feat: GitHub e2e auth (#106)

* feat: GitHub e2e auth

* cr

* reimplement proxy route

* fix github auth

* cr

* cr

* cr

* cr

* cr

README.md

@@ -50,7 +50,9 @@ DAYTONA_API_KEY=""
 And the web `.env` file should contain the following variables:
 
 ```bash
-NEXT_PUBLIC_API_URL=http://localhost:2024 # Change to production URL when deployed
+# Change to production URLs when deployed
+NEXT_PUBLIC_API_URL="http://localhost:3000/api"
+LANGGRAPH_API_URL="http://localhost:2024"
 NEXT_PUBLIC_ASSISTANT_ID="open-swe"
 
 # For the GitHub OAuth flow
@@ -137,14 +139,3 @@ Once you've accepted the plan, it will begin the execution flow. When the agent
 ## Accessing Changes
 
 Open SWE will automatically create a branch whenever you create a new thread with a naming format of `open-swe/<threadId>`. Every time a file is created, modified, or deleted, the changes will be committed to this branch. You can access the changes in the repository by checking out this branch.
-
-
-
-## Install Daytona CLI 
-```bash 
-# Mac os
-brew install daytonaio/cli/daytona
-# Windows
-powershell -Command "irm https://get.daytona.io/windows | iex"
-
-```

apps/open-swe/src/nodes/initialize.ts

@@ -29,7 +29,7 @@ export async function initialize(
   state: GraphState,
   config: GraphConfig,
 ): Promise<GraphUpdate> {
-  const { githubToken, githubAccessToken } = getGitHubTokensFromConfig(config);
+  const { githubAccessToken } = getGitHubTokensFromConfig(config);
   const { sandboxSessionId, targetRepository } = state;
   const absoluteRepoDir = getRepoAbsolutePath(targetRepository);
 
@@ -58,7 +58,7 @@ export async function initialize(
   });
 
   const res = await cloneRepo(sandbox, targetRepository, {
-    githubToken,
+    githubAccessToken,
     stateBranchName: state.branchName,
   });
   if (res.exitCode !== 0) {
@@ -70,7 +70,6 @@ export async function initialize(
 
   logger.info(`Configuring git user for repository at "${absoluteRepoDir}"...`);
   await configureGitUserInRepo(absoluteRepoDir, sandbox, {
-    githubToken,
     githubAccessToken,
     owner: targetRepository.owner,
     repo: targetRepository.repo,

apps/open-swe/src/nodes/open-pr.ts

@@ -72,7 +72,7 @@ export async function openPullRequest(
       "Failed to open pull request: No sandbox session ID found in state.",
     );
   }
-  const { githubToken } = getGitHubTokensFromConfig(config);
+  const { githubAccessToken } = getGitHubTokensFromConfig(config);
 
   const sandbox = await daytonaClient().get(sandboxSessionId);
 
@@ -132,7 +132,7 @@ export async function openPullRequest(
     headBranch: branchName ?? getBranchName(config),
     title,
     body,
-    githubToken,
+    githubAccessToken,
   });
 
   let sandboxDeleted = false;

apps/open-swe/src/security/auth.ts

@@ -0,0 +1,115 @@
+import { Auth, HTTPException } from "@langchain/langgraph-sdk/auth";
+import { verifyGithubUser, GithubUser } from "./github-auth.js";
+import { GITHUB_TOKEN_COOKIE } from "@open-swe/shared/constants";
+
+const STUDIO_USER_ID = "langgraph-studio-user";
+
+// Helper function to check if user is studio user
+const isStudioUser = (userIdentity: string): boolean => {
+  return userIdentity === STUDIO_USER_ID;
+};
+
+// Helper function for operations that only need owner filtering
+const createOwnerFilter = (user: { identity: string }) => {
+  if (isStudioUser(user.identity)) {
+    return;
+  }
+  return { owner: user.identity };
+};
+
+// Helper function for create operations that set metadata
+const createWithOwnerMetadata = (value: any, user: { identity: string }) => {
+  if (isStudioUser(user.identity)) {
+    return;
+  }
+
+  value.metadata ??= {};
+  value.metadata.owner = user.identity;
+  return { owner: user.identity };
+};
+
+export const auth = new Auth()
+  .authenticate(async (request: Request) => {
+    if (request.method === "OPTIONS") {
+      return {
+        identity: "anonymous",
+        permissions: [],
+        is_authenticated: false,
+        display_name: "CORS Preflight",
+      };
+    }
+    // Parse Authorization header
+    const accessToken = request.headers.get(GITHUB_TOKEN_COOKIE);
+    if (!accessToken) {
+      throw new HTTPException(401, {
+        message: "GitHub access token header missing",
+      });
+    }
+
+    // Validate GitHub access token
+    let user: GithubUser | undefined;
+    try {
+      user = await verifyGithubUser(accessToken);
+      if (!user) {
+        throw new HTTPException(401, {
+          message:
+            "Invalid GitHub token or user is not a member of the required organization.",
+        });
+      }
+    } catch (e: any) {
+      throw new HTTPException(401, {
+        message: `Authentication error: ${e.message}`,
+      });
+    }
+    return {
+      identity: user.id.toString(),
+      is_authenticated: true,
+      display_name: user.login,
+      permissions: [
+        "threads:create",
+        "threads:create_run",
+        "threads:read",
+        "threads:delete",
+        "threads:update",
+        "threads:search",
+        "assistants:create",
+        "assistants:read",
+        "assistants:delete",
+        "assistants:update",
+        "assistants:search",
+        "deployments:read",
+        "deployments:search",
+        "store:access",
+      ],
+    };
+  })
+
+  // THREADS: create operations with metadata
+  .on("threads:create", ({ value, user }) =>
+    createWithOwnerMetadata(value, user),
+  )
+  .on("threads:create_run", ({ value, user }) =>
+    createWithOwnerMetadata(value, user),
+  )
+
+  // THREADS: read, update, delete, search operations
+  .on("threads:read", ({ user }) => createOwnerFilter(user))
+  .on("threads:update", ({ user }) => createOwnerFilter(user))
+  .on("threads:delete", ({ user }) => createOwnerFilter(user))
+  .on("threads:search", ({ user }) => createOwnerFilter(user))
+
+  // ASSISTANTS: create operation with metadata
+  .on("assistants:create", ({ value, user }) =>
+    createWithOwnerMetadata(value, user),
+  )
+
+  // ASSISTANTS: read, update, delete, search operations
+  .on("assistants:read", ({ user }) => createOwnerFilter(user))
+  .on("assistants:update", ({ user }) => createOwnerFilter(user))
+  .on("assistants:delete", ({ user }) => createOwnerFilter(user))
+  .on("assistants:search", ({ user }) => createOwnerFilter(user))
+
+  // STORE: permission-based access
+  .on("store", ({ user }) => {
+    return { owner: user.identity };
+  });

apps/open-swe/src/security/github-auth.ts

@@ -0,0 +1,57 @@
+import { Octokit } from "@octokit/rest";
+import { Endpoints } from "@octokit/types";
+import { createLogger, LogLevel } from "../utils/logger.js";
+
+const logger = createLogger(LogLevel.INFO, "GithubAuth");
+
+export type GithubUser = Endpoints["GET /user"]["response"]["data"];
+
+/**
+ * Verifies a GitHub user access token and checks for membership in the 'langchain-ai' organization.
+ *
+ * @param accessToken The GitHub user access token.
+ * @returns A promise that resolves with the user object if valid and a member, otherwise undefined.
+ */
+export async function verifyGithubUser(
+  accessToken: string,
+): Promise<GithubUser | undefined> {
+  if (!accessToken) {
+    return undefined;
+  }
+
+  try {
+    const octokit = new Octokit({ auth: accessToken });
+
+    // 1. Fetch user information to validate the token
+    const { data: user } = await octokit.users.getAuthenticated();
+
+    if (!user || !user.login) {
+      logger.error(
+        "GitHub token is invalid or user information could not be retrieved.",
+      );
+      return undefined;
+    }
+
+    const username = user.login;
+
+    // 2. List organizations for the user
+    const { data: orgs } = await octokit.orgs.listForUser({
+      username,
+    });
+
+    // 3. Check for 'langchain-ai' organization membership
+    const isMember = orgs.some((org) => org.login === "langchain-ai");
+
+    if (!isMember) {
+      logger.info(
+        `User ${username} is not a member of the 'langchain-ai' organization.`,
+      );
+      return undefined;
+    }
+
+    return user;
+  } catch (error) {
+    logger.error("An error occurred during GitHub user verification:", error);
+    return undefined;
+  }
+}

apps/open-swe/src/utils/git.ts

@@ -214,13 +214,12 @@ export async function configureGitUserInRepo(
   absoluteRepoDir: string,
   sandbox: Sandbox,
   args: {
-    githubToken: string;
     githubAccessToken: string;
     owner: string;
     repo: string;
   },
 ): Promise<void> {
-  const { githubToken, githubAccessToken, owner, repo } = args;
+  const { githubAccessToken, owner, repo } = args;
   let needsGitConfig = false;
   try {
     const nameCheck = await sandbox.process.executeCommand(
@@ -262,7 +261,7 @@ export async function configureGitUserInRepo(
   try {
     // Set the remote URL with the token using the provided owner and repo
     const setRemoteOutput = await sandbox.process.executeCommand(
-      `git remote set-url origin https://x-access-token:${githubToken}@github.com/${owner}/${repo}.git`,
+      `git remote set-url origin https://x-access-token:${githubAccessToken}@github.com/${owner}/${repo}.git`,
       absoluteRepoDir,
       undefined,
       TIMEOUT_SEC,
@@ -493,17 +492,17 @@ export async function createPullRequest({
   headBranch,
   title,
   body = "",
-  githubToken,
+  githubAccessToken,
 }: {
   owner: string;
   repo: string;
   headBranch: string;
   title: string;
   body?: string;
-  githubToken: string;
+  githubAccessToken: string;
 }) {
   const octokit = new Octokit({
-    auth: githubToken,
+    auth: githubAccessToken,
   });
 
   try {
@@ -535,7 +534,7 @@ export async function createPullRequest({
       logger.info(
         "Pull request already exists. Getting existing pull request...",
       );
-      return getExistingPullRequest(owner, repo, headBranch, githubToken);
+      return getExistingPullRequest(owner, repo, headBranch, githubAccessToken);
     }
 
     logger.error(`Failed to create pull request`, {
@@ -575,7 +574,7 @@ export async function cloneRepo(
   sandbox: Sandbox,
   targetRepository: TargetRepository,
   args: {
-    githubToken: string;
+    githubAccessToken: string;
     stateBranchName?: string;
   },
 ) {
@@ -583,7 +582,7 @@ export async function cloneRepo(
     const gitCloneCommand = ["git", "clone"];
 
     // Use x-access-token format for better GitHub authentication
-    const repoUrlWithToken = `https://x-access-token:${args.githubToken}@github.com/${targetRepository.owner}/${targetRepository.repo}.git`;
+    const repoUrlWithToken = `https://x-access-token:${args.githubAccessToken}@github.com/${targetRepository.owner}/${targetRepository.repo}.git`;
 
     const branchName = args.stateBranchName || targetRepository.branch;
     if (branchName) {

apps/open-swe/src/utils/github-tokens.ts

@@ -1,21 +1,15 @@
+import { GITHUB_TOKEN_COOKIE } from "@open-swe/shared/constants";
 import { GraphConfig } from "@open-swe/shared/open-swe/types";
 
 export function getGitHubTokensFromConfig(config: GraphConfig): {
-  githubToken: string;
   githubAccessToken: string;
 } {
   if (!config.configurable) {
     throw new Error("No configurable object found in graph config.");
   }
-  const githubToken = config.configurable["x-github-installation-token"];
-  const githubAccessToken = config.configurable["x-github-access-token"];
-  if (!githubToken) {
-    throw new Error(
-      "Missing required x-github-installation-token in configuration.",
-    );
-  }
+  const githubAccessToken = config.configurable[GITHUB_TOKEN_COOKIE];
   if (!githubAccessToken) {
     throw new Error("Missing required x-github-access-token in configuration.");
   }
-  return { githubToken, githubAccessToken };
+  return { githubAccessToken };
 }

apps/web/.env.example

@@ -1,4 +1,5 @@
-NEXT_PUBLIC_API_URL="http://localhost:2024"
+NEXT_PUBLIC_API_URL="http://localhost:3000/api"
+LANGGRAPH_API_URL="http://localhost:2024"
 NEXT_PUBLIC_ASSISTANT_ID="open-swe"
 
 # For the GitHub OAuth flow

apps/web/package.json

@@ -47,7 +47,7 @@
     "framer-motion": "^12.4.9",
     "jsonwebtoken": "^9.0.2",
     "katex": "^0.16.21",
-    "langgraph-nextjs-api-passthrough": "^0.0.4",
+    "langgraph-nextjs-api-passthrough": "^0.1.2",
     "lodash": "^4.17.21",
     "lucide-react": "^0.476.0",
     "next-themes": "^0.4.4",

apps/web/src/app/api/[..._path]/route.ts

@@ -1,11 +1,18 @@
 import { initApiPassthrough } from "langgraph-nextjs-api-passthrough";
+import { GITHUB_TOKEN_COOKIE } from "@open-swe/shared/constants";
 
 // This file acts as a proxy for requests to your LangGraph server.
 // Read the [Going to Production](https://github.com/langchain-ai/agent-chat-ui?tab=readme-ov-file#going-to-production) section for more information.
 
 export const { GET, POST, PUT, PATCH, DELETE, OPTIONS, runtime } =
   initApiPassthrough({
-    apiUrl: process.env.LANGGRAPH_API_URL ?? "remove-me", // default, if not defined it will attempt to read process.env.LANGGRAPH_API_URL
-    apiKey: process.env.LANGSMITH_API_KEY ?? "remove-me", // default, if not defined it will attempt to read process.env.LANGSMITH_API_KEY
+    apiUrl: process.env.LANGGRAPH_API_URL ?? "http://localhost:2024",
     runtime: "edge", // default
+    disableWarningLog: true,
+    headers: (req) => {
+      return {
+        [GITHUB_TOKEN_COOKIE]:
+          req.cookies.get(GITHUB_TOKEN_COOKIE)?.value ?? "",
+      };
+    },
   });

apps/web/src/app/api/auth/github/callback/route.ts

@@ -1,10 +1,10 @@
 import {
   GITHUB_AUTH_STATE_COOKIE,
   GITHUB_INSTALLATION_ID_COOKIE,
-  GITHUB_TOKEN_COOKIE,
   GITHUB_TOKEN_TYPE_COOKIE,
 } from "@/lib/auth";
 import { NextRequest, NextResponse } from "next/server";
+import { GITHUB_TOKEN_COOKIE } from "@open-swe/shared/constants";
 
 export async function GET(request: NextRequest) {
   try {
@@ -93,7 +93,7 @@ export async function GET(request: NextRequest) {
 
     // Set token cookies directly on the response
     response.cookies.set(GITHUB_TOKEN_COOKIE, tokenData.access_token, {
-      // httpOnly: true,
+      httpOnly: true,
       secure: process.env.NODE_ENV === "production",
       sameSite: "lax",
       maxAge: 60 * 60 * 24 * 30, // 30 days

apps/web/src/app/api/github/installation/route.ts

@@ -1,10 +1,10 @@
 import {
   GITHUB_INSTALLATION_RETURN_TO_COOKIE,
   GITHUB_INSTALLATION_STATE_COOKIE,
-  GITHUB_TOKEN_COOKIE,
 } from "@/lib/auth";
 import { NextRequest, NextResponse } from "next/server";
 import { randomBytes } from "crypto";
+import { GITHUB_TOKEN_COOKIE } from "@open-swe/shared/constants";
 
 /**
  * Initiates the GitHub App installation flow

apps/web/src/app/api/github/proxy/[..._path]/route.ts

@@ -0,0 +1,79 @@
+import { NextRequest, NextResponse } from "next/server";
+import { getInstallationToken } from "../../../../../utils/github"; // Adjusted path
+import { GITHUB_INSTALLATION_ID_COOKIE } from "@/lib/auth";
+
+const GITHUB_API_URL = "https://api.github.com";
+
+async function handler(req: NextRequest) {
+  const path = req.nextUrl.pathname.replace(/^\/api\/github\/proxy\//, "");
+  const installationIdCookie = req.cookies.get(
+    GITHUB_INSTALLATION_ID_COOKIE,
+  )?.value;
+
+  if (!installationIdCookie) {
+    return NextResponse.json(
+      { error: `"${GITHUB_INSTALLATION_ID_COOKIE}" cookie is required` },
+      { status: 400 },
+    );
+  }
+
+  const appId = process.env.GITHUB_APP_ID;
+  const privateAppKey = process.env.GITHUB_APP_PRIVATE_KEY;
+
+  if (!appId || !privateAppKey) {
+    console.error("GitHub App ID or Private App Key is not configured.");
+    return NextResponse.json(
+      { error: `Missing required environment variables.` },
+      { status: 500 },
+    );
+  }
+
+  try {
+    const token = await getInstallationToken(
+      installationIdCookie,
+      appId,
+      privateAppKey,
+    );
+
+    const targetUrl = new URL(`${GITHUB_API_URL}/${path}`);
+
+    const headers = new Headers();
+    headers.set("Authorization", `Bearer ${token}`);
+    headers.set("Accept", "application/vnd.github.v3+json");
+    headers.set("User-Agent", "OpenSWE-Proxy");
+
+    if (req.headers.has("Content-Type")) {
+      headers.set("Content-Type", req.headers.get("Content-Type")!);
+    }
+
+    const response = await fetch(targetUrl.toString(), {
+      method: req.method,
+      headers: headers,
+      body:
+        req.method !== "GET" && req.method !== "HEAD" ? req.body : undefined,
+    });
+
+    const responseHeaders = new Headers(response.headers);
+    responseHeaders.delete("Content-Encoding"); // Prevent ERR_CONTENT_DECODING_FAILED error.
+
+    return new NextResponse(response.body, {
+      status: response.status,
+      statusText: response.statusText,
+      headers: responseHeaders,
+    });
+  } catch (error) {
+    console.error("Error in GitHub proxy:", error);
+    const errorMessage =
+      error instanceof Error ? error.message : "Unknown error";
+    return NextResponse.json(
+      { error: "Failed to proxy request to GitHub", details: errorMessage },
+      { status: 500 },
+    );
+  }
+}
+
+export const GET = handler;
+export const POST = handler;
+export const PUT = handler;
+export const DELETE = handler;
+export const PATCH = handler;

apps/web/src/components/github/agent-token-provider.tsx

@@ -1,151 +0,0 @@
-"use client";
-
-import { useState, useEffect } from "react";
-import { Button } from "@/components/ui/button";
-import { CopyIcon, CheckIcon, RefreshCwIcon } from "lucide-react";
-import { InstallAppButton } from "./install-app-button";
-
-interface AgentTokenProviderProps {
-  className?: string;
-}
-
-/**
- * Component to fetch and display a GitHub installation token for use with the AI agent
- * This token can be passed to your agent service to perform Git operations on behalf of the user
- */
-export function AgentTokenProvider({
-  className = "",
-}: AgentTokenProviderProps) {
-  const [token, setToken] = useState<string | null>(null);
-  const [isLoading, setIsLoading] = useState(false);
-  const [error, setError] = useState<string | null>(null);
-  const [copied, setCopied] = useState(false);
-  const [installationId, setInstallationId] = useState<string | null>(null);
-
-  const fetchToken = async () => {
-    setIsLoading(true);
-    setError(null);
-    setCopied(false);
-
-    try {
-      const response = await fetch("/api/github/token");
-
-      if (!response.ok) {
-        const errorData = await response.json();
-        setError(errorData.error || "Failed to fetch token");
-        setIsLoading(false);
-        return;
-      }
-
-      const data = await response.json();
-      setToken(data.token);
-      setInstallationId(data.installation_id);
-      setIsLoading(false);
-    } catch {
-      setError("Network error when fetching token");
-      setIsLoading(false);
-    }
-  };
-
-  useEffect(() => {
-    fetchToken();
-  }, []);
-
-  const copyToken = () => {
-    if (token) {
-      navigator.clipboard.writeText(token);
-      setCopied(true);
-      setTimeout(() => setCopied(false), 2000);
-    }
-  };
-
-  if (error && error.includes("installation")) {
-    return (
-      <div className={`rounded-md border p-4 ${className}`}>
-        <h3 className="mb-2 text-lg font-medium">GitHub App Not Installed</h3>
-        <p className="mb-4 text-sm text-gray-600">
-          You need to install our GitHub App to generate tokens for the AI
-          agent.
-        </p>
-        <InstallAppButton>Install GitHub App</InstallAppButton>
-      </div>
-    );
-  }
-
-  if (error) {
-    return (
-      <div className={`rounded-md border p-4 ${className}`}>
-        <div className="mb-4 rounded-md border border-red-200 bg-red-50 p-4">
-          <p className="text-sm text-red-800">{error}</p>
-        </div>
-        <Button
-          variant="outline"
-          onClick={fetchToken}
-          disabled={isLoading}
-        >
-          Try Again
-        </Button>
-      </div>
-    );
-  }
-
-  return (
-    <div className={`rounded-md border p-4 ${className}`}>
-      <div className="mb-4 flex items-center justify-between">
-        <h3 className="text-lg font-medium">GitHub Token for AI Agent</h3>
-        <Button
-          variant="outline"
-          size="sm"
-          onClick={fetchToken}
-          disabled={isLoading}
-        >
-          <RefreshCwIcon className="mr-2 h-4 w-4" />
-          Refresh Token
-        </Button>
-      </div>
-
-      {isLoading ? (
-        <div className="animate-pulse space-y-3">
-          <div className="h-4 w-3/4 rounded bg-gray-200"></div>
-          <div className="h-10 rounded bg-gray-200"></div>
-        </div>
-      ) : token ? (
-        <>
-          <p className="mb-2 text-sm text-gray-600">
-            This token expires in 1 hour. Use it to authenticate your AI agent
-            with GitHub.
-          </p>
-          <div className="relative">
-            <div className="mb-2 overflow-x-auto rounded-md border bg-gray-50 p-3 font-mono text-sm whitespace-nowrap">
-              {token}
-            </div>
-            <Button
-              size="sm"
-              variant="ghost"
-              className="absolute top-2 right-2"
-              onClick={copyToken}
-            >
-              {copied ? (
-                <CheckIcon className="h-4 w-4" />
-              ) : (
-                <CopyIcon className="h-4 w-4" />
-              )}
-            </Button>
-          </div>
-          <div className="mt-4 space-y-2">
-            <p className="text-sm font-medium">How to use this token:</p>
-            <div className="rounded-md border bg-gray-50 p-3 font-mono text-xs">
-              {`export GITHUB_TOKEN=${token}`}
-            </div>
-            <p className="text-xs text-gray-500">
-              Pass this token to your agent service to perform Git operations on
-              behalf of the user.
-            </p>
-          </div>
-        </>
-      ) : (
-        <p className="text-gray-600">Loading token...</p>
-      )}
-    </div>
-  );
-}

apps/web/src/hooks/useGitHubApp.ts

@@ -20,17 +20,6 @@ interface UseGitHubAppReturn {
   defaultBranch: string | null;
 }
 
-// Helper function to get GitHub OAuth access token from cookies
-function getGitHubAccessToken(): string | null {
-  if (typeof document === "undefined") return null;
-
-  const cookies = document.cookie.split("; ");
-  const tokenCookie = cookies.find((row) =>
-    row.startsWith("x-github_access_token="),
-  );
-  return tokenCookie ? tokenCookie.split("=")[1] : null;
-}
-
 export function useGitHubApp(): UseGitHubAppReturn {
   const [isInstalled, setIsInstalled] = useState<boolean | null>(null);
   const [isLoading, setIsLoading] = useState(true);
@@ -116,12 +105,6 @@ export function useGitHubApp(): UseGitHubAppReturn {
       return;
     }
 
-    const accessToken = getGitHubAccessToken();
-    if (!accessToken) {
-      setBranchesError("GitHub access token not found");
-      return;
-    }
-
     setBranchesLoading(true);
     setBranchesError(null);
 
@@ -129,7 +112,6 @@ export function useGitHubApp(): UseGitHubAppReturn {
       const branchData = await getRepositoryBranches(
         selectedRepository.owner,
         selectedRepository.repo,
-        accessToken,
       );
       setBranches(branchData || []);
     } catch (err) {

apps/web/src/lib/auth.ts

@@ -1,7 +1,6 @@
 import { NextRequest, NextResponse } from "next/server";
+import { GITHUB_TOKEN_COOKIE } from "@open-swe/shared/constants";
 
-// Prefix the access token with `x-` so that it's included in requests to the LangGraph server.
-export const GITHUB_TOKEN_COOKIE = "x-github_access_token";
 export const GITHUB_TOKEN_TYPE_COOKIE = "github_token_type";
 export const GITHUB_INSTALLATION_ID_COOKIE = "github_installation_id";
 export const GITHUB_AUTH_STATE_COOKIE = "github_auth_state";

apps/web/src/providers/Stream.tsx

@@ -7,7 +7,6 @@ import React, {
   useRef,
 } from "react";
 import { useStream } from "@langchain/langgraph-sdk/react";
-import { type Message } from "@langchain/langgraph-sdk";
 import {
   uiMessageReducer,
   isUIMessage,
@@ -53,22 +52,13 @@ const StreamSession = ({
   githubToken: string;
 }) => {
   const [threadId, setThreadId] = useQueryState("threadId");
-  const { refreshThreads, setThreads, updateThreadFromStream } = useThreads();
+  const { refreshThreads, updateThreadFromStream } = useThreads();
 
-  const githubAccessToken =
-    document.cookie
-      .split("; ")
-      .find((row) => row.startsWith("x-github_access_token="))
-      ?.split("=")[1] || "";
   const streamValue = useTypedStream({
     apiUrl,
     assistantId,
     reconnectOnMount: true,
     threadId: threadId ?? null,
-    defaultHeaders: {
-      "x-github-installation-token": githubToken,
-      "x-github-access-token": githubAccessToken,
-    },
     onCustomEvent: (event, options) => {
       if (isUIMessage(event) || isRemoveUIMessage(event)) {
         options.mutate((prev) => {
@@ -179,7 +169,7 @@ export const StreamProvider: React.FC<{ children: ReactNode }> = ({
         checkGitHubAppInstallation();
       }
     }
-  }, [isAuth, githubToken, isTokenLoading]);
+  }, [isAuth, githubToken]);
 
   const checkAuthStatus = async () => {
     try {

apps/web/src/utils/github.ts

@@ -1,5 +1,14 @@
+import { GITHUB_TOKEN_COOKIE } from "@open-swe/shared/constants";
 import * as jwt from "jsonwebtoken";
 
+function getBaseApiUrl(): string {
+  let baseApiUrl = new URL(
+    process.env.NEXT_PUBLIC_API_URL || "http://localhost:3000/api",
+  ).href;
+  baseApiUrl = baseApiUrl.endsWith("/") ? baseApiUrl : `${baseApiUrl}/`;
+  return baseApiUrl;
+}
+
 /**
  * Generates a JWT for GitHub App authentication
  */
@@ -82,18 +91,17 @@ export async function getInstallationRepositories(
 export async function getRepositoryBranches(
   owner: string,
   repo: string,
-  accessToken: string,
 ): Promise<Branch[]> {
   const allBranches: Branch[] = [];
   let page = 1;
   const perPage = 100; // Maximum allowed by GitHub API
 
   // First, get repository info to ensure we have the default branch
+
   const repoResponse = await fetch(
-    `https://api.github.com/repos/${owner}/${repo}`,
+    `${getBaseApiUrl()}github/proxy/repos/${owner}/${repo}`,
     {
       headers: {
-        Authorization: `Bearer ${accessToken}`,
         Accept: "application/vnd.github.v3+json",
         "User-Agent": "OpenSWE-Agent",
       },
@@ -109,10 +117,9 @@ export async function getRepositoryBranches(
   // Fetch all branches with pagination
   while (true) {
     const response = await fetch(
-      `https://api.github.com/repos/${owner}/${repo}/branches?per_page=${perPage}&page=${page}`,
+      `${getBaseApiUrl()}github/proxy/repos/${owner}/${repo}/branches?per_page=${perPage}&page=${page}`,
       {
         headers: {
-          Authorization: `Bearer ${accessToken}`,
           Accept: "application/vnd.github.v3+json",
           "User-Agent": "OpenSWE-Agent",
         },

langgraph.json

@@ -4,6 +4,9 @@
     "open_swe": "./apps/open-swe/src/index.ts:graph"
   },
   "env": "./apps/open-swe/.env",
-  "dependencies": ["./apps/open-swe"]
+  "dependencies": ["./apps/open-swe"],
+  "auth": {
+    "path": "./apps/open-swe/src/security/auth.ts:auth"
+  }
 }
  

packages/shared/src/constants.ts

@@ -3,3 +3,6 @@ export const SANDBOX_ROOT_DIR = "/home/daytona";
 export const SNAPSHOT_NAME = "daytonaio/langchain-open-swe:0.1.0";
 export const PLAN_INTERRUPT_DELIMITER = ":::";
 export const PLAN_INTERRUPT_ACTION_TITLE = "Approve/Edit Plan";
+
+// Prefix the access token with `x-` so that it's included in requests to the LangGraph server.
+export const GITHUB_TOKEN_COOKIE = "x-github-access-token";

packages/shared/src/open-swe/types.ts

@@ -11,6 +11,7 @@ import {
   type UIMessage,
   type RemoveUIMessage,
 } from "@langchain/langgraph-sdk/react-ui";
+import { GITHUB_TOKEN_COOKIE } from "../constants.js";
 
 export type PlanItem = {
   /**
@@ -285,12 +286,7 @@ export const GraphConfigurationMetadata: {
         "The maximum number of tokens to generate in an individual generation",
     },
   },
-  "x-github-installation-token": {
-    x_open_swe_ui_config: {
-      type: "hidden",
-    },
-  },
-  "x-github-access-token": {
+  [GITHUB_TOKEN_COOKIE]: {
     x_open_swe_ui_config: {
       type: "hidden",
     },
@@ -414,22 +410,13 @@ export const GraphConfiguration = z.object({
     .optional()
     .default(() => 10_000)
     .langgraph.metadata(GraphConfigurationMetadata.maxTokens),
-  /**
-   * The user's GitHub installation token. To be used to take actions on behalf of the user.
-   */
-  "x-github-installation-token": z
-    .string()
-    .optional()
-    .langgraph.metadata(
-      GraphConfigurationMetadata["x-github-installation-token"],
-    ),
   /**
    * The user's GitHub access token. To be used in requests to get information about the user.
    */
-  "x-github-access-token": z
+  [GITHUB_TOKEN_COOKIE]: z
     .string()
     .optional()
-    .langgraph.metadata(GraphConfigurationMetadata["x-github-access-token"]),
+    .langgraph.metadata(GraphConfigurationMetadata[GITHUB_TOKEN_COOKIE]),
 });
 
 export type GraphConfig = LangGraphRunnableConfig<

yarn.lock

@@ -2346,7 +2346,7 @@ __metadata:
     globals: ^15.14.0
     jsonwebtoken: ^9.0.2
     katex: ^0.16.21
-    langgraph-nextjs-api-passthrough: ^0.0.4
+    langgraph-nextjs-api-passthrough: ^0.1.2
     lodash: ^4.17.21
     lucide-react: ^0.476.0
     next: ^15.2.3
@@ -9446,12 +9446,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"langgraph-nextjs-api-passthrough@npm:^0.0.4":
-  version: 0.0.4
-  resolution: "langgraph-nextjs-api-passthrough@npm:0.0.4"
+"langgraph-nextjs-api-passthrough@npm:^0.1.2":
+  version: 0.1.2
+  resolution: "langgraph-nextjs-api-passthrough@npm:0.1.2"
   peerDependencies:
     next: "*"
-  checksum: e9e0f501cd1495c55166ac5840605c75f4e61bdad2ab102ebbffc8f5ef3055c87cf23842d12e889e77d81e00920084d59e8dd4c596fd54494077f2b2cd9e6fb1
+  checksum: 3ed989353b376e8e7b36cf37181838a439246e19cca1e1f8ae3cc27852ce8dcc7ed86ee62acb6c34055c60aea50a248d7f098012e2993f2b2c8e0f650ce71d23
   languageName: node
   linkType: hard