switch crypto implementation and add spinner

start switching crypto implementations
change location of dev db and bump version
2023-05-08 22:11:58 -07:00 · 2023-05-07 21:14:07 -07:00 · 2023-05-06 22:09:41 -07:00 · 2023-05-06 16:56:45 -07:00 · 2023-05-06 12:01:56 -07:00 · 2023-05-02 15:24:46 -07:00
51 changed files with 5587 additions and 2227 deletions
--- a/.gitignore
+++ b/.gitignore
@ -5,3 +5,4 @@ src-tauri/target/

 # just in case
 credentials*
+!credentials.rs
--- a/index.html
+++ b/index.html
@ -1,25 +1,13 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="en" data-theme="dark">
  <head>
    <meta charset="UTF-8" />
    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Vite + Svelte</title>

-    <style>
-      body {
-        margin:  0;
-        display:  grid;
-        align-items: center;
-        justify-items: center;
-        min-width:  100vw;
-        min-height:  100vh;
-      }
-    </style>
-
  </head>
-  <body class="bg-zinc-800">
-    <div id="app"></div>
+  <body id="app" class="m-0">
    <script type="module" src="/src/main.js"></script>
  </body>
 </html>
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "creddy",
-  "version": "0.1.0",
+  "version": "0.2.1",
  "scripts": {
    "dev": "vite",
    "build": "vite build",
@ -17,6 +17,7 @@
    "vite": "^3.0.7"
  },
  "dependencies": {
-    "@tauri-apps/api": "^1.0.2"
+    "@tauri-apps/api": "^1.0.2",
+    "daisyui": "^2.51.5"
  }
 }
--- a/src-tauri/.cargo/config.toml
+++ b/src-tauri/.cargo/config.toml
@ -0,0 +1,7 @@
+[target.x86_64-unknown-linux-gnu]
+linker = "clang"
+rustflags = ["-C", "link-arg=--ld-path=/usr/bin/mold"]
+
+[target.x86_64-pc-windows-msvc]
+rustflags = ["-C", "link-arg=-fuse-ld=lld"]
+
--- a/src-tauri/.env
+++ b/src-tauri/.env
@ -0,0 +1 @@
+DATABASE_URL=sqlite://C:/Users/Joe/AppData/Roaming/creddy/creddy.dev.db
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "app"
-version = "0.1.0"
+version = "0.2.0"
 description = "A Tauri App"
 authors = ["you"]
 license = ""
@ -17,17 +17,35 @@ tauri-build = { version = "1.0.4", features = [] }
 [dependencies]
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }
-tauri = { version = "1.0.5", features = ["api-all"] }
+tauri = { version = "1.2", features = ["dialog", "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"] }
 sqlx = { version = "0.6.2", features = ["sqlite", "runtime-tokio-rustls"] }
 netstat2 = "0.9.1"
 sysinfo = "0.26.8"
+aws-types = "0.52.0"
+aws-sdk-sts = "0.22.0"
+aws-smithy-types = "0.52.0"
+aws-config = "0.52.0"
+thiserror = "1.0.38"
+once_cell = "1.16.0"
+strum = "0.24"
+strum_macros = "0.24"
+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"] }

 [features]
 # by default Tauri runs in production mode
 # when `tauri dev` runs it is executed with `cargo run --no-default-features` if `devPath` is an URL
-default = [ "custom-protocol" ]
+default = ["custom-protocol"]
 # this feature is used used for production builds where `devPath` points to the filesystem
 # DO NOT remove this
-custom-protocol = [ "tauri/custom-protocol" ]
+custom-protocol = ["tauri/custom-protocol"]
+
+# [profile.dev.build-override]
+# opt-level = 3
--- a/src-tauri/migrations/20221201002355_initial.sql
+++ b/src-tauri/migrations/20221201002355_initial.sql
@ -3,12 +3,13 @@ CREATE TABLE credentials (
    access_key_id TEXT NOT NULL,
    secret_key_enc BLOB NOT NULL,
    salt BLOB NOT NULL,
-    nonce BLOB NOT NULL
+    nonce BLOB NOT NULL,
+    created_at INTEGER NOT NULL
 );

 CREATE TABLE config (
-    name TEXT,
-    data TEXT
+    name TEXT UNIQUE NOT NULL,
+    data TEXT NOT NULL
 );

 CREATE TABLE clients (
--- a/src-tauri/src/app.rs
+++ b/src-tauri/src/app.rs
@ -0,0 +1,92 @@
+use std::error::Error;
+
+use once_cell::sync::OnceCell;
+use sqlx::{
+    SqlitePool,
+    sqlite::SqlitePoolOptions,
+    sqlite::SqliteConnectOptions,
+};
+use tauri::{
+    App,
+    AppHandle,
+    Manager,
+    async_runtime as rt,
+};
+
+use crate::{
+    config::{self, AppConfig},
+    credentials::Session,
+    ipc,
+    server::Server,
+    errors::*,
+    state::AppState,
+    tray,
+};
+
+
+pub static APP: OnceCell<AppHandle> = OnceCell::new();
+
+
+pub fn run() -> tauri::Result<()> {
+    tauri::Builder::default()
+        .plugin(tauri_plugin_single_instance::init(|app, _argv, _cwd| {
+            app.get_window("main")
+                .map(|w| w.show().error_popup("Failed to show main window"));
+        }))
+        .system_tray(tray::create())
+        .on_system_tray_event(tray::handle_event)
+        .invoke_handler(tauri::generate_handler![
+            ipc::unlock,
+            ipc::respond,
+            ipc::get_session_status,
+            ipc::save_credentials,
+            ipc::get_config,
+            ipc::save_config,
+        ])
+        .setup(|app| rt::block_on(setup(app)))
+        .build(tauri::generate_context!())?
+        .run(|app, run_event| match run_event {
+            tauri::RunEvent::WindowEvent { label, event, .. } => match event {
+                tauri::WindowEvent::CloseRequested { api, .. } => {
+                    let _ = app.get_window(&label).map(|w| w.hide());
+                    api.prevent_close();
+                }
+                _ => ()
+            }
+            _ => ()
+        });
+
+    Ok(())
+}
+
+
+pub async fn connect_db() -> Result<SqlitePool, SetupError> {
+    let conn_opts = SqliteConnectOptions::new()
+        .filename(config::get_or_create_db_path()?)
+        .create_if_missing(true);
+    let pool_opts = SqlitePoolOptions::new();
+    let pool: SqlitePool = pool_opts.connect_with(conn_opts).await?;
+    sqlx::migrate!().run(&pool).await?;
+    Ok(pool)
+}
+
+
+async fn setup(app: &mut App) -> Result<(), Box<dyn Error>> {
+    APP.set(app.handle()).unwrap();
+
+    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 {
+        app.get_window("main")
+            .ok_or(HandlerError::NoMainWindow)?
+            .show()?;
+    }
+
+    let state = AppState::new(conf, session, srv, pool);
+    app.manage(state);
+    Ok(())
+}
--- a/src-tauri/src/cli.rs
+++ b/src-tauri/src/cli.rs
@ -0,0 +1,142 @@
+use std::process::Command as ChildCommand;
+#[cfg(unix)]
+use std::os::unix::process::CommandExt;
+
+use clap::{
+    Command,
+     Arg,
+     ArgMatches,
+     ArgAction
+ };
+use tokio::{
+    net::TcpStream,
+    io::{AsyncReadExt, AsyncWriteExt},
+};
+
+
+use crate::app;
+use crate::config::AppConfig;
+use crate::credentials::{BaseCredentials, SessionCredentials};
+use crate::errors::*;
+
+
+pub fn parser() -> Command<'static> {
+    Command::new("creddy")
+        .about("A friendly AWS credentials manager")
+        .subcommand(
+            Command::new("run")
+                .about("Launch Creddy")
+        )
+        .subcommand(
+            Command::new("show")
+                .about("Fetch and display AWS credentials")
+                .arg(
+                    Arg::new("base")
+                        .short('b')
+                        .long("base")
+                        .action(ArgAction::SetTrue)
+                        .help("Use base credentials instead of session credentials")
+                )
+        )
+        .subcommand(
+            Command::new("exec")
+                .about("Inject AWS credentials into the environment of another command")
+                .trailing_var_arg(true)
+                .arg(
+                    Arg::new("base")
+                        .short('b')
+                        .long("base")
+                        .action(ArgAction::SetTrue)
+                        .help("Use base credentials instead of session credentials")
+                )
+                .arg(
+                    Arg::new("command")
+                        .multiple_values(true)
+                )
+        )
+}
+
+
+pub fn show(args: &ArgMatches) -> Result<(), CliError> {
+    let base = args.get_one("base").unwrap_or(&false);
+    let creds = get_credentials(*base)?;
+    println!("{creds}");
+    Ok(())
+}
+
+
+pub fn exec(args: &ArgMatches) -> Result<(), CliError> {
+    let base = *args.get_one("base").unwrap_or(&false);
+    let mut cmd_line = args.get_many("command")
+        .ok_or(ExecError::NoCommand)?;
+
+    let cmd_name: &String = cmd_line.next().unwrap(); // Clap guarantees that there will be at least one
+    let mut cmd = ChildCommand::new(cmd_name);
+    cmd.args(cmd_line);
+    
+    if base {
+        let creds: BaseCredentials = serde_json::from_str(&get_credentials(base)?)
+            .map_err(|_| RequestError::InvalidJson)?;
+        cmd.env("AWS_ACCESS_KEY_ID", creds.access_key_id);
+        cmd.env("AWS_SECRET_ACCESS_KEY", creds.secret_access_key);
+    }
+    else {
+        let creds: SessionCredentials = serde_json::from_str(&get_credentials(base)?)
+            .map_err(|_| RequestError::InvalidJson)?;
+        cmd.env("AWS_ACCESS_KEY_ID", creds.access_key_id);
+        cmd.env("AWS_SECRET_ACCESS_KEY", creds.secret_access_key);
+        cmd.env("AWS_SESSION_TOKEN", creds.token);
+    }
+
+    #[cfg(unix)]
+    cmd.exec().map_err(|e| ExecError::ExecutionFailed(e))?;
+
+    #[cfg(windows)]
+    {
+        let mut child = cmd.spawn()
+            .map_err(|e| ExecError::ExecutionFailed(e))?;
+        let status = child.wait()
+            .map_err(|e| ExecError::ExecutionFailed(e))?;
+        std::process::exit(status.code().unwrap_or(1));
+    };
+}
+
+
+#[tokio::main]
+async fn get_credentials(base: bool) -> Result<String, RequestError> {
+    let pool = app::connect_db().await?;
+    let config = AppConfig::load(&pool).await?;
+    let path = if base {"/creddy/base-credentials"} else {"/"};
+
+    let mut stream = TcpStream::connect((config.listen_addr, config.listen_port)).await?;
+    let req = format!("GET {path} HTTP/1.0\r\n\r\n");
+    stream.write_all(req.as_bytes()).await?;
+
+    // some day we'll have a proper HTTP parser
+    let mut buf = vec![0; 8192];
+    stream.read_to_end(&mut buf).await?;
+
+    let status = buf.split(|&c| &[c] == b" ")
+        .skip(1)
+        .next()
+        .ok_or(RequestError::MalformedHttpResponse)?;
+
+    if status != b"200" {
+        let s = String::from_utf8_lossy(status).to_string();
+        return Err(RequestError::Failed(s));
+    }
+
+    let break_idx = buf.windows(4)
+        .position(|w| w == b"\r\n\r\n")
+        .ok_or(RequestError::MalformedHttpResponse)?;
+    let body = &buf[(break_idx + 4)..];
+
+    let creds_str = std::str::from_utf8(body)
+        .map_err(|_| RequestError::MalformedHttpResponse)?
+        .to_string();
+
+    if creds_str == "Denied!" {
+        return Err(RequestError::Rejected);
+    }
+    Ok(creds_str)
+}
--- a/src-tauri/src/clientinfo.rs
+++ b/src-tauri/src/clientinfo.rs
@ -1,17 +1,38 @@
+use std::path::PathBuf;
+
 use netstat2::{AddressFamilyFlags, ProtocolFlags, ProtocolSocketInfo};
-use sysinfo::{System, SystemExt, Pid, ProcessExt};
+use tauri::Manager;
+use sysinfo::{System, SystemExt, Pid, PidExt, ProcessExt};
+use serde::{Serialize, Deserialize};

-use crate::errors::*;
-use crate::ipc::Client;
+use crate::{
+    app::APP,
+    errors::*,
+    config::AppConfig,
+    state::AppState,
+};


-fn get_associated_pids(local_port: u16) -> Result<Vec<u32>, netstat2::error::Error> {
-    let mut it = netstat2::iterate_sockets_info(
+#[derive(Clone, Debug, Serialize, Deserialize, Eq, PartialEq, Hash)]
+pub struct Client {
+    pub pid: u32,
+    pub exe: PathBuf,
+}
+
+
+async fn get_associated_pids(local_port: u16) -> Result<Vec<u32>, netstat2::error::Error> {
+    let state = APP.get().unwrap().state::<AppState>();
+    let AppConfig {
+        listen_addr: app_listen_addr,
+        listen_port: app_listen_port,
+        ..
+    } = *state.config.read().await;
+
+    let sockets_iter = netstat2::iterate_sockets_info(
        AddressFamilyFlags::IPV4,
        ProtocolFlags::TCP
    )?;
-
-    for (i, item) in it.enumerate() {
+    for item in sockets_iter {
        let sock_info = item?;
        let proto_info = match sock_info.protocol_socket_info {
            ProtocolSocketInfo::Tcp(tcp_info) => tcp_info,
@ -19,9 +40,9 @@ fn get_associated_pids(local_port: u16) -> Result<Vec<u32>, netstat2::error::Err
        };

        if proto_info.local_port == local_port
-            && proto_info.remote_port == 12345
-            && proto_info.local_addr == std::net::Ipv4Addr::LOCALHOST
-            && proto_info.remote_addr == std::net::Ipv4Addr::LOCALHOST
+            && proto_info.remote_port == app_listen_port
+            && proto_info.local_addr == app_listen_addr
+            && proto_info.remote_addr == app_listen_addr
        {
            return Ok(sock_info.associated_pids)
        }
@ -30,22 +51,26 @@ fn get_associated_pids(local_port: u16) -> Result<Vec<u32>, netstat2::error::Err
 }


-// Theoretically, on some systems, multiple processes can share a socket. We have to 
-// account for this even though 99% of the time there will be only one.
-pub fn get_clients(local_port: u16) -> Result<Vec<Client>, ClientInfoError> {
+// Theoretically, on some systems, multiple processes can share a socket
+pub async fn get_clients(local_port: u16) -> Result<Vec<Option<Client>>, ClientInfoError> {
    let mut clients = Vec::new();    
    let mut sys = System::new();
-    for p in get_associated_pids(local_port)? {
-        let pid = Pid::from(p as usize);
+    for p in get_associated_pids(local_port).await? {
+        let pid = Pid::from_u32(p);
        sys.refresh_process(pid);
        let proc = sys.process(pid)
-            .ok_or(ClientInfoError::PidNotFound)?;
+            .ok_or(ClientInfoError::ProcessNotFound)?;

        let client = Client {
            pid: p,
-            exe: proc.exe().to_string_lossy().into_owned(),
+            exe: proc.exe().to_path_buf(),
        };
-        clients.push(client);
+        clients.push(Some(client));
    }
+
+    if clients.is_empty() {
+        clients.push(None); 
+    }
+
    Ok(clients)
 }
--- a/src-tauri/src/config.rs
+++ b/src-tauri/src/config.rs
@ -0,0 +1,123 @@
+use std::net::Ipv4Addr;
+use std::path::PathBuf;
+
+use auto_launch::AutoLaunchBuilder;
+use is_terminal::IsTerminal;
+use serde::{Serialize, Deserialize};
+use sqlx::SqlitePool;
+
+use crate::errors::*;
+
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct AppConfig {
+    #[serde(default = "default_listen_addr")]
+    pub listen_addr: Ipv4Addr,
+    #[serde(default = "default_listen_port")]
+    pub listen_port: u16,
+    #[serde(default = "default_rehide_ms")]
+    pub rehide_ms: u64,
+    #[serde(default = "default_start_minimized")]
+    pub start_minimized: bool,
+    #[serde(default = "default_start_on_login")]
+    pub start_on_login: bool,
+}
+
+
+impl Default for AppConfig {
+    fn default() -> Self {
+        AppConfig {
+            listen_addr: default_listen_addr(),
+            listen_port: default_listen_port(),
+            rehide_ms: default_rehide_ms(),
+            start_minimized: default_start_minimized(),
+            start_on_login: default_start_on_login(),
+        }
+    }
+}
+
+
+impl AppConfig {
+    pub async fn load(pool: &SqlitePool) -> Result<AppConfig, SetupError> {
+        let res = sqlx::query!("SELECT * from config where name = 'main'")
+            .fetch_optional(pool)
+            .await?;
+
+        let row = match res {
+            Some(row) => row,
+            None => return Ok(AppConfig::default()),
+        };
+
+        Ok(serde_json::from_str(&row.data)?)
+    }
+
+    pub async fn save(&self, pool: &SqlitePool) -> Result<(), sqlx::error::Error> {
+        let data = serde_json::to_string(self).unwrap();
+        sqlx::query(
+            "INSERT INTO config (name, data) VALUES ('main', ?)
+            ON CONFLICT (name) DO UPDATE SET data = ?"
+        )
+            .bind(&data)
+            .bind(&data)
+            .execute(pool)
+            .await?;
+
+        Ok(())
+    }
+}
+
+
+pub fn set_auto_launch(is_configured: bool) -> Result<(), SetupError> {
+    let path_buf = std::env::current_exe()
+        .map_err(|e| auto_launch::Error::Io(e))?;
+    let path = path_buf
+        .to_string_lossy();
+
+    let auto = AutoLaunchBuilder::new()
+        .set_app_name("Creddy")
+        .set_app_path(&path)
+        .build()?;
+
+    let is_enabled = auto.is_enabled()?;
+    if is_configured && !is_enabled {
+        auto.enable()?;
+    }
+    else if !is_configured && is_enabled {
+        auto.disable()?;
+    }
+
+    Ok(())
+}
+
+
+pub fn get_or_create_db_path() -> Result<PathBuf, DataDirError> {
+    let mut path = dirs::data_dir()
+        .ok_or(DataDirError::NotFound)?;
+    path.push("Creddy");
+
+    std::fs::create_dir_all(&path)?;
+    if cfg!(debug_assertions) && std::io::stdout().is_terminal() {
+        path.push("creddy.dev.db");
+    }
+    else {
+        path.push("creddy.db");
+    }
+
+    Ok(path)
+}
+
+
+fn default_listen_port() -> u16 {
+    if cfg!(debug_assertions) {
+        12_345
+    }
+    else {
+        19_923
+    }
+}
+
+fn default_listen_addr() -> Ipv4Addr { Ipv4Addr::LOCALHOST }
+fn default_rehide_ms() -> u64 { 1000 }
+// start minimized and on login only in production mode
+fn default_start_minimized() -> bool { !cfg!(debug_assertions) }
+fn default_start_on_login() -> bool { !cfg!(debug_assertions) }
--- a/src-tauri/src/credentials.rs
+++ b/src-tauri/src/credentials.rs
@ -0,0 +1,321 @@
+use std::fmt::{self, Formatter};
+use std::time::{SystemTime, UNIX_EPOCH};
+
+ 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,
+    Serializer,
+    Deserializer,
+};
+use serde::de::{self, Visitor};
+use sqlx::SqlitePool;
+
+
+use crate::errors::*;
+
+
+#[derive(Clone, Debug)]
+pub enum Session {
+    Unlocked{
+        base: BaseCredentials,
+        session: SessionCredentials,
+    },
+    Locked(LockedCredentials),
+    Empty,
+}
+
+impl Session {
+    pub async fn load(pool: &SqlitePool) -> Result<Self, SetupError> {
+        let res = sqlx::query!("SELECT * FROM credentials ORDER BY created_at desc")
+            .fetch_optional(pool)
+            .await?;
+        let row = match res {
+            Some(r) => r,
+            None => {return Ok(Session::Empty);}
+        };
+
+        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,
+            nonce,
+        };
+        Ok(Session::Locked(creds))
+    }
+
+    pub async fn renew_if_expired(&mut self) -> Result<bool, GetSessionError> {
+        match self {
+            Session::Unlocked{ref base, ref mut session} => {
+                if !session.is_expired() {
+                    return Ok(false);
+                }
+                *session = SessionCredentials::from_base(base).await?;
+                Ok(true)
+            },
+            Session::Locked(_) => Err(GetSessionError::CredentialsLocked),
+            Session::Empty => Err(GetSessionError::CredentialsEmpty),
+        }
+    }
+}
+
+
+#[derive(Clone, Debug)]
+pub struct LockedCredentials {
+    pub access_key_id: String,
+    pub secret_key_enc: Vec<u8>,
+    pub salt: [u8; 32],
+    pub nonce: XNonce,
+}
+
+impl LockedCredentials {
+    pub async fn save(&self, pool: &SqlitePool) -> Result<(), sqlx::Error> {
+        sqlx::query(
+            "INSERT INTO credentials (access_key_id, secret_key_enc, salt, nonce, created_at)
+            VALUES (?, ?, ?, ?, strftime('%s'))"
+        )
+            .bind(&self.access_key_id)
+            .bind(&self.secret_key_enc)
+            .bind(&self.salt[..])
+            .bind(&self.nonce[..])
+            .execute(pool)
+            .await?;
+
+        Ok(())
+    }
+
+    pub fn decrypt(&self, passphrase: &str) -> Result<BaseCredentials, UnlockError> {
+        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)?;
+
+        let creds = BaseCredentials {
+            access_key_id: self.access_key_id.clone(),
+            secret_access_key,
+        };
+        Ok(creds)
+    }
+}
+
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+#[serde(rename_all = "PascalCase")]
+pub struct BaseCredentials {
+    pub access_key_id: String,
+    pub secret_access_key: String,
+}
+
+impl BaseCredentials {
+    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 locked = LockedCredentials {
+            access_key_id: self.access_key_id.clone(),
+            secret_key_enc,
+            salt,
+            nonce,
+        };
+        Ok(locked)
+    }
+}
+
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+#[serde(rename_all = "PascalCase")]
+pub struct SessionCredentials {
+    pub access_key_id: String,
+    pub secret_access_key: String,
+    pub token: String,
+    #[serde(serialize_with = "serialize_expiration")]
+    #[serde(deserialize_with = "deserialize_expiration")]
+    pub expiration: DateTime,
+}
+
+impl SessionCredentials {
+    pub async fn from_base(base: &BaseCredentials) -> Result<Self, GetSessionError> {
+        let req_creds = aws_sdk_sts::Credentials::new(
+            &base.access_key_id,
+            &base.secret_access_key,
+            None, // token
+            None, //expiration
+            "Creddy", // "provider name" apparently
+        );
+        let config = aws_config::from_env()
+            .credentials_provider(req_creds)
+            .load()
+            .await;
+
+        let client = aws_sdk_sts::Client::new(&config);
+        let resp = client.get_session_token()
+            .duration_seconds(43_200)
+            .send()
+            .await?;
+
+        let aws_session = resp.credentials().ok_or(GetSessionError::EmptyResponse)?;
+
+        let access_key_id = aws_session.access_key_id()
+            .ok_or(GetSessionError::EmptyResponse)?
+            .to_string();
+        let secret_access_key = aws_session.secret_access_key()
+            .ok_or(GetSessionError::EmptyResponse)?
+            .to_string();
+        let token = aws_session.session_token()
+            .ok_or(GetSessionError::EmptyResponse)?
+            .to_string();
+        let expiration = aws_session.expiration()
+            .ok_or(GetSessionError::EmptyResponse)?
+            .clone();
+
+        let session_creds = SessionCredentials {
+            access_key_id,
+            secret_access_key,
+            token,
+            expiration,
+        };
+
+        #[cfg(debug_assertions)]
+        println!("Got new session:\n{}", serde_json::to_string(&session_creds).unwrap());
+
+        Ok(session_creds)
+    }
+
+    pub fn is_expired(&self) -> bool {
+        let current_ts = SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .unwrap() // doesn't panic because UNIX_EPOCH won't be later than now()
+            .as_secs();
+
+        let expire_ts = self.expiration.secs();
+        let remaining = expire_ts - (current_ts as i64);
+        remaining < 60
+    }
+}
+
+fn serialize_expiration<S>(exp: &DateTime, serializer: S) -> Result<S::Ok, S::Error>
+where S: Serializer
+{
+    // this only fails if the d/t is out of range, which it can't be for this format
+    let time_str = exp.fmt(Format::DateTime).unwrap();
+    serializer.serialize_str(&time_str)
+}
+
+
+struct DateTimeVisitor;
+
+impl<'de> Visitor<'de> for DateTimeVisitor {
+    type Value = DateTime;
+
+    fn expecting(&self, formatter: &mut Formatter) -> fmt::Result {
+        write!(formatter, "an RFC 3339 UTC string, e.g. \"2014-01-05T10:17:34Z\"")
+    }
+
+    fn visit_str<E: de::Error>(self, v: &str) -> Result<DateTime, E> {
+        DateTime::from_str(v, Format::DateTime)
+            .map_err(|_| E::custom(format!("Invalid date/time: {v}")))
+    }
+}
+
+
+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 in an unoptimized build,
+    /// 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
@ -1,144 +1,323 @@
-use std::fmt::{Display, Formatter};
-use std::convert::From;
-use std::str::Utf8Error;
+use std::error::Error;
+use std::convert::AsRef;
+use std::sync::mpsc;
+use strum_macros::AsRefStr;

+use thiserror::Error as ThisError;
+use aws_sdk_sts::{
+    types::SdkError as AwsSdkError, 
+    error::GetSessionTokenError,
+};
 use sqlx::{
    error::Error as SqlxError,
    migrate::MigrateError,
 };
+use tauri::api::dialog::{
+    MessageDialogBuilder, 
+    MessageDialogKind,
+};
+use serde::{Serialize, Serializer, ser::SerializeMap};
+
+
+pub trait ErrorPopup {
+    fn error_popup(self, title: &str);
+}
+
+impl<E: Error> ErrorPopup for Result<(), E> {
+    fn error_popup(self, title: &str) {
+        if let Err(e) = self {
+            let (tx, rx) = mpsc::channel();
+            MessageDialogBuilder::new(title, format!("{e}"))
+                .kind(MessageDialogKind::Error)
+                .show(move |_| tx.send(true).unwrap());
+
+            rx.recv().unwrap();
+        }
+    }
+}
+
+
+fn serialize_basic_err<E, S>(err: &E, serializer: S) -> Result<S::Ok, S::Error>
+where
+    E: std::error::Error + AsRef<str>,
+    S: Serializer,
+{
+    let mut map = serializer.serialize_map(None)?;
+    map.serialize_entry("code", err.as_ref())?;
+    map.serialize_entry("msg", &format!("{err}"))?;
+    if let Some(src) = err.source() {
+        map.serialize_entry("source", &format!("{src}"))?;
+    }
+    map.end()
+}
+
+
+fn serialize_upstream_err<E, M>(err: &E, map: &mut M) -> Result<(), M::Error> 
+where
+    E: Error,
+    M: serde::ser::SerializeMap,
+{
+    let src = err.source().map(|s| format!("{s}"));
+    map.serialize_entry("source", &src)
+}
+
+
+macro_rules! impl_serialize_basic {
+    ($err_type:ident) => {
+        impl Serialize for $err_type {
+            fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
+                serialize_basic_err(self, serializer)
+            }
+        }
+    }
+}


 // error during initial setup (primarily loading state from db)
+#[derive(Debug, ThisError, AsRefStr)]
 pub enum SetupError {
+    #[error("Invalid database record")]
    InvalidRecord, // e.g. wrong size blob for nonce or salt
-    DbError(SqlxError),
-}
-impl From<SqlxError> for SetupError {
-    fn from(e: SqlxError) -> SetupError {
-        SetupError::DbError(e)
-    }
-}
-impl From<MigrateError> for SetupError {
-    fn from (e: MigrateError) -> SetupError {
-        SetupError::DbError(SqlxError::from(e))
-    }
-}
-impl Display for SetupError {
-    fn fmt(&self, f: &mut Formatter) -> Result<(), std::fmt::Error> {
-        match self {
-            SetupError::InvalidRecord => write!(f, "Malformed database record"),
-            SetupError::DbError(e) => write!(f, "Error from database: {e}"),
-        }
-    }
+    #[error("Error from database: {0}")]
+    DbError(#[from] SqlxError),
+    #[error("Error running migrations: {0}")]
+    MigrationError(#[from] MigrateError),
+    #[error("Error parsing configuration from database")]
+    ConfigParseError(#[from] serde_json::Error),
+    #[error("Failed to set up start-on-login: {0}")]
+    AutoLaunchError(#[from] auto_launch::Error),
+    #[error("Failed to start listener: {0}")]
+    ServerSetupError(#[from] std::io::Error),
+    #[error("Failed to resolve data directory: {0}")]
+    DataDir(#[from] DataDirError),
 }


-// error when attempting to tell a request handler whether to release or deny crednetials
+#[derive(Debug, ThisError, AsRefStr)]
+pub enum DataDirError {
+    #[error("Could not determine data directory")]
+    NotFound,
+    #[error("Failed to create data directory: {0}")]
+    Io(#[from] std::io::Error),
+}
+
+
+// error when attempting to tell a request handler whether to release or deny credentials
+#[derive(Debug, ThisError, AsRefStr)]
 pub enum SendResponseError {
-    NotFound, // no request with the given id
-    Abandoned, // request has already been closed by client
-}
-
-impl Display for SendResponseError {
-    fn fmt(&self, f: &mut Formatter) -> Result<(), std::fmt::Error> {
-        use SendResponseError::*;
-        match self {
-            NotFound => write!(f, "The specified command was not found."),
-            Abandoned => write!(f, "The specified request was closed by the client."),
-        }
-    }
+    #[error("The specified credentials request was not found")]
+    NotFound,
+    #[error("The specified request was already closed by the client")]
+    Abandoned,
+    #[error("Could not renew AWS sesssion: {0}")]
+    SessionRenew(#[from] GetSessionError),
 }


 // errors encountered while handling an HTTP request
-pub enum RequestError {
-    StreamIOError(std::io::Error),
-    InvalidUtf8,
-    MalformedHttpRequest,
+#[derive(Debug, ThisError, AsRefStr)]
+pub enum HandlerError {
+    #[error("Error writing to stream: {0}")]
+    StreamIOError(#[from] std::io::Error),
+    // #[error("Received invalid UTF-8 in request")]
+    // InvalidUtf8,
+    #[error("HTTP request malformed")]
+    BadRequest(Vec<u8>),
+    #[error("HTTP request too large")]
    RequestTooLarge,
-    NoCredentials(GetCredentialsError),
-    ClientInfo(ClientInfoError),
-}
-impl From<tokio::io::Error> for RequestError {
-    fn from(e: std::io::Error) -> RequestError {
-        RequestError::StreamIOError(e)
-    }
-}
-impl From<Utf8Error> for RequestError {
-    fn from(_e: Utf8Error) -> RequestError {
-        RequestError::InvalidUtf8
-    }
-}
-impl From<GetCredentialsError> for RequestError {
-    fn from (e: GetCredentialsError) -> RequestError {
-        RequestError::NoCredentials(e)
-    }
-}
-impl From<ClientInfoError> for RequestError {
-    fn from(e: ClientInfoError) -> RequestError {
-        RequestError::ClientInfo(e)
-    }
-}
-
-impl Display for RequestError {
-    fn fmt(&self, f: &mut Formatter) -> Result<(), std::fmt::Error> {
-        use RequestError::*;
-        match self {
-            StreamIOError(e) => write!(f, "Stream IO error: {e}"),
-            InvalidUtf8 => write!(f, "Could not decode UTF-8 from bytestream"),
-            MalformedHttpRequest => write!(f, "Maformed HTTP request"),
-            RequestTooLarge => write!(f, "HTTP request too large"),
-            NoCredentials(GetCredentialsError::Locked) => write!(f, "Recieved go-ahead but app is locked"),
-            NoCredentials(GetCredentialsError::Empty) => write!(f, "Received go-ahead but no credentials are known"),
-            ClientInfo(ClientInfoError::PidNotFound) => write!(f, "Could not resolve PID of client process."),
-            ClientInfo(ClientInfoError::NetstatError(e)) => write!(f, "Error getting client socket details: {e}"),
-        }
-    }
+    #[error("Error accessing credentials: {0}")]
+    NoCredentials(#[from] GetCredentialsError),
+    #[error("Error getting client details: {0}")]
+    ClientInfo(#[from] ClientInfoError),
+    #[error("Error from Tauri: {0}")]
+    Tauri(#[from] tauri::Error),
+    #[error("No main application window found")]
+    NoMainWindow,
 }


+#[derive(Debug, ThisError, AsRefStr)]
 pub enum GetCredentialsError {
+    #[error("Credentials are currently locked")]
    Locked,
+    #[error("No credentials are known")]
    Empty,
 }


+#[derive(Debug, ThisError, AsRefStr)]
+pub enum GetSessionError {
+    #[error("Request completed successfully but no credentials were returned")]
+    EmptyResponse, // SDK returned successfully but credentials are None
+    #[error("Error response from AWS SDK: {0}")]
+    SdkError(#[from] AwsSdkError<GetSessionTokenError>),
+    #[error("Could not construt session: credentials are locked")]
+    CredentialsLocked,
+    #[error("Could not construct session: no credentials are known")]
+    CredentialsEmpty,
+}
+
+
+#[derive(Debug, ThisError, AsRefStr)]
 pub enum UnlockError {
+    #[error("App is not locked")]
    NotLocked,
+    #[error("No saved credentials were found")]
    NoCredentials,
-    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
-    DbError(SqlxError),
+    #[error("Database error: {0}")]
+    DbError(#[from] SqlxError),
+    #[error("Failed to create AWS session: {0}")]
+    GetSession(#[from] GetSessionError),
 }
-impl From<SqlxError> for UnlockError {
-    fn from (e: SqlxError) -> UnlockError {
-        match e {
-            SqlxError::RowNotFound => UnlockError::NoCredentials,
-            _ => UnlockError::DbError(e),
-        }
-    }
-}
-impl Display for UnlockError {
-    fn fmt(&self, f: &mut Formatter) -> Result<(), std::fmt::Error> {
-        use UnlockError::*;
-        match self {
-            NotLocked => write!(f, "App is not locked"),
-            NoCredentials => write!(f, "No saved credentials were found"),
-            BadPassphrase => write!(f, "Invalid passphrase"),
-            InvalidUtf8 => write!(f, "Decrypted data was corrupted"),
-            DbError(e) => write!(f, "Database error: {e}"),
-        }
-    }
+
+
+#[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 {
-    PidNotFound,
-    NetstatError(netstat2::error::Error),
+    #[error("Found PID for client socket, but no corresponding process")]
+    ProcessNotFound,
+    #[error("Couldn't get client socket details: {0}")]
+    NetstatError(#[from] netstat2::error::Error),
 }
-impl From<netstat2::error::Error> for ClientInfoError {
-    fn from(e: netstat2::error::Error) -> ClientInfoError {
-        ClientInfoError::NetstatError(e)
+
+
+// Errors encountered while requesting credentials via CLI (creddy show, creddy exec)
+#[derive(Debug, ThisError, AsRefStr)]
+pub enum RequestError {
+    #[error("Credentials request failed: HTTP {0}")]
+    Failed(String),
+    #[error("Credentials request was rejected")]
+    Rejected,
+    #[error("Couldn't interpret the server's response")]
+    MalformedHttpResponse,
+    #[error("The server did not respond with valid JSON")]
+    InvalidJson,
+    #[error("Error reading/writing stream: {0}")]
+    StreamIOError(#[from] std::io::Error),
+    #[error("Error loading configuration data: {0}")]
+    Setup(#[from] SetupError),
+}
+
+
+// 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),
+}
+
+
+// =========================
+// Serialize implementations
+// =========================
+
+
+struct SerializeWrapper<E>(pub E);
+
+impl Serialize for SerializeWrapper<&GetSessionTokenError> {
+    fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
+        let err = self.0;
+        let mut map = serializer.serialize_map(None)?;
+        map.serialize_entry("code", &err.code())?;
+        map.serialize_entry("msg", &err.message())?;
+        map.serialize_entry("source", &None::<&str>)?;
+        map.end()
+    }
+}
+
+
+
+impl_serialize_basic!(SetupError);
+impl_serialize_basic!(GetCredentialsError);
+impl_serialize_basic!(ClientInfoError);
+
+
+impl Serialize for HandlerError {
+    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 {
+            HandlerError::NoCredentials(src) => map.serialize_entry("source", &src)?,
+            HandlerError::ClientInfo(src) => map.serialize_entry("source", &src)?,
+            _ => serialize_upstream_err(self, &mut map)?,
+        }
+
+        map.end()
+    }
+}
+
+
+impl Serialize for SendResponseError {
+    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 {
+            SendResponseError::SessionRenew(src) => map.serialize_entry("source", &src)?,
+            _ => serialize_upstream_err(self, &mut map)?,
+        }
+
+        map.end()
+    }
+}
+
+
+impl Serialize for GetSessionError {
+    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 {
+            GetSessionError::SdkError(AwsSdkError::ServiceError(se_wrapper)) => {
+                let err = se_wrapper.err();
+                map.serialize_entry("source", &SerializeWrapper(err))?
+            }
+            _ => serialize_upstream_err(self, &mut map)?,
+        }
+
+        map.end()
+    }
+}
+
+
+impl Serialize for UnlockError {
+    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 {
+            UnlockError::GetSession(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
@ -1,31 +1,29 @@
 use serde::{Serialize, Deserialize};
 use tauri::State;

-use crate::state::{AppState, Session, Credentials};
+use crate::config::AppConfig;
+use crate::credentials::{Session,BaseCredentials};
+use crate::errors::*;
+use crate::clientinfo::Client;
+use crate::state::AppState;


-#[derive(Clone, Serialize, Deserialize)]
-pub struct Client {
-    pub pid: u32,
-    pub exe: String,
-}
-
-
-#[derive(Clone, Serialize, Deserialize)]
+#[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct Request {
    pub id: u64,
-    pub clients: Vec<Client>,
+    pub clients: Vec<Option<Client>>,
+    pub base: bool,
 }


-#[derive(Serialize, Deserialize)]
+#[derive(Debug, Serialize, Deserialize)]
 pub struct RequestResponse {
    pub id: u64,
    pub approval: Approval,
 }


-#[derive(Serialize, Deserialize)]
+#[derive(Debug, Serialize, Deserialize)]
 pub enum Approval {
    Approved,
    Denied,
@ -33,38 +31,50 @@ pub enum Approval {


 #[tauri::command]
-pub fn respond(response: RequestResponse, app_state: State<'_, AppState>) -> Result<(), String> {
-    app_state.send_response(response)
-        .map_err(|e| format!("Error responding to request: {e}"))
+pub async fn respond(response: RequestResponse, app_state: State<'_, AppState>) -> Result<(), SendResponseError> {
+    app_state.send_response(response).await
 }


 #[tauri::command]
-pub async fn unlock(passphrase: String, app_state: State<'_, AppState>) -> Result<(), String> {
-    app_state.decrypt(&passphrase)
-        .await
-        .map_err(|e| e.to_string())
+pub async fn unlock(passphrase: String, app_state: State<'_, AppState>) -> Result<(), UnlockError> {
+    app_state.unlock(&passphrase).await
 }


 #[tauri::command]
-pub fn get_session_status(app_state: State<'_, AppState>) -> String {
-    let session = app_state.session.read().unwrap();
-    match *session {
+pub async fn get_session_status(app_state: State<'_, AppState>) -> Result<String, ()> {
+    let session = app_state.session.read().await;
+    let status = match *session {
        Session::Locked(_) => "locked".into(),
-        Session::Unlocked(_) => "unlocked".into(),
+        Session::Unlocked{..} => "unlocked".into(),
        Session::Empty => "empty".into()
-    }
+    };
+    Ok(status)
 }


 #[tauri::command]
 pub async fn save_credentials(
-    credentials: Credentials,
+    credentials: BaseCredentials,
    passphrase: String,
    app_state: State<'_, AppState>
-) -> Result<(), String> {
-    app_state.save_creds(credentials, &passphrase)
-        .await
-        .map_err(|e| e.to_string())
+) -> Result<(), UnlockError> {
+    app_state.new_creds(credentials, &passphrase).await
+}
+
+
+#[tauri::command]
+pub async fn get_config(app_state: State<'_, AppState>) -> Result<AppConfig, ()> {
+    let config = app_state.config.read().await;
+    Ok(config.clone())
+}
+
+
+#[tauri::command]
+pub async fn save_config(config: AppConfig, app_state: State<'_, AppState>) -> Result<(), String>  {
+    app_state.update_config(config)
+        .await
+        .map_err(|e| format!("Error saving config: {e}"))?;
+        Ok(())
 }
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@ -3,35 +3,34 @@
    windows_subsystem = "windows"
 )]

-use std::str::FromStr;

+mod app;
+mod cli;
+mod config;
+mod credentials;
 mod errors;
 mod clientinfo;
 mod ipc;
 mod state;
 mod server;
-mod storage;
+mod tray;
+
+
+use crate::errors::ErrorPopup;


 fn main() {
-    let initial_state = match state::AppState::new() {
-        Ok(state) => state,
-        Err(e) => {eprintln!("{}", e); return;}
+    let res = match cli::parser().get_matches().subcommand() {
+        None | Some(("run", _)) => {
+            app::run().error_popup("Creddy failed to start");
+            Ok(())
+        },
+        Some(("show", m)) => cli::show(m),
+        Some(("exec", m)) => cli::exec(m),
+        _ => unreachable!(),
    };

-    tauri::Builder::default()
-        .manage(initial_state)
-        .invoke_handler(tauri::generate_handler![
-            ipc::unlock,
-            ipc::respond,
-            ipc::get_session_status,
-            ipc::save_credentials,
-        ])
-        .setup(|app| {
-            let addr = std::net::SocketAddrV4::from_str("127.0.0.1:12345").unwrap();
-            tauri::async_runtime::spawn(server::serve(addr, app.handle()));
-            Ok(())
-        })
-        .run(tauri::generate_context!())
-        .expect("error while running tauri application");
-}
+    if let Err(e) = res {
+        eprintln!("Error: {e}");
+    }
+}
--- a/src-tauri/src/server.rs
+++ b/src-tauri/src/server.rs
@ -1,97 +1,243 @@
+use core::time::Duration;
 use std::io;
-use std::net::SocketAddrV4;
-use tokio::net::{TcpListener, TcpStream};
+use std::net::{
+    Ipv4Addr,
+    SocketAddr,
+    SocketAddrV4,
+};
+use tokio::net::{
+    TcpListener, 
+    TcpStream,
+};
 use tokio::io::{AsyncReadExt, AsyncWriteExt};
 use tokio::sync::oneshot;
+use tokio::time::sleep;

 use tauri::{AppHandle, Manager};
+use tauri::async_runtime as rt;
+use tauri::async_runtime::JoinHandle;

-use crate::clientinfo;
-use crate::errors::RequestError;
+use crate::{clientinfo, clientinfo::Client};
+use crate::errors::*;
 use crate::ipc::{Request, Approval};
+use crate::state::AppState;


-pub async fn serve(addr: SocketAddrV4, app_handle: AppHandle) -> io::Result<()> {
-    let listener = TcpListener::bind(&addr).await?;
-    println!("Listening on {addr}");
-    loop {
-        let new_handle = app_handle.app_handle();
-        match listener.accept().await {
-            Ok((stream, _)) => {
-                tokio::spawn(async {
-                    if let Err(e) = handle(stream, new_handle).await {
-                        eprintln!("{e}");
-                    }
-                });
+struct Handler {
+    request_id: u64,
+    stream: TcpStream,
+    receiver: Option<oneshot::Receiver<Approval>>,
+    app: AppHandle,
+}
+
+impl Handler {
+    async fn new(stream: TcpStream, app: AppHandle) -> Self {
+        let state = app.state::<AppState>();
+        let (chan_send, chan_recv) = oneshot::channel();
+        let request_id = state.register_request(chan_send).await;
+        Handler { 
+            request_id,
+            stream,
+            receiver: Some(chan_recv),
+            app
+        }
+    }
+
+    async fn handle(mut self) {
+        if let Err(e) = self.try_handle().await {
+            eprintln!("{e}");
+        }
+        let state = self.app.state::<AppState>();
+        state.unregister_request(self.request_id).await;
+    }
+
+    async fn try_handle(&mut self) -> Result<(), HandlerError> {
+        let req_path = self.recv_request().await?;
+        let clients = self.get_clients().await?;
+        if self.includes_banned(&clients).await {
+            self.stream.write(b"HTTP/1.0 403 Access Denied\r\n\r\n").await?;
+            return Ok(())
+        }
+        let base = req_path == b"/creddy/base-credentials";
+        
+        let req = Request {id: self.request_id, clients, base};
+        self.app.emit_all("credentials-request", &req)?;
+        let starting_visibility = self.show_window()?;
+
+        match self.wait_for_response().await? {
+            Approval::Approved => {
+                let state = self.app.state::<AppState>();
+                let creds = if base {
+                    state.serialize_base_creds().await?
+                }
+                else {
+                    state.serialize_session_creds().await?
+                };
+                self.send_body(creds.as_bytes()).await?;
            },
-            Err(e) => {
-                eprintln!("Error accepting connection: {e}");
+            Approval::Denied => {
+                let state = self.app.state::<AppState>();
+                for client in req.clients {
+                    state.add_ban(client).await;
+                }
+                self.send_body(b"Denied!").await?;
+                self.stream.shutdown().await?;
+            }
+        }
+
+        // only hide the window if a) it was hidden to start with
+        // and b) there are no other pending requests
+        let state = self.app.state::<AppState>();
+        let delay = {
+            let config = state.config.read().await;
+            Duration::from_millis(config.rehide_ms)
+        };
+        sleep(delay).await;
+
+        if !starting_visibility && state.req_count().await == 0 {
+            let window = self.app.get_window("main").ok_or(HandlerError::NoMainWindow)?;
+            window.hide()?;
+        }
+
+        Ok(())
+    }
+
+    async fn recv_request(&mut self) -> Result<Vec<u8>, HandlerError> {
+        let mut buf = vec![0; 8192]; // it's what tokio's BufReader uses
+        let mut n = 0;
+        loop {
+            n += self.stream.read(&mut buf[n..]).await?;
+            if n >= 4 && &buf[(n - 4)..n] == b"\r\n\r\n" {break;}
+            if n == buf.len() {return Err(HandlerError::RequestTooLarge);}
+        }
+
+        let path = buf.split(|&c| &[c] == b" ")
+            .skip(1)
+            .next()
+            .ok_or(HandlerError::BadRequest(buf.clone()))?;
+
+        #[cfg(debug_assertions)] {
+            println!("Path: {}", std::str::from_utf8(&path).unwrap());
+            println!("{}", std::str::from_utf8(&buf).unwrap());
+        }
+
+        Ok(path.into())
+    }
+
+    async fn get_clients(&self) -> Result<Vec<Option<Client>>, HandlerError> {
+        let peer_addr = match self.stream.peer_addr()? {
+            SocketAddr::V4(addr) => addr,
+            _ => unreachable!(), // we only listen on IPv4
+        };
+        let clients = clientinfo::get_clients(peer_addr.port()).await?;
+        Ok(clients)
+    }
+
+    async fn includes_banned(&self, clients: &Vec<Option<Client>>) -> bool {
+        let state = self.app.state::<AppState>();
+        for client in clients {
+            if state.is_banned(client).await {
+                return true;
+            }
+        }
+        false
+    }
+
+    fn show_window(&self) -> Result<bool, HandlerError> {
+        let window = self.app.get_window("main").ok_or(HandlerError::NoMainWindow)?;
+        let starting_visibility = window.is_visible()?;
+        if !starting_visibility {
+            window.unminimize()?;
+            window.show()?;
+        }
+        window.set_focus()?;
+        Ok(starting_visibility)
+    }
+
+    async fn wait_for_response(&mut self) -> Result<Approval, HandlerError> {
+        self.stream.write(b"HTTP/1.0 200 OK\r\n").await?;
+        self.stream.write(b"Content-Type: application/json\r\n").await?;
+        self.stream.write(b"X-Creddy-delaying-tactic: ").await?;
+
+        #[allow(unreachable_code)] // seems necessary for type inference
+        let stall = async {
+            let delay = std::time::Duration::from_secs(1);
+            loop {
+                tokio::time::sleep(delay).await;
+                self.stream.write(b"x").await?;
+            }
+            Ok(Approval::Denied)
+        };
+
+        // this is the only place we even read this field, so it's safe to unwrap
+        let receiver = self.receiver.take().unwrap();
+        tokio::select!{
+            r = receiver => Ok(r.unwrap()), // only panics if the sender is dropped without sending, which shouldn't be possible
+            e = stall => e,
+        }
+    }
+
+    async fn send_body(&mut self, body: &[u8]) -> Result<(), HandlerError> {
+        self.stream.write(b"\r\nContent-Length: ").await?;
+        self.stream.write(body.len().to_string().as_bytes()).await?;
+        self.stream.write(b"\r\n\r\n").await?;
+        self.stream.write(body).await?;
+        self.stream.shutdown().await?;
+        Ok(())
+    }
+}
+
+
+#[derive(Debug)]
+pub struct Server {
+    addr: Ipv4Addr,
+    port: u16,
+    app_handle: AppHandle,
+    task: JoinHandle<()>,
+}
+
+
+impl Server {
+    pub async fn new(addr: Ipv4Addr, port: u16, app_handle: AppHandle) -> io::Result<Server> {
+        let task = Self::start_server(addr, port, app_handle.app_handle()).await?;
+        Ok(Server { addr, port, app_handle, task})
+    }
+
+    pub async fn rebind(&mut self, addr: Ipv4Addr, port: u16) -> io::Result<()> {
+        if addr == self.addr && port == self.port {
+            return Ok(())
+        }
+
+        let new_task = Self::start_server(addr, port, self.app_handle.app_handle()).await?;
+        self.task.abort();
+
+        self.addr = addr;
+        self.port = port;
+        self.task = new_task;
+        Ok(())
+    }
+
+    // construct the listener before spawning the task so that we can return early if it fails
+    async fn start_server(addr: Ipv4Addr, port: u16, app_handle: AppHandle) -> io::Result<JoinHandle<()>> {
+        let sock_addr = SocketAddrV4::new(addr, port);
+        let listener = TcpListener::bind(&sock_addr).await?;
+        let task = rt::spawn(
+            Self::serve(listener, app_handle.app_handle())
+        );
+        Ok(task)
+    }
+
+    async fn serve(listener: TcpListener, app_handle: AppHandle) {
+        loop {
+            match listener.accept().await {
+                Ok((stream, _)) => {
+                    let handler = Handler::new(stream, app_handle.app_handle()).await;
+                    rt::spawn(handler.handle());
+                },
+                Err(e) => {
+                    eprintln!("Error accepting connection: {e}");
+                }
            }
        }
    }
 }
-
-
-// it doesn't really return Approval, we just need to placate the compiler
-async fn stall(stream: &mut TcpStream) -> Result<Approval, tokio::io::Error> {
-    let delay = std::time::Duration::from_secs(1);
-    loop {
-        tokio::time::sleep(delay).await;
-        stream.write(b"x").await?;
-    }
-}
-
-
-async fn handle(mut stream: TcpStream, app_handle: AppHandle) -> Result<(), RequestError> {
-    let (chan_send, chan_recv) = oneshot::channel();
-    let app_state = app_handle.state::<crate::state::AppState>();
-    let request_id = app_state.register_request(chan_send);
-
-    let peer_addr = match stream.peer_addr()? {
-        std::net::SocketAddr::V4(addr) => addr,
-        _ => unreachable!(), // we only listen on IPv4
-    };
-    let clients = clientinfo::get_clients(peer_addr.port())?;
-
-    // Do we want to panic if this fails? Does that mean the frontend is dead?
-    let req = Request {id: request_id, clients};
-    app_handle.emit_all("credentials-request", req).unwrap();
-
-    let mut buf = [0; 8192]; // it's what tokio's BufReader uses
-    let mut n = 0;
-    loop {
-        n += stream.read(&mut buf[n..]).await?;
-        if &buf[(n - 4)..n] == b"\r\n\r\n" {break;}
-        if n == buf.len() {return Err(RequestError::RequestTooLarge);}
-    }
-
-    println!("{}", std::str::from_utf8(&buf).unwrap());
-
-    stream.write(b"HTTP/1.0 200 OK\r\n").await?;
-    stream.write(b"Content-Type: application/json\r\n").await?;
-    stream.write(b"X-Creddy-delaying-tactic: ").await?;
-
-    let approval = tokio::select!{
-        e = stall(&mut stream) => e?, // this will never return Ok, just Err if it can't write to the stream
-        r = chan_recv => r.unwrap(), // only panics if the sender is dropped without sending, which shouldn't happen
-    };
-
-    if matches!(approval, Approval::Denied) {
-        // because we own the stream, it gets closed when we return. 
-        // Unfortunately we've already signaled 200 OK, there's no way around this -
-        // we have to write the status code first thing, and we have to assume that the user
-        // might need more time than that gives us (especially if entering the passphrase).
-        // Fortunately most AWS libs automatically retry if the request dies uncompleted, allowing
-        // us to respond with a proper error status.
-        return Ok(());
-    }
-
-    let creds = app_state.get_creds_serialized()?;
-
-    stream.write(b"\r\nContent-Length: ").await?;
-    stream.write(creds.as_bytes().len().to_string().as_bytes()).await?;
-    stream.write(b"\r\n\r\n").await?;
-    stream.write(creds.as_bytes()).await?;
-    stream.write(b"\r\n\r\n").await?;
-    Ok(())
-}
--- a/src-tauri/src/state.rs
+++ b/src-tauri/src/state.rs
@ -1,157 +1,108 @@
-use std::collections::HashMap;
-use std::sync::RwLock;
+use std::collections::{HashMap, HashSet};
+use std::time::Duration;

-use serde::{Serialize, Deserialize};
-use tokio::sync::oneshot::Sender;
-use sqlx::{SqlitePool, sqlite::SqlitePoolOptions, sqlite::SqliteConnectOptions};
-use sodiumoxide::crypto::{
-        pwhash,
-        pwhash::Salt, 
-        secretbox, 
-        secretbox::{Nonce, Key}
+use tokio::{
+    sync::oneshot::Sender,
+    sync::RwLock,
+    time::sleep,
 };
+use sqlx::SqlitePool;
 use tauri::async_runtime as runtime;
+use tauri::Manager;

-use crate::ipc;
+use crate::app::APP;
+use crate::credentials::{
+    Session,
+    BaseCredentials,
+    SessionCredentials,
+};
+use crate::{config, config::AppConfig};
+use crate::ipc::{self, Approval};
+use crate::clientinfo::Client;
 use crate::errors::*;
+use crate::server::Server;


-#[derive(Serialize, Deserialize)]
-#[serde(untagged)]
-pub enum Credentials {
-    #[serde(rename_all = "PascalCase")]
-    LongLived {
-        access_key_id: String,
-        secret_access_key: String,
-    },
-    #[serde(rename_all = "PascalCase")]
-    ShortLived {
-        access_key_id: String,
-        secret_access_key: String,
-        token: String,
-        expiration: String,
-    },
-}
-
-
-pub struct LockedCredentials {
-    access_key_id: String,
-    secret_key_enc: Vec<u8>,
-    salt: Salt,
-    nonce: Nonce,
-}
-
-
-pub enum Session {
-    Unlocked(Credentials),
-    Locked(LockedCredentials),
-    Empty,
-}
-
-
-// #[derive(Serialize, Deserialize)]
-// pub enum SessionStatus {
-//   Unlocked,
-//   Locked,
-//   Empty,
-// }
-
-
+#[derive(Debug)]
 pub struct AppState {
+    pub config: RwLock<AppConfig>,
    pub session: RwLock<Session>,
    pub request_count: RwLock<u64>,
    pub open_requests: RwLock<HashMap<u64, Sender<ipc::Approval>>>,
-    pool: SqlitePool,
+    pub bans: RwLock<std::collections::HashSet<Option<Client>>>,
+    server: RwLock<Server>,
+    pool: sqlx::SqlitePool,
 }

 impl AppState {
-    pub fn new() -> Result<Self, SetupError> {
-        let conn_opts = SqliteConnectOptions::new()
-            .filename("creddy.db")
-            .create_if_missing(true);
-        let pool_opts = SqlitePoolOptions::new();
-
-        let pool: SqlitePool = runtime::block_on(pool_opts.connect_with(conn_opts))?;
-        runtime::block_on(sqlx::migrate!().run(&pool))?;
-        let creds = runtime::block_on(Self::load_creds(&pool))?;
-
-        let state = AppState {
-            session: RwLock::new(creds),
+    pub fn new(config: AppConfig, session: Session, server: Server, pool: SqlitePool) -> AppState {
+        AppState {
+            config: RwLock::new(config),
+            session: RwLock::new(session),
            request_count: RwLock::new(0),
            open_requests: RwLock::new(HashMap::new()),
+            bans: RwLock::new(HashSet::new()),
+            server: RwLock::new(server),
            pool,
-        };
-
-        Ok(state)
+        }
    }

-    async fn load_creds(pool: &SqlitePool) -> Result<Session, SetupError> {
-        let res = sqlx::query!("SELECT * FROM credentials")
-            .fetch_optional(pool)
-            .await?;
-        let row = match res {
-            Some(r) => r,
-            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
-            .try_into()
-            .map_err(|_e| 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),
-        };
-        Ok(Session::Locked(creds))
-    }
-
-    pub async fn save_creds(&self, creds: Credentials, passphrase: &str) -> Result<(), sqlx::error::Error> {
-        let (key_id, secret_key) = match creds {
-            Credentials::LongLived {access_key_id, secret_access_key} => {
-                (access_key_id, secret_access_key)
-            },
-            _ => unreachable!(),
-        };
-        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);
-        // not sure we need both salt AND nonce given that we generate a
-        // fresh salt every time we encrypt, but better safe than sorry
-        let nonce = secretbox::gen_nonce();
-        let key_enc = secretbox::seal(secret_key.as_bytes(), &nonce, &key);
-        
-        // insert into database
-
-        // eventually replace this with a temporary session
-        let mut session = self.session.write().unwrap();
-        *session = Session::Unlocked(Credentials::LongLived {
-            access_key_id: key_id,
-            secret_access_key: secret_key,
-        });
+    pub async fn new_creds(&self, base_creds: BaseCredentials, passphrase: &str) -> Result<(), UnlockError> {
+        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?;

        Ok(())
    }

-    pub fn register_request(&self, chan: Sender<ipc::Approval>) -> u64 {
+    pub async fn update_config(&self, new_config: AppConfig) -> Result<(), SetupError> {
+        let mut live_config = self.config.write().await;
+        
+        if new_config.start_on_login != live_config.start_on_login {
+            config::set_auto_launch(new_config.start_on_login)?;
+        }
+        if new_config.listen_addr != live_config.listen_addr 
+            || new_config.listen_port != live_config.listen_port 
+        {
+            let mut sv = self.server.write().await;
+            sv.rebind(new_config.listen_addr, new_config.listen_port).await?;
+        }
+
+        new_config.save(&self.pool).await?;
+        *live_config = new_config;
+        Ok(())
+    }
+
+    pub async fn register_request(&self, chan: Sender<ipc::Approval>) -> u64 {
        let count = {
-            let mut c = self.request_count.write().unwrap();
+            let mut c = self.request_count.write().await;
            *c += 1;
            c
        };

-        let mut open_requests = self.open_requests.write().unwrap();
+        let mut open_requests = self.open_requests.write().await;
        open_requests.insert(*count, chan); // `count` is the request id
        *count
    }

-    pub fn send_response(&self, response: ipc::RequestResponse) -> Result<(), SendResponseError> {
-        let mut open_requests = self.open_requests.write().unwrap();
+    pub async fn unregister_request(&self, id: u64) {
+        let mut open_requests = self.open_requests.write().await;
+        open_requests.remove(&id);
+    }
+
+    pub async fn req_count(&self) -> usize {
+        let open_requests = self.open_requests.read().await;
+        open_requests.len()
+    }
+
+    pub async fn send_response(&self, response: ipc::RequestResponse) -> Result<(), SendResponseError> {
+        if let Approval::Approved = response.approval {
+            let mut session = self.session.write().await;
+            session.renew_if_expired().await?;
+        }
+
+        let mut open_requests = self.open_requests.write().await;
        let chan = open_requests
            .remove(&response.id)
            .ok_or(SendResponseError::NotFound)
@ -161,36 +112,57 @@ impl AppState {
            .map_err(|_e| SendResponseError::Abandoned)
    }

-    pub async fn decrypt(&self, passphrase: &str) -> Result<(), UnlockError> {
-        let session = self.session.read().unwrap();
-        let locked = match *session {
+    pub async fn add_ban(&self, client: Option<Client>) {
+        let mut bans = self.bans.write().await;
+        bans.insert(client.clone());
+
+        runtime::spawn(async move {
+            sleep(Duration::from_secs(5)).await;
+            let app = APP.get().unwrap();
+            let state = app.state::<AppState>();
+            let mut bans = state.bans.write().await;
+            bans.remove(&client);
+        });
+    }
+
+    pub async fn is_banned(&self, client: &Option<Client>) -> bool {
+        self.bans.read().await.contains(&client)
+    }
+
+    pub async fn unlock(&self, passphrase: &str) -> Result<(), UnlockError> {
+        let base_creds = match *self.session.read().await {
            Session::Empty => {return Err(UnlockError::NoCredentials);},
-            Session::Unlocked(_) => {return Err(UnlockError::NotLocked);},
-            Session::Locked(ref c) => c,
+            Session::Unlocked{..} => {return Err(UnlockError::NotLocked);},
+            Session::Locked(ref locked) => locked.decrypt(passphrase)?,
        };
+        // Read lock is dropped here, so this doesn't deadlock
+        self.new_session(base_creds).await?;

-        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(), &locked.salt).unwrap();
-        let decrypted = secretbox::open(&locked.secret_key_enc, &locked.nonce, &Key(key_buf))
-            .map_err(|_e| UnlockError::BadPassphrase)?;
-
-        let secret_str = String::from_utf8(decrypted).map_err(|_e| UnlockError::InvalidUtf8)?;
-        let mut session = self.session.write().unwrap();
-        let creds = Credentials::LongLived {
-            access_key_id: locked.access_key_id.clone(),
-            secret_access_key: secret_str,
-        };
-        *session = Session::Unlocked(creds);
        Ok(())
    }

-    pub fn get_creds_serialized(&self) -> Result<String, GetCredentialsError> {
-        let session = self.session.read().unwrap();
+    pub async fn serialize_base_creds(&self) -> Result<String, GetCredentialsError> {
+        let session = self.session.read().await;
        match *session {
-            Session::Unlocked(ref creds) => Ok(serde_json::to_string(creds).unwrap()),
+            Session::Unlocked{ref base, ..} => Ok(serde_json::to_string(base).unwrap()),
            Session::Locked(_) => Err(GetCredentialsError::Locked),
            Session::Empty => Err(GetCredentialsError::Empty),
        }
    }
+
+    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),
+        }
+    }
+
+    async fn new_session(&self, base: BaseCredentials) -> Result<(), GetSessionError> {
+        let session = SessionCredentials::from_base(&base).await?;
+        let mut app_session = self.session.write().await;
+        *app_session = Session::Unlocked {base, session};
+        Ok(())
+    }
 }
--- a/src-tauri/src/storage.rs
+++ b/src-tauri/src/storage.rs
@ -1,42 +0,0 @@
-use sodiumoxide::crypto::{pwhash, secretbox};
-
-use crate::state;
-
-
-pub fn save(data: &str, passphrase: &str) {
-    let salt = pwhash::Salt([0; 32]); // yes yes, just for now
-    let mut kbuf = [0; secretbox::KEYBYTES];
-    pwhash::derive_key_interactive(&mut kbuf, passphrase.as_bytes(), &salt)
-        .expect("Couldn't compute password hash. Are you out of memory?");
-    let key = secretbox::Key(kbuf);
-    let nonce = secretbox::Nonce([0; 24]); // we don't care about e.g. replay attacks so this might be safe?
-    let encrypted = secretbox::seal(data.as_bytes(), &nonce, &key);
-
-    //todo: store in a database, along with salt, nonce, and hash parameters
-    std::fs::write("credentials.enc", &encrypted).expect("Failed to write file.");
-
-    //todo: key is automatically zeroed, but we should use 'zeroize' or something to zero out passphrase and data
-}
-
-
-// pub fn load(passphrase: &str) -> String {
-//     let salt = pwhash::Salt([0; 32]);
-//     let mut kbuf = [0; secretbox::KEYBYTES];
-//     pwhash::derive_key_interactive(&mut kbuf, passphrase.as_bytes(), &salt)
-//         .expect("Couldn't compute password hash. Are you out of memory?");
-//     let key = secretbox::Key(kbuf);
-//     let nonce = secretbox::Nonce([0; 24]);
-
-//     let encrypted = std::fs::read("credentials.enc").expect("Failed to read file.");
-//     let decrypted = secretbox::open(&encrypted, &nonce, &key).expect("Failed to decrypt.");
-//     String::from_utf8(decrypted).expect("Invalid utf-8")
-// }
-
-pub fn load(passphrase: &str) -> state::Credentials {
-    state::Credentials::ShortLived {
-        access_key_id: "ASIAZ7WSVLORKQI27QGB".to_string(),
-        secret_access_key: "blah".to_string(),
-        token: "gah".to_string(),
-        expiration: "2022-11-29T10:45:12Z".to_string(),
-    }
-}
--- a/src-tauri/src/tray.rs
+++ b/src-tauri/src/tray.rs
@ -0,0 +1,36 @@
+use tauri::{
+    AppHandle,
+    Manager,
+    SystemTray,
+    SystemTrayEvent,
+    SystemTrayMenu,
+    CustomMenuItem,
+};
+
+
+pub fn create() -> SystemTray {
+    let show = CustomMenuItem::new("show".to_string(), "Show");
+    let quit = CustomMenuItem::new("exit".to_string(), "Exit");
+
+    let menu = SystemTrayMenu::new()
+        .add_item(show)
+        .add_item(quit);
+
+    SystemTray::new().with_menu(menu)
+}
+
+
+pub fn handle_event(app: &AppHandle, event: SystemTrayEvent) {
+    match event {
+        SystemTrayEvent::MenuItemClick{ id, .. } => {
+            match id.as_str() {
+                "exit" => app.exit(0),
+                "show" => {
+                    let _ = app.get_window("main").map(|w| w.show());
+                }
+                _ => (),
+            }
+        }
+        _ => (),
+    }
+}
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@ -8,11 +8,11 @@
  },
  "package": {
    "productName": "creddy",
-    "version": "0.1.0"
+    "version": "0.2.0"
  },
  "tauri": {
    "allowlist": {
-      "all": true
+      "os": {"all": true}
    },
    "bundle": {
      "active": true,
@ -29,7 +29,7 @@
        "icons/icon.icns",
        "icons/icon.ico"
      ],
-      "identifier": "com.tauri.dev",
+      "identifier": "creddy",
      "longDescription": "",
      "macOS": {
        "entitlements": null,
@ -48,7 +48,10 @@
      }
    },
    "security": {
-      "csp": null
+      "csp": {
+        "default-src": ["'self'"],
+        "style-src": ["'self'", "'unsafe-inline'"]
+      }
    },
    "updater": {
      "active": false
@ -58,9 +61,15 @@
        "fullscreen": false,
        "height": 600,
        "resizable": true,
+        "label": "main",
        "title": "Creddy",
-        "width": 800
+        "width": 800,
+        "visible": false
      }
-    ]
+    ],
+    "systemTray": {
+      "iconPath": "icons/icon.png",
+      "iconAsTemplate": true
+    }
  }
 }
--- a/src/App.svelte
+++ b/src/App.svelte
@ -1,37 +1,23 @@
 <script>
-import { emit, listen } from '@tauri-apps/api/event';
-import queue from './lib/queue.js';
-
-const VIEWS = import.meta.glob('./views/*.svelte', {eager: true});
-
-window.emit = emit;
-window.queue = queue;
-
-var appState = {
-    currentRequest: null,
-    pendingRequests: queue(),
-    credentialStatus: 'locked',
-}
-window.appState = appState;
-
-
+import { onMount } from 'svelte';
+import { listen } from '@tauri-apps/api/event';
 import { invoke } from '@tauri-apps/api/tauri';
-window.invoke = invoke;
+
+import { appState, acceptRequest } from './lib/state.js';
+import { views, currentView, navigate } from './lib/routing.js';


-var currentView = VIEWS['./views/Home.svelte'].default;
-window.currentView = currentView;
-window.VIEWS = VIEWS;
-function navigate(svelteEvent) {
-    const moduleName = `./views/${svelteEvent.detail.target}.svelte`;
-    currentView = VIEWS[moduleName].default;
-}
-window.navigate = navigate;
+$views = import.meta.glob('./views/*.svelte', {eager: true});
+navigate('Home');
+
+invoke('get_config').then(config => $appState.config = config);

 listen('credentials-request', (tauriEvent) => {
-    appState.pendingRequests.put(tauriEvent.payload);
-    console.log('Received request.');
+    $appState.pendingRequests.put(tauriEvent.payload);
 });
+
+acceptRequest();
 </script>

-<svelte:component this={currentView} on:navigate={navigate} bind:appState={appState} />
+
+<svelte:component this="{$currentView}" />
--- a/src/assets/vault_door.svg
+++ b/src/assets/vault_door.svg
--- a/src/lib/errors.js
+++ b/src/lib/errors.js
@ -0,0 +1,8 @@
+export function getRootCause(error) {
+    if (error.source) {
+        return getRootCause(error.source);
+    }
+    else {
+        return error;
+    }
+}
--- a/src/lib/routing.js
+++ b/src/lib/routing.js
@ -0,0 +1,11 @@
+import { writable, get } from 'svelte/store';
+
+
+export let views = writable();
+export let currentView = writable();
+export let previousView = writable();
+
+export function navigate(viewName) {
+    let v = get(views)[`./views/${viewName}.svelte`].default;
+    currentView.set(v)
+}
--- a/src/lib/state.js
+++ b/src/lib/state.js
@ -0,0 +1,33 @@
+import { writable, get } from 'svelte/store';
+
+import queue from './queue.js';
+import { navigate, currentView, previousView } from './routing.js';
+
+
+export let appState = writable({
+    currentRequest: null,
+    pendingRequests: queue(),
+    credentialStatus: 'locked',
+});
+
+
+export async function acceptRequest() {
+    let req = await get(appState).pendingRequests.get();
+    appState.update($appState => {
+        $appState.currentRequest = req;
+        return $appState;
+    });
+    previousView.set(get(currentView));
+    navigate('Approve');
+}
+
+
+export function completeRequest() {
+    appState.update($appState => {
+        $appState.currentRequest = null;
+        return $appState;
+    });
+    currentView.set(get(previousView));
+    previousView.set(null);
+    acceptRequest();
+}
--- a/src/style.css
+++ b/src/style.css
@ -1,3 +1,7 @@
@tailwind base;
@tailwind components;
@tailwind utilities;
+
+.btn-alert-error {
+    @apply bg-transparent hover:bg-[#cd5a5a] border border-error-content text-error-content
+}
--- a/src/ui/Button.svelte
+++ b/src/ui/Button.svelte
@ -0,0 +1,9 @@
+<script>
+    import Icon from './Icon.svelte';
+    export let icon = null;
+</script>
+
+<button>
+    {#if icon}<Icon name={icon} class="w-4 text-gray-200" />{/if}
+    <slot></slot>
+</button>
--- a/src/ui/ErrorAlert.svelte
+++ b/src/ui/ErrorAlert.svelte
@ -0,0 +1,67 @@
+<script>
+    import { onMount } from 'svelte';
+    import { slide } from 'svelte/transition';
+
+    let extraClasses = "";
+    export {extraClasses as class};
+    export let slideDuration = 150;
+    let animationClass = "";
+
+    export function shake() {
+        animationClass = 'shake';
+        window.setTimeout(() => animationClass = "", 400);
+    }
+
+</script>
+
+
+<style>
+    /* animation from https://svelte.dev/repl/e606c27c864045e5a9700691a7417f99?version=3.58.0 */
+    @keyframes shake {
+        0% {
+            transform: translateX(0px);
+        }
+        20% {
+            transform: translateX(10px);
+        }
+        40% {
+            transform: translateX(-10px);
+        }
+        60% {
+            transform: translateX(5px);
+        }
+        80% {
+            transform: translateX(-5px);
+        }
+        90% {
+            transform: translateX(2px);
+        }
+        95% {
+            transform: translateX(-2px);
+        }
+        100% {
+            transform: translateX(0px);
+        }
+    }
+    .shake {
+        animation-name: shake;
+        animation-play-state: running;
+        animation-duration: 0.4s;
+    }
+</style>
+
+
+<div in:slide="{{duration: slideDuration}}" class="alert alert-error shadow-lg {animationClass} {extraClasses}">
+    <div>
+        <svg xmlns="http://www.w3.org/2000/svg" class="stroke-current flex-shrink-0 h-6 w-6" fill="none" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z" /></svg>
+        <span>
+            <slot></slot>
+        </span>
+    </div>
+
+    {#if $$slots.buttons}
+        <div>
+            <slot name="buttons"></slot>
+        </div>
+    {/if}
+</div>
--- a/src/ui/Icon.svelte
+++ b/src/ui/Icon.svelte
@ -0,0 +1,11 @@
+<script>
+    const ICONS = import.meta.glob('./icons/*.svelte', {eager: true});
+
+    export let name;
+    let classes = "";
+    export {classes as class};
+
+    let svg = ICONS[`./icons/${name}.svelte`].default;
+</script>
+
+<svelte:component this={svg} class={classes} />
--- a/src/ui/Link.svelte
+++ b/src/ui/Link.svelte
@ -0,0 +1,43 @@
+<script>
+    import { navigate } from '../lib/routing.js';
+
+    export let target;
+    export let hotkey = null;
+    export let ctrl = false
+    export let alt = false;
+    export let shift = false;
+
+    let classes = "";
+    export {classes as class};
+
+    function click() {
+        if (typeof target === 'string') {
+            navigate(target);
+        }
+        else if (typeof target === 'function') {
+            target();
+        }
+        else {
+            throw(`Link target is not a string or a function: ${target}`)
+        }
+    }
+
+
+    function handleHotkey(event) {
+        if (!hotkey) return;
+        if (ctrl && !event.ctrlKey) return;
+        if (alt && !event.altKey) return;
+        if (shift && !event.shiftKey) return;
+
+        if (event.key === hotkey) {
+            click();
+        }
+    }
+</script>
+
+
+<svelte:window on:keydown={handleHotkey} />
+
+<a href="/{target}" on:click|preventDefault="{click}" class={classes}>
+    <slot></slot>
+</a>
--- a/src/ui/Nav.svelte
+++ b/src/ui/Nav.svelte
@ -0,0 +1,29 @@
+<script>
+    import Link from './Link.svelte';
+    import Icon from './Icon.svelte';
+
+    export let position = "sticky";
+</script>
+
+
+<nav class="{position} top-0 bg-base-100 w-full flex justify-between items-center p-2">
+    <div>
+        <Link target="Home">
+            <button class="btn btn-square btn-ghost align-middle">
+                <Icon name="home" class="w-8 h-8 stroke-2" />
+            </button>
+        </Link>
+    </div>
+
+    {#if $$slots.title}
+        <slot name="title"></slot>
+    {/if}
+
+    <div>
+        <Link target="Settings">
+            <button class="btn btn-square btn-ghost align-middle ">
+                <Icon name="cog-8-tooth" class="w-8 h-8 stroke-2" />
+            </button>
+        </Link>
+    </div>
+</nav>
--- 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/icons/check-circle.svelte
+++ b/src/ui/icons/check-circle.svelte
@ -0,0 +1,8 @@
+<script>
+    let classes = "";
+    export {classes as class};
+</script>
+
+<svg class={classes} fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1">
+    <path stroke-linecap="round" stroke-linejoin="round" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z" />
+</svg>
--- a/src/ui/icons/cog-8-tooth.svelte
+++ b/src/ui/icons/cog-8-tooth.svelte
@ -0,0 +1,9 @@
+<script>
+    let classes = "";
+    export {classes as class};
+</script>
+
+<svg class="w-6 h-6 {classes}" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor">
+  <path stroke-linecap="round" stroke-linejoin="round" d="M10.343 3.94c.09-.542.56-.94 1.11-.94h1.093c.55 0 1.02.398 1.11.94l.149.894c.07.424.384.764.78.93.398.164.855.142 1.205-.108l.737-.527a1.125 1.125 0 011.45.12l.773.774c.39.389.44 1.002.12 1.45l-.527.737c-.25.35-.272.806-.107 1.204.165.397.505.71.93.78l.893.15c.543.09.94.56.94 1.109v1.094c0 .55-.397 1.02-.94 1.11l-.893.149c-.425.07-.765.383-.93.78-.165.398-.143.854.107 1.204l.527.738c.32.447.269 1.06-.12 1.45l-.774.773a1.125 1.125 0 01-1.449.12l-.738-.527c-.35-.25-.806-.272-1.203-.107-.397.165-.71.505-.781.929l-.149.894c-.09.542-.56.94-1.11.94h-1.094c-.55 0-1.019-.398-1.11-.94l-.148-.894c-.071-.424-.384-.764-.781-.93-.398-.164-.854-.142-1.204.108l-.738.527c-.447.32-1.06.269-1.45-.12l-.773-.774a1.125 1.125 0 01-.12-1.45l.527-.737c.25-.35.273-.806.108-1.204-.165-.397-.505-.71-.93-.78l-.894-.15c-.542-.09-.94-.56-.94-1.109v-1.094c0-.55.398-1.02.94-1.11l.894-.149c.424-.07.765-.383.93-.78.165-.398.143-.854-.107-1.204l-.527-.738a1.125 1.125 0 01.12-1.45l.773-.773a1.125 1.125 0 011.45-.12l.737.527c.35.25.807.272 1.204.107.397-.165.71-.505.78-.929l.15-.894z" />
+  <path stroke-linecap="round" stroke-linejoin="round" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
+</svg>
--- a/src/ui/icons/home.svelte
+++ b/src/ui/icons/home.svelte
@ -0,0 +1,8 @@
+<script>
+    let classes = "";
+    export {classes as class};
+</script>
+
+<svg class="w-6 h-6 {classes}" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor">
+  <path stroke-linecap="round" stroke-linejoin="round" d="M2.25 12l8.954-8.955c.44-.439 1.152-.439 1.591 0L21.75 12M4.5 9.75v10.125c0 .621.504 1.125 1.125 1.125H9.75v-4.875c0-.621.504-1.125 1.125-1.125h2.25c.621 0 1.125.504 1.125 1.125V21h4.125c.621 0 1.125-.504 1.125-1.125V9.75M8.25 21h8.25" />
+</svg>
--- a/src/ui/icons/x-circle.svelte
+++ b/src/ui/icons/x-circle.svelte
@ -0,0 +1,8 @@
+<script>
+    let classes = "";
+    export {classes as class};
+</script>
+
+<svg class={classes} fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1">
+    <path stroke-linecap="round" stroke-linejoin="round" d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z" />
+</svg>
--- a/src/ui/settings/NumericSetting.svelte
+++ b/src/ui/settings/NumericSetting.svelte
@ -0,0 +1,80 @@
+<script>
+    import { createEventDispatcher } from 'svelte';
+
+    import Setting from './Setting.svelte';
+
+    export let title;
+    export let value;
+    export let unit = '';
+    export let min = null;
+    export let max = null;
+    export let decimal = false;
+
+    const dispatch = createEventDispatcher();
+
+    $: localValue = value.toString();
+    let lastInputTime = null;
+    function debounce(event) {
+        lastInputTime = Date.now();
+        localValue = localValue.replace(/[^-0-9.]/g, '');
+
+        const eventTime = lastInputTime;
+        const pendingValue = localValue;
+        window.setTimeout(
+            () => {
+                // if no other inputs have occured since then
+                if (eventTime === lastInputTime) {
+                    updateValue(pendingValue);
+                }
+            },
+            500
+        )
+    }
+
+    let error = null;
+    function updateValue(newValue) {
+        // Don't update the value, but also don't error, if it's empty
+        // or if it could be the start of a negative or decimal number
+        if (newValue.match(/^$|^-$|^\.$/) !== null) {
+            error = null;
+            return;
+        }
+
+        const num = parseFloat(newValue);
+        if (num % 1 !== 0 && !decimal) {
+            error = `${num} is not a whole number`;
+        }
+        else if (min !== null && num < min) {
+            error = `Too low (minimum ${min})`;
+        }
+        else if (max !== null && num > max) {
+            error = `Too large (maximum ${max})`
+        }
+        else {
+            error = null;
+            value = num;
+            dispatch('update', {value})
+        }
+    }
+</script>
+
+
+<Setting {title}>
+    <div slot="input">
+        {#if unit}
+            <span class="mr-2">{unit}:</span>
+        {/if}
+        <div class="tooltip tooltip-error" class:tooltip-open={error !== null} data-tip="{error}">
+            <input 
+                type="text" 
+                class="input input-sm input-bordered text-right" 
+                size="{Math.max(5, localValue.length)}"
+                class:input-error={error} 
+                bind:value={localValue} 
+                on:input="{debounce}"
+            />
+        </div>
+    </div>
+
+    <slot name="description" slot="description"></slot>
+</Setting>
--- a/src/ui/settings/Setting.svelte
+++ b/src/ui/settings/Setting.svelte
@ -0,0 +1,19 @@
+<script>
+    import { slide } from 'svelte/transition';
+    import ErrorAlert from '../ErrorAlert.svelte';
+
+    export let title;
+</script>
+
+
+<div class="divider"></div>
+<div class="flex justify-between">
+    <h3 class="text-lg font-bold">{title}</h3>
+    <slot name="input"></slot>
+</div>
+
+{#if $$slots.description}
+    <p class="mt-3">
+        <slot name="description"></slot>
+    </p>
+{/if}
--- a/src/ui/settings/ToggleSetting.svelte
+++ b/src/ui/settings/ToggleSetting.svelte
@ -0,0 +1,22 @@
+<script>
+    import { createEventDispatcher } from 'svelte';
+
+    import Setting from './Setting.svelte';
+
+    export let title;
+    export let value;
+
+    const dispatch = createEventDispatcher();
+</script>
+
+
+<Setting {title}>
+    <input 
+        slot="input" 
+        type="checkbox" 
+        class="toggle toggle-success"
+        bind:checked={value}
+        on:change={e => dispatch('update', {value: e.target.checked})}
+    />
+    <slot name="description" slot="description"></slot>
+</Setting>
--- a/src/ui/settings/index.js
+++ b/src/ui/settings/index.js
@ -0,0 +1,3 @@
+export { default as Setting } from './Setting.svelte';
+export { default as ToggleSetting } from './ToggleSetting.svelte';
+export { default as NumericSetting } from './NumericSetting.svelte';
--- a/src/views/Approve.svelte
+++ b/src/views/Approve.svelte
@ -1,39 +1,126 @@
 <script>
-    import { createEventDispatcher } from 'svelte';
+    import { onMount } from 'svelte';
    import { invoke } from '@tauri-apps/api/tauri';

-    export let appState;
+    import { navigate } from '../lib/routing.js';
+    import { appState, completeRequest } from '../lib/state.js';
+    import ErrorAlert from '../ui/ErrorAlert.svelte';
+    import Link from '../ui/Link.svelte';

-    const dispatch = createEventDispatcher();

+    // Send response to backend, display error if applicable
+    let error, alert;
+    async function respond() {
+        let {id, approval} = $appState.currentRequest;
+        try {
+            await invoke('respond', {response: {id, approval}});
+            navigate('ShowResponse');
+        }
+        catch (e) {
+            if (error) {
+                alert.shake();
+            }
+            error = e;
+        }
+    }
+
+    // Approval has one of several outcomes depending on current credential state
    async function approve() {
+        $appState.currentRequest.approval = 'Approved';
        let status = await invoke('get_session_status');
        if (status === 'unlocked') {
-            dispatch('navigate', {target: 'ShowApproved'});
+            await respond();
        }
        else if (status === 'locked') {
-            dispatch('navigate', {target: 'Unlock'})
+            navigate('Unlock');
        }
        else {
-            dispatch('navigate', {target: 'EnterCredentials'});
+            navigate('EnterCredentials');
        }
    }

-    function deny() {
-        dispatch('navigate', {target: 'ShowDenied'});
+    // Denial has only one
+    async function deny() {
+        $appState.currentRequest.approval = 'Denied';
+        await respond();
    }
+
+    // Extract executable name from full path
+    let appName = null;
+    if ($appState.currentRequest.clients.length === 1) {
+        let path = $appState.currentRequest.clients[0].exe;
+        let m = path.match(/\/([^/]+?$)|\\([^\\]+?$)/);
+        appName = m[1] || m[2];
+    }
+
+    // Executable paths can be long, so ensure they only break on \ or /
+    function breakPath(client) {
+        return client.exe.replace(/(\\|\/)/g, '$1<wbr>');
+    }
+
+    // if the request has already been approved/denied, send response immediately
+    onMount(async () => {
+        if ($appState.currentRequest.approval) {
+            await respond();
+        }
+    })
 </script>

-<h2 class="text-3xl text-gray-200">An application would like to access your AWS credentials.</h2>

-<button on:click={approve}>
-    <svg class="w-32 stroke-green-500" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1">
-      <path stroke-linecap="round" stroke-linejoin="round" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z" />
-    </svg>
-</button>
+<!-- Don't render at all if we're just going to immediately proceed to the next screen -->
+{#if error || !$appState.currentRequest.approval}
+    <div class="flex flex-col space-y-4 p-4 m-auto max-w-xl h-screen items-center justify-center">
+        {#if error}
+            <ErrorAlert bind:this={alert}>
+                {error}
+                <svelte:fragment slot="buttons">
+                    <button class="btn btn-sm btn-alert-error" on:click={completeRequest}>Cancel</button>
+                    <button class="btn btn-sm btn-alert-error" on:click={respond}>Retry</button>
+                </svelte:fragment>
+            </ErrorAlert>
+        {/if}

-<button on:click={deny}>
-    <svg class="w-32 stroke-red-600" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1">
-        <path stroke-linecap="round" stroke-linejoin="round" d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z" />
-    </svg>
-</button>
+        {#if $appState.currentRequest.base}
+            <div class="alert alert-warning shadow-lg">
+                <div>
+                    <svg xmlns="http://www.w3.org/2000/svg" class="stroke-current flex-shrink-0 h-6 w-6" fill="none" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z" /></svg>
+                    <span>
+                        WARNING: This application is requesting your base (long-lived) AWS credentials. 
+                        These credentials are less secure than session credentials, since they don't expire automatically.
+                    </span>
+                </div>
+            </div>
+        {/if}
+
+        <div class="space-y-1 mb-4">
+            <h2 class="text-xl font-bold">{appName ? `"${appName}"` : 'An appplication'} would like to access your AWS credentials.</h2>
+
+            <div class="grid grid-cols-[auto_1fr] gap-x-3">
+                {#each $appState.currentRequest.clients as client}
+                    <div class="text-right">Path:</div>
+                    <code class="">{@html client ? breakPath(client) : 'Unknown'}</code>
+                    <div class="text-right">PID:</div>
+                    <code>{client ? client.pid : 'Unknown'}</code>
+                {/each}
+            </div>
+        </div>
+
+        <div class="w-full flex justify-between">
+            <Link target={deny} hotkey="Escape">
+                <button class="btn btn-error justify-self-start">
+                    Deny
+                    <kbd class="ml-2 normal-case px-1 py-0.5 rounded border border-neutral">Esc</kbd>
+                </button>
+            </Link>
+
+            <Link target={approve} hotkey="Enter" shift="{true}">
+                <button class="btn btn-success justify-self-end">
+                    Approve
+                    <kbd class="ml-2 normal-case px-1 py-0.5 rounded border border-neutral">Shift</kbd>
+                    <span class="mx-0.5">+</span>
+                    <kbd class="normal-case px-1 py-0.5 rounded border border-neutral">Enter</kbd>
+                </button>
+            </Link>
+        </div>
+    </div>
+{/if}
--- a/src/views/EnterCredentials.svelte
+++ b/src/views/EnterCredentials.svelte
@ -1,41 +1,83 @@
 <script>
-    import { onMount, createEventDispatcher } from 'svelte';
+    import { onMount } from 'svelte';
    import { invoke } from '@tauri-apps/api/tauri';
+    import { getRootCause } from '../lib/errors.js';

-    export let appState;
+    import { appState } from '../lib/state.js';
+    import { navigate } from '../lib/routing.js';
+    import Link from '../ui/Link.svelte';
+    import ErrorAlert from '../ui/ErrorAlert.svelte';
+    import Spinner from '../ui/Spinner.svelte';

-    const dispatch = createEventDispatcher();
-    let AccessKeyId, SecretAccessKey, passphrase

+    let errorMsg = null;
+    let alert;
+    let AccessKeyId, SecretAccessKey, passphrase, confirmPassphrase
+
+    function confirm() {
+        if (passphrase !== confirmPassphrase) {
+            errorMsg = 'Passphrases do not match.'
+        }
+    }
+
+    let saving = false;
    async function save() {
+        if (passphrase !== confirmPassphrase) {
+            alert.shake();
+            return;
+        }
+
+        let credentials = {AccessKeyId, SecretAccessKey};
        try {
-            console.log('Saving credentials.');
-            let credentials = {AccessKeyId, SecretAccessKey};
-            console.log(credentials);
+            saving = true;
            await invoke('save_credentials', {credentials, passphrase});
-            if (appState.currentRequest) {
-                dispatch('navigate', {target: 'ShowApproved'})
+            if ($appState.currentRequest) {
+                navigate('Approve');
            }
            else {
-                dispatch('navigate', {target: 'Home'})
+                navigate('Home');
            }
        }
        catch (e) {
-            console.log("Error saving credentials:", e);
+            if (e.code === "GetSession") {
+                let root = getRootCause(e);
+                errorMsg = `Error response from AWS (${root.code}): ${root.msg}`;
+            }
+            else {
+                errorMsg = e.msg;
+            }
+
+            if (alert) {
+                alert.shake();
+            }
+
+            saving = false;
        }
    }
 </script>


-<form action="#" on:submit|preventDefault="{save}">
-    <div class="text-gray-200">AWS Access Key ID</div>
-    <input class="text-gray-200 bg-zinc-800" type="text" bind:value="{AccessKeyId}" />

-    <div class="text-gray-200">AWS Secret Access Key</div>
-    <input class="text-gray-200 bg-zinc-800" type="text" bind:value="{SecretAccessKey}" />
+<form action="#" on:submit|preventDefault="{save}" class="form-control space-y-4 max-w-sm m-auto p-4 h-screen justify-center">
+    <h2 class="text-2xl font-bold text-center">Enter your credentials</h2>

-    <div class="text-gray-200">Passphrase</div>
-    <input class="text-gray-200 bg-zinc-800" type="text" bind:value="{passphrase}" />
+    {#if errorMsg}
+        <ErrorAlert bind:this="{alert}">{errorMsg}</ErrorAlert>
+    {/if}

-    <input class="text-gray-200" type="submit" />
+    <input type="text" placeholder="AWS Access Key ID" bind:value="{AccessKeyId}" class="input input-bordered" />
+    <input type="password" placeholder="AWS Secret Access Key" bind:value="{SecretAccessKey}" class="input input-bordered" />
+    <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} />
+
+    <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>
 </form>
--- a/src/views/Home.svelte
+++ b/src/views/Home.svelte
@ -1,18 +1,49 @@
 <script>
-    import { onMount, createEventDispatcher } from 'svelte';
+    import { onMount } from 'svelte';
+    import { invoke } from '@tauri-apps/api/tauri';

-    export let appState;
+    import { appState } from '../lib/state.js';
+    import { navigate } from '../lib/routing.js';
+    import Nav from '../ui/Nav.svelte';
+    import Icon from '../ui/Icon.svelte';
+    import Link from '../ui/Link.svelte';

-    const dispatch = createEventDispatcher();
+    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;
-        console.log('Got credentials request from queue:');
-        console.log(req);
-        dispatch('navigate', {target: 'Approve'});
-    });
+
+    // onMount(async () => {
+    //     // will block until a request comes in
+    //     let req = await $appState.pendingRequests.get();
+    //     $appState.currentRequest = req;
+    //     navigate('Approve');
+    // });
 </script>

-<h1 class="text-4xl text-gray-300">Creddy</h1>
+
+<Nav position="fixed">
+    <h2 slot="title" class="text-3xl font-bold">Creddy</h2>
+</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'}
+
+            {@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>
+
+        {:else if status === 'unlocked'}
+            {@html vaultDoorSvg}
+            <h2 class="text-2xl font-bold">Waiting for requests</h2>
+
+        {: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}
+</div>
--- a/src/views/Settings.svelte
+++ b/src/views/Settings.svelte
@ -0,0 +1,94 @@
+<script>
+    import { invoke } from '@tauri-apps/api/tauri';
+    import { type } from '@tauri-apps/api/os';
+
+    import { appState } from '../lib/state.js';
+    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 { fly } from 'svelte/transition';
+    import { backInOut } from 'svelte/easing';
+
+
+    let error = null;
+    async function save() {
+        try {
+            await invoke('save_config', {config: $appState.config});
+        }
+        catch (e) {
+            error = e;
+            $appState.config = await invoke('get_config');
+        }
+    }
+
+    let osType = '';
+    type().then(t => osType = t);
+</script>
+
+
+<Nav>
+    <h2 slot="title" class="text-2xl font-bold">Settings</h2>
+</Nav>
+
+{#await invoke('get_config') then config}
+    <div class="max-w-md mx-auto mt-1.5 p-4">
+        <!-- <h2 class="text-2xl font-bold text-center">Settings</h2> -->
+
+        <ToggleSetting title="Start on login" bind:value={$appState.config.start_on_login} on:update={save}>
+            <svelte:fragment slot="description">
+                Start Creddy when you log in to your computer.
+            </svelte:fragment>
+        </ToggleSetting>
+
+        <ToggleSetting title="Start minimized" bind:value={$appState.config.start_minimized} on:update={save}>
+            <svelte:fragment slot="description">
+                Minimize to the system tray at startup.
+            </svelte:fragment>
+        </ToggleSetting>
+
+        <NumericSetting title="Re-hide delay" bind:value={$appState.config.rehide_ms} min={0} unit="Milliseconds" on:update={save}>
+            <svelte:fragment slot="description">
+                How long to wait after a request is approved/denied before minimizing
+                the window to tray. Only applicable if the window was minimized
+                to tray before the request was received.
+            </svelte:fragment>
+        </NumericSetting>
+
+        <NumericSetting
+            title="Listen port"
+            bind:value={$appState.config.listen_port}
+            min={osType === 'Windows_NT' ? 1 : 0}
+            on:update={save}
+        >
+            <svelte:fragment slot="description">
+                Listen for credentials requests on this port. 
+                (Should be used with <code>$AWS_CONTAINER_CREDENTIALS_FULL_URI</code>)
+            </svelte:fragment>
+        </NumericSetting>
+
+        <Setting title="Update credentials">
+            <Link slot="input" target="EnterCredentials">
+                <button class="btn btn-sm btn-primary">Update</button>
+            </Link>
+            <svelte:fragment slot="description">
+                Update or re-enter your encrypted credentials.
+            </svelte:fragment>
+        </Setting>
+    </div>
+{/await}
+
+{#if error}
+    <div transition:fly={{y: 100, easing: backInOut, duration: 400}} class="toast">
+        <div class="alert alert-error no-animation">
+            <div>
+                <span>{error}</span>
+            </div>
+
+            <div>
+                <button class="btn btn-sm btn-alert-error" on:click={() => error = null}>Ok</button>
+            </div>
+        </div>
+    </div>
+{/if}
--- a/src/views/ShowApproved.svelte
+++ b/src/views/ShowApproved.svelte
@ -1,21 +0,0 @@
-<script>
-    import { onMount, createEventDispatcher } from 'svelte';
-    import { emit } from '@tauri-apps/api/event';
-    import { invoke } from '@tauri-apps/api/tauri';
-    
-    export let appState;
-    
-    onMount(async () => {
-        let response = {
-            id: appState.currentRequest.id,
-            approval: 'Approved',
-        }
-        await invoke('respond', {response});
-        appState.currentRequest = null;
-    });
-
-    const dispatch = createEventDispatcher();
-    window.setTimeout(() => dispatch('navigate', {target: 'Home'}), 3000);
-</script>
-
-<h1 class="text-4xl text-gray-300">Approved!</h1>
--- a/src/views/ShowDenied.svelte
+++ b/src/views/ShowDenied.svelte
@ -1,21 +0,0 @@
-<script>
-    import { onMount, createEventDispatcher } from 'svelte';
-    import { emit } from '@tauri-apps/api/event';
-    import { invoke } from '@tauri-apps/api/tauri';
-    
-    export let appState;
-    
-    onMount(async () => {
-        let response = {
-            id: appState.currentRequest.id,
-            approval: 'Denied',
-        }
-        await invoke('respond', {response});
-        appState.currentRequest = null;
-    });
-
-    const dispatch = createEventDispatcher();
-    window.setTimeout(() => dispatch('navigate', {target: 'Home'}), 3000);
-</script>
-
-<h1 class="text-4xl text-gray-300">Denied!</h1>
--- a/src/views/ShowResponse.svelte
+++ b/src/views/ShowResponse.svelte
@ -0,0 +1,38 @@
+<script>
+    import { onMount } from 'svelte';
+    import { draw, fade } from 'svelte/transition';
+
+    import { appState, completeRequest } from '../lib/state.js';
+    
+    let success = false;
+    let error = null;
+
+    let drawDuration = $appState.config.rehide_ms >= 750 ? 500 : 0;
+    let fadeDuration = drawDuration * 0.6;
+    let fadeDelay = drawDuration * 0.4;
+
+    onMount(() => {
+        window.setTimeout(
+            completeRequest,
+            // Extra 50ms so the window can finish disappearing before the redraw
+            Math.min(5000, $appState.config.rehide_ms + 50),
+        )
+    })
+</script>
+
+
+<div class="flex flex-col h-screen items-center justify-center max-w-max m-auto">
+    {#if $appState.currentRequest.approval === 'Approved'}
+        <svg xmlns="http://www.w3.org/2000/svg" class="w-36 h-36" fill="none" viewBox="0 0 24 24" stroke-width="1" stroke="currentColor">
+          <path in:draw="{{duration: drawDuration}}" stroke-linecap="round" stroke-linejoin="round" d="M9 12.75L11.25 15 15 9.75M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
+        </svg>
+    {:else}
+        <svg xmlns="http://www.w3.org/2000/svg" class="w-36 h-36" fill="none" viewBox="0 0 24 24" stroke-width="1" stroke="currentColor">
+            <path in:draw="{{duration: 500}}" stroke-linecap="round" stroke-linejoin="round" d="M9.75 9.75l4.5 4.5m0-4.5l-4.5 4.5M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
+        </svg>
+    {/if}
+
+    <div in:fade="{{duration: fadeDuration, delay: fadeDelay}}" class="text-2xl font-bold">
+        {$appState.currentRequest.approval}!
+    </div>
+</div>
--- a/src/views/Unlock.svelte
+++ b/src/views/Unlock.svelte
@ -1,25 +1,81 @@
 <script>
    import { invoke } from '@tauri-apps/api/tauri';
-    import { createEventDispatcher } from 'svelte';
+    import { onMount } from 'svelte';

-    export let appState;
+    import { appState } from '../lib/state.js';
+    import { navigate } from '../lib/routing.js';
+    import { getRootCause } from '../lib/errors.js';
+    import ErrorAlert from '../ui/ErrorAlert.svelte';
+    import Link from '../ui/Link.svelte';
+    import Spinner from '../ui/Spinner.svelte';

-    const dispatch = createEventDispatcher();

+    let errorMsg = null;
+    let alert;
    let passphrase = '';
+    let loadTime = 0;
+    let saving = false;
    async function unlock() {
-        console.log('invoking unlock command.')
+        // The hotkey for navigating here from homepage is Enter, which also
+        // happens to trigger the form submit event
+        if (Date.now() - loadTime < 10) {
+            return;
+        }

        try {
-            await invoke('unlock', {passphrase});
+            saving = true;
+            let r = await invoke('unlock', {passphrase});
+            $appState.credentialStatus = 'unlocked';
+            if ($appState.currentRequest) {
+                navigate('Approve');
+            }
+            else {
+                navigate('Home');
+            }
        }
        catch (e) {
-            console.log('Unlock error:', e);
+            window.error = e;
+            if (e.code === 'GetSession') {
+                let root = getRootCause(e);
+                errorMsg = `Error response from AWS (${root.code}): ${root.msg}`;
+            }
+            else {
+                errorMsg = e.msg;
+            }
+            
+            if (alert) {
+                alert.shake();
+            }
+
+            saving = true;
        }
    }
+
+    onMount(() => {
+        loadTime = Date.now();
+    })
 </script>

-<form action="#" on:submit|preventDefault="{unlock}">
-    <div class="text-gray-200">Enter your passphrase:</div>
-    <input class="text-gray-200 bg-zinc-800" type="password" placeholder="correct horse battery staple" bind:value="{passphrase}" />
+
+<form action="#" on:submit|preventDefault="{unlock}" class="form-control space-y-4 max-w-sm m-auto p-4 h-screen justify-center">
+    <h2 class="font-bold text-2xl text-center">Enter your passphrase</h2>
+
+    {#if errorMsg}
+        <ErrorAlert bind:this="{alert}">{errorMsg}</ErrorAlert>
+    {/if}
+
+    <!-- svelte-ignore a11y-autofocus -->
+    <input autofocus name="password" type="password" placeholder="correct horse battery staple" bind:value="{passphrase}" class="input input-bordered" />
+
+    <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>
 </form>
--- a/tailwind.config.js
+++ b/tailwind.config.js
@ -7,5 +7,7 @@ module.exports = {
  theme: {
    extend: {},
  },
-  plugins: [],
+  plugins: [
+    require('daisyui'),
+  ],
 }
Author	SHA1	Message	Date
Joseph Montanaro	d650909ac7	switch crypto implementation and add spinner	2023-05-08 22:11:58 -07:00
Joseph Montanaro	663bbfa2f3	start switching crypto implementations	2023-05-07 21:14:07 -07:00
Joseph Montanaro	e866a4a643	change location of dev db and bump version	2023-05-06 22:09:41 -07:00
Joseph Montanaro	94400ba7d5	get host addr/port from database when requesting credentials	2023-05-06 16:56:45 -07:00
Joseph Montanaro	616600687d	add show/exec commands and refactor AppState	2023-05-06 12:01:56 -07:00
Joseph Montanaro	e8b8dc2976	cargo update	2023-05-02 15:24:46 -07:00
Joseph Montanaro	ddf865d0b4	switch to tokio RwLock instead of std	2023-05-02 15:24:35 -07:00
Joseph Montanaro	96bbc2dbc2	session renewal	2023-05-02 11:33:18 -07:00
Joseph Montanaro	161148d1f6	store base credentials as well as session credentials	2023-05-01 23:03:34 -07:00
Joseph Montanaro	760987f09b	show approval errors in approval view	2023-05-01 16:53:24 -07:00
Joseph Montanaro	a75f34865e	return to previous view after approval flow	2023-05-01 13:27:28 -07:00
Joseph Montanaro	886fcd9bb8	restrictive CSP and tauri allowlist	2023-05-01 09:05:46 -07:00
Joseph Montanaro	55775b6b05	move error dialog to trait	2023-04-30 14:10:21 -07:00
Joseph Montanaro	871dedf0a3	display setup errors	2023-04-30 10:52:46 -07:00
Joseph Montanaro	913148a75a	minor tweaks	2023-04-29 10:01:45 -07:00
Joseph Montanaro	e746963052	change frontpage image and toast animation	2023-04-28 22:34:50 -07:00
Joseph Montanaro	b761d3b493	find data dir properly	2023-04-28 22:34:17 -07:00
Joseph Montanaro	c5dcc2e50a	handle errors on config update	2023-04-28 14:33:23 -07:00
Joseph Montanaro	70d71ce14e	restart listener when config changes	2023-04-28 14:33:04 -07:00
Joseph Montanaro	33a5600a30	prevent NumericSetting from accepting non-numeric inputs	2023-04-27 16:15:19 -07:00
Joseph Montanaro	741169d807	start on login	2023-04-27 14:24:08 -07:00
Joseph Montanaro	ebc00a5df6	confirm passphrase	2023-04-26 17:13:58 -07:00
Joseph Montanaro	c2cc007a81	display tweaks and approval page timing	2023-04-26 17:06:37 -07:00
Joseph Montanaro	4aab08e6f0	save settings to db	2023-04-26 15:49:08 -07:00
Joseph Montanaro	12d9d733a5	fix circular imports from routing	2023-04-26 13:05:51 -07:00
Joseph Montanaro	35271049dd	settings page	2023-04-25 22:10:28 -07:00
Joseph Montanaro	6f9cd6b471	move app state to store	2023-04-25 08:49:00 -07:00
Joseph Montanaro	865b7fd5c4	add settings page	2023-04-24 22:18:55 -07:00
Joseph Montanaro	f35352eedd	links, navs, and more	2023-04-24 22:16:25 -07:00
Joseph Montanaro	53580d7919	rework routing	2023-04-24 12:05:11 -07:00
Joseph Montanaro	049b81610d	rewrite frontend with DaisyUI	2023-04-23 22:29:12 -07:00
Joseph Montanaro	fd60899f16	don't re-hide when a request comes in while showing approval screen	2023-04-21 11:18:20 -07:00
Joseph Montanaro	e0c4c849dc	serializable structured errors	2022-12-29 16:40:48 -08:00
Joseph Montanaro	cb26201506	unproductive flailing	2022-12-28 15:48:25 -08:00
Joseph Montanaro	992e3c8db2	build improvements	2022-12-28 10:16:06 -08:00
Joseph Montanaro	4956b64371	only print incoming requests in debug mode	2022-12-28 08:54:08 -08:00
Joseph Montanaro	df6b362a31	return structured errors from commands (wip)	2022-12-23 11:34:17 -08:00
Joseph Montanaro	2943634248	button component	2022-12-22 21:50:09 -08:00
Joseph Montanaro	06f5a1af42	icon picker component	2022-12-22 19:53:14 -08:00
Joseph Montanaro	61d674199f	store config in database, macro for state access	2022-12-22 16:36:32 -08:00
Joseph Montanaro	398916fe10	use different ports for dev and live modes	2022-12-21 16:22:24 -08:00
Joseph Montanaro	bf4c46238e	move re-hide to main request handler	2022-12-21 16:04:12 -08:00
Joseph Montanaro	5ffa55c03c	basic system tray functionality	2022-12-21 14:49:01 -08:00
Joseph Montanaro	50f0985f4f	display client info and unlock errors to user	2022-12-21 13:43:37 -08:00
Joseph Montanaro	69475604c0	update npm deps	2022-12-21 11:02:19 -08:00
Joseph Montanaro	856b6f1e1b	use thiserror for errors	2022-12-21 11:01:34 -08:00
Joseph Montanaro	414379b74e	completely reorganize http server	2022-12-20 16:11:49 -08:00
Joseph Montanaro	80b92ebe69	generalize pid conversion	2022-12-20 13:01:44 -08:00
Joseph Montanaro	983d0e8639	autofocus passphrase field in unlock view	2022-12-19 20:45:26 -08:00
Joseph Montanaro	d77437cda8	ban list	2022-12-19 16:20:46 -08:00
Joseph Montanaro	3d5cbedae1	working basic flow	2022-12-19 15:26:44 -08:00
				`@ -0,0 +1 @@`
				`DATABASE_URL=sqlite://C:/Users/Joe/AppData/Roaming/creddy/creddy.dev.db`