org.springframework.security.oauth2.provider.endpoint.TokenEndpoint handleException
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【中文标题】org.springframework.security.oauth2.provider.endpoint.TokenEndpoint handleException【英文标题】： 【发布时间】：2015-05-29 19:35:12 【问题描述】：我正在使用来自 http://www.e-zest.net/blog/rest-authentication-using-oauth-2-0-resource-owner-password-flow-protocol/#comment-5993 的“Spring OAuth2 REST”代码并开发以使用最新版本的 Spring-Security-OAuth2（即 v 2.0.7.RELEASE），但请注意原始代码仅适用对于最新的较低版本（即 1.0.5.RELEASE）而不是最新的。要使用最新版本的依赖项，我已在以下两个文件中进行了修改，上述站点/ URL 中的其余代码按原样使用。
我正在使用以下配置：
<?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:oauth="http://www.springframework.org/schema/security/oauth2"
xmlns:sec="http://www.springframework.org/schema/security" xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/security/oauth2 http://www.springframework.org/schema/security/spring-security-oauth2-1.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd
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 ">
<http pattern="/oauth/token" create-session="stateless" authentication-manager-ref="authenticationManager"
xmlns="http://www.springframework.org/schema/security" >
<intercept-url pattern="/oauth/token" access="IS_AUTHENTICATED_FULLY" />
<anonymous enabled="false" />
<http-basic entry-point-ref="clientAuthenticationEntryPoint" />
<custom-filter ref="clientCredentialsTokenEndpointFilter" before="BASIC_AUTH_FILTER" />
<access-denied-handler ref="oauthAccessDeniedHandler" />
</http>
<http pattern="/resources/**" create-session="never" entry-point-ref="oauthAuthenticationEntryPoint"
xmlns="http://www.springframework.org/schema/security">
<anonymous enabled="false" />
<intercept-url pattern="/resources/**" method="GET" />
<custom-filter ref="resourceServerFilter" before="PRE_AUTH_FILTER" />
<access-denied-handler ref="oauthAccessDeniedHandler" />
</http>
<http pattern="/logout" create-session="never"
entry-point-ref="oauthAuthenticationEntryPoint"
xmlns="http://www.springframework.org/schema/security">
<anonymous enabled="false" />
<intercept-url pattern="/logout" method="GET" />
<sec:logout invalidate-session="true" logout-url="/logout" success-handler-ref="logoutSuccessHandler" />
<custom-filter ref="resourceServerFilter" before="PRE_AUTH_FILTER" />
<access-denied-handler ref="oauthAccessDeniedHandler" />
</http>
<bean id="logoutSuccessHandler" class="demo.oauth2.authentication.security.LogoutImpl" >
<property name="tokenstore" ref="tokenStore"></property>
</bean>
<bean id="oauthAuthenticationEntryPoint"
class="org.springframework.security.oauth2.provider.error.OAuth2AuthenticationEntryPoint">
</bean>
<bean id="clientAuthenticationEntryPoint"
class="org.springframework.security.oauth2.provider.error.OAuth2AuthenticationEntryPoint">
<property name="realmName" value="springsec/client" />
<property name="typeName" value="Basic" />
</bean>
<bean id="oauthAccessDeniedHandler"
class="org.springframework.security.oauth2.provider.error.OAuth2AccessDeniedHandler">
</bean>
<bean id="clientCredentialsTokenEndpointFilter"
class="org.springframework.security.oauth2.provider.client.ClientCredentialsTokenEndpointFilter">
<property name="authenticationManager" ref="authenticationManager" />
</bean>
<authentication-manager alias="authenticationManager"
xmlns="http://www.springframework.org/schema/security">
<authentication-provider user-service-ref="clientDetailsUserService" />
</authentication-manager>
<bean id="clientDetailsUserService"
class="org.springframework.security.oauth2.provider.client.ClientDetailsUserDetailsService">
<constructor-arg ref="clientDetails" />
</bean>
<bean id="clientDetails" class="demo.oauth2.authentication.security.ClientDetailsServiceImpl"/>
<authentication-manager id="userAuthenticationManager"
xmlns="http://www.springframework.org/schema/security">
<authentication-provider ref="customUserAuthenticationProvider">
</authentication-provider>
</authentication-manager>
<bean id="customUserAuthenticationProvider"
class="demo.oauth2.authentication.security.CustomUserAuthenticationProvider">
</bean>
<oauth:authorization-server
client-details-service-ref="clientDetails" token-services-ref="tokenServices">
<oauth:authorization-code />
<oauth:implicit/>
<oauth:refresh-token/>
<oauth:client-credentials />
<oauth:password authentication-manager-ref="userAuthenticationManager"/>
</oauth:authorization-server>
<oauth:resource-server id="resourceServerFilter"
resource-id="springsec" token-services-ref="tokenServices" />
<bean id="tokenStore" class="org.springframework.security.oauth2.provider.token.store.InMemoryTokenStore" />
<bean id="tokenServices"
class="org.springframework.security.oauth2.provider.token.DefaultTokenServices">
<property name="tokenStore" ref="tokenStore" />
<property name="supportRefreshToken" value="true" />
<property name="accessTokenValiditySeconds" value="300000"></property>
<property name="clientDetailsService" ref="clientDetails" />
</bean>
<mvc:annotation-driven />
<mvc:default-servlet-handler />
<bean id="MyResource" class="demo.oauth2.authentication.resources.MyResource"></bean>
</beans>
和
package demo.oauth2.authentication.security;
import java.util.ArrayList;
import java.util.List;
import org.springframework.security.oauth2.common.exceptions.OAuth2Exception;
import org.springframework.security.oauth2.provider.ClientDetails;
import org.springframework.security.oauth2.provider.ClientDetailsService;
import org.springframework.security.oauth2.provider.NoSuchClientException;
import org.springframework.security.oauth2.provider.client.BaseClientDetails;
import org.springframework.stereotype.Service;
@Service
public class ClientDetailsServiceImpl implements ClientDetailsService
private static final String CLIENT_CREDENTIALS = "client_credentials";
private static final String REFRESH_TOKEN = "refresh_token";
private static final String PASSWORD = "password";
@Override
public ClientDetails loadClientByClientId(String clientId) throws OAuth2Exception
List<String> authorizedGrantTypes = new ArrayList<>();
authorizedGrantTypes.add(PASSWORD);
authorizedGrantTypes.add(REFRESH_TOKEN);
authorizedGrantTypes.add(CLIENT_CREDENTIALS);
if (clientId.equals("client1"))
BaseClientDetails clientDetails = new BaseClientDetails();
clientDetails.setClientId("client1");
clientDetails.setClientSecret("client1");
clientDetails.setAuthorizedGrantTypes(authorizedGrantTypes);
return clientDetails;
else if(clientId.equals("client2"))
BaseClientDetails clientDetails = new BaseClientDetails();
clientDetails.setClientId("client2");
clientDetails.setClientSecret("client2");
clientDetails.setAuthorizedGrantTypes(authorizedGrantTypes);
return clientDetails;
else
throw new NoSuchClientException("No client with requested id: " + clientId);
代码在上面的类中给出错误。另外，当我尝试从 POSTMAN Rest Client 执行以下命令时 http://localhost:8080/demo.rest.springsecurity.oauth2.0.authentication/oauth/token?username=user1&password=user1&client_id=client1&client_secret=client1&grant_type=password
它给了我以下错误。控制台的主要错误：
Mar 26, 2015 4:57:40 PM
INFO: Handling error: InvalidScopeException, Empty scope (either the client or the user is not allowed the requested scopes)
这是来自 Postman Rest Client 的消息：
"error": "invalid_scope",
"error_description": "Empty scope (either the client or the user is not allowed the requested scopes)"
【问题讨论】：
【参考方案1】：我得到了这个问题的解决方案。您需要指定范围的值，例如读、写、信任。例如： http://localhost:8080/demo.rest.springsecurity.oauth2.0.authentication/oauth/token?username=user1&password=user1&client_id=client1&client_secret=client1&grant_type=password&scope=read,write,trust
通过提供访问令牌，我也可以访问受保护的资源 http://localhost:8080/demo.rest.springsecurity.oauth2.0.authentication/resources/MyResource/getMyInfo?access_token=27e28c65-5b18-4a0f-b55b-cfs2c5f6997b
这真的很好用！！
【讨论】：
感谢这篇文章....这帮助我在寻找了很长时间的解决方案后解决了我的问题。非常感谢.... 欢迎您。请喜欢帖子并接受答案！以上是关于org.springframework.security.oauth2.provider.endpoint.TokenEndpoint handleException的主要内容，如果未能解决你的问题，请参考以下文章