From fb75467c6f12dffd6a0a05e74ac2db567f04a8ed Mon Sep 17 00:00:00 2001
From: vincentsarago <vincent.sarago@gmail.com>
Date: Mon, 17 Mar 2025 20:07:59 +0100
Subject: [PATCH] allow 3d bboxes

---
 CHANGES.md                                      | 9 ++++++++-
 stac_fastapi/api/tests/test_models.py           | 6 ++++++
 stac_fastapi/types/stac_fastapi/types/search.py | 2 +-
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/CHANGES.md b/CHANGES.md
index 1de6162cc..2bba899c6 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,6 +2,12 @@
 
 ## [Unreleased]
 
+## [5.1.1] - 2025-03-17
+
+### Fixed
+
+- allow bbox with 6 coordinates (3D) in `GET` requests
+
 ## [5.1.0] - 2025-03-07
 
 ### Added
@@ -597,7 +603,8 @@ Full changelog: https://stac-utils.github.io/stac-fastapi/migrations/v3.0.0/#cha
 
 * First PyPi release!
 
-[Unreleased]: <https://github.com/stac-utils/stac-fastapi/compare/5.1.0..main>
+[Unreleased]: <https://github.com/stac-utils/stac-fastapi/compare/5.1.1..main>
+[5.1.1]: <https://github.com/stac-utils/stac-fastapi/compare/5.1.0..5.1.1>
 [5.1.0]: <https://github.com/stac-utils/stac-fastapi/compare/5.0.3..5.1.0>
 [5.0.3]: <https://github.com/stac-utils/stac-fastapi/compare/5.0.2..5.0.3>
 [5.0.2]: <https://github.com/stac-utils/stac-fastapi/compare/5.0.1..5.0.2>
diff --git a/stac_fastapi/api/tests/test_models.py b/stac_fastapi/api/tests/test_models.py
index 283c79f7e..032b60026 100644
--- a/stac_fastapi/api/tests/test_models.py
+++ b/stac_fastapi/api/tests/test_models.py
@@ -40,6 +40,12 @@ def test_create_get_request_model():
     assert d.microsecond == 10
     assert not model.end_date
 
+    model = request_model(bbox="0,0,0,1,1,1")
+    assert model.bbox == (0.0, 0.0, 0.0, 1.0, 1.0, 1.0)
+
+    with pytest.raises(AssertionError):
+        request_model(bbox="0,0,0,1,1")
+
     model = request_model(
         datetime="2020-01-01T00:00:00.00001Z/2020-01-02T00:00:00.00001Z",
     )
diff --git a/stac_fastapi/types/stac_fastapi/types/search.py b/stac_fastapi/types/stac_fastapi/types/search.py
index ea0a83818..7e35ad196 100644
--- a/stac_fastapi/types/stac_fastapi/types/search.py
+++ b/stac_fastapi/types/stac_fastapi/types/search.py
@@ -35,7 +35,7 @@ def str2bbox(x: str) -> Optional[BBox]:
     """Convert string to BBox based on , delimiter."""
     if x:
         t = tuple(float(v) for v in str2list(x))
-        assert len(t) == 4, f"BBox '{x}' must have 4 values."
+        assert len(t) in [4, 6], f"BBox '{x}' must have 4 or 6 values."
         return t
 
     return None