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d86bd20a2fbcec0c3c37dd0cabb5ea02130a88f6 export: better wording when user try to import psbt w/ non owned coins (pythcoiner) a1918f5eb6009c5e4526edcc57f82f5a1ccec37f export: do not panic if import an insane PSBT (pythcoiner) 3d9440d3ac70451a85b96e780b71d540ec811415 export:cleanup (pythcoiner) 71684e7039252384d18146c06b79d6f7deb9e0e4 gui: integrate import PSBT from file (pythcoiner) 9658cfde3fdbdd5823c3fd9014253bbf2901368a export: finalyze PSBT import (pythcoiner) 0796efae19e2bce521cd55c3f7bbc9f731bbad0e gui: integrate PSBT export instead copy to clipboard (pythcoiner) 64fcf3415481d516d516148aebf57a2a0ff40e42 gui: rename Action => Modal for consistency (pythcoiner) Pull request description: - [x] gui: integrate PSBT export to file - [x] export: finalyze import PSBT from file - [x] gui integrate PSBT import from file      Note: this PR is based on #1644 closes #1632 ACKs for top commit: edouardparis: ACK d86bd20a2fbcec0c3c37dd0cabb5ea02130a88f6 Tree-SHA512: 8bfde198fd1ff18fe893a64ffa31fd6c0fde2aa54214df7d1e0d1bb2b4ebfc67904160b5d7375e74c180d73ee2f2a754d32bb5be98e548bd7b54106597ce7b49
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.