Show message to the user after a successful certificate installation

Author: MatteoPologruto

certificates/certificates.go

@@ -32,6 +32,7 @@ import (
 	"os"
 	"time"
 
+	"github.com/arduino/arduino-create-agent/utilities"
 	"github.com/arduino/go-paths-helper"
 	log "github.com/sirupsen/logrus"
 )
@@ -286,4 +287,10 @@ func GenerateAndInstallCertificates(certDir *paths.Path) {
 		log.Errorf("cannot install certificates something went wrong: %s", err)
 		DeleteCertificates(certDir)
 	}
+	expDate, err := GetExpirationDate()
+	if err != nil {
+		log.Errorf("cannot get certificates expiration date, something went wrong: %s", err)
+	}
+	infoMsg := "The Arduino Agent needs a local HTTPS certificate to work correctly with Safari.\n\nYour HTTPS certificate status:\n- Certificate installed:\t\tYes\n- Certificate trusted:\t\tYes\n- Certificate expiration:\t" + expDate.Format(time.DateTime)
+	utilities.UserPrompt(infoMsg, "{\"OK\"}", "OK", "OK", "Arduino Agent: Manage HTTPS certificate")
 }

systray/systray_real.go

@@ -117,6 +117,8 @@ func (s *Systray) start() {
 							if err != nil {
 								log.Errorf("cannot set installCerts value in config.ini: %s", err)
 							}
+							infoMsg = "The Arduino Agent needs a local HTTPS certificate to work correctly with Safari.\n\nYour HTTPS certificate status:\n- Certificate installed:\t\tNo\n- Certificate trusted:\t\tN/A\n- Certificate expiration:\tN/A"
+							utilities.UserPrompt(infoMsg, "{\"OK\"}", "OK", "OK", "Arduino Agent: Manage HTTPS certificate")
 						}
 						s.Restart()
 					}