Fix postinstall in offline context

src/app.py

@@ -1672,7 +1672,15 @@ def app_ssowatconf():
 
     # Will organize apps by portal domain
     portal_domains_apps = {domain: {} for domain in portal_domains}
-    apps_catalog = _load_apps_catalog()["apps"]
+
+    # This check is to prevent an issue during postinstall if the catalog cant
+    # be initialized (because of offline postinstall) and it's not a big deal
+    # because there's no app yet (this is only used to get the default logo for
+    # the app
+    if os.path.exists("/etc/yunohost/installed"):
+        apps_catalog = _load_apps_catalog()["apps"]
+    else:
+        apps_catalog = {}
 
     # New permission system
     for perm_name, perm_info in all_permissions.items():

src/domain.py

@@ -636,11 +636,11 @@ def domain_main_domain(operation_logger, new_main_domain=None):
     if os.path.exists("/etc/yunohost/installed"):
         regen_conf()
 
-    from yunohost.user import _update_admins_group_aliases
+        from yunohost.user import _update_admins_group_aliases
 
-    _update_admins_group_aliases(
-        old_main_domain=old_main_domain, new_main_domain=new_main_domain
-    )
+        _update_admins_group_aliases(
+            old_main_domain=old_main_domain, new_main_domain=new_main_domain
+        )
 
     logger.success(m18n.n("main_domain_changed"))
 

src/tools.py

@@ -154,7 +154,7 @@ def tools_postinstall(
     )
     from yunohost.domain import domain_main_domain, domain_add
     from yunohost.user import user_create, ADMIN_ALIASES
-    from yunohost.app import _ask_confirmation
+    from yunohost.app import _ask_confirmation, app_ssowatconf
     from yunohost.app_catalog import _update_apps_catalog
     from yunohost.firewall import firewall_upnp