Can force 2FA authent

templates/login/choose_second_factor.html

@@ -5,14 +5,16 @@
     <p>You need to validate a second factor to complete your login.</p>
 
     {% for factor in user.get_distinct_factors_types() %}
-    <a class="btn btn-primary btn-lg" href="{{ factor.login_url(p.redirect_uri) }}" style="width: 100%; display: flex;">
-        <img src="{{ factor.type_image() }}" alt="Factor icon" style="margin-right: 1em;" />
+    <!-- We can ask to force 2FA, because once we are here, it means 2FA is required anyway... -->
+    <a class="btn btn-primary btn-lg" href="{{ factor.login_url(p.redirect_uri, true) }}"
+       style="width: 100%; display: flex;">
+        <img src="{{ factor.type_image() }}" alt="Factor icon" style="margin-right: 1em;"/>
         <div style="text-align: left;">
             {{ factor.type_str() }} <br/>
             <small style="font-size: 0.7em;">{{ factor.description_str() }}</small>
         </div>
     </a>
-    <br />
+    <br/>
     {% endfor %}
 </div>