )
+ sssd_conf = template_file(template, sub_dict)
+
+ self.log.comment('Configure SSSD')
+ self.log.command('cat > /etc/sssd/sssd.conf << EOF \n'
+ '%s\nEOF' % sssd_conf)
+ self.log.command('chmod 0600 /etc/sssd/sssd.conf\n')
+
+ self.log.comment('Start SSSD')
+ self.log.command('service sssd start')
+
+
+class config_redhat_sssd_before_1_9(config_base_sssd_before_1_9):
+ """
+ Legacy client configuration for Red Hat based platforms.
+ """
+ description = ('Instructions for configuring a system with an old version '
+ 'of SSSD (1.5-1.8) as a FreeIPA client. This set of '
+ 'instructions is targeted for platforms that include '
+ 'the authconfig utility, which are all Red Hat based '
+ 'platforms.')
+
+ def get_info(self):
+ self.check_compat_plugin()
+
+ self.log.comment('Install required packages via yum')
+ self.log.command('yum install -y sssd authconfig wget openssl\n')
+
+ self.configure_ca_cert()
+
+ self.log.comment('Use the authconfig to configure nsswitch.conf '
+ 'and the PAM stack')
+ self.log.command('authconfig --updateall --enablesssd '
+ '--enablesssdauth\n')
+
+ self.configure_and_start_sssd()
+
+
+api.register(config_redhat_sssd_before_1_9)
+
+
+class config_generic_sssd_before_1_9(config_base_sssd_before_1_9):
+ """
+ Legacy client configuration for non Red Hat based platforms.
+ """
+ description = ('Instructions for configuring a system with an old version '
+ 'of SSSD (1.5-1.8) as a FreeIPA client. This set of '
+ 'instructions is targeted for platforms that do not '
+ 'include the authconfig utility.')
+
+ def get_info(self):
+ self.check_compat_plugin()
+
+ with open(os.path.join(
+ SHARE_DIR,
+ 'advise',
+ 'legacy',
+ 'pam.conf.template')) as fd:
+ pam_conf = fd.read()
+
+ self.log.comment('Install required packages using your system\'s '
+ 'package manager. E.g:')
+ self.log.command('apt-get -y install sssd wget openssl\n')
+
+ self.configure_ca_cert()
+
+ self.log.comment('Configure nsswitch.conf. Append sss to the lines '
+ 'beginning with passwd and group. ')
+ self.log.command('grep "^passwd.*sss" /etc/nsswitch.conf')
+ self.log.command('if [ $? -ne 0 ] ; then sed -i '
+ '\'/^passwd/s|$| sss|\' /etc/nsswitch.conf ; fi')
+ self.log.command('grep "^group.*sss" /etc/nsswitch.conf')
+ self.log.command('if [ $? -ne 0 ] ; then sed -i '
+ '\'/^group/s|$| sss|\' /etc/nsswitch.conf ; fi\n')
+
+ self.log.comment('Configure PAM. Configuring the PAM stack differs on '
+ 'particular distributions. The resulting PAM stack '
+ 'should look like this:')
+ self.log.command('cat > /etc/pam.conf << EOF \n'
+ '%s\nEOF\n' % pam_conf)
+
+ self.configure_and_start_sssd()
+
+ def configure_ca_cert(self):
+ super(config_generic_sssd_before_1_9, self).configure_ca_cert()
+
+ self.log.comment('Configure ldap.conf. Set the value of '
+ 'TLS_CACERTDIR to /etc/openldap/cacerts. Make sure '
+ 'that the location of ldap.conf file matches your '
+ 'system\'s configuration.')
+ self.log.command('echo "TLS_CACERTDIR /etc/openldap/cacerts" >> '
+ '/etc/ldap/ldap.conf\n')
+
+
+api.register(config_generic_sssd_before_1_9)