75 lines
3.0 KiB
Bash
75 lines
3.0 KiB
Bash
# Copyright 2016 Massachusetts Open Cloud
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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function install_federation {
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if is_ubuntu; then
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install_package libapache2-mod-shib2
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# Create a new keypair for Shibboleth
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sudo shib-keygen -f
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# Enable the Shibboleth module for Apache
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sudo a2enmod shib2
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else
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# Note(knikolla): For CentOS/RHEL, installing shibboleth is tricky
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# It requires adding a separate repo not officially supported
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echo "Skipping installation of shibboleth for non ubuntu host"
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fi
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}
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function configure_federation {
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local keystone_apache_conf=$(apache_site_config_for keystone)
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# Add WSGIScriptAlias directive to vhost configuration for port 5000
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sudo sed -i -e "
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/<VirtualHost \*:5000>/r $KEYSTONE_PLUGIN/files/federation/shib_apache_alias.txt
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" $keystone_apache_conf
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# Append to the keystone.conf vhost file a <Location> directive for the Shibboleth module
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# and a <Location> directive for the identity provider
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cat $KEYSTONE_PLUGIN/files/federation/shib_apache_handler.txt | sudo tee -a $keystone_apache_conf
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sudo sed -i -e "s|%IDP_ID%|$IDP_ID|g;" $keystone_apache_conf
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# Copy a templated /etc/shibboleth/shibboleth2.xml file...
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sudo cp $KEYSTONE_PLUGIN/files/federation/shibboleth2.xml /etc/shibboleth/shibboleth2.xml
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# ... and replace the %HOST_IP% placeholder with the host ip
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sudo sed -i -e "s|%HOST_IP%|$HOST_IP|g;" /etc/shibboleth/shibboleth2.xml
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restart_service shibd
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# Enable the mapped auth method in /etc/keystone.conf
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iniset $KEYSTONE_CONF auth methods "external,password,token,mapped"
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# Specify the header that contains information about the identity provider
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iniset $KEYSTONE_CONF mapped remote_id_attribute "Shib-Identity-Provider"
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}
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function register_federation {
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local federated_domain=$(get_or_create_domain federated_domain)
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local federated_project=$(get_or_create_project federated_project federated_domain)
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local federated_users=$(get_or_create_group federated_users federated_domain)
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local member_role=$(get_or_create_role Member)
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openstack role add --group $federated_users --domain $federated_domain $member_role
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openstack role add --group $federated_users --project $federated_project $member_role
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}
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function uninstall_federation {
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if is_ubuntu; then
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uninstall_package libapache2-mod-shib2
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sudo rm -rf /etc/shibboleth
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else
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echo "Skipping uninstallation of shibboleth for non ubuntu host"
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fi
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}
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