# BDD Implementation Plan for dance-lessons-coach

## Current Status
- **Total Scenarios**: 54
- **Passing**: 30 (55%)
- **Pending**: 24 (44%)
- **Undefined**: 0 (0%)
- **Total Steps**: 361
- **Passing Steps**: 183
- **Pending Steps**: 24
- **Skipped Steps**: 154

## Priority Order for Step Function Implementation

### 🔴 CRITICAL PRIORITY (Blockers for core functionality)
1. **JWT Secret Management**
   - `theServerIsRunningWithMultipleJWTSecrets()` - Setup multiple secrets
   - `iShouldReceiveAValidJWTTokenSignedWithThePrimarySecret()` - Primary secret validation
   - `iValidateAJWTTokenSignedWithTheSecondarySecret()` - Secondary secret validation
   - `iAddANewSecondaryJWTSecretToTheServer()` - Secret addition
   - `iAddANewSecondaryJWTSecretAndRotateToIt()` - Secret rotation

### 🟡 HIGH PRIORITY (Core JWT functionality)
2. **JWT Retention & Cleanup**
   - `theDefaultJWTTTLIsHours()` - TTL configuration
   - `theRetentionFactorIs()` - Retention factor setup
   - `theMaximumRetentionIsHours()` - Max retention limits
   - `iAddASecondaryJWTSecretWithHourExpiration()` - Expiring secrets
   - `iWaitForTheRetentionPeriodToElapse()` - Time simulation
   - `theExpiredSecondarySecretShouldBeAutomaticallyRemoved()` - Auto-cleanup
   - `thePrimarySecretShouldRemainActive()` - Primary secret protection

3. **JWT Validation & Authentication**
   - `aUserExistsWithPassword()` - User setup
   - `iAuthenticateWithUsernameAndPassword()` - Login functionality
   - `theAuthenticationShouldBeSuccessful()` - Success validation
   - `iShouldReceiveAValidJWTToken()` - Token generation
   - `iValidateTheReceivedJWTToken()` - Token validation
   - `theTokenShouldBeValid()` - Token verification
   - `itShouldContainTheCorrectUserID()` - Claims validation

### 🟢 MEDIUM PRIORITY (Extended functionality)
4. **User Management**
   - `iRegisterANewUserWithPassword()` - User registration
   - `theRegistrationShouldBeSuccessful()` - Registration validation
   - `iShouldBeAbleToAuthenticateWithTheNewCredentials()` - Post-registration auth
   - `iAuthenticateAsAdminWithMasterPassword()` - Admin access
   - `theTokenShouldContainAdminClaims()` - Admin privileges

5. **Password Reset**
   - `iAmAuthenticatedAsAdmin()` - Admin context
   - `iRequestPasswordResetForUser()` - Reset initiation
   - `thePasswordResetShouldBeAllowed()` - Reset authorization
   - `theUserShouldBeFlaggedForPasswordReset()` - Reset state
   - `iCompletePasswordResetForWithNewPassword()` - Reset completion
   - `iShouldBeAbleToAuthenticateWithTheNewPassword()` - Post-reset validation

### 🔵 LOW PRIORITY (Edge cases & monitoring)
6. **Configuration & Validation**
   - `iSetRetentionFactorTo()` - Dynamic configuration
   - `iTryToStartTheServer()` - Server validation
   - `iShouldReceiveConfigurationValidationError()` - Error handling
   - `theErrorShouldMention()` - Error message validation

7. **Monitoring & Metrics**
   - `iHaveEnabledPrometheusMetrics()` - Metrics setup
   - `iShouldSeeMetricIncrement()` - Metric validation
   - `iShouldSeeMetricDecrease()` - Metric changes
   - `iShouldSeeHistogramUpdate()` - Histogram metrics

8. **Security & Logging**
   - `iAddANewJWTSecret()` - Secret addition with masking
   - `theLogsShouldShowMaskedSecret()` - Log validation
   - `theLogsShouldNotExposeTheFullSecret()` - Security validation

9. **Performance & Scalability**
   - `iHaveJWTSecrets()` - Bulk secret management
   - `ofThemAreExpired()` - Expiration tracking
   - `itShouldCompleteWithinMilliseconds()` - Performance validation
   - `andNotImpactServerPerformance()` - Performance monitoring

10. **Advanced Features**
    - `iEnableAuditLogging()` - Audit trail setup
    - `iShouldSeeAuditLogEntryWithEventType()` - Audit validation
    - `iAuthenticateAndReceiveTokenA()` - Token tracking
    - `iRefreshMyTokenDuringRetentionPeriod()` - Token refresh
    - `iShouldReceiveNewTokenB()` - New token validation
    - `andTokenAShouldStillBeValidUntilRetentionExpires()` - Concurrent validation
    - `givenASecurityIncidentRequiresImmediateRotation()` - Emergency rotation
    - `iRotateToANewPrimarySecret()` - Emergency secret rotation
    - `oldTokensShouldBeInvalidatedImmediately()` - Emergency invalidation
    - `andNewTokensShouldUseTheEmergencySecret()` - Emergency token generation
    - `andCleanupShouldRemoveCompromisedSecrets()` - Emergency cleanup

## Implementation Strategy

### Phase 1: Core JWT Infrastructure (2-3 days)
- Implement JWT secret management and rotation
- Add retention policy and cleanup functionality
- Create basic authentication endpoints
- Implement core step definitions

### Phase 2: User Management (1-2 days)
- Implement user registration and authentication
- Add password reset functionality
- Implement admin authentication
- Add user-related step definitions

### Phase 3: Monitoring & Security (1 day)
- Add Prometheus metrics integration
- Implement log masking for security
- Add audit logging
- Implement monitoring step definitions

### Phase 4: Edge Cases & Testing (1 day)
- Implement remaining edge case handlers
- Add performance validation
- Complete all step definitions
- Run full test suite validation

## Estimation
- **Total Effort**: 5-7 days
- **Critical Path**: 2-3 days (JWT core functionality)
- **Full Completion**: 1 week

## Success Criteria
- All 54 scenarios passing
- 0 undefined steps
- 0 pending steps
- Full test coverage of JWT secret rotation and retention
- Complete user authentication workflow
- Comprehensive monitoring and security features