policy-engine/pkg/chain/error.go

36 lines
611 B
Go
Raw Normal View History

package chain
import "fmt"
// Status is the status for policy application.
type Status byte
const (
Allow Status = iota
NoRuleFound
AccessDenied
QuotaLimitReached
last
)
// Valid returns true if the status is valid.
func (s Status) Valid() bool {
return s < last
}
// String implements the fmt.Stringer interface.
func (s Status) String() string {
switch s {
case Allow:
return "Allowed"
case NoRuleFound:
return "NoRuleFound"
case AccessDenied:
return "Access denied"
case QuotaLimitReached:
return "Quota limit reached"
default:
return fmt.Sprintf("Denied with status: %d", s)
}
}