Closed
Description
The file ssh/common.go contains the following code
func (r *runner) Command(cmd string, ep *transport.Endpoint, auth transport.AuthMethod) (common.Command, error) {
c := &command{command: cmd, endpoint: ep, config: r.config}
if auth != nil {
c.setAuth(auth)
}
if err := c.connect(); err != nil {
return nil, err
}
return c, nil
}The setAuth function returns an error, but any error returned is not logged or returned to the client. This can make it difficult to customize the auth function of the library since users will be unaware their custom auth is not used.