GitHub-Spring
/
spring-security
mirror of https://github.com/spring-projects/spring-security.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Improved javadoc. Some tidying up.

2.0.x
Luke Taylor 18 years ago
parent
7258d30e13
commit
e951c42c2b
1 changed files with 70 additions and 72 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 142
      core/src/main/java/org/springframework/security/config/UserDetailsServiceInjectionBeanPostProcessor.java

142
core/src/main/java/org/springframework/security/config/UserDetailsServiceInjectionBeanPostProcessor.java
Unescape View File

@ -2,8 +2,6 @@ package org.springframework.security.config; @@ -2,8 +2,6 @@ package org.springframework.security.config;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.BeanWrapperImpl;
import org.springframework.beans.BeansException;
import org.springframework.beans.PropertyValue;
@ -21,91 +19,91 @@ import org.springframework.security.userdetails.UserDetailsService; @@ -21,91 +19,91 @@ import org.springframework.security.userdetails.UserDetailsService;
import org.springframework.util.Assert;
/**
*
* Registered by {@link HttpSecurityBeanDefinitionParser} to inject a UserDetailsService into
* the X509Provider, RememberMeServices and OpenIDAuthenticationProvider instances created by
* the namespace.
*
* @author Luke Taylor
* @since 2.0.2
*/
public class UserDetailsServiceInjectionBeanPostProcessor implements BeanPostProcessor, BeanFactoryAware {
private final Log logger = LogFactory.getLog(getClass());
private ConfigurableListableBeanFactory beanFactory;
public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
if (BeanIds.X509_AUTH_PROVIDER.equals(beanName)) {
injectUserDetailsServiceIntoX509Provider((PreAuthenticatedAuthenticationProvider) bean);
} else if (BeanIds.REMEMBER_ME_SERVICES.equals(beanName)) {
injectUserDetailsServiceIntoRememberMeServices((AbstractRememberMeServices)bean);
} else if (BeanIds.OPEN_ID_PROVIDER.equals(beanName)) {
injectUserDetailsServiceIntoOpenIDProvider(bean);
}
return bean;
}
public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
return bean;
}
private ConfigurableListableBeanFactory beanFactory;
public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
if (BeanIds.X509_AUTH_PROVIDER.equals(beanName)) {
injectUserDetailsServiceIntoX509Provider((PreAuthenticatedAuthenticationProvider) bean);
} else if (BeanIds.REMEMBER_ME_SERVICES.equals(beanName)) {
injectUserDetailsServiceIntoRememberMeServices((AbstractRememberMeServices)bean);
} else if (BeanIds.OPEN_ID_PROVIDER.equals(beanName)) {
injectUserDetailsServiceIntoOpenIDProvider(bean);
}
return bean;
}
public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
return bean;
}
private void injectUserDetailsServiceIntoRememberMeServices(AbstractRememberMeServices services) {
BeanDefinition beanDefinition = beanFactory.getBeanDefinition(BeanIds.REMEMBER_ME_SERVICES);
PropertyValue pv = beanDefinition.getPropertyValues().getPropertyValue("userDetailsService");
if (pv == null) {
services.setUserDetailsService(getUserDetailsService());
services.setUserDetailsService(getUserDetailsService());
} else {
UserDetailsService cachingUserService = getCachingUserService(pv.getValue());
if (cachingUserService != null) {
services.setUserDetailsService(cachingUserService);
}
UserDetailsService cachingUserService = getCachingUserService(pv.getValue());
if (cachingUserService != null) {
services.setUserDetailsService(cachingUserService);
}
}
}
private void injectUserDetailsServiceIntoX509Provider(PreAuthenticatedAuthenticationProvider provider) {
BeanDefinition beanDefinition = beanFactory.getBeanDefinition(BeanIds.X509_AUTH_PROVIDER);
PropertyValue pv = beanDefinition.getPropertyValues().getPropertyValue("preAuthenticatedUserDetailsService");
UserDetailsByNameServiceWrapper wrapper = new UserDetailsByNameServiceWrapper();
if (pv == null) {
wrapper.setUserDetailsService(getUserDetailsService());
provider.setPreAuthenticatedUserDetailsService(wrapper);
wrapper.setUserDetailsService(getUserDetailsService());
provider.setPreAuthenticatedUserDetailsService(wrapper);
} else {
RootBeanDefinition preAuthUserService = (RootBeanDefinition) pv.getValue();
Object userService =
preAuthUserService.getPropertyValues().getPropertyValue("userDetailsService").getValue();
UserDetailsService cachingUserService = getCachingUserService(userService);
if (cachingUserService != null) {
wrapper.setUserDetailsService(cachingUserService);
provider.setPreAuthenticatedUserDetailsService(wrapper);
}
RootBeanDefinition preAuthUserService = (RootBeanDefinition) pv.getValue();
Object userService =
preAuthUserService.getPropertyValues().getPropertyValue("userDetailsService").getValue();
UserDetailsService cachingUserService = getCachingUserService(userService);
if (cachingUserService != null) {
wrapper.setUserDetailsService(cachingUserService);
provider.setPreAuthenticatedUserDetailsService(wrapper);
}
}
}
private void injectUserDetailsServiceIntoOpenIDProvider(Object bean) {
BeanDefinition beanDefinition = beanFactory.getBeanDefinition(BeanIds.OPEN_ID_PROVIDER);
PropertyValue pv = beanDefinition.getPropertyValues().getPropertyValue("userDetailsService");
if (pv == null) {
BeanWrapperImpl beanWrapper = new BeanWrapperImpl(bean);
BeanWrapperImpl beanWrapper = new BeanWrapperImpl(bean);
beanWrapper.setPropertyValue("userDetailsService", getUserDetailsService());
}
}
/**
* Obtains a user details service for use in RememberMeServices etc. Will return a caching version
* if available so should not be used for beans which need to separate the two.
* if available so should not be used for beans which need to separate the two.
*/
UserDetailsService getUserDetailsService() {
Map beans = beanFactory.getBeansOfType(CachingUserDetailsService.class);
if (beans.size() == 0) {
beans = beanFactory.getBeansOfType(UserDetailsService.class);
}
Map beans = beanFactory.getBeansOfType(CachingUserDetailsService.class);
if (beans.size() == 0) {
beans = beanFactory.getBeansOfType(UserDetailsService.class);
}
if (beans.size() == 0) {
throw new SecurityConfigurationException("No UserDetailsService registered.");
@ -116,24 +114,24 @@ public class UserDetailsServiceInjectionBeanPostProcessor implements BeanPostPro @@ -116,24 +114,24 @@ public class UserDetailsServiceInjectionBeanPostProcessor implements BeanPostPro
return (UserDetailsService) beans.values().toArray()[0];
}
private UserDetailsService getCachingUserService(Object userServiceRef) {
Assert.isInstanceOf(RuntimeBeanReference.class, userServiceRef,
"userDetailsService property value must be a RuntimeBeanReference");
String id = ((RuntimeBeanReference)userServiceRef).getBeanName();
// Overwrite with the caching version if available
String cachingId = id + AbstractUserDetailsServiceBeanDefinitionParser.CACHING_SUFFIX;
if (beanFactory.containsBeanDefinition(cachingId)) {
return (UserDetailsService) beanFactory.getBean(cachingId);
}
return null;
Assert.isInstanceOf(RuntimeBeanReference.class, userServiceRef,
"userDetailsService property value must be a RuntimeBeanReference");
String id = ((RuntimeBeanReference)userServiceRef).getBeanName();
// Overwrite with the caching version if available
String cachingId = id + AbstractUserDetailsServiceBeanDefinitionParser.CACHING_SUFFIX;
if (beanFactory.containsBeanDefinition(cachingId)) {
return (UserDetailsService) beanFactory.getBean(cachingId);
}
return null;
}
public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
this.beanFactory = (ConfigurableListableBeanFactory) beanFactory;
}
public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
this.beanFactory = (ConfigurableListableBeanFactory) beanFactory;
}
}

Write Preview
Loading…
Cancel
Save