gui: user: fix #2898 add dialog to set password

Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>

www/window/UserPassword.js

@@ -0,0 +1,41 @@
+Ext.define('PBS.window.UserPassword', {
+    extend: 'Proxmox.window.Edit',
+    alias: 'widget.pbsUserPassword',
+
+    userid: undefined,
+
+    method: 'PUT',
+
+    subject: gettext('User Password'),
+
+    fieldDefaults: { labelWidth: 120 },
+
+    items: [
+	{
+	    xtype: 'textfield',
+	    inputType: 'password',
+	    fieldLabel: gettext('Password'),
+	    minLength: 5,
+	    allowBlank: false,
+	    name: 'password',
+	    listeners: {
+		change: function(field) {
+		    field.next().validate();
+		},
+		blur: function(field) {
+		    field.next().validate();
+		},
+	    },
+	},
+	{
+	    xtype: 'textfield',
+	    inputType: 'password',
+	    fieldLabel: gettext('Confirm password'),
+	    name: 'verifypassword',
+	    vtype: 'password',
+	    initialPassField: 'password',
+	    allowBlank: false,
+	    submitValue: false,
+	},
+    ],
+});