Introduce a secrets library which implements the necessary crypto using
libsodium. This change provides the basic building blocks for resolving
issue #6.
* do cmake_minimum_required as first thing, as recommended
* bump KF to 5.37, first release with Kirigami (Qt 5.7 matching min dep)
* use KF5_MIN_VERSION also with ECM
* include KDE CMake settings as first
* remove unused cmake includes
* remove duplicated enable_testing()
* use correct KDEInstallDirs variables
It uses the oath-toolkit[1] provided library liboath to generate the 2FA
codes, both TOTP and HOTP based. Currently it is largely untested. From
initial rough testing it seems that auto-refreshing of code is not
working. Also button to refresh token for HOTP is also dummy at moment.
Some todo items include,
- Verify the generated oath code is correct
- Make refreshing token work
- QR code scanning
- Backup and Restore of accounts
- Clipboard support to automatically copy code.
- Encrypted storage of the secret token
This code is largely based on the authenticator-ng[2] application by the
Rodney Dawes and Michael Zanetti for the Ubuntu Touch.
[1] https://www.nongnu.org/oath-toolkit/
[2] https://github.com/dobey/authenticator-ng
Johan Ouwerkerk
Bhushan Shah
Friedrich W. H. Kossebau