Kibana's Dev Tool: request does not support having a body

Hi,
on 1 server RH7.6 I installed test elasticsearch & kibana 7.11.2 with ROR plugins readonlyrest-1.28.0_es7.11.2 and readonlyrest_kbn_free-1.29.0_es7.11.2.

My test command `curl -vvv -u kibana:kibana http://elk01:9200/_cat/health?v runs ok.

But when I login into kibana gui and click on Dev Tools, this command returns error:

  1. GET _cat/health (also GET _cat/indices, POST _flush/synced etc.):
    {
    “error” : {
    “root_cause” : [
    {
    “type” : “illegal_argument_exception”,
    “reason” : “request [GET /_cat/health] does not support having a body”
    }
    ],
    “type” : “illegal_argument_exception”,
    “reason” : “request [GET /_cat/health] does not support having a body”
    },
    “status” : 400
    }

  2. This command runs ok in Kibana Dev Tools:
    GET _search
    {
    “query”: {
    “match_all”: {}
    }
    }

After login into kibana gui I see these 3 messages in /var/log/messages
elk01 kibana: [17:34:50:707] [error][plugins][ReadonlyREST][cookieManager] Error: Bad hmac value
elk01 kibana: [17:34:50:746] [error][plugins][ReadonlyREST][cookieManager] Error: Bad hmac value
elk01 kibana: [17:34:50:748] [error][plugins][ReadonlyREST][cookieManager] Error: Bad hmac value

Hi peterrinka, thanks for reporting the issue.

I’m happy to inform you that it has been resolved and the fix will be included in the next release.

Regards,
Jan

Great news. Thank you, Jan.

We are facing the same issue.
Can we have a testbuild to test with?