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A downstream fork of Tranquil PDS for use in margin.cafe
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19 kB · 519 lines
Svelte
at main
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interface Props { flow: OfflineInboundMigrationFlow onBack: () => void onComplete: () => void }
let { flow, onBack, onComplete }: Props = $props()
let serverInfo = $state<ServerDescription | null>(null) let loading = $state(false) let understood = $state(false) let handleInput = $state('') let selectedDomain = $state('') let validatingKey = $state(false) let keyValid = $state<boolean | null>(null) let fileInputRef = $state<HTMLInputElement | null>(null) let selectedAuthMethod = $state<AuthMethod>('password') let passkeyName = $state('')
function verificationIdentifier(): string { return resolveVerificationIdentifier( flow.state.verificationChannel, flow.state.targetEmail, flow.state.discordUsername, flow.state.telegramUsername, flow.state.signalUsername, ) }
let redirectTriggered = $state(false)
$effect(() => { if (flow.state.step === 'welcome' || flow.state.step === 'choose-handle') { loadServerInfo() } if (flow.state.step === 'choose-handle') { handleInput = '' } })
$effect(() => { if (flow.state.step === 'success' && !redirectTriggered) { redirectTriggered = true setTimeout(() => { onComplete() }, 2000) } })
$effect(() => { if (flow.state.step === 'email-verify') { const isBotChannel = flow.state.verificationChannel === 'telegram' || flow.state.verificationChannel === 'discord' const interval = setInterval(async () => { if (!isBotChannel && flow.state.emailVerifyToken.trim()) return await flow.checkEmailVerifiedAndProceed() }, 3000) return () => clearInterval(interval) } return undefined })
async function loadServerInfo() { if (!serverInfo) { serverInfo = await flow.loadLocalServerInfo() if (serverInfo.availableUserDomains.length > 0) { selectedDomain = serverInfo.availableUserDomains[0] } } }
function handleFileSelect(e: Event) { const input = e.target as HTMLInputElement const file = input.files?.[0] if (!file) return
const reader = new FileReader() reader.onload = () => { const arrayBuffer = reader.result as ArrayBuffer flow.setCarFile(new Uint8Array(arrayBuffer), file.name) } reader.readAsArrayBuffer(file) }
async function validateRotationKey() { if (!flow.state.rotationKey || !flow.state.userDid) return
validatingKey = true keyValid = null
try { const isValid = await flow.validateRotationKey() keyValid = isValid if (isValid) { flow.setStep('choose-handle') } } catch (err) { flow.setError(getErrorMessage(err)) keyValid = false } finally { validatingKey = false } }
async function startMigration() { loading = true try { await flow.runMigration() } catch (err) { flow.setError(getErrorMessage(err)) } finally { loading = false } }
const steps = $derived( flow.state.authMethod === 'passkey' ? ['Enter DID', 'Upload CAR', 'Rotation Key', 'Handle', 'Review', 'Import', 'Blobs', 'Verify Email', 'Passkey', 'App Password', 'Complete'] : ['Enter DID', 'Upload CAR', 'Rotation Key', 'Handle', 'Review', 'Import', 'Blobs', 'Verify Email', 'Complete'] )
function getCurrentStepIndex(): number { const isPasskey = flow.state.authMethod === 'passkey' switch (flow.state.step) { case 'welcome': return 0 case 'provide-did': return 0 case 'upload-car': return 1 case 'provide-rotation-key': return 2 case 'choose-handle': return 3 case 'review': return 4 case 'creating': case 'importing': return 5 case 'migrating-blobs': return 6 case 'email-verify': return 7 case 'passkey-setup': return isPasskey ? 8 : 7 case 'app-password': return 9 case 'plc-signing': case 'finalizing': return isPasskey ? 10 : 8 case 'success': return isPasskey ? 10 : 8 default: return 0 } }
function proceedToReview() { const fullHandle = handleInput.includes('.') ? handleInput : composeHandle(handleInput, selectedDomain)
flow.setTargetHandle(fullHandle) flow.setAuthMethod(selectedAuthMethod) flow.setStep('review') }
async function submitEmailVerify(e: Event) { e.preventDefault() loading = true try { await flow.submitEmailVerifyToken(flow.state.emailVerifyToken) } catch (err) { flow.setError(getErrorMessage(err)) } finally { loading = false } }
async function resendEmailVerify() { loading = true try { await flow.resendEmailVerification() flow.setError(null) } catch (err) { flow.setError(getErrorMessage(err)) } finally { loading = false } }
async function registerPasskey() { loading = true flow.setError(null)
try { await flow.registerPasskey(passkeyName || undefined) } catch (err) { if (err instanceof PasskeyCancelledError || (err instanceof DOMException && err.name === 'NotAllowedError')) { flow.setError('Passkey registration was cancelled. Please try again.') } else { flow.setError(getErrorMessage(err)) } } finally { loading = false } }
async function handleProceedFromAppPassword() { loading = true try { await flow.proceedFromAppPassword() } catch (err) { flow.setError(getErrorMessage(err)) } finally { loading = false } }</script>
<div class="migration-wizard"> <StepIndicator steps={steps} currentIndex={getCurrentStepIndex()} />
{#if flow.state.error} <div class="message error">{flow.state.error}</div> {/if}
{#if flow.state.step === 'welcome'} <div class="step-content"> <h2>{$_('migration.offline.welcome.title')}</h2> <p>{$_('migration.offline.welcome.desc')}</p>
<div class="warning-box"> <strong>{$_('migration.offline.welcome.warningTitle')}</strong> <p>{$_('migration.offline.welcome.warningDesc')}</p> </div>
<div class="info-box"> <h3>{$_('migration.offline.welcome.requirementsTitle')}</h3> <ul> <li>{$_('migration.offline.welcome.requirement1')}</li> <li>{$_('migration.offline.welcome.requirement2')}</li> <li>{$_('migration.offline.welcome.requirement3')}</li> </ul> </div>
<label class="checkbox-label"> <input type="checkbox" bind:checked={understood} /> <span>{$_('migration.offline.welcome.understand')}</span> </label>
<div class="button-row"> <button class="ghost" onclick={onBack}>{$_('migration.inbound.common.cancel')}</button> <button disabled={!understood} onclick={() => flow.setStep('provide-did')}> {$_('migration.inbound.common.continue')} </button> </div> </div>
{:else if flow.state.step === 'provide-did'} <div class="step-content"> <h2>{$_('migration.offline.provideDid.title')}</h2> <p>{$_('migration.offline.provideDid.desc')}</p>
<div class="field"> <label for="user-did">{$_('migration.offline.provideDid.label')}</label> <input id="user-did" type="text" placeholder="did:plc:abc123..." value={flow.state.userDid} oninput={(e) => flow.setUserDid((e.target as HTMLInputElement).value)} /> <p class="hint">{$_('migration.offline.provideDid.hint')}</p> </div>
<div class="button-row"> <button class="ghost" onclick={() => flow.setStep('welcome')}>{$_('migration.inbound.common.back')}</button> <button disabled={!flow.state.userDid.startsWith('did:')} onclick={() => flow.setStep('upload-car')}> {$_('migration.inbound.common.continue')} </button> </div> </div>
{:else if flow.state.step === 'upload-car'} <div class="step-content"> <h2>{$_('migration.offline.uploadCar.title')}</h2> <p>{$_('migration.offline.uploadCar.desc')}</p>
{#if flow.state.carNeedsReupload} <div class="warning-box"> <strong>{$_('migration.offline.uploadCar.reuploadWarningTitle')}</strong> <p>{$_('migration.offline.uploadCar.reuploadWarning')}</p> {#if flow.state.carFileName} <p><strong>Previous file:</strong> {flow.state.carFileName} ({(flow.state.carSizeBytes / 1024 / 1024).toFixed(2)} MB)</p> {/if} </div> {/if}
<div class="field"> <label for="car-file">{$_('migration.offline.uploadCar.label')}</label> <div class="file-input-container"> <input id="car-file" type="file" accept=".car" onchange={handleFileSelect} bind:this={fileInputRef} /> {#if flow.state.carFile && flow.state.carFileName} <div class="file-info"> <span class="file-name">{flow.state.carFileName}</span> <span class="file-size">({(flow.state.carSizeBytes / 1024 / 1024).toFixed(2)} MB)</span> </div> {/if} </div> <p class="hint">{$_('migration.offline.uploadCar.hint')}</p> </div>
<div class="button-row"> <button class="ghost" onclick={() => flow.setStep('provide-did')}>{$_('migration.inbound.common.back')}</button> <button disabled={!flow.state.carFile} onclick={() => flow.setStep('provide-rotation-key')}> {$_('migration.inbound.common.continue')} </button> </div> </div>
{:else if flow.state.step === 'provide-rotation-key'} <div class="step-content"> <h2>{$_('migration.offline.rotationKey.title')}</h2> <p>{$_('migration.offline.rotationKey.desc')}</p>
<div class="warning-box"> <strong>{$_('migration.offline.rotationKey.securityWarningTitle')}</strong> <ul> <li>{$_('migration.offline.rotationKey.securityWarning1')}</li> <li>{$_('migration.offline.rotationKey.securityWarning2')}</li> <li>{$_('migration.offline.rotationKey.securityWarning3')}</li> </ul> </div>
<div class="field"> <label for="rotation-key">{$_('migration.offline.rotationKey.label')}</label> <textarea id="rotation-key" rows={4} placeholder={$_('migration.offline.rotationKey.placeholder')} value={flow.state.rotationKey} oninput={(e) => { flow.setRotationKey((e.target as HTMLTextAreaElement).value) keyValid = null }} ></textarea> <p class="hint">{$_('migration.offline.rotationKey.hint')}</p> </div>
{#if keyValid === true} <div class="message success">{$_('migration.offline.rotationKey.valid')}</div> {:else if keyValid === false} <div class="message error">{$_('migration.offline.rotationKey.invalid')}</div> {/if}
<div class="button-row"> <button class="ghost" onclick={() => flow.setStep('upload-car')}>{$_('migration.inbound.common.back')}</button> <button disabled={!flow.state.rotationKey || validatingKey} onclick={validateRotationKey} > {validatingKey ? $_('migration.offline.rotationKey.validating') : $_('migration.offline.rotationKey.validate')} </button> </div> </div>
{:else if flow.state.step === 'choose-handle'} <ChooseHandleStep {handleInput} {selectedDomain} email={flow.state.targetEmail} password={flow.state.targetPassword} authMethod={selectedAuthMethod} inviteCode={flow.state.inviteCode} {serverInfo} availableCommsChannels={serverInfo?.availableCommsChannels ?? ['email']} verificationChannel={flow.state.verificationChannel} discordUsername={flow.state.discordUsername} telegramUsername={flow.state.telegramUsername} signalUsername={flow.state.signalUsername} migratingFromLabel={$_('migration.offline.chooseHandle.migratingDid')} migratingFromValue={flow.state.userDid} {loading} sourceHandle="" sourceDid={flow.state.userDid} handlePreservation="new" existingHandleVerified={false} verifyingExistingHandle={false} existingHandleError={null} checkAvailability={(h) => flow.checkHandleAvailability(h)} onHandleChange={(h) => handleInput = h} onDomainChange={(d) => selectedDomain = d} onEmailChange={(e) => flow.setTargetEmail(e)} onPasswordChange={(p) => flow.setTargetPassword(p)} onAuthMethodChange={(m) => selectedAuthMethod = m} onInviteCodeChange={(c) => flow.setInviteCode(c)} onVerificationChannelChange={(ch) => flow.updateField('verificationChannel', ch)} onDiscordChange={(v) => flow.updateField('discordUsername', v)} onTelegramChange={(v) => flow.updateField('telegramUsername', v)} onSignalChange={(v) => flow.updateField('signalUsername', v)} onBack={() => flow.setStep('provide-rotation-key')} onContinue={proceedToReview} />
{:else if flow.state.step === 'review'} <ReviewStep description={$_('migration.offline.review.desc')} rows={[ { label: $_('migration.inbound.review.did'), value: flow.state.userDid, mono: true }, { label: $_('migration.inbound.review.newHandle'), value: flow.state.targetHandle }, { label: $_('migration.offline.review.carFile'), value: `${flow.state.carFileName} (${(flow.state.carSizeBytes / 1024 / 1024).toFixed(2)} MB)` }, { label: $_('migration.offline.review.rotationKey'), value: flow.state.rotationKeyDidKey, mono: true }, { label: $_('migration.inbound.review.targetPds'), value: window.location.origin }, { label: $_(`register.${flow.state.verificationChannel}`), value: verificationIdentifier() }, { label: $_('migration.inbound.review.authentication'), value: flow.state.authMethod === 'passkey' ? $_('migration.inbound.review.authPasskey') : $_('migration.inbound.review.authPassword') }, ]} {loading} onBack={() => flow.setStep('choose-handle')} onContinue={startMigration} > {#snippet warning()} <strong>{$_('migration.offline.review.plcWarningTitle')}</strong> <p>{$_('migration.offline.review.plcWarning')}</p> {/snippet} </ReviewStep>
{:else if flow.state.step === 'creating' || flow.state.step === 'importing'} <ProgressStep title={$_('migration.offline.migrating.title')} description={$_('migration.offline.migrating.desc')} items={[ { label: $_('migration.offline.migrating.creating'), completed: flow.state.step !== 'creating', active: flow.state.step === 'creating' }, { label: $_('migration.offline.migrating.importing'), completed: false, active: flow.state.step === 'importing' }, ]} statusText={flow.state.progress.currentOperation} />
{:else if flow.state.step === 'migrating-blobs'} <ProgressStep title={$_('migration.offline.blobs.title')} description={$_('migration.offline.blobs.desc')} items={[ { label: $_('migration.offline.migrating.importing'), completed: true }, { label: `${$_('migration.offline.blobs.migrating')} (${flow.state.progress.blobsMigrated}/${flow.state.progress.blobsTotal})`, completed: false, active: true }, ]} statusText={flow.state.progress.currentOperation} progressBar={flow.state.progress.blobsTotal > 0 ? { current: flow.state.progress.blobsMigrated, total: flow.state.progress.blobsTotal } : undefined} > {#if flow.state.progress.blobsFailed.length > 0} <div class="warning-box"> <strong>{$_('migration.offline.blobs.failedTitle')}</strong> <p>{$_('migration.offline.blobs.failedDesc', { values: { count: flow.state.progress.blobsFailed.length } })}</p> </div> {/if} </ProgressStep>
{:else if flow.state.step === 'email-verify'} <EmailVerifyStep channel={flow.state.verificationChannel} identifier={verificationIdentifier()} handle={flow.state.targetHandle} token={flow.state.emailVerifyToken} {loading} error={flow.state.error} onTokenChange={(t) => flow.updateField('emailVerifyToken', t)} onSubmit={submitEmailVerify} onResend={resendEmailVerify} />
{:else if flow.state.step === 'passkey-setup'} <PasskeySetupStep {passkeyName} {loading} error={flow.state.error} onPasskeyNameChange={(n) => passkeyName = n} onRegister={registerPasskey} />
{:else if flow.state.step === 'app-password'} <AppPasswordStep appPassword={flow.state.generatedAppPassword || ''} appPasswordName={flow.state.generatedAppPasswordName || ''} {loading} onContinue={handleProceedFromAppPassword} />
{:else if flow.state.step === 'plc-signing' || flow.state.step === 'finalizing'} <ProgressStep title={$_('migration.inbound.finalizing.title')} description={$_('migration.inbound.finalizing.desc')} items={[ { label: $_('migration.inbound.finalizing.signingPlc'), completed: flow.state.progress.plcSigned }, { label: $_('migration.inbound.finalizing.activating'), completed: flow.state.progress.activated }, ]} statusText={flow.state.progress.currentOperation} />
{:else if flow.state.step === 'success'} <SuccessStep handle={flow.state.targetHandle} did={flow.state.userDid} description={$_('migration.offline.success.desc')} />
{:else if flow.state.step === 'error'} <ErrorStep error={flow.state.error} onStartOver={onBack} /> {/if}</div>