Update MFA flow

src/lib/components/index.ts

@@ -73,3 +73,4 @@ export { default as RadioBoxes } from './radioBoxes.svelte';
 export { default as ModalWrapper } from './modalWrapper.svelte';
 export { default as ModalSideCol } from './modalSideCol.svelte';
 export { default as ImagePreview } from './imagePreview.svelte';
+export { default as MfaChallengeFormList } from './mfaChallengeFormList.svelte';

src/lib/components/mfaChallengeFormList.svelte

@@ -0,0 +1,134 @@
+<script context="module" lang="ts">
+    export async function verify(challenge: Models.MfaChallenge, code: string) {
+        try {
+            if (challenge == null) {
+                challenge = await sdk.forConsole.account.createMfaChallenge(
+                    AuthenticationFactor.Totp
+                );
+            }
+            await sdk.forConsole.account.updateMfaChallenge(challenge.$id, code);
+            await invalidate(Dependencies.ACCOUNT);
+            trackEvent(Submit.AccountCreate);
+        } catch (error) {
+            trackError(error, Submit.AccountCreate);
+            throw error;
+        }
+    }
+</script>
+
+<script lang="ts">
+    import { onMount } from 'svelte';
+    import { invalidate } from '$app/navigation';
+    import { Button, FormItem, FormList, InputDigits, InputText } from '$lib/elements/forms';
+    import { sdk } from '$lib/stores/sdk';
+    import { Dependencies } from '$lib/constants';
+    import { Submit, trackEvent, trackError } from '$lib/actions/analytics';
+    import { AuthenticationFactor, type Models } from '@appwrite.io/console';
+
+    export let factors: Models.MfaFactors & { recoveryCode: boolean };
+    /** If true, the form will be submitted automatically when the code is entered. */
+    export let autoSubmit: boolean = true;
+    export let showVerifyButton: boolean = true;
+    export let disabled: boolean = false;
+    export let challenge: Models.MfaChallenge;
+    export let code: string;
+
+    let challengeType: AuthenticationFactor;
+
+    const enabledFactors = Object.entries(factors).filter(([_, enabled]) => enabled);
+
+    async function createChallenge(factor: AuthenticationFactor) {
+        disabled = true;
+        challengeType = factor;
+        challenge = await sdk.forConsole.account.createMfaChallenge(factor);
+        disabled = false;
+    }
+
+    onMount(async () => {
+        const enabledNonRecoveryFactors = enabledFactors.filter(
+            ([factor, _]) => factor != 'recoveryCode'
+        );
+        if (enabledNonRecoveryFactors.length == 1) {
+            if (factors.phone) {
+                createChallenge(AuthenticationFactor.Phone);
+            } else if (factors.email) {
+                createChallenge(AuthenticationFactor.Email);
+            }
+        }
+    });
+</script>
+
+<FormList>
+    {#if challengeType == AuthenticationFactor.Recoverycode}
+        <p>
+            Enter below one of the recovery codes you received when enabling MFA for this account.
+        </p>
+        <InputText id="recovery-code" bind:value={code} required autofocus />
+    {:else}
+        {#if factors.totp && (challengeType == AuthenticationFactor.Totp || challengeType == null)}
+            <p>Enter below a 6-digit one-time code generated by your authentication app.</p>
+        {:else if challengeType == AuthenticationFactor.Email}
+            <p>A 6-digit verification code was sent to your email, enter it below.</p>
+        {:else if challengeType == AuthenticationFactor.Phone}
+            <p>A 6-digit verification code was sent to your phone, enter it below.</p>
+        {/if}
+        <InputDigits bind:value={code} required autofocus {autoSubmit} />
+    {/if}
+    {#if showVerifyButton}
+        <FormItem>
+            <Button fullWidth submit {disabled}>Verify</Button>
+        </FormItem>
+    {/if}
+    {#if enabledFactors.length > 1}
+        <span class="with-separators eyebrow-heading-3">or</span>
+        <div class="u-flex-vertical u-gap-8">
+            {#if factors.totp && challengeType != null && challengeType != AuthenticationFactor.Totp}
+                <FormItem>
+                    <Button
+                        secondary
+                        fullWidth
+                        {disabled}
+                        on:click={() => createChallenge(AuthenticationFactor.Totp)}>
+                        <span class="icon-device-mobile u-font-size-20" aria-hidden="true" />
+                        <span class="text">Authenticator app</span>
+                    </Button>
+                </FormItem>
+            {/if}
+            {#if factors.email && challengeType != AuthenticationFactor.Email}
+                <FormItem>
+                    <Button
+                        secondary
+                        fullWidth
+                        {disabled}
+                        on:click={() => createChallenge(AuthenticationFactor.Email)}>
+                        <span class="icon-mail u-font-size-20" aria-hidden="true" />
+                        <span class="text">Email verification</span>
+                    </Button>
+                </FormItem>
+            {/if}
+            {#if factors.phone && challengeType != AuthenticationFactor.Phone}
+                <FormItem>
+                    <Button
+                        secondary
+                        fullWidth
+                        {disabled}
+                        on:click={() => createChallenge(AuthenticationFactor.Phone)}>
+                        <span class="icon-chat-alt u-font-size-20" aria-hidden="true" />
+                        <span class="text">Phone verification</span>
+                    </Button>
+                </FormItem>
+            {/if}
+            {#if factors.recoveryCode && challengeType != AuthenticationFactor.Recoverycode}
+                <FormItem>
+                    <Button
+                        text
+                        fullWidth
+                        {disabled}
+                        on:click={() => createChallenge(AuthenticationFactor.Recoverycode)}>
+                        <span class="text">Use recovery code</span>
+                    </Button>
+                </FormItem>
+            {/if}
+        </div>
+    {/if}
+</FormList>

src/lib/elements/forms/inputDigits.svelte

@@ -24,7 +24,11 @@
         onValueChange: ({ next }) => {
             value = next.join('');
 
-            if (autoSubmit && value.length === length && !autoSubmitted) {
+            if (value.length < length) {
+                autoSubmitted = false;
+            }
+
+            if (element && autoSubmit && value.length === length && !autoSubmitted) {
                 autoSubmitted = true;
                 const firstInputElement = element.querySelector('input');
                 firstInputElement?.form.requestSubmit();

src/lib/layout/header.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-    import { goto } from '$app/navigation';
+    import { goto, invalidate } from '$app/navigation';
     import { base } from '$app/paths';
     import { AvatarInitials, DropList, DropListItem, DropListLink, Support } from '$lib/components';
     import { app } from '$lib/stores/app';
@@ -24,7 +24,7 @@
     import CreateOrganizationCloud from '$routes/console/createOrganizationCloud.svelte';
     import { Feedback } from '$lib/components/feedback';
     import ChangeOrganizationTierCloud from '$routes/console/changeOrganizationTierCloud.svelte';
-    import { BillingPlan } from '$lib/constants';
+    import { BillingPlan, Dependencies } from '$lib/constants';
 
     let showDropdown = false;
     let showSupport = false;
@@ -40,6 +40,7 @@
 
     async function logout() {
         await sdk.forConsole.account.deleteSession('current');
+        await invalidate(Dependencies.ACCOUNT);
         trackEvent(Submit.AccountLogout);
         await goto(`${base}/login`);
     }

src/routes/+layout.ts

@@ -42,12 +42,13 @@ export const load: LayoutLoad = async ({ depends, url }) => {
         const path = url.search ? `${url.search}&${redirectUrl}` : `?${redirectUrl}`;
 
         if (error.type === 'user_more_factors_required') {
-            if (url.pathname === '/mfa') return;
+            if (url.pathname === '/mfa') return {}; // Ensure any previous account/organizations are cleared
             redirect(303, `/mfa${path}`);
         }
 
         if (!acceptedRoutes.some((n) => url.pathname.startsWith(n))) {
             redirect(303, `/login${path}`);
         }
+        return {}; // Ensure any previous account/organizations are cleared
     }
 };

src/routes/console/+layout.ts

@@ -5,7 +5,9 @@ import { sdk } from '$lib/stores/sdk';
 import { isCloud } from '$lib/system';
 import type { LayoutLoad } from './$types';
 
-export const load: LayoutLoad = async ({ fetch, depends }) => {
+export const load: LayoutLoad = async ({ fetch, depends, parent }) => {
+    await parent(); // ensure user is authenticated before proceeding
+
     depends(Dependencies.RUNTIMES);
     depends(Dependencies.CONSOLE_VARIABLES);
 

src/routes/console/account/mfaRecoveryCodes.svelte

@@ -27,7 +27,7 @@
             <ul class="buttons-list">
                 <li class="buttons-list-item">
                     <Button
-                        download="backups.txt"
+                        download="appwrite-backups.txt"
                         href={`data:application/octet-stream;charset=utf-8,${formattedBackupCodes}`}
                         text>
                         <span class="icon-download u-font-size-20" aria-hidden="true" />

src/routes/console/account/mfaRegenerateCodes.svelte

@@ -1,27 +1,32 @@
 <script lang="ts">
     import { Modal } from '$lib/components';
-    import { Button, FormList, InputDigits } from '$lib/elements/forms';
-    import { sdk } from '$lib/stores/sdk';
-    import { AuthenticationFactor } from '@appwrite.io/console';
+    import MfaChallengeFormList, { verify } from '$lib/components/mfaChallengeFormList.svelte';
+    import { Button } from '$lib/elements/forms';
+    import { type Models } from '@appwrite.io/console';
 
     export let show = false;
     export let regenerateRecoveryCodes: () => Promise<void>;
+    export let factors: Models.MfaFactors & { recoveryCode: boolean };
 
-    let code = '';
     let error = '';
+    let challenge: Models.MfaChallenge = null;
+    let code = '';
 
-    async function verify() {
+    async function submit() {
         try {
-            const challenge = await sdk.forConsole.account.createMfaChallenge(
-                AuthenticationFactor.Totp
-            );
-            await sdk.forConsole.account.updateMfaChallenge(challenge.$id, code);
+            await verify(challenge, code);
+            await regenerateRecoveryCodes();
             show = false;
-            regenerateRecoveryCodes();
         } catch (e) {
             error = e.message;
         }
     }
+
+    $: if (show) {
+        error = '';
+        challenge = null;
+        code = '';
+    }
 </script>
 
 <Modal
@@ -30,16 +35,18 @@
     state="warning"
     headerDivider={false}
     {error}
-    onSubmit={verify}
+    onSubmit={submit}
     bind:show>
     <p>
         Are you sure you want to regenerate all recovery codes? All <b
             >previously generated recovery codes will become invalid.</b>
     </p>
-    <p>Enter the 6-digit verification code generated by your authenticator app to continue.</p>
-    <FormList>
-        <InputDigits bind:value={code} required autofocus autoSubmit={false} />
-    </FormList>
+    <MfaChallengeFormList
+        factors={{ ...factors, recoveryCode: false }}
+        bind:challenge
+        bind:code
+        showVerifyButton={false}
+        autoSubmit={false} />
 
     <svelte:fragment slot="footer">
         <Button text on:click={() => (show = false)}>Cancel</Button>