handle the 2 consecutive dots in alias

2021-12-31 11:15:24 +01:00 · 2021-12-31 11:15:24 +01:00 · 61226545c2
parent e3d06f7a1d
commit 61226545c2
1 changed files with 6 additions and 0 deletions
--- a/app/api/views/new_custom_alias.py
+++ b/app/api/views/new_custom_alias.py
@ -104,6 +104,12 @@ def new_custom_alias_v2():
        LOG.d("full alias already used %s", full_alias)
        return jsonify(error=f"alias {full_alias} already exists"), 409

+    if ".." in full_alias:
+        return (
+            jsonify(error="2 consecutive dot signs aren't allowed in an email address"),
+            400,
+        )
+
    custom_domain = get_custom_domain(full_alias)

    alias = Alias.create(