为什么我的 fedora-admin.sh findObjects 会抛出异常？
Why does my fedora-admin.sh findObjects throw an exception?
我最近从 fedora-commons 3.7 升级到了 3.8.1。我可以从 fedora-admin web 面板搜索和摄取对象，但是当我 运行 /fedora/client/bin/fedora-admin.sh 并尝试搜索“*”时，我得到这个错误：
WARN 09:33:21.111 (PhaseInterceptorChain) Interceptor for {http://fedora-commons.org/2011/07/definitions/types/}FedoraAPIAMTOMService#{http://fedora-commons.org/2011/07/definitions/types/}findObjects has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Could not send Message.
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:64) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:565) [cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:474) [cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:377) [cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:330) [cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96) [cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:135) [cxf-bundle-2.7.7.jar:2.7.7]
at com.sun.proxy.$Proxy50.findObjects(Unknown Source) [na:na]
at org.fcrepo.client.mtom.APIAStubWrapper.construct(APIAStubWrapper.java:193) [fcrepo-client-admin-3.8.1-SNAPSHOT.jar:na]
at org.fcrepo.client.mtom.APIAStubWrapper.construct(APIAStubWrapper.java:187) [fcrepo-client-admin-3.8.1-SNAPSHOT.jar:na]
at org.fcrepo.client.SwingWorker.run(SwingWorker.java:131) [fcrepo-client-admin-3.8.1-SNAPSHOT.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
Caused by: org.apache.cxf.transport.http.HTTPException: HTTP response '401: Unauthorized' when communicating with http://localhost:8080/fedora/services/accessMTOM
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1542) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1502) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1309) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:627) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) ~[cxf-bundle-2.7.7.jar:2.7.7]
... 12 common frames omitted
Exception in thread "Thread-1" javax.xml.ws.WebServiceException: Could not send Message.
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:146)
at com.sun.proxy.$Proxy50.findObjects(Unknown Source)
at org.fcrepo.client.mtom.APIAStubWrapper.construct(APIAStubWrapper.java:193)
at org.fcrepo.client.mtom.APIAStubWrapper.construct(APIAStubWrapper.java:187)
at org.fcrepo.client.SwingWorker.run(SwingWorker.java:131)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.cxf.transport.http.HTTPException: HTTP response '401: Unauthorized' when communicating with http://localhost:8080/fedora/services/accessMTOM
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1542)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1502)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1309)
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:627)
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:565)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:474)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:377)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:330)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:135)
... 5 more
我运行正在使用 fedora-admin.sh 作为我的 fedora 用户。感谢您的帮助。
您有一个未经授权的 HTTP 响应代码 401。
所以我认为您在安装 Fedora Commons 时在 API-A 上启用了身份验证。
我的安装遇到了类似的问题，我通过使用 keytool 生成 .keystore 并将其添加到 $JAVA_OPTS 来设置 ssl 来解决它。我在我的 .bashrc 中添加了这一行：
export JAVA_OPTS='-Djavax.net.ssl.trustStore=~/.keystore -Djavax.net.ssl.trustStorePassword=MyKeystorePassword'
然后使用命令：source ~/.bashrc
您可以验证您的 ssl 配置是否有问题，方法是在不使用 HTTPS 的情况下启用对 Fedora API 的访问，或者通过 运行 再次安装脚本，或者通过在 $[= 中编辑您的服务器配置22=] 如果你不再有那个错误，然后检查你的 java ssl 配置如上。
我最近从 fedora-commons 3.7 升级到了 3.8.1。我可以从 fedora-admin web 面板搜索和摄取对象，但是当我 运行 /fedora/client/bin/fedora-admin.sh 并尝试搜索“*”时，我得到这个错误：
WARN 09:33:21.111 (PhaseInterceptorChain) Interceptor for {http://fedora-commons.org/2011/07/definitions/types/}FedoraAPIAMTOMService#{http://fedora-commons.org/2011/07/definitions/types/}findObjects has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Could not send Message.
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:64) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:565) [cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:474) [cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:377) [cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:330) [cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96) [cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:135) [cxf-bundle-2.7.7.jar:2.7.7]
at com.sun.proxy.$Proxy50.findObjects(Unknown Source) [na:na]
at org.fcrepo.client.mtom.APIAStubWrapper.construct(APIAStubWrapper.java:193) [fcrepo-client-admin-3.8.1-SNAPSHOT.jar:na]
at org.fcrepo.client.mtom.APIAStubWrapper.construct(APIAStubWrapper.java:187) [fcrepo-client-admin-3.8.1-SNAPSHOT.jar:na]
at org.fcrepo.client.SwingWorker.run(SwingWorker.java:131) [fcrepo-client-admin-3.8.1-SNAPSHOT.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
Caused by: org.apache.cxf.transport.http.HTTPException: HTTP response '401: Unauthorized' when communicating with http://localhost:8080/fedora/services/accessMTOM
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1542) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1502) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1309) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:627) ~[cxf-bundle-2.7.7.jar:2.7.7]
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) ~[cxf-bundle-2.7.7.jar:2.7.7]
... 12 common frames omitted
Exception in thread "Thread-1" javax.xml.ws.WebServiceException: Could not send Message.
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:146)
at com.sun.proxy.$Proxy50.findObjects(Unknown Source)
at org.fcrepo.client.mtom.APIAStubWrapper.construct(APIAStubWrapper.java:193)
at org.fcrepo.client.mtom.APIAStubWrapper.construct(APIAStubWrapper.java:187)
at org.fcrepo.client.SwingWorker.run(SwingWorker.java:131)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.cxf.transport.http.HTTPException: HTTP response '401: Unauthorized' when communicating with http://localhost:8080/fedora/services/accessMTOM
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1542)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1502)
at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1309)
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:627)
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:565)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:474)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:377)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:330)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:135)
... 5 more
我运行正在使用 fedora-admin.sh 作为我的 fedora 用户。感谢您的帮助。
您有一个未经授权的 HTTP 响应代码 401。
所以我认为您在安装 Fedora Commons 时在 API-A 上启用了身份验证。
我的安装遇到了类似的问题，我通过使用 keytool 生成 .keystore 并将其添加到 $JAVA_OPTS 来设置 ssl 来解决它。我在我的 .bashrc 中添加了这一行：
export JAVA_OPTS='-Djavax.net.ssl.trustStore=~/.keystore -Djavax.net.ssl.trustStorePassword=MyKeystorePassword'
然后使用命令：source ~/.bashrc
您可以验证您的 ssl 配置是否有问题，方法是在不使用 HTTPS 的情况下启用对 Fedora API 的访问，或者通过 运行 再次安装脚本，或者通过在 $[= 中编辑您的服务器配置22=] 如果你不再有那个错误，然后检查你的 java ssl 配置如上。