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gui(installer): prevent deletion of all recovery paths

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This commit is contained in:
Michael Mallan 2025-02-10 11:19:49 +00:00
parent 66f5b68a2f
commit ca3bd63667
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GPG Key ID: 5177CDCEDB0EABEB
2 changed files with 7 additions and 2 deletions
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1
liana-gui/src/installer/step/descriptor/editor/mod.rs
View File

@ -508,6 +508,7 @@ impl Step for DefineDescriptor {
threshold: p.threshold,
keys: self.path_keys(p),
}),
self.paths.len().saturating_sub(1), // subtract 1 for primary path
self.valid(),
),
};

8
liana-gui/src/installer/view/editor/template/custom.rs
View File

@ -59,6 +59,7 @@ pub fn custom_template<'a>(
use_taproot: bool,
primary_path: Path<'a>,
recovery_paths: &mut dyn Iterator<Item = Path<'a>>,
num_recovery_paths: usize,
valid: bool,
) -> Element<'a, Message> {
layout(
@ -144,6 +145,9 @@ pub fn custom_template<'a>(
.iter()
.enumerate()
.map(|(j, recovery_key)| {
// We cannot delete a key if doing so would remove all recovery paths,
// i.e. if there is only 1 recovery path and it contains only 1 key.
let fixed = num_recovery_paths < 2 && p.keys.len() < 2;
if let Some(key) = recovery_key {
defined_key(
&key.name,
@ -154,14 +158,14 @@ pub fn custom_template<'a>(
} else {
None
},
false,
fixed,
)
} else {
undefined_key(
color::ORANGE,
"Recovery key",
!p.keys[0..j].iter().any(|k| k.is_none()),
false,
fixed,
)
}
.map(move |msg| message::DefinePath::Key(j, msg))