Remove printing from client register code

client/register.go

@@ -3,7 +3,6 @@ package client
 import (
 	"bytes"
 	"encoding/json"
-	"fmt"
 	"io"
 	"net/http"
 	"net/url"
@@ -11,7 +10,7 @@ import (
 	"crispbyte.dev/sig-auth/server"
 )
 
-func RegisterKey(baseUrl *url.URL, key string, userId string) error {
+func RegisterKey(baseUrl *url.URL, key string, userId string) (string, error) {
 	request := server.RegisterRequest{
 		UserId: userId,
 		Key:    key,
@@ -27,7 +26,7 @@ func RegisterKey(baseUrl *url.URL, key string, userId string) error {
 		bytes.NewBuffer(json_data))
 
 	if err != nil {
-		return err
+		return "", err
 	}
 
 	defer resp.Body.Close()
@@ -35,12 +34,10 @@ func RegisterKey(baseUrl *url.URL, key string, userId string) error {
 	out, err := io.ReadAll(resp.Body)
 
 	if err != nil {
-		return err
+		return "", err
 	}
 
-	fmt.Println(resp.StatusCode)
+	keyId := string(out[:])
-	fmt.Println(resp.Header)
-	fmt.Println(string(out[:]))
 
-	return nil
+	return keyId, nil
 }

main.go

@@ -108,11 +108,13 @@ func registerKey(baseUrl *url.URL, keyFile string, userId string) {
 
 	keyText := string(keyBytes)
 
-	err = client.RegisterKey(baseUrl, keyText, userId)
+	keyId, err := client.RegisterKey(baseUrl, keyText, userId)
 
 	if err != nil {
 		log.Fatal(err)
 	}
+
+	fmt.Printf("Registered key id: %s\n", keyId)
 }
 
 func runServer(simulateCaddy bool, useTempDb bool, dbPath string) {