# SMOA Configuration Guide

**Version:** 1.0  
**Last Updated:** 2024-12-20  
**Status:** Draft - In Progress

---

## Configuration Overview

### Purpose
This guide provides complete configuration reference for the Secure Mobile Operations Application (SMOA).

### Configuration Scope
- Application configuration
- Security configuration
- Authentication configuration
- Integration configuration
- Module configuration
- Performance configuration

### Configuration Management
- **Version Control:** All configurations version controlled
- **Change Management:** Change management process
- **Documentation:** Configuration documentation
- **Testing:** Configuration testing procedures

---

## Configuration Files

### Application Configuration

#### Main Configuration File
- **Location:** `app/src/main/res/values/config.xml`
- **Format:** XML
- **Purpose:** Main application configuration

#### Configuration Structure
```xml
<resources>
    <string name="app_name">SMOA</string>
    <string name="api_base_url">https://api.smoa.example.com</string>
    <bool name="debug_mode">false</bool>
    <integer name="session_timeout">900</integer>
</resources>
```

### Security Configuration

#### Security Settings
- **Location:** `core/security/src/main/res/values/security_config.xml`
- **Format:** XML
- **Purpose:** Security configuration

#### Security Configuration Structure
```xml
<security>
    <encryption>
        <algorithm>AES-256-GCM</algorithm>
        <keySize>256</keySize>
        <keyStorage>HardwareBacked</keyStorage>
    </encryption>
    <tls>
        <version>1.2+</version>
        <certificatePinning>true</certificatePinning>
    </tls>
</security>
```

---

## Configuration Parameters

### Authentication Configuration

#### PIN Configuration
```kotlin
// PIN requirements
pinMinLength = 6
pinMaxLength = 12
pinRequireNumeric = true
pinMaxRetries = 5
pinLockoutDuration = 30 // minutes
```

#### Biometric Configuration
```kotlin
// Biometric settings
fingerprintRequired = true
facialRecognitionRequired = true
livenessDetection = true
antiSpoofingEnabled = true
```

#### Session Configuration
```kotlin
// Session settings
sessionTimeout = 15 // minutes
inactivityTimeout = 5 // minutes
maxSessionDuration = 8 // hours
reauthenticationRequired = true
```

### Security Configuration

#### Encryption Configuration
```kotlin
// Encryption settings
encryptionAlgorithm = "AES-256-GCM"
keySize = 256
keyStorage = "HardwareBacked"
keyRotation = "Automatic"
rotationInterval = 90 // days
```

#### TLS Configuration
```kotlin
// TLS settings
tlsVersion = "1.2+"
cipherSuites = ["TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"]
certificatePinning = true
mutualTLS = true // where required
```

### Integration Configuration

#### AS4 Gateway Configuration
```kotlin
// AS4 gateway
as4GatewayEndpoint = "https://as4-gateway.example.com/as4"
as4GatewayCertificate = "gateway-cert.pem"
smoaPartyId = "SMOA-001"
```

#### NCIC Configuration
```kotlin
// NCIC gateway
ncicGatewayEndpoint = "https://ncic-gateway.example.com/ncic"
ncicGatewayCertificate = "ncic-cert.pem"
ori = "XX12345"
```

### Module Configuration

#### Module Enablement
```kotlin
// Module settings
credentialsModuleEnabled = true
ordersModuleEnabled = true
evidenceModuleEnabled = true
reportsModuleEnabled = true
// ... other modules
```

#### Feature Flags
```kotlin
// Feature flags
barcodeGenerationEnabled = true
offlineModeEnabled = true
syncEnabled = true
// ... other features
```

### Performance Configuration

#### Performance Settings
```kotlin
// Performance settings
maxCacheSize = 100 // MB
cacheExpirationTime = 24 // hours
maxConcurrentRequests = 10
requestTimeout = 30 // seconds
```

---

## Environment-Specific Configuration

### Development Environment
```kotlin
// Development settings
debugMode = true
logLevel = "DEBUG"
apiBaseUrl = "https://api-dev.smoa.example.com"
certificateValidation = false // for testing
```

### Test Environment
```kotlin
// Test settings
debugMode = false
logLevel = "INFO"
apiBaseUrl = "https://api-test.smoa.example.com"
certificateValidation = true
```

### Production Environment
```kotlin
// Production settings
debugMode = false
logLevel = "WARN"
apiBaseUrl = "https://api.smoa.example.com"
certificateValidation = true
strictSecurity = true
```

---

## Configuration Validation

### Validation Procedures

#### Pre-Deployment Validation
1. **Review Configuration:** Review all configuration files
2. **Validate Parameters:** Validate all parameters
3. **Check Dependencies:** Verify configuration dependencies
4. **Test Configuration:** Test configuration in staging
5. **Document Changes:** Document configuration changes

#### Runtime Validation
1. **Startup Validation:** Validate on application startup
2. **Parameter Validation:** Validate parameter values
3. **Dependency Validation:** Validate dependencies
4. **Error Handling:** Handle validation errors

### Validation Rules

#### Required Parameters
- API endpoints
- Security certificates
- Authentication settings
- Database configuration

#### Parameter Constraints
- URL format validation
- Certificate format validation
- Numeric range validation
- Boolean validation

---

## Configuration Troubleshooting

### Common Configuration Issues

#### Invalid Configuration
- **Issue:** Application fails to start
- **Diagnosis:** Check configuration files, validation errors
- **Resolution:** Fix configuration errors, verify format

#### Missing Parameters
- **Issue:** Missing required parameters
- **Diagnosis:** Check configuration files, required parameters
- **Resolution:** Add missing parameters, verify configuration

#### Configuration Not Applied
- **Issue:** Configuration changes not taking effect
- **Diagnosis:** Check configuration deployment, application restart
- **Resolution:** Redeploy configuration, restart application

---

## Configuration Best Practices

### Security Best Practices
- Use secure defaults
- Encrypt sensitive configuration
- Restrict configuration access
- Validate all inputs
- Document security settings

### Maintenance Best Practices
- Version control configurations
- Document all changes
- Test configuration changes
- Backup configurations
- Review configurations regularly

---

## References

- [Administrator Guide](SMOA-Administrator-Guide.md)
- [Deployment Guide](SMOA-Deployment-Guide.md)
- [Security Configuration Guide](../security/SMOA-Security-Configuration-Guide.md)

---

**Document Owner:** System Administrator  
**Last Updated:** 2024-12-20  
**Status:** Draft - In Progress  
**Next Review:** 2024-12-27