From 7af07c596166bf93b79a9d0816b1950dde360fb9 Mon Sep 17 00:00:00 2001
From: jwijenbergh <jeroenwijenbergh@protonmail.com>
Date: Fri, 17 Jun 2022 14:00:40 +0200
Subject: Server: Implement function for checking renewal button visibility

---
 internal/util/util.go | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 internal/util/util.go

(limited to 'internal/util')

diff --git a/internal/util/util.go b/internal/util/util.go
new file mode 100644
index 0000000..4bdd1b5
--- /dev/null
+++ b/internal/util/util.go
@@ -0,0 +1,30 @@
+package util
+
+import (
+	"crypto/rand"
+	"os"
+	"time"
+)
+
+// Creates a random byteslice of `size`
+func MakeRandomByteSlice(size int) ([]byte, error) {
+	byteSlice := make([]byte, size)
+	_, err := rand.Read(byteSlice)
+	if err != nil {
+		return nil, err
+	}
+	return byteSlice, nil
+}
+
+func GenerateTimeSeconds() int64 {
+	current := time.Now()
+	return current.Unix()
+}
+
+func EnsureDirectory(directory string) error {
+	mkdirErr := os.MkdirAll(directory, os.ModePerm)
+	if mkdirErr != nil {
+		return mkdirErr
+	}
+	return nil
+}
-- 
cgit v1.2.3