931b625e31
bd03cc9cfffb7c5c45dd0dd60d54db807d4e02a2 Add inheritance and custom templates (edouardparis) 5889e60dc2a3b8894195caca5c9e00f954197523 Add descriptor template description step (edouardparis) fab3303147ad1933f9b434502b8cc5465b451dc5 installer step: ChooseDescriptorTemplate (edouardparis) d0ec811bef457bfcb266e6d39c7aaec07e34c8e0 installer: refac setup as a list of paths (edouardparis) 5fabd987e8ade7fae38f47d34b986c3ea13718c8 move installer view module in a directory (edouardparis) 0b1932c9fac6afc63021f57ae47ee3b42125efae keep key hot signer origin (edouardparis) e6f85227ca9020b8390ee5a3e9e07438714bb4d5 installer descriptor editor: add key module (edouardparis) d73894dfa0143f8bdb7fcb884b9c8c6d2154382b installer: module editor (edouardparis) Pull request description: WIP for #1147 ACKs for top commit: edouardparis: Self-ACK bd03cc9cfffb7c5c45dd0dd60d54db807d4e02a2 Tree-SHA512: ddf80c250cb2d4d146167c84dfbf870f3e97589bc8a634e1b276b81a68a77721d15224a71bca1271dcccc299f9f33c893bdafc6affe40d7aaba980e902f0ded7
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.