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94 changes: 94 additions & 0 deletions
94
dubbo-admin-server/src/main/java/org/apache/dubbo/admin/utils/JwtTokenUtil.java
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/* | ||
* Licensed to the Apache Software Foundation (ASF) under one or more | ||
* contributor license agreements. See the NOTICE file distributed with | ||
* this work for additional information regarding copyright ownership. | ||
* The ASF licenses this file to You 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. | ||
*/ | ||
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package org.apache.dubbo.admin.utils; | ||
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import io.jsonwebtoken.Claims; | ||
import io.jsonwebtoken.Jwts; | ||
import io.jsonwebtoken.SignatureAlgorithm; | ||
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import org.springframework.beans.factory.annotation.Value; | ||
import org.springframework.stereotype.Component; | ||
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import java.util.Date; | ||
import java.util.HashMap; | ||
import java.util.Map; | ||
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/** | ||
* Jwt token tool class. | ||
*/ | ||
@Component | ||
public class JwtTokenUtil { | ||
/** | ||
* Jwt signingKey configurable | ||
*/ | ||
@Value("${admin.check.signSecret:}") | ||
public String secret; | ||
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/** | ||
* token timeout configurable | ||
* default to be an hour: 1000 * 60 * 60 | ||
*/ | ||
@Value("${admin.check.tokenTimeoutMilli:}") | ||
public long expiration; | ||
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/** | ||
* default SignatureAlgorithm | ||
*/ | ||
public static final SignatureAlgorithm defaultAlgorithm = SignatureAlgorithm.HS512; | ||
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/** | ||
* Generate the token | ||
* | ||
* @return token | ||
* @param rootUserName | ||
*/ | ||
public String generateToken(String rootUserName) { | ||
Map<String, Object> claims = new HashMap<>(1); | ||
claims.put("sub", rootUserName); | ||
return Jwts.builder() | ||
.setClaims(claims) | ||
.setExpiration(new Date(System.currentTimeMillis() + expiration)) | ||
.setIssuedAt(new Date(System.currentTimeMillis())) | ||
.signWith(defaultAlgorithm, secret) | ||
.compact(); | ||
} | ||
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/** | ||
* Check whether the token is invalid | ||
* | ||
* @return boolean type | ||
* @param token | ||
*/ | ||
public Boolean canTokenBeExpiration(String token) { | ||
Claims claims; | ||
try { | ||
claims = Jwts.parser() | ||
.setSigningKey(secret) | ||
.parseClaimsJws(token) | ||
.getBody(); | ||
final Date exp = claims.getExpiration(); | ||
if (exp.before(new Date(System.currentTimeMillis()))) { | ||
return false; | ||
} | ||
return true; | ||
} catch (Exception e) { | ||
return false; | ||
} | ||
} | ||
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} |
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dubbo-admin-server/src/main/java/org/apache/dubbo/admin/utils/SpringBeanUtils.java
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/* | ||
* Licensed to the Apache Software Foundation (ASF) under one or more | ||
* contributor license agreements. See the NOTICE file distributed with | ||
* this work for additional information regarding copyright ownership. | ||
* The ASF licenses this file to You 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. | ||
*/ | ||
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package org.apache.dubbo.admin.utils; | ||
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import org.springframework.beans.BeansException; | ||
import org.springframework.context.ApplicationContext; | ||
import org.springframework.context.ApplicationContextAware; | ||
import org.springframework.stereotype.Component; | ||
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/** | ||
* get spring bean tool class. | ||
*/ | ||
@Component | ||
public class SpringBeanUtils implements ApplicationContextAware { | ||
/** | ||
* spring applicationContext | ||
*/ | ||
public static ApplicationContext applicationContext; | ||
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/** | ||
* get spring bean | ||
* | ||
* @return spring bean | ||
* @param clazz | ||
*/ | ||
public static <T> T getBean(Class<T> clazz){ | ||
return applicationContext.getBean(clazz); | ||
} | ||
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@Override | ||
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException { | ||
SpringBeanUtils.applicationContext = applicationContext; | ||
} | ||
} |
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