From 16c02c91dcff302a7200b34a3d74391b067843ca Mon Sep 17 00:00:00 2001
From: Eric FELIXINE <eric@digitribe.fr>
Date: Mon, 4 May 2026 09:57:33 -0400
Subject: [PATCH] fix: use Gitea raw context URL for Stellio (replaces blocked
 ETSI URL)

---
 contexts/ngsi-ld-core.jsonld | 40 ++++++++++++++++++++++++++++++++++++
 simulator.py                 |  3 ++-
 2 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 contexts/ngsi-ld-core.jsonld

diff --git a/contexts/ngsi-ld-core.jsonld b/contexts/ngsi-ld-core.jsonld
new file mode 100644
index 00000000..1c9ed01e
--- /dev/null
+++ b/contexts/ngsi-ld-core.jsonld
@@ -0,0 +1,40 @@
+{
+  "@context": {
+    "@vocab": "https://uri.etsi.org/ngsi-ld/default-context/",
+    "id": "@id",
+    "type": "@type",
+    "Property": "Property",
+    "Relationship": "Relationship",
+    "GeoProperty": "GeoProperty",
+    "Dataset": "Dataset",
+    "TimeSeries": "TimeSeries",
+    "value": "value",
+    "observedAt": "observedAt",
+    "observationSpace": "observationSpace",
+    "resultTime": "resultTime",
+    "unitCode": "unitCode",
+    "dateIssued": "dateIssued",
+    "dataProvider": "dataProvider",
+    "location": "location",
+    "dateCreated": "dateCreated",
+    "dateModified": "dateModified",
+    "createdAt": "createdAt",
+    "modifiedAt": "modifiedAt",
+    "name": "schema:name",
+    "description": "schema:description",
+    "alternateName": "schema:alternateName",
+    "batteryLevel": "https://smartdatamodels.org/dataModel.Device/batteryLevel",
+    "dateObserved": "https://smartdatamodels.org/dateObserved",
+    "coordinates": "https://purl.org/geojson/vocab#coordinates",
+    "bbox": "https://purl.org/geojson/vocab#bbox",
+    "Sensor": "https://uri.etsi.org/ngsi-ld/default-context/Sensor",
+    "ObservableProperty": "https://uri.etsi.org/ngsi-ld/default-context/ObservableProperty",
+    "Observation": "https://uri.etsi.org/ngsi-ld/default-context/Observation",
+    "FeatureOfInterest": "https://uri.etsi.org/ngsi-ld/default-context/FeatureOfInterest",
+    "Datastream": "https://uri.etsi.org/ngsi-ld/default-context/Datastream",
+    "MultiDatastream": "https://uri.etsi.org/ngsi-ld/default-context/MultiDatastream",
+    "Thing": "https://uri.etsi.org/ngsi-ld/default-context/Thing",
+    "HistoricalLocation": "https://uri.etsi.org/ngsi-ld/default-context/HistoricalLocation",
+    "Location": "https://uri.etsi.org/ngsi-ld/default-context/Location"
+  }
+}
diff --git a/simulator.py b/simulator.py
index e636df37..8e3ef58e 100644
--- a/simulator.py
+++ b/simulator.py
@@ -131,8 +131,9 @@ for stype, locs in SENSOR_LOCATIONS.items():
 # =============================================================================
 # Contextes NGSI-LD : core + Smart Data Models
 # https://smartdatamodels.org pour les @context officiels
+STELLIO_CONTEXT_URL = "http://172.29.0.5:8085"
 ORION_CONTEXT = [
-    "https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context-v1.8.jsonld",
+    f"{STELLIO_CONTEXT_URL}/ngsi-ld-core.jsonld",
     "https://raw.githubusercontent.com/smart-data-models/dataModel.Environment/master/context.jsonld",
     "https://raw.githubusercontent.com/smart-data-models/dataModel.Transportation/master/context.jsonld",
     "https://raw.githubusercontent.com/smart-data-models/dataModel.Parking/master/context.jsonld",