Gui taproot

gui/Cargo.toml

@@ -14,7 +14,7 @@ name = "liana-gui"
 path = "src/main.rs"
 
 [dependencies]
-async-hwi = "0.0.14"
+async-hwi = "0.0.16"
 liana = { git = "https://github.com/wizardsardine/liana", branch = "master", default-features = false, features = ["nonblocking_shutdown"] }
 liana_ui = { path = "ui" }
 backtrace = "0.3"

gui/src/app/state/psbt.rs

@@ -574,6 +574,12 @@ fn merge_signatures(psbt: &mut Psbt, signed_psbt: &Psbt) {
         psbtin
             .partial_sigs
             .extend(&mut signed_psbtin.partial_sigs.iter());
+        psbtin
+            .tap_script_sigs
+            .extend(&mut signed_psbtin.tap_script_sigs.iter());
+        if let Some(sig) = signed_psbtin.tap_key_sig {
+            psbtin.tap_key_sig = Some(sig);
+        }
     }
 }
 

gui/src/app/view/hw.rs

@@ -33,11 +33,12 @@ pub fn hw_list_view(
                     alias.as_ref(),
                 )
             } else if *registered == Some(false) {
-                hw::unregistered_hardware_wallet(
+                hw::warning_hardware_wallet(
                     kind,
                     version.as_ref(),
                     fingerprint,
                     alias.as_ref(),
+                    "The wallet descriptor is not registered on the device.\n You can register it in the settings.",
                 )
             } else {
                 hw::supported_hardware_wallet(kind, version.as_ref(), fingerprint, alias.as_ref())

gui/src/hw.rs

@@ -673,3 +673,32 @@ fn ledger_version_supported(version: Option<&Version>) -> bool {
         false
     }
 }
+
+// Kind and minimal version of devices supporting tapminiscript.
+// We cannot use a lazy_static HashMap yet, because DeviceKind does not implement Hash.
+const DEVICES_COMPATIBLE_WITH_TAPMINISCRIPT: [(DeviceKind, Option<Version>); 1] = [(
+    DeviceKind::Ledger,
+    Some(Version {
+        major: 2,
+        minor: 2,
+        patch: 0,
+        prerelease: None,
+    }),
+)];
+
+pub fn is_compatible_with_tapminiscript(
+    device_kind: &DeviceKind,
+    version: Option<&Version>,
+) -> bool {
+    DEVICES_COMPATIBLE_WITH_TAPMINISCRIPT
+        .iter()
+        .any(|(kind, minimal_version)| {
+            device_kind == kind
+                && match (version, minimal_version) {
+                    (Some(v1), Some(v2)) => v1 >= v2,
+                    (None, Some(_)) => false,
+                    (Some(_), None) => true,
+                    (None, None) => true,
+                }
+        })
+}

gui/src/installer/message.rs

@@ -10,7 +10,7 @@ use crate::{
     download::Progress,
     hw::HardwareWalletMessage,
 };
-use async_hwi::DeviceKind;
+use async_hwi::{DeviceKind, Version};
 
 #[derive(Debug, Clone)]
 pub enum Message {
@@ -30,6 +30,7 @@ pub enum Message {
     UseHotSigner,
     Installed(Result<PathBuf, Error>),
     Network(Network),
+    CreateTaprootDescriptor(bool),
     SelectBitcoindType(SelectBitcoindTypeMsg),
     InternalBitcoind(InternalBitcoindMsg),
     DefineBitcoind(DefineBitcoind),
@@ -85,12 +86,18 @@ pub enum DefinePath {
     EditSequence,
 }
 
+#[allow(clippy::large_enum_variant)]
 #[derive(Debug, Clone)]
 pub enum DefineKey {
     Delete,
     Edit,
     Clipboard(String),
-    Edited(String, DescriptorPublicKey, Option<DeviceKind>),
+    Edited(
+        String,
+        DescriptorPublicKey,
+        Option<DeviceKind>,
+        Option<Version>,
+    ),
 }
 
 #[derive(Debug, Clone)]