Merge "Tokenless authz with X.509 SSL client certificate"
This commit is contained in:
commit
7f279ad636
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@ -0,0 +1,328 @@
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..
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Licensed under the Apache License, Version 2.0 (the "License"); you may not
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use this file except in compliance with the License. You may obtain a copy
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of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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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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================================================
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Configuring Keystone for Tokenless Authorization
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================================================
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.. NOTE::
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This feature is experimental and unsupported in Liberty.
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-----------
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Definitions
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-----------
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* `X.509 Tokenless Authorization`: Provides a means to authorize client
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operations within Keystone by using an X.509 SSL client certificate
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without having to issue a token. For details, please refer to the specs
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`Tokenless Authorization with X.509 Client SSL Certificate`_
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.. _`Tokenless Authorization with X.509 Client SSL Certificate`: http://specs.openstack.org/openstack/keystone-specs/specs/liberty/keystone-tokenless-authz-with-x509-ssl-client-cert.html
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Prerequisites
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-------------
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Keystone must be running in a web container with https enabled; tests have
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been done with Apache/2.4.7 running on Ubuntu 14.04 . Please refer to
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`running-keystone-in-httpd`_ and `apache-certificate-and-key-installation`_
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as references for this setup.
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.. _`running-keystone-in-httpd`: http://docs.openstack.org/developer/keystone/apache-httpd.html
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.. _`apache-certificate-and-key-installation`: https://www.digitalocean.com/community/tutorials/how-to-create-a-ssl-certificate-on-apache-for-ubuntu-14-04
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--------------------
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Apache Configuration
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--------------------
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To enable X.509 tokenless authorization, SSL has to be enabled and configured
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in the Apache virtual host file. The Client authentication attribute
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``SSLVerifyClient`` should be set as ``optional`` to allow other token
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authentication methods and attribute ``SSLOptions`` needs to set as
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``+StdEnvVars`` to allow certificate attributes to be passed. The following
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is the sample virtual host file used for the testing.
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.. code-block:: ini
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<VirtualHost *:443>
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WSGIScriptAlias / /var/www/cgi-bin/keystone/main
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ErrorLog /var/log/apache2/keystone.log
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LogLevel debug
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CustomLog /var/log/apache2/access.log combined
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SSLEngine on
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SSLCertificateFile /etc/apache2/ssl/apache.cer
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SSLCertificateKeyFile /etc/apache2/ssl/apache.key
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SSLCACertificatePath /etc/apache2/capath
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SSLOptions +StdEnvVars
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SSLVerifyClient optional
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</VirtualHost>
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----------------------
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Keystone Configuration
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----------------------
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The following options can be defined in `keystone.conf`:
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* ``trusted_issuer`` - The multi-str list of trusted issuers to further
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filter the certificates that are allowed to participate in the X.509
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tokenless authorization. If the option is absent then no certificates
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will be allowed. The naming format for the attributes of a Distinguished
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Name(DN) must be separated by a comma and contain no spaces; however
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spaces are allowed for the value of an attribute, like 'L=San Jose' in
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the example below. This configuration option may be repeated for multiple
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values. Please look at the sample below.
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* ``protocol`` - The protocol name for the X.509 tokenless authorization
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along with the option `issuer_attribute` below can look up its
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corresponding mapping. It defaults to ``x509``.
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* ``issuer_attribute`` - The issuer attribute that is served as an IdP ID for
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the X.509 tokenless authorization along with the protocol to look up its
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corresponding mapping. It is the environment variable in the WSGI
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enviornment that references to the Issuer of the client certificate. It
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defaults to ``SSL_CLIENT_I_DN``.
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This is a sample configuration for two `trusted_issuer` and a `protocol` set
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to ``x509``.
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.. code-block:: ini
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[tokenless_auth]
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trusted_issuer = emailAddress=mary@abc.com,CN=mary,OU=eng,O=abc,L=San Jose,ST=California,C=US
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trusted_issuer = emailAddress=john@openstack.com,CN=john,OU=keystone,O=openstack,L=Sunnyvale,ST=California,C=US
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protocol = x509
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-------------
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Setup Mapping
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-------------
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Like federation, X.509 tokenless authorization also utilizes the mapping
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mechanism to formulate an identity. The identity provider must correspond
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to the issuer of the X.509 SSL client certificate. The protocol for the
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given identity is ``x509`` by default, but can be configurable.
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Create an Identity Provider(IdP)
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--------------------------------
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In order to create an IdP, the issuer DN in the client certificate needs
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to be provided. The following sample is what a generic issuer DN looks
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like in a certificate.
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.. code-block:: ini
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E=john@openstack.com
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CN=john
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OU=keystone
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O=openstack
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L=Sunnyvale
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S=California
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C=US
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The issuer DN should be constructed as a string that contains no spaces
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and have the right order seperated by commas like the example below.
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Please be aware that ``emailAddress`` and ``ST`` should be used instead
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of ``E`` and ``S`` that are shown in the above example. The following is
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the sample Python code used to create the IdP ID.
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.. code-block:: python
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import hashlib
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issuer_dn = 'emailAddress=john@openstack.com,CN=john,OU=keystone,
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O=openstack,L=Sunnyvale,ST=California,C=US'
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hashed_idp = hashlib.sha256(issuer_dn)
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idp_id = hashed_idp.hexdigest()
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print(idp_id)
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The output of the above Python code will be the IdP ID and the following
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sample curl command should be sent to keystone to create an IdP with the
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newly generated IdP ID.
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.. code-block:: bash
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curl -k -s -X PUT -H "X-Auth-Token: <TOKEN>" \
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-H "Content-Type: application/json" \
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-d '{"identity_provider": {"description": "Stores keystone IDP identities.","enabled": true}}' \
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https://<HOSTNAME>:<PORT>/v3/OS-FEDERATION/identity_providers/<IdP ID>
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Create a Map
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------------
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A mapping needs to be created to map the ``Subject DN`` in the client
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certificate as a user to yield a valid local user if the user's ``type``
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defined as ``local`` in the mapping. For example, the client certificate
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has ``Subject DN`` as ``CN=alex,OU=eng,O=nice-network,L=Sunnyvale,
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ST=California,C=US``, in the following examples, ``user_name`` will be
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mapped to``alex`` and ``domain_name`` will be mapped to ``nice-network``.
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And it has user's ``type`` set to ``local``. If user's ``type`` is not
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defined, it defaults to ``ephemeral``.
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Please refer to `mod_ssl`_ for the detailed mapping attributes.
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.. _`mod_ssl`: http://httpd.apache.org/docs/current/mod/mod_ssl.html
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.. code-block:: javascript
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{
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"mapping": {
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"rules": [
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{
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"local": [
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{
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"user": {
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"name": "{0}",
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"domain": {
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"name": "{1}"
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},
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"type": "local"
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}
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}
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],
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"remote": [
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{
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"type": "SSL_CLIENT_S_DN_CN"
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},
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{
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"type": "SSL_CLIENT_S_DN_O"
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}
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]
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}
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]
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}
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}
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When user's ``type`` is not defined or set to ``ephemeral``, the mapped user
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does not have to be a valid local user but the mapping must yield at least
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one valid local group. For example:
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.. code-block:: javascript
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{
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"mapping": {
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"rules": [
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{
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"local": [
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{
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"user": {
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"name": "{0}",
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"type": "ephemeral"
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}
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},
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{
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"group": {
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"id": "12345678"
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}
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}
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],
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"remote": [
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{
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"type": "SSL_CLIENT_S_DN_CN"
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}
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]
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}
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]
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}
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}
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The following sample curl command should be sent to keystone to create a
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mapping with the provided mapping ID. The mapping ID is user designed and
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it can be any string as opposed to IdP ID.
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.. code-block:: bash
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curl -k -s -H "X-Auth-Token: <TOKEN>" \
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-H "Content-Type: application/json" \
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-d '{"mapping": {"rules": [{"local": [{"user": {"name": "{0}","type": "ephemeral"}},{"group": {"id": "<GROUPID>"}}],"remote": [{"type": "SSL_CLIENT_S_DN_CN"}]}]}}' \
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-X PUT https://<HOSTNAME>:<PORT>/v3/OS-FEDERATION/mappings/<MAPPING ID>
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Create a Protocol
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-----------------
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The name of the protocol will be the one defined in `keystone.conf` as
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``protocol`` which defaults to ``x509``. The protocol name is user designed
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and it can be any name as opposed to IdP ID.
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A protocol name and an IdP ID will uniquely identify a mapping.
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The following sample curl command should be sent to keystone to create a
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protocol with the provided protocol name that is defined in `keystone.conf`.
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.. code-block:: bash
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|
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curl -k -s -H "X-Auth-Token: <TOKEN>" \
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-H "Content-Type: application/json" \
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-d '{"protocol": {"mapping_id": "<MAPPING ID>"}}' \
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-X PUT https://<HOSTNAME>:<PORT>/v3/OS-FEDERATION/identity_providers/<IdP ID>/protocols/<PROTOCOL NAME>
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-------------------------------
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Setup ``auth_token`` middleware
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-------------------------------
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In order to use ``auth_token`` middleware as the service client for X.509
|
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tokenless authorization, both configurable options and scope information
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|
will need to be setup.
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|
|
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Configurable Options
|
||||||
|
--------------------
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|
|
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The following configurable options in ``auth_token`` middleware
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should set to the correct values:
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|
|
||||||
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* ``auth_protocol`` - Set to ``https``.
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* ``certfile`` - Set to the full path of the certificate file.
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* ``keyfile`` - Set to the full path of the private key file.
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* ``cafile`` - Set to the full path of the trusted CA certificate file.
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|
|
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Scope Information
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||||||
|
-----------------
|
||||||
|
|
||||||
|
The scope information will be passed from the headers with the following
|
||||||
|
header attributes to:
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||||||
|
|
||||||
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* ``X-Project-Id`` - If specified, its the project scope.
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||||||
|
* ``X-Project-Name`` - If specified, its the project scope.
|
||||||
|
* ``X-Project-Domain-Id`` - If specified, its the domain of project scope.
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||||||
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* ``X-Project-Domain-Name`` - If specified, its the domain of project scope.
|
||||||
|
* ``X-Domain-Id`` - If specified, its the domain scope.
|
||||||
|
* ``X-Domain-Name`` - If specified, its the domain scope.
|
||||||
|
|
||||||
|
---------------------
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|
Test It Out with cURL
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||||||
|
---------------------
|
||||||
|
|
||||||
|
Once the above configurations have been setup, the following curl command can
|
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|
be used for token validation.
|
||||||
|
|
||||||
|
.. code-block:: bash
|
||||||
|
|
||||||
|
curl -v -k -s -X GET --cert /<PATH>/x509client.crt \
|
||||||
|
--key /<PATH>/x509client.key \
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||||||
|
--cacert /<PATH>/ca.crt \
|
||||||
|
-H "X-Project-Name: <PROJECT-NAME>" \
|
||||||
|
-H "X-Project-Domain-Id: <PROJECT-DOMAIN-ID>" \
|
||||||
|
-H "X-Subject-Token: <TOKEN>" \
|
||||||
|
https://<HOST>:<PORT>/v3/auth/tokens | python -mjson.tool
|
||||||
|
|
||||||
|
Details of the Options
|
||||||
|
----------------------
|
||||||
|
|
||||||
|
* ``--cert`` - The client certificate that will be presented to Keystone.
|
||||||
|
The ``Issuer`` in the certificate along with the defined ``protocol``
|
||||||
|
in `keystone.conf` will uniquely identify the mapping. The ``Subject``
|
||||||
|
in the certificate will be mapped to the valid local user from the
|
||||||
|
identified mapping.
|
||||||
|
* ``--key`` - The corresponding client private key.
|
||||||
|
* ``--cacert`` - It can be the Apache server certificate or its issuer
|
||||||
|
(signer) certificate.
|
||||||
|
* ``X-Project-Name`` - The project scope needs to be passed in the header.
|
||||||
|
* ``X-Project-Domain-Id`` - Its the domain of project scope.
|
||||||
|
* ``X-Subject-Token`` - The token to be validated.
|
||||||
|
|
|
@ -54,6 +54,7 @@ Getting Started
|
||||||
configure_federation
|
configure_federation
|
||||||
mapping_combinations
|
mapping_combinations
|
||||||
mapping_schema
|
mapping_schema
|
||||||
|
configure_tokenless_x509
|
||||||
configuringservices
|
configuringservices
|
||||||
extensions
|
extensions
|
||||||
key_terms
|
key_terms
|
||||||
|
|
|
@ -129,9 +129,9 @@ class AuthInfo(object):
|
||||||
"""Encapsulation of "auth" request."""
|
"""Encapsulation of "auth" request."""
|
||||||
|
|
||||||
@staticmethod
|
@staticmethod
|
||||||
def create(context, auth=None):
|
def create(context, auth=None, scope_only=False):
|
||||||
auth_info = AuthInfo(context, auth=auth)
|
auth_info = AuthInfo(context, auth=auth)
|
||||||
auth_info._validate_and_normalize_auth_data()
|
auth_info._validate_and_normalize_auth_data(scope_only)
|
||||||
return auth_info
|
return auth_info
|
||||||
|
|
||||||
def __init__(self, context, auth=None):
|
def __init__(self, context, auth=None):
|
||||||
|
@ -272,13 +272,24 @@ class AuthInfo(object):
|
||||||
if method_name not in AUTH_METHODS:
|
if method_name not in AUTH_METHODS:
|
||||||
raise exception.AuthMethodNotSupported()
|
raise exception.AuthMethodNotSupported()
|
||||||
|
|
||||||
def _validate_and_normalize_auth_data(self):
|
def _validate_and_normalize_auth_data(self, scope_only=False):
|
||||||
"""Make sure "auth" is valid."""
|
"""Make sure "auth" is valid.
|
||||||
|
|
||||||
|
:param scope_only: If it is True, auth methods will not be
|
||||||
|
validated but only the scope data.
|
||||||
|
:type scope_only: boolean
|
||||||
|
"""
|
||||||
# make sure "auth" exist
|
# make sure "auth" exist
|
||||||
if not self.auth:
|
if not self.auth:
|
||||||
raise exception.ValidationError(attribute='auth',
|
raise exception.ValidationError(attribute='auth',
|
||||||
target='request body')
|
target='request body')
|
||||||
|
|
||||||
|
# NOTE(chioleong): Tokenless auth does not provide auth methods,
|
||||||
|
# we only care about using this method to validate the scope
|
||||||
|
# information. Therefore, validating the auth methods here is
|
||||||
|
# insignificant and we can skip it when scope_only is set to
|
||||||
|
# true.
|
||||||
|
if scope_only is False:
|
||||||
self._validate_auth_methods()
|
self._validate_auth_methods()
|
||||||
self._validate_and_normalize_scope_data()
|
self._validate_and_normalize_scope_data()
|
||||||
|
|
||||||
|
|
|
@ -894,6 +894,32 @@ FILE_OPTIONS = {
|
||||||
help='Entrypoint for the oAuth1.0 auth plugin module in '
|
help='Entrypoint for the oAuth1.0 auth plugin module in '
|
||||||
'the keystone.auth.oauth1 namespace.'),
|
'the keystone.auth.oauth1 namespace.'),
|
||||||
],
|
],
|
||||||
|
'tokenless_auth': [
|
||||||
|
cfg.MultiStrOpt('trusted_issuer', default=[],
|
||||||
|
help='The list of trusted issuers to further filter '
|
||||||
|
'the certificates that are allowed to '
|
||||||
|
'participate in the X.509 tokenless '
|
||||||
|
'authorization. If the option is absent then '
|
||||||
|
'no certificates will be allowed. '
|
||||||
|
'The naming format for the attributes of a '
|
||||||
|
'Distinguished Name(DN) must be separated by a '
|
||||||
|
'comma and contain no spaces. This configuration '
|
||||||
|
'option may be repeated for multiple values. '
|
||||||
|
'For example: '
|
||||||
|
'trusted_issuer=CN=john,OU=keystone,O=openstack '
|
||||||
|
'trusted_issuer=CN=mary,OU=eng,O=abc'),
|
||||||
|
cfg.StrOpt('protocol', default='x509',
|
||||||
|
help='The protocol name for the X.509 tokenless '
|
||||||
|
'authorization along with the option issuer_attribute '
|
||||||
|
'below can look up its corresponding mapping.'),
|
||||||
|
cfg.StrOpt('issuer_attribute', default='SSL_CLIENT_I_DN',
|
||||||
|
help='The issuer attribute that is served as an IdP ID '
|
||||||
|
'for the X.509 tokenless authorization along with '
|
||||||
|
'the protocol to look up its corresponding mapping. '
|
||||||
|
'It is the environment variable in the WSGI '
|
||||||
|
'environment that references to the issuer of the '
|
||||||
|
'client certificate.'),
|
||||||
|
],
|
||||||
'paste_deploy': [
|
'paste_deploy': [
|
||||||
cfg.StrOpt('config_file', default='keystone-paste.ini',
|
cfg.StrOpt('config_file', default='keystone-paste.ini',
|
||||||
help='Name of the paste configuration file that defines '
|
help='Name of the paste configuration file that defines '
|
||||||
|
|
|
@ -0,0 +1,193 @@
|
||||||
|
# Copyright 2015 Hewlett-Packard
|
||||||
|
# All Rights Reserved.
|
||||||
|
#
|
||||||
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||||
|
# not use this file except in compliance with the License. You may obtain
|
||||||
|
# a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
# License for the specific language governing permissions and limitations
|
||||||
|
# under the License.
|
||||||
|
|
||||||
|
import hashlib
|
||||||
|
|
||||||
|
from oslo_config import cfg
|
||||||
|
from oslo_log import log
|
||||||
|
|
||||||
|
from keystone.auth import controllers
|
||||||
|
from keystone.common import dependency
|
||||||
|
from keystone.contrib.federation import constants as federation_constants
|
||||||
|
from keystone.contrib.federation import utils
|
||||||
|
from keystone import exception
|
||||||
|
from keystone.i18n import _
|
||||||
|
|
||||||
|
|
||||||
|
CONF = cfg.CONF
|
||||||
|
LOG = log.getLogger(__name__)
|
||||||
|
|
||||||
|
|
||||||
|
@dependency.requires('assignment_api', 'federation_api',
|
||||||
|
'identity_api', 'resource_api')
|
||||||
|
class TokenlessAuthHelper(object):
|
||||||
|
def __init__(self, env):
|
||||||
|
"""A init class for TokenlessAuthHelper.
|
||||||
|
|
||||||
|
:param env: The HTTP request environment that should contain
|
||||||
|
client certificate attributes. These attributes should match
|
||||||
|
with what the mapping defines. Or a user cannot be mapped and
|
||||||
|
results un-authenticated. The following examples are for the
|
||||||
|
attributes that reference to the client certificate's Subject's
|
||||||
|
Common Name and Organization:
|
||||||
|
SSL_CLIENT_S_DN_CN, SSL_CLIENT_S_DN_O
|
||||||
|
:type env: dict
|
||||||
|
"""
|
||||||
|
|
||||||
|
self.env = env
|
||||||
|
|
||||||
|
def _build_scope_info(self):
|
||||||
|
"""Build the token request scope based on the headers.
|
||||||
|
|
||||||
|
:returns: scope data
|
||||||
|
:rtype: dict
|
||||||
|
"""
|
||||||
|
project_id = self.env.get('HTTP_X_PROJECT_ID')
|
||||||
|
project_name = self.env.get('HTTP_X_PROJECT_NAME')
|
||||||
|
project_domain_id = self.env.get('HTTP_X_PROJECT_DOMAIN_ID')
|
||||||
|
project_domain_name = self.env.get('HTTP_X_PROJECT_DOMAIN_NAME')
|
||||||
|
domain_id = self.env.get('HTTP_X_DOMAIN_ID')
|
||||||
|
domain_name = self.env.get('HTTP_X_DOMAIN_NAME')
|
||||||
|
|
||||||
|
scope = {}
|
||||||
|
if project_id:
|
||||||
|
scope['project'] = {'id': project_id}
|
||||||
|
elif project_name:
|
||||||
|
scope['project'] = {'name': project_name}
|
||||||
|
if project_domain_id:
|
||||||
|
scope['project']['domain'] = {'id': project_domain_id}
|
||||||
|
elif project_domain_name:
|
||||||
|
scope['project']['domain'] = {'name': project_domain_name}
|
||||||
|
else:
|
||||||
|
msg = _('Neither Project Domain ID nor Project Domain Name '
|
||||||
|
'was provided.')
|
||||||
|
raise exception.ValidationError(msg)
|
||||||
|
elif domain_id:
|
||||||
|
scope['domain'] = {'id': domain_id}
|
||||||
|
elif domain_name:
|
||||||
|
scope['domain'] = {'name': domain_name}
|
||||||
|
else:
|
||||||
|
raise exception.ValidationError(
|
||||||
|
attribute='project or domain',
|
||||||
|
target='scope')
|
||||||
|
return scope
|
||||||
|
|
||||||
|
def get_scope(self):
|
||||||
|
auth = {}
|
||||||
|
# NOTE(chioleong): auth methods here are insignificant because
|
||||||
|
# we only care about using auth.controllers.AuthInfo
|
||||||
|
# to validate the scope information. Therefore,
|
||||||
|
# we don't provide any identity.
|
||||||
|
auth['scope'] = self._build_scope_info()
|
||||||
|
|
||||||
|
# NOTE(chioleong): we'll let AuthInfo validate the scope for us
|
||||||
|
auth_info = controllers.AuthInfo.create({}, auth, scope_only=True)
|
||||||
|
return auth_info.get_scope()
|
||||||
|
|
||||||
|
def get_mapped_user(self, project_id=None, domain_id=None):
|
||||||
|
"""Map client certificate to an existing user.
|
||||||
|
|
||||||
|
If user is ephemeral, there is no validation on the user himself;
|
||||||
|
however it will be mapped to a corresponding group(s) and the scope
|
||||||
|
of this ephemeral user is the same as what is assigned to the group.
|
||||||
|
|
||||||
|
:param project_id: Project scope of the mapped user.
|
||||||
|
:param domain_id: Domain scope of the mapped user.
|
||||||
|
:returns: A dictionary that contains the keys, such as
|
||||||
|
user_id, user_name, domain_id, domain_name
|
||||||
|
:rtype: dict
|
||||||
|
"""
|
||||||
|
idp_id = self._build_idp_id()
|
||||||
|
LOG.debug('The IdP Id %s and protocol Id %s are used to look up '
|
||||||
|
'the mapping.', idp_id, CONF.tokenless_auth.protocol)
|
||||||
|
|
||||||
|
mapped_properties, mapping_id = self.federation_api.evaluate(
|
||||||
|
idp_id, CONF.tokenless_auth.protocol, self.env)
|
||||||
|
|
||||||
|
user = mapped_properties.get('user', {})
|
||||||
|
user_id = user.get('id')
|
||||||
|
user_name = user.get('name')
|
||||||
|
user_type = user.get('type')
|
||||||
|
if user.get('domain') is not None:
|
||||||
|
user_domain_id = user.get('domain').get('id')
|
||||||
|
user_domain_name = user.get('domain').get('name')
|
||||||
|
else:
|
||||||
|
user_domain_id = None
|
||||||
|
user_domain_name = None
|
||||||
|
|
||||||
|
# if user is ephemeral type, we don't care if the user exists
|
||||||
|
# or not, but just care if the mapped group(s) is valid.
|
||||||
|
if user_type == utils.UserType.EPHEMERAL:
|
||||||
|
user_ref = {'type': utils.UserType.EPHEMERAL}
|
||||||
|
group_ids = mapped_properties['group_ids']
|
||||||
|
utils.validate_groups_in_backend(group_ids,
|
||||||
|
mapping_id,
|
||||||
|
self.identity_api)
|
||||||
|
group_ids.extend(
|
||||||
|
utils.transform_to_group_ids(
|
||||||
|
mapped_properties['group_names'], mapping_id,
|
||||||
|
self.identity_api, self.assignment_api))
|
||||||
|
roles = self.assignment_api.get_roles_for_groups(group_ids,
|
||||||
|
project_id,
|
||||||
|
domain_id)
|
||||||
|
if roles is not None:
|
||||||
|
role_names = [role['name'] for role in roles]
|
||||||
|
user_ref['roles'] = role_names
|
||||||
|
user_ref['group_ids'] = list(group_ids)
|
||||||
|
user_ref[federation_constants.IDENTITY_PROVIDER] = idp_id
|
||||||
|
user_ref[federation_constants.PROTOCOL] = (
|
||||||
|
CONF.tokenless_auth.protocol)
|
||||||
|
return user_ref
|
||||||
|
|
||||||
|
if user_id:
|
||||||
|
user_ref = self.identity_api.get_user(user_id)
|
||||||
|
elif user_name and (user_domain_name or user_domain_id):
|
||||||
|
if user_domain_name:
|
||||||
|
user_domain = self.resource_api.get_domain_by_name(
|
||||||
|
user_domain_name)
|
||||||
|
self.resource_api.assert_domain_enabled(user_domain['id'],
|
||||||
|
user_domain)
|
||||||
|
user_domain_id = user_domain['id']
|
||||||
|
user_ref = self.identity_api.get_user_by_name(user_name,
|
||||||
|
user_domain_id)
|
||||||
|
else:
|
||||||
|
msg = _('User auth cannot be built due to missing either '
|
||||||
|
'user id, or user name with domain id, or user name '
|
||||||
|
'with domain name.')
|
||||||
|
raise exception.ValidationError(msg)
|
||||||
|
self.identity_api.assert_user_enabled(
|
||||||
|
user_id=user_ref['id'],
|
||||||
|
user=user_ref)
|
||||||
|
user_ref['type'] = utils.UserType.LOCAL
|
||||||
|
return user_ref
|
||||||
|
|
||||||
|
def _build_idp_id(self):
|
||||||
|
"""Build the IdP name from the given config option issuer_attribute.
|
||||||
|
|
||||||
|
The default issuer attribute SSL_CLIENT_I_DN in the environment is
|
||||||
|
built with the following formula -
|
||||||
|
|
||||||
|
base64_idp = sha1(env['SSL_CLIENT_I_DN'])
|
||||||
|
|
||||||
|
:returns: base64_idp like the above example
|
||||||
|
:rtype: str
|
||||||
|
"""
|
||||||
|
idp = self.env.get(CONF.tokenless_auth.issuer_attribute)
|
||||||
|
if idp is None:
|
||||||
|
raise exception.TokenlessAuthConfigError(
|
||||||
|
issuer_attribute=CONF.tokenless_auth.issuer_attribute)
|
||||||
|
|
||||||
|
hashed_idp = hashlib.sha256(idp)
|
||||||
|
return hashed_idp.hexdigest()
|
|
@ -480,3 +480,9 @@ class OAuthHeadersMissingError(UnexpectedError):
|
||||||
'HTTPd or Apache, ensure WSGIPassAuthorization '
|
'HTTPd or Apache, ensure WSGIPassAuthorization '
|
||||||
'is set to On.')
|
'is set to On.')
|
||||||
title = 'Error retrieving OAuth headers'
|
title = 'Error retrieving OAuth headers'
|
||||||
|
|
||||||
|
|
||||||
|
class TokenlessAuthConfigError(ValidationError):
|
||||||
|
message_format = _('Could not determine Identity Provider ID. The '
|
||||||
|
'configuration option %(issuer_attribute)s '
|
||||||
|
'was not found in the request environment.')
|
||||||
|
|
|
@ -19,10 +19,14 @@ from oslo_middleware import sizelimit
|
||||||
from oslo_serialization import jsonutils
|
from oslo_serialization import jsonutils
|
||||||
|
|
||||||
from keystone.common import authorization
|
from keystone.common import authorization
|
||||||
|
from keystone.common import tokenless_auth
|
||||||
from keystone.common import wsgi
|
from keystone.common import wsgi
|
||||||
|
from keystone.contrib.federation import constants as federation_constants
|
||||||
|
from keystone.contrib.federation import utils
|
||||||
from keystone import exception
|
from keystone import exception
|
||||||
from keystone.i18n import _LW
|
from keystone.i18n import _, _LI, _LW
|
||||||
from keystone.models import token_model
|
from keystone.models import token_model
|
||||||
|
from keystone.token.providers import common
|
||||||
|
|
||||||
|
|
||||||
CONF = cfg.CONF
|
CONF = cfg.CONF
|
||||||
|
@ -194,17 +198,109 @@ class AuthContextMiddleware(wsgi.Middleware):
|
||||||
LOG.warning(_LW('RBAC: Invalid token'))
|
LOG.warning(_LW('RBAC: Invalid token'))
|
||||||
raise exception.Unauthorized()
|
raise exception.Unauthorized()
|
||||||
|
|
||||||
def process_request(self, request):
|
def _build_tokenless_auth_context(self, env):
|
||||||
if AUTH_TOKEN_HEADER not in request.headers:
|
"""Build the authentication context.
|
||||||
LOG.debug(('Auth token not in the request header. '
|
|
||||||
'Will not build auth context.'))
|
|
||||||
return
|
|
||||||
|
|
||||||
|
The context is built from the attributes provided in the env,
|
||||||
|
such as certificate and scope attributes.
|
||||||
|
"""
|
||||||
|
tokenless_helper = tokenless_auth.TokenlessAuthHelper(env)
|
||||||
|
|
||||||
|
(domain_id, project_id, trust_ref, unscoped) = (
|
||||||
|
tokenless_helper.get_scope())
|
||||||
|
user_ref = tokenless_helper.get_mapped_user(
|
||||||
|
project_id,
|
||||||
|
domain_id)
|
||||||
|
|
||||||
|
# NOTE(gyee): if it is an ephemeral user, the
|
||||||
|
# given X.509 SSL client cert does not need to map to
|
||||||
|
# an existing user.
|
||||||
|
if user_ref['type'] == utils.UserType.EPHEMERAL:
|
||||||
|
auth_context = {}
|
||||||
|
auth_context['group_ids'] = user_ref['group_ids']
|
||||||
|
auth_context[federation_constants.IDENTITY_PROVIDER] = (
|
||||||
|
user_ref[federation_constants.IDENTITY_PROVIDER])
|
||||||
|
auth_context[federation_constants.PROTOCOL] = (
|
||||||
|
user_ref[federation_constants.PROTOCOL])
|
||||||
|
if domain_id and project_id:
|
||||||
|
msg = _('Scoping to both domain and project is not allowed')
|
||||||
|
raise ValueError(msg)
|
||||||
|
if domain_id:
|
||||||
|
auth_context['domain_id'] = domain_id
|
||||||
|
if project_id:
|
||||||
|
auth_context['project_id'] = project_id
|
||||||
|
auth_context['roles'] = user_ref['roles']
|
||||||
|
else:
|
||||||
|
# it's the local user, so token data is needed.
|
||||||
|
token_helper = common.V3TokenDataHelper()
|
||||||
|
token_data = token_helper.get_token_data(
|
||||||
|
user_id=user_ref['id'],
|
||||||
|
method_names=[CONF.tokenless_auth.protocol],
|
||||||
|
domain_id=domain_id,
|
||||||
|
project_id=project_id)
|
||||||
|
|
||||||
|
auth_context = {'user_id': user_ref['id']}
|
||||||
|
auth_context['is_delegated_auth'] = False
|
||||||
|
if domain_id:
|
||||||
|
auth_context['domain_id'] = domain_id
|
||||||
|
if project_id:
|
||||||
|
auth_context['project_id'] = project_id
|
||||||
|
auth_context['roles'] = [role['name'] for role
|
||||||
|
in token_data['token']['roles']]
|
||||||
|
return auth_context
|
||||||
|
|
||||||
|
def _validate_trusted_issuer(self, env):
|
||||||
|
"""To further filter the certificates that are trusted.
|
||||||
|
|
||||||
|
If the config option 'trusted_issuer' is absent or does
|
||||||
|
not contain the trusted issuer DN, no certificates
|
||||||
|
will be allowed in tokenless authorization.
|
||||||
|
|
||||||
|
:param env: The env contains the client issuer's attributes
|
||||||
|
:type env: dict
|
||||||
|
:returns: True if client_issuer is trusted; otherwise False
|
||||||
|
"""
|
||||||
|
|
||||||
|
client_issuer = env.get(CONF.tokenless_auth.issuer_attribute)
|
||||||
|
if not client_issuer:
|
||||||
|
msg = _LI('Cannot find client issuer in env by the '
|
||||||
|
'issuer attribute - %s.')
|
||||||
|
LOG.info(msg, CONF.tokenless_auth.issuer_attribute)
|
||||||
|
return False
|
||||||
|
|
||||||
|
if client_issuer in CONF.tokenless_auth.trusted_issuer:
|
||||||
|
return True
|
||||||
|
|
||||||
|
msg = _LI('The client issuer %(client_issuer)s does not match with '
|
||||||
|
'the trusted issuer %(trusted_issuer)s')
|
||||||
|
LOG.info(
|
||||||
|
msg, {'client_issuer': client_issuer,
|
||||||
|
'trusted_issuer': CONF.tokenless_auth.trusted_issuer})
|
||||||
|
|
||||||
|
return False
|
||||||
|
|
||||||
|
def process_request(self, request):
|
||||||
if authorization.AUTH_CONTEXT_ENV in request.environ:
|
if authorization.AUTH_CONTEXT_ENV in request.environ:
|
||||||
msg = _LW('Auth context already exists in the request environment')
|
msg = _LW('Auth context already exists in the request '
|
||||||
|
'environment; it will be used for authorization '
|
||||||
|
'instead of creating a new one.')
|
||||||
LOG.warning(msg)
|
LOG.warning(msg)
|
||||||
return
|
return
|
||||||
|
|
||||||
|
# NOTE(gyee): token takes precedence over SSL client certificates.
|
||||||
|
# This will preserve backward compatibility with the existing
|
||||||
|
# behavior. Tokenless authorization with X.509 SSL client
|
||||||
|
# certificate is effectively disabled if no trusted issuers are
|
||||||
|
# provided.
|
||||||
|
if AUTH_TOKEN_HEADER in request.headers:
|
||||||
auth_context = self._build_auth_context(request)
|
auth_context = self._build_auth_context(request)
|
||||||
|
elif self._validate_trusted_issuer(request.environ):
|
||||||
|
auth_context = self._build_tokenless_auth_context(
|
||||||
|
request.environ)
|
||||||
|
else:
|
||||||
|
LOG.debug('There is either no auth token in the request or '
|
||||||
|
'the certificate issuer is not trusted. No auth '
|
||||||
|
'context will be set.')
|
||||||
|
return
|
||||||
LOG.debug('RBAC: auth_context: %s', auth_context)
|
LOG.debug('RBAC: auth_context: %s', auth_context)
|
||||||
request.environ[authorization.AUTH_CONTEXT_ENV] = auth_context
|
request.environ[authorization.AUTH_CONTEXT_ENV] = auth_context
|
||||||
|
|
|
@ -901,6 +901,251 @@ MAPPING_GROUPS_WHITELIST_AND_BLACKLIST = {
|
||||||
]
|
]
|
||||||
}
|
}
|
||||||
|
|
||||||
|
# Mapping used by tokenless test cases, it maps the user_name
|
||||||
|
# and domain_name.
|
||||||
|
MAPPING_WITH_USERNAME_AND_DOMAINNAME = {
|
||||||
|
'rules': [
|
||||||
|
{
|
||||||
|
'local': [
|
||||||
|
{
|
||||||
|
'user': {
|
||||||
|
'name': '{0}',
|
||||||
|
'domain': {
|
||||||
|
'name': '{1}'
|
||||||
|
},
|
||||||
|
'type': 'local'
|
||||||
|
}
|
||||||
|
}
|
||||||
|
],
|
||||||
|
'remote': [
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_USER_NAME'
|
||||||
|
},
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_DOMAIN_NAME'
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
|
# Mapping used by tokenless test cases, it maps the user_id
|
||||||
|
# and domain_name.
|
||||||
|
MAPPING_WITH_USERID_AND_DOMAINNAME = {
|
||||||
|
'rules': [
|
||||||
|
{
|
||||||
|
'local': [
|
||||||
|
{
|
||||||
|
'user': {
|
||||||
|
'id': '{0}',
|
||||||
|
'domain': {
|
||||||
|
'name': '{1}'
|
||||||
|
},
|
||||||
|
'type': 'local'
|
||||||
|
}
|
||||||
|
}
|
||||||
|
],
|
||||||
|
'remote': [
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_USER_ID'
|
||||||
|
},
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_DOMAIN_NAME'
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
|
# Mapping used by tokenless test cases, it maps the user_name
|
||||||
|
# and domain_id.
|
||||||
|
MAPPING_WITH_USERNAME_AND_DOMAINID = {
|
||||||
|
'rules': [
|
||||||
|
{
|
||||||
|
'local': [
|
||||||
|
{
|
||||||
|
'user': {
|
||||||
|
'name': '{0}',
|
||||||
|
'domain': {
|
||||||
|
'id': '{1}'
|
||||||
|
},
|
||||||
|
'type': 'local'
|
||||||
|
}
|
||||||
|
}
|
||||||
|
],
|
||||||
|
'remote': [
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_USER_NAME'
|
||||||
|
},
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_DOMAIN_ID'
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
|
# Mapping used by tokenless test cases, it maps the user_id
|
||||||
|
# and domain_id.
|
||||||
|
MAPPING_WITH_USERID_AND_DOMAINID = {
|
||||||
|
'rules': [
|
||||||
|
{
|
||||||
|
'local': [
|
||||||
|
{
|
||||||
|
'user': {
|
||||||
|
'id': '{0}',
|
||||||
|
'domain': {
|
||||||
|
'id': '{1}'
|
||||||
|
},
|
||||||
|
'type': 'local'
|
||||||
|
}
|
||||||
|
}
|
||||||
|
],
|
||||||
|
'remote': [
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_USER_ID'
|
||||||
|
},
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_DOMAIN_ID'
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
|
# Mapping used by tokenless test cases, it maps the domain_id only.
|
||||||
|
MAPPING_WITH_DOMAINID_ONLY = {
|
||||||
|
'rules': [
|
||||||
|
{
|
||||||
|
'local': [
|
||||||
|
{
|
||||||
|
'user': {
|
||||||
|
'domain': {
|
||||||
|
'id': '{0}'
|
||||||
|
},
|
||||||
|
'type': 'local'
|
||||||
|
}
|
||||||
|
}
|
||||||
|
],
|
||||||
|
'remote': [
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_DOMAIN_ID'
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
|
# Mapping used by tokenless test cases, it maps the domain_name only.
|
||||||
|
MAPPING_WITH_DOMAINNAME_ONLY = {
|
||||||
|
'rules': [
|
||||||
|
{
|
||||||
|
'local': [
|
||||||
|
{
|
||||||
|
'user': {
|
||||||
|
'domain': {
|
||||||
|
'name': '{0}'
|
||||||
|
},
|
||||||
|
'type': 'local'
|
||||||
|
}
|
||||||
|
}
|
||||||
|
],
|
||||||
|
'remote': [
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_DOMAIN_NAME'
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
|
# Mapping used by tokenless test cases, it maps the user_name only.
|
||||||
|
MAPPING_WITH_USERNAME_ONLY = {
|
||||||
|
'rules': [
|
||||||
|
{
|
||||||
|
'local': [
|
||||||
|
{
|
||||||
|
'user': {
|
||||||
|
'name': '{0}',
|
||||||
|
'type': 'local'
|
||||||
|
}
|
||||||
|
}
|
||||||
|
],
|
||||||
|
'remote': [
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_USER_NAME'
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
|
# Mapping used by tokenless test cases, it maps the user_id only.
|
||||||
|
MAPPING_WITH_USERID_ONLY = {
|
||||||
|
'rules': [
|
||||||
|
{
|
||||||
|
'local': [
|
||||||
|
{
|
||||||
|
'user': {
|
||||||
|
'id': '{0}',
|
||||||
|
'type': 'local'
|
||||||
|
}
|
||||||
|
}
|
||||||
|
],
|
||||||
|
'remote': [
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_USER_ID'
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
|
MAPPING_FOR_EPHEMERAL_USER = {
|
||||||
|
'rules': [
|
||||||
|
{
|
||||||
|
'local': [
|
||||||
|
{
|
||||||
|
'user': {
|
||||||
|
'name': '{0}',
|
||||||
|
'type': 'ephemeral'
|
||||||
|
},
|
||||||
|
'group': {
|
||||||
|
'id': 'dummy'
|
||||||
|
}
|
||||||
|
}
|
||||||
|
],
|
||||||
|
'remote': [
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_USER_NAME'
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
|
MAPPING_FOR_DEFAULT_EPHEMERAL_USER = {
|
||||||
|
'rules': [
|
||||||
|
{
|
||||||
|
'local': [
|
||||||
|
{
|
||||||
|
'user': {
|
||||||
|
'name': '{0}'
|
||||||
|
},
|
||||||
|
'group': {
|
||||||
|
'id': 'dummy'
|
||||||
|
}
|
||||||
|
}
|
||||||
|
],
|
||||||
|
'remote': [
|
||||||
|
{
|
||||||
|
'type': 'SSL_CLIENT_USER_NAME'
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
|
||||||
EMPLOYEE_ASSERTION = {
|
EMPLOYEE_ASSERTION = {
|
||||||
'Email': 'tim@example.com',
|
'Email': 'tim@example.com',
|
||||||
'UserName': 'tbo',
|
'UserName': 'tbo',
|
||||||
|
|
|
@ -12,11 +12,20 @@
|
||||||
# License for the specific language governing permissions and limitations
|
# License for the specific language governing permissions and limitations
|
||||||
# under the License.
|
# under the License.
|
||||||
|
|
||||||
|
import hashlib
|
||||||
|
import uuid
|
||||||
|
|
||||||
from oslo_config import cfg
|
from oslo_config import cfg
|
||||||
import webob
|
import webob
|
||||||
|
|
||||||
|
from keystone.common import authorization
|
||||||
|
from keystone.common import tokenless_auth
|
||||||
|
from keystone.contrib.federation import constants as federation_constants
|
||||||
|
from keystone import exception
|
||||||
from keystone import middleware
|
from keystone import middleware
|
||||||
from keystone.tests import unit as tests
|
from keystone.tests import unit as tests
|
||||||
|
from keystone.tests.unit import mapping_fixtures
|
||||||
|
from keystone.tests.unit import test_backend_sql
|
||||||
|
|
||||||
|
|
||||||
CONF = cfg.CONF
|
CONF = cfg.CONF
|
||||||
|
@ -117,3 +126,624 @@ class JsonBodyMiddlewareTest(tests.TestCase):
|
||||||
middleware.JsonBodyMiddleware(None).process_request(req)
|
middleware.JsonBodyMiddleware(None).process_request(req)
|
||||||
params = req.environ.get(middleware.PARAMS_ENV, {})
|
params = req.environ.get(middleware.PARAMS_ENV, {})
|
||||||
self.assertEqual({}, params)
|
self.assertEqual({}, params)
|
||||||
|
|
||||||
|
|
||||||
|
class AuthContextMiddlewareTest(test_backend_sql.SqlTests):
|
||||||
|
|
||||||
|
def setUp(self):
|
||||||
|
super(AuthContextMiddlewareTest, self).setUp()
|
||||||
|
self.client_issuer = uuid.uuid4().hex
|
||||||
|
self.untrusted_client_issuer = uuid.uuid4().hex
|
||||||
|
self.trusted_issuer = self.client_issuer
|
||||||
|
self.config_fixture.config(group='tokenless_auth',
|
||||||
|
trusted_issuer=[self.trusted_issuer])
|
||||||
|
|
||||||
|
# This idp_id is calculated based on
|
||||||
|
# sha256(self.client_issuer)
|
||||||
|
hashed_idp = hashlib.sha256(self.client_issuer)
|
||||||
|
self.idp_id = hashed_idp.hexdigest()
|
||||||
|
self._load_sample_data()
|
||||||
|
|
||||||
|
def _load_sample_data(self):
|
||||||
|
self.domain_id = uuid.uuid4().hex
|
||||||
|
self.domain_name = uuid.uuid4().hex
|
||||||
|
self.project_id = uuid.uuid4().hex
|
||||||
|
self.project_name = uuid.uuid4().hex
|
||||||
|
self.user_name = uuid.uuid4().hex
|
||||||
|
self.user_password = uuid.uuid4().hex
|
||||||
|
self.user_email = uuid.uuid4().hex
|
||||||
|
self.protocol_id = 'x509'
|
||||||
|
self.role_id = uuid.uuid4().hex
|
||||||
|
self.role_name = uuid.uuid4().hex
|
||||||
|
# for ephemeral user
|
||||||
|
self.group_name = uuid.uuid4().hex
|
||||||
|
|
||||||
|
# 1) Create a domain for the user.
|
||||||
|
self.domain = {
|
||||||
|
'description': uuid.uuid4().hex,
|
||||||
|
'enabled': True,
|
||||||
|
'id': self.domain_id,
|
||||||
|
'name': self.domain_name,
|
||||||
|
}
|
||||||
|
|
||||||
|
self.resource_api.create_domain(self.domain_id, self.domain)
|
||||||
|
|
||||||
|
# 2) Create a project for the user.
|
||||||
|
self.project = {
|
||||||
|
'description': uuid.uuid4().hex,
|
||||||
|
'domain_id': self.domain_id,
|
||||||
|
'enabled': True,
|
||||||
|
'id': self.project_id,
|
||||||
|
'name': self.project_name,
|
||||||
|
}
|
||||||
|
|
||||||
|
self.resource_api.create_project(self.project_id, self.project)
|
||||||
|
|
||||||
|
# 3) Create a user in new domain.
|
||||||
|
self.user = {
|
||||||
|
'name': self.user_name,
|
||||||
|
'domain_id': self.domain_id,
|
||||||
|
'project_id': self.project_id,
|
||||||
|
'password': self.user_password,
|
||||||
|
'email': self.user_email,
|
||||||
|
}
|
||||||
|
|
||||||
|
self.user = self.identity_api.create_user(self.user)
|
||||||
|
|
||||||
|
# Add IDP
|
||||||
|
self.idp = self._idp_ref(id=self.idp_id)
|
||||||
|
self.federation_api.create_idp(self.idp['id'],
|
||||||
|
self.idp)
|
||||||
|
|
||||||
|
# Add a role
|
||||||
|
self.role = {
|
||||||
|
'id': self.role_id,
|
||||||
|
'name': self.role_name,
|
||||||
|
}
|
||||||
|
self.role_api.create_role(self.role_id, self.role)
|
||||||
|
|
||||||
|
# Add a group
|
||||||
|
self.group = {
|
||||||
|
'name': self.group_name,
|
||||||
|
'domain_id': self.domain_id,
|
||||||
|
}
|
||||||
|
self.group = self.identity_api.create_group(self.group)
|
||||||
|
|
||||||
|
# Assign a role to the user on a project
|
||||||
|
self.assignment_api.add_role_to_user_and_project(
|
||||||
|
user_id=self.user['id'],
|
||||||
|
tenant_id=self.project_id,
|
||||||
|
role_id=self.role_id)
|
||||||
|
|
||||||
|
# Assign a role to the group on a project
|
||||||
|
self.assignment_api.create_grant(
|
||||||
|
role_id=self.role_id,
|
||||||
|
group_id=self.group['id'],
|
||||||
|
project_id=self.project_id)
|
||||||
|
|
||||||
|
def _load_mapping_rules(self, rules):
|
||||||
|
# Add a mapping
|
||||||
|
self.mapping = self._mapping_ref(rules=rules)
|
||||||
|
self.federation_api.create_mapping(self.mapping['id'],
|
||||||
|
self.mapping)
|
||||||
|
# Add protocols
|
||||||
|
self.proto_x509 = self._proto_ref(mapping_id=self.mapping['id'])
|
||||||
|
self.proto_x509['id'] = self.protocol_id
|
||||||
|
self.federation_api.create_protocol(self.idp['id'],
|
||||||
|
self.proto_x509['id'],
|
||||||
|
self.proto_x509)
|
||||||
|
|
||||||
|
def _idp_ref(self, id=None):
|
||||||
|
idp = {
|
||||||
|
'id': id or uuid.uuid4().hex,
|
||||||
|
'enabled': True,
|
||||||
|
'description': uuid.uuid4().hex
|
||||||
|
}
|
||||||
|
return idp
|
||||||
|
|
||||||
|
def _proto_ref(self, mapping_id=None):
|
||||||
|
proto = {
|
||||||
|
'id': uuid.uuid4().hex,
|
||||||
|
'mapping_id': mapping_id or uuid.uuid4().hex
|
||||||
|
}
|
||||||
|
return proto
|
||||||
|
|
||||||
|
def _mapping_ref(self, rules=None):
|
||||||
|
if rules is None:
|
||||||
|
mapped_rules = {}
|
||||||
|
else:
|
||||||
|
mapped_rules = rules.get('rules', {})
|
||||||
|
return {
|
||||||
|
'id': uuid.uuid4().hex,
|
||||||
|
'rules': mapped_rules
|
||||||
|
}
|
||||||
|
|
||||||
|
def _assert_tokenless_auth_context(self, context, ephemeral_user=False):
|
||||||
|
self.assertIsNotNone(context)
|
||||||
|
self.assertEqual(self.project_id, context['project_id'])
|
||||||
|
self.assertIn(self.role_name, context['roles'])
|
||||||
|
if ephemeral_user:
|
||||||
|
self.assertEqual(self.group['id'], context['group_ids'][0])
|
||||||
|
self.assertEqual('ephemeral',
|
||||||
|
context[federation_constants.PROTOCOL])
|
||||||
|
self.assertEqual(self.idp_id,
|
||||||
|
context[federation_constants.IDENTITY_PROVIDER])
|
||||||
|
else:
|
||||||
|
self.assertEqual(self.user['id'], context['user_id'])
|
||||||
|
|
||||||
|
def _create_context(self, request, mapping_ref=None,
|
||||||
|
exception_expected=False):
|
||||||
|
"""Builds the auth context from the given arguments.
|
||||||
|
|
||||||
|
auth context will be returned from the AuthContextMiddleware based on
|
||||||
|
what is being passed in the given request and what mapping is being
|
||||||
|
setup in the backend DB.
|
||||||
|
|
||||||
|
:param request: HTTP request
|
||||||
|
:param mapping_ref: A mapping in JSON structure will be setup in the
|
||||||
|
backend DB for mapping an user or a group.
|
||||||
|
:param exception_expected: Sets to True when an exception is expected
|
||||||
|
to raised based on the given arguments.
|
||||||
|
:returns: context an auth context contains user and role information
|
||||||
|
:rtype: dict
|
||||||
|
"""
|
||||||
|
if mapping_ref:
|
||||||
|
self._load_mapping_rules(mapping_ref)
|
||||||
|
|
||||||
|
if not exception_expected:
|
||||||
|
(middleware.AuthContextMiddleware('Tokenless_auth_test').
|
||||||
|
process_request(request))
|
||||||
|
context = request.environ.get(authorization.AUTH_CONTEXT_ENV)
|
||||||
|
else:
|
||||||
|
context = middleware.AuthContextMiddleware('Tokenless_auth_test')
|
||||||
|
return context
|
||||||
|
|
||||||
|
def test_context_already_exists(self):
|
||||||
|
req = make_request()
|
||||||
|
token_id = uuid.uuid4().hex
|
||||||
|
req.environ[authorization.AUTH_CONTEXT_ENV] = {'token_id': token_id}
|
||||||
|
context = self._create_context(request=req)
|
||||||
|
self.assertEqual(token_id, context['token_id'])
|
||||||
|
|
||||||
|
def test_not_applicable_to_token_request(self):
|
||||||
|
env = {}
|
||||||
|
env['PATH_INFO'] = '/auth/tokens'
|
||||||
|
env['REQUEST_METHOD'] = 'POST'
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(request=req)
|
||||||
|
self.assertIsNone(context)
|
||||||
|
|
||||||
|
def test_no_tokenless_attributes_request(self):
|
||||||
|
req = make_request()
|
||||||
|
context = self._create_context(request=req)
|
||||||
|
self.assertIsNone(context)
|
||||||
|
|
||||||
|
def test_no_issuer_attribute_request(self):
|
||||||
|
env = {}
|
||||||
|
env['HTTP_X_PROJECT_ID'] = uuid.uuid4().hex
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(request=req)
|
||||||
|
self.assertIsNone(context)
|
||||||
|
|
||||||
|
def test_has_only_issuer_and_project_name_request(self):
|
||||||
|
env = {}
|
||||||
|
# SSL_CLIENT_I_DN is the attribute name that wsgi env
|
||||||
|
# references to issuer of the client certificate.
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = uuid.uuid4().hex
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(request=req,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.ValidationError,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_has_only_issuer_and_project_domain_name_request(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = uuid.uuid4().hex
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(request=req,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.ValidationError,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_has_only_issuer_and_project_domain_id_request(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_ID'] = uuid.uuid4().hex
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(request=req,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.ValidationError,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_missing_both_domain_and_project_request(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(request=req,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.ValidationError,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_empty_trusted_issuer_list(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_ID'] = uuid.uuid4().hex
|
||||||
|
req = make_request(environ=env)
|
||||||
|
self.config_fixture.config(group='tokenless_auth',
|
||||||
|
trusted_issuer=[])
|
||||||
|
context = self._create_context(request=req)
|
||||||
|
self.assertIsNone(context)
|
||||||
|
|
||||||
|
def test_client_issuer_not_trusted(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.untrusted_client_issuer
|
||||||
|
env['HTTP_X_PROJECT_ID'] = uuid.uuid4().hex
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(request=req)
|
||||||
|
self.assertIsNone(context)
|
||||||
|
|
||||||
|
def test_proj_scope_with_proj_id_and_proj_dom_id_success(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_ID'] = self.project_id
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_ID'] = self.domain_id
|
||||||
|
# SSL_CLIENT_USER_NAME and SSL_CLIENT_DOMAIN_NAME are the types
|
||||||
|
# defined in the mapping that will map to the user name and
|
||||||
|
# domain name
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
env['SSL_CLIENT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERNAME_AND_DOMAINNAME)
|
||||||
|
self._assert_tokenless_auth_context(context)
|
||||||
|
|
||||||
|
def test_proj_scope_with_proj_id_only_success(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_ID'] = self.project_id
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
env['SSL_CLIENT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERNAME_AND_DOMAINNAME)
|
||||||
|
self._assert_tokenless_auth_context(context)
|
||||||
|
|
||||||
|
def test_proj_scope_with_proj_name_and_proj_dom_id_success(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_ID'] = self.domain_id
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
env['SSL_CLIENT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERNAME_AND_DOMAINNAME)
|
||||||
|
self._assert_tokenless_auth_context(context)
|
||||||
|
|
||||||
|
def test_proj_scope_with_proj_name_and_proj_dom_name_success(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
env['SSL_CLIENT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERNAME_AND_DOMAINNAME)
|
||||||
|
self._assert_tokenless_auth_context(context)
|
||||||
|
|
||||||
|
def test_proj_scope_with_proj_name_only_fail(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_id
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
env['SSL_CLIENT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERNAME_AND_DOMAINNAME,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.ValidationError,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_mapping_with_userid_and_domainid_success(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
env['SSL_CLIENT_USER_ID'] = self.user['id']
|
||||||
|
env['SSL_CLIENT_DOMAIN_ID'] = self.domain_id
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERID_AND_DOMAINID)
|
||||||
|
self._assert_tokenless_auth_context(context)
|
||||||
|
|
||||||
|
def test_mapping_with_userid_and_domainname_success(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
env['SSL_CLIENT_USER_ID'] = self.user['id']
|
||||||
|
env['SSL_CLIENT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERID_AND_DOMAINNAME)
|
||||||
|
self._assert_tokenless_auth_context(context)
|
||||||
|
|
||||||
|
def test_mapping_with_username_and_domainid_success(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
env['SSL_CLIENT_DOMAIN_ID'] = self.domain_id
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERNAME_AND_DOMAINID)
|
||||||
|
self._assert_tokenless_auth_context(context)
|
||||||
|
|
||||||
|
def test_only_domain_name_fail(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_ID'] = self.project_id
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_ID'] = self.domain_id
|
||||||
|
env['SSL_CLIENT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_DOMAINNAME_ONLY,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.ValidationError,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_only_domain_id_fail(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_ID'] = self.project_id
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_ID'] = self.domain_id
|
||||||
|
env['SSL_CLIENT_DOMAIN_ID'] = self.domain_id
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_DOMAINID_ONLY,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.ValidationError,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_missing_domain_data_fail(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_ID'] = self.project_id
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_ID'] = self.domain_id
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERNAME_ONLY,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.ValidationError,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_userid_success(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_ID'] = self.project_id
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_ID'] = self.domain_id
|
||||||
|
env['SSL_CLIENT_USER_ID'] = self.user['id']
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERID_ONLY)
|
||||||
|
self._assert_tokenless_auth_context(context)
|
||||||
|
|
||||||
|
def test_domain_disable_fail(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
env['SSL_CLIENT_DOMAIN_ID'] = self.domain_id
|
||||||
|
req = make_request(environ=env)
|
||||||
|
self.domain['enabled'] = False
|
||||||
|
self.domain = self.resource_api.update_domain(
|
||||||
|
self.domain['id'], self.domain)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERNAME_AND_DOMAINID,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.Unauthorized,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_user_disable_fail(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
env['SSL_CLIENT_DOMAIN_ID'] = self.domain_id
|
||||||
|
req = make_request(environ=env)
|
||||||
|
self.user['enabled'] = False
|
||||||
|
self.user = self.identity_api.update_user(self.user['id'], self.user)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERNAME_AND_DOMAINID,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(AssertionError,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_invalid_user_fail(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_ID'] = self.project_id
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_ID'] = self.domain_id
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = uuid.uuid4().hex
|
||||||
|
env['SSL_CLIENT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping_fixtures.MAPPING_WITH_USERNAME_AND_DOMAINNAME,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.UserNotFound,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_ephemeral_success(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
self.config_fixture.config(group='tokenless_auth',
|
||||||
|
protocol='ephemeral')
|
||||||
|
self.protocol_id = 'ephemeral'
|
||||||
|
mapping = mapping_fixtures.MAPPING_FOR_EPHEMERAL_USER.copy()
|
||||||
|
mapping['rules'][0]['local'][0]['group']['id'] = self.group['id']
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping)
|
||||||
|
self._assert_tokenless_auth_context(context, ephemeral_user=True)
|
||||||
|
|
||||||
|
def test_ephemeral_with_default_user_type_success(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
self.config_fixture.config(group='tokenless_auth',
|
||||||
|
protocol='ephemeral')
|
||||||
|
self.protocol_id = 'ephemeral'
|
||||||
|
# this mapping does not have the user type defined
|
||||||
|
# and it should defaults to 'ephemeral' which is
|
||||||
|
# the expected type for the test case.
|
||||||
|
mapping = mapping_fixtures.MAPPING_FOR_DEFAULT_EPHEMERAL_USER.copy()
|
||||||
|
mapping['rules'][0]['local'][0]['group']['id'] = self.group['id']
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping)
|
||||||
|
self._assert_tokenless_auth_context(context, ephemeral_user=True)
|
||||||
|
|
||||||
|
def test_ephemeral_any_user_success(self):
|
||||||
|
"""Ephemeral user does not need a specified user
|
||||||
|
Keystone is not looking to match the user, but a corresponding group.
|
||||||
|
"""
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = uuid.uuid4().hex
|
||||||
|
req = make_request(environ=env)
|
||||||
|
self.config_fixture.config(group='tokenless_auth',
|
||||||
|
protocol='ephemeral')
|
||||||
|
self.protocol_id = 'ephemeral'
|
||||||
|
mapping = mapping_fixtures.MAPPING_FOR_EPHEMERAL_USER.copy()
|
||||||
|
mapping['rules'][0]['local'][0]['group']['id'] = self.group['id']
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping)
|
||||||
|
self._assert_tokenless_auth_context(context, ephemeral_user=True)
|
||||||
|
|
||||||
|
def test_ephemeral_invalid_scope_fail(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = uuid.uuid4().hex
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = uuid.uuid4().hex
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
self.config_fixture.config(group='tokenless_auth',
|
||||||
|
protocol='ephemeral')
|
||||||
|
self.protocol_id = 'ephemeral'
|
||||||
|
mapping = mapping_fixtures.MAPPING_FOR_EPHEMERAL_USER.copy()
|
||||||
|
mapping['rules'][0]['local'][0]['group']['id'] = self.group['id']
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.Unauthorized,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_ephemeral_no_group_found_fail(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
self.config_fixture.config(group='tokenless_auth',
|
||||||
|
protocol='ephemeral')
|
||||||
|
self.protocol_id = 'ephemeral'
|
||||||
|
mapping = mapping_fixtures.MAPPING_FOR_EPHEMERAL_USER.copy()
|
||||||
|
mapping['rules'][0]['local'][0]['group']['id'] = uuid.uuid4().hex
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.MappedGroupNotFound,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_ephemeral_incorrect_mapping_fail(self):
|
||||||
|
"""Ephemeral user picks up the non-ephemeral user mapping.
|
||||||
|
Looking up the mapping with protocol Id 'x509' will load up
|
||||||
|
the non-ephemeral user mapping, results unauthenticated.
|
||||||
|
"""
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
env['HTTP_X_PROJECT_NAME'] = self.project_name
|
||||||
|
env['HTTP_X_PROJECT_DOMAIN_NAME'] = self.domain_name
|
||||||
|
env['SSL_CLIENT_USER_NAME'] = self.user_name
|
||||||
|
req = make_request(environ=env)
|
||||||
|
# This will pick up the incorrect mapping
|
||||||
|
self.config_fixture.config(group='tokenless_auth',
|
||||||
|
protocol='x509')
|
||||||
|
self.protocol_id = 'x509'
|
||||||
|
mapping = mapping_fixtures.MAPPING_FOR_EPHEMERAL_USER.copy()
|
||||||
|
mapping['rules'][0]['local'][0]['group']['id'] = uuid.uuid4().hex
|
||||||
|
context = self._create_context(
|
||||||
|
request=req,
|
||||||
|
mapping_ref=mapping,
|
||||||
|
exception_expected=True)
|
||||||
|
self.assertRaises(exception.MappedGroupNotFound,
|
||||||
|
context.process_request,
|
||||||
|
req)
|
||||||
|
|
||||||
|
def test_create_idp_id_success(self):
|
||||||
|
env = {}
|
||||||
|
env['SSL_CLIENT_I_DN'] = self.client_issuer
|
||||||
|
auth = tokenless_auth.TokenlessAuthHelper(env)
|
||||||
|
idp_id = auth._build_idp_id()
|
||||||
|
self.assertEqual(self.idp_id, idp_id)
|
||||||
|
|
||||||
|
def test_create_idp_id_attri_not_found_fail(self):
|
||||||
|
env = {}
|
||||||
|
env[uuid.uuid4().hex] = self.client_issuer
|
||||||
|
auth = tokenless_auth.TokenlessAuthHelper(env)
|
||||||
|
expected_msg = ('Could not determine Identity Provider ID. The '
|
||||||
|
'configuration option %s was not found in the '
|
||||||
|
'request environment.' %
|
||||||
|
CONF.tokenless_auth.issuer_attribute)
|
||||||
|
# Check the content of the exception message as well
|
||||||
|
self.assertRaisesRegexp(exception.TokenlessAuthConfigError,
|
||||||
|
expected_msg,
|
||||||
|
auth._build_idp_id)
|
||||||
|
|
Loading…
Reference in New Issue