feat: admin routes + better auth routing

internal/middleware/admin.go

@@ -0,0 +1,47 @@
+package middleware
+
+import (
+	"log"
+	"net/http"
+
+	"gitea.local/admin/hspguard/internal/repository"
+	"gitea.local/admin/hspguard/internal/util"
+	"gitea.local/admin/hspguard/internal/web"
+	"github.com/google/uuid"
+)
+
+type AdminMiddleware struct {
+	repo *repository.Queries
+}
+
+func NewAdminMiddleware(repo *repository.Queries) *AdminMiddleware {
+	return &AdminMiddleware{
+		repo,
+	}
+}
+
+func (m *AdminMiddleware) Runner(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		userId, ok := util.GetRequestUserId(r.Context())
+		if !ok {
+			log.Println("ERR: Could not get user id from request")
+			web.Error(w, "not authenticated", http.StatusUnauthorized)
+			return
+		}
+
+		user, err := m.repo.FindUserId(r.Context(), uuid.MustParse(userId))
+		if err != nil {
+			log.Println("ERR: User with provided id does not exist:", userId)
+			web.Error(w, "not authenticated", http.StatusUnauthorized)
+			return
+		}
+
+		if !user.IsAdmin {
+			log.Println("INFO: User is not admin")
+			web.Error(w, "no priviligies to access this resource", http.StatusForbidden)
+			return
+		}
+
+		next.ServeHTTP(w, r)
+	})
+}