luci-mod-system: remplement password change as client side view

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 93 insertions, 30 deletions

diff --git a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/password.js b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/password.js
index 7a79d7e2da..6c5ffa1b26 100644
--- a/modules/luci-mod-system/htdocs/luci-static/resources/view/system/password.js
+++ b/modules/luci-mod-system/htdocs/luci-static/resources/view/system/password.js
@@ -1,31 +1,94 @@
-function submitPassword(ev) {
-	var pw1 = document.body.querySelector('[name="pw1"]'),
-	    pw2 = document.body.querySelector('[name="pw2"]');
-
-	if (!pw1.value.length || !pw2.value.length)
-		return;
-
-	if (pw1.value === pw2.value) {
-		L.showModal(_('Change login password'),
-			E('p', { class: 'spinning' }, _('Changing password…')));
-
-		L.post('admin/system/admin/password/json', { password: pw1.value },
-			function() {
-				showModal(_('Change login password'), [
-					E('div', _('The system password has been successfully changed.')),
-					E('div', { 'class': 'right' },
-						E('div', { class: 'btn', click: L.hideModal }, _('Dismiss')))
-				]);
-
-				pw1.value = pw2.value = '';
-			});
-	}
-	else {
-		L.showModal(_('Change login password'), [
-			E('div', { class: 'alert-message warning' },
-				_('Given password confirmation did not match, password not changed!')),
-			E('div', { 'class': 'right' },
-				E('div', { class: 'btn', click: L.hideModal }, _('Dismiss')))
-		]);
+'use strict';
+'require form';
+'require rpc';
+
+var formData = {
+	password: {
+		pw1: null,
+		pw2: null
 	}
-}
+};
+
+var callSetPassword = rpc.declare({
+	object: 'luci',
+	method: 'setPassword',
+	params: [ 'username', 'password' ],
+	expect: { result: false }
+});
+
+return L.view.extend({
+	checkPassword: function(section_id, value) {
+		var strength = document.querySelector('.cbi-value-description'),
+		    strongRegex = new RegExp("^(?=.{8,})(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*\\W).*$", "g"),
+		    mediumRegex = new RegExp("^(?=.{7,})(((?=.*[A-Z])(?=.*[a-z]))|((?=.*[A-Z])(?=.*[0-9]))|((?=.*[a-z])(?=.*[0-9]))).*$", "g"),
+		    enoughRegex = new RegExp("(?=.{6,}).*", "g");
+
+		if (strength && value.length) {
+			if (false == enoughRegex.test(value))
+				strength.innerHTML = '%s: <span style="color:red">%s</span>'.format(_('Password strength'), _('More Characters'));
+			else if (strongRegex.test(value))
+				strength.innerHTML = '%s: <span style="color:green">%s</span>'.format(_('Password strength'), _('Strong'));
+			else if (mediumRegex.test(value))
+				strength.innerHTML = '%s: <span style="color:orange">%s</span>'.format(_('Password strength'), _('Medium'));
+			else
+				strength.innerHTML = '%s: <span style="color:red">%s</span>'.format(_('Password strength'), _('Weak'));
+		}
+
+		return true;
+	},
+
+	render: function() {
+		var m, s, o;
+
+		m = new form.JSONMap(formData, _('Router Password'), _('Changes the administrator password for accessing the device'));
+		s = m.section(form.NamedSection, 'password', 'password');
+
+		o = s.option(form.Value, 'pw1', _('Password'));
+		o.password = true;
+		o.validate = this.checkPassword;
+
+		o = s.option(form.Value, 'pw2', _('Confirmation'), ' ');
+		o.password = true;
+		o.renderWidget = function(/* ... */) {
+			var node = form.Value.prototype.renderWidget.apply(this, arguments);
+
+			node.childNodes[1].addEventListener('keydown', function(ev) {
+				if (ev.keyCode == 13 && !ev.currentTarget.classList.contains('cbi-input-invalid'))
+					document.querySelector('.cbi-button-save').click();
+			});
+
+			return node;
+		};
+
+		return m.render();
+	},
+
+	handleSave: function() {
+		var map = document.querySelector('.cbi-map');
+
+		return L.dom.callClassMethod(map, 'save').then(function() {
+			if (formData.password.pw1 == null || formData.password.pw1.length == 0)
+				return;
+
+			if (formData.password.pw1 != formData.password.pw2) {
+				L.ui.addNotification(null, E('p', _('Given password confirmation did not match, password not changed!')), 'danger');
+				return;
+			}
+
+			return callSetPassword('root', formData.password.pw1).then(function(success) {
+				if (success)
+					L.ui.addNotification(null, E('p', _('The system password has been successfully changed.')), 'info');
+				else
+					L.ui.addNotification(null, E('p', _('Failed to change the system password.')), 'danger');
+
+				formData.password.pw1 = null;
+				formData.password.pw2 = null;
+
+				L.dom.callClassMethod(map, 'render');
+			});
+		});
+	},
+
+	handleSaveApply: null,
+	handleReset: null
+});