// get cookie's secret from session or create
func (c *Controller) getCookieSecret() string {
cscret := c.GetSession(COOKIE_SECRET)
if cscret != nil && len(cscret.(string)) == COOKIE_SECRET_LEN {
return cscret.(string)
} else {
s := lib.RandomString(COOKIE_SECRET_LEN)
c.SetSession(COOKIE_SECRET, s)
return s
}
}
"github.com/ckeyer/commons/lib"
"os"
"strconv"
"strings"
)
var (
rtype string
start = flag.Int("start", 0, "set start of rand number")
end = flag.Int("end", 100, "set end of rand number")
randMap = map[string]randHandle{
"s": func(l int) string {
fmt.Println("...")
return lib.RandomString(l)
},
"n": func(l int) string {
ns := make([]string, 0, l)
for i := 0; i < l; i++ {
ns = append(ns, fmt.Sprint(lib.RandomInt(*start, *end)))
}
return strings.Join(ns, ", ")
},
}
)
type randHandle func(l int) string
func init() {
flag.Parse()