Java 7不支持应该支持的密码(Java 7 does not support ciphers which should be supported)
我需要通过客户端在JAX-WS中连接到外部服务器。 客户端在Wildfly 8上运行。使用Java 8连接正常。 但我在Java 7中连接到服务器时遇到问题（我试过u45,67,79）。 服务器端安全性的属性是https://www.ssllabs.com/ssltest/analyze.html?d=app.bundesnetzagentur.de
部分“密码套件”是四个密码。 Java 7中不应该支持GCM密码， http://docs.oracle.com/javase/7/docs/technotes/guides/security/SunProviders.html#footnote1-1分别通过源代码扩展Java版本的http ：//docs.oracle.com/javase/8/docs/technotes/guides/security/SunProviders.html#footnote1-1
好的，但两个密码CBC应该由上面相同的源代码推出。 请注意，这些密码需要TLSv1.2或更高版本。 但我使用这个版本。 是的，我将UnlimitedJCEPolicyJDK7中的两个文件放入Java的/ lib / security文件夹中。 但在日志中我看到一些关于“忽略不支持的密码套件”。 我的连接以hanshake失败告终。 这是日志缩短：
//SOME ADDINGS TRUSTED CERT 12:42:00,426 INFO [stdout] (default task-27) Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 12:42:00,426 INFO [stdout] (default task-27) Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 //SOME ANOTHER Ignoring unsupported cipher suite messages 12:42:00,526 INFO [stdout] (default task-27) Allow unsafe renegotiation: false 12:42:00,527 INFO [stdout] (default task-27) Allow legacy hello messages: true 12:42:00,527 INFO [stdout] (default task-27) Is initial handshake: true 12:42:00,527 INFO [stdout] (default task-27) Is secure renegotiation: false 12:42:00,528 INFO [stdout] (default task-27) default task-27, setSoTimeout(60000) called 12:42:00,533 INFO [stdout] (default task-27) %% No cached client session 12:42:00,540 INFO [stdout] (default task-27) *** ClientHello, TLSv1.2 12:42:00,543 INFO [stdout] (default task-27) RandomCookie: GMT: 1437570568 bytes = { 40, 32, 41, 207, 219, 45, 44, 254, 211, 5, 213, 185, 140, 88, 46, 94, 49, 236, 52, 25, 75, 221, 38, 210, 90, 95, 156, 61 } 12:42:00,543 INFO [stdout] (default task-27) Session ID: {} 12:42:00,544 INFO [stdout] (default task-27) Cipher Suites: [TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_DSS_WITH_AES_256_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_DSS_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_RC4_128_SHA, SSL_RSA_WITH_RC4_128_SHA, TLS_ECDH_ECDSA_WITH_RC4_128_SHA, TLS_ECDH_RSA_WITH_RC4_128_SHA, TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_RC4_128_MD5, TLS_EMPTY_RENEGOTIATION_INFO_SCSV] 12:42:00,544 INFO [stdout] (default task-27) Compression Methods: { 0 } 12:42:00,545 INFO [stdout] (default task-27) Extension elliptic_curves, curve names: {secp256r1, sect163k1, sect163r2, secp192r1, secp224r1, sect233k1, sect233r1, sect283k1, sect283r1, secp384r1, sect409k1, sect409r1, secp521r1, sect571k1, sect571r1, secp160k1, secp160r1, secp160r2, sect163r1, secp192k1, sect193r1, sect193r2, secp224k1, sect239k1, secp256k1} 12:42:00,545 INFO [stdout] (default task-27) Extension ec_point_formats, formats: [uncompressed] 12:42:00,545 INFO [stdout] (default task-27) Extension signature_algorithms, signature_algorithms: SHA512withECDSA, SHA512withRSA, SHA384withECDSA, SHA384withRSA, SHA256withECDSA, SHA256withRSA, SHA224withECDSA, SHA224withRSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA, MD5withRSA 12:42:00,545 INFO [stdout] (default task-27) Extension server_name, server_name: [host_name: app.bundesnetzagentur.de] 12:42:00,546 INFO [stdout] (default task-27) *** 12:42:00,547 INFO [stdout] (default task-27) [write] MD5 and SHA1 hashes: len = 226 // SOME HASHES 10:43:37,112 INFO [stdout] (default task-27) default task-27, WRITE: TLSv1.2 Handshake, length = 226 10:43:37,112 INFO [stdout] (default task-27) [Raw write]: length = 231 // SOME HASHES 12:42:00,631 INFO [stdout] (default task-27) [Raw read]: length = 5 12:42:00,632 INFO [stdout] (default task-27) 0000: 15 03 03 00 02 ..... 12:42:00,633 INFO [stdout] (default task-27) [Raw read]: length = 2 12:42:00,633 INFO [stdout] (default task-27) 0000: 02 28 .( 12:42:00,634 INFO [stdout] (default task-27) default task-27, READ: TLSv1.2 Alert, length = 2 12:42:00,634 INFO [stdout] (default task-27) default task-27, RECV TLSv1 ALERT: fatal, handshake_failure 12:42:00,634 INFO [stdout] (default task-27) default task-27, called closeSocket() 12:42:00,635 INFO [stdout] (default task-27) default task-27, handling exception: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure 12:42:00,635 INFO [stdout] (default task-27) default task-27, called close() 12:42:00,635 INFO [stdout] (default task-27) default task-27, called closeInternal(true) 12:42:00,637 WARNING [org.apache.cxf.phase.PhaseInterceptorChain] (default task-27) Interceptor for {https://app.bundesnetzagentur.de/WS_VersorgUnterbrGas}WS_VersUnterbrechungGas#{https://app.bundesnetzagentur.de/WS_VersorgUnterbrGas}BeginnTransaktion has thrown exception, unwinding now: org.apache.cxf.interceptor.Fault: Could not send Message. at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:64) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272) at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:570) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:479) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:382) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:335) at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96) at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:136) at com.sun.proxy.$Proxy144.beginnTransaktion(Unknown Source) at de.ids.mabiplus.bna.jaxws.web.BnaExportJaxwsAction.execute(BnaExportJaxwsAction.java:37) [acosnms-om-java-3.14.0.0-SNAPSHOT.jar:] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) [struts-1.2.9.jar:1.2.9] at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.mabi.client.common.control.ControlFilter.doFilter(ControlFilter.java:77) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.umgr.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:68) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.utils.i18n.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:107) [wega-utils-web-0.16-SNAPSHOT.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) [spring-orm-3.1.0.RELEASE.jar:3.1.0.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.1.0.RELEASE.jar:3.1.0.RELEASE] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.platform.commons.web.ServiceFilter.doFilter(ServiceFilter.java:51) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:63) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:197) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:759) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_67] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_67] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_67] Caused by: javax.net.ssl.SSLHandshakeException: SSLHandshakeException invoking https://app.bundesnetzagentur.de/WS_VersorgUnterbrGas/WS_VersUnterbrechungGas.asmx: Received fatal alert: handshake_failure at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [rt.jar:1.7.0_67] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) [rt.jar:1.7.0_67] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [rt.jar:1.7.0_67] at java.lang.reflect.Constructor.newInstance(Constructor.java:526) [rt.jar:1.7.0_67] at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:1347) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1331) at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:632) at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) ... 59 more Caused by: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) [jsse.jar:1.7.0_67] at sun.security.ssl.Alerts.getSSLException(Alerts.java:154) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1959) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1077) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323) [jsse.jar:1.7.0_67] at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:563) [rt.jar:1.7.0_67] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) [rt.jar:1.7.0_67] at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091) [rt.jar:1.7.0_67] at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250) [rt.jar:1.7.0_67] at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.setupWrappedStream(URLConnectionHTTPConduit.java:174) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleHeadersTrustCaching(HTTPConduit.java:1290) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.onFirstWrite(HTTPConduit.java:1246) at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.onFirstWrite(URLConnectionHTTPConduit.java:201) at org.apache.cxf.io.AbstractWrappedOutputStream.write(AbstractWrappedOutputStream.java:47) at org.apache.cxf.io.AbstractThresholdOutputStream.write(AbstractThresholdOutputStream.java:69) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1303) ... 62 more 12:42:00,646 WARN [org.apache.struts.action.RequestProcessor] (default task-27) Unhandled Exception thrown: class javax.xml.ws.WebServiceException 12:42:00,647 ERROR [io.undertow.request] (default task-27) UT005023: Exception handling request to /acosNms/om/outagesToBna.do: javax.servlet.ServletException: javax.xml.ws.WebServiceException: Could not send Message. at org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:535) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:433) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) [struts-1.2.9.jar:1.2.9] at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.mabi.client.common.control.ControlFilter.doFilter(ControlFilter.java:77) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.umgr.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:68) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.utils.i18n.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:107) [wega-utils-web-0.16-SNAPSHOT.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) [spring-orm-3.1.0.RELEASE.jar:3.1.0.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.1.0.RELEASE.jar:3.1.0.RELEASE] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.platform.commons.web.ServiceFilter.doFilter(ServiceFilter.java:51) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:63) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:197) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:759) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_67] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_67] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_67] Caused by: javax.xml.ws.WebServiceException: Could not send Message. at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:147) at com.sun.proxy.$Proxy144.beginnTransaktion(Unknown Source) at de.ids.mabiplus.bna.jaxws.web.BnaExportJaxwsAction.execute(BnaExportJaxwsAction.java:37) [acosnms-om-java-3.14.0.0-SNAPSHOT.jar:] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9] ... 49 more Caused by: javax.net.ssl.SSLHandshakeException: SSLHandshakeException invoking https://app.bundesnetzagentur.de/WS_VersorgUnterbrGas/WS_VersUnterbrechungGas.asmx: Received fatal alert: handshake_failure at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [rt.jar:1.7.0_67] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) [rt.jar:1.7.0_67] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [rt.jar:1.7.0_67] at java.lang.reflect.Constructor.newInstance(Constructor.java:526) [rt.jar:1.7.0_67] at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:1347) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1331) at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:632) at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272) at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:570) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:479) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:382) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:335) at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96) at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:136) ... 52 more Caused by: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) [jsse.jar:1.7.0_67] at sun.security.ssl.Alerts.getSSLException(Alerts.java:154) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1959) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1077) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323) [jsse.jar:1.7.0_67] at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:563) [rt.jar:1.7.0_67] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) [rt.jar:1.7.0_67] at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091) [rt.jar:1.7.0_67] at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250) [rt.jar:1.7.0_67] at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.setupWrappedStream(URLConnectionHTTPConduit.java:174) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleHeadersTrustCaching(HTTPConduit.java:1290) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.onFirstWrite(HTTPConduit.java:1246) at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.onFirstWrite(URLConnectionHTTPConduit.java:201) at org.apache.cxf.io.AbstractWrappedOutputStream.write(AbstractWrappedOutputStream.java:47) at org.apache.cxf.io.AbstractThresholdOutputStream.write(AbstractThresholdOutputStream.java:69) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1303) .. more 62那么为什么不支持这两个密码呢？ 这是否是这次hanshake失败的原因？ 当我无法通过JSSE解决这个问题时，是否有可能通过其他库来做到这一点，Fe BountyCastle？ 非常感谢您的帮助。
I need connect to foreign server via client side in JAX-WS. Client side run on Wildfly 8. With Java 8 is connection ok. But I have problem with connect to server in Java 7 (I tried u45,67,79). Properties of server side security is https://www.ssllabs.com/ssltest/analyze.html?d=app.bundesnetzagentur.de
In part "Cipher Suites" are four ciphers. GCM ciphers should not be supported in Java 7 by source http://docs.oracle.com/javase/7/docs/technotes/guides/security/SunProviders.html#footnote1-1 respectivly by source with enlarged table of Java versions http://docs.oracle.com/javase/8/docs/technotes/guides/security/SunProviders.html#footnote1-1
Ok, but two ciphers CBC should be supoorted by the same source as above. In these sources are note, that these ciphers require TLSv1.2 or higher. But I use this version. And yes, I put two files from UnlimitedJCEPolicyJDK7 into /lib/security folder of my Java. But in log I see some about "Ignoring unsupported cipher suite" yet. And my connection end with hanshake failure. This is shortended log:
//SOME ADDINGS TRUSTED CERT 12:42:00,426 INFO [stdout] (default task-27) Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 12:42:00,426 INFO [stdout] (default task-27) Ignoring unsupported cipher suite: TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 //SOME ANOTHER Ignoring unsupported cipher suite messages 12:42:00,526 INFO [stdout] (default task-27) Allow unsafe renegotiation: false 12:42:00,527 INFO [stdout] (default task-27) Allow legacy hello messages: true 12:42:00,527 INFO [stdout] (default task-27) Is initial handshake: true 12:42:00,527 INFO [stdout] (default task-27) Is secure renegotiation: false 12:42:00,528 INFO [stdout] (default task-27) default task-27, setSoTimeout(60000) called 12:42:00,533 INFO [stdout] (default task-27) %% No cached client session 12:42:00,540 INFO [stdout] (default task-27) *** ClientHello, TLSv1.2 12:42:00,543 INFO [stdout] (default task-27) RandomCookie: GMT: 1437570568 bytes = { 40, 32, 41, 207, 219, 45, 44, 254, 211, 5, 213, 185, 140, 88, 46, 94, 49, 236, 52, 25, 75, 221, 38, 210, 90, 95, 156, 61 } 12:42:00,543 INFO [stdout] (default task-27) Session ID: {} 12:42:00,544 INFO [stdout] (default task-27) Cipher Suites: [TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA, TLS_ECDH_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_RSA_WITH_AES_256_CBC_SHA, TLS_DHE_DSS_WITH_AES_256_CBC_SHA, TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA, TLS_ECDH_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_DSS_WITH_AES_128_CBC_SHA, TLS_ECDHE_ECDSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_RC4_128_SHA, SSL_RSA_WITH_RC4_128_SHA, TLS_ECDH_ECDSA_WITH_RC4_128_SHA, TLS_ECDH_RSA_WITH_RC4_128_SHA, TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA, TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_RC4_128_MD5, TLS_EMPTY_RENEGOTIATION_INFO_SCSV] 12:42:00,544 INFO [stdout] (default task-27) Compression Methods: { 0 } 12:42:00,545 INFO [stdout] (default task-27) Extension elliptic_curves, curve names: {secp256r1, sect163k1, sect163r2, secp192r1, secp224r1, sect233k1, sect233r1, sect283k1, sect283r1, secp384r1, sect409k1, sect409r1, secp521r1, sect571k1, sect571r1, secp160k1, secp160r1, secp160r2, sect163r1, secp192k1, sect193r1, sect193r2, secp224k1, sect239k1, secp256k1} 12:42:00,545 INFO [stdout] (default task-27) Extension ec_point_formats, formats: [uncompressed] 12:42:00,545 INFO [stdout] (default task-27) Extension signature_algorithms, signature_algorithms: SHA512withECDSA, SHA512withRSA, SHA384withECDSA, SHA384withRSA, SHA256withECDSA, SHA256withRSA, SHA224withECDSA, SHA224withRSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA, MD5withRSA 12:42:00,545 INFO [stdout] (default task-27) Extension server_name, server_name: [host_name: app.bundesnetzagentur.de] 12:42:00,546 INFO [stdout] (default task-27) *** 12:42:00,547 INFO [stdout] (default task-27) [write] MD5 and SHA1 hashes: len = 226 // SOME HASHES 10:43:37,112 INFO [stdout] (default task-27) default task-27, WRITE: TLSv1.2 Handshake, length = 226 10:43:37,112 INFO [stdout] (default task-27) [Raw write]: length = 231 // SOME HASHES 12:42:00,631 INFO [stdout] (default task-27) [Raw read]: length = 5 12:42:00,632 INFO [stdout] (default task-27) 0000: 15 03 03 00 02 ..... 12:42:00,633 INFO [stdout] (default task-27) [Raw read]: length = 2 12:42:00,633 INFO [stdout] (default task-27) 0000: 02 28 .( 12:42:00,634 INFO [stdout] (default task-27) default task-27, READ: TLSv1.2 Alert, length = 2 12:42:00,634 INFO [stdout] (default task-27) default task-27, RECV TLSv1 ALERT: fatal, handshake_failure 12:42:00,634 INFO [stdout] (default task-27) default task-27, called closeSocket() 12:42:00,635 INFO [stdout] (default task-27) default task-27, handling exception: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure 12:42:00,635 INFO [stdout] (default task-27) default task-27, called close() 12:42:00,635 INFO [stdout] (default task-27) default task-27, called closeInternal(true) 12:42:00,637 WARNING [org.apache.cxf.phase.PhaseInterceptorChain] (default task-27) Interceptor for {https://app.bundesnetzagentur.de/WS_VersorgUnterbrGas}WS_VersUnterbrechungGas#{https://app.bundesnetzagentur.de/WS_VersorgUnterbrGas}BeginnTransaktion 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) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272) at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:570) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:479) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:382) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:335) at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96) at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:136) at com.sun.proxy.$Proxy144.beginnTransaktion(Unknown Source) at de.ids.mabiplus.bna.jaxws.web.BnaExportJaxwsAction.execute(BnaExportJaxwsAction.java:37) [acosnms-om-java-3.14.0.0-SNAPSHOT.jar:] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) [struts-1.2.9.jar:1.2.9] at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.mabi.client.common.control.ControlFilter.doFilter(ControlFilter.java:77) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.umgr.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:68) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.utils.i18n.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:107) [wega-utils-web-0.16-SNAPSHOT.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) [spring-orm-3.1.0.RELEASE.jar:3.1.0.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.1.0.RELEASE.jar:3.1.0.RELEASE] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.platform.commons.web.ServiceFilter.doFilter(ServiceFilter.java:51) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:63) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:197) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:759) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_67] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_67] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_67] Caused by: javax.net.ssl.SSLHandshakeException: SSLHandshakeException invoking https://app.bundesnetzagentur.de/WS_VersorgUnterbrGas/WS_VersUnterbrechungGas.asmx: Received fatal alert: handshake_failure at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [rt.jar:1.7.0_67] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) [rt.jar:1.7.0_67] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [rt.jar:1.7.0_67] at java.lang.reflect.Constructor.newInstance(Constructor.java:526) [rt.jar:1.7.0_67] at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:1347) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1331) at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:632) at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) ... 59 more Caused by: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) [jsse.jar:1.7.0_67] at sun.security.ssl.Alerts.getSSLException(Alerts.java:154) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1959) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1077) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323) [jsse.jar:1.7.0_67] at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:563) [rt.jar:1.7.0_67] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) [rt.jar:1.7.0_67] at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091) [rt.jar:1.7.0_67] at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250) [rt.jar:1.7.0_67] at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.setupWrappedStream(URLConnectionHTTPConduit.java:174) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleHeadersTrustCaching(HTTPConduit.java:1290) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.onFirstWrite(HTTPConduit.java:1246) at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.onFirstWrite(URLConnectionHTTPConduit.java:201) at org.apache.cxf.io.AbstractWrappedOutputStream.write(AbstractWrappedOutputStream.java:47) at org.apache.cxf.io.AbstractThresholdOutputStream.write(AbstractThresholdOutputStream.java:69) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1303) ... 62 more 12:42:00,646 WARN [org.apache.struts.action.RequestProcessor] (default task-27) Unhandled Exception thrown: class javax.xml.ws.WebServiceException 12:42:00,647 ERROR [io.undertow.request] (default task-27) UT005023: Exception handling request to /acosNms/om/outagesToBna.do: javax.servlet.ServletException: javax.xml.ws.WebServiceException: Could not send Message. at org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:535) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:433) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) [struts-1.2.9.jar:1.2.9] at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) [struts-1.2.9.jar:1.2.9] at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:130) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.mabi.client.common.control.ControlFilter.doFilter(ControlFilter.java:77) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.umgr.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:68) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.utils.i18n.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:107) [wega-utils-web-0.16-SNAPSHOT.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) [spring-orm-3.1.0.RELEASE.jar:3.1.0.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) [spring-web-3.1.0.RELEASE.jar:3.1.0.RELEASE] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at de.ids.gaja.platform.commons.web.ServiceFilter.doFilter(ServiceFilter.java:51) [classes:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:63) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:197) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:759) [undertow-core-1.1.0.Final.jar:1.1.0.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_67] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_67] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_67] Caused by: javax.xml.ws.WebServiceException: Could not send Message. at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:147) at com.sun.proxy.$Proxy144.beginnTransaktion(Unknown Source) at de.ids.mabiplus.bna.jaxws.web.BnaExportJaxwsAction.execute(BnaExportJaxwsAction.java:37) [acosnms-om-java-3.14.0.0-SNAPSHOT.jar:] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) [struts-1.2.9.jar:1.2.9] ... 49 more Caused by: javax.net.ssl.SSLHandshakeException: SSLHandshakeException invoking https://app.bundesnetzagentur.de/WS_VersorgUnterbrGas/WS_VersUnterbrechungGas.asmx: Received fatal alert: handshake_failure at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [rt.jar:1.7.0_67] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) [rt.jar:1.7.0_67] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [rt.jar:1.7.0_67] at java.lang.reflect.Constructor.newInstance(Constructor.java:526) [rt.jar:1.7.0_67] at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:1347) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1331) at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56) at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:632) at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272) at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:570) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:479) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:382) at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:335) at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96) at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:136) ... 52 more Caused by: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) [jsse.jar:1.7.0_67] at sun.security.ssl.Alerts.getSSLException(Alerts.java:154) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1959) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1077) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339) [jsse.jar:1.7.0_67] at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323) [jsse.jar:1.7.0_67] at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:563) [rt.jar:1.7.0_67] at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) [rt.jar:1.7.0_67] at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1091) [rt.jar:1.7.0_67] at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250) [rt.jar:1.7.0_67] at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.setupWrappedStream(URLConnectionHTTPConduit.java:174) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleHeadersTrustCaching(HTTPConduit.java:1290) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.onFirstWrite(HTTPConduit.java:1246) at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.onFirstWrite(URLConnectionHTTPConduit.java:201) at org.apache.cxf.io.AbstractWrappedOutputStream.write(AbstractWrappedOutputStream.java:47) at org.apache.cxf.io.AbstractThresholdOutputStream.write(AbstractThresholdOutputStream.java:69) at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1303) .. more 62So why these two ciphers are not supported? And is it reason of this hanshake failure? When I will not resolve this with JSSE, is possible made this with some other library, f.e BountyCastle? Very thanks for help.
原文：https://stackoverflow.com/questions/35186258
更新时间：2023-12-01 08:12
最满意答案
好。 事实证明，这是因为rails始终没有看到整个继承层次结构。 当它重新加载每个请求中的所有项时，这解释了不一致的行为（在某些地方，before_filter可能导致模型加载，在其他地方也许不会）。
它可以通过推杆固定
require_dependency 'stock_thing_template'在我所有参考这些东西的控制器的顶部。
有关rails wiki的更多信息 - 请转到页面底部
OK. Turns out this is because rails doesn't see the entire inheritance hierarchy all the time. As it reloads all the items on every request, this explains the inconsistent behaviour (in some places a before_filter was probably causing the models to load, in other places maybe not).
It can be fixed by putting
require_dependency 'stock_thing_template'at the top of all my controllers that reference those things.
More info on the rails wiki - go to the bottom of the page
相关问答
更多-
rails由rails保留，尝试将该列的名称更改为kind或type_of并查看是否可以修复错误 type is reserved by rails, try changing the name of that column to kind or type_of and see if that fixes the error
-
因此，要回答这个问题，您不能在迁移中使用名为type的列名。 我相信有很多方法，但是将列重命名为其他内容是一种很好的做法。 So to answer the question, you cannot have a column name called type in your migrations. I believe there are ways around this, but it's good practice to just rename your column something else.
-
使用单表继承登录(Login with Single Table Inheritance)[2022-01-16]
如果你不想使用get_class，你会做这样的事情 class Client extends Account { protected $discr = 'client'; ... } class Administrator extends Account { protected $discr = 'administrator'; ... } 对象中的字段（不在数据库中） 并在Acount类中创建getType（）方法 if you do not want to use ... -
所以我决定不再需要第一个问题的lib.propel了。 我遇到了继承的第二个问题，如果有人对此感兴趣，这就是我发布的http://www.propelorm.org/ticket/1033的错误。 So I decided I no longer needed the lib.propel which has got ride of the first problem. There was second problem I came across with inheritance and this is t ...
-
单表继承(Single Table Inheritance)[2022-07-01]
这是个好主意吗 ？ 这取决于。 它违反了规范化，因为表没有单一用途。 当你第n次扩展基类时会发生什么？ 您必须向表中添加列。 大多数现代数据库都没有问题，因为你可以修改表，但是重构和删除类呢。 现在你有了没有目的的列。 经验法则 - 如果大部分设计已经完成，那么它可能是安全的。 如果设计经常变化 - 您还有其他问题，需要锁定用例/用户要求。 （是的，不是真正的XP友好） 我不知道Rails效果。 Is it a good idea ? It depends. It breaks Normalization ... -
您需要在模型中定义fonction （ app/models/employee.rb ） 您使用它的方式意味着它被定义为类方法和实例方法。 看起来它也可能是一个阵列？ Employee.fonction.map {|r| ... Employee.fonction.map {|r| ...或属性（因为您有一个选择将其设置在员工身上。） 但是，您将fonction定义为字符串... def fonction params[:type] || "Employee" end 所以我不确定你要在这里实现什 ...
-
单表继承查找问题(Single Table Inheritance find issues)[2023-02-09]
好。 事实证明，这是因为rails始终没有看到整个继承层次结构。 当它重新加载每个请求中的所有项时，这解释了不一致的行为（在某些地方，before_filter可能导致模型加载，在其他地方也许不会）。 它可以通过推杆固定 require_dependency 'stock_thing_template' 在我所有参考这些东西的控制器的顶部。 有关rails wiki的更多信息 - 请转到页面底部 OK. Turns out this is because rails doesn't see the ent ... -
Ruby on Rails 3单表继承还是多表继承？(Ruby on Rails 3 single table inheritance or multiple table inheritance?)[2023-11-27]
我知道这不是你问题的答案，但我认为你应该重新考虑使用其他东西而不是继承。 继承是一种很好的OO机制，但经常被过度使用。 大多数情况下，您可以通过关联和某种策略模式比继承更好地完成工作。 Activerecords与继承这种设计更加兼容，它也更加尊重单一责任原则，这意味着它更容易单独测试。 如果你想在你的activerecord模型中使用策略模式，可以采用多态关联（这使你甚至可以拥有有状态策略） I know it is not the answer to your question but I think ... -
但奇怪的是，它没有向FieldValue表添加新列，因此无法正常工作。 我认为它的工作原理应该如此。 未添加列，因为不需要新列。 连接表完成了这件事。 我有一些不同的实体名称，但看看这些数据 id | dtype | number_value | string_value ------+------------------+--------------+-------------- 1551 | StringValue | | hi! 1 ...
-
确实有一个更优雅的解决方案。 只需更改form_for声明并添加as选项，如下所示： <%= form_for(@user, as: :user, url: user_path(@user), method: :put) do |f| %> 在您的控制器中，您的参数将在user键而不是模型类的范围内。 There is indeed a much more elegant solution. Just change your form_for declaration and add the as opti ...