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# 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'.
"""
PDP are Policy Decision Point.
"""
import copy
from docker import Client
from flask import request
from flask_restful import Resource
from oslo_log import log as logging
from python_moonutilities.security_functions import check_auth
from python_moonutilities import configuration
docker_conf = configuration.get_configuration("docker")['docker']
docker = Client(base_url=docker_conf['url'])
__version__ = "0.1.0"
LOG = logging.getLogger("moon.manager.api." + __name__)
class Container(Resource):
"""
Endpoint for container requests
"""
__urls__ = (
"/containers",
"/containers/",
"/containers/<string:uuid>",
"/containers/<string:uuid>/",
)
def __init__(self):
self.containers = {}
self.update()
def update(self):
for _container in docker.containers():
if _container['Id'] not in self.containers:
self.containers[_container['Id']] = {
"name": _container["Names"],
"port": _container["Ports"],
}
@check_auth
def get(self, uuid=None, user_id=None):
"""Retrieve all containers
:param uuid: uuid of the container
:param user_id: user ID who do the request
:return: {
"containers": {
"da0fd80fc1dc146e1b...a2e07d240cde09f0a": {
"name": [
"/wrapper"
],
"port": [
{
"PrivatePort": 8080,
"Type": "tcp",
"IP": "0.0.0.0",
"PublicPort": 8080
}
]
},
}
}
:internal_api: get_containers
"""
# try:
# data = [{"name": item["Names"], "port": item["Ports"], } for item in docker.containers()]
# except Exception as e:
# LOG.error(e, exc_info=True)
# return {"result": False,
# "error": str(e)}
return {"containers": self.containers}
@check_auth
def post(self, uuid=None, user_id=None):
"""Add a new container.
:param uuid: uuid of the pdp (not used here)
:param user_id: user ID who do the request
:request body: {
"id": "id of the new container",
"name": "name of the new container",
"hostname": "hostname of the new container",
"port": {
"PrivatePort": 8080,
"Type": "tcp",
"IP": "0.0.0.0",
"PublicPort": 8080
},
"keystone_project_id": "keystone_project_id1",
"pdp_id": "PDP UUID",
"container_name": "wukongsun/moon_authz:v4.1"
}
:return: {
"containers": {
"da0fd80fc1dc146e1b...a2e07d240cde09f0a": {
"name": [
"/wrapper"
],
"port": [
{
"PrivatePort": 8080,
"Type": "tcp",
"IP": "0.0.0.0",
"PublicPort": 8080
}
]
},
}
}
:internal_api: add_container
"""
try:
self.update()
self.containers[request.json.get('id')] = copy.deepcopy(request.json)
LOG.info("Added a new container {}".format(request.json.get('name')))
except Exception as e:
LOG.error(e, exc_info=True)
return {"result": False,
"error": str(e)}, 500
return {"containers": self.containers}
@check_auth
def delete(self, uuid=None, user_id=None):
"""Delete a pdp
:param uuid: uuid of the pdp to delete
:param user_id: user ID who do the request
:return: {
"result": "True or False",
"message": "optional message"
}
:internal_api: delete_pdp
"""
# try:
# data = PDPManager.delete_pdp(user_id=user_id, pdp_id=uuid)
# except Exception as e:
# LOG.error(e, exc_info=True)
# return {"result": False,
# "error": str(e)}
# return {"result": True}
raise NotImplementedError
@check_auth
def patch(self, uuid=None, user_id=None):
"""Update a pdp
:param uuid: uuid of the pdp to update
:param user_id: user ID who do the request
:return: {
"pdp_id1": {
"name": "...",
"security_pipeline": [...],
"keystone_project_id": "keystone_project_id1",
"description": "...",
}
}
:internal_api: update_pdp
"""
# try:
# data = PDPManager.update_pdp(user_id=user_id, pdp_id=uuid, value=request.json)
# add_container(uuid=uuid, pipeline=data[uuid]['security_pipeline'])
# except Exception as e:
# LOG.error(e, exc_info=True)
# return {"result": False,
# "error": str(e)}
# return {"pdps": data}
raise NotImplementedError
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