c2ce025a78
dee9554c518793b57b71965d835905300ef86fbc database: add `wallet()` method and use in `getinfo` command (Michael Mallan) 4694eaaef9f6650047ab5a527c8c7852a01ab7fe poller: don't poll now if blockchain syncing (Michael Mallan) 0f9f1f352c9bef22d7b21508d47daa77573b446c commands: return last poll timestamp from `getinfo` (Michael Mallan) c6add0aeb1a0d16301a96745b560b94b31476d13 qa: add method to get lianad poll interval (Michael Mallan) 61e39f7d8623c288639122e295c26a0961687cb9 poller: store last poll timestamp (Michael Mallan) e9fdcde995a57695769637228e503779c84a1aed database: get and set last poll timestamp (Michael Mallan) a2b79f1b07bca86e955603ecb2f2489686ae901d sqlite: get and set last poll timestamp (Michael Mallan) Pull request description: This is a first step towards #1373. The timestamp of the last completed poll of the blockchain will be stored in the database, and this value will be made available via the `getinfo` command. ACKs for top commit: edouardparis: ACK dee9554c518793b57b71965d835905300ef86fbc Tree-SHA512: 32706d516e9915d7320583b37990a5d907bb254905efbb0318c5eae4b27753800933d1b9e68bf43a0190c27d8a5d349f633c0e6e70ba21815ed6eed1648f0625
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.