Harpreet singh

Results 2 issues of Harpreet singh

## What this PR does / why we need it: This PR add the CORS template while handling redirect location for externalAuth.SignURL. Similar to `add_header Set-Cookie $auth_cookie;` need to again...

cncf-cla: yes
size/M
needs-kind
ok-to-test
needs-triage
needs-priority

When we press a letter, lets say `d` is key is char value `d` and hash calculated using keyCodea and key is added to pressed keys. But when without release...