60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
package middlewares
|
|
|
|
import (
|
|
"bssapp-backend/auth"
|
|
"database/sql"
|
|
"log"
|
|
"net/http"
|
|
"strings"
|
|
)
|
|
|
|
func AuthMiddleware(db *sql.DB, next http.Handler) http.Handler {
|
|
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
authHeader := r.Header.Get("Authorization")
|
|
if authHeader == "" {
|
|
log.Printf(
|
|
"AUTH_MIDDLEWARE 401 reason=missing_authorization_header method=%s path=%s",
|
|
r.Method,
|
|
r.URL.Path,
|
|
)
|
|
http.Error(w, "unauthorized: authorization header missing", http.StatusUnauthorized)
|
|
return
|
|
}
|
|
|
|
parts := strings.SplitN(authHeader, " ", 2)
|
|
if len(parts) != 2 || parts[0] != "Bearer" {
|
|
log.Printf(
|
|
"AUTH_MIDDLEWARE 401 reason=invalid_authorization_format method=%s path=%s raw=%q",
|
|
r.Method,
|
|
r.URL.Path,
|
|
authHeader,
|
|
)
|
|
http.Error(w, "unauthorized: invalid authorization format", http.StatusUnauthorized)
|
|
return
|
|
}
|
|
|
|
claims, err := auth.ValidateToken(parts[1])
|
|
if err != nil {
|
|
log.Printf(
|
|
"AUTH_MIDDLEWARE 401 reason=token_validation_failed method=%s path=%s err=%v",
|
|
r.Method,
|
|
r.URL.Path,
|
|
err,
|
|
)
|
|
http.Error(w, "unauthorized: token validation failed", http.StatusUnauthorized)
|
|
return
|
|
}
|
|
|
|
ctx := auth.WithClaims(r.Context(), claims)
|
|
log.Printf(
|
|
"AUTH_MIDDLEWARE PASS user=%d role=%s method=%s path=%s",
|
|
claims.ID,
|
|
claims.RoleCode,
|
|
r.Method,
|
|
r.URL.Path,
|
|
)
|
|
|
|
next.ServeHTTP(w, r.WithContext(ctx))
|
|
})
|
|
}
|