Is it possible to log in from sfdx CLI to already existent sandbox having username/password combination?
Reading through documentation I see bunch of ways how to authorize - through browser, by providing JWT token and consumer key, using existent access token etc. But cannot find a simple way how to do it in a browserless way just by providing username & password right in command line.
We just need to deploy code and run tests against our qa sandbox from CI pipeline - need to authorize an org somehow without human being involved. Is there a simpler way than following whole JWT authorization flow, i.e. creating connected app on each sandbox, upload certificate etc.
Any help would be appreciated.