at_client 3.0.75

The at_client library is the non-platform specific Client SDK which provides the essential methods for building an app using the atProtocol.

3.0.75

• feat: Introduce feature to fetch enrollment requests from the server

3.0.74

• build[deps]: Upgraded dependencies for the following packages:
  • at_chops to v2.0.0
  • at_lookup to v3.0.45

3.0.73

• build[deps]: Upgraded dependencies for the following packages:
  • at_commons to v4.0.0
  • at_utils to v3.0.16
  • at_lookup to v3.0.44
  • at_chops to v1.0.7
  • at_persistence_secondary_server to v3.0.60
• feat: Replace encryption methods from EncryptionUtils with AtChops method

3.0.72

• chore: Minor change to allow us to support dart versions both before and after 3.2.0 specifically for this Dart breaking change which was introduced in dart 3.2.0

3.0.71

• feat: Replace decryption methods from EncryptionUtil with AtChops methods

3.0.70

• build[deps]: Upgraded dependencies for the following packages:
  • asn1lib: >=1.4.1 <=1.5.0, crypton: >=2.1.0 <=2.2.1, encrypt: >=5.0.1 <=5.0.3, crypto: ^3.0.3

3.0.69

• feat: Add AtRpcClient for a much cleaner developer experience for sending AtRpc requests

3.0.68

• feat: have AtRpc use ephemeral notifications

3.0.67

• feat: Make enrollment available to SyncService/NotificationService for authentication

3.0.66

• feat: make namespace NOT mandatory for local keys
• feat: deprecate useAtChops experimental flag and remove fallback code using private key from preferences/EncryptionUtil methods
• updated at_commons to '3.0.57', at_chops to '1.0.5, at_persistence_secondary_server to '3.0.59'

3.0.65

• feat: apkam changes for at_onboarding_cli
• build: updated at_commons to '3.0.55', at_chops to '1.0.4, at_lookup to '3.0.40'

3.0.64

• Made ConnectivityListener configurable, and removed some unnecessary network availability checks
• fix: wrap Monitor's call to socket.listen() in a runZonedGuarded block

3.0.63

• fix: Fixed bug in AtRpc.sendRequest which was causing repeat sends of requests

3.0.62

• fix: skip reserved keys during sync conflict checking
• build: updated dependency on http package to '>=0.13.5 <2.0.0'

3.0.61

• fix: ensure key exchange functions properly when the sync service is not being used
• feat: Add AtRpc - A simple rpc request-response API which uses atProtocol notifications under the hood.

3.0.60

• feat: Add useRemoteAtServer to PutRequestOptions. When set, the update request will be sent directly to the remote atServer
• feat: Introduce DeleteRequestOptions
  • Add new optional named parameter deleteRequestOptions to AtClient.delete
  • Add useRemoteAtServer to DeleteRequestOptions. When set, the delete request will be sent directly to the remote atServer
• fix: Incorrect commitId gets updated against commit entry when a sync-batch skips an entry
• fix: Sync/Monitor bug while running onboarding_cli with at_chops using pkam from secure element

3.0.59

• fix: Sync running into infinite loop when an invalid key is present in the entries to sync into client
• fix: Redundant logs generated for an internal key (lastReceivedNotification) while sending notifications
• chore: Reduced log_level of AtKey lower case enforcement message from INFO to FINER
• feat: Introduce clientId, appName, appVersion and platform to distinguish requests from several clients in server logs.

3.0.58

• chore: upgrade dependencies. at_commons to 3.0.43, at_utils to 3.0.12, at_lookup to 3.0.36 and at_chops to 1.0.3

3.0.57

• feat: Initial support of additional encryption metadata enabling encryption future-proofing
• fix: Expose priority, strategy, notifier, latestN and notificationExpiry in NotificationParams
• fix: Fixed issue where NotificationResponseTransformer would duplicate sharedWith and sharedBy when logging AtKeys

3.0.56

• fix: AtClient.put() throws null-check error when key's namespace is null

3.0.55

• fix: Amend Monitor's socket message handler so that it separates multiple 'simultaneous' responses correctly.
• fix: Sync to local fails to delete a cached key
• feat: Introduce CommitOp(CommitOperation) to the KeyInfo to describe key update or delete upon sync
• feat: consume changes in at_commons v3.0.35 that enforce lowercase on AtKey
• build: upgrade dependency at_persistence_secondary_server to v3.0.46

3.0.54

• fix: ensure forText notifications are decrypted successfully when using at_commons 3.0.35 or greater

3.0.53

• feat: Introduce commit log compaction to keep size of commit log thin
• fix: Fixed a bug where switch atSign event is notified multiple times
• fix: Add AtChops as optional argument to AtServiceFactory.atClient

3.0.52

• feat: Introduce AtServiceFactory to make AtClientManager more reusable and more testable
• feat: Make AtChops instance (if any) available everywhere that it can/should be used

3.0.51

• feat: Add atSign to AtSignLoggers' names when relevant, so that log messages are clearer
• feat: Made notificationService and syncService available via AtClient to enable cleaner simpler code elsewhere
• fix: Fixed clearing of sync progress listener while switching atsign.
• fix: Remove the inactive listeners from AtClientManager._changeListeners list.
• fix: Reverted back path,async packages to older version

3.0.50

• feat: Introduce commit log compaction to keep size of commit log thin
• feat: changes for at_chops uptake
• chore: upgrade at_persistence_spec, at_persistence_secondary_server, at_commons version

3.0.49

• fix: Enable AtKey.namespace overrides the namespace in AtClientPreference in AtClient delete method
• fix: Fixed a bug where initial notifications fails to decrypt - invalid pad block issue

3.0.48

• feat: Added lib/src/client/request_options.dart to provide access to the RequestOptions and GetRequestOptions classes.

3.0.47

• fix: Enable deletion of local keys

3.0.46

• fix: Ensure that we handle any and all exceptions related to sending heartbeat request
• feat: Made NotificationServiceImpl's retry delay into a public instance variable, so it can be set by application code
• feat: Changed NotificationServiceImpl's retry delay (from when monitorRetry() is called to when Monitor.start() is called) from 15 seconds to 5 seconds
• fix: Fixed a bug where client could 'miss' notifications while starting up
• fix: Ensure that exceptions related to sending heartbeat request are always caught correctly
• feat: Added experimental telemetry feature

3.0.45

• fix: Fix sync running into infinite loop when invalid keys does not sync into local storage
• fix: Upgrade persistence secondary to version 3.0.43 to fix empty batch request being sent to cloud secondary

3.0.44

• feat: Introduce fetch method to NotificationService to fetch the notification using id.
• fix: Replace latestNotificationId with local key to store/fetch last received notification

3.0.43

• chore: upgrade persistence secondary to version 3.0.42 and persistence spec to 2.0.9

3.0.42

• fix: Improved performance of getKeys (and getAtKeys) when sharedBy is specified, by using the existing RemoteSecondary connection rather than creating a new one
• fix: Do not try to decrypt empty or null serverEncryptedValue when generating SyncConflict info
• fix: put try-catch around most of the SyncServiceImpl._checkConflict method so sync is not impeded if _checkConflict encounters an exception
• fix: fix null pointer exception in monitorResponse due to delayed server response
• fix: Skip reserved keys from decryption in the notification callback
• fix: Update at_commons to 3.0.29 which fixes AtKey sharedWith attribute has incorrect value for public keys

3.0.41

• chore: upgrade persistence secondary to version 3.0.38 which reverts sync of signing keys and statsNotificationKey

3.0.40

• chore: upgrade at_commons to 3.0.26
• fix: check isEncrypted flag in sync conflict
• docs: Fixed broken links

3.0.39

• chore: upgrade 3rd party dependencies except hive
• chore: upgrade persistence secondary to version 3.0.36

3.0.38

• fix: Add client sending config changes to server
• fix: NotificationService.subscribe to return existing listener on same regex

3.0.37

• fix: Revert sending client config changes to server

3.0.36

• fix: Add metadata validation to put request on client SDK
• fix: Added unit tests for sync failure
• fix: Export SyncProgressListener to track the SyncProgress.
• fix: setCurrentAtsign() throws an exception when an invalid atsign is passed.
• feat: Encode new line characters in public-key value
• feat: Send clientConfig to the cloud secondary

3.0.35

• fix: Reverted dependency on 'meta' package to ^1.7.0 as flutter_test package requires 1.7.0

3.0.34

• fix: Ensure _syncFromServer rethrows caught exceptions once it's handled the exception chaining
• feat: Add enforceNamespace (default value true) to AtClientPreference

3.0.33

• feat: Upgrade lints version to 2.0.0

3.0.32

• fix: while syncing keys from server to local if there is an issue syncing a key, continue syncing rest of the keys
• fix: do not sync statsNotificationID from client to server
• feat: KeyStreams
• fix: do not create new instance of CacheableSecondaryAddressFinder in at lookup
• [optional] Users can set SecureSocket's securityContext and store current session TLS keys through AtClientPreferences

3.0.31

• Enhance notify text to send text message encrypted
• Upgrade at_persistence_secondary_server to v3.0.30
• Upgrade at_commons version to v3.0.20 for encrypt notify text message
• Upgrade at_lookup version to v3.0.28 for adding mutex to authenticate methods
• feat: Add to NotificationService.notify() signature:
  • added new optional callback parameter, onSentToSecondary
  • added new optional 'checkForFinalDeliveryStatus' parameter
  • added new optional 'checkForFinalDeliveryStatus' parameter
  • and updated code documentation for NotificationService.notify() method

3.0.30

• Added bypassCache option in get method
• Added sync conflict info to sync progress callback
• Added security policy
• Fix for skipping reserved keys while checking for sync conflict
• Upgrade at_lookup to v3.0.27 for outbound message listener timeout enhancement

3.0.29

• Added additional attributes in SyncProgress for improved sync observability

3.0.28

• Upgrading dependency at_persistence_secondary_server to version 3.0.29 to sync public hidden keys
• Upgrade at_commons to 3.0.18 to enable scan to display hidden keys when showHiddenKeys set to true

3.0.27

• Upgraded dependency at_persistence_secondary_server to version 3.0.28

3.0.26

• Uptake AtException hierarchy
• Introduce exception chaining
• Fix for Server stuck on old value even though syncing is happening. at_server Issue #721
• Export notification_service.dart file

3.0.25

• Fix for regex issue in notification service. Issue #523
• Fix for namespace issue in notify method.Issue #527
• Fix for handling empty sync responses from server. App issue #624

3.0.24

• Update the @platform logo
• Default the AtKey.sharedBy to currentAtSign

3.0.23

• Fix for at_client issue #508 - getLastNotificationTime bug while trying to decrypt old data

3.0.22

• Fix for getKeys in local secondary not returning keys

3.0.21

• Cache secondary url returned by root server

3.0.20

• Remove print statements

3.0.19

• Update at_commons,at_persistence and at_lookup version to remove print statements

3.0.18

• Generate Notification id in SDK

3.0.17

• Fix self encryption key not found
• Fix for _getLastNotificationTime method returning null
• Added heartbeats to Notifications Monitor to detect and recover from dead socket. Heartbeat interval is customizable via AtClientPreference
• Fix for os write permission issue: give app option to pass the path where the encrypted file will be saved on disk

3.0.16

• Decrypt notification value in SDK
• Support for shared key and public key checksum in notify
• Deprecated methods related to filebin

3.0.15

• Fix public key checksum in metadata does not sync to local.

3.0.14

• Support for shared key and public key checksum in metadata
• Chunk based encryption/decryption for files up to 1GB
• Change in pubspec to fetch the exact version of atsign packages

3.0.13

• Sync deleted cached keys to cloud secondary
• at_lookup version upgrade for increase in outbound connection timeout

3.0.12

• Fix automatic sync not working

3.0.11

• at_lookup version upgrade for outbound listener bug fix
• added functional test to verify outbound listener bug fix

3.0.10

• Uptake at_persistence_secondary_server changes
• Uptake at_lookup changes for AtTimeoutException
• Handle error responses from server
• Refactor put method to use request and response transformers
• Provide callback for sync progress

3.0.9

• Uptake at_persistence_secondary_server changes
• Refactor decryption service
• Introduce request response transformers
• Refactor get method to use request response transformers

3.0.8

• Updated readme and documentation improvements

3.0.7

• Uptake at_persistence_secondary_server changes
• Resolve dart analyzer issues
• Run dart formatter

3.0.6

• Uptake AtKey validations

3.0.5

• Uptake at_persistence_secondary_server changes

3.0.4

• Uptake Hive Lazy Box changes

3.0.3

• Sync pagination limit in preference

3.0.2

• Expose isSyncInProgress in SyncService

3.0.1

• Reduce wait time on monitor connection
• at_lookup version upgrade

3.0.0

• Resilient SDK changes and bug fixes

2.0.4

• Improve notification service
• Improve monitor
• sync on a dedicated connection

2.0.3

• at_commons version upgrade

2.0.2

• filebin upload changes

2.0.1

• at_commons version upgrade

2.0.0

• Null safety upgrade

1.0.1+10

• Provision to request for a new outbound connection.
• Minor bug in stream handlers

1.0.1+9

• Third party package dependency upgrade
• gitflow changes
• Auto restart monitor connection
• Stream encryption
• Bug fixes

1.0.1+8

• Delete cached keys
• Encrypt Stream data

1.0.1+7

• Self keys migration issue fix

1.0.1+6

• Notification sub system introduced

1.0.1+5

• Added automatic refresh of monitor connection

1.0.1+4

• Provided multiple atsign support in at client SDK. Introduced batch verb to improve sync performance

1.0.1+3

• onboarding changes for server activation and deactivation Backup keys implementation sync improvements

1.0.1+2

• sync improvements and at_utils, at_commons, at_lookup version changes

1.0.1+1

• Minor changes in at_persistence_spec and at_persistence_secondary_server

1.0.1

• pubspec dependencies version changes

1.0.0

• Initial version, created by Stagehand