feat: password reset full design and flow

web/src/views/ResetConfirmView.vue

@@ -1,9 +1,270 @@
 <script setup lang="ts">
+import { computed, ref } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
 import AuthShell from '@/components/AuthShell.vue'
+import PasswordStrengthHint from '@/components/PasswordStrengthHint.vue'
+import ResultPanel from '@/components/ResultPanel.vue'
+import { ApiError, useApi } from '@/composables/useApi'
+
+const route = useRoute()
+const router = useRouter()
+const api = useApi()
+
+const code = typeof route.query.c === 'string' ? route.query.c : ''
+const email = typeof route.query.email === 'string' ? route.query.email : ''
+
+const missingParameters = !code || !email
+
+const password = ref('')
+const confirmPassword = ref('')
+const passwordShown = ref(false)
+const confirmPasswordShown = ref(false)
+
+const submitting = ref(false)
+const submitFailed = ref(false)
+const mismatchTouched = ref(false)
+const serverErrorAlert = ref(false)
+const expired = ref(false)
+
+const passwordValid = computed(() => password.value.length >= 8)
+const passwordsMatch = computed(() => confirmPassword.value === password.value)
+
+const showLengthError = computed(() => submitFailed.value && !passwordValid.value)
+const showMatchError = computed(() => mismatchTouched.value && !passwordsMatch.value)
+
+const passwordRules = computed(() => [{ label: 'At least 8 characters', met: passwordValid.value }])
+
+const confirmPasswordRules = computed(() => [
+	{ label: 'Passwords match', met: passwordsMatch.value },
+])
+
+const confirmError = computed(() => (showMatchError.value ? "The passwords don't match." : ''))
+
+function goToRequest() {
+	router.push('/register/reset/request')
+}
+
+function goToLogin() {
+	router.push('/login')
+}
+
+const expiredActions = [
+	{ label: 'Request a new link', onClick: goToRequest },
+	{
+		label: 'Back to log in',
+		color: 'neutral' as const,
+		variant: 'outline' as const,
+		onClick: goToLogin,
+	},
+]
+
+const missingParametersActions = [{ label: 'Request a new link', onClick: goToRequest }]
+
+const confirmDescription =
+	"Pick something you haven't used here before. You'll log in with it next."
+
+async function onSubmit() {
+	if (submitting.value) {
+		return
+	}
+
+	mismatchTouched.value = true
+
+	if (!passwordValid.value || !passwordsMatch.value) {
+		submitFailed.value = true
+		return
+	}
+
+	serverErrorAlert.value = false
+	submitting.value = true
+	try {
+		await api.request('/v1/auth/password-reset/confirm', {
+			method: 'POST',
+			headers: { 'Content-Type': 'application/json' },
+			body: JSON.stringify({
+				email,
+				code,
+				password: password.value,
+			}),
+		})
+		await router.push('/login?reason=password-changed')
+	} catch (error) {
+		if (error instanceof ApiError && error.status === 403) {
+			expired.value = true
+			return
+		}
+		serverErrorAlert.value = true
+	} finally {
+		submitting.value = false
+	}
+}
 </script>
 
 <template>
-	<AuthShell title="Choose a new password">
-		<p>Reset confirm placeholder.</p>
+	<AuthShell
+		:title="expired || missingParameters ? '' : 'Choose a new password'"
+		:description="expired || missingParameters ? undefined : confirmDescription"
+	>
+		<template v-if="serverErrorAlert" #notice>
+			<UAlert
+				color="error"
+				icon="i-lucide-circle-x"
+				title="Couldn't reach RenewCMS"
+				description="Check your connection and try again."
+				variant="soft"
+				:close="false"
+				role="alert"
+			/>
+		</template>
+
+		<template v-if="missingParameters" #default>
+			<ResultPanel
+				tone="error"
+				icon="i-lucide-link-2-off"
+				title="This link is incomplete"
+				description="Part of the reset link is missing. Open it from your email again, or request a new one."
+				:actions="missingParametersActions"
+			/>
+		</template>
+
+		<template v-else-if="expired" #default>
+			<ResultPanel
+				tone="error"
+				icon="i-lucide-link-2-off"
+				title="This reset link has expired"
+				description="Reset links work once, for 1 hour. Request a new one and use it within the hour."
+				:actions="expiredActions"
+			/>
+		</template>
+
+		<template v-else #default="{ controlSize, controlClass, inputClass }">
+			<UForm
+				:state="{ email, password, confirmPassword }"
+				class="flex flex-col gap-4.5"
+				@submit="onSubmit"
+			>
+				<UFormField
+					label="Email"
+					name="email"
+					help="From your reset link."
+					:size="controlSize"
+				>
+					<UInput
+						:model-value="email"
+						placeholder="you@example.com"
+						readonly
+						variant="outline"
+						color="primary"
+						:size="controlSize"
+						:ui="{
+							base: `${inputClass} bg-elevated text-dimmed ring-(--ui-border)`,
+						}"
+						class="w-full"
+					/>
+				</UFormField>
+
+				<UFormField label="New password" name="password" :size="controlSize">
+					<template #help>
+						<PasswordStrengthHint
+							:rules="passwordRules"
+							:show-errors="showLengthError"
+						/>
+					</template>
+					<UInput
+						id="reset-new-password"
+						v-model="password"
+						:type="passwordShown ? 'text' : 'password'"
+						autocomplete="new-password"
+						:disabled="submitting"
+						variant="outline"
+						color="primary"
+						:size="controlSize"
+						:ui="{
+							base: `${inputClass} ${passwordShown ? '' : 'tracking-[2px]'}`,
+							trailing: 'pe-1',
+						}"
+						class="w-full"
+					>
+						<template #trailing>
+							<UButton
+								:icon="passwordShown ? 'i-lucide-eye-off' : 'i-lucide-eye'"
+								variant="ghost"
+								color="neutral"
+								size="sm"
+								square
+								class="size-8 justify-center text-toned"
+								:aria-label="passwordShown ? 'Hide password' : 'Show password'"
+								:aria-pressed="passwordShown"
+								@click="passwordShown = !passwordShown"
+							/>
+						</template>
+					</UInput>
+				</UFormField>
+
+				<UFormField label="Confirm new password" name="confirmPassword" :size="controlSize">
+					<template #help>
+						<span
+							v-if="confirmError"
+							role="alert"
+							class="mb-1.5 flex items-center gap-1.5 text-xs/[18px] text-error"
+						>
+							<UIcon
+								name="i-lucide-circle-alert"
+								class="size-3.5 shrink-0 text-error"
+							/>
+							{{ confirmError }}
+						</span>
+						<PasswordStrengthHint
+							:rules="confirmPasswordRules"
+							:show-errors="showMatchError"
+						/>
+					</template>
+					<UInput
+						id="reset-confirm-password"
+						v-model="confirmPassword"
+						:type="confirmPasswordShown ? 'text' : 'password'"
+						autocomplete="new-password"
+						:disabled="submitting"
+						variant="outline"
+						color="primary"
+						:highlight="!!confirmError"
+						:size="controlSize"
+						:ui="{
+							base: `${inputClass} ${confirmPasswordShown ? '' : 'tracking-[2px]'}`,
+							trailing: 'pe-1',
+						}"
+						class="w-full"
+						@blur="mismatchTouched = true"
+					>
+						<template #trailing>
+							<UButton
+								:icon="confirmPasswordShown ? 'i-lucide-eye-off' : 'i-lucide-eye'"
+								variant="ghost"
+								color="neutral"
+								size="sm"
+								square
+								class="size-8 justify-center text-toned"
+								:aria-label="
+									confirmPasswordShown ? 'Hide password' : 'Show password'
+								"
+								:aria-pressed="confirmPasswordShown"
+								@click="confirmPasswordShown = !confirmPasswordShown"
+							/>
+						</template>
+					</UInput>
+				</UFormField>
+
+				<UButton
+					type="submit"
+					block
+					:size="controlSize"
+					:ui="{ base: controlClass }"
+					:loading="submitting"
+					:disabled="submitting"
+				>
+					{{ submitting ? 'Changing password…' : 'Change password' }}
+				</UButton>
+			</UForm>
+		</template>
 	</AuthShell>
 </template>

web/src/views/ResetRequestView.vue

@@ -1,9 +1,199 @@
 <script setup lang="ts">
+import { computed, ref } from 'vue'
+import { useRouter } from 'vue-router'
 import AuthShell from '@/components/AuthShell.vue'
+import ResultPanel from '@/components/ResultPanel.vue'
+import { ApiError, useApi } from '@/composables/useApi'
+import { useRetryAfter } from '@/composables/useRetryAfter'
+
+const EMAIL_PATTERN = /^[^\s@]+@[^\s@]+\.[^\s@]+$/
+
+interface AlertState {
+	tone: 'error' | 'info'
+	icon: string
+	title: string
+	description: string
+}
+
+const tooManyAttemptsAlert: AlertState = {
+	tone: 'info',
+	icon: 'i-lucide-timer',
+	title: 'Too many requests',
+	description: 'Wait a moment before asking for another link.',
+}
+
+const serverErrorAlert: AlertState = {
+	tone: 'error',
+	icon: 'i-lucide-circle-x',
+	title: "Couldn't send the link",
+	description: 'Check your connection and try again.',
+}
+
+const router = useRouter()
+const api = useApi()
+const retryAfter = useRetryAfter()
+
+const email = ref('')
+const emailError = ref('')
+const submitting = ref(false)
+const sent = ref(false)
+const alert = ref<AlertState | null>(null)
+
+const alertRole = computed(() => (alert.value?.tone === 'error' ? 'alert' : 'status'))
+
+const submitDisabled = computed(() => submitting.value || retryAfter.active.value)
+
+const submitLabel = computed(() => {
+	if (submitting.value) {
+		return 'Sending…'
+	}
+	if (retryAfter.active.value) {
+		return `Try again in ${retryAfter.formatted.value}`
+	}
+	return 'Send reset link'
+})
+
+function validate() {
+	emailError.value = EMAIL_PATTERN.test(email.value)
+		? ''
+		: 'Enter a full email address, like name@example.com.'
+	return !emailError.value
+}
+
+function goToLogin() {
+	router.push('/login')
+}
+
+const resultPanelActions = [
+	{
+		label: 'Back to log in',
+		color: 'neutral' as const,
+		variant: 'outline' as const,
+		onClick: goToLogin,
+	},
+]
+
+function handleRequestError(error: unknown) {
+	if (error instanceof ApiError && error.status === 429) {
+		alert.value = tooManyAttemptsAlert
+		retryAfter.start(error.retryAfter ?? 0)
+		return
+	}
+
+	alert.value = serverErrorAlert
+}
+
+async function onSubmit() {
+	if (submitDisabled.value) {
+		return
+	}
+
+	if (!validate()) {
+		return
+	}
+
+	alert.value = null
+	submitting.value = true
+	try {
+		await api.request('/v1/auth/password-reset', {
+			method: 'POST',
+			headers: { 'Content-Type': 'application/json' },
+			body: JSON.stringify({ email: email.value }),
+		})
+		sent.value = true
+	} catch (error) {
+		handleRequestError(error)
+	} finally {
+		submitting.value = false
+	}
+}
+
+const pageTitle = computed(() => (sent.value ? '' : 'Reset your password'))
+const pageDescription = computed(() =>
+	sent.value
+		? undefined
+		: "Enter the email for your account and we'll send you a link to choose a new password.",
+)
 </script>
 
 <template>
-	<AuthShell title="Reset your password">
-		<p>Reset request placeholder.</p>
+	<AuthShell :title="pageTitle" :description="pageDescription">
+		<template v-if="alert" #notice>
+			<UAlert
+				:color="alert.tone"
+				:icon="alert.icon"
+				:title="alert.title"
+				:description="alert.description"
+				variant="soft"
+				:close="false"
+				:role="alertRole"
+			/>
+		</template>
+
+		<template v-if="sent" #default>
+			<ResultPanel
+				tone="success"
+				icon="i-lucide-mail-check"
+				title="Check your email"
+				description="If an account exists for that email, a password reset link has been sent."
+				:actions="resultPanelActions"
+			>
+				<p class="text-sm text-muted">The link expires in 1 hour.</p>
+			</ResultPanel>
+		</template>
+
+		<template v-else #default="{ controlSize, controlClass, inputClass }">
+			<UForm :state="{ email }" class="flex flex-col gap-4.5" @submit="onSubmit">
+				<UFormField
+					label="Email"
+					name="email"
+					:error="emailError || undefined"
+					:size="controlSize"
+				>
+					<template v-if="emailError" #error="{ error }">
+						<span class="flex items-center gap-1.5">
+							<UIcon
+								name="i-lucide-circle-alert"
+								class="size-3.5 shrink-0 text-error"
+							/>
+							{{ error }}
+						</span>
+					</template>
+					<UInput
+						v-model="email"
+						type="email"
+						placeholder="you@example.com"
+						autocomplete="email"
+						:disabled="submitDisabled"
+						variant="outline"
+						color="primary"
+						:highlight="!!emailError"
+						:size="controlSize"
+						:ui="{ base: inputClass, trailing: 'pe-1' }"
+						class="w-full"
+					/>
+				</UFormField>
+
+				<UButton
+					type="submit"
+					block
+					:size="controlSize"
+					:ui="{ base: controlClass }"
+					:loading="submitting"
+					:disabled="submitDisabled"
+				>
+					{{ submitLabel }}
+				</UButton>
+			</UForm>
+		</template>
+
+		<template v-if="!sent" #footer>
+			<RouterLink
+				to="/login"
+				class="font-medium text-highlighted underline underline-offset-3"
+			>
+				Back to log in
+			</RouterLink>
+		</template>
 	</AuthShell>
 </template>

web/src/views/__tests__/ResetConfirmView.spec.ts

@@ -0,0 +1,326 @@
+import { afterEach, describe, expect, it, vi } from 'vitest'
+import { mount, flushPromises } from '@vue/test-utils'
+import { createPinia, setActivePinia } from 'pinia'
+import uiPlugin from '@nuxt/ui/vue-plugin'
+import router from '@/router'
+import ResultPanel from '@/components/ResultPanel.vue'
+import ResetConfirmView from '../ResetConfirmView.vue'
+
+function mockResponse(status: number, body: unknown = null, headers: Record<string, string> = {}) {
+	return {
+		ok: status >= 200 && status < 300,
+		status,
+		headers: { get: (name: string) => headers[name] ?? null },
+		json: async () => body,
+	} as unknown as Response
+}
+
+function routeFor(url: string, init?: RequestInit) {
+	const method = init?.method ?? 'GET'
+	return `${method} ${url}`
+}
+
+function fetchRouter(handlers: Record<string, () => Response | Promise<Response>>) {
+	return vi.fn((url: string, init?: RequestInit) => {
+		const key = routeFor(url, init)
+		const handler = handlers[key]
+		if (!handler) {
+			throw new Error(`Unexpected fetch call: ${key}`)
+		}
+		return handler()
+	})
+}
+
+let currentWrapper: Awaited<ReturnType<typeof mount>> | null = null
+
+async function mountResetConfirm(
+	path: string,
+	handlers: Record<string, () => Response | Promise<Response>> = {},
+) {
+	setActivePinia(createPinia())
+	const fetchMock = fetchRouter(handlers)
+	global.fetch = fetchMock as unknown as typeof fetch
+	await router.push(path)
+	const wrapper = mount(ResetConfirmView, {
+		attachTo: document.body,
+		global: {
+			plugins: [router, uiPlugin],
+		},
+	})
+	currentWrapper = wrapper
+	await flushPromises()
+	return { wrapper, fetchMock }
+}
+
+const DEFAULT_PATH = '/register/reset/validate?c=abc123&email=marta%40renew.example'
+
+function newPasswordInput(wrapper: Awaited<ReturnType<typeof mountResetConfirm>>) {
+	return wrapper.find('#reset-new-password')
+}
+
+function confirmPasswordInput(wrapper: Awaited<ReturnType<typeof mountResetConfirm>>) {
+	return wrapper.find('#reset-confirm-password')
+}
+
+async function fillPasswords(
+	wrapper: Awaited<ReturnType<typeof mountResetConfirm>>,
+	password: string,
+	confirm: string,
+) {
+	await newPasswordInput(wrapper).setValue(password)
+	await confirmPasswordInput(wrapper).setValue(confirm)
+}
+
+afterEach(async () => {
+	currentWrapper?.unmount()
+	currentWrapper = null
+	await router.push('/login')
+})
+
+describe('Default — both parameters present, an untouched form', () => {
+	it('renders the empty form', async () => {
+		const { wrapper } = await mountResetConfirm(DEFAULT_PATH)
+
+		expect(wrapper.find('h1').text()).toBe('Choose a new password')
+		expect(wrapper.text()).toContain(
+			"Pick something you haven't used here before. You'll log in with it next.",
+		)
+
+		const emailField = wrapper.find('input[placeholder="you@example.com"]')
+		expect((emailField.element as HTMLInputElement).value).toBe('marta@renew.example')
+		expect((emailField.element as HTMLInputElement).readOnly).toBe(true)
+		expect(wrapper.text()).toContain('From your reset link.')
+
+		expect((newPasswordInput(wrapper).element as HTMLInputElement).value).toBe('')
+		expect(wrapper.text()).toContain('At least 8 characters')
+
+		expect((confirmPasswordInput(wrapper).element as HTMLInputElement).value).toBe('')
+		expect(wrapper.text()).toContain('Passwords match')
+
+		expect(wrapper.find('button[type="submit"]').text()).toBe('Change password')
+	})
+})
+
+describe('Too short — fewer than 8 characters blocks submission', () => {
+	it('never calls the endpoint and marks the length rule as errored', async () => {
+		const confirm = vi.fn(() => mockResponse(200))
+		const { wrapper } = await mountResetConfirm(DEFAULT_PATH, {
+			'POST /v1/auth/password-reset/confirm': confirm,
+		})
+
+		await fillPasswords(wrapper, 'lime', 'lime')
+		await wrapper.find('form').trigger('submit')
+		await flushPromises()
+
+		expect(confirm).not.toHaveBeenCalled()
+
+		const items = wrapper.findAll('li')
+		const lengthItem = items.find((item) => item.text().includes('At least 8 characters'))
+		expect(lengthItem?.text()).toContain('not met')
+
+		const matchItem = items.find((item) => item.text().includes('Passwords match'))
+		expect(matchItem?.text()).toContain('met')
+	})
+})
+
+describe('Mismatch — caught on blur and on submit', () => {
+	it('shows the mismatch error and blocks the request', async () => {
+		const confirm = vi.fn(() => mockResponse(200))
+		const { wrapper } = await mountResetConfirm(DEFAULT_PATH, {
+			'POST /v1/auth/password-reset/confirm': confirm,
+		})
+
+		await newPasswordInput(wrapper).setValue('limewash2026')
+		await confirmPasswordInput(wrapper).setValue('limewash2025')
+		await confirmPasswordInput(wrapper).trigger('blur')
+
+		expect(wrapper.text()).toContain("The passwords don't match.")
+
+		const matchItemAfterBlur = wrapper
+			.findAll('li')
+			.find((item) => item.text().includes('Passwords match'))
+		expect(matchItemAfterBlur?.find('svg').classes()).toContain('text-error')
+
+		await wrapper.find('form').trigger('submit')
+		await flushPromises()
+
+		expect(confirm).not.toHaveBeenCalled()
+		expect(wrapper.text()).toContain("The passwords don't match.")
+
+		const matchItemAfterSubmit = wrapper
+			.findAll('li')
+			.find((item) => item.text().includes('Passwords match'))
+		expect(matchItemAfterSubmit?.find('svg').classes()).toContain('text-error')
+	})
+})
+
+describe('Submitting — fields and button are disabled while the request is in flight', () => {
+	it('disables the fields and shows the loading label', async () => {
+		let resolveConfirm: (() => void) | null = null
+		const { wrapper } = await mountResetConfirm(DEFAULT_PATH, {
+			'POST /v1/auth/password-reset/confirm': () =>
+				new Promise((resolve) => {
+					resolveConfirm = () => resolve(mockResponse(200))
+				}),
+		})
+
+		await fillPasswords(wrapper, 'limewash2026', 'limewash2026')
+		await wrapper.find('form').trigger('submit')
+		await flushPromises()
+
+		expect((newPasswordInput(wrapper).element as HTMLInputElement).disabled).toBe(true)
+		expect((confirmPasswordInput(wrapper).element as HTMLInputElement).disabled).toBe(true)
+
+		const submitButton = wrapper.find('button[type="submit"]')
+		expect(submitButton.text()).toBe('Changing password…')
+		expect((submitButton.element as HTMLButtonElement).disabled).toBe(true)
+
+		resolveConfirm?.()
+		await flushPromises()
+	})
+})
+
+describe('Success — a 200 hands off to the log-in screen', () => {
+	it('navigates to /login?reason=password-changed', async () => {
+		const { wrapper, fetchMock } = await mountResetConfirm(DEFAULT_PATH, {
+			'POST /v1/auth/password-reset/confirm': () => mockResponse(200),
+		})
+
+		await fillPasswords(wrapper, 'limewash2026', 'limewash2026')
+		await wrapper.find('form').trigger('submit')
+
+		await vi.waitFor(() =>
+			expect(router.currentRoute.value.fullPath).toBe('/login?reason=password-changed'),
+		)
+
+		expect(fetchMock).toHaveBeenCalledWith(
+			'/v1/auth/password-reset/confirm',
+			expect.objectContaining({
+				method: 'POST',
+				body: JSON.stringify({
+					email: 'marta@renew.example',
+					code: 'abc123',
+					password: 'limewash2026',
+				}),
+			}),
+		)
+	})
+})
+
+describe('Invalid or expired — a 403 replaces the form with a ResultPanel', () => {
+	it('shows the panel and navigates depending on the action', async () => {
+		const { wrapper } = await mountResetConfirm(DEFAULT_PATH, {
+			'POST /v1/auth/password-reset/confirm': () => mockResponse(403),
+		})
+
+		await fillPasswords(wrapper, 'limewash2026', 'limewash2026')
+		await wrapper.find('form').trigger('submit')
+		await flushPromises()
+
+		expect(wrapper.find('form').exists()).toBe(false)
+		expect(wrapper.text()).toContain('This reset link has expired')
+		expect(wrapper.text()).toContain(
+			'Reset links work once, for 1 hour. Request a new one and use it within the hour.',
+		)
+
+		const resultPanel = wrapper.findComponent(ResultPanel)
+		expect(resultPanel.props('tone')).toBe('error')
+		expect(resultPanel.props('icon')).toBe('i-lucide-link-2-off')
+
+		const buttons = wrapper.findAll('button')
+		const requestNew = buttons.find((button) => button.text() === 'Request a new link')
+		expect(requestNew).toBeTruthy()
+		await requestNew?.trigger('click')
+
+		await vi.waitFor(() =>
+			expect(router.currentRoute.value.path).toBe('/register/reset/request'),
+		)
+	})
+
+	it('navigates to /login when Back to log in is activated', async () => {
+		const { wrapper } = await mountResetConfirm(DEFAULT_PATH, {
+			'POST /v1/auth/password-reset/confirm': () => mockResponse(403),
+		})
+
+		await fillPasswords(wrapper, 'limewash2026', 'limewash2026')
+		await wrapper.find('form').trigger('submit')
+		await flushPromises()
+
+		const buttons = wrapper.findAll('button')
+		const backToLogin = buttons.find((button) => button.text() === 'Back to log in')
+		expect(backToLogin).toBeTruthy()
+		await backToLogin?.trigger('click')
+
+		await vi.waitFor(() => expect(router.currentRoute.value.path).toBe('/login'))
+	})
+})
+
+describe('Server or network error — the form keeps its values and re-enables', () => {
+	it.each([
+		{ name: 'a 500 response', handler: () => mockResponse(500) },
+		{
+			name: 'a network failure',
+			handler: () => Promise.reject(new TypeError('Failed to fetch')),
+		},
+	])('shows the error alert and keeps the values for $name', async ({ handler }) => {
+		const confirm = vi.fn(handler)
+		const { wrapper } = await mountResetConfirm(DEFAULT_PATH, {
+			'POST /v1/auth/password-reset/confirm': confirm,
+		})
+
+		await fillPasswords(wrapper, 'limewash2026', 'limewash2026')
+		await wrapper.find('form').trigger('submit')
+		await flushPromises()
+
+		expect(confirm).toHaveBeenCalled()
+		expect(wrapper.text()).toContain("Couldn't reach RenewCMS")
+		expect(wrapper.text()).toContain('Check your connection and try again.')
+
+		expect(wrapper.find('form').exists()).toBe(true)
+		expect((newPasswordInput(wrapper).element as HTMLInputElement).value).toBe('limewash2026')
+		expect((confirmPasswordInput(wrapper).element as HTMLInputElement).value).toBe(
+			'limewash2026',
+		)
+		expect((newPasswordInput(wrapper).element as HTMLInputElement).disabled).toBe(false)
+		expect((confirmPasswordInput(wrapper).element as HTMLInputElement).disabled).toBe(false)
+
+		const submitButton = wrapper.find('button[type="submit"]')
+		expect(submitButton.text()).toBe('Change password')
+		expect((submitButton.element as HTMLButtonElement).disabled).toBe(false)
+	})
+})
+
+describe('Missing parameters — either missing parameter blocks the request', () => {
+	it.each([
+		{
+			path: '/register/reset/validate?email=marta%40renew.example',
+		},
+		{ path: '/register/reset/validate?c=abc123' },
+		{ path: '/register/reset/validate' },
+	])('renders the missing-parameters panel for $path', async ({ path }) => {
+		const confirm = vi.fn(() => mockResponse(200))
+		const { wrapper } = await mountResetConfirm(path, {
+			'POST /v1/auth/password-reset/confirm': confirm,
+		})
+
+		expect(confirm).not.toHaveBeenCalled()
+		expect(wrapper.find('form').exists()).toBe(false)
+		expect(wrapper.text()).toContain('This link is incomplete')
+		expect(wrapper.text()).toContain(
+			'Part of the reset link is missing. Open it from your email again, or request a new one.',
+		)
+
+		const resultPanel = wrapper.findComponent(ResultPanel)
+		expect(resultPanel.props('tone')).toBe('error')
+		expect(resultPanel.props('icon')).toBe('i-lucide-link-2-off')
+		expect(resultPanel.props('actions')).toHaveLength(1)
+
+		const action = wrapper.find('button')
+		expect(action.text()).toBe('Request a new link')
+		await action.trigger('click')
+
+		await vi.waitFor(() =>
+			expect(router.currentRoute.value.path).toBe('/register/reset/request'),
+		)
+	})
+})

web/src/views/__tests__/ResetRequestView.spec.ts

@@ -0,0 +1,222 @@
+import { afterEach, describe, expect, it, vi } from 'vitest'
+import { mount, flushPromises } from '@vue/test-utils'
+import { createPinia, setActivePinia } from 'pinia'
+import uiPlugin from '@nuxt/ui/vue-plugin'
+import router from '@/router'
+import ResultPanel from '@/components/ResultPanel.vue'
+import ResetRequestView from '../ResetRequestView.vue'
+
+function mockResponse(status: number, body: unknown = null, headers: Record<string, string> = {}) {
+	return {
+		ok: status >= 200 && status < 300,
+		status,
+		headers: { get: (name: string) => headers[name] ?? null },
+		json: async () => body,
+	} as unknown as Response
+}
+
+function routeFor(url: string, init?: RequestInit) {
+	const method = init?.method ?? 'GET'
+	return `${method} ${url}`
+}
+
+function fetchRouter(handlers: Record<string, () => Response | Promise<Response>>) {
+	return vi.fn((url: string, init?: RequestInit) => {
+		const key = routeFor(url, init)
+		const handler = handlers[key]
+		if (!handler) {
+			throw new Error(`Unexpected fetch call: ${key}`)
+		}
+		return handler()
+	})
+}
+
+let currentWrapper: Awaited<ReturnType<typeof mount>> | null = null
+
+async function mountResetRequest(
+	handlers: Record<string, () => Response | Promise<Response>> = {},
+) {
+	setActivePinia(createPinia())
+	const fetchMock = fetchRouter(handlers)
+	global.fetch = fetchMock as unknown as typeof fetch
+	await router.push('/register/reset/request')
+	const wrapper = mount(ResetRequestView, {
+		attachTo: document.body,
+		global: {
+			plugins: [router, uiPlugin],
+		},
+	})
+	currentWrapper = wrapper
+	await flushPromises()
+	return { wrapper, fetchMock }
+}
+
+function emailInput(wrapper: Awaited<ReturnType<typeof mountResetRequest>>) {
+	return wrapper.find('input[placeholder="you@example.com"]')
+}
+
+async function fillAndSubmit(
+	wrapper: Awaited<ReturnType<typeof mountResetRequest>>,
+	email: string,
+) {
+	await emailInput(wrapper).setValue(email)
+	await wrapper.find('form').trigger('submit')
+	await flushPromises()
+}
+
+afterEach(async () => {
+	currentWrapper?.unmount()
+	currentWrapper = null
+	await router.push('/login')
+})
+
+describe('Default — a fresh, empty form', () => {
+	it('renders the empty state', async () => {
+		const { wrapper } = await mountResetRequest()
+
+		expect(wrapper.find('h1').text()).toBe('Reset your password')
+		expect(wrapper.text()).toContain(
+			"Enter the email for your account and we'll send you a link to choose a new password.",
+		)
+
+		expect((emailInput(wrapper).element as HTMLInputElement).value).toBe('')
+
+		expect(wrapper.find('button[type="submit"]').text()).toBe('Send reset link')
+
+		const footerLink = wrapper.find('a[href="/login"]')
+		expect(footerLink.exists()).toBe(true)
+		expect(footerLink.text()).toBe('Back to log in')
+	})
+})
+
+describe('Validation error — an invalid email blocks the request', () => {
+	it('never calls the endpoint and shows the field error', async () => {
+		const request = vi.fn(() => mockResponse(200))
+		const { wrapper } = await mountResetRequest({
+			'POST /v1/auth/password-reset': request,
+		})
+
+		await fillAndSubmit(wrapper, 'marta@renew')
+
+		expect(request).not.toHaveBeenCalled()
+		expect(wrapper.text()).toContain('Enter a full email address, like name@example.com.')
+	})
+})
+
+describe('Submitting — the field and button are disabled while the request is in flight', () => {
+	it('disables the field and shows the loading label', async () => {
+		let resolveRequest: (() => void) | null = null
+		const { wrapper } = await mountResetRequest({
+			'POST /v1/auth/password-reset': () =>
+				new Promise((resolve) => {
+					resolveRequest = () => resolve(mockResponse(200))
+				}),
+		})
+
+		await emailInput(wrapper).setValue('marta@renew.example')
+		await wrapper.find('form').trigger('submit')
+		await flushPromises()
+
+		expect((emailInput(wrapper).element as HTMLInputElement).disabled).toBe(true)
+		const submitButton = wrapper.find('button[type="submit"]')
+		expect(submitButton.text()).toBe('Sending…')
+		expect((submitButton.element as HTMLButtonElement).disabled).toBe(true)
+
+		resolveRequest?.()
+		await flushPromises()
+	})
+})
+
+describe('Sent — any 200 shows the same neutral confirmation', () => {
+	it('replaces the form with a ResultPanel and navigates back to log in', async () => {
+		const { wrapper, fetchMock } = await mountResetRequest({
+			'POST /v1/auth/password-reset': () => mockResponse(200),
+		})
+
+		await fillAndSubmit(wrapper, 'marta@renew.example')
+
+		expect(fetchMock).toHaveBeenCalledWith(
+			'/v1/auth/password-reset',
+			expect.objectContaining({
+				method: 'POST',
+				body: JSON.stringify({ email: 'marta@renew.example' }),
+			}),
+		)
+
+		expect(wrapper.find('form').exists()).toBe(false)
+		expect(wrapper.text()).toContain('Check your email')
+		expect(wrapper.text()).toContain(
+			'If an account exists for that email, a password reset link has been sent.',
+		)
+		expect(wrapper.text()).toContain('The link expires in 1 hour.')
+
+		const resultPanel = wrapper.findComponent(ResultPanel)
+		expect(resultPanel.props('tone')).toBe('success')
+		expect(resultPanel.props('icon')).toBe('i-lucide-mail-check')
+
+		const action = wrapper.find('button')
+		expect(action.text()).toBe('Back to log in')
+		await action.trigger('click')
+
+		await vi.waitFor(() => expect(router.currentRoute.value.path).toBe('/login'))
+	})
+})
+
+describe('Too many attempts — the button is disabled with a live countdown', () => {
+	it('counts down from the Retry-After value and re-enables at zero', async () => {
+		vi.useFakeTimers()
+		const { wrapper } = await mountResetRequest({
+			'POST /v1/auth/password-reset': () => mockResponse(429, null, { 'Retry-After': '58' }),
+		})
+
+		await fillAndSubmit(wrapper, 'marta@renew.example')
+
+		expect(wrapper.text()).toContain('Too many requests')
+		expect(wrapper.text()).toContain('Wait a moment before asking for another link.')
+
+		expect((emailInput(wrapper).element as HTMLInputElement).value).toBe('marta@renew.example')
+
+		const button = wrapper.find('button[type="submit"]')
+		expect(button.text()).toBe('Try again in 0:58')
+		expect((button.element as HTMLButtonElement).disabled).toBe(true)
+		expect((emailInput(wrapper).element as HTMLInputElement).disabled).toBe(true)
+
+		await vi.advanceTimersByTimeAsync(58000)
+		await flushPromises()
+
+		expect(wrapper.find('button[type="submit"]').text()).toBe('Send reset link')
+		expect((wrapper.find('button[type="submit"]').element as HTMLButtonElement).disabled).toBe(
+			false,
+		)
+		expect((emailInput(wrapper).element as HTMLInputElement).disabled).toBe(false)
+		vi.useRealTimers()
+	})
+})
+
+describe('Server or network error — the field keeps its value and re-enables', () => {
+	it.each([
+		{ name: 'a 500 response', handler: () => mockResponse(500) },
+		{
+			name: 'a network failure',
+			handler: () => Promise.reject(new TypeError('Failed to fetch')),
+		},
+	])('shows the error alert and keeps the value for $name', async ({ handler }) => {
+		const request = vi.fn(handler)
+		const { wrapper } = await mountResetRequest({
+			'POST /v1/auth/password-reset': request,
+		})
+
+		await fillAndSubmit(wrapper, 'marta@renew.example')
+
+		expect(request).toHaveBeenCalled()
+		expect(wrapper.text()).toContain("Couldn't send the link")
+		expect(wrapper.text()).toContain('Check your connection and try again.')
+
+		expect((emailInput(wrapper).element as HTMLInputElement).value).toBe('marta@renew.example')
+		expect((emailInput(wrapper).element as HTMLInputElement).disabled).toBe(false)
+
+		const submitButton = wrapper.find('button[type="submit"]')
+		expect(submitButton.text()).toBe('Send reset link')
+		expect((submitButton.element as HTMLButtonElement).disabled).toBe(false)
+	})
+})