make terminal emulator configurable

tweak home screen
very basic launch button
2023-09-09 06:30:19 -07:00 · 2023-09-05 06:12:26 -07:00 · 2023-08-03 22:08:24 -07:00 · 2023-08-03 21:57:55 -07:00 · 2023-08-03 16:35:15 -07:00 · 2023-08-02 19:57:37 -07:00
30 changed files with 1791 additions and 813 deletions
--- a/doc/cryptography.md
+++ b/doc/cryptography.md
@ -0,0 +1,9 @@
+My original plan was to use [libsodium](https://doc.libsodium.org/) to handle encryption. However, the Rust bindings for libsodium are no longer actively maintained, which left me uncomfortable with using it. Instead, I switched to the [RustCrypto](https://github.com/RustCrypto) implementations of the same (or nearly the same) cryptographic primitives provided by libsodium.
+
+Creddy makes use of two cryptographic primitives: A key-derivation function, which is currently `argon2id`, and a symmetric encryption algorithm, currently `XChaCha20Poly1305`. 
+* I chose `argon2id` because it's what libsodium uses, and because its difficulty parameters admit of very granular tuning.
+* I chose `XChaCha20Poly1305` because it's _almost_ what libsodium uses - libsodium uses `XSalsa20Poly1305`, and it's my undersatnding that `XChaCha20Poly1305` is an evolution of the former. In both cases I use the eXtended variants, which make use of longer (24-byte) nonces than the non-X variants. This appealed to me because I wanted to be able to randomly generate a nonce every time I needed one, and I have seen [recommendations](https://latacora.micro.blog/2018/04/03/cryptographic-right-answers.html) that the 12-byte nonces used by the non-X variants are _juuust_ a touch small for that to be truly worry-free. The RustCrypto implementation of `XChaCha20Poly1305` has also been subject to a security audit, which is nice.
+
+I tuned the `argon2id` parameters so that key-derivation would take ~800ms on my Ryzen 1600X. This is probably overkill, but I don't intend for key-derivation to be a frequent occurrence - no more than once a day, under normal circumstances. Taking in the neighborhood of 1 second seemed about the longest I could reasonably go.
+
+**DISCLAIMER**: I am not a professional cryptographer, merely an interested amateur. While I've tried to be as careful as possible with selecting and making use of the cryptographic building blocks I've chosen here, there is always the possibility that I've screwed something up. If anyone would like to sponsor an _actual_ security review of Creddy by people who _actually_ know what they're doing instead of just what they've read on the internet, please let me know.
--- a/package-lock.json
+++ b/package-lock.json
@ -1,12 +1,12 @@
 {
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        "picocolors": "^1.0.0",
-        "postcss": "^8.0.9",
-        "postcss-import": "^14.1.0",
-        "postcss-js": "^4.0.0",
-        "postcss-load-config": "^3.1.4",
-        "postcss-nested": "6.0.0",
+        "postcss": "^8.4.23",
+        "postcss-import": "^15.1.0",
+        "postcss-js": "^4.0.1",
+        "postcss-load-config": "^4.0.1",
+        "postcss-nested": "^6.0.1",
        "postcss-selector-parser": "^6.0.11",
        "postcss-value-parser": "^4.2.0",
-        "quick-lru": "^5.1.1",
-        "resolve": "^1.22.1",
-        "sucrase": "^3.29.0"
+        "resolve": "^1.22.2",
+        "sucrase": "^3.32.0"
      }
    },
    "thenify": {
@ -2979,9 +3003,9 @@
      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw=="
    },
    "vite": {
-      "version": "3.2.6",
-      "resolved": "https://registry.npmjs.org/vite/-/vite-3.2.6.tgz",
-      "integrity": "sha512-nTXTxYVvaQNLoW5BQ8PNNQ3lPia57gzsQU/Khv+JvzKPku8kNZL6NMUR/qwXhMG6E+g1idqEPanomJ+VZgixEg==",
+      "version": "3.2.7",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-3.2.7.tgz",
+      "integrity": "sha512-29pdXjk49xAP0QBr0xXqu2s5jiQIXNvE/xwd0vUizYT2Hzqe4BksNNoWllFVXJf4eLZ+UlVQmXfB4lWrc+t18g==",
      "dev": true,
      "requires": {
        "esbuild": "^0.15.9",
@ -3004,9 +3028,9 @@
      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ=="
    },
    "yaml": {
-      "version": "1.10.2",
-      "resolved": "https://registry.npmjs.org/yaml/-/yaml-1.10.2.tgz",
-      "integrity": "sha512-r3vXyErRCYJ7wg28yvBY5VSoAF8ZvlcW9/BwUzEtUsjvX/DKs24dIkuwjtuprwJJHsbyUbLApepYTR1BN4uHrg=="
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.3.1.tgz",
+      "integrity": "sha512-2eHWfjaoXgTBC2jNM1LRef62VQa0umtvRiDSk6HSzW7RvS5YtkabJrwYLLEKWBc8a5U2PTSCs+dJjUTJdlHsWQ=="
    }
  }
 }
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "creddy",
-  "version": "0.2.0",
+  "version": "0.2.3",
  "scripts": {
    "dev": "vite",
    "build": "vite build",
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@ -1,14 +1,22 @@
 [package]
-name = "app"
-version = "0.2.0"
-description = "A Tauri App"
-authors = ["you"]
+name = "creddy"
+version = "0.2.3"
+description = "A friendly AWS credentials manager"
+authors = ["Joseph Montanaro"]
 license = ""
 repository = ""
-default-run = "app"
+default-run = "creddy"
 edition = "2021"
 rust-version = "1.57"

+[[bin]]
+name = "creddy_cli"
+path = "src/bin/creddy_cli.rs"
+
+[[bin]]
+name = "creddy"
+path = "src/main.rs"
+
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

 [build-dependencies]
@ -17,7 +25,7 @@ tauri-build = { version = "1.0.4", features = [] }
 [dependencies]
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }
-tauri = { version = "1.2", features = ["dialog", "os-all", "system-tray"] }
+tauri = { version = "1.2", features = ["dialog", "dialog-open", "os-all", "system-tray"] }
 tauri-plugin-single-instance = { git = "https://github.com/tauri-apps/plugins-workspace", branch = "dev" }
 sodiumoxide = "0.2.7"
 tokio = { version = ">=1.19", features = ["full"] }
@ -36,6 +44,9 @@ auto-launch = "0.4.0"
 dirs = "5.0"
 clap = { version = "3.2.23", features = ["derive"] }
 is-terminal = "0.4.7"
+argon2 = { version = "0.5.0", features = ["std"] }
+chacha20poly1305 = { version = "0.10.1", features = ["std"] }
+which = "4.4.0"

 [features]
 # by default Tauri runs in production mode
--- a/src-tauri/conf/cli.wxs
+++ b/src-tauri/conf/cli.wxs
@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
+    <Fragment>
+
+        <DirectoryRef Id="INSTALLDIR">
+            <!-- Create a subdirectory for the console binary so that we can add it to PATH -->
+            <Directory Id="BinDir" Name="bin">
+                <Component Id="CliBinary" Guid="b6358c8e-504f-41fd-b14b-38af821dcd04">
+                    <!-- Same name as the main executable, so that it can be invoked as just "creddy" -->
+                    <File Id="Bin_Cli" Source="..\..\creddy_cli.exe" Name="creddy.exe" KeyPath="yes"/>
+                </Component>
+            </Directory>
+        </DirectoryRef>
+
+        <DirectoryRef Id="TARGETDIR">
+            <Component Id="AddToPath" Guid="b5fdaf7e-94f2-4aad-9144-aa3a8edfa675">
+                <Environment Id="CreddyInstallDir" Action="set" Name="PATH" Part="last" Permanent="no" Value="[BinDir]" />
+            </Component>
+        </DirectoryRef>
+
+    </Fragment>
+</Wix>
--- a/src-tauri/src/app.rs
+++ b/src-tauri/src/app.rs
@ -42,6 +42,7 @@ pub fn run() -> tauri::Result<()> {
            ipc::save_credentials,
            ipc::get_config,
            ipc::save_config,
+            ipc::launch_terminal,
        ])
        .setup(|app| rt::block_on(setup(app)))
        .build(tauri::generate_context!())?
@ -74,13 +75,16 @@ pub async fn connect_db() -> Result<SqlitePool, SetupError> {
 async fn setup(app: &mut App) -> Result<(), Box<dyn Error>> {
    APP.set(app.handle()).unwrap();

+    let is_first_launch = config::get_or_create_db_path()?.exists();
+
    let pool = connect_db().await?;
    let conf = AppConfig::load(&pool).await?;
    let session = Session::load(&pool).await?;
    let srv = Server::new(conf.listen_addr, conf.listen_port, app.handle()).await?;

    config::set_auto_launch(conf.start_on_login)?;
-    if !conf.start_minimized {
+    // if session is empty, this is probably the first launch, so don't autohide
+    if !conf.start_minimized || is_first_launch {
        app.get_window("main")
            .ok_or(HandlerError::NoMainWindow)?
            .show()?;
--- a/src-tauri/src/bin/creddy_cli.rs
+++ b/src-tauri/src/bin/creddy_cli.rs
@ -0,0 +1,45 @@
+// Windows isn't really amenable to having a single executable work as both a CLI and GUI app,
+// so we just have a second binary for CLI usage
+use creddy::{
+    cli,
+    errors::CliError,
+};
+use std::{
+    env,
+    process::{self, Command},
+};
+
+
+fn main() {
+    let args = cli::parser().get_matches();
+    if let Some(true) = args.get_one::<bool>("help") {
+        cli::parser().print_help().unwrap(); // if we can't print help we can't print an error
+        process::exit(0);
+    }
+
+    let res = match args.subcommand() {
+        None | Some(("run", _)) => launch_gui(),
+        Some(("show", m)) => cli::show(m),
+        Some(("exec", m)) => cli::exec(m),
+        _ => unreachable!(),
+    };
+
+    if let Err(e) = res {
+        eprintln!("Error: {e}");
+    }
+}
+
+
+fn launch_gui() -> Result<(), CliError>  {
+    let mut path = env::current_exe()?;
+    path.pop(); // bin dir
+    
+    // binaries are colocated in dev, but not in production
+    #[cfg(not(debug_assertions))]
+    path.pop(); // install dir
+
+    path.push("creddy.exe"); // exe in main install dir (aka gui exe)
+
+    Command::new(path).spawn()?;
+    Ok(())
+}
--- a/src-tauri/src/cli.rs
+++ b/src-tauri/src/cli.rs
@ -1,3 +1,4 @@
+use std::ffi::OsString;
 use std::process::Command as ChildCommand;
 #[cfg(unix)]
 use std::os::unix::process::CommandExt;
@ -89,12 +90,29 @@ pub fn exec(args: &ArgMatches) -> Result<(), CliError> {
    }

    #[cfg(unix)]
-    cmd.exec().map_err(|e| ExecError::ExecutionFailed(e))?;
+    {
+        // cmd.exec() never returns if successful
+        let e = cmd.exec();
+        match e.kind() {
+            std::io::ErrorKind::NotFound => {
+                let name: OsString = cmd_name.into();
+                Err(ExecError::NotFound(name).into())
+            }
+            e => Err(ExecError::ExecutionFailed(e).into()),
+        }
+    }

    #[cfg(windows)]
    {
-        let mut child = cmd.spawn()
-            .map_err(|e| ExecError::ExecutionFailed(e))?;
+        let mut child = match cmd.spawn() {
+            Ok(c) => c,
+            Err(e) if e.kind() == std::io::ErrorKind::NotFound => {
+                let name: OsString = cmd_name.into();
+                return Err(ExecError::NotFound(name).into());
+            }
+            Err(e) => return Err(ExecError::ExecutionFailed(e).into()),
+        };
+
        let status = child.wait()
            .map_err(|e| ExecError::ExecutionFailed(e))?;
        std::process::exit(status.code().unwrap_or(1));
--- a/src-tauri/src/config.rs
+++ b/src-tauri/src/config.rs
@ -9,6 +9,17 @@ use sqlx::SqlitePool;
 use crate::errors::*;


+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct TermConfig {
+    pub name: String,
+    // we call it exec because it isn't always the actual path,
+    // in some cases it's just the name and relies on path-searching
+    // it's a string because it can come from the frontend as json
+    pub exec: String,
+    pub args: Vec<String>,
+}
+
+
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct AppConfig {
    #[serde(default = "default_listen_addr")]
@ -21,6 +32,8 @@ pub struct AppConfig {
    pub start_minimized: bool,
    #[serde(default = "default_start_on_login")]
    pub start_on_login: bool,
+    #[serde(default = "default_term_config")]
+    pub terminal: TermConfig,
 }


@ -32,6 +45,7 @@ impl Default for AppConfig {
            rehide_ms: default_rehide_ms(),
            start_minimized: default_start_minimized(),
            start_on_login: default_start_on_login(),
+            terminal: default_term_config(),
        }
    }
 }
@ -116,6 +130,46 @@ fn default_listen_port() -> u16 {
    }
 }

+
+fn default_term_config() -> TermConfig {
+    #[cfg(windows)]
+    {
+        let shell = if which::which("pwsh.exe").is_ok() {
+            "pwsh.exe".to_string()
+        }
+        else {
+            "powershell.exe".to_string()
+        };
+
+        let (exec, args) = if cfg!(debug_assertions) {
+            ("conhost.exe".to_string(), vec![shell.clone()])
+        } else {
+            (shell.clone(), vec![])
+        };
+
+        TermConfig { name: shell, exec, args }
+    }
+
+    #[cfg(unix)]
+    {
+        for bin in ["gnome-terminal", "konsole"] {
+            if let Ok(_) = which::which(bin) {
+                return TermConfig {
+                    name: bin.into(),
+                    exec: bin.into(),
+                    args: vec![],
+                }
+            }
+        }
+        return TermConfig {
+            name: "gnome-terminal".into(),
+            exec: "gnome-terminal".into(),
+            args: vec![],
+        };
+    }
+}
+
+
 fn default_listen_addr() -> Ipv4Addr { Ipv4Addr::LOCALHOST }
 fn default_rehide_ms() -> u64 { 1000 }
 // start minimized and on login only in production mode
--- a/src-tauri/src/credentials.rs
+++ b/src-tauri/src/credentials.rs
@ -1,7 +1,25 @@
 use std::fmt::{self, Formatter};
 use std::time::{SystemTime, UNIX_EPOCH};

-use aws_smithy_types::date_time::{DateTime, Format};
+ use aws_smithy_types::date_time::{DateTime, Format};
+use argon2::{
+    Argon2,
+    Algorithm,
+    Version,
+    ParamsBuilder,
+    password_hash::rand_core::{RngCore, OsRng},
+};
+use chacha20poly1305::{
+    XChaCha20Poly1305,
+    XNonce,
+    aead::{
+        Aead,
+        AeadCore,
+        KeyInit,
+        Error as AeadError,
+        generic_array::GenericArray,
+    },
+};
 use serde::{
    Serialize,
    Deserialize,
@ -10,12 +28,7 @@ use serde::{
 };
 use serde::de::{self, Visitor};
 use sqlx::SqlitePool;
-use sodiumoxide::crypto::{
-        pwhash,
-        pwhash::Salt, 
-        secretbox, 
-        secretbox::{Nonce, Key}
-};
+

 use crate::errors::*;

@ -40,18 +53,17 @@ impl Session {
            None => {return Ok(Session::Empty);}
        };

-        let salt_buf: [u8; 32] = row.salt
-            .try_into()
-            .map_err(|_e| SetupError::InvalidRecord)?;
-        let nonce_buf: [u8; 24] = row.nonce
+        let salt: [u8; 32] = row.salt
            .try_into()
            .map_err(|_e| SetupError::InvalidRecord)?;
+        let nonce = XNonce::from_exact_iter(row.nonce.into_iter())
+            .ok_or(SetupError::InvalidRecord)?;

        let creds = LockedCredentials {
            access_key_id: row.access_key_id,
            secret_key_enc: row.secret_key_enc,
-            salt: Salt(salt_buf),
-            nonce: Nonce(nonce_buf),
+            salt,
+            nonce,
        };
        Ok(Session::Locked(creds))
    }
@ -69,6 +81,16 @@ impl Session {
            Session::Empty => Err(GetSessionError::CredentialsEmpty),
        }
    }
+
+    pub fn try_get(
+        &self
+    ) -> Result<(&BaseCredentials, &SessionCredentials), GetCredentialsError> {
+        match self {
+            Self::Empty => Err(GetCredentialsError::Empty),
+            Self::Locked(_) => Err(GetCredentialsError::Locked),
+            Self::Unlocked{ ref base, ref session } => Ok((base, session))
+        }
+    }
 }


@ -76,8 +98,8 @@ impl Session {
 pub struct LockedCredentials {
    pub access_key_id: String,
    pub secret_key_enc: Vec<u8>,
-    pub salt: Salt,
-    pub nonce: Nonce,
+    pub salt: [u8; 32],
+    pub nonce: XNonce,
 }

 impl LockedCredentials {
@ -88,8 +110,8 @@ impl LockedCredentials {
        )
            .bind(&self.access_key_id)
            .bind(&self.secret_key_enc)
-            .bind(&self.salt.0[0..])
-            .bind(&self.nonce.0[0..])
+            .bind(&self.salt[..])
+            .bind(&self.nonce[..])
            .execute(pool)
            .await?;

@ -97,11 +119,10 @@ impl LockedCredentials {
    }

    pub fn decrypt(&self, passphrase: &str) -> Result<BaseCredentials, UnlockError> {
-        let mut key_buf = [0; secretbox::KEYBYTES];
-        // pretty sure this only fails if we're out of memory
-        pwhash::derive_key_interactive(&mut key_buf, passphrase.as_bytes(), &self.salt).unwrap();
-        let decrypted = secretbox::open(&self.secret_key_enc, &self.nonce, &Key(key_buf))
-            .map_err(|_| UnlockError::BadPassphrase)?;
+        let crypto = Crypto::new(passphrase, &self.salt)
+            .map_err(|e| CryptoError::Argon2(e))?;
+        let decrypted = crypto.decrypt(&self.nonce, &self.secret_key_enc)
+            .map_err(|e| CryptoError::Aead(e))?;
        let secret_access_key = String::from_utf8(decrypted)
            .map_err(|_| UnlockError::InvalidUtf8)?;

@ -122,21 +143,18 @@ pub struct BaseCredentials {
 }

 impl BaseCredentials {
-    pub fn encrypt(&self, passphrase: &str) -> LockedCredentials {
-        let salt = pwhash::gen_salt();
-        let mut key_buf = [0; secretbox::KEYBYTES];
-        pwhash::derive_key_interactive(&mut key_buf, passphrase.as_bytes(), &salt).unwrap();
-        let key = Key(key_buf);
-        let nonce = secretbox::gen_nonce();
+    pub fn encrypt(&self, passphrase: &str) -> Result<LockedCredentials, CryptoError> {
+        let salt = Crypto::salt();
+        let crypto = Crypto::new(passphrase, &salt)?;
+        let (nonce, secret_key_enc) = crypto.encrypt(self.secret_access_key.as_bytes())?;

-        let secret_key_enc = secretbox::seal(self.secret_access_key.as_bytes(), &nonce, &key);
-
-        LockedCredentials {
+        let locked = LockedCredentials {
            access_key_id: self.access_key_id.clone(),
            secret_key_enc,
            salt,
            nonce,
-        }
+        };
+        Ok(locked)
    }
 }

@ -241,4 +259,73 @@ fn deserialize_expiration<'de, D>(deserializer: D) -> Result<DateTime, D::Error>
 where D: Deserializer<'de>
 {
    deserializer.deserialize_str(DateTimeVisitor)
-}
+}
+
+
+struct Crypto {
+    cipher: XChaCha20Poly1305,
+}
+
+impl Crypto {
+    /// Argon2 params rationale:
+    ///
+    /// m_cost is measured in KiB, so 128 * 1024 gives us 128MiB.
+    /// This should roughly double the memory usage of the application
+    /// while deriving the key.
+    ///
+    /// p_cost is irrelevant since (at present) there isn't any parallelism
+    /// implemented, so we leave it at 1.
+    ///
+    /// With the above m_cost, t_cost = 8 results in about 800ms to derive
+    /// a key on my (somewhat older) CPU. This is probably overkill, but
+    /// given that it should only have to happen ~once a day for most 
+    /// usage, it should be acceptable.
+    #[cfg(not(debug_assertions))]
+    const MEM_COST: u32 = 128 * 1024;
+    #[cfg(not(debug_assertions))]
+    const TIME_COST: u32 = 8;
+
+    /// But since this takes a million years without optimizations,
+    /// we turn it way down in debug builds.
+    #[cfg(debug_assertions)]
+    const MEM_COST: u32 = 48 * 1024;
+    #[cfg(debug_assertions)]
+    const TIME_COST: u32 = 1;
+    
+
+    fn new(passphrase: &str, salt: &[u8]) -> argon2::Result<Crypto> {
+        let params = ParamsBuilder::new()
+            .m_cost(Self::MEM_COST)
+            .p_cost(1)
+            .t_cost(Self::TIME_COST)
+            .build()
+            .unwrap(); // only errors if the given params are invalid
+
+        let hasher = Argon2::new(
+            Algorithm::Argon2id,
+            Version::V0x13,
+            params,
+        );
+
+        let mut key = [0; 32];
+        hasher.hash_password_into(passphrase.as_bytes(), &salt, &mut key)?;
+        let cipher = XChaCha20Poly1305::new(GenericArray::from_slice(&key));
+        Ok(Crypto { cipher })
+    }
+
+    fn salt() -> [u8; 32] {
+        let mut salt = [0; 32];
+        OsRng.fill_bytes(&mut salt);
+        salt
+    }
+
+    fn encrypt(&self, data: &[u8]) -> Result<(XNonce, Vec<u8>), AeadError> {
+        let nonce = XChaCha20Poly1305::generate_nonce(&mut OsRng);
+        let ciphertext = self.cipher.encrypt(&nonce, data)?;
+        Ok((nonce, ciphertext))
+    }
+
+    fn decrypt(&self, nonce: &XNonce, data: &[u8]) -> Result<Vec<u8>, AeadError> {
+        self.cipher.decrypt(nonce, data)
+    }
+}
--- a/src-tauri/src/errors.rs
+++ b/src-tauri/src/errors.rs
@ -1,5 +1,6 @@
 use std::error::Error;
 use std::convert::AsRef;
+use std::ffi::OsString;
 use std::sync::mpsc;
 use strum_macros::AsRefStr;

@ -57,8 +58,12 @@ where
    E: Error,
    M: serde::ser::SerializeMap,
 {
-    let src = err.source().map(|s| format!("{s}"));
-    map.serialize_entry("source", &src)
+    let msg = err.source().map(|s| format!("{s}"));
+    map.serialize_entry("msg", &msg)?;
+    map.serialize_entry("code", &None::<&str>)?;
+    map.serialize_entry("source", &None::<&str>)?;
+
+    Ok(())
 }


@ -164,8 +169,8 @@ pub enum UnlockError {
    NotLocked,
    #[error("No saved credentials were found")]
    NoCredentials,
-    #[error("Invalid passphrase")]
-    BadPassphrase,
+    #[error(transparent)]
+    Crypto(#[from] CryptoError),
    #[error("Data was found to be corrupt after decryption")]
    InvalidUtf8, // Somehow we got invalid utf-8 even though decryption succeeded
    #[error("Database error: {0}")]
@ -175,6 +180,15 @@ pub enum UnlockError {
 }


+#[derive(Debug, ThisError, AsRefStr)]
+pub enum CryptoError {
+    #[error(transparent)]
+    Argon2(#[from] argon2::Error),
+    #[error("Invalid passphrase")] // I think this is the only way decryption fails
+    Aead(#[from] chacha20poly1305::aead::Error),
+}
+
+
 // Errors encountered while trying to figure out who's on the other end of a request
 #[derive(Debug, ThisError, AsRefStr)]
 pub enum ClientInfoError {
@ -203,22 +217,28 @@ pub enum RequestError {
 }


-// Errors encountered while running a subprocess (via creddy exec)
-#[derive(Debug, ThisError, AsRefStr)]
-pub enum ExecError {
-    #[error("Please specify a command")]
-    NoCommand,
-    #[error("Failed to execute command: {0}")]
-    ExecutionFailed(#[from] std::io::Error)
-}
-
-
 #[derive(Debug, ThisError, AsRefStr)]
 pub enum CliError {
    #[error(transparent)]
    Request(#[from] RequestError),
    #[error(transparent)]
    Exec(#[from] ExecError),
+    #[error(transparent)]
+    Io(#[from] std::io::Error),
+}
+
+
+// Errors encountered while trying to launch a child process
+#[derive(Debug, ThisError, AsRefStr)]
+pub enum ExecError {
+    #[error("Please specify a command")]
+    NoCommand,
+    #[error("Executable not found: {0:?}")]
+    NotFound(OsString),
+    #[error("Failed to execute command: {0}")]
+    ExecutionFailed(#[from] std::io::Error),
+    #[error(transparent)]
+    GetCredentials(#[from] GetCredentialsError),
 }


@ -312,3 +332,18 @@ impl Serialize for UnlockError {
        map.end()
    }
 }
+
+
+impl Serialize for ExecError {
+    fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
+        let mut map = serializer.serialize_map(None)?;
+        map.serialize_entry("code", self.as_ref())?;
+        map.serialize_entry("msg", &format!("{self}"))?;
+
+        match self {
+            ExecError::GetCredentials(src) => map.serialize_entry("source", &src)?,
+            _ => serialize_upstream_err(self, &mut map)?,
+        }
+        map.end()
+    }
+}
--- a/src-tauri/src/ipc.rs
+++ b/src-tauri/src/ipc.rs
@ -6,6 +6,7 @@ use crate::credentials::{Session,BaseCredentials};
 use crate::errors::*;
 use crate::clientinfo::Client;
 use crate::state::AppState;
+use crate::terminal;


 #[derive(Clone, Debug, Serialize, Deserialize)]
@ -78,3 +79,9 @@ pub async fn save_config(config: AppConfig, app_state: State<'_, AppState>) -> R
        .map_err(|e| format!("Error saving config: {e}"))?;
        Ok(())
 }
+
+
+#[tauri::command]
+pub async fn launch_terminal(base: bool) -> Result<(), ExecError> {
+    terminal::launch(base).await
+}
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@ -0,0 +1,11 @@
+pub mod app;
+pub mod cli;
+mod config;
+mod credentials;
+pub mod errors;
+mod clientinfo;
+mod ipc;
+mod state;
+mod server;
+mod terminal;
+mod tray;
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@ -3,20 +3,11 @@
    windows_subsystem = "windows"
 )]

-
-mod app;
-mod cli;
-mod config;
-mod credentials;
-mod errors;
-mod clientinfo;
-mod ipc;
-mod state;
-mod server;
-mod tray;
-
-
-use crate::errors::ErrorPopup;
+use creddy::{
+    app,
+    cli,
+    errors::ErrorPopup,
+};


 fn main() {
--- a/src-tauri/src/state.rs
+++ b/src-tauri/src/state.rs
@ -48,7 +48,7 @@ impl AppState {
    }

    pub async fn new_creds(&self, base_creds: BaseCredentials, passphrase: &str) -> Result<(), UnlockError> {
-        let locked = base_creds.encrypt(passphrase);
+        let locked = base_creds.encrypt(passphrase)?;
        // do this first so that if it fails we don't save bad credentials
        self.new_session(base_creds).await?;
        locked.save(&self.pool).await?;
@ -142,21 +142,15 @@ impl AppState {
    }

    pub async fn serialize_base_creds(&self) -> Result<String, GetCredentialsError> {
-        let session = self.session.read().await;
-        match *session {
-            Session::Unlocked{ref base, ..} => Ok(serde_json::to_string(base).unwrap()),
-            Session::Locked(_) => Err(GetCredentialsError::Locked),
-            Session::Empty => Err(GetCredentialsError::Empty),
-        }
+        let app_session = self.session.read().await;
+        let (base, _session) = app_session.try_get()?;
+        Ok(serde_json::to_string(base).unwrap())
    }

    pub async fn serialize_session_creds(&self) -> Result<String, GetCredentialsError> {
-        let session = self.session.read().await;
-        match *session {
-            Session::Unlocked{ref session, ..} => Ok(serde_json::to_string(session).unwrap()),
-            Session::Locked(_) => Err(GetCredentialsError::Locked),
-            Session::Empty => Err(GetCredentialsError::Empty),
-        }
+        let app_session = self.session.read().await;
+        let (_bsae, session) = app_session.try_get()?;
+        Ok(serde_json::to_string(session).unwrap())
    }

    async fn new_session(&self, base: BaseCredentials) -> Result<(), GetSessionError> {
--- a/src-tauri/src/terminal.rs
+++ b/src-tauri/src/terminal.rs
@ -0,0 +1,43 @@
+use std::process::Command;
+
+use tauri::Manager;
+
+use crate::app::APP;
+use crate::errors::*;
+use crate::state::AppState;
+
+
+pub async fn launch(use_base: bool) -> Result<(), ExecError> {
+    let state = APP.get().unwrap().state::<AppState>();
+    // do all this in a block so we don't hold the lock any longer than necessary
+    let mut cmd = {
+        let config = state.config.read().await;
+        let mut cmd = Command::new(&config.terminal.exec);
+        cmd.args(&config.terminal.args);
+        cmd
+    };
+
+    // similarly
+    {
+        let state = APP.get().unwrap().state::<AppState>();
+        let app_session = state.session.read().await;
+        let (base_creds, session_creds) = app_session.try_get()?;
+        if use_base {
+            cmd.env("AWS_ACCESS_KEY_ID", &base_creds.access_key_id);
+            cmd.env("AWS_SECRET_ACCESS_KEY", &base_creds.secret_access_key);
+        }
+        else {
+            cmd.env("AWS_ACCESS_KEY_ID", &session_creds.access_key_id);
+            cmd.env("AWS_SECRET_ACCESS_KEY", &session_creds.secret_access_key);
+            cmd.env("AWS_SESSION_TOKEN", &session_creds.token);
+        }
+    }
+
+    match cmd.spawn() {
+        Ok(_) => Ok(()),
+        Err(e) if std::io::ErrorKind::NotFound == e.kind() => {
+            Err(ExecError::NotFound(cmd.get_program().to_owned()))
+        },
+        Err(e) => Err(e.into()),
+    }
+}
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@ -8,11 +8,12 @@
  },
  "package": {
    "productName": "creddy",
-    "version": "0.2.0"
+    "version": "0.2.3"
  },
  "tauri": {
    "allowlist": {
-      "os": {"all": true}
+      "os": {"all": true},
+      "dialog": {"open": true}
    },
    "bundle": {
      "active": true,
@ -44,7 +45,11 @@
      "windows": {
        "certificateThumbprint": null,
        "digestAlgorithm": "sha256",
-        "timestampUrl": ""
+        "timestampUrl": "",
+        "wix": {
+          "fragmentPaths": ["conf/cli.wxs"],
+          "componentRefs": ["CliBinary", "AddToPath"]
+        }
      }
    },
    "security": {
--- a/src/App.svelte
+++ b/src/App.svelte
@ -15,7 +15,6 @@ invoke('get_config').then(config => $appState.config = config);
 listen('credentials-request', (tauriEvent) => {
    $appState.pendingRequests.put(tauriEvent.payload);
 });
-window.state = $appState;

 acceptRequest();
 </script>
--- a/src/ui/Spinner.svelte
+++ b/src/ui/Spinner.svelte
@ -0,0 +1,113 @@
+<script>
+    export let color = 'base-content';
+    export let thickness = '2px';
+    let classes = '';
+    export { classes as class };
+
+    const colorVars = {
+        'primary': 'p',
+        'primary-focus': 'pf',
+        'primary-content': 'pc',
+        'secondary': 's',
+        'secondary-focus': 'sf',
+        'secondary-content': 'sc',
+        'accent': 'a',
+        'accent-focus': 'af',
+        'accent-content': 'ac',
+        'neutral': 'n',
+        'neutral-focus': 'nf',
+        'neutral-content': 'nc',
+        'base-100': 'b1',
+        'base-200': 'b2',
+        'base-300': 'b3',
+        'base-content': 'bc',
+        'info': 'in',
+        'info-content': 'inc',
+        'success': 'su',
+        'success-content': 'suc',
+        'warning': 'wa',
+        'warning-content': 'wac',
+        'error': 'er',
+        'error-content': 'erc',
+    }
+
+    let arcStyle = `border-width: ${thickness};`;
+    arcStyle += `border-color: hsl(var(--${colorVars[color]})) transparent transparent transparent;`;
+</script>
+
+<style>
+    #spinner {
+        position: relative;
+
+        animation: spin;
+        animation-duration: 1.5s;
+        animation-iteration-count: infinite;
+        animation-timing-function: linear;
+    }
+
+    @keyframes spin {
+        50% { transform: rotate(225deg); }
+        100% { transform: rotate(360deg); }
+    }
+
+    .arc {
+        position: absolute;
+        top: 0;
+        left: 0;
+        border-radius: 9999px;
+    }
+
+    .arc-top {
+        transform: rotate(-45deg);
+    }
+
+    .arc-right {
+        animation: spin-right;
+        animation-duration: 3s;
+        animation-iteration-count: infinite;
+    }
+
+    .arc-bottom {
+        animation: spin-bottom;
+        animation-duration: 3s;
+        animation-iteration-count: infinite;
+    }
+
+    .arc-left {
+        animation: spin-left;
+        animation-duration: 3s;
+        animation-iteration-count: infinite;
+    }
+
+    @keyframes spin-top {
+        0% { transform: rotate(-45deg); }
+        50% { transform: rotate(315deg); }
+        100% { transform: rotate(-45deg); }
+    }
+
+    @keyframes spin-right {
+        0% { transform: rotate(45deg); }
+        50% { transform: rotate(315deg); }
+        100% { transform: rotate(405deg); }
+    }
+
+    @keyframes spin-bottom {
+        0% { transform: rotate(135deg); }
+        50% { transform: rotate(315deg); }
+        100% { transform: rotate(495deg); }
+    }
+
+    @keyframes spin-left {
+        0% { transform: rotate(225deg); }
+        50% { transform: rotate(315deg); }
+        100% { transform: rotate(585deg); }
+    }
+</style>
+
+
+<div id="spinner" class="w-6 h-6 {classes}">
+    <div class="arc arc-top w-full h-full" style={arcStyle}></div>
+    <div class="arc arc-right w-full h-full" style={arcStyle}></div>
+    <div class="arc arc-bottom w-full h-full" style={arcStyle}></div>
+    <div class="arc arc-left w-full h-full" style={arcStyle}></div>
+</div>
--- a/src/ui/settings/FileSetting.svelte
+++ b/src/ui/settings/FileSetting.svelte
@ -0,0 +1,28 @@
+<script>
+    import { createEventDispatcher } from 'svelte';
+    import { open } from '@tauri-apps/api/dialog';
+    import Setting from './Setting.svelte';
+
+    export let title;
+    export let divider = true;
+    export let value;
+
+    const dispatch = createEventDispatcher();
+</script>
+
+
+<Setting {title} {divider}>
+    <div slot="input">
+        <input
+            type="text"
+            class="input input-sm input-bordered grow text-right"
+            bind:value
+            on:change={() => dispatch('update', {value})}
+        >
+        <button 
+            class="btn btn-sm btn-primary"
+            on:click={async () => value = await open()}
+        >Browse</button>
+    </div>
+    <slot name="description" slot="description"></slot>
+</Setting>
--- a/src/ui/settings/NumericSetting.svelte
+++ b/src/ui/settings/NumericSetting.svelte
@ -4,6 +4,7 @@
    import Setting from './Setting.svelte';

    export let title;
+    export let divider = true;
    export let value;
    export let unit = '';
    export let min = null;
@ -59,7 +60,7 @@
 </script>


-<Setting {title}>
+<Setting {title} {divider}>
    <div slot="input">
        {#if unit}
            <span class="mr-2">{unit}:</span>
--- a/src/ui/settings/Setting.svelte
+++ b/src/ui/settings/Setting.svelte
@ -3,12 +3,15 @@
    import ErrorAlert from '../ErrorAlert.svelte';

    export let title;
+    export let divider = true;
 </script>


-<div class="divider"></div>
-<div class="flex justify-between">
-    <h3 class="text-lg font-bold">{title}</h3>
+{#if divider}
+    <div class="divider"></div>
+{/if}
+<div class="flex flex-wrap justify-between gap-y-4">
+    <h3 class="text-lg font-bold shrink-0">{title}</h3>
    <slot name="input"></slot>
 </div>

--- a/src/ui/settings/TextSetting.svelte
+++ b/src/ui/settings/TextSetting.svelte
@ -0,0 +1,23 @@
+<script>
+    import { createEventDispatcher } from 'svelte';
+    import Setting from './Setting.svelte';
+
+    export let title;
+    export let divider = true;
+    export let value;
+
+    const dispatch = createEventDispatcher();
+</script>
+
+
+<Setting {title} {divider}>
+    <div slot="input">
+        <input
+            type="text"
+            class="input input-sm input-bordered grow text-right"
+            bind:value
+            on:change={() => dispatch('update', {value})}
+        >
+    </div>
+    <slot name="description" slot="description"></slot>
+</Setting>
--- a/src/ui/settings/ToggleSetting.svelte
+++ b/src/ui/settings/ToggleSetting.svelte
@ -4,13 +4,14 @@
    import Setting from './Setting.svelte';

    export let title;
+    export let divider = true; // passed through to Setting
    export let value;

    const dispatch = createEventDispatcher();
 </script>


-<Setting {title}>
+<Setting {title} {divider}>
    <input 
        slot="input" 
        type="checkbox" 
--- a/src/ui/settings/index.js
+++ b/src/ui/settings/index.js
@ -1,3 +1,5 @@
 export { default as Setting } from './Setting.svelte';
 export { default as ToggleSetting } from './ToggleSetting.svelte';
 export { default as NumericSetting } from './NumericSetting.svelte';
+export { default as FileSetting } from './FileSetting.svelte';
+export { default as TextSetting } from './TextSetting.svelte';
--- a/src/views/EnterCredentials.svelte
+++ b/src/views/EnterCredentials.svelte
@ -7,6 +7,7 @@
    import { navigate } from '../lib/routing.js';
    import Link from '../ui/Link.svelte';
    import ErrorAlert from '../ui/ErrorAlert.svelte';
+    import Spinner from '../ui/Spinner.svelte';


    let errorMsg = null;
@ -19,6 +20,7 @@
        }
    }

+    let saving = false;
    async function save() {
        if (passphrase !== confirmPassphrase) {
            alert.shake();
@ -27,6 +29,7 @@

        let credentials = {AccessKeyId, SecretAccessKey};
        try {
+            saving = true;
            await invoke('save_credentials', {credentials, passphrase});
            if ($appState.currentRequest) {
                navigate('Approve');
@ -36,17 +39,21 @@
            }
        }
        catch (e) {
-            if (e.code === "GetSession") {
-                let root = getRootCause(e);
+            window.error = e;
+            const root = getRootCause(e);
+            if (e.code === 'GetSession' && root.code) {
                errorMsg = `Error response from AWS (${root.code}): ${root.msg}`;
            }
            else {
                errorMsg = e.msg;
            }

+            // if the alert already existed, shake it
            if (alert) {
                alert.shake();
            }
+
+            saving = false;
        }
    }
 </script>
@ -65,7 +72,13 @@
    <input type="password" placeholder="Passphrase" bind:value="{passphrase}" class="input input-bordered" />
    <input type="password" placeholder="Re-enter passphrase" bind:value={confirmPassphrase} class="input input-bordered" on:change={confirm} />

-    <input type="submit" class="btn btn-primary" />
+    <button type="submit" class="btn btn-primary">
+        {#if saving}
+            <Spinner class="w-5 h-5" color="primary-content" thickness="2px"/>
+        {:else}
+            Submit
+        {/if}
+    </button>
    <Link target="Home" hotkey="Escape">
        <button class="btn btn-sm btn-outline w-full">Cancel</button>
    </Link>
--- a/src/views/Home.svelte
+++ b/src/views/Home.svelte
@ -10,13 +10,11 @@

    import vaultDoorSvg from '../assets/vault_door.svg?raw';

-
-    // onMount(async () => {
-    //     // will block until a request comes in
-    //     let req = await $appState.pendingRequests.get();
-    //     $appState.currentRequest = req;
-    //     navigate('Approve');
-    // });
+    let launchBase = false;
+    function launchTerminal() {
+        invoke('launch_terminal', {base: launchBase});
+        launchBase = false;
+    }
 </script>


@ -25,25 +23,32 @@
 </Nav>

 <div class="flex flex-col h-screen items-center justify-center p-4 space-y-4">
-    {#await invoke('get_session_status') then status}
-        {#if status === 'locked'}
+    <div class="flex flex-col items-center space-y-4">
+        {@html vaultDoorSvg}
+        {#await invoke('get_session_status') then status}
+            {#if status === 'locked'}

-            {@html vaultDoorSvg}
-            <h2 class="text-2xl font-bold">Creddy is locked</h2>
-            <Link target="Unlock" hotkey="Enter" class="w-64">
-                <button class="btn btn-primary w-full">Unlock</button>
-            </Link>
+                <h2 class="text-2xl font-bold">Creddy is locked</h2>
+                <Link target="Unlock" hotkey="Enter" class="w-64">
+                    <button class="btn btn-primary w-full">Unlock</button>
+                </Link>

-        {:else if status === 'unlocked'}
-            {@html vaultDoorSvg}
-            <h2 class="text-2xl font-bold">Waiting for requests</h2>
+            {:else if status === 'unlocked'}
+                <h2 class="text-2xl font-bold">Waiting for requests</h2>
+                <button class="btn btn-primary w-full" on:click={launchTerminal}>
+                    Launch Terminal
+                </button>
+                <label class="label cursor-pointer flex items-center space-x-2">
+                    <input type="checkbox" class="checkbox checkbox-sm" bind:checked={launchBase}>
+                    <span class="label-text">Launch with base credentials</span>
+                </label>

-        {:else if status === 'empty'}
-            {@html vaultDoorSvg}
-            <h2 class="text-2xl font-bold">No credentials found</h2>
-            <Link target="EnterCredentials" hotkey="Enter" class="w-64">
-                <button class="btn btn-primary w-full">Enter Credentials</button>
-            </Link>
-        {/if}
-    {/await}
+            {:else if status === 'empty'}
+                <h2 class="text-2xl font-bold">No credentials found</h2>
+                <Link target="EnterCredentials" hotkey="Enter" class="w-64">
+                    <button class="btn btn-primary w-full">Enter Credentials</button>
+                </Link>
+            {/if}
+        {/await}
+    </div>
 </div>
--- a/src/views/Settings.svelte
+++ b/src/views/Settings.svelte
@ -6,7 +6,7 @@
    import Nav from '../ui/Nav.svelte';
    import Link from '../ui/Link.svelte';
    import ErrorAlert from '../ui/ErrorAlert.svelte';
-    import { Setting, ToggleSetting, NumericSetting } from '../ui/settings';
+    import { Setting, ToggleSetting, NumericSetting, FileSetting, TextSetting } from '../ui/settings';

    import { fly } from 'svelte/transition';
    import { backInOut } from 'svelte/easing';
@ -25,18 +25,25 @@

    let osType = '';
    type().then(t => osType = t);
+
+    console.log($appState.config.terminal);
+    window.term = $appState.config.terminal;
 </script>


 <Nav>
-    <h2 slot="title" class="text-2xl font-bold">Settings</h2>
+    <h1 slot="title" class="text-2xl font-bold">Settings</h1>
 </Nav>

 {#await invoke('get_config') then config}
-    <div class="max-w-md mx-auto mt-1.5 p-4">
+    <div class="max-w-lg mx-auto mt-1.5 p-4">
        <!-- <h2 class="text-2xl font-bold text-center">Settings</h2> -->

-        <ToggleSetting title="Start on login" bind:value={$appState.config.start_on_login} on:update={save}>
+        <div class="divider mt-0 mb-8">
+            <h2 class="text-xl font-bold">General</h2>
+        </div>
+        
+        <ToggleSetting title="Start on login" divider={false} bind:value={$appState.config.start_on_login} on:update={save}>
            <svelte:fragment slot="description">
                Start Creddy when you log in to your computer.
            </svelte:fragment>
@ -76,6 +83,21 @@
                Update or re-enter your encrypted credentials.
            </svelte:fragment>
        </Setting>
+
+        <div class="divider mt-10 mb-8">
+            <h2 class="text-xl font-bold">Terminal</h2>
+        </div>
+
+        <FileSetting
+            title="Emulator"
+            divider={false}
+            bind:value={$appState.config.terminal.exec}
+            on:update={save}
+        >
+            <svelte:fragment slot="description">
+                Choose your preferred terminal emulator (e.g. <code>gnome-terminal</code>, <code>wt.exe</code>.) May be an absolute path or an executable discoverable on <code>$PATH</code>.
+            </svelte:fragment>
+        </FileSetting>
    </div>
 {/await}

--- a/src/views/Unlock.svelte
+++ b/src/views/Unlock.svelte
@ -7,12 +7,14 @@
    import { getRootCause } from '../lib/errors.js';
    import ErrorAlert from '../ui/ErrorAlert.svelte';
    import Link from '../ui/Link.svelte';
+    import Spinner from '../ui/Spinner.svelte';


    let errorMsg = null;
    let alert;
    let passphrase = '';
    let loadTime = 0;
+    let saving = false;
    async function unlock() {
        // The hotkey for navigating here from homepage is Enter, which also
        // happens to trigger the form submit event
@ -21,6 +23,7 @@
        }

        try {
+            saving = true;
            let r = await invoke('unlock', {passphrase});
            $appState.credentialStatus = 'unlocked';
            if ($appState.currentRequest) {
@ -31,18 +34,20 @@
            }
        }
        catch (e) {
-            window.error = e;
-            if (e.code === 'GetSession') {
-                let root = getRootCause(e);
+            const root = getRootCause(e);
+            if (e.code === 'GetSession' && root.code) {
                errorMsg = `Error response from AWS (${root.code}): ${root.msg}`;
            }
            else {
                errorMsg = e.msg;
            }
            
+            // if the alert already existed, shake it
            if (alert) {
                alert.shake();
            }
+
+            saving = false;
        }
    }

@ -62,7 +67,14 @@
    <!-- svelte-ignore a11y-autofocus -->
    <input autofocus name="password" type="password" placeholder="correct horse battery staple" bind:value="{passphrase}" class="input input-bordered" />

-    <input type="submit" class="btn btn-primary" />
+    <button type="submit" class="btn btn-primary">
+        {#if saving}
+            <Spinner class="w-5 h-5" color="primary-content" thickness="2px"/>
+        {:else}
+            Submit
+        {/if}
+    </button>
+
    <Link target="Home" hotkey="Escape">
        <button class="btn btn-outline btn-sm w-full">Cancel</button>
    </Link>
Author	SHA1	Message	Date
Joseph Montanaro	c98a065587	make terminal emulator configurable	2023-09-09 06:30:19 -07:00
Joseph Montanaro	e46c3d2b4d	tweak home screen	2023-09-05 06:12:26 -07:00
Joseph Montanaro	e7e0f9d33e	very basic launch button	2023-08-03 22:08:24 -07:00
Joseph Montanaro	a51b20add7	combine ExecError with LaunchError and use Session::try_get() instead of matching	2023-08-03 21:57:55 -07:00
Joseph Montanaro	890f715388	usable backend for terminal launch	2023-08-03 16:35:15 -07:00
Joseph Montanaro	89bc74e644	start working on terminal launcher	2023-08-02 19:57:37 -07:00
Joseph Montanaro	60c24e3ee4	don't autohide on first launch	2023-07-11 16:13:20 -07:00
Joseph Montanaro	486001b584	improve display of GetSessionError	2023-07-11 14:34:54 -07:00
Joseph Montanaro	52c949e396	v0.2.3	2023-07-11 10:35:56 -07:00
Joseph Montanaro	d7c5c2f37b	update dependencies	2023-07-11 09:52:13 -07:00
Joseph Montanaro	ae5b8f31db	remove spinner when unlock fails	2023-07-11 09:50:35 -07:00
Joseph Montanaro	c260e37e78	cryptography notes	2023-05-19 10:04:48 -07:00
Joseph Montanaro	7501253970	add separate binary for Windows CLI	2023-05-15 13:09:26 -07:00
Joseph Montanaro	5b9c711008	fix subprocess exec for unix	2023-05-09 09:47:11 -07:00
Joseph Montanaro	ddd1005067	switch crypto implementation and add spinner	2023-05-08 22:14:35 -07:00