com.alibaba.nacos.naming.acl.AuthInfo Maven / Gradle / Ivy
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/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* 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.alibaba.nacos.naming.acl;
/**
* @author nkorange
*/
public class AuthInfo {
private String operator;
private String appKey;
public AuthInfo() {}
public AuthInfo(String operator, String appKey) {
this.operator = operator;
this.appKey = appKey;
}
public static AuthInfo fromString(String auth, String encoding) {
try {
String[] byteStrs = auth.split(",");
byte[] bytes = new byte[byteStrs.length];
for(int i = 0; i < byteStrs.length; i++) {
bytes[i] = (byte)(~(Short.parseShort(byteStrs[i])));
}
String contentStr = new String(bytes, encoding);
String[] params = contentStr.split(":");
return new AuthInfo(params[0], params[1]);
} catch (Throwable e) {
return null;
}
}
@Override
public String toString() {
try {
// very simple encryption is enough
byte[] authBytes = (operator + ":" + appKey).getBytes("UTF-8");
StringBuilder authBuilder = new StringBuilder();
for (byte authByte : authBytes) {
authBuilder.append((byte) (~((short) authByte))).append(",");
}
return authBuilder.substring(0, authBuilder.length() - 1);
} catch (Exception e) {
return "Error while encrypt AuthInfo" + e;
}
}
public void setOperator(String operator) {
this.operator = operator;
}
public String getOperator() {
return operator;
}
public String getAppKey() {
return appKey;
}
public void setAppKey(String appKey) {
this.appKey = appKey;
}
}