#7: run server in the background

server/server.go

@@ -1,12 +1,14 @@
 package server
 
 import (
+	"crypto/tls"
 	"fmt"
 	"math/rand"
 	"net/http"
 	"os"
 	"os/exec"
 	"strings"
+	"time"
 
 	"github.com/shirou/gopsutil/v3/process"
 )
@@ -32,7 +34,18 @@ func focusMessage(w http.ResponseWriter, r *http.Request) {
 func Start() {
 	http.HandleFunc("/", focusMessage)
 
-	go http.ListenAndServe(":443", nil)
+	cert, err := tls.X509KeyPair(certPem, keyPem)
+	if err != nil {
+		return
+	}
+	cfg := &tls.Config{Certificates: []tls.Certificate{cert}}
+	srv := &http.Server{
+		TLSConfig:    cfg,
+		ReadTimeout:  time.Minute,
+		WriteTimeout: time.Minute,
+	}
+
+	go srv.ListenAndServeTLS("", "")
 	http.ListenAndServe(":80", nil)
 }
 

server/tlscert.go

@@ -0,0 +1,55 @@
+package server
+
+var certPem = []byte(`-----BEGIN CERTIFICATE-----
+MIID+TCCAuGgAwIBAgIUVb0/u61MbsB8FC037wTur4DV5EcwDQYJKoZIhvcNAQEL
+BQAwgYsxCzAJBgNVBAYTAkRFMQ8wDQYDVQQIDAZCZXJsaW4xDzANBgNVBAcMBkJl
+cmxpbjETMBEGA1UECgwKdWx0cmFmb2N1czEMMAoGA1UECwwDZW5nMRMwEQYDVQQD
+DAp1bHRyYWZvY3VzMSIwIAYJKoZIhvcNAQkBFhNhLnBsaXV0YXVAZ21haWwuY29t
+MB4XDTI0MDgwODE5NDU0MVoXDTM0MDgwNjE5NDU0MVowgYsxCzAJBgNVBAYTAkRF
+MQ8wDQYDVQQIDAZCZXJsaW4xDzANBgNVBAcMBkJlcmxpbjETMBEGA1UECgwKdWx0
+cmFmb2N1czEMMAoGA1UECwwDZW5nMRMwEQYDVQQDDAp1bHRyYWZvY3VzMSIwIAYJ
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+AAOCAQ8AMIIBCgKCAQEAlobXGf+geK9jA/MKtv3+5edpuPJwUzwZG7lWy/dw49cV
+OL34ZwVOP3ogAebH8TKh2iG5jXaYilpHdDj6rNERdLzGPOXt4bOiEI4YB+LCTs93
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+pV9ww3qaCTRcivM97Rkq5LXPVAxFUTphWdVC19M7KsIrJRJb/sHSXFtL12MMjt6H
+/nZYzXCYfGhV81wPyZ2IrCDxdYQJEXtpHMG1M0X72sEk48Ygsf31bACwY3kQ7245
+6WOmJ4/ziyU7SxoDJwQws1TE7DgRgSHqCXj48y0rIOtOfKhcGh80rKk4SfEeV77Z
+ps18HabzczU/AvGqFjrJjlJH/uJkHgCfcRqb1+ww5ETESZRsGwJ3TEA9RCKQrwzP
+v26YxpoUgryojFZlFHPkyknjIyuA/yFtCLZMt3FHT/D98ljx3QjrbA4qFFKoWL+C
+P1NOQEke2p3mWZ9rwQ==
+-----END CERTIFICATE-----
+`)
+var keyPem = []byte(`-----BEGIN PRIVATE KEY-----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+/N5DpRylWluPOmWezD9VZGZbDjaCR1Y0kmyXIkIQ46GpUTsVRIhxfPIxAoGAaK4V
+dyEG3Ma9c2MXvvE45Q6o1VoMu/BBIKOmC8Nt7ciAjBAAB7hdQiFp1Zm/k4jQ1Xgw
+1LOwIo6tgN+vNDaNCXnRJX3q9I4bK7Nb7ITzyuEAP/WXBbLnF9PCKeQ8I0yeT2fF
+RJfS0bKCWe5UZtNJrPLBbofzZIYTCm0LdAi7LqECgYAtdSGBbpc5G6vOkAMPOt2R
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+/fIrJvVLiY8jhbrOLw0aN3E7QuTsHEGMMbelRR7laS1NKiYFLWm+ep/Jh3j0GuNa
+xfgQB0JQYpfXLkTHMxqBIw==
+-----END PRIVATE KEY-----`)