Gremlinpython to Neptune with IAM Authentication

[Cyril Scetbon]

Hey guys,

I aim to use IAM authentication to connect to Neptune. I see that there is a repository https://github.com/aws/amazon-neptune-gremlin-java-sigv4 that extends GremlinDriver with a custom channelizer that enables AWS Signature Version 4 signed requests. Is there a way to use do the same with gremlinpyhon ? I see the first parameter of DriverRemoteConnection can be an http request, so I suppose it's possible to do so ?

Thank you

[Taylor Riggan]

Hi,

Yes, I have an example of this in a personal repo at the moment.  I need to get it added to our neptune-tools repo.  For now you can see the examples here:  https://github.com/triggan/neptune-python-sigv4-ws

[Cyril Scetbon]

Exactly what I was looking for https://github.com/triggan/neptune-python-sigv4-ws/blob/master/neptunesigv4ws-driver.py#L172-L177

I'll test it soon.

Thank you !

[M P]

I am trying to use this module. Have you managed to test it successfully? Any updates to the code? Thanks

[Taylor Riggan]

 

There's actually a newer set of python libraries that we've published to make this a bit easier:  https://github.com/awslabs/amazon-neptune-tools/tree/master/neptune-python-utils

[M P]

Thank you. Exactly what I was after for managing/refreshing AWS credentials. Saved my day.

[akash gupta]

Hey Guys,

I was using this code for connecting to Neptune with IAM Authentication: https://github.com/awslabs/amazon-neptune-tools/tree/master/neptune-python-utils

But I keep getting the below error.

TypeError: 'LazyHttpHeaders' object is not iterable

Stack trace: https://github.com/awslabs/amazon-neptune-tools/issues/134#issuecomment-859646293

Please let me know what changes should I do to run this code.

Thanks in advance.

Regards,

-Akash