CHANGELOG.md

Changelog

[Unreleased]

Changed

• chore: updates dfinity/conventional-pr-title-action to v3.2.0

[1.3.0] - 2024-05-01

Added

• docs: adds instructions on how to run unit and e2e tests to the README
• chore: adds required npm audit check to PRs
• new HttpAgent option: backoffStrategy - allows you to set a custom delay strategy for retries. The default is a newly exported exponentialBackoff, but you can pass your own function to customize the delay between retries.

Changed

• chore: upgrades github actions to v4
• fix: retry logic now includes delays with exponential backoff matching the dfx strategy. Retries should no longer happen too quickly for the replica to catch up.

[1.2.1] - 2024-04-25

Added

• feat: make IdbStorage get/set methods generic
• chore: add context to errors thrown when failing to decode CBOR values.
• chore: replaces globle npm install with setup-node for size-limit action

[1.2.0] - 2024-03-25

Added

• feat: adds support for verified queries against management canister
  • includes support for fetch_canister_logs in the actor provided by getManagementCanister
  • also includes support for bitcoin queries

Logging

// Agent should not use an anonymous identity for this call, and should ideally be a canister controller
const management = await getManagementCanister({ agent });
const logs = await management.fetch_canister_logs({ canister_id: canisterId });

Bitcoin

// For now, the verifyQuerySignatures option must be set to false
const agent = await makeAgent({ host: 'https://icp-api.io', verifyQuerySignatures: false });
const management = getManagementCanister({
    agent
});

const result = await management.bitcoin_get_balance_query({
    address: 'bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh',
    network: { mainnet: null },
    min_confirmations: [6],
});

Changed

• chore: npm audit fix

• feat!: support for restricting II auth methods

  • New login option: allowPinAuthentication?: boolean;
  • Response from II includes authnMethod: 'passkey' | 'pin' | 'recovery';
  • OnSuccess now optionally passes the message directly from the IDP provider
  • Support for arbitrary login values passed to IDP through customValues option

• fix: pads date numbers in changelog automation. E.G. 2024-3-1 -> 2024-03-01

• feat: allow passing DBCreateOptions to IdbStorage constructor

• updated management canister interface

[1.1.1] - 2024-03-19

• fix: work around PublicKeyCredential not being enumerable

[1.1.0] - 2024-03-18

Added

• feat: adds fromPem method for identity-secp256k1
• feat: HttpAgent tracks a watermark from the latest readState call. Queries with signatures made before the watermark will be automatically retried, and rejected if they are still behind.
• fix: remove ArrrayBuffer checks from WebAuthnIdentity to resolve issues with the Bitwarden password manager

[1.0.1] - 2024-02-20

Changed

• fix: Ed25519KeyIdentity was not generating unique identities when no seed was provided. This issue was introduced in v0.20.0-beta.0. If your code was affected please upgrade to >=1.0.1
• chore: export AuthClientStorage to aid with custom implementations

[1.0.0]

Added

• feat: new CustomPath class, better docs, and deprecating metadata path type for CanisterStatus

Changed

• chore: npm audit fix
• fix: adds npm run build to publish script
• chore: update Management Canister interface
• feat: new CustomPath class, better docs, and deprecating metadata path type for CanisterStatus
• chore: adding new controller to snapshot for e2e canister status

[0.21.4]

Changed

• fix: edit to the post-release script
• fix: export partial identity from index of @dfinity/identity
• chore: npm update & bumping jest-environment-jsdom
• feat: release automation changes
• fix: distinguish remote dev environments from known hosts

[0.21.0]

Added

• feat: introduces ObservableLog to HttpAgent. Allows subscribers to be notified of events from the agent without sending them directly to the console
• feat: enhances .from methods on public key classes to support unknown types, including PublicKey instances, ArrayBuffer-like objects, DER encoded public keys, and hex strings. Also introduces a new bufFromBufLike util

Changed

• chore: exporting http errors
• chore: cleaning up lint warnings
• chore: cleans up github actions linting warnings
• feat: replaces secp256k1 npm package with @noble/curves
• feat: introduces partial identities from public keys for authentication flows
• fix: honor disableIdle flag
• fix: add github.dev and gitpod.io to known hosts

[0.20.2]

Changed

• chore: lowering prettier version for CI
• fix: restoring localhost to list of known hosts

[0.20.1]

Changed

• feat: retry query signature verification in case cache is stale

[0.20.0]

Added

• feat: uses expirable map for subnet keys in agent-js, with a timeout of 1 hour
• feat!: node signature verification
  This feature includes additional changes in support of testing and releasing the feature:
  • Mainnet e2e tests for queries and calls
  • published counter canister
  • New HttpAgent option - verifyQuerySignatures. Defaults to true, but allows you to opt out of verification. Useful for testing against older replica versions
  • Introducing ed25519 logic to agent for validating node signatures
  • Standardizing around @noble/curves instead of tweetnacl in @dfinity/identity
  • new export - hashOfMap from agent, matching the naming used in the interface specification
  • new unit tests
  • new Verify export on ed25519 because why not
  • Adds support for Uint8Arrays in Principal.from()
  • feat: introduces ExpirableMap, a utility class that will return values up until a configured expiry
  • chore: increases size limit for agent-js to allow for Ed25519 support for node key signature verification
  • feat!: replaces disableNonce feature with useQueryNonces. Going forward, updates will use nonces, but queries and readstate calls will not. Queries and readsatate calls will use nonces if useQueryNonces is set to true
  • feat: adds subnet metrics decoding to canisterStatus for /subnet path
  • feat!: sets expiry to 1 minute less than the configured expiry, and then down to the nearest second. This matches existing behaviour, but adds the rounding

Changed

• chore: cleanup for node 20 development in agent-js
• fix: canisterStatus returns full list of controllers
• chore: replaces use of localhost with 127.0.0.1for better node 18 support. Also swaps Jest for vitest, runs mitm against mainnet, and updates some packages
• feat: retry logic will catch and retry for thrown errors
• feat!: adds certificate logic to decode subnet and node key paths from the hashtree. Changes the interface for lookup\_path to allow returning a HashTree, but also constrains lookup response to an ArrayBuffer using a new lookupResultToBuffer export

[0.19.3]

Changed

• fix: Principal JSON is compatible with @dfinity/utils ``jsonReviver helper
• chore: npm audit
• feat: Principal class serializes to JSON
• feat: certificate checks validate that certificate time is not more than 5 minutes ahead of or behind system time.
• feat: two new leb decoding utils added to @dfinity/agent/utils/leb to make it simpler to decode leb values and time from a certificate tree
• chore: limit npm version to 9 in ci for compatibility with node 16
• Adds more helpful error message for when principal is undefined during actor creation

[0.19.2]

Changed

• fix: subdomains on icp0.io and ic0.app were incorrectly sending requests to icp-api and encountering CSP issues

[0.19.1]

Changed

• fix: default host logic fixed and tests added

[0.19.0]

Changed

• feat: replaces the js-sha256 library with @noble/hashes due to a breaking bug in Chrome
• Fix: add @dfinity/principal as a peerDependency to assets and candid.
• Feat: HttpAgent now uses a default address of https://icp-api.io. Users will be warned for not setting a host, but the code will default to mainnet.
• Feat: use webcrypto or node crypto instead of Math.random for nonce generation if available

[0.18.1]

Changed

• fix: fix composite query in actor.ts
• fix: handle new update call errors (IC-1462)
• chore: updates engines in package.json and recommended node version for development in nvmrc to support node 18+
• chore: corrections to publishing docs
• fix: typo in JsonnableWebAuthnIdentitiy, breaking change that requires users to update their imports to JsonnableWebAuthnIdentity when this type is used
• fix: fix a bug in decoding service types, when function types come after the service type in the type table
• feat: support composite_query in candid
• fix: fix a bug in decoding service types, when function types come after the service type in the type table
• feat: include boundary node http details to query and update calls
• feat: adds method for actor creation that includes boundary node http details

[0.15.7]

Changed

• Do not use Headers struct during init of HttpAgent for Node compatibility. Note: still supports use of Headers in application code

• fix: finish all tasks before calling onSuccess auth callback in @dfinity/auth-client

[0.15.6]

Changed

• feat: retry failed read\_state requests

[0.15.5]

Changed

• add support for WebAuthn level 3 authenticatorAttachment

[0.15.4]

Changed

• removes more circular dependencies in agent, actor, proxy, and pollingstrategy
• chore: updates distro for lint and prettier checks
• removes more circular dependencies in agent, actor, proxy, and pollingstrategy
• feat: adds keyType option for AuthClient, allowing users to specify whether to use an ed25519 or ECDSAKey. This is important for custom storage providers that can't store CryptoKey objects
• chore: removes a circular dependency on index for canisterStatus
• chore: documents usage of fetch and fetchOptions for HttpAgent

[0.15.3]

Changed

• reverts the X-IC-Request-ID header until we coordinate cors support with icx-proxy

[0.15.2]

Changed

• Corrects some dev dependencies incorrectly listed as dependencies in auth-client package.json
• introduces X-IC-Request-ID header to more easily identify retried requests. Also uses a standard Headers constructor to manage headers

Changes default stored key for auth-client to use ECDSAKey* Also updates the storage interface types to support CryptoKeyPair

• updates link to identity-secp256k1 in docs site

[0.15.1]

Changed

• fixes a package configuration issue with @dfinity/identity-secp256k1

[0.15.0]

Changed

• Breaking change: Moves Secp256k1KeyIdentity to its own package. @dfinity/identity-secp256k1

• Breaking change: Deprecates @dfinity/authentication. If you relied on the isDelegationValid check, it has been moved to @dfinity/identity

• Deprecates @dfinity/identity-ledgerhq. Use @zondax/ledger-icp instead.

• chore: links assets docs in index

• chore: sets up new size-limit job for packages, in preparation for CI

[0.14.1]

Changed

• feat: secp256k1 now supports a fromSeedPhrase method that will reproduce the same identity across agent-js, dfx, and quill
• chore: configures unpkg to use esmodules
• chore: removes unused lint shell script
• chore: adds js-sha256 dependency to principal
• bug: fixes idlemanager initializing - now either requires createOptions.identity or authClient.login to be called before starting idle timeout

[0.14.0]

Changed

• Adds retry logic to HttpAgent. By default, retries three times before throwing an error, to offer a more cohesive workflow
• Improves and truncates error messages in Candid
• fixes flaky tests for syncTime
• Adds a top-level fetchCandid() function which retrieves the Candid interface for a given canister id.
• chore: auth-client expose storage constant keys
• bug: auth-client resolves window.open issue in login function in safari due to async storage call
• New package: @dfinity/assets. This package provides an asset manager to manage assets on an assets canister.
• bug: auth-client storage wrapper returns after resolve to avoid idb to be recreated

[0.13.3]

Changed

• New package: @dfinity/bls-verify. This package provides a pure-js implementation of BLS verification using the miracl-core package. This can be used to polyfill BLS verification for agent-js, but it is notably very slow (~3s per verification). Optimization may be possible with a significant refactoring
• adds ability to polyfill bls verification in Certificate
• Auth Client moves key fallback generation to the create method instead of login and makes the \_key non-nullable. This fixes a regression with async window.open behavior in Safari
• HttpAgent now offers a method to sync time with the replica, provided a specific canister. This can be used to set proper Expiry times when a device has fallen out of sync with the replica.
• Fixes a candid bug where when decoding, optional fields could be skipped if the data on the wire contains additional fields.

[0.13.2]

Changed

• auth-client avoids localstorage global and can be used in a web worker or nodejs
• bug: auth-client logout now awaits clearing storage

[0.13.1]

Changed

• fixes a bug with the localstorage migration strategy

[0.13.0]

Changed

• AuthClient now uses IndexedDb by default. To use localStorage, import LocalStorage provider and pass it during AuthClient.create().

• Also offers a generic IndexedDb keyval store, IdbKeyVal

• AuthClient migrates gracefully from localstorage to IDB when upgrading

[0.12.2]

Changed

• Support for the SubtleCrypto interface in @dfinity/identity using the new ECDSAKeyIdentity
• CanisterStatus no longer suppresses rootKey errors
• Readme's point to https://agent-js.icp.xyz

[0.12.1]

Changed

• Adds inline sourcemaps to packages
• Pulls lint out to a separate job now that Node 12 is failing with latest eslint dependencies
• Adds UTF-8 as an encoding option for CanisterStatus custom paths
• Adds a public method createReadStateRequest that creates the request for readState.
• Add an extra parameter to readState to pass a created request. If this parameter is passed, the method does the request directly without creating a new one.
• Use the createReadStateRequest and the extra parameter when polling for the response to avoid signing requests during polling.
• Adds derivationOrigin to auth-client login to support the ability to login using the identity derived from a different origin. See proposed changes

[0.12.0]

Changed

• Changed the certificate verification interface and fixed its logic. The public constructor is now static and asynchronous. There is no separate verification method, the check is done automatically in the constructor and newly also checks that the delegation is authoritative for the given canister ID, as required by the Internet Computer interface specification.

[0.11.2]

Changed

• Adds a default callback to the IdleManager that will refresh the page after clearing the storage

• Adds a new utility method, canisterStatus, to agent-js. Canister status now allows you to query paths from the canister certificate with a simple interface, using the API from theinterface specification
  Comes with nicely configured options for

  time, controllers, subnet, module_hash, candid. Additionally, has a utility for reading custom MetaData set using ic-wasm, as well as generic custom paths in the format of ArrayBuffers.

• updates to package.json files for metadata in npm

[0.11.1]

Changed

• Fix for a corner case that could lead to incorrect decoding of record types.

[0.11.0]

Changed

• makeNonce now returns unique values. Previously only the first byte of the nonce was populated.

• Introduces IdleManager to the auth-client. You can now use it to detect when the user has been idle for a configurable amount of time, and then to register callbacks for the sake of logging the user out and prompting re-authentication. See the @dfinity/auth-client Readme for more details

• Reduces the maxTimeToLive default setting from 24 hours to 8

• Versioning tool now sets patch version to 0 for minor version updates, or patch and minor versions to 0 for major version updates

• Removes jest-expect-message, which was making test error messages less useful

• HttpAgent now generates a nonce to ensure that calls are unique by default. If you want to opt out or provide your own nonce logic, you can now pass an option of disableNonce: trueduring the agent initialization.

  If you are currently using agent.addTransform(makeNonceTransform()) , please note that you should remove that logic, or add the disableNonce option to your agent when upgrading.

[0.10.3]

Changed

• Candid now allows optional records to be omitted. See #524
• In auth-client, login onSuccess callback and onError callback now supports async pattern.
• Updates npm dependencies to resolve warnings for typedoc and node-fetch. No runtime dependencies were affected.

[0.10.2]

Changed

• Security enhancement - adds a rewrite for urls to subdomains of

  \*.ic0.app/api

  to

  ic0.app/api

• Improves error messages for when HttpAgent cannot infer fetch implementation

[0.10.1]

Changed

• Fix for the auth-client identity option and added JSDOC comment for the timeToLive option
• Sets the default Internet Identity expiration to 1 day for the authClient, up from 15 minutes
• No longer checks instanceof Principal in @dfinity/agent, which should allow non-identical versions of packages to interoperate, as long as they share the same API

[0.10.0]

Changed

• Adds changelog for agent-js packages
• Buffer and Pipe refactor
  • In previous versions of dfinity packages, we relied on Buffer, a polyfilled version of the Node.js Buffer utility. In a significant refactor, we have removed all cases of this, along with Pipe and the nonstandard Blob packages, in favor of ArrayBuffer, Uint8Array, and DataView
  • Utility methods such as blobToUint8Array have been removed.
  • Interfaces that relied on Buffer and related packages have been updated to accept ArrayBuffer, and the type interfaces are updated to reflect this
• Secp256k1 Support
  • Adds two new exports to @dfinity/identity - Secp256k1KeyIdentity and Secp256k1PublicKey
  • API mirrors the ed25519 components, and relies on the secp256k1 npm package for signing and verification.