Basraah 914c204a40 SeAT Manager (#704)
* SeAT service in modular service app format

* Replace string concatenation with formatters

* Fix incorrect references to user

* Fix exception when user doesn't have seat active

* Prevent deletion of seat API keys by default

* Improve api response error handling

* Corrected notification message

* Added missing view returns

* Update SeAT to use permissions based access

* Update password generator to new style

* Correct logging message

* Fix seat role update tasks

* Correct validate user logic

* Add seat test settings

* Added basic seat unit tests

* Added add permissions function from other branch

* Remove obsolete settings references
2017-02-11 22:04:47 -05:00

262 lines
11 KiB
Python

from __future__ import unicode_literals
import random
import string
import requests
from eveonline.managers import EveManager
from django.conf import settings
from django.core.exceptions import ObjectDoesNotExist
from six import iteritems
import logging
logger = logging.getLogger(__name__)
class SeatManager:
def __init__(self):
pass
RESPONSE_OK = 'ok'
@staticmethod
def __santatize_username(username):
sanatized = username.replace(" ", "_")
return sanatized.lower()
@staticmethod
def __generate_random_pass():
return ''.join([random.choice(string.ascii_letters + string.digits) for n in range(16)])
@classmethod
def _response_ok(cls, response):
return cls.RESPONSE_OK in response
@staticmethod
def exec_request(endpoint, func, **kwargs):
""" Send an https api request """
try:
endpoint = '{0}/api/v1/{1}'.format(settings.SEAT_URL, endpoint)
headers = {'X-Token': settings.SEAT_XTOKEN, 'Accept': 'application/json'}
logger.debug(headers)
logger.debug(endpoint)
ret = getattr(requests, func)(endpoint, headers=headers, data=kwargs)
ret.raise_for_status()
return ret.json()
except:
logger.exception("Error encountered while performing API request to SeAT with url {}".format(endpoint))
return {}
@classmethod
def add_user(cls, username, email):
""" Add user to service """
sanatized = str(SeatManager.__santatize_username(username))
logger.debug("Adding user to SeAT with username %s" % sanatized)
password = SeatManager.__generate_random_pass()
ret = SeatManager.exec_request('user', 'post', username=sanatized, email=str(email), password=password)
logger.debug(ret)
if cls._response_ok(ret):
logger.info("Added SeAT user with username %s" % sanatized)
return sanatized, password
logger.info("Failed to add SeAT user with username %s" % sanatized)
return None
@classmethod
def delete_user(cls, username):
""" Delete user """
ret = cls.exec_request('user/{}'.format(username), 'delete')
logger.debug(ret)
if cls._response_ok(ret):
logger.info("Deleted SeAT user with username %s" % username)
return username
return None
@classmethod
def disable_user(cls, username):
""" Disable user """
ret = cls.exec_request('user/{}'.format(username), 'put', active=0)
logger.debug(ret)
ret = cls.exec_request('user/{}'.format(username), 'put', email="")
logger.debug(ret)
if cls._response_ok(ret):
try:
cls.update_roles(username, [])
logger.info("Disabled SeAT user with username %s" % username)
return username
except KeyError:
# if something goes wrong, delete user from seat instead of disabling
if cls.delete_user(username):
return username
logger.info("Failed to disabled SeAT user with username %s" % username)
return None
@classmethod
def enable_user(cls, username):
""" Enable user """
ret = SeatManager.exec_request('user/{}'.format(username), 'put', active=1)
logger.debug(ret)
if cls._response_ok(ret):
logger.info("Enabled SeAT user with username %s" % username)
return username
logger.info("Failed to enabled SeAT user with username %s" % username)
return None
@classmethod
def update_user(cls, username, email, password):
""" Edit user info """
logger.debug("Updating SeAT username %s with email %s and password hash starting with %s" % (username, email,
password[0:5]))
ret = SeatManager.exec_request('user/{}'.format(username), 'put', email=email)
logger.debug(ret)
if not cls._response_ok(ret):
logger.warn("Failed to update email for username {}".format(username))
ret = SeatManager.exec_request('user/{}'.format(username), 'put', password=password)
logger.debug(ret)
if not cls._response_ok(ret):
logger.warn("Failed to update password for username {}".format(username))
return None
logger.info("Updated SeAT user with username %s" % username)
return username
@staticmethod
def update_user_password(username, email, plain_password=None):
logger.debug("Settings new SeAT password for user %s" % username)
if not plain_password:
plain_password = SeatManager.__generate_random_pass()
if SeatManager.update_user(username, email, plain_password):
return plain_password
@staticmethod
def check_user_status(username):
sanatized = str(SeatManager.__santatize_username(username))
logger.debug("Checking SeAT status for user %s" % sanatized)
ret = SeatManager.exec_request('user/{}'.format(sanatized), 'get')
logger.debug(ret)
return ret
@staticmethod
def get_all_seat_eveapis():
seat_all_keys = SeatManager.exec_request('key', 'get')
seat_keys = {}
for key in seat_all_keys:
try:
seat_keys[key["key_id"]] = key["user_id"]
except KeyError:
seat_keys[key["key_id"]] = None
return seat_keys
@staticmethod
def synchronize_eveapis(user=None):
seat_all_keys = SeatManager.get_all_seat_eveapis()
userinfo = None
# retrieve only user-specific api keys if user is specified
if user:
keypars = EveManager.get_api_key_pairs(user)
try:
userinfo = SeatManager.check_user_status(user.seat.username)
except ObjectDoesNotExist:
pass
else:
# retrieve all api keys instead
keypars = EveManager.get_all_api_key_pairs()
if keypars:
for keypar in keypars:
if keypar.api_id not in seat_all_keys.keys():
#Add new keys
logger.debug("Adding Api Key with ID %s" % keypar.api_id)
ret = SeatManager.exec_request('key', 'post', key_id=keypar.api_id, v_code=keypar.api_key)
logger.debug(ret)
else:
# remove it from the list so it doesn't get deleted in the last step
seat_all_keys.pop(keypar.api_id)
if not userinfo: # TODO: should the following be done only for new keys?
# Check the key's user status
logger.debug("Retrieving user name from Auth's SeAT users database")
try:
if keypar.user.seat.username:
logger.debug("Retrieving user %s info from SeAT users database" % keypar.user.seat.username)
userinfo = SeatManager.check_user_status(keypar.user.seat.username)
except ObjectDoesNotExist:
pass
if userinfo:
try:
# If the user has activated seat, assign the key to him.
logger.debug("Transferring Api Key with ID %s to user %s with ID %s " % (
keypar.api_id,
keypar.user.seat.username,
userinfo['id']))
ret = SeatManager.exec_request('key/transfer/{}/{}'.format(keypar.api_id, userinfo['id']),
'get')
logger.debug(ret)
except ObjectDoesNotExist:
logger.debug("User does not have SeAT activated, could not assign key to user")
if bool(seat_all_keys) and not user and hasattr(settings, 'SEAT_PURGE_DELETED') and settings.SEAT_PURGE_DELETED:
# remove from SeAT keys that were removed from Auth
for key, key_user in iteritems(seat_all_keys):
# Remove the key only if it is an account or character key
ret = SeatManager.exec_request('key/{}'.format(key), 'get')
logger.debug(ret)
try:
if (ret['info']['type'] == "Account") or (ret['info']['type'] == "Character"):
logger.debug("Removing api key %s from SeAT database" % key)
ret = SeatManager.exec_request('key/{}'.format(key), 'delete')
logger.debug(ret)
except KeyError:
pass
@staticmethod
def get_all_roles():
groups = {}
ret = SeatManager.exec_request('role', 'get')
logger.debug(ret)
for group in ret:
groups[group["title"]] = group["id"]
logger.debug("Retrieved role list from SeAT: %s" % str(groups))
return groups
@staticmethod
def add_role(role):
ret = SeatManager.exec_request('role/new', 'post', name=role)
logger.debug(ret)
logger.info("Added Seat group %s" % role)
role_info = SeatManager.exec_request('role/detail/{}'.format(role), 'get')
logger.debug(role_info)
return role_info["id"]
@staticmethod
def add_role_to_user(user_id, role_id):
ret = SeatManager.exec_request('role/grant-user-role/{}/{}'.format(user_id, role_id), 'get')
logger.info("Added role %s to user %s" % (role_id, user_id))
return ret
@staticmethod
def revoke_role_from_user(user_id, role_id):
ret = SeatManager.exec_request('role/revoke-user-role/{}/{}'.format(user_id, role_id), 'get')
logger.info("Revoked role %s from user %s" % (role_id, user_id))
return ret
@staticmethod
def update_roles(seat_user, roles):
logger.debug("Updating SeAT user %s with roles %s" % (seat_user, roles))
user_info = SeatManager.check_user_status(seat_user)
user_roles = {}
if type(user_info["roles"]) is list:
for role in user_info["roles"]:
user_roles[role["title"]] = role["id"]
logger.debug("Got user %s SeAT roles %s" % (seat_user, user_roles))
seat_roles = SeatManager.get_all_roles()
addroles = set(roles) - set(user_roles.keys())
remroles = set(user_roles.keys()) - set(roles)
logger.info("Updating SeAT roles for user %s - adding %s, removing %s" % (seat_user, addroles, remroles))
for r in addroles:
if r not in seat_roles:
seat_roles[r] = SeatManager.add_role(r)
logger.debug("Adding role %s to SeAT user %s" % (r, seat_user))
SeatManager.add_role_to_user(user_info["id"], seat_roles[r])
for r in remroles:
logger.debug("Removing role %s from user %s" % (r, seat_user))
SeatManager.revoke_role_from_user(user_info["id"], seat_roles[r])