diff --git a/README.md b/README.md index fb991a248..2723c2547 100644 --- a/README.md +++ b/README.md @@ -14,10 +14,14 @@ heir the secondary one. It can also be leveraged for recovery where a single per but different tradeoffs can be made between the backup(s) of the directly accessible and timelocked keys. -Liana is still under heavy development. Apart from the regular wallet features that are planned, we -intend to implement the possibility to have multiple keys per spending path (multisig) as well as -multiple timelocked paths (for instance for decaying multisigs). We also intend to switch to using -Taproot as soon as possible, for enhanced privacy. +Learn more about Liana from our [announcement blog +post](https://wizardsardine.com/blog/liana-announcement/) and about how it was enhanced with +Multisig from our [second release post](https://wizardsardine.com/blog/liana-0.2-release/). + +Liana is still under heavy development. Multisig support was implemented in the second release. +Regular wallet features are also planned. In addition we intend to implement the possibility to have +multiple timelocked paths (for instance for more powerful decaying multisigs). We also intend to +switch to using Taproot as soon as possible, for enhanced privacy. **As such please consider Liana to be beta software.** @@ -44,8 +48,8 @@ build the project from source, see [`doc/BUILD.md`](doc/BUILD.md) instead. Head to the [release page](https://github.com/wizardsardine/liana/releases) and download the right executable for your platform. If you are not sure what is the "right" executable for your platform, -choose `liana-0.2.exe` if you are on Windows, `liana-0.2.dmg` if you are on MacOS and -`liana-0.2-x86_64-linux-gnu.tar.gz` if you are on Linux. +choose `liana-0.3.exe` if you are on Windows, `liana-0.3.dmg` if you are on MacOS and +`liana-0.3-x86_64-linux-gnu.tar.gz` if you are on Linux. For every file available on the release page, there is an accompanying `.asc` file with the same name. This is a GPG signature made with Antoine Poinsot's key: @@ -54,8 +58,8 @@ as on [his Twitter profile](https://twitter.com/darosior) or his [personal website](http://download.darosior.ninja/darosior.pub). It is recommended you verify your download against this key. -Note that we do not codesign ("notarize") the released binaries for now. Windows or macOS may -prevent you from installing the software. On macOS, you would get a warning saying the developer of +Note that we do not codesign ("notarize") the released binaries for now. Windows or MacOS may +prevent you from installing the software. On MacOS, you would get a warning saying the developer of this application couldn't be verified. This is because we didn't register with Apple prior to releasing the application. Make sure you verified the GPG signature of the download, then add an exception for Liana by following the steps from [this Apple support @@ -103,18 +107,19 @@ timelock (the only type of timelocks supported for now), time starts ticking whe payment. That is if you want the recovery path to never be available, each coin must be spent at least once every `N` blocks. (With `N` the configured value of the timelock.) +Liana can be used as a hot wallet. Note that mnemonics would be stored in clear on your drive. We +strongly recommend using a hardware signing device for any non-trivial amount. + For now, only the Ledger and Specter DIY signing devices are supported, as Miniscript compatibility -of the signer is a must. We expect more signing devices to implement Miniscript capability. We may -add the possibility to use Liana as a "hot" wallet in the future (i.e. with a private key directly -on the laptop). For more information, please read the -[signing devices documentation](./doc/signing_devices.md). +of the signer is a must. We expect more signing devices to implement Miniscript capability. For more +information, please read the [signing devices documentation](./doc/signing_devices.md). -If you are using a Ledger device, make sure to install the currently latest version of the Bitcoin -application: `2.1.0`. This is the minimum supported version, as it's the first one to introduce -support for Miniscript. +If you are using a Ledger device, the minimum supported version of the Bitcoin application is +`2.1.0`. You may have to tweak with the Ledger Live options in order to install it for now, see the +instructions [here](./doc/signing_devices.md). If you are using the GUI, it should be intuitive what menu to use depending on your intention. If it -is not, bug report are very welcome so [feel free to report it](https://github.com/wizardsardine/liana/issues)! :) +is not, bug reports are very welcome so [feel free to report it](https://github.com/wizardsardine/liana/issues)! :) If you are using the daemon, you can use the `liana-cli` binary to send commands to it. It will need the path to the same configuration as the daemon. You can find a full documentation of the JSONRPC @@ -123,18 +128,18 @@ API exposed by `lianad` at [`doc/API.md`](doc/API.md). For instance: $ liana-cli --conf ./testnet_config.toml getinfo { "result": { - "blockheight": 2406973, + "block_height": 131880, "descriptors": { "main": { - "change_desc": "wsh(or_d(pk([92162c45]tpubD6NzVbkrYhZ4WzTf9SsD6h7AH7oQEippXK2KP8qvhMMqFoNeN5YFVi7vRyeRSDGtgd2bPyMxUNmHui8t5yCgszxPPxMafu1VVzDpg9aruYW/1/*),and_v(v:pkh(tpubD6NzVbkrYhZ4Wdgu2yfdmrce5g4fiH1ZLmKhewsnNKupbi4sxjH1ZVAorkBLWSkhsjhg8kiq8C4BrBjMy3SjAKDyDdbuvUa1ToAHbiR98js/1/*),older(2))))#5rx53ql7", - "multi_desc": "wsh(or_d(pk([92162c45]tpubD6NzVbkrYhZ4WzTf9SsD6h7AH7oQEippXK2KP8qvhMMqFoNeN5YFVi7vRyeRSDGtgd2bPyMxUNmHui8t5yCgszxPPxMafu1VVzDpg9aruYW/<0;1>/*),and_v(v:pkh(tpubD6NzVbkrYhZ4Wdgu2yfdmrce5g4fiH1ZLmKhewsnNKupbi4sxjH1ZVAorkBLWSkhsjhg8kiq8C4BrBjMy3SjAKDyDdbuvUa1ToAHbiR98js/<0;1>/*),older(2))))#uact7s3g", - "receive_desc": "wsh(or_d(pk([92162c45]tpubD6NzVbkrYhZ4WzTf9SsD6h7AH7oQEippXK2KP8qvhMMqFoNeN5YFVi7vRyeRSDGtgd2bPyMxUNmHui8t5yCgszxPPxMafu1VVzDpg9aruYW/0/*),and_v(v:pkh(tpubD6NzVbkrYhZ4Wdgu2yfdmrce5g4fiH1ZLmKhewsnNKupbi4sxjH1ZVAorkBLWSkhsjhg8kiq8C4BrBjMy3SjAKDyDdbuvUa1ToAHbiR98js/0/*),older(2))))#d693mvvd" + "change_desc": "wsh(or_d(pk([0bb79a6c/48'/1'/0'/2']tpubDEfKGhwubP97F3gqfvrSHmqEqLTaeBJvyY5byWuzFTuShnj7WWrG4bZMWxAiva2qoGc9DZWERczuvBqbRAB7vEiyEHqjLLctZ7Tif27EGu3/1/*),and_v(v:pkh([0bb79a6c/48'/1'/1'/2']tpubDFYpQER7bt8M2ByvNBmhThcVp5p4QrEV72dHVczXukDbjFPPMFVPy5hYqHKp3TtLaESbYpM2FCH1oECai6GKiMuv5bkomPy9zhtBGgBRkQs/1/*),older(2))))#x0xv2zce", + "multi_desc": "wsh(or_d(pk([0bb79a6c/48'/1'/0'/2']tpubDEfKGhwubP97F3gqfvrSHmqEqLTaeBJvyY5byWuzFTuShnj7WWrG4bZMWxAiva2qoGc9DZWERczuvBqbRAB7vEiyEHqjLLctZ7Tif27EGu3/<0;1>/*),and_v(v:pkh([0bb79a6c/48'/1'/1'/2']tpubDFYpQER7bt8M2ByvNBmhThcVp5p4QrEV72dHVczXukDbjFPPMFVPy5hYqHKp3TtLaESbYpM2FCH1oECai6GKiMuv5bkomPy9zhtBGgBRkQs/<0;1>/*),older(2))))#jqhwaq75", + "receive_desc": "wsh(or_d(pk([0bb79a6c/48'/1'/0'/2']tpubDEfKGhwubP97F3gqfvrSHmqEqLTaeBJvyY5byWuzFTuShnj7WWrG4bZMWxAiva2qoGc9DZWERczuvBqbRAB7vEiyEHqjLLctZ7Tif27EGu3/0/*),and_v(v:pkh([0bb79a6c/48'/1'/1'/2']tpubDFYpQER7bt8M2ByvNBmhThcVp5p4QrEV72dHVczXukDbjFPPMFVPy5hYqHKp3TtLaESbYpM2FCH1oECai6GKiMuv5bkomPy9zhtBGgBRkQs/0/*),older(2))))#eesy8k0q" } }, - "network": "testnet", + "network": "signet", "rescan_progress": null, "sync": 1.0, - "version": "0.2" + "version": "0.3.0" } } ``` diff --git a/doc/TRY.md b/doc/TRY.md index 6caf10e67..6be5eba50 100644 --- a/doc/TRY.md +++ b/doc/TRY.md @@ -4,13 +4,11 @@ This document is a short set of instructions for trying out Liana on Bitcoin signet. It does not attempt to give any nuance, details or describe alternative configurations. -This guide uses an emulator of the Specter hardware signer. (If it is not available on your -platform, checkout the [Ledger "Speculos" emulator](https://github.com/LedgerHQ/speculos). -Documentation [here](https://speculos.ledger.com/).) -This guide mostly assumes you are running a 64-bit Linux. - -TODO: adapt the guide to Windows and MacOS. +This guide will make use Liana as a "hot wallet". If you'd like to try out Liana using dummy +hardware signing device you can use the [Specter +simulator](https://github.com/cryptoadvance/specter-diy/blob/master/docs/simulator.md) or the +[Ledger "Speculos" emulator](https://github.com/LedgerHQ/speculos). ## Step 0: preparation @@ -18,11 +16,11 @@ TODO: adapt the guide to Windows and MacOS. ### System dependencies Here is a list of the system dependencies: the tools and libraries you need to have installed on -your system to follow the guide. +your system to follow the guide if you are running Linux. TL;DR: -- Debian/Ubuntu: `apt install git libsdl2-dev curl gpg libfontconfig1-dev libudev-dev gcc make` -- Arch Linux: check if you have all the required packages: `pacman -Q coreutils tar git sdl2 curl gnupg fontconfig systemd-libs`. +- Debian/Ubuntu: `apt install curl gpg libfontconfig1-dev libudev-dev` +- Arch Linux: check if you have all the required packages: `pacman -Q coreutils tar curl gnupg fontconfig systemd-libs`. If any is listed as "was not found", get it with `pacman -Sy [missing package name]` - Other distribution: see the link to projects below to search for the name of your distribution's packages. @@ -30,11 +28,6 @@ We'll use basic tools which should already be present on your system, such as: - `shasum` - `tar` -To run the Specter signing device simulator you will need: -- `gcc` and `make` (On Debian/Ubuntu `apt install gcc make`) -- `git` (On Debian/Ubuntu `apt install gpg`) -- [SDL2](https://wiki.libsdl.org/SDL2/FrontPage) (On Debian/Ubuntu `apt install libsdl2-dev`) - To download and verify binaries you will also need: - `curl` (On Debian/Ubuntu `apt install curl`) - `gpg` (On Debian/Ubuntu `apt install gpg`) @@ -46,7 +39,7 @@ To run the GUI you will need some additional libraries: ### Throwaway folder You can follow the guide from any folder of your choice. We recommend using a dedicated folder you -can wipe easily: +can wipe easily. On Linux: ``` mkdir liana_quicktry cd liana_quicktry @@ -59,6 +52,10 @@ Liana needs `bitcoind` to communicate with the Bitcoin network. Minimum supporte ### Download +The following instructions are specific to Linux (they may work on MacOS but i'm not sure). For +other platforms refer to +[https://bitcoincore.org/en/download/#verify-your-download](https://bitcoincore.org/en/download). + 1. Download the `bitcoind` binary from [the official website of the Bitcoin Core project](https://bitcoincore.org/bin/bitcoin-core-24.0.1/) according to your platform (in the context of this guide, it is most likely `bitcoin-24.0.1-x86_64-linux-gnu.tar.gz`), and associated SHA256SUMS and SHA256SUMS.asc verification files. @@ -84,98 +81,89 @@ gpg --verify SHA256SUMS.asc tar -xzf bitcoin-24.0.1-x86_64-linux-gnu.tar.gz ``` -For details on verifying your download, or for verifying the download on a non-Linux machine refer -to -[https://bitcoincore.org/en/download/#verify-your-download](https://bitcoincore.org/en/download/#verify-your-download). - ### Start `bitcoind` on signet -Run `bitcoind` in the background on the public signet network. +Run `bitcoind` in the background on the public signet network. On Linux: ``` ./bitcoin-24.0.1/bin/bitcoind -signet -daemon ``` If it is the first time you start a signet Bitcoin on this machine it will take a few minutes to synchronize (depends on your connection and hardware of course, but it shouldn't take longer than a -handful of minutes). You can track the progress using the `getblockchaininfo` command: +handful of minutes). You can track the progress using the `getblockchaininfo` command. On Linux: ``` ./bitcoin-24.0.1/bin/bitcoin-cli -signet getblockchaininfo ``` -You do not need to wait for full synchronisation before moving on to the next step. - - -## Step 2: setup a dummy signing device - -Liana does not support "hot keys" at the moment. It needs a connection to a signing device for -signing transactions. - -We will be using a [Specter](https://github.com/cryptoadvance/specter-diy) simulator. -In case the Specter DIY simulator is not usable on your machine (for instance it was reported to us -that >M1 Macs do not support it), you can use the [Ledger simulator -"Speculos"](https://github.com/LedgerHQ/speculos) [Documentation -here](https://speculos.ledger.com/). - -``` -git clone https://github.com/cryptoadvance/specter-diy -cd specter-diy -git checkout 6a6983e15e4d3c8c03937f8bee040de350ce722f -make simulate -``` - -This step might take a few minutes at the first launch of the Specter emulator. -A window will pop up. Choose a dummy pin code and generate a new key. Then go to settings, switch -network to signet. +**You do not need to wait for full synchronisation before moving on to the next step.** -Keep the Specter simulator open and move on to the next step. - -## Step 3: start Liana +## Step 2: start Liana Head to the [release page](https://github.com/wizardsardine/liana/releases) and download the right executable for your platform. If you are not sure what is the "right" executable for your platform, -choose `liana-0.2.exe` if you are on Windows, `liana-0.2.dmg` if you are on MacOS and -`liana-0.2-x86_64-linux-gnu.tar.gz` if you are on Linux. +choose `liana-0.3.exe` if you are on Windows, `liana-0.3.dmg` if you are on MacOS and +`liana-0.3-x86_64-linux-gnu.tar.gz` if you are on Linux. For every file available on the release page, there is an accompanying `.asc` file with the same name. This is a GPG signature made with Antoine Poinsot's key: `590B7292695AFFA5B672CBB2E13FC145CD3F4304`. This key is available elsewhere for cross-checking, such as on [his Twitter profile](https://twitter.com/darosior) or his [personal -website](http://download.darosior.ninja/darosior.pub). It is recommended you verify your download -against this key. +website](http://download.darosior.ninja/antoine_poinsot_0xE13FC145CD3F4304.txt). It is recommended +you verify your download against this key. + +At startup, you will have the choice between starting Liana using an existing configuration or to +set up a new one. Choose to install Liana on a new Bitcoin network. -At startup, you will have the choice between using an existing wallet or setting up a new one. Since -you presumably never installed Liana, choose to set up a new one. +The next screen allows you to either configure a new wallet, participate in the configuration of a +new wallet (if you are taking part in a multisig for instance), or to recover a wallet from backup. +Choose to create a new wallet. -Choose network Signet. For the primary key we will use the one from the dummy signing device you just started. Do this by simply clicking on the "import" button next to the text input in the Liana installer. For the number of blocks before the recovery key becomes active, you -can choose anything valid. Preferably something small to test the case where coins are soon to -become accessible on the recovery branch. +Choose Bitcoin Signet as network. Now you will need to configure the primary key(s), the recovery +key(s), and the time delay before the recovery keys become available (in # of blocks). We'll use +only one key for both the primary and recovery paths. We'll derive both keys from a "hot signer", a +HD wallet whose seed is stored on the laptop. -For the recovery key you could use another simulator but in this guide i'll just use a key generated online at https://iancoleman.io/bip39/. Click the **GENERATE** at the top of the website, then make sure to select **Coin: BTC-Bitcoin Testnet** to generate a tpub. You can then copy the **Account Extended Public Key** and paste it in the recovery path of Liana. +Click on "Set" for the primary key. Click on "This computer" and set an alias for this signer. I'll +name it Alice but choose whatever. Set any timelock you want but preferably something very small if +you want to try the timelocked recovery feature! I'll go for "2" as the timelock. Click on "Set" for +the recovery key, and choose "This computer" again. -Make the next step happy by ticking the "I backed up my descriptor" checkbox. +Of course, it wouldn't make sense for a real to use the same signing device to derive both the +primary and recovery keys. Or even to use hot keys at all with a non-trivial amount of coins. We +only do this for convenience in testing Liana on Signet. If you'd like to try out signing with a +hardware wallet you can use the "testnet" mode of a Specter, the "Bitcoin testnet" app of a Ledger, +or the simulator of any of them (see the links at the top of this document). -Import the descriptor to your Specter by clicking on the `specter-simulator` tile. Accept it on the Specter emulator. +Click on next. If you want to try restoring from wallet backup later on, make sure to backup the +mnemonic as well as the descriptor in the next two screens. Otherwise just make them happy by +ticking the boxes. + +On the "Register descriptor" step you can (confusingly, i know) click on "i have registered the +descriptor on my device(s)". If you are using a simulator make sure to register the descriptor +though! Finally, configure the connection to `bitcoind`. The default should work for what we did in this -guide. Click sur continue and finalize the installation. +guide. Click on continue and finalize the installation. -## Step 4: have fun +## Step 3: have fun You can generate a receive address in the "Receive" menu. You can get signet coins from the signet faucet at https://signet.bc-2.jp/. +If you want to try the timelocked recovery path, receive some coins and wait for some blocks (2 for +my own configuration, but it depends on what you configured previously). Then you can click on +"recover funds" in "Settings" > "Recovery". + Keep in mind that signet coins have no value! ## Cleanup You need to remove: -- The Bitcoin Core archive and `bitcoind` binary -- The Specter directory -- The `bitcoind` data directory -- The Liana data directory +- The Bitcoin Core archive, binary and data directory +- The Liana binary and data directory Assuming you used the throwaway folder as advised in step 0 and did not use custom `bitcoind` or Liana data directories you can wipe everything using these commands: diff --git a/gui/Cargo.lock b/gui/Cargo.lock index 9063ca280..9bd7e0709 100644 --- a/gui/Cargo.lock +++ b/gui/Cargo.lock @@ -1657,8 +1657,8 @@ dependencies = [ [[package]] name = "liana" -version = "0.2.0" -source = "git+https://github.com/wizardsardine/liana?branch=master#200d3777e0fe89d3b73d296eb31c83b6272dc490" +version = "0.3.0" +source = "git+https://github.com/wizardsardine/liana?branch=master#fbde855ede57c2bfebd6e0a53adf396c5c65df30" dependencies = [ "backtrace", "base64", @@ -1679,7 +1679,7 @@ dependencies = [ [[package]] name = "liana_gui" -version = "0.2.0" +version = "0.3.0" dependencies = [ "async-hwi", "backtrace", diff --git a/gui/Cargo.toml b/gui/Cargo.toml index 88bf4296f..b232b2442 100644 --- a/gui/Cargo.toml +++ b/gui/Cargo.toml @@ -1,6 +1,6 @@ [package] name = "liana_gui" -version = "0.2.0" +version = "0.3.0" readme = "README.md" description = "Liana GUI" repository = "https://github.com/wizardsardine/liana" diff --git a/gui/src/lib.rs b/gui/src/lib.rs index 8a377d148..7e6c20c12 100644 --- a/gui/src/lib.rs +++ b/gui/src/lib.rs @@ -12,6 +12,6 @@ use liana::Version; pub const VERSION: Version = Version { major: 0, - minor: 2, + minor: 3, patch: 0, };