@InterfaceAudience.Public

# Package org.apache.hadoop.hdfs.web.oauth2

OAuth2-based WebHDFS authentication.

See: Description

- Class Summary
  Class | Description
  --- | ---
  AccessTokenProvider | Provide an OAuth2 access token to be used to authenticate http calls in WebHDFS.
  AccessTokenTimer | Access tokens generally expire.
  ConfCredentialBasedAccessTokenProvider | Obtain an access token via a a credential (provided through the Configuration) using the Client Credentials Grant workflow.
  ConfRefreshTokenBasedAccessTokenProvider | Supply a access token obtained via a refresh token (provided through the Configuration using the second half of the Authorization Code Grant workflow.
  CredentialBasedAccessTokenProvider | Obtain an access token via the credential-based OAuth2 workflow.
  OAuth2ConnectionConfigurator | Configure a connection to use OAuth2 authentication.
  OAuth2Constants | Sundry constants relating to OAuth2 within WebHDFS.

## Package org.apache.hadoop.hdfs.web.oauth2 Description

OAuth2-based WebHDFS authentication.

Copyright © 2022 Apache Software Foundation. All rights reserved.