Pluto

@hyperledger/identus-sdk v8.1.3

---

@hyperledger/identus-sdk / overview / Pluto

Class: Pluto

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:48

Orchestration layer for SDK persistence.

Pluto translates between Domain classes (e.g. Domain.DID, Domain.Credential) and the underlying Pluto.Store, managing relationships and business logic.

Preferred instantiation is via the static Pluto.create factory.

Example

const pluto = await Pluto.create({
  dbName: "my-wallet",
  keyRestoration: apollo,
});

Extends

• Controller

Implements

• Pluto

Constructors

Constructor

new Pluto(store: Store, keyRestoration: KeyRestoration): Pluto

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:285

Parameters

Parameter	Type	Description
store	Store	-
keyRestoration	KeyRestoration	-

Returns

Pluto

Deprecated

Use Pluto.create() instead

Overrides

Controller.constructor

Properties

Property	Modifier	Type	Description	Inherited from	Defined in
BackupMgr	public	BackupManager	Manager for wallet backup and restore operations.	-	packages/lib/sdk/src/pluto/Pluto.ts:231
state	public	State	current status of the entity	Pluto.state Controller.state	packages/shared/domain/build/index.d.ts:2330
store	readonly	Store	-	-	packages/lib/sdk/src/pluto/Pluto.ts:286

Methods

backup()

backup(version?: "0.0.1"): Promise<{ credentials: { data: string; recovery_id: string; }[]; did_pairs: { alias: string; holder: string; recipient: string; }[]; dids: { alias?: string; did: string; }[]; keys: { did?: string; index?: number; key: string; recovery_id: string; }[]; link_secret?: string; mediators: { holder_did: string; mediator_did: string; routing_did: string; }[]; messages: string[]; version?: "0.0.1"; }>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:316

Create a full backup of the wallet.

Parameters

Parameter	Type	Description
version?	"0.0.1"	Optional backup format version.

Returns

Promise<{ credentials: { data: string; recovery_id: string; }[]; did_pairs: { alias: string; holder: string; recipient: string; }[]; dids: { alias?: string; did: string; }[]; keys: { did?: string; index?: number; key: string; recovery_id: string; }[]; link_secret?: string; mediators: { holder_did: string; mediator_did: string; routing_did: string; }[]; messages: string[]; version?: "0.0.1"; }>

Serialised backup payload.

Implementation of

Pluto.backup

---

deleteMessage()

deleteMessage(id: string): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:334

Delete a message by its identifier.

Parameters

Parameter	Type	Description
id	string	The message id (not the uuid).

Returns

Promise<void>

Implementation of

Pluto.deleteMessage

---

getAllCredentials()

getAllCredentials(): Promise<Credential[]>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:356

Retrieve all stored credentials.

Returns

Promise<Credential[]>

Array of Domain.Credential instances.

Implementation of

Pluto.getAllCredentials

---

getAllDidPairs()

getAllDidPairs(): Promise<DIDPair[]>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:655

Retrieve all stored DID pairs.

Returns

Promise<DIDPair[]>

Array of Domain.DIDPair instances.

Implementation of

Pluto.getAllDidPairs

---

getAllMediators()

getAllMediators(): Promise<Mediator[]>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:726

Retrieve all stored mediator configurations.

Each mediator consists of a host DID, a mediator DID, and a routing DID.

Returns

Promise<Mediator[]>

Array of Domain.Mediator objects.

Implementation of

Pluto.getAllMediators

---

getAllMessages()

getAllMessages(): Promise<Message[]>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:625

Retrieve all stored messages.

Returns

Promise<Message[]>

Array of Domain.Message instances.

Implementation of

Pluto.getAllMessages

---

getAllPeerDIDs()

getAllPeerDIDs(): Promise<PeerDID[]>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:550

Retrieve all stored Peer DIDs with their key material.

Returns

Promise<PeerDID[]>

Array of PeerDID instances.

Implementation of

Pluto.getAllPeerDIDs

---

getAllPrismDIDs()

getAllPrismDIDs(): Promise<PrismDID[]>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:485

Retrieve all stored Prism DIDs with their keys.

Returns

Promise<PrismDID[]>

Array of Domain.PrismDID instances.

Implementation of

Pluto.getAllPrismDIDs

---

getCredentialMetadata()

getCredentialMetadata(name: string): Promise<CredentialMetadata | null>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:391

Retrieve credential metadata by name.

Parameters

Parameter	Type	Description
name	string	The metadata name/key.

Returns

Promise<CredentialMetadata | null>

The matching metadata or null.

Implementation of

Pluto.getCredentialMetadata

---

getDIDByDIDOrAlias()

getDIDByDIDOrAlias(didOrAlias: string): Promise<DID | null>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:513

Parameters

Parameter	Type
didOrAlias	string

Returns

Promise<DID | null>

Implementation of

Pluto.getDIDByDIDOrAlias

---

getDIDPrivateKeysByDID()

getDIDPrivateKeysByDID(did: DID): Promise<PrivateKey[]>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:432

Get all private keys linked to a DID.

Parameters

Parameter	Type	Description
did	DID	The DID whose keys should be retrieved.

Returns

Promise<PrivateKey[]>

Array of Domain.PrivateKey instances.

Implementation of

Pluto.getDIDPrivateKeysByDID

---

getLinkSecret()

getLinkSecret(name?: string): Promise<LinkSecret | null>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:411

Retrieve a link secret by name.

Parameters

Parameter	Type	Default value	Description
name	string	Domain.LinkSecret.defaultName	Defaults to Domain.LinkSecret.defaultName.

Returns

Promise<LinkSecret | null>

The matching link secret or null.

Implementation of

Pluto.getLinkSecret

---

getMessage()

getMessage(id: string): Promise<Message | null>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:617

Retrieve a single message by its protocol-level id.

Parameters

Parameter	Type	Description
id	string	The message id.

Returns

Promise<Message | null>

The matching Domain.Message or null.

Implementation of

Pluto.getMessage

---

getPairByDID()

getPairByDID(did: DID): Promise<DIDPair | null>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:669

Find the DID pair that includes the given DID.

Parameters

Parameter	Type	Description
did	DID	Either side of the pair.

Returns

Promise<DIDPair | null>

The matching Domain.DIDPair or null.

Implementation of

Pluto.getPairByDID

---

getPairByName()

getPairByName(alias: string): Promise<DIDPair | null>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:692

Find a DID pair by its alias.

Parameters

Parameter	Type	Description
alias	string	The pair alias.

Returns

Promise<DIDPair | null>

The matching Domain.DIDPair or null.

Implementation of

Pluto.getPairByName

---

restore()

restore(backup: { credentials: { data: string; recovery_id: string; }[]; did_pairs: { alias: string; holder: string; recipient: string; }[]; dids: { alias?: string; did: string; }[]; keys: { did?: string; index?: number; key: string; recovery_id: string; }[]; link_secret?: string; mediators: { holder_did: string; mediator_did: string; routing_did: string; }[]; messages: string[]; version?: "0.0.1"; }): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:325

Restore wallet data from a backup.

Parameters

Parameter	Type	Description
backup	{ credentials: { data: string; recovery_id: string; }[]; did_pairs: { alias: string; holder: string; recipient: string; }[]; dids: { alias?: string; did: string; }[]; keys: { did?: string; index?: number; key: string; recovery_id: string; }[]; link_secret?: string; mediators: { holder_did: string; mediator_did: string; routing_did: string; }[]; messages: string[]; version?: "0.0.1"; }	A backup payload previously created by backup.
backup.credentials	{ data: string; recovery_id: string; }[]	-
backup.did_pairs	{ alias: string; holder: string; recipient: string; }[]	-
backup.dids	{ alias?: string; did: string; }[]	-
backup.keys	{ did?: string; index?: number; key: string; recovery_id: string; }[]	-
backup.link_secret?	string	-
backup.mediators	{ holder_did: string; mediator_did: string; routing_did: string; }[]	-
backup.messages	string[]	-
backup.version?	"0.0.1"	-

Returns

Promise<void>

Implementation of

Pluto.restore

---

revokeCredential()

revokeCredential(credential: Credential): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:366

Mark a credential as revoked.

Parameters

Parameter	Type	Description
credential	Credential	The credential to revoke. Must be storable.

Returns

Promise<void>

Throws

Error if the credential is null or not storable.

Implementation of

Pluto.revokeCredential

---

start()

start(): Promise<State>

Defined in: packages/shared/domain/build/index.d.ts:2347

handle the startup of an entity

updates state according to lifecycle

Returns

Promise<State>

Implementation of

Pluto.start

Inherited from

Controller.start

---

stop()

stop(): Promise<State>

Defined in: packages/shared/domain/build/index.d.ts:2348

handle the teardown of an entity

updates state according to lifecycle

Returns

Promise<State>

Implementation of

Pluto.stop

Inherited from

Controller.stop

---

storeCredential()

storeCredential(credential: Credential): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:348

Persist a credential.

Parameters

Parameter	Type	Description
credential	Credential	The Domain.Credential to store.

Returns

Promise<void>

Implementation of

Pluto.storeCredential

---

storeCredentialMetadata()

storeCredentialMetadata(metadata: CredentialMetadata): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:382

Persist credential metadata (e.g. schema information).

Parameters

Parameter	Type	Description
metadata	CredentialMetadata	The Domain.CredentialMetadata to store.

Returns

Promise<void>

Implementation of

Pluto.storeCredentialMetadata

---

storeDID()

storeDID(did: DID, keys?: Arrayable<PrivateKey>, alias?: string): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:449

Store a DID with optional associated keys and alias.

Parameters

Parameter	Type	Description
did	DID	The Domain.DID to persist.
keys?	Arrayable<PrivateKey>	Optional private key(s) to link to the DID.
alias?	string	Optional human-readable name.

Returns

Promise<void>

Implementation of

Pluto.storeDID

---

storeDIDPair()

storeDIDPair(host: DID, receiver: DID, alias: string): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:639

Store a DID pair relationship.

Parameters

Parameter	Type	Description
host	DID	The local/host DID.
receiver	DID	The remote/target DID.
alias	string	Human-readable name for this pair.

Returns

Promise<void>

Implementation of

Pluto.storeDIDPair

---

storeLinkSecret()

storeLinkSecret(linkSecret: LinkSecret): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:402

Persist an AnonCreds link secret.

Parameters

Parameter	Type	Description
linkSecret	LinkSecret	The Domain.LinkSecret to store.

Returns

Promise<void>

Implementation of

Pluto.storeLinkSecret

---

storeMediator()

storeMediator(mediator: Mediator): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:770

Persist a mediator configuration.

Stores the three DIDs involved (host, mediator, routing) and creates the internal DID-link relationships.

Parameters

Parameter	Type	Description
mediator	Mediator	The Domain.Mediator to store.

Returns

Promise<void>

Implementation of

Pluto.storeMediator

---

storeMessage()

storeMessage(message: Message): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:598

Persist a single DIDComm message.

Parameters

Parameter	Type	Description
message	Message	The Domain.Message to store.

Returns

Promise<void>

Implementation of

Pluto.storeMessage

---

storeMessages()

storeMessages(messages: Message[]): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:606

Persist multiple DIDComm messages.

Parameters

Parameter	Type	Description
messages	Message[]	The messages to store.

Returns

Promise<void>

Implementation of

Pluto.storeMessages

---

storePeerDID()

storePeerDID(did: DID, privateKeys: PrivateKey[]): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:538

Store a Peer DID and its associated private keys.

Parameters

Parameter	Type	Description
did	DID	The Peer Domain.DID.
privateKeys	PrivateKey[]	The keys that constitute the Peer DID.

Returns

Promise<void>

Implementation of

Pluto.storePeerDID

---

storePrismDID()

storePrismDID(did: DID, privateKey: PrivateKey, alias?: string): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:470

Store a Prism DID and its associated private key.

Parameters

Parameter	Type	Description
did	DID	The Prism Domain.DID.
privateKey	PrivateKey	The key used to control the DID.
alias?	string	Optional human-readable name.

Returns

Promise<void>

Implementation of

Pluto.storePrismDID

---

storePrivateKey()

storePrivateKey(privateKey: PrivateKey): Promise<void>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:422

Persist a private key.

Parameters

Parameter	Type	Description
privateKey	PrivateKey	The Domain.PrivateKey to store.

Returns

Promise<void>

Implementation of

Pluto.storePrivateKey

---

create()

static create(options: CreateOptions): Promise<Pluto>

Defined in: packages/lib/sdk/src/pluto/Pluto.ts:267

Create and start a new Pluto instance.

When a dbName is provided (instead of a pre-built store), the default RIDB-backed store is created automatically.

Parameters

Parameter	Type	Description
options	CreateOptions	See CreateOptions.

Returns

Promise<Pluto>

A started Pluto instance ready for use.

Examples

Using the default store

const pluto = await Pluto.create({
  dbName: "identus-wallet",
  keyRestoration: apollo,
});

Using a custom store

const pluto = await Pluto.create({
  store: myCustomStore,
  keyRestoration: apollo,
});