68 lines
1.6 KiB
Go
68 lines
1.6 KiB
Go
package middleware
|
|
|
|
import (
|
|
"context"
|
|
"database/sql"
|
|
"filething/models"
|
|
"fmt"
|
|
"net/http"
|
|
|
|
"github.com/google/uuid"
|
|
"github.com/labstack/echo/v4"
|
|
"github.com/uptrace/bun"
|
|
)
|
|
|
|
const UserContextKey = "user"
|
|
|
|
func SessionMiddleware(db *bun.DB) echo.MiddlewareFunc {
|
|
return func(next echo.HandlerFunc) echo.HandlerFunc {
|
|
return func(c echo.Context) error {
|
|
// Extract sessionToken from the cookie
|
|
cookie, err := c.Cookie("sessionToken")
|
|
if err != nil {
|
|
if err == http.ErrNoCookie {
|
|
return echo.NewHTTPError(http.StatusUnauthorized, "Session token missing")
|
|
}
|
|
return echo.NewHTTPError(http.StatusBadRequest, "Bad request")
|
|
}
|
|
|
|
sessionId, err := uuid.Parse(cookie.Value)
|
|
if err != nil {
|
|
return echo.NewHTTPError(http.StatusBadRequest, "Bad request")
|
|
}
|
|
|
|
session := &models.Session{
|
|
ID: sessionId,
|
|
}
|
|
err = db.NewSelect().Model(session).WherePK().Scan(context.Background())
|
|
|
|
if err != nil {
|
|
fmt.Println(err)
|
|
if err == sql.ErrNoRows {
|
|
return echo.NewHTTPError(http.StatusUnauthorized, "Invalid session token")
|
|
}
|
|
return echo.NewHTTPError(http.StatusInternalServerError, "Database error")
|
|
}
|
|
|
|
user := &models.User{
|
|
ID: session.UserID,
|
|
}
|
|
err = db.NewSelect().Model(user).Relation("Plan").WherePK().Scan(context.Background())
|
|
|
|
if err != nil {
|
|
if err == sql.ErrNoRows {
|
|
return echo.NewHTTPError(http.StatusUnauthorized, "Invalid session token")
|
|
}
|
|
fmt.Println(err)
|
|
return echo.NewHTTPError(http.StatusInternalServerError, "Database error")
|
|
}
|
|
|
|
// Store the user in the context
|
|
c.Set(UserContextKey, user)
|
|
|
|
// Continue to the next handler
|
|
return next(c)
|
|
}
|
|
}
|
|
}
|