a90d894af9
b1e06ee10638895e2bcf7ac41bd5933048e2ca34 global_settings: do not create file if not existing & empty (pythcoiner) a0b74709f33d7eb84c2c9692d2d079096891c283 settings: add a tests for GlobalSettings (pythcoiner) c53ace8b0bb2e006221ae2faf013fe7ab0b1e16d gui: store the window size in global settings only on shutdown (pythcoiner) 13652e3c33f1844440831761d01faa7bfc499d0e settings: add a lock to read/write global settings (pythcoiner) b696f50f8c9b4938e9a43e0bcb6b77db82c5b002 gui: apply previous screen size before launch (pythcoiner) 2dc838f85c0de563ee19d28332f7c60f4a9c094c gui: be smart with window size at launch (pythcoiner) 089992b9475d4d9b2868399afeb1ceadf7ee37f5 settings: add window_config to GlobalSettings (pythcoiner) cb8a421571bebb2fe0ac206175682167b7b1b64c settings: rename global::Settings => global::GlobalSettings (pythcoiner) bf666539bfed7a75a0dfc2d34ac377b1b094278b gui: implement State::datadir_path() (pythcoiner) Pull request description: closes #1546 following last requirements: > Currently the consensus has been on the following solution: resize the window according to a logic similar to https://github.com/wizardsardine/liana/pull/1695 at the first launch and then remember the last size for following launches of the application. Summary of the feature introduced in this PR: - The first time Liana launch, the window is maximized in order to "guess" the maximum usable size on the monitor, and then we apply [this logic](https://github.com/wizardsardine/liana/issues/1546#issuecomment-2750974470) for deciding the default size. - The default size is recorded in `global_settings.json` (so this aplly to ALL wallets) - On nexts Liana launch, the window is resized to the value contained in `global_settings.json` I added something not clearly defined: if the user resize its screen, we reapply the last screen size at startup. ACKs for top commit: edouardparis: ACK b1e06ee10638895e2bcf7ac41bd5933048e2ca34 Tree-SHA512: 1ffb0ef852846d5599a747d619a19a2ee2b47ecbb26172de95ffbf6ad2d0c65851b3236070081e81b2503914e6916abc3ed59899131a8a475f6d07662a951d0e
Liana
The missing safety net for your bitcoins.
About
Liana is a simple Bitcoin wallet. Like other Bitcoin wallets you have one key which can spend the funds in the wallet immediately. Unlike other wallets, Liana lets you in addition specify one key which can only spend the coins after the wallet has been inactive for some time.
We refer to these as the primary spending path (always accessible) and the recovery path (only available after some time of inactivity). You may have more than one key in either the primary or the recovery path (multisig). You may have more than one recovery path.
Here is an example of a Liana wallet configuration:
- Owner's key (can always spend)
- Any 2 keys from the owner's spouse and two kids (after 1 year)
- A third party, in case all else failed (after 1 year and 3 months)
The lockup period is enforced onchain by the Bitcoin network. This is achieved by leveraging timelock capabilities of Bitcoin smart contracts (Script).
Liana can be used for trustless inheritance, loss protection or safer backups. Visit our website for more information.
Usage
Liana is available on Windows, Mac and Linux. To install and start using it see
doc/USAGE.md. A more accessible version of Liana is also available as a web
application here.
If you just want to quickly try out Liana on Bitcoin Signet, see doc/TRY.md.
Hacking on Liana
Liana is an open source project. It is hosted at Github. Contributions are very welcome. See here for guidelines. Most regular contributors hang out on our Discord. Join us there if you have any question about contributing.
Liana is separated in two main components: the daemon and the Graphical User Interface.
Liana daemon
The daemon contains the core logic of the wallet. It is both a library (a Rust crate) that exposes a command interface and a standalone UNIX daemon that exposes a JSONRPC API through a Unix Domain Socket.
The code for the daemon can be found in the liana folder.
Liana GUI
The GUI contains both an installer that guides a user through setting up a Liana wallet, as well as
a graphical interface to the daemon using the iced library.
The code for the GUI can be found in the liana-gui folder.
Security
See SECURITY.md for details about reporting a security vulnerability or any bug
that could potentially impact the security of users' funds.
License
Released under the BSD 3-Clause Licence. See the LICENCE file.