Fix TOTP generation. Fix what commit a5a5cd9 broke. (#14645)

(cherry picked from commit 50195ff)

tests/foreman/destructive/test_ldap_authentication.py

@@ -130,7 +130,7 @@ def configure_hammer_session(parametrized_enrolled_sat, enable=True):
 
 def generate_otp(secret):
     """Return the time_based_otp"""
-    time_otp = pyotp.TOTP(secret)
+    time_otp = pyotp.TOTP(secret, digest='SHA1', digits=6, interval=120)
     return time_otp.now()
 
 
@@ -569,7 +569,9 @@ def test_user_permissions_rhsso_user_multiple_group(
         assert login_details['username'] in current_user
 
 
-def test_totp_user_login(ad_data, module_target_sat):
+def test_totp_user_login(
+    enable_external_auth_rhsso, rhsso_setting_setup, ad_data, module_target_sat
+):
     """Verify the TOTP authentication of LDAP user interlinked with RH-SSO
 
     :id: cf8dfa00-4f48-11eb-b7d5-d46d6dd3b5b2