mirror of https://github.com/google/oss-fuzz.git
74 lines
2.5 KiB
Java
74 lines
2.5 KiB
Java
// Copyright 2022 Google LLC
|
|
//
|
|
// 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.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
import com.code_intelligence.jazzer.api.FuzzedDataProvider;
|
|
|
|
import org.springframework.security.oauth2.core.OAuth2AccessToken;
|
|
|
|
import java.time.Instant;
|
|
import java.util.Arrays;
|
|
import java.util.LinkedHashSet;
|
|
import java.util.Set;
|
|
|
|
public class OAuth2AccessTokenFuzzer {
|
|
|
|
private static final OAuth2AccessToken.TokenType TOKEN_TYPE = OAuth2AccessToken.TokenType.BEARER;
|
|
private static final Instant ISSUED_AT = Instant.now();
|
|
private static final Instant EXPIRES_AT = Instant.from(ISSUED_AT).plusSeconds(60);
|
|
|
|
public static void fuzzerTestOneInput(FuzzedDataProvider data) {
|
|
|
|
Set<String> scope;
|
|
String tmpScope;
|
|
String value;
|
|
boolean proceed = true;
|
|
OAuth2AccessToken accessToken = null;
|
|
|
|
boolean isScope = data.consumeBoolean();
|
|
if (isScope) {
|
|
|
|
tmpScope = data.consumeString(250);
|
|
value = data.consumeString(250);
|
|
|
|
scope = new LinkedHashSet<>(Arrays.asList(tmpScope));
|
|
try {
|
|
accessToken = new OAuth2AccessToken(TOKEN_TYPE, value, ISSUED_AT, EXPIRES_AT, scope);
|
|
}
|
|
catch (IllegalArgumentException iae) {
|
|
proceed = false;
|
|
}
|
|
}
|
|
else {
|
|
value = data.consumeRemainingAsString();
|
|
|
|
try {
|
|
accessToken = new OAuth2AccessToken(TOKEN_TYPE, value, ISSUED_AT, EXPIRES_AT);
|
|
}
|
|
catch (IllegalArgumentException iae) {
|
|
proceed = false;
|
|
}
|
|
}
|
|
|
|
if (proceed) {
|
|
String tokenValue = accessToken.getTokenValue();
|
|
int hashCode = accessToken.hashCode();
|
|
OAuth2AccessToken compareToken = new OAuth2AccessToken(TOKEN_TYPE, value, ISSUED_AT, EXPIRES_AT);
|
|
boolean compareTokens = accessToken.equals(compareToken);
|
|
}
|
|
}
|
|
|
|
}
|