check STORAGE_URL format on start

fixes #310
ddvk · Nov 16, 2024 · 9ea8815 · 9ea8815
1 parent a135574
commit 9ea8815
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/internal/config/config.go b/internal/config/config.go
@@ -6,6 +6,7 @@ import (
 	"crypto/tls"
 	"fmt"
 	"net/mail"
+	"net/url"
 	"os"
 	"path/filepath"
 	"strconv"
@@ -166,6 +167,11 @@ func FromEnv() *Config {
 		uploadURL = "https://" + DefaultHost
 	}
 
+	u, err := url.Parse(uploadURL)
+	if err != nil || (u.Scheme != "http" && u.Scheme != "https") || u.Host == ""  {
+		log.Fatalf("%s '%s' cannot be parsed, or missing scheme (http|https) %v", EnvStorageURL, uploadURL, err)
+	}
+
 	// smtp
 	var smtpCfg *email.SMTPConfig
 	servername := os.Getenv(envSMTPServer)