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Merged
pull merged 1 commit into from
Sep 15, 2026
+20 −1
Merged

[pull] main from LibreChat-AI:main #45

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12 changes: 12 additions & 0 deletions api/src/secure-startup.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -113,6 +113,18 @@ describe('hardened sandbox-runner startup config', () => {
expect(() => validateHardenedSandboxStartup()).toThrow('REDIS_HOST');
});

test('allows Lambda MicroVM image metadata while rejecting AWS credentials', () => {
setValidHardenedConfig();
process.env.AWS_LAMBDA_MICROVM_IMAGE_ARN = 'arn:aws:lambda:us-east-1:123456789012:microvm-image:codeapi';
process.env.AWS_LAMBDA_MICROVM_IMAGE_NAME = 'codeapi';
process.env.AWS_LAMBDA_MICROVM_IMAGE_VERSION = '3';
process.env.AWS_REGION = 'us-east-1';
expect(() => validateHardenedSandboxStartup()).not.toThrow();

process.env.AWS_ACCESS_KEY_ID = 'access-key';
expect(() => validateHardenedSandboxStartup()).toThrow('AWS_ACCESS_KEY_ID');
});

test('rejects missing manifest verifier and wrong forwarding target', () => {
setValidHardenedConfig();
config.egress_gateway_url = '';
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9 changes: 8 additions & 1 deletion api/src/secure-startup.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,13 @@
import { config } from './config';
import { workspaceIsolationConfigErrors } from './workspace-isolation';

const ALLOWED_LAMBDA_MICROVM_AWS_ENV = new Set([
'AWS_LAMBDA_MICROVM_IMAGE_ARN',
'AWS_LAMBDA_MICROVM_IMAGE_NAME',
'AWS_LAMBDA_MICROVM_IMAGE_VERSION',
'AWS_REGION',
]);

export class SandboxSecureStartupError extends Error {
constructor(message: string) {
super(message);
Expand Down Expand Up @@ -57,7 +64,7 @@ function forbiddenEnvNames(): string[] {
if (name === 'CODEAPI_HARDENED_SANDBOX_MODE') continue;
if (name.startsWith('CODEAPI_')) forbidden.push(name);
if (name.startsWith('REDIS_')) forbidden.push(name);
if (name.startsWith('AWS_')) forbidden.push(name);
if (name.startsWith('AWS_') && !ALLOWED_LAMBDA_MICROVM_AWS_ENV.has(name)) forbidden.push(name);
if (name.startsWith('S3_')) forbidden.push(name);
if (name.startsWith('MINIO_')) forbidden.push(name);
if (/(SECRET|TOKEN|PASSWORD|PRIVATE_KEY)/.test(name)) forbidden.push(name);
Expand Down