爲什麼WSO2 APIManager的API無法成功調用？

我想測試APIManager的API，我使用工具soapUI通過端點 https://host:8243/services/UserAdmin.UserAdminHttpsSoap11Endpoint調用UserAdmin服務的接口listAllUsers，並且我還在基本認證頭中添加了admin用戶/密碼。但我無法得到結果。爲什麼WSO2 APIManager的API無法成功調用？

在APIManager控制檯中輸出的錯誤消息如下。

[2014-03-01 16:52:11,296] ERROR - AuthenticationHandler 
java.lang.NullPointerException 
    at org.wso2.carbon.server.admin.module.handler.AuthenticationHandler.invalidateSession(AuthenticationHandler.java:215) 
    at org.wso2.carbon.server.admin.module.handler.AuthenticationHandler.isAuthenticated(AuthenticationHandler.java:175) 
    at org.wso2.carbon.server.admin.module.handler.AuthenticationHandler.authenticate(AuthenticationHandler.java:96) 
    at org.wso2.carbon.server.admin.module.handler.AuthenticationHandler.invoke(AuthenticationHandler.java:66) 
    at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340) 
    at org.apache.axis2.engine.Phase.invoke(Phase.java:313) 
    at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:261) 
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:167) 
    at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:403) 
    at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183) 
    at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) 
    at java.lang.Thread.run(Thread.java:662) 
[2014-03-01 16:52:11,300] ERROR - AxisEngine Authentication failure 
org.apache.axis2.AxisFault: Authentication failure 
    at org.wso2.carbon.server.admin.module.handler.AuthenticationHandler.authenticate(AuthenticationHandler.java:123) 
    at org.wso2.carbon.server.admin.module.handler.AuthenticationHandler.invoke(AuthenticationHandler.java:66) 
    at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340) 
    at org.apache.axis2.engine.Phase.invoke(Phase.java:313) 
    at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:261) 
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:167) 
    at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:403) 
    at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183) 
    at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) 
    at java.lang.Thread.run(Thread.java:662) 
[2014-03-01 16:52:11,302] ERROR - ServerWorker Error processing POST request for 
: /services/UserAdmin.UserAdminHttpsSoap11Endpointorg.apache.axis2.AxisFault: Authentication failure 
    at org.wso2.carbon.server.admin.module.handler.AuthenticationHandler.authenticate(AuthenticationHandler.java:123) 
    at org.wso2.carbon.server.admin.module.handler.AuthenticationHandler.invoke(AuthenticationHandler.java:66) 
    at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340) 
    at org.apache.axis2.engine.Phase.invoke(Phase.java:313) 
    at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:261) 
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:167) 
    at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:403) 
    at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183) 
    at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) 
    at java.lang.Thread.run(Thread.java:662) 
[2014-03-01 16:52:11,352] INFO - CarbonAuthenticationUtil '[email protected] [-1234]' logged in at [2014-03-01 16:52:11,351+0800] 
[2014-03-01 16:52:11,356] ERROR - Class System failure.null 
java.lang.NullPointerException 
    at org.wso2.carbon.server.admin.module.handler.AuthorizationHandler.doAuthorization(AuthorizationHandler.java:105) 
    at org.wso2.carbon.server.admin.module.handler.AuthorizationHandler.invoke(AuthorizationHandler.java:88) 
    at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340) 
    at org.apache.axis2.engine.Phase.invoke(Phase.java:313) 
    at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:261) 
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:167) 
    at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:403) 
    at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183) 
    at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) 
    at java.lang.Thread.run(Thread.java:662) 
[2014-03-01 16:52:11,359] ERROR - AxisEngine System failure. 
org.apache.axis2.AxisFault: System failure. 
    at org.wso2.carbon.server.admin.module.handler.AuthorizationHandler.invoke(AuthorizationHandler.java:94) 
    at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340) 
    at org.apache.axis2.engine.Phase.invoke(Phase.java:313) 
    at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:261) 
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:167) 
    at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:403) 
    at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183) 
    at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) 
    at java.lang.Thread.run(Thread.java:662) 
[2014-03-01 16:52:11,361] ERROR - ServerWorker Error processing POST request for 
: /services/UserAdmin.UserAdminHttpsSoap11Endpoint 
org.apache.axis2.AxisFault: System failure. 
    at org.wso2.carbon.server.admin.module.handler.AuthorizationHandler.invoke(AuthorizationHandler.java:94) 
    at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340) 
    at org.apache.axis2.engine.Phase.invoke(Phase.java:313) 
    at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:261) 
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:167) 
    at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:403) 
    at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183) 
    at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) 
    at java.lang.Thread.run(Thread.java:662)

根據錯誤信息，這似乎是管理員用戶名/密碼不正確，但是當我打電話DSS的相同的API相同的方法，它是OK！

我不知道爲什麼。

來源

2014-03-02 iceguo

它由我工作。你啓用了管理web服務嗎？如http://charithaka.blogspot.nl/2013/06/invoking-wso2-carbon-admin-services.html – Marc

中所述，謝謝。但我認爲原因是端口不正確。 – iceguo

嘗試將端口更改爲Servlet端口。然後端口應該是9443而不是8243.

https://host:9443/services/UserAdmin.UserAdminHttpsSoap11Endpoint

來源

2014-03-02 15:13:19

它的工作原理！非常感謝。 – iceguo

端口更改解決了問題。它仍然建議在wsdl中的端口爲8243，但實際上它應該是9443

來源

2017-11-20 10:13:04

爲什麼WSO2 APIManager的API無法成功調用？

回答

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