user.py

import ckan.plugins.toolkit as toolkit
import ckan.authz as authz
from ckan.common import g
import ckan.lib.authenticator as authenticator
from flask import Blueprint, request, Response                                                                                                                           
import ckan.views.user as ckan_user_view
import logging

log = logging.getLogger(__name__)

blueprint = Blueprint('odsh_user', __name__)


def index():
    log.debug("views.user::index")
    is_sysadmin = authz.is_sysadmin(g.user)

    if not is_sysadmin:
        toolkit.abort(403)
    return ckan_user_view.index()


# def register():
#     log.debug("views.user::register")
#     is_sysadmin = authz.is_sysadmin(g.user)

#     if not is_sysadmin:
#         toolkit.abort(403)
#     return ckan_user_view.RegisterView.as_view(str(u'register'))


def read(id=None):
    log.debug("views.user::read")
    if not g.user:
        return ckan_user_view.login()
    return ckan_user_view.read(id)


def auth():
    auth = request.authorization
    if not auth:
        return Response('Unauthorized', 401, {'WWW-Authenticate': 'Basic realm="Login Required"'})

    username = auth.username
    password = auth.password

    if _authenticate(username, password):
        return Response('Authorized', 200)
    else:
        return Response('Unauthorized', 401, {'WWW-Authenticate': 'Basic realm="Login Required"'})


def _authenticate(username, password):
    identity = {'login': username, 'password': password}
    user = authenticator.ckan_authenticator(identity)

    if user:
        return user
    return None