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9a3bc87a755d8290f2b89847431a0fe2eb889370 gui(installer): update template SVGs (Michael Mallan) e0434013d36376670fd16db1cc9ef9488f9fea1e gui(installer): update general templates wording (Michael Mallan) ca276bf563990cfd795f52a66e8021c23bde7279 gui(installer): remove prompts for spending paths (Michael Mallan) 3764c972f2431545a23434bd01003de8678638a2 gui(installer): change button text to Next (Michael Mallan) 4d05e6127e68b5b6000a1f2697ae47bc71bd47c4 gui(installer): remove templates introductory text (Michael Mallan) 8183370f561ee4ad4de6ae733c2eb1f8107b521c gui(installer): update template names & descriptions (Michael Mallan) 97c9affd9cb400fee516dd2d566ce85af96abb6b gui(launcher): refer explicitly to liana wallet (Michael Mallan) Pull request description: This is to resolve #1418. ACKs for top commit: edouardparis: ACK 9a3bc87a755d8290f2b89847431a0fe2eb889370 Tree-SHA512: 0f90d405c84f6172f12b309f5f06dc5a09ac18071cbf8d81debdb4dde2740d7120612f1ebe918e87287acc6b58a92bbbcc9c547c9a8e8d86006884a9fa5f1c6c
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 src/ folder at the root of this repository.
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 gui/src/ 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.