adds output type control

main.go

@@ -63,6 +63,11 @@ func main() {
  Name: "url",
  Usage: "URL from which details should be retrived",
  },
+ cli.StringFlag{
+ Name: "out",
+ Value: "RSA",
+ Usage: "Output type ( RSA | PUBLIC )",
+ },
  cli.BoolFlag{
  Name: "show-kid",
  Usage: "Show kid",
@@ -153,8 +158,17 @@ func cmdRetrievePublicKey(c *cli.Context) error {
  log.Fatal(err)
  }
 
+ // Define the output type of our key
+ outputType := ""
+ switch c.String("out") {
+ case "RSA":
+ outputType = "RSA PUBLIC KEY"
+ case "PUBLIC":
+ outputType = "PUBLIC KEY"
+ }
+
  block := &pem.Block{
- Type: "RSA PUBLIC KEY",
+ Type: outputType,
  Bytes: der,
  }