settings page

src-tauri/migrations/20221201002355_initial.sql

@@ -3,7 +3,8 @@ 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 (

src-tauri/src/ipc.rs

@@ -67,3 +67,10 @@ pub fn get_config(app_state: State<'_, AppState>) -> AppConfig {
     let config = app_state.config.read().unwrap();
     config.clone()
 }
+
+
+#[tauri::command]
+pub fn save_config(config: AppConfig, app_state: State<'_, AppState>) {
+    let mut prev_config = app_state.config.write().unwrap();
+    *prev_config = config;
+}

src-tauri/src/main.rs

@@ -36,6 +36,7 @@ fn main() {
             ipc::get_session_status,
             ipc::save_credentials,
             ipc::get_config,
+            ipc::save_config,
         ])
         .setup(|app| {
             APP.set(app.handle()).unwrap();

src-tauri/src/state.rs

@@ -91,7 +91,7 @@ impl AppState {
     }
 
     async fn load_creds(pool: &SqlitePool) -> Result<Session, SetupError> {
-        let res = sqlx::query!("SELECT * FROM credentials")
+        let res = sqlx::query!("SELECT * FROM credentials ORDER BY created_at desc")
             .fetch_optional(pool)
             .await?;
         let row = match res {
@@ -122,6 +122,10 @@ impl AppState {
             },
             _ => unreachable!(),
         };
+
+        // do this first so that if it fails we don't save bad credentials
+        self.new_session(&key_id, &secret_key).await?;
+
         let salt = pwhash::gen_salt();
         let mut key_buf = [0; secretbox::KEYBYTES];
         pwhash::derive_key_interactive(&mut key_buf, passphrase.as_bytes(), &salt).unwrap();
@@ -133,8 +137,8 @@ impl AppState {
         
 
         sqlx::query(
-            "INSERT INTO credentials (access_key_id, secret_key_enc, salt, nonce)
-            VALUES (?, ?, ?, ?)"
+            "INSERT INTO credentials (access_key_id, secret_key_enc, salt, nonce, created_at)
+            VALUES (?, ?, ?, ?, strftime('%s'))"
         )
             .bind(&key_id)
             .bind(&secret_key_enc)
@@ -143,8 +147,6 @@ impl AppState {
             .execute(&self.pool)
             .await?;
 
-        self.new_session(&key_id, &secret_key).await?;
-
         Ok(())
     }
 

src/App.svelte

@@ -3,16 +3,20 @@ import { emit, listen } from '@tauri-apps/api/event';
 import { invoke } from '@tauri-apps/api/tauri';
 
 import { appState } from './lib/state.js';
-import { currentView } from './lib/routing.js';
+import { navigate, currentView } from './lib/routing.js';
 
 
+invoke('get_config').then(config => $appState.config = config);
+
 listen('credentials-request', (tauriEvent) => {
     $appState.pendingRequests.put(tauriEvent.payload);
 });
+
+// can't set this in routing.js directly for some reason
+if (!$currentView) {
+    navigate('Home');
+}
 </script>
 
 
-<svelte:component
-    this="{$currentView}"
-/>
-<!-- <svelte:component this="{VIEWS['./views/ShowApproved.svelte'].default}" bind:appState="{appState}" /> -->
+<svelte:component this="{$currentView}" />

src/lib/routing.js

@@ -1,8 +1,7 @@
-import { writable, derived } from 'svelte/store';
+import { writable } from 'svelte/store';
+
 
 const VIEWS = import.meta.glob('../views/*.svelte', {eager: true});
-
-
 export let currentView = writable();
 
 export function navigate(viewName) {
@@ -10,4 +9,6 @@ export function navigate(viewName) {
     currentView.set(view);
 }
 
-navigate('Home');
+export function getView(viewName) {
+    return VIEWS[`../views/${viewName}.svelte`].default;
+}

src/ui/ErrorAlert.svelte

@@ -2,6 +2,8 @@
     import { onMount } from 'svelte';
     import { slide } from 'svelte/transition';
 
+    let extraClasses;
+    export {extraClasses as class};
     export let slideDuration = 150;
     let animationClass = "";
 
@@ -49,7 +51,7 @@
 </style>
 
 
-<div in:slide="{{duration: slideDuration}}" class="alert alert-error shadow-lg {animationClass}">
+<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>

src/ui/Link.svelte

@@ -1,7 +1,5 @@
 <script>
-    import { onMount } from 'svelte';
-
-    import { navigate } from '../lib/routing.js';
+    import { navigate, currentView } from '../lib/routing.js';
 
     export let target;
     export let hotkey = null;
@@ -28,8 +26,12 @@
         if (alt && !event.altKey) return;
         if (shift && !event.shiftKey) return;
 
-        if (event.code === hotkey) click();
-        if (hotkey === 'Enter' && event.code === 'NumpadEnter') click();
+        if (event.code === hotkey) {
+            click();
+        }
+        else if (hotkey === 'Enter' && event.code === 'NumpadEnter') {
+            click();
+        }
     }
 </script>
 

src/ui/settings/NumericSetting.svelte

@@ -0,0 +1,62 @@
+<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();
+    let error = null;
+    function validate(event) {
+        let v = event.target.value;
+
+        if (v === '') {
+            error = null;
+            return;
+        }
+
+        let num = parseFloat(v);
+        if (Number.isNaN(num)) {
+            error = `"${v}" is not a number`;
+        }
+        else if (num % 1 !== 0 && !decimal) {
+            error = `${num} is not a whole number`;
+        }
+        else if (min && num < min) {
+            error = `Too low (minimum ${min})`;
+        }
+        else if (max && num > max) {
+            error = `Too large (maximum ${max})`
+        }
+        else {
+            error = null;
+            value = num;
+            dispatch('update', {value})
+        }
+    }
+</script>
+
+
+<Setting {title} {error}>
+    <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 max-w-[4rem]" 
+                class:input-error={error} 
+                value={value} 
+                on:input="{validate}"
+            />
+        </div>
+    </div>
+
+    <slot name="description" slot="description"></slot>
+</Setting>

src/ui/settings/Setting.svelte

@@ -0,0 +1,18 @@
+<script>
+    import { slide } from 'svelte/transition';
+    import ErrorAlert from '../ErrorAlert.svelte';
+
+    export let title;
+    export let error = null;
+</script>
+
+
+<div class="divider"></div>
+<div class="flex justify-between">
+    <h3 class="text-lg font-bold">{title}</h3>
+    <slot name="input"></slot>
+</div>
+
+<p class="mt-3">
+    <slot name="description"></slot>
+</p>

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="Start minimized">
+    <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>

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';

src/views/Home.svelte

@@ -15,33 +15,28 @@
         $appState.currentRequest = req;
         navigate('Approve');
     });
-
-    let status = 'unknown';
-    onMount(async() => {
-        status = await invoke('get_session_status');
-    })
 </script>
 
 
 <Nav />
 
-{#if status === 'locked'}
-    <div class="flex flex-col h-screen justify-center items-center space-y-4">
-        <img src="/static/padlock-closed.svg" alt="An unlocked padlock" class="w-32" />
+<div class="flex flex-col h-screen justify-center items-center space-y-4">
+    {#await invoke('get_session_status') then status}
+        {#if status === 'locked'}
+            <img src="/static/padlock-closed.svg" alt="A locked padlock" class="w-32" />
             <h2 class="text-2xl font-bold">Creddy is locked</h2>
             <Link target="Unlock">
                 <button class="btn btn-primary">Unlock</button>
             </Link>
-    </div>
 
-{:else if status === 'unlocked'}
-    <div class="flex flex-col h-screen justify-center items-center space-y-4">
+        {:else if status === 'unlocked'}
             <img src="/static/padlock-open.svg" alt="An unlocked padlock" class="w-24" />
             <h2 class="text-2xl font-bold">Waiting for requests</h2>
-    </div>
 
-{:else if status === 'empty'}
+        {:else if status === 'empty'}
             <Link target="EnterCredentials">
                 <button class="btn btn-primary">Enter Credentials</button>
             </Link>
-{/if}
+        {/if}
+    {/await}
+</div>

src/views/Settings.svelte

@@ -1,44 +1,46 @@
 <script>
+    import { invoke } from '@tauri-apps/api/tauri';
+
+    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 from '../ui/settings/Setting.svelte';
+    import { Setting, ToggleSetting, NumericSetting } from '../ui/settings';
+
+    async function save() {
+        await invoke('save_config', {config: $appState.config});
+    }
 </script>
 
 
 <Nav />
 
-<div class="mx-auto mt-3 max-w-md">
+{#await invoke('get_config') then config}
+    <div class="mx-auto mt-3 max-w-md">
         <h2 class="text-2xl font-bold text-center">Settings</h2>
 
-    <div class="divider"></div>
-    <div class="grid grid-cols-2 items-center">
-        <h3 class="text-lg font-bold">Start minimized</h3>
-        <input type="checkbox" class="justify-self-end toggle toggle-success" />
-    </div>
-    <p class="mt-3">Minimize to the system tray at startup.</p>
+        <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>
 
-    <div class="divider"></div>
-    <div class="grid grid-cols-2 items-center">
-        <h3 class="text-lg font-bold">Re-hide delay</h3>
-        <div class="justify-self-end">
-            <span class="mr-2">(Seconds)</span>
-            <input type="text" class="input input-sm input-bordered text-right max-w-[4rem]" />
-        </div>
-    </div>
-    <p class="mt-3">
+        <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.
-    </p>
+            </svelte:fragment>
+        </NumericSetting>
 
-    <div class="divider"></div>
-    <div class="grid grid-cols-2 items-center">
-        <h3 class="text-lg font-bold">Update credentials</h3>
-        <div class="justify-self-end">
-            <Link target="EnterCredentials">
+        <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>
-    </div>
-    <p class="mt-3">Update or re-enter your encrypted credentials.</p>
-
-</div>
+{/await}

src/views/ShowApproved.svelte

@@ -44,14 +44,13 @@
     <div class="flex flex-col h-screen items-center justify-center m-auto max-w-lg">
         <ErrorAlert>
             {error}
+            <svelte:fragment slot="buttons">
                 <Link target="Home">
-                <button 
-                    slot="buttons"
-                    class="btn btn-sm bg-transparent hover:bg-[#cd5a5a] border border-error-content text-error-content"
-                >
+                    <button class="btn btn-sm bg-transparent hover:bg-[#cd5a5a] border border-error-content text-error-content">
                         Ok
                     </button>
                 </Link>
+            </svelte:fragment>
         </ErrorAlert>
     </div>
 {:else if success}

src/views/ShowDenied.svelte

@@ -36,14 +36,13 @@
     <div class="flex flex-col h-screen items-center justify-center m-auto max-w-lg">
         <ErrorAlert>
             {error}
+            <svelte:fragment slot="buttons">
                 <Link target="Home">
-                <button 
-                    slot="buttons"
-                    class="btn btn-sm bg-transparent hover:bg-[#cd5a5a] border border-error-content text-error-content"
-                >
+                    <button class="btn btn-sm bg-transparent hover:bg-[#cd5a5a] border border-error-content text-error-content" on:click="{() => navigate('Home')}">
                         Ok
                     </button>
                 </Link>
+            </svelte:fragment>
         </ErrorAlert>
     </div>
 {:else}