pcvolkmer/cert-tools
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feat: graphical cert list

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This commit is contained in:
Paul-Christian Volkmer 2025-01-05 21:25:26 +01:00
parent 9847ff3229
commit 3ec36c1795
1 changed files with 109 additions and 9 deletions
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118
ui/src/main.rs
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@ -4,9 +4,11 @@ use cert_tools::{Chain, PrivateKey};
use iced::widget::text_editor::{default, Content, Status};
use iced::widget::{
button, column, container, horizontal_rule, horizontal_space, row, text, text_editor,
Scrollable,
Container, Scrollable,
};
use iced::{
application, clipboard, Background, Border, Color, Element, Font, Length, Shadow, Size, Task,
};
use iced::{application, clipboard, Background, Color, Element, Font, Length, Size, Task};
use itertools::Itertools;
use std::cmp::Ordering;
use std::path::{Path, PathBuf};
@ -19,11 +21,18 @@ fn main() -> iced::Result {
.run_with(Ui::new)
}
enum UiMode {
CertList,
Output
}
struct Ui {
cert_file: Option<PathBuf>,
ca_file: Option<PathBuf>,
key_file: Option<PathBuf>,
mode: UiMode,
chain: Option<Chain>,
output: Content,
status: String,
}
@ -35,6 +44,8 @@ impl Ui {
cert_file: None,
ca_file: None,
key_file: None,
mode: UiMode::Output,
chain: None,
output: Content::default(),
status: String::new(),
},
@ -47,17 +58,20 @@ impl Ui {
}
fn update(&mut self, message: Message) -> Task<Message> {
self.mode = UiMode::Output;
match message {
Message::PickCertFile => Task::perform(pick_file(), Message::SetCertFile),
Message::PickCaFile => Task::perform(pick_file(), Message::SetCaFile),
Message::PickKeyFile => Task::perform(pick_file(), Message::SetKeyFile),
Message::ClearCertFile => {
self.cert_file = None;
self.chain = None;
self.output = Content::default();
Task::none()
}
Message::ClearCaFile => {
self.ca_file = None;
self.chain = None;
self.output = Content::default();
Task::none()
}
@ -70,8 +84,13 @@ impl Ui {
match file {
Ok(file) => {
self.cert_file = Some(file);
self.chain = match self.load_chain() {
Ok(chain) => Some(chain),
_ => None
};
self.output = Content::default();
},
self.mode = UiMode::CertList;
}
_ => self.cert_file = None,
};
Task::none()
@ -80,8 +99,13 @@ impl Ui {
match file {
Ok(file) => {
self.ca_file = Some(file);
self.chain = match self.load_chain() {
Ok(chain) => Some(chain),
_ => None
};
self.output = Content::default();
},
self.mode = UiMode::CertList;
}
_ => self.ca_file = None,
};
Task::none()
@ -91,7 +115,8 @@ impl Ui {
Ok(file) => {
self.key_file = Some(file);
self.output = Content::default();
},
self.mode = UiMode::CertList;
}
_ => self.key_file = None,
};
Task::none()
@ -101,6 +126,7 @@ impl Ui {
Ok(output) => {
self.output = Content::with_text(output.as_str());
self.status = String::new();
self.mode = UiMode::CertList;
}
Err(err) => {
self.output = Content::default();
@ -122,7 +148,7 @@ impl Ui {
};
Task::none()
}
Message::Copy => clipboard::write::<Message>(self.output.text()),
Message::Copy => clipboard::write::<Message>(self.output.text())
}
}
@ -252,11 +278,60 @@ impl Ui {
value: Color::WHITE,
..default(theme, Status::Disabled)
})
.font(Font::MONOSPACE)
.font(Font::MONOSPACE),
)
.height(Length::Fill)
};
let certs = {
let mut result = column![];
if let Some(chain) = &self.chain {
for cert in chain.certs() {
result =
result.push(
Container::new(column![
text(cert.name().to_string()).size(18),
row![
text("Name: ").width(200),
text(cert.name().to_string())
],
row![
text("Issuer: ").width(200),
text(cert.issuer().to_string())
],
row![
text("SHA-1-Fingerprint: ").width(200),
text(cert.fingerprint().sha1.to_string())
],
row![
text("SHA-256-Fingerprint: ").width(200),
text(cert.fingerprint().sha256.to_string())
],
row![
text("Subject-Key-Id: ").width(200),
text(cert.subject_key_id().to_string())
],
row![
text("Authority_Key-Id: ").width(200),
text(cert.authority_key_id().to_string())
],
])
.padding(4)
.style(|t| container::Style {
border: Border::default().width(1),
background: Some(Background::Color(Color::parse("#eee").unwrap())),
..container::Style::default()
})
.width(Length::Fill),
)
}
};
let content = result.spacing(2);
Scrollable::new(content).height(Length::Fill)
};
let indicator = {
let content = match self.indicator_state() {
IndicatorState::Unknown => ("?", "#aaaaaa", "#ffffff"),
@ -286,7 +361,10 @@ impl Ui {
.spacing(96),
horizontal_rule(1),
buttons,
output,
match self.mode {
UiMode::CertList => certs,
UiMode::Output => output
},
horizontal_rule(1),
text(&self.status)
]
@ -419,6 +497,28 @@ Authority-Key-Id: {}
}
Ok(result)
}
fn load_chain(&self) -> Result<Chain, String> {
if let Some(cert_file) = &self.cert_file {
let chain = Chain::read(cert_file);
if let Ok(mut chain) = chain {
if let Some(ca_file) = &self.ca_file {
if let Ok(ca_chain) = Chain::read(ca_file) {
for ca_cert in ca_chain.into_vec() {
chain.push(ca_cert);
}
} else {
return Err("Cannot read CA file".to_string());
}
}
return Ok(chain);
} else {
return Err("Cannot read Certificate file".to_string());
}
}
Ok(Chain::from(vec![]))
}
fn indicator_state(&self) -> IndicatorState {
let mut result = IndicatorState::Unknown;
@ -482,7 +582,7 @@ enum Message {
SetKeyFile(Result<PathBuf, Error>),
Print,
Merge,
Copy,
Copy
}
#[derive(Debug, Clone)]