Introduce basic Pecan/WSME framework for KDS

So far there is simply a CLI application called kds-api that launches
the server using the reference wsgi server and a test just to
make sure things are wired in correctly.

blueprint: key-distribution-server
Change-Id: I17f1943eb6cd71f6059606a1a099f5761896b131

etc/kds.conf.sample

@@ -0,0 +1,238 @@
+[DEFAULT]
+
+#
+# Options defined in keystone.contrib.kds.common.service
+#
+
+# IP for the server to bind to (string value)
+#bind_ip=0.0.0.0
+
+# The port for the server (integer value)
+#port=9109
+
+#
+# Options defined in keystone.openstack.common.db.sqlalchemy.session
+#
+
+# the filename to use with sqlite (string value)
+#sqlite_db=keystone.sqlite
+
+# If true, use synchronous mode for sqlite (boolean value)
+#sqlite_synchronous=true
+
+#
+# Options defined in keystone.openstack.common.eventlet_backdoor
+#
+
+# Enable eventlet backdoor.  Acceptable values are 0, <port>,
+# and <start>:<end>, where 0 results in listening on a random
+# tcp port number; <port> results in listening on the
+# specified port number (and not enabling backdoor if that
+# port is in use); and <start>:<end> results in listening on
+# the smallest unused port number within the specified range
+# of port numbers.  The chosen port is displayed in the
+# service's log file. (string value)
+#backdoor_port=<None>
+
+#
+# Options defined in keystone.openstack.common.lockutils
+#
+
+# Whether to disable inter-process locks (boolean value)
+#disable_process_locking=false
+
+# Directory to use for lock files. (string value)
+#lock_path=<None>
+
+#
+# Options defined in keystone.openstack.common.log
+#
+
+# Print debugging output (set logging level to DEBUG instead
+# of default WARNING level). (boolean value)
+#debug=false
+
+# Print more verbose output (set logging level to INFO instead
+# of default WARNING level). (boolean value)
+#verbose=false
+
+# Log output to standard error (boolean value)
+#use_stderr=true
+
+# format string to use for log messages with context (string
+# value)
+#logging_context_format_string=%(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(request_id)s %(user)s %(tenant)s] %(instance)s%(message)s
+
+# format string to use for log messages without context
+# (string value)
+#logging_default_format_string=%(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s
+
+# data to append to log format when level is DEBUG (string
+# value)
+#logging_debug_format_suffix=%(funcName)s %(pathname)s:%(lineno)d
+
+# prefix each line of exception output with this format
+# (string value)
+#logging_exception_prefix=%(asctime)s.%(msecs)03d %(process)d TRACE %(name)s %(instance)s
+
+# list of logger=LEVEL pairs (list value)
+#default_log_levels=amqp=WARN,amqplib=WARN,boto=WARN,keystone=INFO,qpid=WARN,sqlalchemy=WARN,suds=INFO,iso8601=WARN
+
+# publish error events (boolean value)
+#publish_errors=false
+
+# make deprecations fatal (boolean value)
+#fatal_deprecations=false
+
+# If an instance is passed with the log message, format it
+# like this (string value)
+#instance_format="[instance: %(uuid)s] "
+
+# If an instance UUID is passed with the log message, format
+# it like this (string value)
+#instance_uuid_format="[instance: %(uuid)s] "
+
+# The name of logging configuration file. It does not disable
+# existing loggers, but just appends specified logging
+# configuration to any other existing logging options. Please
+# see the Python logging module documentation for details on
+# logging configuration files. (string value)
+# Deprecated group/name - [DEFAULT]/log_config
+#log_config_append=<None>
+
+# DEPRECATED. A logging.Formatter log message format string
+# which may use any of the available logging.LogRecord
+# attributes. This option is deprecated.  Please use
+# logging_context_format_string and
+# logging_default_format_string instead. (string value)
+#log_format=<None>
+
+# Format string for %%(asctime)s in log records. Default:
+# %(default)s (string value)
+#log_date_format=%Y-%m-%d %H:%M:%S
+
+# (Optional) Name of log file to output to. If no default is
+# set, logging will go to stdout. (string value)
+# Deprecated group/name - [DEFAULT]/logfile
+#log_file=<None>
+
+# (Optional) The base directory used for relative --log-file
+# paths (string value)
+# Deprecated group/name - [DEFAULT]/logdir
+#log_dir=<None>
+
+# Use syslog for logging. (boolean value)
+#use_syslog=false
+
+# syslog facility to receive log lines (string value)
+#syslog_log_facility=LOG_USER
+
+#
+# Options defined in keystone.openstack.common.policy
+#
+
+# JSON file containing policy (string value)
+#policy_file=policy.json
+
+# Rule enforced when requested rule is not found (string
+# value)
+#policy_default_rule=default
+
+[ssl]
+
+#
+# Options defined in keystone.openstack.common.sslutils
+#
+
+# CA certificate file to use to verify connecting clients
+# (string value)
+#ca_file=<None>
+
+# Certificate file to use when starting the server securely
+# (string value)
+#cert_file=<None>
+
+# Private key file to use when starting the server securely
+# (string value)
+#key_file=<None>
+
+[database]
+
+#
+# Options defined in keystone.openstack.common.db.api
+#
+
+# The backend to use for db (string value)
+# Deprecated group/name - [DEFAULT]/db_backend
+#backend=sqlalchemy
+
+# Enable the experimental use of thread pooling for all DB API
+# calls (boolean value)
+# Deprecated group/name - [DEFAULT]/dbapi_use_tpool
+#use_tpool=false
+
+#
+# Options defined in keystone.openstack.common.db.sqlalchemy.session
+#
+
+# The SQLAlchemy connection string used to connect to the
+# database (string value)
+# Deprecated group/name - [DEFAULT]/sql_connection
+# Deprecated group/name - [DATABASE]/sql_connection
+# Deprecated group/name - [sql]/connection
+#connection=sqlite:////keystone/openstack/common/db/$sqlite_db
+
+# The SQLAlchemy connection string used to connect to the
+# slave database (string value)
+#slave_connection=
+
+# timeout before idle sql connections are reaped (integer
+# value)
+# Deprecated group/name - [DEFAULT]/sql_idle_timeout
+# Deprecated group/name - [DATABASE]/sql_idle_timeout
+#idle_timeout=3600
+
+# Minimum number of SQL connections to keep open in a pool
+# (integer value)
+# Deprecated group/name - [DEFAULT]/sql_min_pool_size
+# Deprecated group/name - [DATABASE]/sql_min_pool_size
+#min_pool_size=1
+
+# Maximum number of SQL connections to keep open in a pool
+# (integer value)
+# Deprecated group/name - [DEFAULT]/sql_max_pool_size
+# Deprecated group/name - [DATABASE]/sql_max_pool_size
+#max_pool_size=<None>
+
+# maximum db connection retries during startup. (setting -1
+# implies an infinite retry count) (integer value)
+# Deprecated group/name - [DEFAULT]/sql_max_retries
+# Deprecated group/name - [DATABASE]/sql_max_retries
+#max_retries=10
+
+# interval between retries of opening a sql connection
+# (integer value)
+# Deprecated group/name - [DEFAULT]/sql_retry_interval
+# Deprecated group/name - [DATABASE]/reconnect_interval
+#retry_interval=10
+
+# If set, use this value for max_overflow with sqlalchemy
+# (integer value)
+# Deprecated group/name - [DEFAULT]/sql_max_overflow
+# Deprecated group/name - [DATABASE]/sqlalchemy_max_overflow
+#max_overflow=<None>
+
+# Verbosity of SQL debugging information. 0=None,
+# 100=Everything (integer value)
+# Deprecated group/name - [DEFAULT]/sql_connection_debug
+#connection_debug=0
+
+# Add python stack traces to SQL as comment strings (boolean
+# value)
+# Deprecated group/name - [DEFAULT]/sql_connection_trace
+#connection_trace=false
+
+# If set, use this value for pool_timeout with sqlalchemy
+# (integer value)
+# Deprecated group/name - [DATABASE]/sqlalchemy_pool_timeout
+#pool_timeout=<None>

keystone/contrib/kds/__init__.py

@@ -0,0 +1,11 @@
+# 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.

keystone/contrib/kds/api/__init__.py

@@ -0,0 +1,13 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.

keystone/contrib/kds/api/app.py

@@ -0,0 +1,45 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.
+
+from oslo.config import cfg
+import pecan
+
+from keystone.contrib.kds.api import config as pecan_config
+from keystone.contrib.kds.api import hooks
+
+CONF = cfg.CONF
+
+
+def get_pecan_config():
+    # Set up the pecan configuration
+    filename = pecan_config.__file__.replace('.pyc', '.py')
+    return pecan.configuration.conf_from_file(filename)
+
+
+def setup_app(config=None, extra_hooks=None):
+    app_hooks = [hooks.ConfigHook()]
+
+    if extra_hooks:
+        app_hooks.extend(extra_hooks)
+
+    if not config:
+        config = get_pecan_config()
+
+    pecan.configuration.set_config(dict(config), overwrite=True)
+
+    app = pecan.make_app('keystone.contrib.kds.api.root.RootController',
+                         debug=CONF.debug,
+                         hooks=app_hooks)
+
+    return app

keystone/contrib/kds/api/config.py

@@ -0,0 +1,32 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.
+
+# Server Specific Configurations
+server = {
+    'port': 9109,
+    'host': '0.0.0.0'
+}
+
+# Pecan Application Configurations
+app = {
+    'root': 'keystone.contrib.kds.api.root.RootController',
+    'modules': ['keystone.contrib.kds.api'],
+    'static_root': '%(confdir)s/public',
+    'template_path': '%(confdir)s/templates',
+    'debug': False,
+}
+
+# Custom Configurations must be in Python dictionary format::
+#
+# foo = {'bar': 'baz'}

keystone/contrib/kds/api/hooks.py

@@ -0,0 +1,21 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.
+
+from oslo.config import cfg
+from pecan import hooks
+
+
+class ConfigHook(hooks.PecanHook):
+    def before(self, state):
+        state.request.cfg = cfg.CONF

keystone/contrib/kds/api/root.py

@@ -0,0 +1,22 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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 pecan
+
+
+class RootController(object):
+
+    @pecan.expose('json')
+    def index(self):
+        return {'hello': 'world'}

keystone/contrib/kds/cli/__init__.py

@@ -0,0 +1,13 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.

keystone/contrib/kds/cli/api.py

@@ -0,0 +1,57 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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 logging
+import sys
+
+from oslo.config import cfg
+from wsgiref import simple_server
+
+from keystone.openstack.common import gettextutils
+
+PROJECT = 'kds'
+gettextutils.install(PROJECT)
+
+from keystone.contrib.kds.api import app
+from keystone.contrib.kds.common import service
+from keystone.openstack.common import log
+
+CONF = cfg.CONF
+
+
+class Application(object):
+    def __init__(self):
+        self.app = app.setup_app()
+
+    def __call__(self, environ, start_response):
+        return self.app(environ, start_response)
+
+
+def main():
+    service.prepare_service(sys.argv)
+
+    # Build and start the WSGI app
+    host = CONF.bind_ip
+    port = CONF.port
+    wsgi = simple_server.make_server(host, port, Application())
+
+    LOG = log.getLogger(__name__)
+    LOG.info(_("Serving on http://%(host)s:%(port)d"), {'host': host,
+                                                        'port': port})
+    CONF.log_opt_values(LOG, logging.INFO)
+
+    try:
+        wsgi.serve_forever()
+    except KeyboardInterrupt:
+        pass

keystone/contrib/kds/common/__init__.py

@@ -0,0 +1,13 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.

keystone/contrib/kds/common/exception.py

@@ -0,0 +1,17 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.
+
+
+class KdsException(Exception):
+    pass

keystone/contrib/kds/common/paths.py

@@ -0,0 +1,27 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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 os
+
+COMMON_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__)))
+ROOT_DIR = os.path.join(COMMON_DIR, '..')
+TEST_DIR = os.path.join(ROOT_DIR, 'tests')
+
+
+def root_path(*args):
+    return os.path.join(TEST_DIR, *args)
+
+
+def test_path(*args):
+    return os.path.join(TEST_DIR, *args)

keystone/contrib/kds/common/service.py

@@ -0,0 +1,45 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.
+
+from oslo.config import cfg
+
+from keystone.openstack.common import log
+
+CONF = cfg.CONF
+
+API_SERVICE_OPTS = [
+    cfg.StrOpt('bind_ip',
+               default='0.0.0.0',
+               help='IP for the server to bind to'),
+    cfg.IntOpt('port',
+               default=9109,
+               help='The port for the server'),
+]
+
+CONF.register_opts(API_SERVICE_OPTS)
+
+
+def parse_args(args, default_config_files=None):
+    CONF(args=args[1:],
+         project='kds',
+         default_config_files=default_config_files)
+
+
+def prepare_service(argv=[]):
+    cfg.set_defaults(log.log_opts,
+                     default_log_levels=['sqlalchemy=WARN',
+                                         'eventlet.wsgi.server=WARN'
+                                         ])
+    parse_args(argv)
+    log.setup('kds')

keystone/tests/contrib/__init__.py

@@ -0,0 +1,13 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.

keystone/tests/contrib/kds/__init__.py

@@ -0,0 +1,13 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.

keystone/tests/contrib/kds/api/__init__.py

@@ -0,0 +1,13 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.

keystone/tests/contrib/kds/api/base.py

@@ -0,0 +1,83 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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 webtest
+
+import pecan.testing
+
+from keystone.contrib.kds.common import paths
+from keystone.openstack.common import jsonutils
+from keystone.tests.contrib.kds import base
+
+
+def urljoin(*args):
+    return "/%s/" % "/".join([a.strip("/") for a in args])
+
+
+def method_func(method):
+    def func(self, url, **kwargs):
+        kwargs['method'] = method
+        return self.request(url, **kwargs)
+
+    return func
+
+
+class BaseTestCase(base.BaseTestCase):
+
+    METHODS = {'get': webtest.TestApp.get,
+               'post': webtest.TestApp.post,
+               'put': webtest.TestApp.put,
+               'patch': webtest.TestApp.patch,
+               'delete': webtest.TestApp.delete,
+               'options': webtest.TestApp.options,
+               'head': webtest.TestApp.head}
+
+    def setUp(self):
+        super(BaseTestCase, self).setUp()
+        root = 'keystone.contrib.kds.api.root.RootController'
+
+        self.app_config = {
+            'app': {
+                'root': root,
+                'modules': ['keystone.contrib.kds.api'],
+                'static_root': paths.root_path('public'),
+                'template_path': paths.root_path('kds', 'api', 'templates'),
+            },
+        }
+
+        self.app = pecan.testing.load_test_app(self.app_config)
+        self.addCleanup(pecan.set_config, {}, overwrite=True)
+
+    def request(self, url, method, **kwargs):
+        try:
+            json = kwargs.pop('json')
+        except KeyError:
+            pass
+        else:
+            kwargs['content_type'] = 'application/json'
+            kwargs['params'] = jsonutils.dumps(json)
+
+        try:
+            func = self.METHODS[method.lower()]
+        except KeyError:
+            self.fail("Unsupported HTTP Method: %s" % method)
+        else:
+            return func(self.app, url, **kwargs)
+
+    get = method_func('get')
+    post = method_func('post')
+    put = method_func('put')
+    delete = method_func('delete')
+    options = method_func('options')
+    head = method_func('head')

keystone/tests/contrib/kds/api/test.py

@@ -0,0 +1,22 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.
+
+from keystone.tests.contrib.kds.api import base
+
+
+class SimpleTest(base.BaseTestCase):
+
+    def test_simple(self):
+        resp = self.get("/")
+        self.assertEqual(resp.json['hello'], 'world')

keystone/tests/contrib/kds/base.py

@@ -0,0 +1,26 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.
+
+from keystone.contrib.kds.common import service
+from keystone.openstack.common.fixture import config
+from keystone.openstack.common import test
+
+
+class BaseTestCase(test.BaseTestCase):
+
+    def setUp(self):
+        super(BaseTestCase, self).setUp()
+        self.config_fixture = self.useFixture(config.Config())
+        self.CONF = self.config_fixture.conf
+        service.parse_args(args=[])

keystone/tests/contrib/kds/fixture/__init__.py

@@ -0,0 +1,13 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# 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.

requirements.txt

@@ -19,3 +19,9 @@ oslo.config>=1.2.0
 Babel>=1.3
 oauth2
 dogpile.cache>=0.5.0
+
+# KDS exclusive dependencies
+
+pecan>=0.2.0
+pycrypto>=2.6
+WSME>=0.5b6

setup.cfg

@@ -61,3 +61,7 @@ msgid_bugs_address = https://bugs.launchpad.net/keystone
 #[pbr]
 #autodoc_tree_index_modules = True
 #autodoc_tree_root = ./keystone
+
+[entry_points]
+console_scripts =
+    kds-api = keystone.contrib.kds.cli.api:main

test-requirements.txt

@@ -18,8 +18,6 @@ fixtures>=0.3.14
 # mock object framework
 mock>=1.0
 mox>=0.5.3
-# Optional KVS feature encryption testing
-pycrypto>=2.6
 # required to build documentation
 sphinx>=1.1.2,<1.2
 # test wsgi apps without starting an http server