oauth2_client 4.2.0

Flutter library for interacting with OAuth2 servers, with classes for transparent authorized requests, secure token storage, automatic token refreshing.

4.2.0 - 2025-04-30

• Add optional token_type_hint parameter

4.1.0 - 2025-03-12

• Add TikTok OAuth 2.0 client
• Fix example
• Fix issues with HTTP Content-Type headers using a dirty workaround

4.0.1 - 2025-03-09

• Update documentation properly
• Fix a few typos here and there
• Allow changing the client ID and client secret key names

4.0.0 - 2025-03-09

• This package changed maintainer (to ThexXTURBOXx)
• Updated Dart SDK requirement to >=3.5.0 (it is the most common nowadays and basically required)
• Updated all dependencies (with breaking changes!)
• Migrate to web and add WASM support
• Allow send HTTP requests

3.3.0 - 2024-07-03

• Updated dependencies
• Fix: Check for null value before casting scope to String (thanks xolf)
• Fix: Added support for the preferEphemeral behavior on android (thanks dlatikaynen)

3.2.2 - 2023-08-27

• Updated dependencies (thanks Jason Held)
• Fix for LinkedInOAuth2Client client (thanks Abhishek-Khanal)

3.2.1 - 2023-03-12

• Updated dependencies

3.2.0 - 2023-03-12

• Added Twitter client
• Added Microsoft client (thanks Eradparvar).

3.1.0 - 2023-01-26

• Updated dependencies
• Small fixes

3.0.0 - 2022-09-19

• Migrated to flutter_web_auth_2 (thanks ThexXTURBOXx & Piotr Mitkowski).
• Migrated to flutter_lints (thanks ThexXTURBOXx).
• Updated flutter_secure_storage
• Constants are now in lowerCamelCase
• Removed the OAuth2Client.accessTokenRequestHeaders class field. Use the proper getTokenWithAuthCodeFlow/getTokenWithClientCredentialsFlow parameters instead (see upgrading notes in the README).

2.4.2 - 2022-08-16

• Fix for breaking change in flutter_secure_storage (thanks asmith26)

2.4.1 - 2022-07-17

• Fix accessing secure token storage on newer Android versions (thanks Piotr Mitkowski).
• Added custom params handling for Implicit grant flow (thanks qasim90)

2.4.0 - 2022-05-03

• Fix for token renewal process through the refresh token flow
• Expose the TokenStorage class

2.3.3 - 2022-03-14

• Expose the BaseStorage object (thanks Jon Salmon)
• Improved documentation for android Manifest modification (thanks supermar1010)
• Update flutter_web_auth dependency

2.3.2 - 2022-01-17

• Fix: support fetching a new token when expired without a refresh token (thanks Tiernan)
• Updated dependencies (thanks Menelphor)
• Fix linter warnings

2.3.1 - 2021-12-13

• Small fix

2.3.0 - 2021-11-03

• Add Spotify client (thanks mauriciocartagena)
• Allow passing custom WebAuth class to OAuth2Helper (thanks Jon Salmon)

2.2.7 - 2021-10-07

• Fix: null check operator in WebAuth class (thanks jakub-bacic)

2.2.6 - 2021-10-03

• Allow passing optional parameters to web_auth "authenticate" method

2.2.5 - 2021-09-29

• Fix for authorization url params encoding

2.2.4 - 2021-09-28

• Support ephemeral sessions (thanks ThexXTURBOXx)
• Fixes (URI components encoding)

2.2.2 - 2021-06-27

• Fixes (scope handling)

2.2.1 - 2021-06-23

• Fixes (incorrect scope handling with implicit grant, send empty client secret if specified)
• Added Reddit client (thanks lavalleeale)

2.2.0 - 2021-05-29

• Web platform support!

2.1.0 - 2021-04-15

• AccessTokenResponse refactorization. It is now possible to retrieve custom response fields through the getRespField method
• Scopes separator can be configured with the OAuth2Client's scopeSeparator param

2.0.1 - 2021-04-06

• Complete migration to sound null safety
• Updated dependencies

2.0.0-nullsafety - 2021-03-30

• Migration to null safety
• Deprecated OAuth2Helper.setAuthorizationParams method

1.8.0 - 2021-03-28

• Add compatibility with http 0.13 (thanks bangfalse)
• Allow passing credentials location in request body or header (thanks sbu-WBT)
• Added Shopify client (thanks sbu-WBT)

1.7.1 - 2021-02-25

• Fixes (make httpClient optional again in OAuth2Helper)

1.7.0 - 2021-02-24

• Added PUT, PATCH and HEAD methods to the OAuth2Helper class

1.6.2 - 2021-01-31

• Allows iOS token reading from storage when invoked in background task
• Small fixes

1.6.1 - 2020-10-29

• Changed helper's token retrieval method

1.6.0 - 2020-10-13

• Added "delete" request method to helper class
• OAuth requests refactorization
• Fixes (fallback token_type parameter value)

1.5.1 - 2020-09-15

• Made "state" parameter optional
• Fixes (refreshToken)

1.5.0 - 2020-09-12

• Add implicit grant flow

1.4.6 - 2020-09-03

• Allow disabling PKCE when using OAuth2Helper

1.4.5 - 2020-08-23

• Bugfixes (check "expires_in" parameter type)

1.4.4 - 2020-08-10

• Bugfixes (add null-aware operators)

1.4.3 - 2020-07-09

• Token storage fix when scopes are empty

1.4.2 - 2020-06-27

• Revocation token fixes

1.4.1 - 2020-06-19

• Small fixes

1.4.0 - 2020-06-15

• scopes parameter become ooptional (as per the OAuth2 specs)
• custom query parameters sent back from the authorization code response can now be retrieved throught the AuthorizationCode.getQueryParam method
• added afterAuthorizationCodeCb callback to handle use cases for access token requests
• added custom params handling to the Authorization Code and the Access Token Requests

1.3.2 - 2020-06-08

• Minor bugfixes.

1.3.1 - 2020-06-05

• Handled situations in which no new refresh token is returned upon a refresh flow.

1.3.0 - 2020-05-27

• Added revocation token ("logout") process
• Refresh token flow is more spec compliant
• Updated dependencies

1.2.4 - 2020-05-10

• Bugfixes (optional scopes handling in the Access Token Response)

1.2.3 - 2020-05-06

• Bugfixes (multiple scopes handling)

1.2.2 - 2020-05-03

• Added trim for "scope" parameter

1.2.1 - 2020-04-29

• Bugfixes

1.2.0 - 2020-04-22

• Added the headers parameter to the oauth2_helper's get and post methods.

1.1.2 - 2020-04-13

• Updated dependencies

1.1.1 - 2020-04-06

• Simplified helper set up

1.1.0 - 2020-04-02

• Implemented GitHub client. Added the possibility to specify custom headers to the Access Token request. Partial OAuth2Helper refactorization.

1.0.2 - 2020-03-10

• Added example, minor bugfixes.

1.0.1 - 2020-03-09

• Bugfixes, added test cases.

1.0.0 - 2020-01-05

• First public release.