Fix history origin filter path and add regression tests

backend/tests/test_repositories/test_fail2ban_db_repo.py

@@ -136,3 +136,32 @@ async def test_get_history_page_and_for_ip(tmp_path: Path) -> None:
     history_for_ip = await fail2ban_db_repo.get_history_for_ip(db_path=db_path, ip="2.2.2.2")
     assert len(history_for_ip) == 1
     assert history_for_ip[0].ip == "2.2.2.2"
+
+
+@pytest.mark.asyncio
+async def test_get_history_page_origin_filter(tmp_path: Path) -> None:
+    db_path = str(tmp_path / "fail2ban.db")
+    async with aiosqlite.connect(db_path) as db:
+        await _create_bans_table(db)
+        await db.executemany(
+            "INSERT INTO bans (jail, ip, timeofban, bancount, data) VALUES (?, ?, ?, ?, ?)",
+            [
+                ("jail1", "1.1.1.1", 100, 1, "{}"),
+                ("blocklist-import", "2.2.2.2", 200, 1, "{}"),
+            ],
+        )
+        await db.commit()
+
+    page, total = await fail2ban_db_repo.get_history_page(
+        db_path=db_path,
+        since=None,
+        jail=None,
+        ip_filter=None,
+        origin="selfblock",
+        page=1,
+        page_size=10,
+    )
+
+    assert total == 1
+    assert len(page) == 1
+    assert page[0].ip == "1.1.1.1"

backend/tests/test_services/test_history_service.py

@@ -179,6 +179,19 @@ class TestListHistory:
         # 2 sshd bans for 1.2.3.4
         assert result.total == 2
 
+    async def test_origin_filter_selfblock(self, f2b_db_path: str) -> None:
+        """Origin filter should include only selfblock entries."""
+        with patch(
+            "app.services.history_service.get_fail2ban_db_path",
+            new=AsyncMock(return_value=f2b_db_path),
+        ):
+            result = await history_service.list_history(
+                "fake_socket", origin="selfblock"
+            )
+
+        assert result.total == 4
+        assert all(item.jail != "blocklist-import" for item in result.items)
+
     async def test_unknown_ip_returns_empty(self, f2b_db_path: str) -> None:
         """Filtering by a non-existent IP returns an empty result set."""
         with patch(