No authorization support for MongoDB

[Amorano]

I could not get my connections to work and then noticed that there is no authenticate operation even if you supply a proper MONGO_USERNAME and MONGO_PASSWORD variable.

I traced the connection to the class MongoengineDataLayer and re-wrote the start of the init to the following:

def init(self, ext): """ Constructor.

    :param ext: instance of :class:`EveMongoengine`.
    """

    username = ext.app.config['MONGO_USERNAME']
    password = ext.app.config['MONGO_PASSWORD']
    auth = (username, password)

    if any(auth) and not all(auth):
        raise Exception('Must set both USERNAME and PASSWORD or neither')

    self.conn = connect(ext.app.config['MONGO_DBNAME'],
                        host=ext.app.config['MONGO_HOST'],
                        port=ext.app.config['MONGO_PORT'])

    db = self.conn[ext.app.config['MONGO_DBNAME']]
    if any(auth):
        db.authenticate(username, password)

This now accounts for a passed username and password, and does connect if proper.

I would submit a patch/pull, except I dont work in indents with spacing (SCiTE autoscript saves them as TABS) so on a save it blew the diff out to every line.

HTH

[hellerstanislav]

Hello, the master branch contains now your (slightly modified) patch. Please, test this configuration for me, I do not have any mongo with auth setup running (an Im wee bit lazy to do so...).

Edit: btw. Thank you very much for this effort!

[Amorano]

Working great here. Thanks!