Re: Integration of Elog into Phoebus

[Juan F. Esteban Müller via Tech-talk <tech-talk@aps.anl.gov>]

Hi Florian,

 

You can have a look at the library we wrote at ESS:

https://gitlab.esss.lu.se/ics-software/jelog

 

If you are only interested in the hash routine, then have a look here:

https://gitlab.esss.lu.se/ics-software/jelog/-/blob/master/src/main/java/eu/ess/jelog/Sha256.java

 

Best regards,

Juan

 

 

From: Tech-talk <tech-talk-bounces@aps.anl.gov> on behalf of Florian Feldbauer via Tech-talk <tech-talk@aps.anl.gov>
Reply-To: Florian Feldbauer <florian@ep1.ruhr-uni-bochum.de>
Date: Wednesday, 2 September 2020 at 14:23
To: "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Subject: Integration of Elog into Phoebus

 

Hey all,

some time ago I mentioned, that I'd like to integrate the Elog logbook from PSI [1] into Phoebus.
I talked to the developers of Elog and had a look at their python library.

The Elog itself only provides HTTP(S) API, but there are different libraries for Java which can be used for that.
e.g. java-curl [2] or requests [3]

One of my main problems right now is the authentication.
In the Python library they use

from passlib.hash import sha256_crypt
return sha256_crypt.hash(password, salt='', rounds=5000)[4:]

Example:

>>> sha256_crypt.hash( 'foobaa', salt='', rounds=5000)[4:]
'waa2sT6eBt.qk0wsucX/nxU5GcqffqlEx6ja5Lg1OR5'

Does anyone know a way to get the same result from the password hash in Java?

Cheers,
Florian

[1] https://elog.psi.ch/elog/index.html
[2] https://github.com/rockswang/java-curl
[3] https://github.com/hsiafan/requests

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