Misleading error when making first connection using incorrect credentials to HTTP/S endpoint

[RoryCrispin]

The error
failed to read the response: read: read next block: data size should be 0 < 980316009 < 134217728
is returned when executing the first query to a database over HTTP/S if the crendentials are incorrect.

This error is encountered when conn_http.go executeRequest calls msg, err := h.readRawResponse(resp)

The status code should be returned in addition to any errors from readRawResponse.

[jkaflik]

We can introduce something like this:

type UnhandledHTTPResponseError {
  Response *http.Response
}

func (e *UnhandledHTTPResponseError) Error() string {
  return fmt.Sprintf("unhandled HTTP %d response received: %s, e.Response.StatusCode, ...)
}

and return it as an error value if the client wasn't able to read the response.

[RoryCrispin]

Agreed, sounds like a neat solution

[KD0735]

@RoryCrispin i do not understant how to deal with the problem ,can you introduce the details , many thanks.

[RoryCrispin]

Hi,
please try to connect to a database over https for the first time with invalid credentials and observe the error in the issue description

[KD0735]

@RoryCrispin Hi，
I changed to an incorrect password, but it still reports the same error，as follow:
clickhouse [execute]:: 403 code: failed to read the response: read: read next block: data size should be 0 < 980316009 < 134217728

[KD0735]

I've deal with this problem，I enter the passwd with salt way， the inconsistency between encryption and decryption methods is caused by different encryption and decryption approaches,many thanks