Rocket.Chat/packages/rocketchat-2fa/client/accountSecurity.html

<template name="accountSecurity">
	<section class="preferences-page preferences-page--new page-settings">
		{{> header sectionName="Security" fullpage=true}}
		<div class="preferences-page__content">
			<form id="security" autocomplete="off" class="container">
				{{# if isAllowed}}
				<div class="section">
					<h1>{{_ "Two-factor_authentication"}}</h1>
					<div class="section-content border-component-color">
						{{#if isEnabled}}
						<button class="rc-button rc-button--cancel disable-2fa">{{_ "Disable_two-factor_authentication"}}</button>
						{{else}}
						{{#unless isRegistering}}
						<p>{{_ "Two-factor_authentication_is_currently_disabled"}}</p>

						<button class="rc-button rc-button--primary enable-2fa">{{_ "Enable_two-factor_authentication"}}</button>
						{{else}}
						<p>{{_ "Scan_QR_code"}}</p>
						<p>{{_ "Scan_QR_code_alternative_s" code=imageSecret}}</p>

						<img src="{{imageData}}">

						<form>
							<div class="input-line double-col">
								<input type="text" class="rc-input__element" id="testCode" placeholder="{{_ "Enter_authentication_code"}}">
								<button class="rc-button rc-button--primary setting-action verify-code">{{_ "Verify"}}</button>
							</div>
						</form>
						{{/unless}}
						{{/if}}
					</div>
				</div>

				{{#if isEnabled}}
				<div class="section">
					<h1>{{_ "Backup_codes"}}</h1>
					<div class="section-content border-component-color">
						<p>{{codesRemaining}}</p>
						<button class="rc-button rc-button--secondary regenerate-codes">{{_ "Regenerate_codes"}}</button>
					</div>
				</div>
				{{/if}}
				{{/if}}
			</form>
		</div>
	</section>
</template>