Shiro异常java.lang.IllegalArgumentException: Odd number of characters.
2021/10/11 20:16:00
本文主要是介绍Shiro异常java.lang.IllegalArgumentException: Odd number of characters.，对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！
异常信息
java.lang.IllegalArgumentException: Odd number of characters. at org.apache.shiro.codec.Hex.decode(Hex.java:128) ~[shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.codec.Hex.decode(Hex.java:107) ~[shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.codec.Hex.decode(Hex.java:95) ~[shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.authc.credential.HashedCredentialsMatcher.getCredentials(HashedCredentialsMatcher.java:353) ~[shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.authc.credential.HashedCredentialsMatcher.doCredentialsMatch(HashedCredentialsMatcher.java:380) ~[shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.realm.AuthenticatingRealm.assertCredentialsMatch(AuthenticatingRealm.java:600) ~[shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.realm.AuthenticatingRealm.getAuthenticationInfo(AuthenticatingRealm.java:581) ~[shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.authc.pam.ModularRealmAuthenticator.doSingleRealmAuthentication(ModularRealmAuthenticator.java:180) ~[shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.authc.pam.ModularRealmAuthenticator.doAuthenticate(ModularRealmAuthenticator.java:267) ~[shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.authc.AbstractAuthenticator.authenticate(AbstractAuthenticator.java:198) ~[shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.mgt.AuthenticatingSecurityManager.authenticate(AuthenticatingSecurityManager.java:106) [shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.mgt.DefaultSecurityManager.login(DefaultSecurityManager.java:275) [shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.subject.support.DelegatingSubject.login(DelegatingSubject.java:260) [shiro-core-1.4.1.jar:1.4.1] at cn.chenjianbing.supermarket.sys.controller.LoginController.login(LoginController.java:35) [classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_144] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_144] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_144] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_144] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:197) [spring-web-5.3.6.jar:5.3.6] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:141) [spring-web-5.3.6.jar:5.3.6] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) [spring-webmvc-5.3.6.jar:5.3.6] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:894) [spring-webmvc-5.3.6.jar:5.3.6] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) [spring-webmvc-5.3.6.jar:5.3.6] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) [spring-webmvc-5.3.6.jar:5.3.6] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1060) [spring-webmvc-5.3.6.jar:5.3.6] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:962) [spring-webmvc-5.3.6.jar:5.3.6] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) [spring-webmvc-5.3.6.jar:5.3.6] at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) [spring-webmvc-5.3.6.jar:5.3.6] at javax.servlet.http.HttpServlet.service(HttpServlet.java:652) [tomcat-embed-core-9.0.45.jar:4.0.FR] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) [spring-webmvc-5.3.6.jar:5.3.6] at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) [tomcat-embed-core-9.0.45.jar:4.0.FR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) [tomcat-embed-websocket-9.0.45.jar:9.0.45] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:112) [shiro-web-1.4.1.jar:1.4.1] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) [shiro-web-1.4.1.jar:1.4.1] at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) [shiro-web-1.4.1.jar:1.4.1] at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) [shiro-web-1.4.1.jar:1.4.1] at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) [shiro-web-1.4.1.jar:1.4.1] at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) [shiro-web-1.4.1.jar:1.4.1] at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) [shiro-web-1.4.1.jar:1.4.1] at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) [shiro-web-1.4.1.jar:1.4.1] at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) [shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) [shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) [shiro-core-1.4.1.jar:1.4.1] at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) [shiro-web-1.4.1.jar:1.4.1] at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) [shiro-web-1.4.1.jar:1.4.1] at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) [spring-web-5.3.6.jar:5.3.6] at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) [spring-web-5.3.6.jar:5.3.6] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) [spring-web-5.3.6.jar:5.3.6] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.3.6.jar:5.3.6] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) [spring-web-5.3.6.jar:5.3.6] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.3.6.jar:5.3.6] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) [spring-web-5.3.6.jar:5.3.6] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.3.6.jar:5.3.6] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1707) [tomcat-embed-core-9.0.45.jar:9.0.45] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.45.jar:9.0.45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_144] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_144] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.45.jar:9.0.45] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144]
根本原因：密码匹配不对应
1.首先先检查是否使用了加密，如果使用了加密方式，那么有可能就是你数据库中存储的密码是明文形式的密码，所以两者无法匹配。 因为我在shiro里面对密码 进行了MD5加密，所以这和我们一般的密码匹配还不一样。 首先先检查我们对于shiro的配置文件信息
这里提供三种配制方式
.xml中
<bean id="credentialsMatcher" class="org.apache.shiro.authc.credential.HashedCredentialsMatcher">
<!--声明加密算法-->
<property name="hashAlgorithmName" value="md5"></property>
<!--声明加密次数-->
<property name="hashIterations" value="10"></property>
<!--存储散列后的密码是否为16进制-->
<property name="storedCredentialsHexEncoded" value="true"></property>
</bean>
.yaml中(.properties类似)
#shiro的配置 shiro: hash-algorithm-name: md5 #声明加密算法 hash-iterations: 10 #声明加密次数
配制类 .java
/**
* MD5加盐加密十次
*
* @return
*/
@Bean
public HashedCredentialsMatcher hashedCredentialsMatcher() {
HashedCredentialsMatcher hashedCredentialsMatcher = new HashedCredentialsMatcher();
//散列算法:这里使用MD5算法;
hashedCredentialsMatcher.setHashAlgorithmName("md5");
//散列的次数，md5("")
hashedCredentialsMatcher.setHashIterations(10);
return hashedCredentialsMatcher;
}
这里主要及时对我们的密码加密进行相关的配置。 之后再看我们的UserRealm部分的代码：
/**
* 认证
* @param authenticationToken
* @return
* @throws AuthenticationException
*/
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authenticationToken) throws AuthenticationException {
QueryWrapper<User> queryWrapper = new QueryWrapper<>();
queryWrapper.eq("loginname",authenticationToken.getPrincipal().toString());
User user = userService.getOne(queryWrapper);
if (null!=user){
ActiverUser activerUser = new ActiverUser();
activerUser.setUser(user);
//ByteSource byteSource = ByteSource.Util.bytes(user.getSalt());
SimpleAuthenticationInfo info = new SimpleAuthenticationInfo(
activerUser,
user.getPwd(), // 密码
ByteSource.Util.bytes(Constant.PASSWORD_SALT), // 盐
this.getName()
);
return info;
}
return null;
}
代码中我们是没有问题的，但是我们也需要注意一点，就是SimpleAuthenticationInfo参数中的密码，这里必须要是我们从数据库中取出来的密码即密文形式的密码，如果是直接用的明文形式密码，那么也会报错这点一定要记好。
2. 其次就是既然是从数据库中取出密文形式的密码，那么就必须要保证我们数据库中存储的的确是密文形式的密码，所以我们必须要检查数据库。这里也就是博主错误的地方。 这里附上MD5转换的代码，大家可以通过这个来检测是不是我们所存储的密码。
import org.apache.shiro.crypto.hash.SimpleHash;
import org.apache.shiro.util.ByteSource;
import org.junit.Test;
public class PasswordSaltTest {
@Test
public void test() throws Exception {
System.out.println(md5("123","username"));
}
public static final String md5(String password, String salt){
//加密方式
String hashAlgorithmName = "MD5";
//盐：为了即使相同的密码不同的盐加密后的结果也不同
ByteSource byteSalt = ByteSource.Util.bytes(salt);
//密码
Object source = password;
//加密次数
int hashIterations = 10;
SimpleHash result = new SimpleHash(hashAlgorithmName, source, byteSalt, hashIterations);
return result.toString();
}
}
注意你生成的 md5的密文中的加密次数和盐的配制 要和shiro的配置文件中信息的一致
这篇关于Shiro异常java.lang.IllegalArgumentException: Odd number of characters.的文章就介绍到这儿，希望我们推荐的文章对大家有所帮助，也希望大家多多支持为之网！
- 2024-11-23Springboot应用的多环境打包入门
- 2024-11-23Springboot应用的生产发布入门教程
- 2024-11-23Python编程入门指南
- 2024-11-23Java创业入门：从零开始的编程之旅
- 2024-11-23Java创业入门：新手必读的Java编程与创业指南
- 2024-11-23Java对接阿里云智能语音服务入门详解
- 2024-11-23Java对接阿里云智能语音服务入门教程
- 2024-11-23JAVA对接阿里云智能语音服务入门教程
- 2024-11-23Java副业入门：初学者的简单教程
- 2024-11-23JAVA副业入门：初学者的实战指南
