fix: upgrade pystac version and implement override for a lower stac spec version in configuration

Author: anayeaye

stac_api/infrastructure/config.py

@@ -58,6 +58,10 @@ class vedaSTACSettings(BaseSettings):
         False,
         description="Boolean to disable default API gateway endpoints for stac, raster, and ingest APIs. Defaults to false.",
     )
+    pystac_stac_version_override: Optional[str] = Field(
+        "1.0.0",
+        description="Stac version override for Pystac validations https://pystac.readthedocs.io/en/stable/api/version.html",
+    )
 
     @model_validator(mode="before")
     def check_transaction_fields(cls, values):

stac_api/infrastructure/construct.py

@@ -53,6 +53,7 @@ def __init__(
             ),
             "DB_MIN_CONN_SIZE": "0",
             "DB_MAX_CONN_SIZE": "1",
+            "PYSTAC_STAC_VERSION_OVERRIDE": veda_stac_settings.pystac_stac_version_override,
             **{k.upper(): v for k, v in veda_stac_settings.env.items()},
         }
 

stac_api/runtime/setup.py

@@ -19,7 +19,7 @@
     "pygeoif<=0.8",  # newest release (1.0+ / 09-22-2022) breaks a number of other geo libs
     "aws-lambda-powertools>=1.18.0",
     "aws_xray_sdk>=2.6.0,<3",
-    "pystac[validation]==1.10.1",
+    "pystac[validation]>=1.14.0",
     "pydantic>2",
     "eoapi-auth-utils==0.3.0",
 ]