seald_sdk_flutter 0.8.0-beta.7

Seald SDK for Flutter: simple end-to-end encryption for your app

0.8.0-beta.7 : UNSTABLE

0.8.0 : Unreleased

• [breaking change] Correctly specify minimum Flutter version as 3.10.0. Version 0.7.0 was already incompatible with Flutter versions older than 3.10.0, it just was not specified in pubspec.yaml.

0.7.1 : 2024/09/12

• [bug fix] Log timestamps now correctly have millisecond precision.

0.7.0 : 2024/08/29

• [enhancement] Add a specific error when given a database encryption key of invalid length.
• [enhancement] Add the URL and the method when returning an APIError
• [enhancement] Now runs on Flutter for macOS
• [bug fix] Fix sending of SDK version header
• [bug fix] Now respects configured keySize when using native key generation.
• [bug fix] Fix memory-management of session.encryptFile and session.decryptFile, and their async versions.

0.6.0 : 2024/05/30

• [enhancement] Better performance when retrieving the same session multiple times in parallel when cache is enabled: now only one calls hits the API, while the others wait for it then use the cache.
• [enhancement] Add default rights when handling recipients.
• [new feature] In SSKS Password, SaveIdentityFromPassword, SaveIdentityFromRawKeys, and ChangeIdentityPassword now return the SSKS ID of the stored identity, which can be used by your backend to manage it.
• [new feature] In SSKS TMR, adding new SaveIdentityResponse class, which is returned by SaveIdentity.
• [breaking change] In SSKS TMR, challenge is now a proper optional argument for all methods. This changes the order of arguments.
• [breaking change] Change String databaseEncryptionKeyB64 argument of SealdSDK constructor to Uint8List? databaseEncryptionKey.
• [new feature] Add sealdSdk.retrieveMultipleEncryption() method, which takes an array of session IDs as input, and returns an array of EncryptionSession instances.
• [new feature] Add sealdSdk.prepareRenew() method, which return a prepared key renewal that can be stored on SSKS to avoid any data loss situation during a private key renewal, and add the corresponding preparedRenewal argument in method renewKeys.
• [enhancement] Send public key hash at login for better performance.
• [new feature] Also add privateKeys argument to methods addGroupMembers / removeGroupMembers, and to all async methods.
• @flutter [breaking change] Rename generatePrivateKeys to generatePrivateKeysAsync.
• @flutter [breaking change] Order of some optional args has changed, for coherence with other languages.

0.5.0-beta.1 : 2024/03/28

• [packaging] fix publishing details

0.5.0-beta.0 : 2024/03/28

• [new feature] Add GetSigchainHash and CheckSigchainHash methods to verify a users sigchain
• [bug fix] Only try renewing group keys automatically if current user is a group admin.
• [enhancement] Use native private key generation for async methods.
• [new feature] Add generatePrivateKeys method which generates private keys natively and asynchronously, and returns a SealdGeneratedPrivateKeys instance, and add privateKeys argument to relevant sync methods.
• [breaking change] SealdSdk must now be instantiated from the root isolate, or you must pass the rootIsolateToken argument.
• [new feature] Add the possibility to create TMR access to retrieve encryptionSession. Add convertTmrAccesses that can convert TMR accesses to classic access for a recipient.

0.4.0-beta.2 : 2024/01/05

• [bug fix] On iOS, fix build of internal library to pass Apple validation.

0.4.0-beta.1 : 2023/12/20

0.4.0-beta.0 : 2023/12/15

• [enhancement] Automatically renew group keys when calling AddGroupMembers / RemoveGroupMembers and the group keys expire in less than 6 months.
• [enhancement] Optimizing the time taken to retrieve a group for the first time.
• [enhancement] Remove unused value Count from DeviceMissingKeys type.
• [breaking change] Change arguments to SSKS Plugins initialization to make it more coherent with the main SDK.
• [enhancement] Add a header with the version to API requests, to facilitate debugging.
• [enhancement] Handle HTTP 423 - Locked for all API call that can return it. (ie: sigchain handling request).
• [new feature] Add addProxySession method (and its async version) on EncryptionSession, to add a proxy session to an existing session.
• [breaking change] encryptionSession.revokeRecipients method (and its async version) now takes recipientsIds and proxySessionsIds as optional arguments, to be able to revoke proxy sessions.
• [breaking change] All EncryptionSession revocation methods now return an instance of RevokeResult, which is a new class.
• [new feature] sealdSdk.retrieveEncryptionSession and sealdSdk.retrieveEncryptionSessionAsync methods now take additional lookupProxyKey & lookupGroupKey optional arguments.
• [new feature] Instances of EncryptionSession expose how the session was retrieved in a new retrievalDetails field, which is an instance the new EncryptionSessionRetrievalDetails class.
• [enhancement] All thrown exceptions are now instances of SealdException, with proper exposed error codes and details.
• [new feature] Add parseSessionId util function.
• [enhancement] Various optimizations, minor bug fixes, and updates of dependencies.

0.3.0-beta.0 : 2023/10/13

• [breaking change] Rename EncryptionSession class into SealdEncryptionSession for coherence.
• [enhancement] Cleaner doc.
• [bug fix] Handle edge case when searching for a user in the middle of their sigchain being updated.

0.2.0-beta.0 : 2023/09/07

• [enhancement] Initial release with new unified build system.
• [new feature] Add sdk.retrieveEncryptionSessionFromBytes method / fileBytes argument to sdk.retrieveEncryptionSession.
• [enhancement] In base64 parsing for dbb64SymKey/databaseEncryptionKeyB64, now ignores new lines.