This is a python API that provides a thin, stateless wrapper around the electionguard-python
library to perform ballot encryption, casting, spoiling, and tallying. This API is implemented using FastAPI.
If you aren't familiar with ElectionGuard and its concepts, take a stroll through the official documentation first!
The application can run in one of two modes:
guardian
mode runs features used by Guardians (key ceremony actions, partial tally decryption, etc.)mediator
mode runs features used by Mediators (ballot encryption, casting, spoiling, etc.)
In practice, you will likely need to run at least one instance of each mode. We provide a single codebase and Docker image, but the mode can be set at runtime.
NOTE:
π³ = required for running with Docker.
π = required for running with Python.
- π³π GNU Make is used to simplify the commands and GitHub Actions. This approach is recommended to simplify the command line experience. This is built in for MacOS and Linux. For Windows, setup is simpler with Chocolatey and installing the provided make package. The other Windows option is manually installing make.
- π Python 3.8 is required to develop this API. If developer uses multiple versions of python, pyenv is suggested to assist version management.
We host a Docker image on both Github Packages and DockerHub.
Note: GitHub Packages requires authentication to retrieve the package. This requires a GitHub Access Token and using docker login
. Follow GitHub instructions.
# Pull the image from DockerHub
docker pull docker.pkg.github.com/microsoft/electionguard-web-api/electionguard-web-api:main
# Start a container for the API in mediator mode, exposed on port 80 of the host machine
docker run -d -p 80:8000 --env API_MODE=mediator docker.pkg.github.com/microsoft/electionguard-web-api/electionguard-web-api:main
OR
# Pull the image from DockerHub
docker pull electionguard/electionguard-web-api:latest
# Start a container for the API in mediator mode, exposed on port 80 of the host machine
docker run -d -p 80:8000 --env API_MODE=mediator electionguard/electionguard-web-api:latest
If you run Docker and want to run the code locally without Python dependencies, we provide a Dockerfile and docker-compose.yml.
Run both APIs at the same time:
make docker-run
Or run both APIs in development mode, with automatic reloading on file change:
make docker-dev
After either command, you will find the mediator
API running at http://127.0.0.1:8000 and the guardian
API at http://127.0.0.1:8001
Using make, installation and startup can be run with one command:
To set up the environment:
make environment
To start the api:
make start API_MODE=mediator
OR
make start API_MODE=guardian
For local debugging with Visual Studio Code, choose the Guardian Web API
or Mediator Web API
options from the dropdown in the Run menu. Once the server is up, you can easily hit your breakpoints.
If the code fails to run, make sure your Python interpreter is set to use your poetry environment.
End-to-end integration tests can be found in the /tests/integration
folder. To see them in action, run:
make test-integration
A Postman collection is also available to test the API located in the /tests/postman
folder. You can do a few things with this:
- Import into Postman for easy manual testing.
- Run locally with the Newman CLI.
- Run the APIs and tests entirely in Docker by running:
make docker-postman-test
FastApi defaultly has API documentation built in. The following is available after running:
-
SwaggerUI at
http://127.0.0.1:8000/docs
orhttp://127.0.0.1:8001/docs
, depending on the API mode -
ReDoc at
http://127.0.0.1:8000/redoc
orhttp://127.0.0.1:8001/redoc
Overviews of the API itself are available on:
As of 06/15/2020, the previous C wrapped implementation was transitioned to the python version. ElectionGuard development has transitioned to the ElectionGuard-Python Repo. The old version is available using the dotnet-api
tag.
This project encourages community contributions for development, testing, documentation, code review, and performance analysis, etc. For more information on how to contribute, see [the contribution guidelines][contributing]
This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.
Please report any bugs, feature requests, or enhancements using the GitHub Issue Tracker. Please do not report any security vulnerabilities using the Issue Tracker. Instead, please report them to the Microsoft Security Response Center (MSRC) at https://msrc.microsoft.com/create-report. See the [Security Documentation][security] for more information.
Electionguard would love for you to ask questions out in the open using GitHub Issues. If you really want to email the ElectionGuard team, reach out at [email protected].
This repository is licensed under the [MIT License]