move api package to sub folder

api/misc.go

@@ -0,0 +1,25 @@
+package api
+
+import (
+	"crypto/rand"
+	"math/big"
+)
+
+func randStringBytesRmndr(length int) (string, error) {
+	result := ""
+	for {
+		if len(result) >= length {
+			return result, nil
+		}
+		num, err := rand.Int(rand.Reader, big.NewInt(int64(127)))
+		if err != nil {
+			return "", err
+		}
+		n := num.Int64()
+		// Make sure that the number/byte/letter is inside
+		// the range of printable ASCII characters (excluding space and DEL)
+		if n > 32 && n < 127 {
+			result += string(n)
+		}
+	}
+}