1 files changed, 11 insertions, 0 deletions
diff --git a/core/html.py b/core/html.py
new file mode 100644
index 0000000..e63dda3
--- /dev/null
+++ b/core/html.py
@@ -0,0 +1,11 @@
+import bleach
+from django.utils.safestring import mark_safe
+
+
+def sanitize_post(post_html: str) -> str:
+    """
+    Only allows a, br, p and span tags, and class attributes.
+    """
+    return mark_safe(
+        bleach.clean(post_html, tags=["a", "br", "p", "span"], attributes=["class"])
+    )