Sameh Abouelsaad
13945a8725
- Add WASM build target and dependencies for all crates. - Implement IndexedDB-based persistent storage for WASM. - Create browser extension infrastructure (UI, scripting, etc.). - Integrate Rhai scripting engine for secure automation. - Implement user stories and documentation for the extension.
2.4 KiB
2.4 KiB
User Stories: Modular Cryptographic Extension & Scripting
As a User, I want to...
Session & Key Management
- Create a new encrypted keyspace with a password so that only I can access my secrets.
- Unlock an existing keyspace by entering my password.
- Create, select, and manage multiple keypairs within a keyspace.
- Clearly see which keyspace and keypair are currently active in my session.
Cryptographic Operations
- Sign and verify messages using my selected keypair.
- Encrypt and decrypt messages or files using asymmetric cryptography (public/private keypair).
- Encrypt and decrypt messages or files using symmetric encryption (derived from my keyspace password).
- Export or back up my keypairs securely.
EVM Client Actions
- Connect to an Ethereum provider and check my account balance.
- Send transactions using my selected keypair.
Scripting (Rhai)
- Paste or write a Rhai script into the extension UI and execute it securely.
- Approve or deny each script execution, with a clear understanding of what the script will access (e.g., signing, sending transactions).
- See script logs/output in the extension UI.
Security & Permissions
- Be prompted for approval before any script can access my keypair or perform sensitive operations.
- See a clear audit trail/log of all cryptographic and scripting actions performed in my session.
WebSocket Integration (Future)
- Connect to a server using my keypair's public key and receive Rhai scripts from the server.
- Review and approve/reject incoming scripts, with clear metadata (title, description, tags).
- For remote scripts, sign the script hash and send my signature to the server as consent.
- For local scripts, execute them in the extension and have the results reported back to the server.
UI/UX
- Use a fast, modern, and intuitive extension interface, with dark mode support.
- Always know the current security state (locked/unlocked, connected/disconnected, etc.).
As a Developer, I want to...
- Expose all vault and EVM client APIs to WASM so they are callable from JavaScript/TypeScript.
- Provide ergonomic Rust-to-Rhai bindings for all key cryptographic and EVM actions.
- Ensure clear error reporting and logging for all extension and scripting operations.
- Write tests for both WASM and native environments.
- Easily add new cryptographic algorithms, providers, or scripting APIs as the system evolves.