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  1. Debezium
  2. DBZ-6888

MongoDB connector no longer requires cluster-wide privileges

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    • Icon: Bug Bug
    • Resolution: Cannot Reproduce
    • Icon: Major Major
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    • 2.4.0.Alpha1
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      Bug report

      I'm having trouble starting debezium with MongoDB.
      I saw in another topic that the permissions adjustment at the cluster level was done in version 2.4.0.Alpha1

      When I specify the database to apply the changeStreams and find actions I am getting the error:

      Caused by: com.mongodb.MongoCommandException: Command failed with error 13 (Unauthorized): 'not authorized on admin to execute command { aggregate: 1, pipeline: [ { $changeStream: { fullDocument: "updateLookup", allChangesForCluster: true } }, { $replaceRoot: { newRoot: { namespace: { $concat: [ "$ns.db"".""$ns.coll" ] }, event: "$$ROOT" } } }, { $match: { $and: [ { $and: [ { event.ns.db: /inventory/i }, { namespace: /inventory.customers|inventory.orders|inventory.products/i } ] }, { event.operationType: { $in: [ "insert""update""replace""delete" ] } } ] } }, { $replaceRoot: { newRoot: "$event" } } ], cursor: {}, $db: "admin", lsid: { id: UUID("a33a3a2c-7bf7-4b47-87f5-6c5e81c17d50") } }' on server mongodb:27017. The full response is {"ok": 0.0, "errmsg""not authorized on admin to execute command { aggregate: 1, pipeline: [ { $changeStream: { fullDocument: \"updateLookup\", allChangesForCluster: true } }, { $replaceRoot: { newRoot: { namespace: { $concat: [ \"$ns.db\", \".\", \"$ns.coll\" ] }, event: \"$$ROOT\" } } }, { $match: { $and: [ { $and: [ { event.ns.db: /inventory/i }, { namespace: /inventory.customers|inventory.orders|inventory.products/i } ] }, { event.operationType: { $in: [ \"insert\", \"update\", \"replace\", \"delete\" ] } } ] } }, { $replaceRoot: { newRoot: \"$event\" } } ], cursor: {}, $db: \"admin\", lsid: { id: UUID(\"a33a3a2c-7bf7-4b47-87f5-6c5e81c17d50\") } }""code": 13, "codeName""Unauthorized""$clusterTime": {"clusterTime": {"$timestamp": {"t": 1694448032, "i": 1}}, "signature": {"hash": {"$binary": {"base64""ckzZOR1Ykdt8ayHeT2gWFEZkuTw=""subType""00"}}, "keyId": 7277598594448752646}}, "operationTime": {"$timestamp": {"t": 1694448032, "i": 1}}} 

      Role:

      db.runCommand({
        createRole: "debeziumRole",
        privileges: [
          { resource: { cluster : true }, actions: ["listDatabases"] },
          { resource: { db: "admin", collection: ""}, actions: [ "find", "changeStream" ] },
          { resource: { db: "config", collection: ""}, actions: [ "find", "changeStream" ] },
          { resource: { db: "inventory", collection: ""}, actions: [ "find", "changeStream" ] },
          { resource: { db: "local", collection: ""}, actions: [ "find", "changeStream" ] }
        ],
        roles: []
      }); 

       

      If I don't specify the database, it works normally. But, I need to restrict the database permissions.

      What Debezium connector do you use and what version?

      Debezium Server 2.4.0.Alpha1

      What is the connector configuration?

       

      debezium.sink.type=pubsub
      debezium.sink.pubsub.project.id=
      debezium.sink.pubsub.ordering.enabled=true
      debezium.source.offset.flush.interval.ms=0
      debezium.source.tombstones.on.delete=false
      debezium.source.topic.prefix=test
      debezium.source.snapshot.mode=initial
      debezium.source.connector.class=io.debezium.connector.mongodb.MongoDbConnector
      debezium.source.mongodb.connection.mode=sharded
      debezium.source.mongodb.connection.string=mongodb://mongodb:27017
      debezium.source.mongodb.user=debezium
      debezium.source.mongodb.password=
      debezium.source.capture.mode=change_streams_update_full
      debezium.source.collection.include.list=inventory.customers,inventory.orders,inventory.products
      debezium.source.database.include.list=inventory
      debezium.format.value.schemas.enable=false
      debezium.format.value=json
      quarkus.http.port=8080
      quarkus.log.console.json=true
      quarkus.log.level=INFO
      

       

      What is the captured database version and mode of depoyment?

            jcechace@redhat.com Jakub Čecháček
            icarotavares Icaro Lima (Inactive)
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              Created:
              Updated:
              Resolved: