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Assemblyline v4 client library

Project description

Assemblyline Client Library

The assemblyline client library facilitates issuing requests to assemblyline.

Pre-requisites

To install the client you'll need to make sure the you have the folowing installed:

# APT/YUM
libffi-dev
libssl-dev

# pypi
pycryptodome
requests
requests[security]
python-baseconv
python-socketio[client]
socketio-client==0.5.7.4

Using the client

You can instantiate the client using the following snippet of code:

# The new v4 client will test connection to detect if the server is v3 or v4. You should now use the get_client method.
from assemblyline_client import get_client
al_client = get_client("https://localhost:443", auth=('user', 'password'))

# or with an apikey

al_client = get_client("https://localhost:443", apikey=('user', 'key'))

# or with a cert

al_client = get_client("https://localhost:443", cert='/path/to/cert/file.pem')

# and if your assemblyline server is using a self-signed cert

al_client = get_client("https://localhost:443", auth=('user', 'password'), verify=False)
al_client = get_client("https://localhost:443", auth=('user', 'password'), verify='/path/to/server.crt')

The assemblyline client is fully documented in the docstrings so if you use an interactive client like ipython you can use the help feature.

al_client.search.alert?
Signature: al_client.search.alert(query, *args, **kwargs)
Docstring:
Search alerts with a lucene query.

Required:
query   : Lucene query. (string)

Search parameters can be passed as key/value tuples or keyword parameters.

Returns all results.
File:      /usr/local/lib/python2.7/dist-packages/assemblyline_client/__init__.py
Type:      instancemethod

Examples

Submit a file

Submitting a file to the system is just as simple as passing the file path

al_client.submit('/path/to/my/file.txt')

Getting a key

To get a key of a given bucket, you simply need to pass it it's ID

submission_details = al_client.submission("4nxrpBePQDLH427aA8m3TZ")

Using search

You can use the search engine in the client by simply passing a lucene query

search_res = al_client.search.submission("submission.submitter:user")

Using search iterator

Instead of using a strait search and getting a page of result, you can use the search iterator to go through all results.

for submission in al_client.search.stream.submission("submission.submitter:user"):
    # It only return the indexed fields if you want the full thing you need to go get it
    full_submission = al_client.submission(submission['submission.sid'])

    # Then do stuff with full submission (print for example)
    print(full_submission)

Using search parameters

Version 3

You can pass search parameters for any given query. The following examples a Lucene facet search to get the top users submitting to a server.

kwargs = {'facet':'on', 'facet.field':'submission.submitter', 'facet.sort':'count', 'facet.limit':50, 'rows':0}  # rows=0 so that only facet results return
c.search.submission('times.submitted:[NOW-7DAYS TO NOW]', **kwargs)
Version 4

Version 4 server will support facet query out of the box, no need to learn the Lucene facetting syntax.

c.search.facet.submission('submission.submitter', query='times.submitted:[NOW-7DAYS TO NOW]')

Listen for message instead of querying for data

You can listen on the different message queues and execute a callback on each message.

def callback(callback_data):
    print callback_data

al_client.socketio.listen_on_dashboard_messages(callback)

NOTE: Depending on the volume of data, you might process a ton of messages!


Bibliothèque cliente d’Assemblyline

La bibliothèque cliente d’Assemblyline facilite la soumission de demandes à Assemblyline.

Exigences préalables

Avant de procéder à l’installation du client, vous devez vous assurer d’installer ce qui suit :

# APT/YUM
libffi-dev
libssl-dev

# pypi
pycryptodome
requests
requests[security]
python-baseconv
python-socketio[client]
socketio-client==0.5.7.4

Utilisation du client

Vous pouvez instancier le client au moyen de l’extrait de code suivant :

# Le nouveau client v4 détecte si le serveur est a la version 3 ou 4. Vous devez maintenant utilisé la fonction get_client.
from assemblyline_client import get_client
al_client = get_client("https://localhost:443", auth=('user', 'password'))

# ou d’une clé API :

al_client = get_client("https://localhost:443", apikey=('user', 'key'))

# ou d’un certificat :

al_client = get_client("https://localhost:443", cert='/path/to/cert/file.pem')

# et si votre server assemblyline a un certificat auto-signé

al_client = get_client("https://localhost:443", auth=('user', 'password'), verify=False)
al_client = get_client("https://localhost:443", auth=('user', 'password'), verify='/path/to/server.crt')

Le client d’Assemblyline est pleinement documenté dans les docstrings. Si vous utilisez un client interactif comme ipython, vous serez en mesure d’utiliser la fonction d’aide.

al_client.search.alert?
Signature: al_client.search.alert(query, *args, **kwargs)
Docstring:
Search alerts with a Lucene query.

Required:
query   : Lucene query. (string)

Search parameters can be passed as key/value tuples or keyword parameters.

Returns all results.
File:      /usr/local/lib/python2.7/dist-packages/assemblyline_client/__init__.py
Type:      instancemethod

Exemples

Soumission d’un fichier

Pour soumettre un fichier au système, il suffit d’envoyer le chemin d’accès du fichier.

al_client.submit('/chemin/acces/de/mon/fichier.txt')

Obtention d’une clé

Pour obtenir une clé pour un compartiment donné, il suffit d’envoyer son ID.

submission_details = al_client.submission("4nxrpBePQDLH427aA8m3TZ")

Utilisation de la recherche

Pour utiliser le moteur de recherche du client, il suffit de transmettre une demande Lucene.

search_res = al_client.search.submission("submission.submitter:user")

Utilisation de l’itérateur de recherche

Plutôt que d’utiliser une recherche directe et d’obtenir une page de résultats, vous pouvez utiliser l’itérateur de recherche pour passer à travers tous les résultats.

for submission in al_client.search.stream.submission("submission.submitter:user"):
    # Seuls les champs indexés sont renvoyés. Pour obtenir les résultats dans leur intégralité, vous devez y accéder manuellement,
    full_submission = al_client.submission(submission['submission.sid'])

    # puis faire quelque chose avec la soumission complète (imprimer, par exemple)
    print(full_submission)

Utilisation des paramètres de recherche

Version 3

Vous pouvez transmettre des paramètres de recherche pour une requête donnée. Les exemples suivants démontrent une recherche de facettes Lucene pour obtenir les utilisateurs les plus fréquants soumettant à un server.

kwargs = {'facet':'on', 'facet.field':'submission.submitter', 'facet.sort':'count', 'facet.limit':50, 'rows':0}  # rows=0 pour que seuls les résultats de la facette soient retourné
c.search.submission('times.submitted:[NOW-7DAYS TO NOW]', **kwargs)
Version 4

Le serveur version 4 supporte directement les recherches de facettes, vous navez donc pas besoin den apprendre la syntaxe.

c.search.facet.submission('submission.submitter', query='times.submitted:[NOW-7DAYS TO NOW]')

L’écoute du message plutôt que la recherche de données

Vous pouvez écouter les différentes files d’attente de messages et effectuer un rappel pour chaque message.

def callback(callback_data):
    print callback_data

al_client.socketio.listen_on_dashboard_messages(callback)

REMARQUE : Selon le volume de données, vous pourriez traiter une grande quantité de messages!

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