Imports github.com/gin-contrib/cors github.com/gin-gonic/gin github.com/hashicorp/vault/api k8s.io/client-go/rest k8s.io/client-go/tools/clientcmd k8s.io/client-go/tools/clientcmd/api Standard library imports context encoding/base64 encoding/json fmt log net/http net/http/httputil net/url strings time