Handle missing params

nhalstead · May 19, 2021 · 72c1ed1 · 72c1ed1
1 parent 8e37e2b
commit 72c1ed1
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diff --git a/sprint/cmd/fingerprintCmd.go b/sprint/cmd/fingerprintCmd.go
@@ -21,6 +21,11 @@ var (
 		Use:   "host [fqdn or ip]",
 		Short: "Get ssl fingerprint of a URL",
 		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) == 0 {
+				cmd.Help()
+				os.Exit(1)
+			}
+
 			host := args[0]
 
 			// Default to show SHA 1 if no modes are selected

diff --git a/sprint/cmd/matchCmd.go b/sprint/cmd/matchCmd.go
@@ -14,6 +14,11 @@ var (
 		Use:   "match [fqdn or ip] [fingerprint]",
 		Short: "Get ssl fingerprint of a URL and check if it matches the given fqdn or ip",
 		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) == 0 {
+				cmd.Help()
+				os.Exit(1)
+			}
+
 			domainURL := args[0]
 			fingerprint := args[1]