Getting SSLHandshakeException ao usar o Dropbox Java SDK para API v2
Em um XPages aplicativo que eu quero fazer uso doDropbox Java SDK (2.1.2) para API v2 para obter informações sobre minha conta do Dropbox. O código a seguir é usado para recuperar o objeto de conta correspondente:
String atoken = "****";
DbxRequestConfig rc = new DbxRequestConfig("****");
DbxClientV2 client = new DbxClientV2(rc,atoken);
DbxUserUsersRequests users = client.users();
FullAccount acc = users.getCurrentAccount(); // Exception raised here
A última linha gera a seguinte exceção:
com.dropbox.core.NetworkIOException: No appropriate protocol
at com.dropbox.core.DbxRequestUtil.startPostRaw(DbxRequestUtil.java:240)
...
Caused by: javax.net.ssl.SSLHandshakeException: No appropriate protocol
at com.ibm.jsse2.kb.c(kb.java:347)
...
Do stacktrace, concluí que IBMJSSE2 é o provedor de segurança usado para lidar com o handshake SSL. Por isso, executei o código acima em uma JVM não-Domino (JRE7) que usa o SunJSSE provedor de segurança e funcionou sem problemas. Portanto, o problema deve estar relacionado à Domino JVM da IBM, mas não consigo descobrir como corrigi-l
lguém pode me ajudar com isso ou dar uma dica para uma soluçã
Informação adiciona:
Versão do servidor Domino: 9.0.1 FP4 HF70
ersão do Java @ runtime: pwa6460sr16fp4-20150414_01 (SR16 FP4) [22B8: 0002-1E88]
ersão @JVM:JRE 1.6.0 IBM J9 2.4 Windows 7 amd64-64 jvmwa6460sr16fp4-20150406_242976 (JIT ativado, AOT ativado) J9VM - 20150406_242976 JIT - r9_20150402_88984 GC - GA24_Java6_SR16_20150406_1410_B242976
Arquivos de política JCE irrestritos foram instalados na JVM do Domin
Propriedades do IBMJSSE2 provedor de segurança:
Alg.Alias.TrustManagerFactory.IbmPKIX = PKIX
Alg.Alias.TrustManagerFactory.X.509 = PKIX
Alg.Alias.TrustManagerFactory.X509 = PKIX
KeyManagerFactory.IbmX509 = com.ibm.jsse2.rc$a_
KeyManagerFactory.NewIbmX509 = com.ibm.jsse2.rc$b_
Provider.id className = com.ibm.jsse2.IBMJSSEProvider2
Provider.id info = IBM JSSE provider2 (implements IbmX509 key/trust factories, SSLv3, TLSv1)
Provider.id name = IBMJSSE2
Provider.id version = 1.6
SSLContext.Default = com.ibm.jsse2.tc
SSLContext.SSL = com.ibm.jsse2.uc
SSLContext.SSL_TLS = com.ibm.jsse2.vc
SSLContext.SSL_TLSv2 = com.ibm.jsse2.wc
SSLContext.TLS = com.ibm.jsse2.yc
SSLContext.TLSv1 = com.ibm.jsse2.zc
SSLContext.TLSv1.1 = com.ibm.jsse2.ad
SSLContext.TLSv1.2 = com.ibm.jsse2.bd
TrustManagerFactory.IbmX509 = com.ibm.jsse2.ed$b_
TrustManagerFactory.PKIX = com.ibm.jsse2.ed$a_
Rastreamento de pilha completo de exceção:
com.dropbox.core.NetworkIOException: No appropriate protocol
at com.dropbox.core.DbxRequestUtil.startPostRaw(DbxRequestUtil.java:240)
at com.dropbox.core.v2.DbxRawClientV2$1.execute(DbxRawClientV2.java:100)
at com.dropbox.core.v2.DbxRawClientV2.executeRetriable(DbxRawClientV2.java:256)
at com.dropbox.core.v2.DbxRawClientV2.rpcStyle(DbxRawClientV2.java:97)
at com.dropbox.core.v2.users.DbxUserUsersRequests.getCurrentAccount(DbxUserUsersRequests.java:120)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at com.ibm.jscript.types.JavaAccessObject.call(JavaAccessObject.java:321)
at com.ibm.jscript.types.FBSObject.call(FBSObject.java:161)
at com.ibm.jscript.ASTTree.ASTCall.interpret(ASTCall.java:197)
at com.ibm.jscript.ASTTree.ASTAssign.interpret(ASTAssign.java:91)
at com.ibm.jscript.ASTTree.ASTBlock.interpret(ASTBlock.java:100)
at com.ibm.jscript.ASTTree.ASTTry.interpret(ASTTry.java:109)
at com.ibm.jscript.ASTTree.ASTBlock.interpret(ASTBlock.java:100)
at com.ibm.jscript.ASTTree.ASTTry.interpret(ASTTry.java:109)
at com.ibm.jscript.std.FunctionObject._executeFunction(FunctionObject.java:261)
at com.ibm.jscript.std.FunctionObject.executeFunction(FunctionObject.java:185)
at com.ibm.jscript.std.FunctionObject.call(FunctionObject.java:171)
at com.ibm.jscript.types.FBSObject.call(FBSObject.java:161)
at com.ibm.jscript.ASTTree.ASTCall.interpret(ASTCall.java:197)
at com.ibm.jscript.ASTTree.ASTAssign.interpret(ASTAssign.java:91)
at com.ibm.jscript.ASTTree.ASTBlock.interpret(ASTBlock.java:100)
at com.ibm.jscript.ASTTree.ASTIf.interpret(ASTIf.java:85)
at com.ibm.jscript.ASTTree.ASTProgram.interpret(ASTProgram.java:119)
at com.ibm.jscript.types.FBSGlobalObject$GlobalMethod.call(FBSGlobalObject.java:280)
at com.ibm.jscript.types.FBSObject.call(FBSObject.java:161)
at com.ibm.jscript.types.FBSGlobalObject$GlobalMethod.call(FBSGlobalObject.java:219)
at com.ibm.jscript.ASTTree.ASTCall.interpret(ASTCall.java:197)
at com.ibm.jscript.ASTTree.ASTBlock.interpret(ASTBlock.java:100)
at com.ibm.jscript.ASTTree.ASTIf.interpret(ASTIf.java:85)
at com.ibm.jscript.ASTTree.ASTBlock.interpret(ASTBlock.java:100)
at com.ibm.jscript.ASTTree.ASTTry.interpret(ASTTry.java:109)
at com.ibm.jscript.std.FunctionObject._executeFunction(FunctionObject.java:261)
at com.ibm.jscript.std.FunctionObject.executeFunction(FunctionObject.java:185)
at com.ibm.jscript.std.FunctionObject.call(FunctionObject.java:171)
at com.ibm.jscript.std.FunctionPrototype$FunctionMethod.call(FunctionPrototype.java:169)
at com.ibm.jscript.types.FBSObject.call(FBSObject.java:161)
at com.ibm.jscript.ASTTree.ASTCall.interpret(ASTCall.java:197)
at com.ibm.jscript.ASTTree.ASTAssign.interpret(ASTAssign.java:91)
at com.ibm.jscript.ASTTree.ASTBlock.interpret(ASTBlock.java:100)
at com.ibm.jscript.ASTTree.ASTIf.interpret(ASTIf.java:85)
at com.ibm.jscript.ASTTree.ASTBlock.interpret(ASTBlock.java:100)
at com.ibm.jscript.ASTTree.ASTTry.interpret(ASTTry.java:109)
at com.ibm.jscript.ASTTree.ASTProgram.interpret(ASTProgram.java:119)
at com.ibm.jscript.ASTTree.ASTProgram.interpretEx(ASTProgram.java:139)
at com.ibm.jscript.JSExpression._interpretExpression(JSExpression.java:435)
at com.ibm.jscript.JSExpression.access$1(JSExpression.java:424)
at com.ibm.jscript.JSExpression$2.run(JSExpression.java:414)
at java.security.AccessController.doPrivileged(AccessController.java:448)
at com.ibm.jscript.JSExpression.interpretExpression(JSExpression.java:410)
at com.ibm.jscript.JSExpression.evaluateValue(JSExpression.java:251)
at com.ibm.jscript.JSExpression.evaluateValue(JSExpression.java:234)
at com.ibm.xsp.javascript.JavaScriptInterpreter.interpret(JavaScriptInterpreter.java:222)
at com.ibm.xsp.binding.javascript.JavaScriptMethodBinding.invoke(JavaScriptMethodBinding.java:111)
at com.ibm.xsp.component.UIViewRootEx.invokePhaseMethodBinding(UIViewRootEx.java:1735)
at com.ibm.xsp.controller.FacesControllerImpl.invokePhaseMethodBinding(FacesControllerImpl.java:450)
at com.ibm.xsp.controller.FacesControllerImpl.access$0(FacesControllerImpl.java:444)
at com.ibm.xsp.controller.FacesControllerImpl$ViewPhaseListener.afterPhase(FacesControllerImpl.java:512)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:218)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:120)
at com.ibm.xsp.controller.FacesControllerImpl.render(FacesControllerImpl.java:270)
at com.ibm.xsp.webapp.FacesServlet.serviceView(FacesServlet.java:261)
at com.ibm.xsp.webapp.FacesServletEx.serviceView(FacesServletEx.java:157)
at com.ibm.xsp.webapp.FacesServlet.service(FacesServlet.java:160)
at com.ibm.xsp.webapp.FacesServletEx.service(FacesServletEx.java:138)
at com.ibm.xsp.webapp.DesignerFacesServlet.service(DesignerFacesServlet.java:103)
at com.ibm.designer.runtime.domino.adapter.ComponentModule.invokeServlet(ComponentModule.java:576)
at com.ibm.domino.xsp.module.nsf.NSFComponentModule.invokeServlet(NSFComponentModule.java:1335)
at com.ibm.designer.runtime.domino.adapter.ComponentModule$AdapterInvoker.invokeServlet(ComponentModule.java:853)
at com.ibm.designer.runtime.domino.adapter.ComponentModule$ServletInvoker.doService(ComponentModule.java:796)
at com.ibm.designer.runtime.domino.adapter.ComponentModule.doService(ComponentModule.java:565)
at com.ibm.domino.xsp.module.nsf.NSFComponentModule.doService(NSFComponentModule.java:1319)
at com.ibm.domino.xsp.module.nsf.NSFService.doServiceInternal(NSFService.java:662)
at com.ibm.domino.xsp.module.nsf.NSFService.doService(NSFService.java:482)
at com.ibm.designer.runtime.domino.adapter.LCDEnvironment.doService(LCDEnvironment.java:357)
at com.ibm.designer.runtime.domino.adapter.LCDEnvironment.service(LCDEnvironment.java:313)
at com.ibm.domino.xsp.bridge.http.engine.XspCmdManager.service(XspCmdManager.java:272)
Caused by: javax.net.ssl.SSLHandshakeException: No appropriate protocol
at com.ibm.jsse2.kb.c(kb.java:347)
at com.ibm.jsse2.SSLSocketImpl.i(SSLSocketImpl.java:363)
at com.ibm.jsse2.SSLSocketImpl.h(SSLSocketImpl.java:650)
at com.ibm.jsse2.SSLSocketImpl.a(SSLSocketImpl.java:669)
at com.ibm.jsse2.SSLSocketImpl.startHandshake(SSLSocketImpl.java:95)
at com.ibm.net.ssl.www2.protocol.https.c.afterConnect(c.java:162)
at com.ibm.net.ssl.www2.protocol.https.d.connect(d.java:36)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1044)
at com.ibm.net.ssl.www2.protocol.https.b.getOutputStream(b.java:53)
at com.dropbox.core.http.StandardHttpRequestor.getOutputStream(StandardHttpRequestor.java:123)
at com.dropbox.core.http.StandardHttpRequestor.access$000(StandardHttpRequestor.java:28)
at com.dropbox.core.http.StandardHttpRequestor$Uploader.(StandardHttpRequestor.java:133)
at com.dropbox.core.http.StandardHttpRequestor.startPost(StandardHttpRequestor.java:72)
at com.dropbox.core.http.StandardHttpRequestor.startPost(StandardHttpRequestor.java:28)
at com.dropbox.core.DbxRequestUtil.startPostRaw(DbxRequestUtil.java:232)
...
Atualiza: Depois de definirjavax.net.debug=ssl:handshake:data (como sugerido por Jigar Joshi), o log de erros e o log de rastreamento fornecem as seguintes informações adicionais:
Certificado com o assunto EMAILADDRESS = ****, CN = ****, O = ****, L = ****, ST = ****, C = ****, emitido por CN = ****, OU = ****, O = ****, C = ****, não é confiável. A validação falhou com o erro 3659.
CommonBaseEventLogRecord:sourceClassName = com.ibm.domino.napi.ssl.DominoX509TrustManager
CommonBaseEventLogRecord:sourceMethodName = checkServerTrusted
<sourcecomponentid component="Expeditor 6.2" componentidtype="ProductName" instanceid="" location="****" locationtype="Hostname" subcomponent="com.ibm.domino.napi.ssl" threadid="5" componenttype="http://www.w3.org/2001/XMLSchema-instance">
O certificado não confiável émeu própri, mesmo que todos os certificados e a chave privada tenham sido importados para o meu keystore. O fato de o keystore funcionar na JVM não Domino permite concluir que o arquivo keystore deve ser válido. No entanto, o certificado ainda não é confiável ao executar o código na Domino JVM.
Atualiza: A parte principal da saída de depuração javax.net.debug=ssl:handshake)
SSLContextImpl: Using X509ExtendedKeyManager com.ibm.jsse2.hd
SSLContextImpl: Using X509TrustManager com.ibm.jsse2.pc
IBMJSSE2 will ignore com.ibm.jsse2.overrideDefaultProtocol since was set to a non recognized value TLSv1
Installed Providers = IBMJSSE2, IBMJCE, IBMJGSSProvider, IBMCertPath, IBMSASL, IBMXMLCRYPTO, IBMXMLEnc, Policy, IBMSPNEGO
JsseJCE: Using SecureRandom IBMSecureRandom from provider IBMJCE version 1.2
trigger seeding of SecureRandom
done seeding SecureRandom
IBMJSSE2 will enable CBC protection
IBMJSSE2 to send SCSV Cipher Suite on initial ClientHello
JsseJCE: Using SecureRandom IBMSecureRandom from provider IBMJCE version 1.2
IBMJSSE2 will allow RFC 5746 renegotiation per com.ibm.jsse2.renegotiate set to none or default
IBMJSSE2 will not require renegotiation indicator during initial handshake per com.ibm.jsse2.renegotiation.indicator set to OPTIONAL or default taken
IBMJSSE2 will not perform identity checking against the peer cert check during renegotiation per com.ibm.jsse2.renegotiation.peer.cert.check set to OFF or default
IBMJSSE2 will not allow unsafe server certificate change during renegotiation per jdk.tls.allowUnsafeServerCertChange set to FALSE or default
Is initial handshake: true
JsseJCE: Using KeyAgreement ECDH from provider IBMJCE version 1.2
JsseJCE: Using signature SHA1withECDSA from provider TBD via init
JsseJCE: Using signature NONEwithECDSA from provider TBD via init
JsseJCE: Using KeyFactory EC from provider IBMJCE version 1.2
JsseJCE: Using KeyPairGenerator EC from provider TBD via init
JsseJce: EC is available
Ignoring disabled cipher suite: SSL_RENEGO_PROTECTION_REQUEST for TLSv1
No available cipher suite for TLSv1
Thread-8, handling exception: javax.net.ssl.SSLHandshakeException: No appropriate protocol
Thread-8, SEND TLSv1 ALERT: fatal,
description = handshake_failure
" Nenhum conjunto de cifras disponível para TLSv1 "parece ser a raiz do meu problema.
Atualiza: Obtendo a fábrica de soquetes do servidor SSL padrão SSLServerSocketFactory.getDefault()) e os conjuntos de cifras padrão e suportados correspondentes getDefaultCipherSuites() / getSupportedCipherSuites()) revelou que apenas conjuntos de cifras SSL estão disponíveis:
SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA [supported]
SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA [default]
SSL_DHE_DSS_WITH_AES_128_CBC_SHA [default]
SSL_DHE_DSS_WITH_AES_128_CBC_SHA256 [supported]
SSL_DHE_DSS_WITH_AES_128_GCM_SHA256 [supported]
SSL_DHE_DSS_WITH_AES_256_CBC_SHA [default]
SSL_DHE_DSS_WITH_AES_256_CBC_SHA256 [supported]
SSL_DHE_DSS_WITH_AES_256_GCM_SHA384 [supported]
SSL_DHE_DSS_WITH_DES_CBC_SHA [default]
SSL_DHE_DSS_WITH_RC4_128_SHA [supported]
SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA [supported]
SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA [default]
SSL_DHE_RSA_WITH_AES_128_CBC_SHA [default]
SSL_DHE_RSA_WITH_AES_128_CBC_SHA256 [supported]
SSL_DHE_RSA_WITH_AES_128_GCM_SHA256 [supported]
SSL_DHE_RSA_WITH_AES_256_CBC_SHA [default]
SSL_DHE_RSA_WITH_AES_256_CBC_SHA256 [supported]
SSL_DHE_RSA_WITH_AES_256_GCM_SHA384 [supported]
SSL_DHE_RSA_WITH_DES_CBC_SHA [default]
SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA [supported]
SSL_DH_anon_EXPORT_WITH_RC4_40_MD5 [supported]
SSL_DH_anon_WITH_3DES_EDE_CBC_SHA [supported]
SSL_DH_anon_WITH_AES_128_CBC_SHA [supported]
SSL_DH_anon_WITH_AES_128_CBC_SHA256 [supported]
SSL_DH_anon_WITH_AES_128_GCM_SHA256 [supported]
SSL_DH_anon_WITH_AES_256_CBC_SHA [supported]
SSL_DH_anon_WITH_AES_256_CBC_SHA256 [supported]
SSL_DH_anon_WITH_AES_256_GCM_SHA384 [supported]
SSL_DH_anon_WITH_DES_CBC_SHA [supported]
SSL_DH_anon_WITH_RC4_128_MD5 [supported]
SSL_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA [supported]
SSL_ECDHE_ECDSA_WITH_AES_128_CBC_SHA [supported]
SSL_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 [supported]
SSL_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 [supported]
SSL_ECDHE_ECDSA_WITH_AES_256_CBC_SHA [supported]
SSL_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 [supported]
SSL_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 [supported]
SSL_ECDHE_ECDSA_WITH_NULL_SHA [supported]
SSL_ECDHE_ECDSA_WITH_RC4_128_SHA [supported]
SSL_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA [supported]
SSL_ECDHE_RSA_WITH_AES_128_CBC_SHA [supported]
SSL_ECDHE_RSA_WITH_AES_128_CBC_SHA256 [supported]
SSL_ECDHE_RSA_WITH_AES_128_GCM_SHA256 [supported]
SSL_ECDHE_RSA_WITH_AES_256_CBC_SHA [supported]
SSL_ECDHE_RSA_WITH_AES_256_CBC_SHA384 [supported]
SSL_ECDHE_RSA_WITH_AES_256_GCM_SHA384 [supported]
SSL_ECDHE_RSA_WITH_NULL_SHA [supported]
SSL_ECDHE_RSA_WITH_RC4_128_SHA [supported]
SSL_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA [supported]
SSL_ECDH_ECDSA_WITH_AES_128_CBC_SHA [supported]
SSL_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 [supported]
SSL_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 [supported]
SSL_ECDH_ECDSA_WITH_AES_256_CBC_SHA [supported]
SSL_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 [supported]
SSL_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 [supported]
SSL_ECDH_ECDSA_WITH_NULL_SHA [supported]
SSL_ECDH_ECDSA_WITH_RC4_128_SHA [supported]
SSL_ECDH_RSA_WITH_3DES_EDE_CBC_SHA [supported]
SSL_ECDH_RSA_WITH_AES_128_CBC_SHA [supported]
SSL_ECDH_RSA_WITH_AES_128_CBC_SHA256 [supported]
SSL_ECDH_RSA_WITH_AES_128_GCM_SHA256 [supported]
SSL_ECDH_RSA_WITH_AES_256_CBC_SHA [supported]
SSL_ECDH_RSA_WITH_AES_256_CBC_SHA384 [supported]
SSL_ECDH_RSA_WITH_AES_256_GCM_SHA384 [supported]
SSL_ECDH_RSA_WITH_NULL_SHA [supported]
SSL_ECDH_RSA_WITH_RC4_128_SHA [supported]
SSL_ECDH_anon_WITH_3DES_EDE_CBC_SHA [supported]
SSL_ECDH_anon_WITH_AES_128_CBC_SHA [supported]
SSL_ECDH_anon_WITH_AES_256_CBC_SHA [supported]
SSL_ECDH_anon_WITH_NULL_SHA [supported]
SSL_ECDH_anon_WITH_RC4_128_SHA [supported]
SSL_KRB5_EXPORT_WITH_DES_CBC_40_MD5 [supported]
SSL_KRB5_EXPORT_WITH_DES_CBC_40_SHA [supported]
SSL_KRB5_EXPORT_WITH_RC4_40_MD5 [supported]
SSL_KRB5_EXPORT_WITH_RC4_40_SHA [supported]
SSL_KRB5_WITH_3DES_EDE_CBC_MD5 [supported]
SSL_KRB5_WITH_3DES_EDE_CBC_SHA [supported]
SSL_KRB5_WITH_DES_CBC_MD5 [supported]
SSL_KRB5_WITH_DES_CBC_SHA [supported]
SSL_KRB5_WITH_RC4_128_MD5 [supported]
SSL_KRB5_WITH_RC4_128_SHA [supported]
SSL_RSA_EXPORT_WITH_DES40_CBC_SHA [supported]
SSL_RSA_EXPORT_WITH_RC4_40_MD5 [supported]
SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA [default]
SSL_RSA_FIPS_WITH_DES_CBC_SHA [default]
SSL_RSA_WITH_3DES_EDE_CBC_SHA [default]
SSL_RSA_WITH_AES_128_CBC_SHA [default]
SSL_RSA_WITH_AES_128_CBC_SHA256 [supported]
SSL_RSA_WITH_AES_128_GCM_SHA256 [supported]
SSL_RSA_WITH_AES_256_CBC_SHA [default]
SSL_RSA_WITH_AES_256_CBC_SHA256 [supported]
SSL_RSA_WITH_AES_256_GCM_SHA384 [supported]
SSL_RSA_WITH_DES_CBC_SHA [default]
SSL_RSA_WITH_NULL_MD5 [supported]
SSL_RSA_WITH_NULL_SHA [supported]
SSL_RSA_WITH_NULL_SHA256 [supported]
SSL_RSA_WITH_RC4_128_MD5 [supported]
SSL_RSA_WITH_RC4_128_SHA [supported]
lguém pode me dizer como disponibilizar conjuntos de cifras TLS na fábrica de soquetes do servido