add moonv4

Change-Id: I247af788d0b0fb961fbc85416486b241eb1d807c
Signed-off-by: WuKong <rebirthmonkey@gmail.com>

11 files changed, 1560 insertions, 0 deletions

diff --git a/moonv4/moon_utilities/LICENSE b/moonv4/moon_utilities/LICENSE
new file mode 100644
index 00000000..4143aac2
--- /dev/null
+++ b/moonv4/moon_utilities/LICENSE
@@ -0,0 +1,204 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
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+      the conditions stated in this License.
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
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+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
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+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
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+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+      appropriateness of using or redistributing the Work and assume any
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+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
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+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
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+      of your accepting any such warranty or additional liability.
+
+--- License for python-keystoneclient versions prior to 2.1 ---
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
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+    be used to endorse or promote products derived from this software without
+    specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/moonv4/moon_utilities/MANIFEST.in b/moonv4/moon_utilities/MANIFEST.in
new file mode 100644
index 00000000..1f674d50
--- /dev/null
+++ b/moonv4/moon_utilities/MANIFEST.in
@@ -0,0 +1,9 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+include README.rst
+include LICENSE
+include setup.py
+include requirements.txt
diff --git a/moonv4/moon_utilities/README.rst b/moonv4/moon_utilities/README.rst
new file mode 100644
index 00000000..ded4e99a
--- /dev/null
+++ b/moonv4/moon_utilities/README.rst
@@ -0,0 +1,9 @@
+Core module for the Moon project
+================================
+
+This package contains the core module for the Moon project
+It is designed to provide authorization features to all OpenStack components.
+
+For any other information, refer to the parent project:
+
+    https://git.opnfv.org/moon
diff --git a/moonv4/moon_utilities/moon_utilities/__init__.py b/moonv4/moon_utilities/moon_utilities/__init__.py
new file mode 100644
index 00000000..903c6518
--- /dev/null
+++ b/moonv4/moon_utilities/moon_utilities/__init__.py
@@ -0,0 +1,6 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+__version__ = "0.1.0"
diff --git a/moonv4/moon_utilities/moon_utilities/api.py b/moonv4/moon_utilities/moon_utilities/api.py
new file mode 100644
index 00000000..8e80c21d
--- /dev/null
+++ b/moonv4/moon_utilities/moon_utilities/api.py
@@ -0,0 +1,28 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+
+class APIList(object):
+
+    API_LIST = ()
+
+    def __init__(self, api_list):
+        self.API_LIST = api_list
+
+    def list_api(self, ctx):
+        api = dict()
+        for obj in self.API_LIST:
+            api[obj.__name__] = dict()
+            api[obj.__name__]["description"] = obj.__doc__.strip() if obj.__doc__ else ""
+            api[obj.__name__]["version"] = obj.__version__
+            api[obj.__name__]["commands"] = dict()
+            for cmd in filter(lambda x: not x.startswith("__"), dir(obj)):
+                doc = eval("obj.{}.__doc__".format(cmd))
+                if not doc:
+                    doc = ""
+                api[obj.__name__]["commands"][cmd] = doc.strip()
+        return api
+
+
diff --git a/moonv4/moon_utilities/moon_utilities/exceptions.py b/moonv4/moon_utilities/moon_utilities/exceptions.py
new file mode 100644
index 00000000..f642fb57
--- /dev/null
+++ b/moonv4/moon_utilities/moon_utilities/exceptions.py
@@ -0,0 +1,505 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+from oslo_log import log as logging
+from werkzeug.exceptions import HTTPException
+LOG = logging.getLogger(__name__)
+_ = str
+
+
+class MoonErrorMetaClass(type):
+
+    def __init__(cls, name, bases, dct):
+        super(MoonErrorMetaClass, cls).__init__(name, bases, dct)
+        cls.hierarchy += "/"+str(name)
+
+
+class MoonError(HTTPException):
+    __metaclass__ = MoonErrorMetaClass
+    hierarchy = ""
+    description = _("There is an error requesting the Moon platform.")
+    code = 400
+    title = 'Moon Error'
+    logger = "ERROR"
+
+    def __init__(self, message="", status_code=None, payload=""):
+        if message:
+            self.description = message
+        if status_code:
+            self.code = status_code
+        self.payload = payload
+        super(MoonError, self).__init__()
+
+    def __str__(self):
+        return "{}: {}".format(self.code, self.title)
+
+    def __del__(self):
+        message = "{} ({}) {}".format(self.hierarchy, self.description, self.payload)
+        if self.logger == "ERROR":
+            try:
+                LOG.error(message)
+            except AttributeError:
+                LOG.error(message)
+        elif self.logger == "WARNING":
+            try:
+                LOG.warning(message)
+            except AttributeError:
+                LOG.warning(message)
+        elif self.logger == "CRITICAL":
+            try:
+                LOG.critical(message)
+            except AttributeError:
+                LOG.critical(message)
+        elif self.logger == "AUTHZ":
+            try:
+                LOG.authz(self.hierarchy)
+                LOG.error(message)
+            except AttributeError:
+                LOG.error(message)
+        else:
+            try:
+                LOG.info(message)
+            except AttributeError:
+                LOG.info(message)
+
+    # def to_dict(self):
+    #     rv = dict(self.payload or ())
+    #     rv['message'] = "{} ({})".format(self.hierarchy, self.description)
+    #     rv['title'] = self.title
+    #     rv['code'] = self.code
+    #     return rv
+
+
+# Exceptions for Tenant
+
+class TenantException(MoonError):
+    description = _("There is an error requesting this tenant.")
+    code = 400
+    title = 'Tenant Error'
+    logger = "ERROR"
+
+
+class TenantUnknown(TenantException):
+    description = _("The tenant is unknown.")
+    code = 400
+    title = 'Tenant Unknown'
+    logger = "ERROR"
+
+
+class TenantAddedNameExisting(TenantException):
+    description = _("The tenant name is existing.")
+    code = 400
+    title = 'Added Tenant Name Existing'
+    logger = "ERROR"
+
+
+class TenantNoIntraExtension(TenantException):
+    description = _("The tenant has not intra_extension.")
+    code = 400
+    title = 'Tenant No Intra_Extension'
+    logger = "ERROR"
+
+
+class TenantNoIntraAuthzExtension(TenantNoIntraExtension):
+    description = _("The tenant has not intra_admin_extension.")
+    code = 400
+    title = 'Tenant No Intra_Admin_Extension'
+    logger = "ERROR"
+
+# Exceptions for IntraExtension
+
+
+class IntraExtensionException(MoonError):
+    description = _("There is an error requesting this IntraExtension.")
+    code = 400
+    title = 'Extension Error'
+
+
+class IntraExtensionUnknown(IntraExtensionException):
+    description = _("The intra_extension is unknown.")
+    code = 400
+    title = 'Intra Extension Unknown'
+    logger = "Error"
+
+
+class ModelUnknown(MoonError):
+    description = _("The model is unknown.")
+    code = 400
+    title = 'Model Unknown'
+    logger = "Error"
+
+
+class ModelExisting(MoonError):
+    description = _("The model already exists.")
+    code = 409
+    title = 'Model Error'
+    logger = "Error"
+
+
+class RootExtensionUnknown(IntraExtensionUnknown):
+    description = _("The root_extension is unknown.")
+    code = 400
+    title = 'Root Extension Unknown'
+    logger = "Error"
+
+
+class RootPDPNotInitialized(IntraExtensionException):
+    description = _("The root_extension is not initialized.")
+    code = 400
+    title = 'Root Extension Not Initialized'
+    logger = "Error"
+
+
+class IntraExtensionCreationError(IntraExtensionException):
+    description = _("The arguments for the creation of this Extension were malformed.")
+    code = 400
+    title = 'Intra Extension Creation Error'
+
+
+# Authz exceptions
+
+class AuthzException(MoonError):
+    description = _("There is an authorization error requesting this IntraExtension.")
+    code = 403
+    title = 'Authz Exception'
+    logger = "AUTHZ"
+
+
+# Auth exceptions
+
+class AuthException(MoonError):
+    description = _("There is an authentication error requesting this API. "
+                    "You must provide a valid token from Keystone.")
+    code = 401
+    title = 'Auth Exception'
+    logger = "AUTHZ"
+
+
+# Admin exceptions
+
+class AdminException(MoonError):
+    description = _("There is an error requesting this Authz IntraExtension.")
+    code = 400
+    title = 'Authz Exception'
+    logger = "AUTHZ"
+
+
+class AdminMetaData(AdminException):
+    code = 400
+    title = 'Metadata Exception'
+
+
+class AdminPerimeter(AdminException):
+    code = 400
+    title = 'Perimeter Exception'
+
+
+class AdminScope(AdminException):
+    code = 400
+    title = 'Scope Exception'
+
+
+class AdminAssignment(AdminException):
+    code = 400
+    title = 'Assignment Exception'
+
+
+class AdminMetaRule(AdminException):
+    code = 400
+    title = 'Aggregation Algorithm Exception'
+
+
+class AdminRule(AdminException):
+    code = 400
+    title = 'Rule Exception'
+
+
+class SubjectCategoryNameExisting(AdminMetaData):
+    description = _("The given subject category name already exists.")
+    code = 409
+    title = 'Subject Category Name Existing'
+    logger = "ERROR"
+
+
+class SubjectCategoryExisting(AdminMetaData):
+    description = _("The given subject category already exists.")
+    code = 409
+    title = 'Subject Category Existing'
+    logger = "ERROR"
+
+
+class ObjectCategoryNameExisting(AdminMetaData):
+    description = _("The given object category name already exists.")
+    code = 409
+    title = 'Object Category Name Existing'
+    logger = "ERROR"
+
+
+class ObjectCategoryExisting(AdminMetaData):
+    description = _("The given object category already exists.")
+    code = 409
+    title = 'Object Category Existing'
+    logger = "ERROR"
+
+
+class ActionCategoryNameExisting(AdminMetaData):
+    description = _("The given action category name already exists.")
+    code = 409
+    title = 'Action Category Name Existing'
+    logger = "ERROR"
+
+
+class ActionCategoryExisting(AdminMetaData):
+    description = _("The given action category already exists.")
+    code = 409
+    title = 'Action Category Existing'
+    logger = "ERROR"
+
+
+class SubjectCategoryUnknown(AdminMetaData):
+    description = _("The given subject category is unknown.")
+    code = 400
+    title = 'Subject Category Unknown'
+    logger = "ERROR"
+
+
+class ObjectCategoryUnknown(AdminMetaData):
+    description = _("The given object category is unknown.")
+    code = 400
+    title = 'Object Category Unknown'
+    logger = "ERROR"
+
+
+class ActionCategoryUnknown(AdminMetaData):
+    description = _("The given action category is unknown.")
+    code = 400
+    title = 'Action Category Unknown'
+    logger = "ERROR"
+
+
+class SubjectUnknown(AdminPerimeter):
+    description = _("The given subject is unknown.")
+    code = 400
+    title = 'Subject Unknown'
+    logger = "ERROR"
+
+
+class ObjectUnknown(AdminPerimeter):
+    description = _("The given object is unknown.")
+    code = 400
+    title = 'Object Unknown'
+    logger = "ERROR"
+
+
+class ActionUnknown(AdminPerimeter):
+    description = _("The given action is unknown.")
+    code = 400
+    title = 'Action Unknown'
+    logger = "ERROR"
+
+
+class SubjectNameExisting(AdminPerimeter):
+    description = _("The given subject name is existing.")
+    code = 400
+    title = 'Subject Name Existing'
+    logger = "ERROR"
+
+
+class ObjectNameExisting(AdminPerimeter):
+    description = _("The given object name is existing.")
+    code = 400
+    title = 'Object Name Existing'
+    logger = "ERROR"
+
+
+class ActionNameExisting(AdminPerimeter):
+    description = _("The given action name is existing.")
+    code = 400
+    title = 'Action Name Existing'
+    logger = "ERROR"
+
+
+class ObjectsWriteNoAuthorized(AdminPerimeter):
+    description = _("The modification on Objects is not authorized.")
+    code = 400
+    title = 'Objects Write No Authorized'
+    logger = "AUTHZ"
+
+
+class ActionsWriteNoAuthorized(AdminPerimeter):
+    description = _("The modification on Actions is not authorized.")
+    code = 400
+    title = 'Actions Write No Authorized'
+    logger = "AUTHZ"
+
+
+class SubjectScopeUnknown(AdminScope):
+    description = _("The given subject scope is unknown.")
+    code = 400
+    title = 'Subject Scope Unknown'
+    logger = "ERROR"
+
+
+class ObjectScopeUnknown(AdminScope):
+    description = _("The given object scope is unknown.")
+    code = 400
+    title = 'Object Scope Unknown'
+    logger = "ERROR"
+
+
+class ActionScopeUnknown(AdminScope):
+    description = _("The given action scope is unknown.")
+    code = 400
+    title = 'Action Scope Unknown'
+    logger = "ERROR"
+
+
+class SubjectScopeNameExisting(AdminScope):
+    description = _("The given subject scope name is existing.")
+    code = 400
+    title = 'Subject Scope Name Existing'
+    logger = "ERROR"
+
+
+class ObjectScopeNameExisting(AdminScope):
+    description = _("The given object scope name is existing.")
+    code = 400
+    title = 'Object Scope Name Existing'
+    logger = "ERROR"
+
+
+class ActionScopeNameExisting(AdminScope):
+    description = _("The given action scope name is existing.")
+    code = 400
+    title = 'Action Scope Name Existing'
+    logger = "ERROR"
+
+
+class SubjectAssignmentUnknown(AdminAssignment):
+    description = _("The given subject assignment value is unknown.")
+    code = 400
+    title = 'Subject Assignment Unknown'
+    logger = "ERROR"
+
+
+class ObjectAssignmentUnknown(AdminAssignment):
+    description = _("The given object assignment value is unknown.")
+    code = 400
+    title = 'Object Assignment Unknown'
+    logger = "ERROR"
+
+
+class ActionAssignmentUnknown(AdminAssignment):
+    description = _("The given action assignment value is unknown.")
+    code = 400
+    title = 'Action Assignment Unknown'
+    logger = "ERROR"
+
+
+class SubjectAssignmentExisting(AdminAssignment):
+    description = _("The given subject assignment value is existing.")
+    code = 400
+    title = 'Subject Assignment Existing'
+    logger = "ERROR"
+
+
+class ObjectAssignmentExisting(AdminAssignment):
+    description = _("The given object assignment value is existing.")
+    code = 400
+    title = 'Object Assignment Existing'
+    logger = "ERROR"
+
+
+class ActionAssignmentExisting(AdminAssignment):
+    description = _("The given action assignment value is existing.")
+    code = 400
+    title = 'Action Assignment Existing'
+    logger = "ERROR"
+
+
+class AggregationAlgorithmNotExisting(AdminMetaRule):
+    description = _("The given aggregation algorithm is not existing.")
+    code = 400
+    title = 'Aggregation Algorithm Not Existing'
+    logger = "ERROR"
+
+
+class AggregationAlgorithmUnknown(AdminMetaRule):
+    description = _("The given aggregation algorithm is unknown.")
+    code = 400
+    title = 'Aggregation Algorithm Unknown'
+    logger = "ERROR"
+
+
+class SubMetaRuleAlgorithmNotExisting(AdminMetaRule):
+    description = _("The given sub_meta_rule algorithm is unknown.")
+    code = 400
+    title = 'Sub_meta_rule Algorithm Unknown'
+    logger = "ERROR"
+
+
+class MetaRuleUnknown(AdminMetaRule):
+    description = _("The given sub meta rule is unknown.")
+    code = 400
+    title = 'Sub Meta Rule Unknown'
+    logger = "ERROR"
+
+
+class SubMetaRuleNameExisting(AdminMetaRule):
+    description = _("The sub meta rule name already exists.")
+    code = 400
+    title = 'Sub Meta Rule Name Existing'
+    logger = "ERROR"
+
+
+class MetaRuleExisting(AdminMetaRule):
+    description = _("The sub meta rule already exists.")
+    code = 400
+    title = 'Sub Meta Rule Existing'
+    logger = "ERROR"
+
+
+class RuleExisting(AdminRule):
+    description = _("The rule already exists.")
+    code = 400
+    title = 'Rule Existing'
+    logger = "ERROR"
+
+
+class RuleUnknown(AdminRule):
+    description = _("The rule for that request doesn't exist.")
+    code = 400
+    title = 'Rule Unknown'
+    logger = "ERROR"
+
+
+class KeystoneError(MoonError):
+    description = _("There is an error connecting to Keystone.")
+    code = 400
+    title = 'Keystone error'
+    logger = "ERROR"
+
+
+class KeystoneProjectError(KeystoneError):
+    description = _("There is an error retrieving projects from the Keystone service.")
+    code = 400
+    title = 'Keystone project error'
+    logger = "ERROR"
+
+
+class KeystoneUserError(KeystoneError):
+    description = _("There is an error retrieving users from the Keystone service.")
+    code = 400
+    title = 'Keystone user error'
+    logger = "ERROR"
+
+
+class KeystoneUserConflict(KeystoneUserError):
+    description = _("A user with that name already exist.")
+    code = 400
+    title = 'Keystone user error'
+    logger = "ERROR"
+
+
diff --git a/moonv4/moon_utilities/moon_utilities/misc.py b/moonv4/moon_utilities/moon_utilities/misc.py
new file mode 100644
index 00000000..d13b4511
--- /dev/null
+++ b/moonv4/moon_utilities/moon_utilities/misc.py
@@ -0,0 +1,47 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+
+import os
+import re
+import types
+import requests
+from oslo_log import log as logging
+from oslo_config import cfg
+import oslo_messaging
+from moon_utilities import exceptions
+from oslo_config.cfg import ConfigOpts
+
+LOG = logging.getLogger(__name__)
+CONF = cfg.CONF
+
+
+def get_uuid_from_name(name, elements, **kwargs):
+    LOG.error("get_uuid_from_name {} {} {}".format(name, elements, kwargs))
+    for element in elements:
+        if type(elements[element]) is dict and elements[element].get('name') == name:
+            if kwargs:
+                for args in kwargs:
+                    if elements[element].get(args) != kwargs[args]:
+                        LOG.error("get_uuid_from_name2 {} {} {}".format(args, elements[element].get(args), kwargs[args]))
+                        return
+                else:
+                    return element
+            else:
+                return element
+
+
+def get_name_from_uuid(uuid, elements, **kwargs):
+    for element in elements:
+        if element == uuid:
+            if kwargs:
+                for args in kwargs:
+                    if elements[element].get(args) != kwargs[args]:
+                        return
+                else:
+                    return elements[element].get('name')
+            else:
+                return elements[element].get('name')
+
diff --git a/moonv4/moon_utilities/moon_utilities/options.py b/moonv4/moon_utilities/moon_utilities/options.py
new file mode 100644
index 00000000..8b8ccca4
--- /dev/null
+++ b/moonv4/moon_utilities/moon_utilities/options.py
@@ -0,0 +1,300 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+import os
+import sys
+from oslo_config import cfg
+from oslo_log import log as logging
+from moon_utilities import __version__
+
+LOG = logging.getLogger(__name__)
+CONF = cfg.CONF
+
+__CWD__ = os.path.dirname(os.path.abspath(__file__))
+
+
+def configure(domain="moon", version=__version__, usage=""):
+    # FIXME (dthom): put DEBUG as default log level doesn't work
+    extra_log_level_defaults = [
+        '{}=DEBUG'.format(__name__),
+    ]
+    # LOG.setLevel(logging.DEBUG)
+    logging.set_defaults(
+        default_log_levels=logging.get_default_log_levels() + extra_log_level_defaults)
+
+    logging.register_options(CONF)
+    logging.setup(CONF, domain)
+
+    CONF.register_opts(get_opts())
+
+    # rabbit_group = cfg.OptGroup(name='messenger',
+    #                             title='Messenger options')
+    # CONF.register_group(rabbit_group)
+    # CONF.register_opts(get_messenger_opts(), group="messenger")
+
+    slave_group = cfg.OptGroup(name='slave',
+                               title='Messenger options')
+    CONF.register_group(slave_group)
+    CONF.register_opts(get_slave_opts(), group="slave")
+
+    database_group = cfg.OptGroup(name='database',
+                                  title='Database options')
+    CONF.register_group(database_group)
+    CONF.register_opts(get_database_opts(), group="database")
+
+    database_configuration_group = cfg.OptGroup(name='database_configuration',
+                                                title='Database configuration options')
+    CONF.register_group(database_configuration_group)
+    CONF.register_opts(get_database_configuration_opts(), group="database_configuration")
+
+    orchestrator_group = cfg.OptGroup(name='orchestrator',
+                                      title='Orchestrator options')
+    CONF.register_group(orchestrator_group)
+    CONF.register_opts(get_orchestrator_opts(), group="orchestrator")
+
+    secrouter_group = cfg.OptGroup(name='security_router',
+                                   title='Security Router options')
+    CONF.register_group(secrouter_group)
+    CONF.register_opts(get_security_router_opts(), group="security_router")
+
+    manager_group = cfg.OptGroup(name='security_manager',
+                                 title='Manager options')
+    CONF.register_group(manager_group)
+    CONF.register_opts(get_manager_opts(), group="security_manager")
+
+    secpolicy_group = cfg.OptGroup(name='security_policy',
+                                   title='Security policy options')
+    CONF.register_group(secpolicy_group)
+    CONF.register_opts(get_security_policy_opts(), group="security_policy")
+
+    secfunction_group = cfg.OptGroup(name='security_function',
+                                     title='Security function options')
+    CONF.register_group(secfunction_group)
+    CONF.register_opts(get_security_function_opts(), group="security_function")
+
+    interface_group = cfg.OptGroup(name='interface',
+                                   title='Interface options')
+    CONF.register_group(interface_group)
+    CONF.register_opts(get_interface_opts(), group="interface")
+
+    keystone_group = cfg.OptGroup(name='keystone',
+                                  title='Keystone options')
+    CONF.register_group(keystone_group)
+    CONF.register_opts(get_keystone_opts(), group="keystone")
+
+    filename = "moon.conf"
+    for _filename in (
+        "/etc/moon/{}",
+        "conf/{}",
+        "../conf/{}",
+    ):
+        try:
+            default_config_files = (_filename.format(filename), )
+            CONF(args=sys.argv[1:],
+                 project=domain,
+                 # version=pbr.version.VersionInfo('keystone').version_string(),
+                 version=version,
+                 usage=usage,
+                 default_config_files=default_config_files)
+        except cfg.ConfigFilesNotFoundError:
+            continue
+        else:
+            LOG.info("Using {} configuration file".format(_filename.format(filename)))
+            return _filename.format(filename)
+
+
+def get_opts():
+    return [
+        cfg.StrOpt('proxy',
+                   default="",
+                   help='Proxy server to use'),
+        cfg.StrOpt('dist_dir',
+                   default="",
+                   help='Directory where the python packages can be found'),
+        cfg.StrOpt('plugin_dir',
+                   default="",
+                   help='Directory where the python plugins can be found'),
+        cfg.StrOpt('docker_url',
+                   default="unix://var/run/docker.sock",
+                   help='Docker URL to connect to.'),
+        cfg.StrOpt('policy_directory',
+                   default="/etc/moon/policies",
+                   help='Directory containing all the intra-extension templates'),
+        cfg.StrOpt('root_policy_directory',
+                   default="/etc/moon/policies/policy_root",
+                   help='Directory containing the Root intra-extension template'),
+        cfg.StrOpt('master',
+                   default="",
+                   help='URL of the Moon Master'),
+        cfg.StrOpt('master_login',
+                   default="",
+                   help='Login to log into the Moon Master'),
+        cfg.StrOpt('master_password',
+                   default="",
+                   help='Password for the Moon Master'),
+    ]
+
+
+# def get_messenger_opts():
+#     return [
+#         cfg.StrOpt('host',
+#                    default="0.0.0.0",
+#                    help='RabbitMQ server name or IP.'),
+#         cfg.IntOpt('port',
+#                    default=8800,
+#                    help='RabbitMQ server port.'),
+#     ]
+
+
+def get_orchestrator_opts():
+    return [
+        cfg.StrOpt('host',
+                   default="127.0.0.1",
+                   help='Host binding'),
+        cfg.IntOpt('port',
+                   default=38000,
+                   help='Port number of the server'),
+    ]
+
+
+def get_slave_opts():
+    return [
+        cfg.StrOpt('slave_name',
+                   default="",
+                   help='name of the slave'),
+        cfg.StrOpt('master_url',
+                   default="",
+                   help='URL of the RabbitMQ bus of the Master, '
+                        'example: master_url=rabbit://moon:p4sswOrd1@messenger:5672/moon'),
+        cfg.StrOpt('master_login',
+                   default="",
+                   help='login name of the master administrator, example: master_login=admin'),
+        cfg.StrOpt('master_password',
+                   default="",
+                   help='password of the master administrator, example: master_password=XXXXXXX'),
+    ]
+
+
+def get_security_router_opts():
+    return [
+        cfg.StrOpt('container',
+                   default="",
+                   help='Name of the container to download (if empty build from scratch)'),
+        cfg.StrOpt('host',
+                   default="127.0.0.1",
+                   help='Host binding'),
+        cfg.IntOpt('port',
+                   default=38001,
+                   help='Port number of the server'),
+    ]
+
+
+def get_manager_opts():
+    return [
+        cfg.StrOpt('container',
+                   default="",
+                   help='Name of the container to download (if empty build from scratch)'),
+        cfg.StrOpt('host',
+                   default="127.0.0.1",
+                   help='Host binding'),
+        cfg.IntOpt('port',
+                   default=38001,
+                   help='Port number of the server'),
+    ]
+
+
+def get_security_policy_opts():
+    return [
+        cfg.StrOpt('container',
+                   default="",
+                   help='Name of the container to download (if empty build from scratch)'),
+    ]
+
+
+def get_security_function_opts():
+    return [
+        cfg.StrOpt('container',
+                   default="",
+                   help='Name of the container to download (if empty build from scratch)'),
+    ]
+
+
+def get_interface_opts():
+    return [
+        cfg.StrOpt('container',
+                   default="",
+                   help='Name of the container to download (if empty build from scratch)'),
+        cfg.StrOpt('host',
+                   default="127.0.0.1",
+                   help='Host binding'),
+        cfg.IntOpt('port',
+                   default=38002,
+                   help='Port number of the server'),
+    ]
+
+
+def get_database_opts():
+    return [
+        cfg.StrOpt('url',
+                   default="mysql+pymysql://moonuser:password@localhost/moon",
+                   help='URL of the database'),
+        cfg.StrOpt('driver',
+                   default="sql",
+                   help='Driver binding'),
+    ]
+
+
+def get_database_configuration_opts():
+    return [
+        cfg.StrOpt('url',
+                   default="",
+                   help='URL of the database'),
+        cfg.StrOpt('driver',
+                   default="memory",
+                   help='Driver binding'),
+    ]
+
+
+def get_keystone_opts():
+    return [
+        cfg.StrOpt('url',
+                   default="http://localhost:35357",
+                   help='URL of the Keystone manager.'),
+        cfg.StrOpt('user',
+                   default="admin",
+                   help='Username of the Keystone manager.'),
+        cfg.StrOpt('password',
+                   default="nomoresecrete",
+                   help='Password of the Keystone manager.'),
+        cfg.StrOpt('project',
+                   default="admin",
+                   help='Project used to connect to the Keystone manager.'),
+        cfg.StrOpt('domain',
+                   default="Default",
+                   help='Default domain for the Keystone manager.'),
+        cfg.StrOpt('check_token',
+                   default="true",
+                   help='If true, yes or strict, always check Keystone tokens against the server'),
+        cfg.StrOpt('server_crt',
+                   default="",
+                   help='If using Keystone in HTTPS mode, give a certificate filename here'),
+    ]
+
+filename = configure()
+
+
+def get_docker_template_dir(templatename="template.dockerfile"):
+    path = os.path.dirname(os.path.abspath(filename))
+    PATHS = (
+        path,
+        os.path.join(path, "dockers"),
+        "/etc/moon/"
+        "~/.moon/"
+    )
+    for _path in PATHS:
+        if os.path.isfile(os.path.join(_path, templatename)):
+            return _path
+    raise Exception("Configuration error, cannot find docker template in {}".format(PATHS))
+
diff --git a/moonv4/moon_utilities/moon_utilities/security_functions.py b/moonv4/moon_utilities/moon_utilities/security_functions.py
new file mode 100644
index 00000000..2ad52a4c
--- /dev/null
+++ b/moonv4/moon_utilities/moon_utilities/security_functions.py
@@ -0,0 +1,405 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+
+import copy
+import re
+import types
+import requests
+from uuid import uuid4
+from oslo_log import log as logging
+from oslo_config import cfg
+import oslo_messaging
+from moon_utilities import exceptions
+from oslo_config.cfg import ConfigOpts
+# from moon_db.core import PDPManager, ModelManager, PolicyManager
+
+LOG = logging.getLogger(__name__)
+CONF = cfg.CONF
+
+
+def filter_input(func_or_str):
+
+    def __filter(string):
+        if string and type(string) is str:
+            return "".join(re.findall("[\w\- +]*", string))
+        return string
+
+    def __filter_dict(arg):
+        result = dict()
+        for key in arg.keys():
+            if key == "email":
+                result["email"] = __filter_email(arg[key])
+            elif key == "password":
+                result["password"] = arg['password']
+            else:
+                result[key] = __filter(arg[key])
+        return result
+
+    def __filter_email(string):
+        if string and type(string) is str:
+            return "".join(re.findall("[\w@\._\- +]*", string))
+        return string
+
+    def wrapped(*args, **kwargs):
+        _args = []
+        for arg in args:
+            if isinstance(arg, str):
+                arg = __filter(arg)
+            elif isinstance(arg, list):
+                arg = [__filter(item) for item in arg]
+            elif isinstance(arg, tuple):
+                arg = (__filter(item) for item in arg)
+            elif isinstance(arg, dict):
+                arg = __filter_dict(arg)
+            _args.append(arg)
+        for arg in kwargs:
+            if type(kwargs[arg]) is str:
+                kwargs[arg] = __filter(kwargs[arg])
+            if isinstance(kwargs[arg], str):
+                kwargs[arg] = __filter(kwargs[arg])
+            elif isinstance(kwargs[arg], list):
+                kwargs[arg] = [__filter(item) for item in kwargs[arg]]
+            elif isinstance(kwargs[arg], tuple):
+                kwargs[arg] = (__filter(item) for item in kwargs[arg])
+            elif isinstance(kwargs[arg], dict):
+                kwargs[arg] = __filter_dict(kwargs[arg])
+        return func_or_str(*_args, **kwargs)
+
+    if isinstance(func_or_str, str):
+        return __filter(func_or_str)
+    if isinstance(func_or_str, list):
+        return [__filter(item) for item in func_or_str]
+    if isinstance(func_or_str, tuple):
+        return (__filter(item) for item in func_or_str)
+    if isinstance(func_or_str, dict):
+        return __filter_dict(func_or_str)
+    if isinstance(func_or_str, types.FunctionType):
+        return wrapped
+    return None
+
+
+def enforce(action_names, object_name, **extra):
+    """Fake version of the enforce decorator"""
+    def wrapper_func(func):
+        def wrapper_args(*args, **kwargs):
+            # LOG.info("kwargs={}".format(kwargs))
+            # kwargs['user_id'] = kwargs.pop('user_id', "admin")
+            # LOG.info("Calling enforce on {} with args={} kwargs={}".format(func.__name__, args, kwargs))
+            return func(*args, **kwargs)
+        return wrapper_args
+    return wrapper_func
+
+
+def login(user=None, password=None, domain=None, project=None, url=None):
+    if not user:
+        user = CONF.keystone.user
+    if not password:
+        password = CONF.keystone.password
+    if not domain:
+        domain = CONF.keystone.domain
+    if not project:
+        project = CONF.keystone.project
+    if not url:
+        url = CONF.keystone.url
+    headers = {
+        "Content-Type": "application/json"
+    }
+    data_auth = {
+        "auth": {
+            "identity": {
+                "methods": [
+                    "password"
+                ],
+                "password": {
+                    "user": {
+                        "domain": {
+                            "id": domain
+                        },
+                        "name": user,
+                        "password": password
+                    }
+                }
+            },
+            "scope": {
+                "project": {
+                    "domain": {
+                        "id": domain
+                    },
+                    "name": project
+                }
+            }
+        }
+    }
+
+    req = requests.post("{}/auth/tokens".format(url),
+                        json=data_auth, headers=headers,
+                        verify=CONF.keystone.server_crt)
+
+    if req.status_code in (200, 201, 204):
+        headers['X-Auth-Token'] = req.headers['X-Subject-Token']
+        return headers
+    LOG.error(req.text)
+    raise exceptions.KeystoneError
+
+
+def logout(headers, url=None):
+    if not url:
+        url = CONF.keystone.url
+    headers['X-Subject-Token'] = headers['X-Auth-Token']
+    req = requests.delete("{}/auth/tokens".format(url), headers=headers, verify=CONF.keystone.server_crt)
+    if req.status_code in (200, 201, 204):
+        return
+    LOG.error(req.text)
+    raise exceptions.KeystoneError
+
+__transport_master = oslo_messaging.get_transport(cfg.CONF, CONF.slave.master_url)
+__transport = oslo_messaging.get_transport(CONF)
+
+
+def call(endpoint, ctx=None, method="get_status", **kwargs):
+    if not ctx:
+        ctx = dict()
+    if 'call_master' in ctx and ctx['call_master'] and CONF.slave.master_url:
+        transport = __transport_master
+        # LOG.info("Calling master {} on {}...".format(method, endpoint))
+    else:
+        transport = __transport
+        # LOG.info("Calling {} on {}...".format(method, endpoint))
+    target = oslo_messaging.Target(topic=endpoint, version='1.0')
+    client = oslo_messaging.RPCClient(transport, target)
+    return client.call(ctx, method, **kwargs)
+
+
+class Context:
+
+    def __init__(self, _keystone_project_id, _subject, _object, _action, _request_id):
+        from moon_db.core import PDPManager, ModelManager, PolicyManager
+        self.PolicyManager = PolicyManager
+        self.ModelManager = ModelManager
+        self.PDPManager = PDPManager
+        self.__keystone_project_id = _keystone_project_id
+        self.__pdp_id = None
+        self.__pdp_value = None
+        LOG.info("Context pdp={}".format(PDPManager.get_pdp("admin")))
+        for _pdp_key, _pdp_value in PDPManager.get_pdp("admin").items():
+            if _pdp_value["keystone_project_id"] == _keystone_project_id:
+                self.__pdp_id = _pdp_key
+                self.__pdp_value = copy.deepcopy(_pdp_value)
+                break
+        LOG.info("Context pdp_value={}".format(self.__pdp_value))
+        self.__subject = _subject
+        self.__object = _object
+        self.__action = _action
+        self.__current_request = None
+        self.__request_id = _request_id
+        self.__index = 0
+        self.__init_initial_request()
+        self.__headers = []
+        policies = PolicyManager.get_policies("admin")
+        models = ModelManager.get_models("admin")
+        LOG.info("Context policies={}".format(policies))
+        LOG.info("Context models={}".format(models))
+        for policy_id in self.__pdp_value["security_pipeline"]:
+            model_id = policies[policy_id]["model_id"]
+            for meta_rule in models[model_id]["meta_rules"]:
+                self.__headers.append(meta_rule)
+        self.__meta_rules = ModelManager.get_meta_rules("admin")
+        LOG.info("Context meta_rules={}".format(self.__meta_rules))
+        LOG.info("Context headers={}".format(self.__headers))
+        # call("moon_manager",
+        #                          method="get_meta_rules",
+        #                          ctx={"id": self.__intra_extension_id,
+        #                               "user_id": "admin",
+        #                               "method": "get_sub_meta_rules"},
+        #                          args={})["sub_meta_rules"]
+        # for key in self.__intra_extension["pdp_pipeline"]:
+        #     LOG.info("__meta_rules={}".format(self.__meta_rules))
+        #     for meta_rule_key in self.__meta_rules:
+        #         if self.__meta_rules[meta_rule_key]['name'] == key.split(":", maxsplit=1)[-1]:
+        #             self.__headers.append({"name": self.__meta_rules[meta_rule_key]['name'], "id": meta_rule_key})
+        #             break
+        #     else:
+        #         LOG.warning("Cannot find meta_rule_key {}".format(key))
+        self.__pdp_set = {}
+        self.__init_pdp_set()
+
+    def __init_initial_request(self):
+        subjects = self.PolicyManager.get_subjects("admin", policy_id=None)
+        for _subject_id, _subject_dict in subjects.items():
+            if _subject_dict["name"] == self.__subject:
+                self.__subject = _subject_id
+                break
+        else:
+            raise exceptions.SubjectUnknown("Cannot find subject {}".format(self.__subject))
+        objects = self.PolicyManager.get_objects("admin", policy_id=None)
+        for _object_id, _object_dict in objects.items():
+            if _object_dict["name"] == self.__object:
+                self.__object = _object_id
+                break
+        else:
+            raise exceptions.ObjectUnknown("Cannot find object {}".format(self.__object))
+        actions = self.PolicyManager.get_actions("admin", policy_id=None)
+        for _action_id, _action_dict in actions.items():
+            if _action_dict["name"] == self.__action:
+                self.__action = _action_id
+                break
+        else:
+            raise exceptions.ActionUnknown("Cannot find action {}".format(self.__action))
+        self.__current_request = dict(self.initial_request)
+
+    def __init_pdp_set(self):
+        for header in self.__headers:
+            self.__pdp_set[header] = dict()
+            self.__pdp_set[header]["meta_rules"] = self.__meta_rules[header]
+            self.__pdp_set[header]["target"] = self.__add_target()
+            # TODO (asteroide): the following information must be retrieve somewhere
+            self.__pdp_set[header]["instruction"] = list()
+            self.__pdp_set[header]["effect"] = "grant"
+        self.__pdp_set["effect"] = "grant"
+
+    def __add_target(self):
+        result = dict()
+        _subject = self.__current_request["subject"]
+        _object = self.__current_request["object"]
+        _action = self.__current_request["action"]
+        categories = self.ModelManager.get_subject_categories("admin")
+        # TODO (asteroide): end the dev of that part
+        # for category in categories:
+        #     result[category] = list()
+        #     assignments = call("moon_secpolicy_{}".format(self.__intra_extension_id),
+        #                        method="get_subject_assignments",
+        #                        ctx={"id": self.__intra_extension_id,
+        #                             "sid": _subject,
+        #                             "scid": category,
+        #                             "user_id": "admin"},
+        #                        args={})["subject_assignments"]
+        #     result[category].extend(assignments[_subject][category])
+        # categories = call("moon_secpolicy_{}".format(self.__intra_extension_id),
+        #                   method="get_object_categories",
+        #                   ctx={"id": self.__intra_extension_id,
+        #                        "user_id": "admin"},
+        #                   args={})["object_categories"]
+        # for category in categories:
+        #     result[category] = list()
+        #     assignments = call("moon_secpolicy_{}".format(self.__intra_extension_id),
+        #                        method="get_object_assignments",
+        #                        ctx={"id": self.__intra_extension_id,
+        #                             "sid": _object,
+        #                             "scid": category,
+        #                             "user_id": "admin"},
+        #                        args={})["object_assignments"]
+        #     result[category].extend(assignments[_object][category])
+        # categories = call("moon_secpolicy_{}".format(self.__intra_extension_id),
+        #                   method="get_action_categories",
+        #                   ctx={"id": self.__intra_extension_id,
+        #                        "user_id": "admin"},
+        #                   args={})["action_categories"]
+        # for category in categories:
+        #     result[category] = list()
+        #     assignments = call("moon_secpolicy_{}".format(self.__intra_extension_id),
+        #                        method="get_action_assignments",
+        #                        ctx={"id": self.__intra_extension_id,
+        #                             "sid": _action,
+        #                             "scid": category,
+        #                             "user_id": "admin"},
+        #                        args={})["action_assignments"]
+        #     result[category].extend(assignments[_action][category])
+        return result
+
+    def __repr__(self):
+        return """PDP ID: {id}
+current_request: {current_request}
+request_id: {request_id}
+index: {index}
+headers: {headers}
+pdp_set: {pdp_set}
+        """.format(
+            id=self.__pdp_id,
+            current_request=self.__current_request,
+            request_id=self.__request_id,
+            headers=self.__headers,
+            pdp_set=self.__pdp_set,
+            index=self.__index
+        )
+
+    def to_dict(self):
+        return {
+            "initial_request": copy.deepcopy(self.initial_request),
+            "current_request": copy.deepcopy(self.__current_request),
+            "headers": copy.deepcopy(self.__headers),
+            "index": copy.deepcopy(self.__index),
+            "pdp_set": copy.deepcopy(self.__pdp_set),
+            "request_id": copy.deepcopy(self.__request_id),
+        }
+
+    @property
+    def initial_request(self):
+        return {
+            "subject": self.__subject,
+            "object": self.__object,
+            "action": self.__action,
+        }
+
+    @initial_request.setter
+    def initial_request(self, value):
+        raise Exception("You are not allowed to update the initial_request")
+
+    @initial_request.deleter
+    def initial_request(self):
+        raise Exception("You are not allowed to delete the initial_request")
+
+    @property
+    def current_request(self):
+        if not self.__current_request:
+            self.__current_request = copy.deepcopy(self.initial_request)
+        return self.__current_request
+
+    @current_request.setter
+    def current_request(self, value):
+        self.__current_request = copy.deepcopy(value)
+        # Note (asteroide): if the current request is modified, we must update the PDP Set.
+        self.__init_pdp_set()
+
+    @current_request.deleter
+    def current_request(self):
+        self.__current_request = {}
+        self.__pdp_set = {}
+
+    @property
+    def headers(self):
+        return self.__headers
+
+    @headers.setter
+    def headers(self, headers):
+        self.__headers = headers
+
+    @headers.deleter
+    def headers(self):
+        self.__headers = list()
+
+    @property
+    def index(self):
+        return self.__index
+
+    @index.setter
+    def index(self, index):
+        self.__index += 1
+
+    @index.deleter
+    def index(self):
+        self.__index = 0
+
+    @property
+    def pdp_set(self):
+        return self.__pdp_set
+
+    @pdp_set.setter
+    def pdp_set(self, value):
+        raise Exception("You are not allowed to modify the pdp_set")
+
+    @pdp_set.deleter
+    def pdp_set(self):
+        self.__pdp_set = {}
diff --git a/moonv4/moon_utilities/requirements.txt b/moonv4/moon_utilities/requirements.txt
new file mode 100644
index 00000000..c569e00b
--- /dev/null
+++ b/moonv4/moon_utilities/requirements.txt
@@ -0,0 +1,6 @@
+kombu !=4.0.1,!=4.0.0
+oslo.messaging
+oslo.config
+oslo.log
+vine
+werkzeug
\ No newline at end of file
diff --git a/moonv4/moon_utilities/setup.py b/moonv4/moon_utilities/setup.py
new file mode 100644
index 00000000..9bd1db40
--- /dev/null
+++ b/moonv4/moon_utilities/setup.py
@@ -0,0 +1,41 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+from setuptools import setup, find_packages
+import moon_utilities
+
+
+setup(
+
+    name='moon_utilities',
+
+    version=moon_utilities.__version__,
+
+    packages=find_packages(),
+
+    author="Thomas Duval",
+
+    author_email="thomas.duval@orange.com",
+
+    description="Some utilities for all the Moon components",
+
+    long_description=open('README.rst').read(),
+
+    # install_requires= ,
+
+    include_package_data=True,
+
+    url='https://git.opnfv.org/cgit/moon',
+
+    classifiers=[
+        "Programming Language :: Python",
+        "Development Status :: 1 - Planning",
+        "License :: OSI Approved",
+        "Natural Language :: French",
+        "Operating System :: OS Independent",
+        "Programming Language :: Python :: 3",
+    ],
+
+)