412 lines
14 KiB
Plaintext
412 lines
14 KiB
Plaintext
component StrongPassword {
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outputs {
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input(payload: { value: string; score: number; maximumScore: number; percent: number; level: string })
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change(payload: { value: string; score: number; maximumScore: number; percent: number; level: string })
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strength(payload: { value: string; score: number; maximumScore: number; percent: number; level: string })
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}
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props {
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size: string = "default"
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color: string = "primary"
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label: string = "Password"
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name: string = "password"
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value: string = ""
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placeholder: string = "Create a strong password"
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autocomplete: string = "new-password"
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minLength: number = 8
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specialCharactersSet: string = "!@#$%^&*()_+-=[]{}|;:,.<>?"
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requireLowercase: boolean = true
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requireUppercase: boolean = true
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requireNumber: boolean = true
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requireSpecialCharacter: boolean = true
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showRequirements: boolean = true
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presentation: string = "inline"
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hintText: string = "Use a unique password you do not use elsewhere."
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emptyLabel: string = "Enter a password"
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weakLabel: string = "Weak"
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fairLabel: string = "Fair"
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goodLabel: string = "Good"
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strongLabel: string = "Strong"
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disabled: boolean = false
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readonly: boolean = false
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required: boolean = false
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invalid: boolean = false
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validationMessage: string = ""
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class: string = ""
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}
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state password = value
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state detailsOpen: boolean = false
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functions {
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shared function hasMinimumLength() {
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return password.length >= Number(minLength)
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}
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shared function hasLowercase() {
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return password !== password.toUpperCase()
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}
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shared function hasUppercase() {
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return password !== password.toLowerCase()
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}
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shared function hasNumber() {
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return containsCharacterAt("0123456789", 0)
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}
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shared function hasSpecialCharacter() {
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return containsCharacterAt(specialCharactersSet, 0)
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}
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shared function containsCharacterAt(characters, index) {
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if (index >= characters.length) {
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return false
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}
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if (password.includes(characters[index])) {
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return true
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}
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return containsCharacterAt(characters, index + 1)
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}
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shared function score() {
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return (hasMinimumLength() ? 1 : 0) + (requireLowercase && hasLowercase() ? 1 : 0) + (requireUppercase && hasUppercase() ? 1 : 0) + (requireNumber && hasNumber() ? 1 : 0) + (requireSpecialCharacter && hasSpecialCharacter() ? 1 : 0)
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}
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shared function maximumScore() {
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return 1 + (requireLowercase ? 1 : 0) + (requireUppercase ? 1 : 0) + (requireNumber ? 1 : 0) + (requireSpecialCharacter ? 1 : 0)
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}
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shared function strengthPercent() {
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return Math.round(score() / maximumScore() * 100)
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}
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shared function strengthLevel() {
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if (!password) {
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return "empty"
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}
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if (strengthPercent() <= 25) {
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return "weak"
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}
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if (strengthPercent() <= 50) {
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return "fair"
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}
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if (strengthPercent() < 100) {
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return "good"
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}
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return "strong"
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}
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shared function strengthLabel() {
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if (strengthLevel() === "weak") {
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return weakLabel
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}
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if (strengthLevel() === "fair") {
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return fairLabel
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}
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if (strengthLevel() === "good") {
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return goodLabel
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}
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if (strengthLevel() === "strong") {
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return strongLabel
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}
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return emptyLabel
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}
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}
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view {
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<div
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class="wire-next wire-next--color-{color} wire-next--size-{size} wire-next--strong-password wire-next--strong-password-{presentation} {invalid ? 'wire-next--invalid' : ''} {disabled ? 'wire-next--disabled' : ''} {class}"
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data-wrn-strong-password
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data-strength="{password ? strengthLevel() : 'empty'}"
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data-score="{password ? score() : 0}"
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>
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<label for="{name}-strong-password">{label}</label>
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<div class="wire-next__strong-password-anchor">
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<input
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{...attrs}
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id="{name}-strong-password"
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type="password"
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name="{name}"
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value="{password}"
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placeholder="{placeholder}"
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autocomplete="{autocomplete}"
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minlength="{minLength}"
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disabled="{disabled}"
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readonly="{readonly}"
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required="{required}"
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aria-invalid="{invalid ? 'true' : 'false'}"
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aria-describedby="{validationMessage ? name + '-validation' : hintText ? name + '-hint' : ''}"
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@focus="detailsOpen = true"
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@blur="detailsOpen = false"
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@input="password = event.target.value; output.input({ value: password, score: score(), maximumScore: maximumScore(), percent: strengthPercent(), level: strengthLevel() }); output.strength({ value: password, score: score(), maximumScore: maximumScore(), percent: strengthPercent(), level: strengthLevel() })"
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@change="output.change({ value: password, score: score(), maximumScore: maximumScore(), percent: strengthPercent(), level: strengthLevel() })"
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/>
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{#if presentation === "popover"}
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<div
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class="wire-next__strong-password-popover"
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data-open="{detailsOpen ? 'true' : 'false'}"
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role="status"
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>
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<div class="wire-next__strong-password-popover-arrow" aria-hidden="true"></div>
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<div class="wire-next__strong-password-details">
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<div class="wire-next__strong-password-summary">
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<span>Password strength</span>
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<strong>{password ? strengthLabel() : emptyLabel}</strong>
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</div>
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<div
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class="wire-next__strong-password-meter"
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role="progressbar"
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aria-label="Password strength"
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aria-valuemin="0"
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aria-valuemax="100"
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aria-valuenow="{password ? strengthPercent() : 0}"
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>
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<span style="width: {password ? strengthPercent() : 0}%"></span>
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</div>
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{#if showRequirements}
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<ul class="wire-next__strong-password-requirements">
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<li data-met="{password && hasMinimumLength() ? 'true' : 'false'}">
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<span aria-hidden="true"></span>At least {minLength} characters
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</li>
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{#if requireLowercase}<li data-met="{password && hasLowercase() ? 'true' : 'false'}"><span aria-hidden="true"></span>One lowercase letter</li>{/if}
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{#if requireUppercase}<li data-met="{password && hasUppercase() ? 'true' : 'false'}"><span aria-hidden="true"></span>One uppercase letter</li>{/if}
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{#if requireNumber}<li data-met="{password && hasNumber() ? 'true' : 'false'}"><span aria-hidden="true"></span>One number</li>{/if}
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{#if requireSpecialCharacter}<li data-met="{password && hasSpecialCharacter() ? 'true' : 'false'}"><span aria-hidden="true"></span>One special character: {specialCharactersSet}</li>{/if}
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</ul>
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{/if}
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{#if hintText}<small id="{name}-hint">{hintText}</small>{/if}
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</div>
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</div>
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{/if}
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</div>
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{#if presentation !== "popover"}
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<div class="wire-next__strong-password-details">
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<div class="wire-next__strong-password-summary">
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<span>Password strength</span>
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<strong>{password ? strengthLabel() : emptyLabel}</strong>
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</div>
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<div
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class="wire-next__strong-password-meter"
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role="progressbar"
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aria-label="Password strength"
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aria-valuemin="0"
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aria-valuemax="100"
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aria-valuenow="{password ? strengthPercent() : 0}"
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>
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<span style="width: {password ? strengthPercent() : 0}%"></span>
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</div>
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{#if showRequirements}
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<ul class="wire-next__strong-password-requirements">
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<li data-met="{password && hasMinimumLength() ? 'true' : 'false'}"><span aria-hidden="true"></span>At least {minLength} characters</li>
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{#if requireLowercase}<li data-met="{password && hasLowercase() ? 'true' : 'false'}"><span aria-hidden="true"></span>One lowercase letter</li>{/if}
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{#if requireUppercase}<li data-met="{password && hasUppercase() ? 'true' : 'false'}"><span aria-hidden="true"></span>One uppercase letter</li>{/if}
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{#if requireNumber}<li data-met="{password && hasNumber() ? 'true' : 'false'}"><span aria-hidden="true"></span>One number</li>{/if}
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{#if requireSpecialCharacter}<li data-met="{password && hasSpecialCharacter() ? 'true' : 'false'}"><span aria-hidden="true"></span>One special character: {specialCharactersSet}</li>{/if}
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</ul>
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{/if}
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{#if hintText}<small id="{name}-hint">{hintText}</small>{/if}
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</div>
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{/if}
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<small id="{name}-validation" class="wire-next__validation" data-error="{name}">{validationMessage}</small>
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</div>
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}
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style {
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.wire-next--strong-password {
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position: relative;
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display: grid;
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width: 100%;
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gap: 0.6rem;
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color: var(--wire-color-text);
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}
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.wire-next--strong-password > label {
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font-size: 0.82em;
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font-weight: 700;
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}
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.wire-next__strong-password-anchor {
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position: relative;
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}
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.wire-next--strong-password input {
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width: 100%;
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min-height: 2.75em;
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padding: 0.68em 0.85em;
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border: 1px solid var(--wire-color-border);
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border-radius: var(--wire-radius-sm);
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outline: 0;
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color: var(--wire-color-text);
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background: var(--wire-color-surface);
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font: inherit;
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transition:
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border-color 160ms ease,
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box-shadow 160ms ease;
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}
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.wire-next--strong-password input:focus-visible {
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border-color: var(--wire-component-color);
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box-shadow: 0 0 0 3px color-mix(in srgb, var(--wire-component-color) 16%, transparent);
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}
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.wire-next__strong-password-details {
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display: grid;
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gap: 0.65rem;
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}
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.wire-next__strong-password-summary {
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display: flex;
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align-items: center;
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justify-content: space-between;
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gap: 1rem;
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color: var(--wire-color-muted);
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font-size: 0.75em;
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}
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.wire-next__strong-password-summary strong {
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color: var(--wire-color-text);
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}
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.wire-next__strong-password-meter {
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width: 100%;
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height: 0.42rem;
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overflow: hidden;
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border-radius: 999px;
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background: color-mix(in srgb, var(--wire-color-border) 72%, transparent);
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}
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.wire-next__strong-password-meter > span {
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display: block;
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width: 0;
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height: 100%;
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border-radius: inherit;
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background: var(--wire-color-danger);
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transition:
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width 180ms ease,
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background-color 180ms ease;
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}
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.wire-next--strong-password[data-strength="fair"] .wire-next__strong-password-meter > span {
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background: var(--wire-color-warning);
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}
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.wire-next--strong-password[data-strength="good"] .wire-next__strong-password-meter > span {
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background: var(--wire-component-color);
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}
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.wire-next--strong-password[data-strength="strong"] .wire-next__strong-password-meter > span {
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background: var(--wire-color-success);
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}
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.wire-next__strong-password-requirements {
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display: grid;
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grid-template-columns: repeat(2, minmax(0, 1fr));
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gap: 0.45rem 1rem;
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margin: 0;
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padding: 0;
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list-style: none;
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}
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.wire-next__strong-password-requirements li {
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display: flex;
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min-width: 0;
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align-items: flex-start;
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gap: 0.45rem;
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color: var(--wire-color-muted);
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font-size: 0.72em;
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line-height: 1.45;
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}
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.wire-next__strong-password-requirements li > span {
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position: relative;
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width: 0.9rem;
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height: 0.9rem;
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flex: 0 0 auto;
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margin-top: 0.08rem;
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border: 1px solid currentColor;
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border-radius: 50%;
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}
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.wire-next__strong-password-requirements li > span::after {
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position: absolute;
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top: 0.12rem;
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left: 0.29rem;
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width: 0.22rem;
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height: 0.42rem;
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border: solid var(--wire-color-surface);
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border-width: 0 0.1rem 0.1rem 0;
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content: "";
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opacity: 0;
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transform: rotate(45deg);
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}
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.wire-next__strong-password-requirements li[data-met="true"] {
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color: var(--wire-color-success);
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}
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.wire-next__strong-password-requirements li[data-met="true"] > span {
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border-color: var(--wire-color-success);
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background: var(--wire-color-success);
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}
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.wire-next__strong-password-requirements li[data-met="true"] > span::after {
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opacity: 1;
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}
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.wire-next__strong-password-details > small {
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color: var(--wire-color-muted);
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font-size: 0.7em;
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line-height: 1.5;
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}
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.wire-next__strong-password-popover {
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position: absolute;
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top: calc(100% + 0.7rem);
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left: 0;
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z-index: 30;
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width: min(28rem, calc(100vw - 2rem));
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padding: 1rem;
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border: 1px solid var(--wire-color-border);
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border-radius: var(--wire-radius);
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opacity: 0;
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visibility: hidden;
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background: var(--wire-color-surface);
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box-shadow: var(--wire-shadow-2);
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transform: translateY(-0.35rem);
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transition:
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opacity 140ms ease,
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transform 140ms ease,
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visibility 140ms ease;
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}
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.wire-next__strong-password-popover[data-open="true"] {
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opacity: 1;
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visibility: visible;
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transform: translateY(0);
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}
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.wire-next__strong-password-popover-arrow {
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position: absolute;
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top: -0.38rem;
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left: 1.25rem;
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width: 0.7rem;
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height: 0.7rem;
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border-top: 1px solid var(--wire-color-border);
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border-left: 1px solid var(--wire-color-border);
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background: var(--wire-color-surface);
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transform: rotate(45deg);
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}
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@media (max-width: 560px) {
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.wire-next__strong-password-requirements {
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grid-template-columns: 1fr;
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}
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}
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}
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}
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