gitea/templates/user/settings/security/u2f.tmpl

<h4 class="ui top attached header">
{{.i18n.Tr "settings.u2f"}}
</h4>
<div class="ui attached segment">
	<p>{{.i18n.Tr "settings.u2f_desc" | Str2html}}</p>
	<div class="ui key list">
		{{range .U2FRegistrations}}
			<div class="item">
				<div class="right floated content">
					<button class="ui red tiny button delete-button" data-modal-id="delete-registration" data-url="{{$.Link}}/u2f/delete" data-id="{{.ID}}">
					{{$.i18n.Tr "settings.delete_key"}}
					</button>
				</div>
				<div class="content">
					<strong>{{.Name}}</strong>
				</div>
			</div>
		{{end}}
	</div>
	<div class="ui form">
		{{.CsrfTokenHtml}}
		<div class="required field">
			<label for="nickname">{{.i18n.Tr "settings.u2f_nickname"}}</label>
			<input id="nickname" name="nickname" type="text" required>
		</div>
		<button id="register-security-key" class="ui green button">{{svg "octicon-key"}} {{.i18n.Tr "settings.u2f_register_key"}}</button>
	</div>
</div>

<div class="ui small modal" id="register-device">
	<div class="header">{{.i18n.Tr "settings.u2f_register_key"}}</div>
	<div class="content">
		<i class="notched spinner loading icon"></i> {{.i18n.Tr "settings.u2f_press_button"}}
	</div>
	<div class="actions">
		<div class="ui cancel button">{{.i18n.Tr "cancel"}}</div>
	</div>
</div>

{{template "user/auth/u2f_error" .}}

<div class="ui small basic delete modal" id="delete-registration">
	<div class="ui icon header">
		{{svg "octicon-trash"}}
	{{.i18n.Tr "settings.u2f_delete_key"}}
	</div>
	<div class="content">
		<p>{{.i18n.Tr "settings.u2f_delete_key_desc"}}</p>
	</div>
	{{template "base/delete_modal_actions" .}}
</div>