move middlewares out of auth

2025-08-30 14:39:29 +02:00 · 2024-11-16 22:48:10 -05:00 · 2024-11-16 22:48:10 -05:00 · b9ff0b5de6
commit b9ff0b5de6
parent 7e2a7434cf
15 changed files with 15 additions and 19 deletions
--- a/server/middlewares/verifyResourceAccess.ts
+++ b/server/middlewares/verifyResourceAccess.ts
@ -0,0 +1,124 @@
+import { Request, Response, NextFunction } from "express";
+import { db } from "@server/db";
+import {
+    resources,
+    userOrgs,
+    userResources,
+    roleResources,
+} from "@server/db/schema";
+import { and, eq } from "drizzle-orm";
+import createHttpError from "http-errors";
+import HttpCode from "@server/types/HttpCode";
+
+export async function verifyResourceAccess(
+    req: Request,
+    res: Response,
+    next: NextFunction
+) {
+    const userId = req.user!.userId;
+    const resourceId =
+        req.params.resourceId || req.body.resourceId || req.query.resourceId;
+
+    if (!userId) {
+        return next(
+            createHttpError(HttpCode.UNAUTHORIZED, "User not authenticated")
+        );
+    }
+
+    try {
+        const resource = await db
+            .select()
+            .from(resources)
+            .where(eq(resources.resourceId, resourceId))
+            .limit(1);
+
+        if (resource.length === 0) {
+            return next(
+                createHttpError(
+                    HttpCode.NOT_FOUND,
+                    `Resource with ID ${resourceId} not found`
+                )
+            );
+        }
+
+        if (!resource[0].orgId) {
+            return next(
+                createHttpError(
+                    HttpCode.INTERNAL_SERVER_ERROR,
+                    `Resource with ID ${resourceId} does not have an organization ID`
+                )
+            );
+        }
+
+        if (!req.userOrg) {
+            const userOrgRole = await db
+                .select()
+                .from(userOrgs)
+                .where(
+                    and(
+                        eq(userOrgs.userId, userId),
+                        eq(userOrgs.orgId, resource[0].orgId)
+                    )
+                )
+                .limit(1);
+            req.userOrg = userOrgRole[0];
+        }
+
+        if (!req.userOrg) {
+            return next(
+                createHttpError(
+                    HttpCode.FORBIDDEN,
+                    "User does not have access to this organization"
+                )
+            );
+        }
+
+        const userOrgRoleId = req.userOrg.roleId;
+        req.userOrgRoleId = userOrgRoleId;
+        req.userOrgId = resource[0].orgId;
+
+        const roleResourceAccess = await db
+            .select()
+            .from(roleResources)
+            .where(
+                and(
+                    eq(roleResources.resourceId, resourceId),
+                    eq(roleResources.roleId, userOrgRoleId)
+                )
+            )
+            .limit(1);
+
+        if (roleResourceAccess.length > 0) {
+            return next();
+        }
+
+        const userResourceAccess = await db
+            .select()
+            .from(userResources)
+            .where(
+                and(
+                    eq(userResources.userId, userId),
+                    eq(userResources.resourceId, resourceId)
+                )
+            )
+            .limit(1);
+
+        if (userResourceAccess.length > 0) {
+            return next();
+        }
+
+        return next(
+            createHttpError(
+                HttpCode.FORBIDDEN,
+                "User does not have access to this resource"
+            )
+        );
+    } catch (error) {
+        return next(
+            createHttpError(
+                HttpCode.INTERNAL_SERVER_ERROR,
+                "Error verifying resource access"
+            )
+        );
+    }
+}