Remove "forgot password" link if the email backend is not configured

InvenTree/InvenTree/context.py

@@ -32,6 +32,7 @@ def health_status(request):
 
     status = {
         'django_q_running': InvenTree.status.is_worker_running(),
+        'email_configured': InvenTree.status.is_email_configured(),
     }
 
     all_healthy = True

InvenTree/InvenTree/settings.py

@@ -498,7 +498,10 @@ EXCHANGE_BACKEND = 'InvenTree.exchange.InvenTreeManualExchangeBackend'
 # Extract email settings from the config file
 email_config = CONFIG.get('email', {})
 
-EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
+EMAIL_BACKEND = get_setting(
+    'django.core.mail.backends.smtp.EmailBackend',
+    email_config.get('backend', '')
+)
 
 # Email backend settings
 EMAIL_HOST = get_setting(

InvenTree/InvenTree/status.py

@@ -11,6 +11,9 @@ from datetime import datetime, timedelta
 from django_q.models import Success
 from django_q.monitor import Stat
 
+from django.conf import settings
+
+
 logger = logging.getLogger("inventree")
 
 
@@ -43,6 +46,30 @@ def is_worker_running(**kwargs):
     return results.exists()
 
 
+def is_email_configured():
+    """
+    Check if email backend is configured.
+
+    NOTE: This does not check if the configuration is valid!
+    """
+
+    configured = True
+
+    if not settings.EMAIL_HOST:
+        logger.warning("EMAIL_HOST is not configured")
+        configured = False
+
+    if not settings.EMAIL_HOST_USER:
+        logger.warning("EMAIL_HOST_USER is not configured")
+        configured = False
+
+    if not settings.EMAIL_HOST_PASSWORD:
+        logger.warning("EMAIL_HOST_PASSWORD is not configured")
+        configured = False
+
+    return configured
+
+
 def check_system_health(**kwargs):
     """
     Check that the InvenTree system is running OK.
@@ -56,6 +83,10 @@ def check_system_health(**kwargs):
         result = False
         logger.warning(_("Background worker check failed"))
 
+    if not is_email_configured():
+        result = False
+        logger.warning(_("Email backend not configured"))
+
     if not result:
         logger.warning(_("InvenTree system health checks failed"))
 

InvenTree/config_template.yaml

@@ -74,7 +74,9 @@ currencies:
 # tls: Enable TLS support
 # ssl: Enable SSL support
 
-# Alternatively, these options can all be set using environment variables
+# Alternatively, these options can all be set using environment variables,
+# with the INVENTREE_EMAIL_ prefix:
+# e.g. INVENTREE_EMAIL_HOST / INVENTREE_EMAIL_PORT / INVENTREE_EMAIL_USERNAME
 # Refer to the InvenTree documentation for more information
 
 email:

InvenTree/templates/registration/login.html

@@ -89,9 +89,12 @@
                         <button class='pull-right btn btn-primary login-button' type="submit">{% trans "Login" %}</button>
 
                     </form>
+
+                    {% if email_configured %}
                     <hr><br>
                     <p>{% trans "Forgotten your password?" %} - <a href='{% url "password_reset" %}'>{% trans "Click here to reset" %}</a></p>
                     </div>
+                    {% endif %}
                 </div>
             </div>
         </div>

InvenTree/templates/stats.html

@@ -25,18 +25,29 @@
             {% endif %}
         </td>
     </tr>
+    {% if not django_q_running %}
     <tr>
         <td><span class='fas fa-tasks'></span></td>
         <td>{% trans "Background Worker" %}</td>
         <td>
-            {% if django_q_running %}
-            <span class='label label-green'>{% trans "Operational" %}</span>
-            {% else %}
-            <span class='label label-red'>{% trans "Not running" %}</span>
-            {% endif %}
+            <a href='https://inventree.readthedocs.io/en/latest/admin/tasks'>
+                <span class='label label-red'>{% trans "Background worker not running" %}</span>
+            </a>
         </td>
     </tr>
     {% endif %}
+    {% if not email_configured %}
+    <tr>
+        <td><span class='fas fa-envelope'></span></td>
+        <td>{% trans "Email Settings" %}</td>
+        <td>
+            <a href='https://inventree.readthedocs.io/en/latest/admin/email'>
+                <span class='label label-red'>{% trans "Email settings not configured" %}</span>
+            </a>
+        </td>
+    </tr>
+    {% endif %}
+    {% endif %}
 
     {% if not system_healthy %}
     {% for issue in system_issues %}