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38 lines
717 B
Go
38 lines
717 B
Go
package middleware
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import (
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"net/http"
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"time"
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"github.com/labstack/echo/v4"
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"github.com/segmentio/ksuid"
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)
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func SessionCookies(next echo.HandlerFunc) echo.HandlerFunc {
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return func(c echo.Context) error {
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if val := readCookie(c, "session"); val == "" {
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writeCookie(c, "session", ksuid.New().String())
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}
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return next(c)
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}
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}
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func readCookie(c echo.Context, key string) string {
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cookie, err := c.Cookie(key)
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if err != nil {
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return ""
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}
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if cookie == nil {
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return ""
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}
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return cookie.Value
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}
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func writeCookie(c echo.Context, key string, value string) {
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cookie := new(http.Cookie)
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cookie.Name = key
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cookie.Value = value
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cookie.Expires = time.Now().Add(24 * time.Hour)
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c.SetCookie(cookie)
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}
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