authsignal_flutter

New features

• Add Swift Package Manager support for iOS (#42)

Bug fixes

• Fix Flutter package publishing workflow (#43)

Full Changelog: v3.3.0...v3.3.1

• Added Swift Package Manager support for iOS while retaining CocoaPods compatibility.

Changes in Release v3.3.0

🚀 Features

• Add push challenge expiresAt @Ashutosh-Bhadauriya (#40)

Full Changelog: v3.2.0...v3.3.0

• Added expiresAt to push challenge responses returned by push.getChallenge().
• Updated native dependencies to Authsignal iOS ~> 2.13.0 and Authsignal Android 4.3.0.

Changes in Release v3.2.0

• Add push credential expiry support @Ashutosh-Bhadauriya (#39)

Full Changelog: v3.1.0...v3.2.0

• Added push credential expiry support with push.updateCredential(UpdateCredentialInput(resetExpiry: true)).
• Added optional expiresAt fields to push credential responses.
• Updated native dependencies to Authsignal iOS ~> 2.12.0 and Authsignal Android 4.2.0.

Changes in Release v3.1.0

• Added push.updateCredential(pushToken) for refreshing push tokens. @Ashutosh-Bhadauriya #38

Full Changelog: v3.0.0...v3.1.0

• Added push.updateCredential(pushToken) so enrolled devices can refresh their push token.
• Updated native dependencies to Authsignal iOS ~> 2.11.0 and Authsignal Android 4.1.0.

Changes in Release v3.0.0

• Add Ktor 3 Android SDK support @Ashutosh-Bhadauriya (#37)

Full Changelog: v2.7.0...v3.0.0

• Updated the Android dependency to Authsignal Android 4.0.0, which is compiled against Ktor 3.

Changes in Release v2.7.0

🚀 Features

• Add passkey sync @Ashutosh-Bhadauriya (#36)

Full Changelog: v2.6.0...v2.7.0

• Added opt-in passkey credential sync support with syncCredentials for sign-up and sign-in.
• Updated native dependencies to Authsignal iOS ~> 2.10.0 and Authsignal Android 3.11.0.
• Raised Android build tooling to support AndroidX Credentials 1.6.0.

Changes in Release v2.6.0

• feat(push): add pushToken param to push.addCredential @aaronzhongg (#34)

Full Changelog: v2.4.2...v2.6.0

• Added an optional pushToken parameter to push.addCredential for registering a device push token during enrollment.

Changes in Release v2.5.0

📚 Documentation

• Expose public custom data points on challenge responses @aaronzhongg (#33)

Full Changelog: v2.4.1...v2.5.0

• Added public custom data points to challenge responses: action-scope data under custom and user-scope data under user.custom on AppChallenge and ClaimChallengeResponse.

Changes in Release v2.4.1

• Add wrapper request metadata @Ashutosh-Bhadauriya (#32)

Full Changelog: v2.4.0...v2.4.1

• Added Authsignal SDK identity/version headers and wrapper-aware User-Agent metadata for native mobile requests.

What's Changed

• Added deviceID support and getDeviceId() @Ashutosh-Bhadauriya
• Added passkey isSupported(), shouldPromptToCreatePasskey(), and ignorePasskeyAlreadyExistsError @Ashutosh-Bhadauriya
• Added credential options for push, QR, and in-app auth @Ashutosh-Bhadauriya
• Added username/action support for in-app methods @Ashutosh-Bhadauriya
• Added PIN methods for create, verify, delete, and list usernames @Ashutosh-Bhadauriya
• Added Flutter web support for device ID and passkey prompt handling @Ashutosh-Bhadauriya

Full Changelog: v2.3.0...v2.4.0

New Features

• Added Authsignal.getDeviceId() and a deviceID constructor parameter for cross-platform device identifiers.
• Added passkey.shouldPromptToCreatePasskey({username}).
• Added passkey.signUp(ignorePasskeyAlreadyExistsError: ...) to suppress the "passkey already exists" error.
• Added Flutter web credential tracking for passkey.shouldPromptToCreatePasskey({username}) and pinned the browser SDK CDN version.
• Expanded push.addCredential, qr.addCredential, and inapp.addCredential with requireUserAuthentication, keychainAccess, and performAttestation parameters (iOS honors all three; Android honors performAttestation).
• Added username parameter to inapp.getCredential, inapp.addCredential, inapp.removeCredential, and inapp.verify.
• Added action parameter to inapp.verify.
• Added PIN authentication suite: inapp.createPin, inapp.verifyPin, inapp.deletePin, inapp.getAllPinUsernames.
• Added KeychainAccess enum and VerifyPinResponse type.
• ClaimChallengeResponse now includes actionCode and idempotencyKey.
• Flutter web getDeviceId now persists a generated identifier via localStorage (uses crypto.randomUUID() when available) so repeat calls return the same value.

Flutter Web Support

• Added SMS OTP support for Flutter web (sms.enroll, sms.challenge, sms.verify).
• Added TOTP/Authenticator app support for Flutter web (totp.enroll, totp.verify).
• Added WhatsApp OTP support for Flutter web (whatsapp.challenge, whatsapp.verify).
• Updated example app with SMS OTP, TOTP, and WhatsApp sections for web.

Flutter Web Support

• Federated plugin structure with shared platform interface and dedicated web implementation.
• Flutter web support for email OTP and passkeys via Authsignal Browser SDK (automatic script loading, no manual <script> tag required).
• Passkey flows (signUp, signIn) for Flutter web apps (docs).
• Public API updated so Authsignal initialization, setToken, and authenticator methods delegate through platform interface.
• Example app extended with passkey and email OTP demos.

Breaking Changes

• Remove device namespace for all app verification flows. Introduce qr and inapp alongside push to use instead.
• The push.getCredential method now returns AuthsignalResponse<AppCredential?> instead of AuthsignalResponse<PushCredential?>.
• The push.addCredential method now returns AuthsignalResponse<AppCredential> instead of AuthsignalResponse<bool>.
• Renamed PushCredential to AppCredential and added userId field.
• Renamed PushChallenge to AppChallenge.
• Removed DeviceCredential, DeviceChallenge, and VerifyDeviceResponse types.
• Added InAppVerifyResponse type for in-app authentication verification.

New Features

• Added qr namespace with methods:
  • qr.getCredential() - Get QR code credential
  • qr.addCredential() - Add QR code credential
  • qr.removeCredential() - Remove QR code credential
  • qr.claimChallenge() - Claim QR code challenge
  • qr.updateChallenge() - Update QR code challenge
• Added inapp namespace with methods:
  • inapp.getCredential() - Get in-app credential
  • inapp.addCredential() - Add in-app credential
  • inapp.removeCredential() - Remove in-app credential
  • inapp.verify() - Verify in-app authentication

Documentation

• Add device credentials SDK methods

• Make versioning consistent.

• Authsignal Flutter SDK initial release.