I am using the following command to restore the data from an oplog file

mongorestore --host localhost --port 28025 -u user -p password --authenticationDatabase admin --oplogFile 0000000000_0_oplog.bson --oplogReplay --oplogLimit=1553063755

User Details:

{
"_id" : "admin.user",
"user" : "user",
"db" : "admin",
"roles" : [

],
"mechanisms" : [
"SCRAM-SHA-1",
"SCRAM-SHA-256"
]
}

I am getting an error when restoring the following document from oplog collection.

{
	"ts": {
		"$timestamp": {
			"t": 1552888562,
			"i": 3
		}
	},
	"t": {
		"$numberLong": "1"
	},
	"h": {
		"$numberLong": "-8964353497436574374"
	},
	"v": 2,
	"op": "c",
	"ns": "admin.$cmd",
	"ui": {
		"$binary": "pNTQsAJRRkC+MJUMMFm9hg==",
		"$type": "04"
	},
	"wall": {
		"$date": "2019-03-18T05:56:02.889Z"
	},
	"o": {
		"create": "system.keys",
		"idIndex": {
			"v": 2,
			"key": {
				"_id": 1
			},
			"name": "_id_",
			"ns": "admin.system.keys"
		}
	}
}

Error:

Failed: restore error: error applying oplog: applyOps: not authorized on admin to execute command { applyOps: [ { ts: Timestamp(1552888562, 3), h: -8964353497436574374, v: 2, op: "c", ns: "admin.$cmd", o: { create: "system.keys", idIndex: { v: 2, key:

, name: "id", ns: "admin.system.keys" } }, o2: {} } ], $db: "admin" }

But this works when I am running the mongod instance without any authentication and restore using the following command.

mongorestore --host localhost --oplogFile 0000000000_0_oplog.bson --oplogReplay --oplogLimit=1553063755