README.md

python-joern

Introduction

A thin python interface for joern and a set of useful utility traversals.

Dependencies:

• py2neo 2.0.7 (http://py2neo.org/2.0/)

Installation

$ sudo pip2 install git+git://github.com/fabsx00/python-joern.git

Example

The following is a simple sample script. It connects to the database and runs a gremlin traversal to retrieve all node with attribute 'functionName' set to 'main'.

from joern.all import JoernSteps

j = JoernSteps()

j.setGraphDbURL('http://localhost:7474/db/data/')

# j.addStepsDir('Use this to inject custom steps')

j.connectToDatabase()

res =  j.runGremlinQuery('g.idx("nodeIndex")[[functionName:"main"]]')

for r in res:
    print r