Package com.nimbusds.oauth2.sdk.client

Class ClientInformation

java.lang.Object
com.nimbusds.oauth2.sdk.client.ClientInformation
Direct Known Subclasses:
OIDCClientInformation
@Immutable public class ClientInformation extends Object
Client information. Encapsulates the registration and metadata details of an OAuth 2.0 client:
  • The client identifier.
  • The client metadata.
  • The optional client secret for a confidential client.
  • The optional registration URI and access token if dynamic client registration is permitted.

Related specifications:

  • OAuth 2.0 Dynamic Client Registration Protocol (RFC 7591)
  • OAuth 2.0 Dynamic Client Registration Management Protocol (RFC 7592)

  • Constructor Details

    • ClientInformation

      public ClientInformation(ClientID id, ClientMetadata metadata)
      Creates a new minimal client information instance without a client secret.
      Parameters:
      id - The client identifier. Must not be null.
      metadata - The client metadata. Must not be null.

    • ClientInformation

      public ClientInformation(ClientID id, Date issueDate, ClientMetadata metadata, Secret secret)
      Creates a new client information instance.
      Parameters:
      id - The client identifier. Must not be null.
      issueDate - The issue date of the client identifier, null if not specified.
      metadata - The client metadata. Must not be null.
      secret - The optional client secret, null if not specified.

    • ClientInformation

      public ClientInformation(ClientID id, Date issueDate, ClientMetadata metadata, Secret secret, URI registrationURI, BearerAccessToken accessToken)
      Creates a new client information instance permitting dynamic client registration management.
      Parameters:
      id - The client identifier. Must not be null.
      issueDate - The issue date of the client identifier, null if not specified.
      metadata - The client metadata. Must not be null.
      secret - The optional client secret, null if not specified.
      registrationURI - The client registration URI, null if not specified.
      accessToken - The client registration access token, null if not specified.

  • Method Details

    • getRegisteredParameterNames

      public static Set<String> getRegisteredParameterNames()
      Gets the registered client metadata parameter names.
      Returns:
      The registered parameter names, as an unmodifiable set.

    • getID

      public ClientID getID()
      Gets the client identifier. Corresponds to the client_id client registration parameter.
      Returns:
      The client ID.

    • getIDIssueDate

      public Date getIDIssueDate()
      Gets the issue date of the client identifier. Corresponds to the client_id_issued_at client registration parameter.
      Returns:
      The issue date, null if not specified.

    • getMetadata

      public ClientMetadata getMetadata()
      Gets the client metadata.
      Returns:
      The client metadata.

    • getSecret

      public Secret getSecret()
      Gets the client secret. Corresponds to the client_secret and client_secret_expires_at client registration parameters.
      Returns:
      The client secret, null if not specified.

    • inferClientType

      public ClientType inferClientType()
      Infers the client type.
      Returns:
      The client type.

    • getRegistrationURI

      public URI getRegistrationURI()
      Gets the URI of the client registration. Corresponds to the registration_client_uri client registration parameter.
      Returns:
      The registration URI, null if not specified.

    • getRegistrationAccessToken

      public BearerAccessToken getRegistrationAccessToken()
      Gets the registration access token. Corresponds to the registration_access_token client registration parameter.
      Returns:
      The registration access token, null if not specified.

    • toJSONObject

      public net.minidev.json.JSONObject toJSONObject()
      Returns the JSON object representation of this client information instance.
      Returns:
      The JSON object.

    • parse

      public static ClientInformation parse(net.minidev.json.JSONObject jsonObject) throws ParseException
      Parses a client information instance from the specified JSON object.
      Parameters:
      jsonObject - The JSON object to parse. Must not be null.
      Returns:
      The client information.
      Throws:
      ParseException - If the JSON object couldn't be parsed to a client information instance.