com.nimbusds.oauth2.sdk.client.ClientCredentialsParser Maven / Gradle / Ivy
/*
* 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.client;
import java.net.URI;
import java.util.Date;
import com.nimbusds.oauth2.sdk.ParseException;
import com.nimbusds.oauth2.sdk.auth.Secret;
import com.nimbusds.oauth2.sdk.id.ClientID;
import com.nimbusds.oauth2.sdk.token.BearerAccessToken;
import com.nimbusds.oauth2.sdk.util.JSONObjectUtils;
import net.minidev.json.JSONObject;
/**
* Client credentials parser.
*/
public class ClientCredentialsParser {
/**
* Parses a client identifier from the specified JSON object.
*
* @param jsonObject The JSON object. Must not be {@code null}.
*
* @return The client identifier.
*
* @throws ParseException If parsing failed.
*/
public static ClientID parseID(final JSONObject jsonObject)
throws ParseException {
return new ClientID(JSONObjectUtils.getString(jsonObject, "client_id"));
}
/**
* Parses a client identifier issue date from the specified JSON
* object.
*
* @param jsonObject The JSON object. Must not be {@code null}.
*
* @return The client identifier issue date, {@code null} if not
* specified.
*
* @throws ParseException If parsing failed.
*/
public static Date parseIDIssueDate(final JSONObject jsonObject)
throws ParseException {
if (jsonObject.containsKey("client_id_issued_at")) {
return new Date(JSONObjectUtils.getLong(jsonObject, "client_id_issued_at") * 1000);
} else {
return null;
}
}
/**
* Parses a client secret from the specified JSON object.
*
* @param jsonObject The JSON object. Must not be {@code null}.
*
* @return The client secret, {@code null} if not specified.
*
* @throws ParseException If parsing failed.
*/
public static Secret parseSecret(final JSONObject jsonObject)
throws ParseException {
if (jsonObject.containsKey("client_secret")) {
String value = JSONObjectUtils.getString(jsonObject, "client_secret");
Date exp = null;
if (jsonObject.containsKey("client_secret_expires_at")) {
final long t = JSONObjectUtils.getLong(jsonObject, "client_secret_expires_at");
if (t > 0) {
exp = new Date(t * 1000);
}
}
return new Secret(value, exp);
} else {
return null;
}
}
/**
* Parses a client registration URI from the specified JSON object.
*
* @param jsonObject The JSON object. Must not be {@code null}.
*
* @return The client registration URI, {@code null} if not specified.
*
* @throws ParseException If parsing failed.
*/
public static URI parseRegistrationURI(final JSONObject jsonObject)
throws ParseException {
return JSONObjectUtils.getURI(jsonObject, "registration_client_uri", null);
}
/**
* Parses a client registration access token from the specified JSON
* object.
*
* @param jsonObject The JSON object. Must not be {@code null}.
*
* @return The client registration access token, {@code null} if not
* specified.
*
* @throws ParseException If parsing failed.
*/
public static BearerAccessToken parseRegistrationAccessToken(final JSONObject jsonObject)
throws ParseException {
if (jsonObject.containsKey("registration_access_token")) {
return new BearerAccessToken(
JSONObjectUtils.getString(jsonObject, "registration_access_token"));
} else {
return null;
}
}
}