flutter-security
Enforce architect-level security standards including AES-256-GCM encryption, secure storage, biometric gates, and memory safety. Use when handling sensitive data, credentials, clipboard content, or API communication security.
Works with
--- name: flutter-security description: Enforce architect-level security standards including AES-256-GCM encryption, secure storage, biometric gates, and memory safety. Use when handling sensitive data, credentials, clipboard content, or API communication security. license: MIT --- # Security & Data Integrity (Architect Level) - **AES-256-GCM**: Use Authenticated Encryption for all sensitive storage. - **Secret Storage**: Mandatory use of `flutter_secure_storage` for encryption keys and master-derived keys. - **Key Derivation**: Mandate NIST-approved hashing (**Argon2id**) for master password derivation before local storage encryption and export. - **Memory Safety**: Strictly clear sensitive variables (passwords, keys) from memory when the operation finishes or the app enters the background. - **Clipboard Safety**: Mandate programmatic clearing of sensitive data (OTPs, Passwords) after a short duration (30-60s). - **Biometric Gate**: Mandatory local authentication for any view, export, or destructive action. - **Audit Log**: All security-sensitive actions should be logged via `AppLogger` (excluding raw secrets). # Input & API Security - **Input Validation**: Validate and sanitize all user-facing input fields before processing or storage. - **HTTPS Only**: All API communication MUST use HTTPS. Consider certificate pinning for sensitive applications. - **Token Storage**: STRICTLY prohibit storing tokens, API keys, or credentials in source code or public repositories. Use `flutter_secure_storage` or environment-based injection.
More Security skills
azure-cost
microsoft/azure-skills
Azure cost management: query costs, forecast spending, optimize to reduce waste. WHEN: \"Azure costs\", \"Azure bill\", \"cost breakdown\", \"how much am I spending\", \"forecast spending\", \"optimize costs\", \"reduce spending\", \"orphaned resources\", \"rightsize VMs\", \"cost spike\", \"reduce storage costs\", \"AKS cost\". DO NOT USE FOR: deploying resources, provisioning, diagnostics, or security audits.
entra-app-registration
microsoft/azure-skills
Guides Microsoft Entra ID app registration, OAuth 2.0 authentication, and MSAL integration. USE FOR: create app registration, register Azure AD app, configure OAuth, set up authentication, add API permissions, generate service principal, MSAL example, console app auth, Entra ID setup, Azure AD authentication. DO NOT USE FOR: Key Vault secrets (use azure-keyvault-expiration-audit), general Azure resource security guidance.
azure-messaging
microsoft/azure-skills
Troubleshoot and resolve issues with Azure Messaging SDKs for Event Hubs and Service Bus. Covers connection failures, authentication errors, message processing issues, and SDK configuration problems. WHEN: event hub SDK error, service bus SDK issue, messaging connection failure, AMQP error, event processor host issue, message lock lost, message lock expired, lock renewal, lock renewal batch, send timeout, receiver disconnected, SDK troubleshooting, azure messaging SDK, event hub consumer, service bus queue issue, topic subscription error, enable logging event hub, service bus logging, eventhub python, servicebus java, eventhub javascript, servicebus dotnet, event hub checkpoint, event hub not receiving messages, service bus dead letter, batch processing lock, session lock expired, idle timeout, connection inactive, link detach, slow reconnect, session error, duplicate events, offset reset, receive batch.
