mirror of
https://github.com/openfaas/faas.git
synced 2025-06-10 17:26:47 +00:00
29 lines
546 B
Go
29 lines
546 B
Go
package function
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"log"
|
|
"os"
|
|
"strings"
|
|
)
|
|
|
|
// Handle a serverless request
|
|
func Handle(req []byte) string {
|
|
|
|
key := os.Getenv("Http_X_Api_Key") // converted via the Header: X-Api-Key
|
|
|
|
secretBytes, err := ioutil.ReadFile("/run/secrets/secret_api_key") // You must create a secret ahead of time named `secret_api_key`
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
secret := strings.TrimSpace(string(secretBytes))
|
|
|
|
message := "Access was denied."
|
|
if key == secret {
|
|
message = "You unlocked the function."
|
|
}
|
|
|
|
return message
|
|
}
|