msf4j JWTAccessTokenBuilder 抛出 ClassNotFoundException

Question

我是运行 wso2is Version 5.7 并试图实现一个基于msf4j JWTAccessTokenBuilder 的TokenGenerator。

我的identity.xml包括

<IdentityOAuthTokenGenerator>com.wso2.jwt.token.builder.JWTAccessTokenBuilder</IdentityOAuthTokenGenerator> <AccessTokenValueGenerator>org.wso2.carbon.identity.oauth.tokenvaluegenerator.SHA256Generator</AccessTokenValueGenerator>

登录时抛出异常

[2019-05-16 18:27:18,163] ERROR {org.apache.catalina.core.StandardWrapperValve} - Servlet.service() for servlet [OAuth2Endpoints] in context with path [/oauth2] threw exception java.lang.RuntimeException: org.apache.cxf.interceptor.Fault: com/nimbusds/jwt/ReadOnlyJWTClaimsSet at org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:116)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:336)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:249)
at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:248)
...
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.cxf.interceptor.Fault:
com/nimbusds/jwt/ReadOnlyJWTClaimsSet
at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:170)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:136)
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:204)
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:101)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor.run(ServiceInvokerInterceptor.java:58)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:94)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
... 49 more Caused by: java.lang.NoClassDefFoundError: com/nimbusds/jwt/ReadOnlyJWTClaimsSet
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
...
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:188)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:104)
... 54 more Caused by: java.lang.ClassNotFoundException: com.nimbusds.jwt.ReadOnlyJWTClaimsSet cannot be found by JWTAccessTokenBuilder_2.7.4.SNAPSHOT

有人可以给我提示吗？

Answer 1

根据错误 com.nimbusds.jwt.ReadOnlyJWTClaimsSet cannot be found by JWTAccessTokenBuilder_2.7.4.SNAPSHOT，这是由于 OSGi class 绑定。在 pom 的 maven-bundle-plugin 配置 Import-Package 中，确保你的 com.nimbusds.jwt 具有正确的版本范围。

或者快速修复是添加 <DynamicImport-Package>*</DynamicImport-Package>

Answer 2

我发现了问题：我使用了旧版本的 org.wso2.carbon.identity.inbound.auth.oauth2 我将 pom.xml 更新为

<dependency>
      <groupId>org.wso2.carbon.identity.inbound.auth.oauth2</groupId>
      <artifactId>org.wso2.carbon.identity.oauth</artifactId>
      <version>6.0.172</version>
      <scope>provided</scope>
 </dependency>

来自 https://mvnrepository.com，必须更新代码以使用 wso2is 使用的 com.nimbusds.jwt 版本。最后，在服务提供商设置中，您必须 select 令牌发行者。

msf4j JWTAccessTokenBuilder 抛出 ClassNotFoundException

msf4j JWTAccessTokenBuilder threws ClassNotFoundException

wso2is

wso2msf4j