f3fbe83708
This pull request adds support for the OpenID Connect authentication flow in Keystone and enables both ID and access token authentication flows. The ID token configuration is designed to allow users to authenticate via Horizon using an identity federation; whereas the Access token is used to allow users to authenticate in the OpenStack CLI using a federated user. Without this PR, if one wants to configure OpenStack to use identity federation, he/she needs to do a lot of configurations in the keystone, Horizon, and register quite a good number of different parameters using the CLI such as mappings, identity providers, federated protocols, and so on. Therefore, with this PR, we propose a method for operators to introduce/present the IdP's metadata to Kolla-ansible, and based on the presented metadata, Kolla-ansible takes care of all of the configurations to prepare OpenStack to work in a federated environment. Implements: blueprint add-openid-support Co-Authored-By: Jason Anderson <jasonanderson@uchicago.edu> Change-Id: I0203a3470d7f8f2a54d5e126d947f540d93b8210
120 lines
4.4 KiB
Django/Jinja
120 lines
4.4 KiB
Django/Jinja
{% set keystone_log_dir = '/var/log/kolla/keystone' %}
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{% set binary_path = '/usr/bin' if keystone_install_type == 'binary' else '/var/lib/kolla/venv/bin' %}
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{% if keystone_enable_tls_backend | bool %}
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{% if kolla_base_distro in ['centos'] %}
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LoadModule ssl_module /usr/lib64/httpd/modules/mod_ssl.so
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{% else %}
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LoadModule ssl_module /usr/lib/apache2/modules/mod_ssl.so
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{% endif %}
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{% endif %}
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Listen {{ api_interface_address | put_address_in_context('url') }}:{{ keystone_public_listen_port }}
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Listen {{ api_interface_address | put_address_in_context('url') }}:{{ keystone_admin_listen_port }}
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ServerSignature Off
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ServerTokens Prod
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TraceEnable off
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KeepAliveTimeout {{ kolla_httpd_keep_alive }}
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ErrorLog "{{ keystone_log_dir }}/apache-error.log"
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<IfModule log_config_module>
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CustomLog "{{ keystone_log_dir }}/apache-access.log" common
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</IfModule>
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{% if keystone_logging_debug | bool %}
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LogLevel info
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{% endif %}
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<Directory "{{ binary_path }}">
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<FilesMatch "^keystone-wsgi-(public|admin)$">
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AllowOverride None
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Options None
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Require all granted
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</FilesMatch>
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</Directory>
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<VirtualHost *:{{ keystone_public_listen_port }}>
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WSGIDaemonProcess keystone-public processes={{ openstack_service_workers }} threads=1 user=keystone group=keystone display-name=%{GROUP}
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WSGIProcessGroup keystone-public
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WSGIScriptAlias / {{ binary_path }}/keystone-wsgi-public
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WSGIApplicationGroup %{GLOBAL}
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WSGIPassAuthorization On
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<IfVersion >= 2.4>
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ErrorLogFormat "%{cu}t %M"
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</IfVersion>
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ErrorLog "{{ keystone_log_dir }}/keystone-apache-public-error.log"
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LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b %D \"%{Referer}i\" \"%{User-Agent}i\"" logformat
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CustomLog "{{ keystone_log_dir }}/keystone-apache-public-access.log" logformat
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{% if keystone_enable_tls_backend | bool %}
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SSLEngine on
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SSLCertificateFile /etc/keystone/certs/keystone-cert.pem
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SSLCertificateKeyFile /etc/keystone/certs/keystone-key.pem
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{% endif %}
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{% if keystone_enable_federation_openid %}
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OIDCClaimPrefix "OIDC-"
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OIDCClaimDelimiter ";"
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OIDCResponseType "id_token"
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OIDCScope "{{ keystone_federation_oidc_scopes }}"
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OIDCMetadataDir {{ keystone_container_federation_oidc_metadata_folder }}
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{% if keystone_federation_openid_certificate_key_ids | length > 0 %}
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OIDCOAuthVerifyCertFiles {{ keystone_federation_openid_certificate_key_ids | join(" ") }}
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{% endif %}
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OIDCCryptoPassphrase {{ keystone_federation_openid_crypto_password }}
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OIDCRedirectURI {{ keystone_public_url }}/redirect_uri
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<Location ~ "/redirect_uri">
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Require valid-user
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AuthType openid-connect
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</Location>
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{# WebSSO authentication endpoint -#}
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<Location /v3/auth/OS-FEDERATION/websso/openid>
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Require valid-user
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AuthType openid-connect
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</Location>
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{% for idp in keystone_identity_providers %}
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{% if idp.protocol == 'openid' %}
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<LocationMatch /v3/auth/OS-FEDERATION/identity_providers/{{ idp.name }}/protocols/{{ idp.protocol }}/websso>
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Require valid-user
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AuthType openid-connect
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</LocationMatch>
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{% endif %}
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{% endfor %}
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{# CLI / API authentication endpoint -#}
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{% for idp in keystone_identity_providers %}
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{% if idp.protocol == 'openid' %}
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<LocationMatch /v3/OS-FEDERATION/identity_providers/{{ idp.name }}/protocols/{{ idp.protocol }}/auth>
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Require valid-user
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{# Note(jasonanderson): `auth-openidc` is a special auth type that can -#}
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{# additionally handle verifying bearer tokens -#}
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AuthType auth-openidc
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</LocationMatch>
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{% endif %}
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{% endfor %}
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{% endif %}
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</VirtualHost>
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<VirtualHost *:{{ keystone_admin_listen_port }}>
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WSGIDaemonProcess keystone-admin processes={{ openstack_service_workers }} threads=1 user=keystone group=keystone display-name=%{GROUP}
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WSGIProcessGroup keystone-admin
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WSGIScriptAlias / {{ binary_path }}/keystone-wsgi-admin
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WSGIApplicationGroup %{GLOBAL}
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WSGIPassAuthorization On
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<IfVersion >= 2.4>
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ErrorLogFormat "%{cu}t %M"
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</IfVersion>
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ErrorLog "{{ keystone_log_dir }}/keystone-apache-admin-error.log"
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LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b %D \"%{Referer}i\" \"%{User-Agent}i\"" logformat
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CustomLog "{{ keystone_log_dir }}/keystone-apache-admin-access.log" logformat
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{% if keystone_enable_tls_backend | bool %}
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SSLEngine on
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SSLCertificateFile /etc/keystone/certs/keystone-cert.pem
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SSLCertificateKeyFile /etc/keystone/certs/keystone-key.pem
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{% endif %}
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</VirtualHost>
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