From 1f7d4663789304f77f30be42564cfd6d3259754e Mon Sep 17 00:00:00 2001 From: Simeon Simeonov Date: Wed, 27 Nov 2019 23:53:06 +0100 Subject: evalg.html and pybofh.html added --- reveal.js/evalg.html | 160 ++++++++++++++++++++++++++++++++++++++++++++++++ reveal.js/pybofh.html | 127 ++++++++++++++++++++++++++++++++++++++ reveal.js/rabbitmq.html | 4 +- 3 files changed, 289 insertions(+), 2 deletions(-) create mode 100644 reveal.js/evalg.html create mode 100644 reveal.js/pybofh.html diff --git a/reveal.js/evalg.html b/reveal.js/evalg.html new file mode 100644 index 0000000..e163950 --- /dev/null +++ b/reveal.js/evalg.html @@ -0,0 +1,160 @@ + + + + + Utviklerforum: eValg 3 + + + + + + + + + + + +
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eValg 3

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Utviklerforum (28.11.2019)

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Simeon Simeonov (sgs @ USITINT)

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Agenda

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  • Introduction

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  • Components

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  • Development

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  • Q & A

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Introduction

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eValg 3

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  • Development started in 2017 and then again in 2018

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  • The last trial election (https://valg-pilot.uio.no) ended 15.11.2019

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  • Currently the eValg team consists of two developers (skh, sgs)

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Components

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  • Backend

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  • Dataporten

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  • Frontend

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Backend

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  • General: Python >= 3.6, Flask, SQLAlchemy

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  • DB: Alembic, SQLAlchemy-continuum, Flask-migrate

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  • Signing & encryption: pynacl

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  • Querying (GraphQL): graphene, graphene-sqlalchemy

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  • Others: pytz, sentry_sdk, python-json-logger and many more

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Dataporten

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  • OpenID Connect: Moved from Authorization code flow to Implicit flow (id_token token) in 2018

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Frontend

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  • General: React, react-oidc, GraphQL

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  • Encryption: TweetNaCl - a crypto library in 100 tweets

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  • Many, many more libraries and packages

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Development

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  • Improvements

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  • Goals & challenges

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Improvements

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  • Testing (pytest) & CI (Jenkins) - the best in USITINT so far?!? :)

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  • No more FNR* and cross domain access. #GDPR

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  • No more external programs (GnuPG, evalg.jar) and envelopes ...

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  • Insight in all possible election paths in case of drawing

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* - work in progress

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Goals & challenges

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  • Anyone should be able to create an election

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  • No private key shall ever live in the backend

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  • Log & audit all changes

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  • It is never too late to change a pollbook

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  • It is never too late to master public-key cryptography ... :)

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Q & A

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???

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“Old questions are not answered—they only go out of fashion” - Donald Schön

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pybofh

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Cerebrum-seminar 2019

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Simeon Simeonov (sgs @ UiO)

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Simeon Simeonov

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Agenda

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  • pybofh vs. jbofh

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  • Installation and setup

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  • Examples (scripting)

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  • Q & A

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pybofh vs. jbofh

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  • Still developed

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  • Written in Python ☺ .... 2 ☹

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  • Continuously updated documentation

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  • Easier to debug and extend

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  • Can be used as a module / library for scripting

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  • Not bundled

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  • Not a standard

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Installation and setup

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  • git clone https://bitbucket.usit.uio.no/scm/crb/pybofh.git <path to repo>
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  • export PYTHONPATH=<path to repo>
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  • <path to repo>/scripts/bofh -u <username> --url <hostname:port> -c <certfile>
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pip install pybofh may be a better alternative...

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Examples

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  • IPython - interactive shell for grownups is highly recommended

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Q&A

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“Judge a man by his questions rather than by his answers.” - Voltaire

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  • Routing keys i topic exchange

  • Bindinger

  • Protokoller og porter

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  • Exempler

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  • Eksempler

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    Exempler

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    Eksempler


                   
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