Subscription crashes broker when using HTTPS URIs

domvanrob commented 4 months ago

The Issue

The context broker completely crashes when a subscription exists which has an HTTPS notification URI. Using an HTTP notification URI, the subscription seems to work as expected.

Environment

Locally using Docker (see composer below), but it also crashes my cloud hosted container.

Orion-LD: v1.5.1, but I've also tried the latest v1.6.0-pre-1609 image MongoDB: v6.0

services:
  orionld:
    image: quay.io/fiware/orion-ld:${ORION_LD_VERSION}
    container_name: orionld
    hostname: ${ORION_LD_HOSTNAME}
    depends_on:
      mongo-db:
        condition: service_healthy
    expose:
      - "${ORION_LD_PORT}"
    ports:
      - "${ORION_LD_PORT}:1026"
    command: -dbhost ${MONGO_DB_HOSTNAME} -logLevel DEBUG -t 0-5,20-22,31,41-47 -mongocOnly
    healthcheck:
      test: curl --fail -s http://${ORION_LD_HOSTNAME}:${ORION_LD_PORT}/version || exit 1

  mongo-db:
    image: mongo:${MONGO_DB_VERSION}
    container_name: mongo-db
    hostname: ${MONGO_DB_HOSTNAME}
    expose:
      - "${MONGO_DB_PORT}"
    ports:
      - "${MONGO_DB_PORT_HOST}:${MONGO_DB_PORT}"
    command: --bind_ip_all
    volumes:
      - mongo-db:/data
    healthcheck:
      test: |
        host=`hostname --ip-address || echo '127.0.0.1'`;
        mongo --quiet $host/test --eval 'quit(db.runCommand({ ping: 1 }).ok ? 0 : 2)' && echo 0 || echo 1

Replication and logs

Create subscription:

curl --location 'localhost:1026/ngsi-ld/v1/subscriptions' \
--header 'Content-Type: application/ld+json' \
--header 'Accept: application/ld+json' \
--header 'NGSILD-Tenant: X' \
--data-raw '{
  "description": "Notify me when name changes",
  "type": "Subscription",
  "entities": [{"type": "WasteContainer"}],
  "watchedAttributes": ["name"],
  "notification": {
    "attributes": ["name"],
    "format": "keyValues",
    "endpoint": {
      "uri": "{HTTPS_URL}"
    }
  },
   "@context": "https://raw.githubusercontent.com/smart-data-models/dataModel.WasteManagement/master/context.jsonld"
}'

Result: 201 Created

Retrieve subscription

curl --location 'localhost:1026/ngsi-ld/v1/subscriptions' \
--header 'Content-Type: application/ld+json' \
--header 'Link: <https://raw.githubusercontent.com/smart-data-models/dataModel.WasteManagement/master/context.jsonld>; rel="http://www.w3.org/ns/json-ld#context"; type="application/ld+json"' \
--header 'NGSILD-Tenant: X'

Result:

[
  {
    "id": "urn:ngsi-ld:subscription:2508e0ee-1dae-11ef-bab0-0242ac1a0002",
    "type": "Subscription",
    "description": "Notify me when name changes",
    "entities": [{ "type": "WasteContainer" }],
    "watchedAttributes": ["name"],
    "status": "active",
    "isActive": true,
    "notification": {
      "attributes": ["name"],
      "format": "keyValues",
      "endpoint": {
        "uri": "{HTTPS_URL}",
        "accept": "application/json"
      },
      "status": "ok"
    },
    "origin": "cache",
    "jsonldContext": "https://raw.githubusercontent.com/smart-data-models/dataModel.WasteManagement/master/context.jsonld"
  }
]

Update entity

curl --location --request PATCH 'localhost:1026/ngsi-ld/v1/entities/urn:ngsi-ld:WasteContainer:58/attrs/name' \
--header 'Content-Type: application/json' \
--header 'Link: <https://raw.githubusercontent.com/smart-data-models/dataModel.WasteManagement/master/context.jsonld>; rel="http://www.w3.org/ns/json-ld#context"; type="application/ld+json"' \
--header 'NGSILD-Tenant: X' \
--data '{
    "value": "test",
    "type": "Property"
}'

Result: Crashes container

Logs

I've tried multiple startup commands to increase the amount of insight in the logs. As you can see in the composer snippet, I'm currently using -logLevel DEBUG -t 0-5,20-22,31,41-47 which yields the most info. Although, I haven't seen an actual ERROR/FATAL log which explains the crash. The container hosted in the cloud crashes with Uncaught signal: 11, pid=1, tid=44, fault_addr=0..

time=2024-05-28T13:25:46.452Z | lvl=TMP | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=mhdConnectionInit.cpp[1114]:mhdConnectionInit | msg=------------------------- Servicing NGSI-LD request 002: PATCH /ngsi-ld/v1/entities/urn:ngsi-ld:WasteContainer:58 --------------------------
time=2024-05-28T13:25:46.471Z | lvl=DEBUG | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=mhdReply.cpp[77]:mhdReply | msg=Response Body: 'None'
time=2024-05-28T13:25:46.471Z | lvl=DEBUG | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=mhdReply.cpp[78]:mhdReply | msg=Response Code:  204
time=2024-05-28T13:25:46.474Z | lvl=DEBUG | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=httpsNotify.cpp[127]:httpsNotify | msg=urn:ngsi-ld:subscription:473d794a-1cf5-11ef-97ff-0242ac1a0002: Protocol for HTTPS notification: https (2)
time=2024-05-28T13:25:46.474Z | lvl=DEBUG | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=httpsNotify.cpp[128]:httpsNotify | msg=urn:ngsi-ld:subscription:473d794a-1cf5-11ef-97ff-0242ac1a0002: IP for HTTPS notification: {HTTPS_URL}
time=2024-05-28T13:25:46.474Z | lvl=DEBUG | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=httpsNotify.cpp[129]:httpsNotify | msg=urn:ngsi-ld:subscription:473d794a-1cf5-11ef-97ff-0242ac1a0002: Port for HTTPS notification: 443
time=2024-05-28T13:25:46.474Z | lvl=DEBUG | corr=N/A | trans=N/A | from=N/A | srv=N/A | subsrv=N/A | comp=Orion | op=httpsNotify.cpp[130]:httpsNotify | msg=urn:ngsi-ld:subscription:473d794a-1cf5-11ef-97ff-0242ac1a0002: Rest for HTTPS notification: (null)

_I've replaced the actual URI with {HTTPSURL}

If any additional information is required, please ask.

Thanks in advance!