90 lines
3 KiB
Markdown
90 lines
3 KiB
Markdown
# Authentication & Authorization
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## Overview
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The Authentication & Authorization service will provide comprehensive security controls for the stock-bot platform. It will manage user identity, authentication, access control, and security policy enforcement across all platform components, ensuring proper security governance and compliance with regulatory requirements.
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## Planned Features
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### User Management
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- **User Provisioning**: Account creation and management
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- **Identity Sources**: Local and external identity providers
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- **User Profiles**: Customizable user attributes
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- **Group Management**: User grouping and organization
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- **Account Lifecycle**: Comprehensive user lifecycle management
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### Authentication
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- **Multiple Factors**: Support for MFA/2FA
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- **Single Sign-On**: Integration with enterprise SSO solutions
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- **Social Login**: Support for third-party identity providers
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- **Session Management**: Secure session handling and expiration
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- **Password Policies**: Configurable password requirements
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### Authorization
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- **Role-Based Access Control**: Fine-grained permission management
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- **Attribute-Based Access**: Context-aware access decisions
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- **Permission Management**: Centralized permission administration
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- **Dynamic Policies**: Rule-based access policies
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- **Delegated Administration**: Hierarchical permission management
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### Security Features
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- **Token Management**: JWT and OAuth token handling
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- **API Security**: Protection of API endpoints
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- **Rate Limiting**: Prevention of brute force attacks
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- **Audit Logging**: Comprehensive security event logging
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- **Compliance Reporting**: Reports for regulatory requirements
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## Planned Integration Points
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### Service Integration
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- All platform microservices
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- API Gateway
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- Frontend applications
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- External systems and partners
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### Identity Providers
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- Internal identity store
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- Enterprise directory services
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- Social identity providers
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- OAuth/OIDC providers
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## Planned Technical Implementation
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### Technology Stack
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- **Identity Server**: Keycloak or Auth0
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- **API Protection**: OAuth 2.0 and OpenID Connect
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- **Token Format**: JWT with appropriate claims
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- **Storage**: Secure credential and policy storage
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- **Encryption**: Industry-standard encryption for sensitive data
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### Architecture Pattern
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- Identity as a service
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- Policy-based access control
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- Token-based authentication
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- Layered security model
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## Development Guidelines
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### Authentication Integration
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- Authentication flow implementation
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- Token handling best practices
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- Session management requirements
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- Credential security standards
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### Authorization Implementation
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- Permission modeling approach
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- Policy definition format
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- Access decision points
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- Contextual authorization techniques
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### Security Considerations
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- Token security requirements
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- Key rotation procedures
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- Security event monitoring
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- Penetration testing requirements
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## Implementation Roadmap
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1. Core user management and authentication
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2. Basic role-based authorization
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3. API security and token management
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4. Advanced access control policies
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5. Compliance reporting and auditing
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