OAUth2.0：WSO2身份服务器作为wso2 API Manager中的密钥管理器-Java 学习之路

我在WSO2 API管理器中使用WSO2 Identity Server作为密钥管理器 . 我正在使用OASO2.0流程与WSO2 API管理器创建示例游乐场应用程序 . 我在API存储中添加了新应用程序并生成了使用者密钥和使用者密钥 .

脚步：

运行示例游乐场应用程序-localhost：8080 / playground2 Playground app home page
点击图片，我们将转到 oauth2.jsp 页面

在这里我们要填写：

response_type = code
 client_id = VALUE_OF_CONSUMER_KEY
 redirect_uri = REDIRECT_URL_OF_THE_APPLICATION
 scope = SCOPE_OF_THE_ACCESS_REQUEST

Authorize

On单击“授权”按钮应用程序（客户端）通过发送带有以下查询参数的HTTP GET请求，从授权服务器（WSO2身份服务器）请求授权代码 .

response_type = code

 client_id = VALUE_OF_CONSUMER_KEY

 redirect_uri = REDIRECT_URL_OF_THE_APPLICATION

 scope = SCOPE_OF_THE_ACCESS_REQUEST

并显示同意页面Consent page

当我们点击批准它重定向到wso2登录页面Login page
输入凭据后，出现以下错误：AfterLogin Error

HTTP Status 500 - org.apache.cxf.interceptor.Fault

type Exception report

message org.apache.cxf.interceptor.Fault

description The server encountered an internal error that prevented it from fulfilling this request.

例外

java.lang.RuntimeException: org.apache.cxf.interceptor.Fault
    org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:116)
    org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:336)
    org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
    org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:249)
    org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:248)
    org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:222)
    org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:153)
    org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:171)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:289)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:209)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:265)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:120)
root cause

org.apache.cxf.interceptor.Fault
    org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:170)
    org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:136)
    org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:204)
    org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:101)
    org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)
    org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:94)
    org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
    org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
    org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:249)
    org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:248)
    org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:222)
    org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:153)
    org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:171)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:289)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:209)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:265)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:120)
root cause

java.lang.NullPointerException
    org.wso2.carbon.identity.oauth.endpoint.authz.OAuth2AuthzEndpoint.authorize(OAuth2AuthzEndpoint.java:251)
    org.wso2.carbon.identity.oauth.endpoint.authz.OAuth2AuthzEndpoint.sendRequestToFramework(OAuth2AuthzEndpoint.java:1163)
    org.wso2.carbon.identity.oauth.endpoint.authz.OAuth2AuthzEndpoint.authorize(OAuth2AuthzEndpoint.java:135)
    org.wso2.carbon.identity.oauth.endpoint.authz.OAuth2AuthzEndpoint.authorizePost(OAuth2AuthzEndpoint.java:574)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:498)
    org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:188)
    org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:104)
    org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:204)
    org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:101)
    org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)
    org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:94)
    org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
    org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
    org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:249)
    org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:248)
    org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:222)
    org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:153)
    org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:171)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:289)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:209)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
    org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:265)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:120)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.73 logs.

Apache Tomcat/7.0.73

在API Manager控制台中，它出现以下错误：

一世 .

ERROR - AMDefaultKeyManagerImpl Can not retrieve OAuth application for the given consumer key : PBMTE1piS4sKNdn2HdsJAbMeCQga
    org.apache.axis2.AxisFault: Access Denied. Authentication failed - System error occurred. Please check server logs for more details.
            at org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:531)

II .

[2017-03-10 11:48:21,226] ERROR - item-info:jag org.wso2.carbon.apimgt.api.APIManagementException: Can not retrieve OAuth application for the given consumer key : PBMTE1piS4sKNdn2HdsJAbMeCQga
[2017-03-10 11:48:49,063]  WARN - APIAuthenticationHandler API authentication failure due to Unclassified Authentication Failure
[2017-03-10 11:49:02,990]  INFO - TimeoutHandler This engine will expire all callbacks after GLOBAL_TIMEOUT: 120 seconds, irrespective of the timeout action, after the specified or optional timeout
[2017-03-10 11:49:30,889]  INFO - DependencyTracker Local entry : gov:/apimgt/statistics/ga-config.xml was added to the Synapse configuration successfully
[2017-03-10 11:49:31,028]  INFO - JMSConnectionFactory JMS ConnectionFactory : jmsEventPublisher initialized
[2017-03-10 11:49:32,336]  INFO - AMQConnection Unable to connect to broker at tcp://localhost:5672
org.wso2.andes.transport.TransportException: Could not open connection
        at org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:216)
        at org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:74)
        at org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:130)
        at org.wso2.andes.client.AMQConnection$2.run(AMQConnection.java:631)
        at org.wso2.andes.client.AMQConnection$2.run(AMQConnection.java:628)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:628)
        at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:409)
        at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:351)

III .

org.wso2.andes.AMQConnectionFailureException: Could not open connection
        at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:486)
        at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:351)

IV .

Caused by: org.wso2.andes.transport.TransportException: Could not open connection
        at org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:216)
        at org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:74)

[2017-03-10 11:49:32,345] ERROR - JMSConnectionFactory Error acquiring a Connection from the JMS CF : jmsEventPublisher using properties : {transport.jms.ConcurrentPublishers=allow, java.naming.provider.url=repository/conf/jndi.properties, java.naming.factory.initial=org.wso2.andes.jndi.PropertiesFileInitialContextFactory, transport.jms.DestinationType=topic, transport.jms.ConnectionFactoryJNDIName=TopicConnectionFactory, transport.jms.Destination=throttleData}
javax.jms.JMSException: Error creating connection: Could not open connection
        at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:361)
        at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:40)

VI .

[2017-03-10 11:49:32,350] ERROR - JMSConnectionFactory Error acquiring a Connection from the JMS CF : jmsEventPublisher using properties : {transport.jms.ConcurrentPublishers=allow, java.naming.provider.url=repository/conf/jndi.properties, java.naming.factory.initial=org.wso2.andes.jndi.PropertiesFileInitialContextFactory, transport.jms.DestinationType=topic, transport.jms.ConnectionFactoryJNDIName=TopicConnectionFactory, transport.jms.Destination=throttleData}
org.wso2.carbon.event.output.adapter.core.exception.OutputEventAdapterRuntimeException: Error acquiring a Connection from the JMS CF : jmsEventPublisher using properties : {transport.jms.ConcurrentPublishers=allow, java.naming.provider.url=repository/conf/jndi.properties, java.naming.factory.initial=org.wso2.andes.jndi.PropertiesFileInitialContextFactory, transport.jms.DestinationType=topic, transport.jms.ConnectionFactoryJNDIName=TopicConnectionFactory, transport.jms.Destination=throttleData}
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory.handleException(JMSConnectionFactory.java:197)

请帮我解决这个问题 .

OAUth2.0：WSO2身份服务器作为wso2 API Manager中的密钥管理器

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