I have there login parameters
1.userName
2.password
3.companyId
I have got user name and password using following code
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
String name = auth.getName();
String pwd = auth.getCredentials();
String companyId= ???//How can i set and then get company Id here.
My Question is how can i get an extra login parameter(companyId) using SecurityContextHolder?
The extracting class may not be a spring controller.That is why i am using SecurityContextHolder instead of HttpSession.
Thanks,
Create simple SpringSecurityFilter filter. Use setDetails method to put extra details for the user.
package org.example;
public class CustomDeatilsSecurityFilter extends SpringSecurityFilter {
protected void doFilterHttp(HttpServletRequest request, HttpServletResponse response, FilterChain chain) {
SecurityContext sec = SecurityContextHolder.getContent();
AbstractAuthenticationToken auth = (AbstractAuthenticationToken)sec.getAuthentication();
HashMap<String, Object> info = new HashMap<String, Object>();
info.put("companyId", 42);
auth.setDetails(info);
}
}
Add it to the Spring Security Filter Chain like this (this is NOT web.xml, but something like applicationContext-security.xml):
<bean id="customDeatilsSecurityFilter" class="org.example.CustomDeatilsSecurityFilter">
<custom-filter position="LAST" />
</bean>
Then somewhere in the code you may do something like this:
Map<String, Object> info = (Map<String, Object>)SecurityContextHolder.getContext().getAuthentication.getDetails();
int companyId = info.get("companyId");
Basic installation of Spring Security in web.xml
<context-param>
<param-name>patchConfigLocation</param-name>
<param-value>
classpath:/applicationContext.xml
/WEB-INF/applicationContext-datasource.xml
/WEB-INF/applicationContext-security.xml
</param-value>
</context-param>
<filter>
<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>
in applicationContext-security.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:sec="http://www.springframework.org/schema/security"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.1.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-3.2.xsd">
...
<bean id="customDeatilsSecurityFilter" class="org.example.CustomDeatilsSecurityFilter">
<custom-filter position="LAST" />
</bean>
...
in project's pom.xml
<!-- Spring Security -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>3.1.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>3.1.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-core</artifactId>
<version>3.1.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-acl</artifactId>
<version>3.1.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-taglibs</artifactId>
<version>3.1.3.RELEASE</version>
</dependency>
<!-- !Spring Security -->