TracePrivately

A sample app using Apple's contact tracing framework, as documented here:

https://www.apple.com/covid19/contacttracing

Note: The Apple framework is not actually yet released. This app is being developed using a mock version of the framework based on the published documentation. This will generate false exposures for the purposes of testing and development.

This app will be evolving quickly as I'm trying to publish new functionality as quickly as possible.

Objectives

Create a fully-functioning prototype that governments can use as an almost-turnkey solution that they can rebrand as necessary and use
Implement correct security and privacy principles to maximise uptake of said government apps
Remain open source for independent verification
Properly use the Apple / Google contact tracing specification
Work in a localized manner so it can be used in any language or jurisdiction
Create a functioning server prototype that can be used as a basis for more robust solutions that fit into governments' existing architecture.

Instructions

Set up a key server using the sample code in KeyServer
In the iOS project, configure KeyServer.plist to point to your server
Build and run in Xcode
The sample key server requires manual approval of infection submissions, using the ./tools/pending.php and ./tools/approve.php scripts.
In this proof of concept, every client will detect an exposure for any infection submitted

Screenshots

Updated Demo Video (21-Apr-20): https://youtu.be/EAT3p-v2y9k
Original Demo Video (17-Apr-20): https://youtu.be/rVaz8VQLoaE

Other

Please submit suggestions and pull requests so this can function as best as possible.
Refer to the KeyServer directory for information about the server-side aspect of contact tracing.
Android? If you would like to build a clone of this iOS app in Android we can include or link to it from this repo.

License

Refer to the LICENSE file.

marcelmendesfilho / TracePrivately