fix: parse deploy webhook bodies in the handler so the size limit can be configured

apps/dokploy/__test__/deploy/github-webhook-handler.test.ts

@@ -62,6 +62,10 @@ vi.mock("@dokploy/server/db", () => ({
 	},
 }));
 
+vi.mock("next/dist/server/api-utils/node/parse-body", () => ({
+	parseBody: async (req: { body: unknown }) => req.body,
+}));
+
 vi.mock("@dokploy/server", () => ({
 	DEPLOY_WEBHOOK_MAX_BODY_SIZE: 25 * 1024 * 1024,
 	IS_CLOUD: false,

apps/dokploy/pages/api/deploy/[refreshToken].ts

@@ -8,6 +8,7 @@ import {
 import { db } from "@dokploy/server/db";
 import { eq } from "drizzle-orm";
 import type { NextApiRequest, NextApiResponse } from "next";
+import { parseBody } from "next/dist/server/api-utils/node/parse-body";
 import { applications } from "@/server/db/schema";
 import type { DeploymentJob } from "@/server/queues/queue-types";
 import { myQueue } from "@/server/queues/queueSetup";
@@ -35,9 +36,7 @@ const getPackageVersion = (headers: any, body: any) => {
 
 export const config = {
 	api: {
-		bodyParser: {
-			sizeLimit: DEPLOY_WEBHOOK_MAX_BODY_SIZE,
-		},
+		bodyParser: false,
 	},
 };
 
@@ -45,6 +44,11 @@ export default async function handler(
 	req: NextApiRequest,
 	res: NextApiResponse,
 ) {
+	if (Number(req.headers["content-length"]) > DEPLOY_WEBHOOK_MAX_BODY_SIZE) {
+		res.status(413).json({ message: "Payload too large" });
+		return;
+	}
+	req.body = await parseBody(req, DEPLOY_WEBHOOK_MAX_BODY_SIZE);
 	const { refreshToken } = req.query;
 	try {
 		if (req.headers["x-github-event"] === "ping") {

apps/dokploy/pages/api/deploy/compose/[refreshToken].ts

@@ -6,6 +6,7 @@ import {
 import { db } from "@dokploy/server/db";
 import { eq } from "drizzle-orm";
 import type { NextApiRequest, NextApiResponse } from "next";
+import { parseBody } from "next/dist/server/api-utils/node/parse-body";
 import { compose } from "@/server/db/schema";
 import type { DeploymentJob } from "@/server/queues/queue-types";
 import { myQueue } from "@/server/queues/queueSetup";
@@ -21,9 +22,7 @@ import {
 
 export const config = {
 	api: {
-		bodyParser: {
-			sizeLimit: DEPLOY_WEBHOOK_MAX_BODY_SIZE,
-		},
+		bodyParser: false,
 	},
 };
 
@@ -31,6 +30,11 @@ export default async function handler(
 	req: NextApiRequest,
 	res: NextApiResponse,
 ) {
+	if (Number(req.headers["content-length"]) > DEPLOY_WEBHOOK_MAX_BODY_SIZE) {
+		res.status(413).json({ message: "Payload too large" });
+		return;
+	}
+	req.body = await parseBody(req, DEPLOY_WEBHOOK_MAX_BODY_SIZE);
 	const { refreshToken } = req.query;
 	try {
 		if (req.headers["x-github-event"] === "ping") {

apps/dokploy/pages/api/deploy/github.ts

@@ -14,6 +14,7 @@ import { db } from "@dokploy/server/db";
 import { Webhooks } from "@octokit/webhooks";
 import { and, eq } from "drizzle-orm";
 import type { NextApiRequest, NextApiResponse } from "next";
+import { parseBody } from "next/dist/server/api-utils/node/parse-body";
 import { applications, compose, github } from "@/server/db/schema";
 import type { DeploymentJob } from "@/server/queues/queue-types";
 import { myQueue } from "@/server/queues/queueSetup";
@@ -29,9 +30,7 @@ const getGithubRepositoryOwner = (githubBody: any) =>
 
 export const config = {
 	api: {
-		bodyParser: {
-			sizeLimit: DEPLOY_WEBHOOK_MAX_BODY_SIZE,
-		},
+		bodyParser: false,
 	},
 };
 
@@ -39,6 +38,11 @@ export default async function handler(
 	req: NextApiRequest,
 	res: NextApiResponse,
 ) {
+	if (Number(req.headers["content-length"]) > DEPLOY_WEBHOOK_MAX_BODY_SIZE) {
+		res.status(413).json({ message: "Payload too large" });
+		return;
+	}
+	req.body = await parseBody(req, DEPLOY_WEBHOOK_MAX_BODY_SIZE);
 	const signature = req.headers["x-hub-signature-256"];
 	if (!signature) {
 		res.status(401).json({ message: "Missing signature header" });