Crate clasp_registry 

CLASP Entity Registry

Persistent identity for devices, users, services, and routers in the CLASP network. Each entity has an Ed25519 keypair and a stable ID derived from its public key.

Entity ID Format

clasp:<base58-ed25519-pubkey-prefix>

Token Format

ent_<base64url(msgpack(entity_id + timestamp + ed25519_signature))>

Storage Backends

• MemoryEntityStore – default, no deps, for dev/testing
• SqliteEntityStore – feature-gated behind sqlite, single file, WAL mode

Integration

EntityValidator implements clasp_core::TokenValidator and plugs into the existing ValidatorChain. Existing cpsk_ tokens continue working unchanged.

use std::sync::Arc;
use clasp_core::ValidatorChain;
use clasp_registry::{EntityValidator, MemoryEntityStore};

let store = Arc::new(MemoryEntityStore::new());
let chain = ValidatorChain::new()
    .with(clasp_core::CpskValidator::new())
    .with(EntityValidator::new(store));

Re-exports

pub use entity::Entity;

pub use entity::EntityId;

pub use entity::EntityKeypair;

pub use entity::EntityStatus;

pub use entity::EntityType;

pub use error::RegistryError;

pub use error::Result;

pub use store::EntityStore;

pub use store::MemoryEntityStore;

pub use token::generate_token;

pub use token::parse_token;

pub use token::ENTITY_TOKEN_PREFIX;

pub use validator::EntityValidator;

Modules

entity

Entity types for the CLASP registry

error

Registry error types

store

Entity storage trait and in-memory implementation

token

Entity token generation and parsing

validator

Entity token validator implementing the clasp-core TokenValidator trait