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OAuth 2.0 SDK with OpenID Connection extensions for developing
client and server applications.
/*
* oauth2-oidc-sdk
*
* Copyright 2012-2016, Connect2id Ltd and contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
* this file except in compliance with the License. You may obtain a copy of the
* License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package com.nimbusds.oauth2.sdk.device;
import com.nimbusds.oauth2.sdk.ErrorObject;
import com.nimbusds.oauth2.sdk.http.HTTPResponse;
/**
* OAuth 2.0 Device Authorization Grant specific errors.
*
* Related specifications:
*
*
* - OAuth 2.0 Device Authorization Grant (draft-ietf-oauth-device-flow-15)
*
*/
public final class DeviceAuthorizationGrantError {
/**
* The authorization request is still pending as the end user hasn't yet
* completed the user interaction steps (Section 3.3). The client
* SHOULD repeat the Access Token Request to the token endpoint (a
* process known as polling). Before each new request the client MUST
* wait at least the number of seconds specified by the "interval"
* parameter of the Device Authorization Response (see Section 3.2), or
* 5 seconds if none was provided, and respect any increase in the
* polling interval required by the "slow_down" error.
*/
public static final ErrorObject AUTHORIZATION_PENDING = new ErrorObject("authorization_pending",
"Authorization pending", HTTPResponse.SC_BAD_REQUEST);
/**
* A variant of "authorization_pending", the authorization request is
* still pending and polling should continue, but the interval MUST be
* increased by 5 seconds for this and all subsequent requests.
*/
public static final ErrorObject SLOW_DOWN = new ErrorObject("slow_down", "Slow down",
HTTPResponse.SC_BAD_REQUEST);
/**
* The "device_code" has expired and the device flow authorization
* session has concluded. The client MAY commence a new Device
* Authorization Request but SHOULD wait for user interaction before
* restarting to avoid unnecessary polling.
*/
public static final ErrorObject EXPIRED_TOKEN = new ErrorObject("expired_token", "Expired token",
HTTPResponse.SC_BAD_REQUEST);
/**
* Prevents public instantiation.
*/
private DeviceAuthorizationGrantError() {
}
}