Production-grade authentication system with TOTP, RBAC, and pluggable storage.

pnpm add @tummycrypt/tinyland-auth

• . — core auth: session management, password hashing, permissions, RBAC
• ./sveltekit — SvelteKit integration: hooks, guards, CSRF, session cookies
• ./storage — storage adapter interface + memory/file implementations
• ./types — TypeScript type definitions
• ./totp — TOTP generation and verification
• ./activity — activity tracking
• ./audit — audit logging
• ./cred-gen — credential generation and display
• ./validation — input validation utilities

Implement IStorageAdapter for your backend:

• Built-in: MemoryStorageAdapter, FileStorageAdapter
• Separate packages: @tummycrypt/tinyland-auth-pg (PostgreSQL), @tummycrypt/tinyland-auth-redis (Upstash Redis)