谁能指出我的错误。我一开始无法使用注册用户登录，我以为是因为我对密码进行了加密，但即使现在我已经删除了编码，即使使用明文密码，用户仍然无法登录？
这是我的 web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>SgaWebApp</display-name>
<welcome-file-list>
<welcome-file>login.jsp</welcome-file>
</welcome-file-list>
<servlet>
<display-name>dispatcher</display-name>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:com/sga/app/xml/dispatcher-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/</url-pattern>
<url-pattern>*.css</url-pattern>
</servlet-mapping>
<resource-ref>
<res-ref-name>jdbc/springSgaDb</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:com/sga/app/xml/security-context.xml
classpath:com/sga/app/xml/dao-context.xml
classpath:com/sga/app/xml/service-context.xml
</param-value>
</context-param>
<filter>
<display-name>springSecurityFilterChain</display-name>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<session-config>
<session-timeout>60</session-timeout>
</session-config>
我的登录.jsp:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<link href="${pageContext.request.contextPath}/static/css/main.css"
rel="stylesheet" type="text/css">
<title>SGA-login page</title>
</head>
<body onload='document.f.j_username.focus();'>
<div class="wrapper">
<!-- Form -->
<div class="login">
<h2 class="customLoginFormHeader">Login with Username and
Password</h2>
<c:if test="${param.error != null}">
<p class="errorCustomLogin">Login failed. Please try your
username/password again.</p>
</c:if>
<form name='f'
action='${pageContext.request.contextPath}/j_spring_security_check'
method='POST' class="loginForm">
<table>
<tr class="loginFormTableRow">
<td class="tdCustomLogin">Username:</td>
<td><input type='text' name='j_username'
class="usernameInputCustomLogin"></td>
</tr>
<tr class="loginFormTableRow">
<td class="tdCustomLogin">Password:</td>
<td><input type='password' name='j_password'
class="passwordInputCustomLogin" /></td>
</tr>
<tr class="loginFormTableRow">
<td class="tdRememberMeHeader">Remember me:</td>
<td><input type="checkbox"
name='_spring_security_remember_me' checked="checked"
class="rememberMeCustomLogin" /></td>
</tr>
<tr class="loginFormTableRow">
<td colspan='2'><input type="submit" value="Login"
class="customLoginSubmitButton" /></td>
</tr>
</table>
</form>
</div>
</div>
</body>
</html>
我的 security-context.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:security="http://www.springframework.org/schema/security"
xsi:schemaLocation="http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<security:authentication-manager>
<security:authentication-provider>
<security:jdbc-user-service
data-source-ref="dataSource" id="jdbcUserService" />
</security:authentication-provider>
</security:authentication-manager>
<security:http use-expressions="true">
<security:logout logout-success-url="/login"
invalidate-session="true" />
<security:intercept-url pattern="/admin"
access="hasRole('ROLE_ADMIN')" />
<security:intercept-url pattern="/admin"
access="permitAll" />
<security:intercept-url pattern="/login"
access="permitAll" />
<security:intercept-url pattern="/" access="permitAll" />
<security:intercept-url pattern="/static/**"
access="permitAll" />
<security:intercept-url pattern="/customloginform"
access="permitAll" />
<security:intercept-url pattern="/error"
access="permitAll" />
<security:intercept-url pattern="/register"
access="permitAll" />
<security:intercept-url pattern="/createaccount"
access="permitAll" />
<security:intercept-url pattern="/accountcreated"
access="permitAll" />
<security:intercept-url pattern="/contactus"
access="permitAll" />
<security:intercept-url pattern="/denied"
access="permitAll" />
<security:intercept-url pattern="/menu"
access="isAuthenticated()" />
<security:intercept-url pattern="/roundanalysis"
access="isAuthenticated()" />
<security:intercept-url pattern="/roundanalysiserrorpage"
access="isAuthenticated()" />
<security:intercept-url pattern="/analysisoutcome"
access="isAuthenticated()" />
<security:intercept-url pattern="/viewmystats"
access="isAuthenticated()" />
<security:intercept-url pattern="/userstats"
access="isAuthenticated()" />
<security:intercept-url pattern="/clubstats"
access="isAuthenticated()" />
<security:intercept-url pattern="/allstats"
access="isAuthenticated()" />
<security:intercept-url pattern="/**" access="denyAll" />
<security:form-login login-page="/customloginform"
default-target-url="/menu" authentication-failure-url="/customloginform?error=true" />
<security:access-denied-handler
error-page="/denied" />
<security:remember-me key="sgaAppKey"
user-service-ref="jdbcUserService" />
</security:http>
<security:global-method-security
secured-annotations="enabled"></security:global-method-security>
还有我的 LoginDAO:
@Repository
@Component("usersDAO")
@Transactional
public class UsersDAO {
private NamedParameterJdbcTemplate jdbc;
@Autowired
private SessionFactory sessionFactory;
public Session session() {
return sessionFactory.getCurrentSession();
}
@Transactional
public boolean createUser(UserBean user) {
MapSqlParameterSource params = new MapSqlParameterSource();
params.addValue("username", user.getUsername());
params.addValue("email", user.getEmail());
params.addValue("password", user.getPassword());
params.addValue("forename", user.getForename());
params.addValue("surname", user.getSurname());
params.addValue("homeclub", user.getHomeclub());
params.addValue("authority", user.getAuthority());
return jdbc
.update("insert into users (username, email, password, forename, surname, homeclub, authority) values (:username, :email, :password, :forename, :surname, :homeclub, :authority)",
params) == 1;
}
@Autowired
public void setDataSource(DataSource jdbc) {
this.jdbc = new NamedParameterJdbcTemplate(jdbc);
}
public boolean exists(String username) {
return jdbc.queryForObject(
"select count(*) from users where username=:username",
new MapSqlParameterSource("username", username), Integer.class) > 0;
}
public List<UserBean> getAllUsers() {
return jdbc.query("select * from users",
BeanPropertyRowMapper.newInstance(UserBean.class));
}
}
这是控制台输出:
DEBUG - Request is to process authentication
DEBUG - Authentication attempt using org.springframework.security.authentication.dao.DaoAuthenticationProvider
DEBUG - Executing prepared SQL query
DEBUG - Executing prepared SQL statement [select username,password,enabled from users where username = ?]
DEBUG - Fetching JDBC Connection from DataSource
DEBUG - Returning JDBC Connection to DataSource
DEBUG - Executing prepared SQL query
DEBUG - Executing prepared SQL statement [select username,authority from authorities where username = ?]
DEBUG - Fetching JDBC Connection from DataSource
DEBUG - Returning JDBC Connection to DataSource
DEBUG - User 'Harry12345' has no authorities and will be treated as 'not found'
DEBUG - User 'Harry12345' not found
DEBUG - Authentication request failed: org.springframework.security.authentication.BadCredentialsException: Bad credentials
DEBUG - Updated SecurityContextHolder to contain null Authentication
DEBUG - Delegating to authentication failure handler org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler@65d201b5
DEBUG - Interactive login attempt was unsuccessful.
DEBUG - Cancelling cookie
DEBUG - Redirecting to /customloginform?error=true
DEBUG - Redirecting to '/SgaWebApp/customloginform?error=true'
最佳答案
日志输出清楚地显示了问题:
DEBUG - User 'Harry12345' has no authorities and will be treated as 'not found'
因此，它找到了该用户，但没有找到与他相关的任何权限。
默认<security:jdbc-user-service />期望每个用户至少有一个关联的权限。这些权限应按照 37.1 User Schema 中的定义表示。 .
如果您想要用户和权限数据的不同表示(例如您的 authority 字段)，您需要实现自定义 UserDetailsService相反。
关于java - 即使凭据正确，Spring-security 也不会登录用户，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/29852381/