coderabbit-enterprise-rbac

# CodeRabbit Enterprise RBAC

## Overview
Configure enterprise-grade access control for CodeRabbit integrations.

## Prerequisites
- CodeRabbit Enterprise tier subscription
- Identity Provider (IdP) with SAML/OIDC support
- Understanding of role-based access patterns
- Audit logging infrastructure

## Role Definitions

| Role | Permissions | Use Case |
|------|-------------|----------|
| Admin | Full access | Platform administrators |
| Developer | Read/write, no delete | Active development |
| Viewer | Read-only | Stakeholders, auditors |
| Service | API access only | Automated systems |

## Role Implementation

```typescript
enum CodeRabbitRole {
  Admin = 'admin',
  Developer = 'developer',
  Viewer = 'viewer',
  Service = 'service',
}

interface CodeRabbitPermissions {
  read: boolean;
  write: boolean;
  delete: boolean;
  admin: boolean;
}

const ROLE_PERMISSIONS: Record<CodeRabbitRole, CodeRabbitPermissions> = {
  admin: { read: true, write: true, delete: true, admin: true },
  developer: { read: true, write: true, delete: false, admin: false },
  viewer: { read: true, write: false, delete: false, admin: false },
  service: { read: true, write: true, delete: false, admin: false },
};

function checkPermission(
  role: CodeRabbitRole,
  action: keyof CodeRabbitPermissions
): boolean {
  return ROLE_PERMISSIONS[role][action];
}
```

## SSO Integration

### SAML Configuration

```typescript
// CodeRabbit SAML setup
const samlConfig = {
  entryPoint: 'https://idp.company.com/saml/sso',
  issuer: 'https://coderabbit.com/saml/metadata',
  cert: process.env.SAML_CERT,
  callbackUrl: 'https://app.yourcompany.com/auth/coderabbit/callback',
};

// Map IdP groups to CodeRabbit roles
const groupRoleMapping: Record<string, CodeRabbitRole> = {
  'Engineering': CodeRabbitRole.Developer,
  'Platform-Admins': CodeRabbitRole.Admin,
  'Data-Team': CodeRabbitRole.Viewer,
};
```

### OAuth2/OIDC Integration

```typescript
import { OAuth2Client } from '@coderabbit/sdk';

const oau