Class UserAuthorizer (1.7.0)

public class UserAuthorizer

Handles an interactive 3-Legged-OAuth2 (3LO) user consent authorization.

Inheritance

java.lang.Object > UserAuthorizer

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

newBuilder()

public static UserAuthorizer.Builder newBuilder()

Returns
Type	Description
`UserAuthorizer.Builder`

Methods

getAndStoreCredentialsFromCode(String userId, String code, URI baseUri)

public UserCredentials getAndStoreCredentialsFromCode(String userId, String code, URI baseUri)

Exchanges an authorization code for tokens and stores them.

Parameters
Name	Description
`userId`	`String` Application's identifier for the end user.
`code`	`String` Code returned from OAuth2 consent prompt.
`baseUri`	`URI` The URI to resolve the OAuth2 callback URI relative to.

Returns
Type	Description
`UserCredentials`	UserCredentials instance created from the authorization code.

Exceptions
Type	Description
`IOException`	An error from the server API call to get the tokens or store the tokens.

getAuthorizationUrl(String userId, String state, URI baseUri)

public URL getAuthorizationUrl(String userId, String state, URI baseUri)

Return an URL that performs the authorization consent prompt web UI.

Parameters
Name	Description
`userId`	`String` Application's identifier for the end user.
`state`	`String` State that is passed on to the OAuth2 callback URI after the consent.
`baseUri`	`URI` The URI to resolve the OAuth2 callback URI relative to.

Returns
Type	Description
`URL`	The URL that can be navigated or redirected to.

getCallbackUri()

public URI getCallbackUri()

Returns the URI for implementation of the OAuth2 web callback.

Returns
Type	Description
`URI`	The URI for the OAuth2 web callback.

getCallbackUri(URI baseUri)

public URI getCallbackUri(URI baseUri)

Returns the URI for implementation of the OAuth2 web callback, optionally relative to the specified URI.

The callback URI is often relative to enable an application to be tested from more than one place so this can be used to resolve it relative to another URI.

Parameter
Name	Description
`baseUri`	`URI` The URI to resolve the callback URI relative to.

Returns
Type	Description
`URI`	The resolved URI.

getClientId()

public ClientId getClientId()

Returns the Client ID user to identify the OAuth2 consent prompt.

Returns
Type	Description
`ClientId`	The Client ID.

getCredentials(String userId)

public UserCredentials getCredentials(String userId)

Attempts to retrieve credentials for the approved end user consent.

Parameter
Name	Description
`userId`	`String` Application's identifier for the end user.

Returns
Type	Description
`UserCredentials`	The loaded credentials or null if there are no valid approved credentials.

Exceptions
Type	Description
`IOException`	If there is error retrieving or loading the credentials.

getCredentialsFromCode(String code, URI baseUri)

public UserCredentials getCredentialsFromCode(String code, URI baseUri)

Returns a UserCredentials instance by exchanging an OAuth2 authorization code for tokens.

Parameters
Name	Description
`code`	`String` Code returned from OAuth2 consent prompt.
`baseUri`	`URI` The URI to resolve the OAuth2 callback URI relative to.

Returns
Type	Description
`UserCredentials`	the UserCredentials instance created from the authorization code.

Exceptions
Type	Description
`IOException`	An error from the server API call to get the tokens.

getScopes()

public Collection<String> getScopes()

Returns the scopes defining the user consent.

Returns
Type	Description
`Collection<String>`	The collection of scopes defining the user consent.

getTokenStore()

public TokenStore getTokenStore()

Returns the implementation of a component for long term storage of tokens.

Returns
Type	Description
`TokenStore`	The token storage implementation for long term storage of tokens.

monitorCredentials(String userId, UserCredentials credentials)

protected void monitorCredentials(String userId, UserCredentials credentials)

Adds a listen to rewrite the credentials when the tokens are refreshed.

Parameters
Name	Description
`userId`	`String` Application's identifier for the end user.
`credentials`	`UserCredentials` UserCredentials instance to listen to.

revokeAuthorization(String userId)

public void revokeAuthorization(String userId)

Revokes the authorization for tokens stored for the user.

Parameter
Name	Description
`userId`	`String` Application's identifier for the end user.

Exceptions
Type	Description
`IOException`	An error calling the revoke API or deleting the state.

storeCredentials(String userId, UserCredentials credentials)

public void storeCredentials(String userId, UserCredentials credentials)

Puts the end user credentials in long term storage.

Parameters
Name	Description
`userId`	`String` Application's identifier for the end user.
`credentials`	`UserCredentials` UserCredentials instance for the authorized consent.

Exceptions
Type	Description
`IOException`	An error storing the credentials.

toBuilder()

public UserAuthorizer.Builder toBuilder()

Returns
Type	Description
`UserAuthorizer.Builder`