kartikey13kaushiq opened a new issue, #608: URL: https://github.com/apache/mina-sshd/issues/608
### Version 2.9.2 ### Bug description While establishing session from SFTP 2.0 Client with SFTP2.0 server. We are using Public Key authentication for the connection and getting following error in stack trace org.apache.sshd.common.SshException: No more authentication methods available Need some help in resolving this ### Actual behavior [2024-09-17 10:32:38.209] DEBUG ApacheSession.beginSession(BSR,R,PT) runnable entering. For WFID: 4367 [2024-09-17 10:32:38.209] DEBUG ApacheSession.beginSession(BSR,R,PT) preferredAuth:null [2024-09-17 10:32:38.209] ALL ApacheSession.verifyHostKey(WID,KHL) entered. For WFID: 4367 [2024-09-17 10:32:38.213] DEBUG ApacheSession.verifyHostKey(WID,KHL) getting the known host key information for known host key id : 359359179a907df49node1 For WFID: 4367 [2024-09-17 10:32:38.214] DEBUG ApacheSession.verifyHostKey(WID,KHL) setting key type RSA For WFID: 4367 [2024-09-17 10:32:38.214] DEBUG ApacheSession.verifyHostKey(WID,KHL) setting the public key information for known host key id : 359359179a907df49node1 For WFID: 4367 [2024-09-17 10:32:38.214] ALL ApacheSession.verifyHostKey(WID,KHL) exited. For WFID: 4367 [2024-09-17 10:32:38.214] DEBUG ApacheSession.beginSession(BSR,R,PT) making ssh connection with user Swarna_SFTPFor WFID: 4367 [2024-09-17 10:32:38.214] DEBUG ApacheSession.beginSession(BSR,R,PT) SSH Socket Timeout Value 30000For WFID: 4367 [2024-09-17 10:32:38.214] DEBUG 000000000000 ApacheSession.authenticateToServer(preferredAuth, request). preferred Auth : null [2024-09-17 10:32:38.214] DEBUG 000000000000 ApacheSession.authenticateToServer(preferredAuth, request). No preferred authentication present hence setting to: password [2024-09-17 10:32:38.214] DEBUG ApacheSession Checking for password... [2024-09-17 10:32:38.215] DEBUG preferredCipher null [2024-09-17 10:32:38.215] DEBUG client cipher addClientCiphers [2024-09-17 10:32:38.215] DEBUG client cipher supportCBCCiphers true [2024-09-17 10:32:38.215] DEBUG Client cipher list [aes128-cbc, 3des-cbc, blowfish-cbc, arcfour128, arcfour256, aes192-cbc, aes256-cbc, aes128-ctr, aes192-ctr, aes256-ctr, aes128-...@openssh.com, aes256-...@openssh.com] [2024-09-17 10:32:38.215] DEBUG preferredMac hmac-sha2-512 [2024-09-17 10:32:38.215] DEBUG client cipher addClientMacs [2024-09-17 10:32:38.215] DEBUG client mac list [hmac-sha2-512, hmac-md5, hmac-sha1-96, hmac-md5-96, hmac-sha2-256-...@openssh.com, hmac-sha2-512-...@openssh.com, hmac-sha1-...@openssh.com, hmac-sha2-256, hmac-sha1] [2024-09-17 10:32:38.216] DEBUG getUserAuthFactories [UserAuthPasswordFactory[password]] authMethods:password [2024-09-17 10:32:38.22] DEBUG After establishing session ClientSessionImpl[Swarna_SFTP@/127.0.0.1:31206] [2024-09-17 10:32:38.297] ERROR 000000000000 ApacheSession.verifyAuth(request, authMethod, factory).Authentication verification failed due to: No more authentication methods available [2024-09-17 10:32:38.297] ERROR [1726549358297] No more authentication methods available [2024-09-17 10:32:38.298] ERRORDTL [1726549358297]org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.common.future.AbstractSshFuture.verifyResult(AbstractSshFuture.java:127) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:39) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:32) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.verifyAuth(ApacheSession.java:800) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.authenticateToServer(ApacheSession.java:617) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.access$500(ApacheSession.java:122) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession$1.run(ApacheSession.java:443) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Thread.java:825) Caused by: org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.client.session.ClientUserAuthService.tryNext(ClientUserAuthService.java:379) at org.apache.sshd.client.session.ClientUserAuthService.processUserAuth(ClientUserAuthService.java:315) at org.apache.sshd.client.session.ClientUserAuthService.process(ClientUserAuthService.java:252) at org.apache.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.apache.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:591) at org.apache.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:522) at org.apache.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.apache.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:521) at org.apache.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1639) at org.apache.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:482) at org.apache.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.apache.sshd.mina.MinaService.messageReceived(MinaService.java:156) at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:997) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1114) at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:121) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:634) at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:539) at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$1200(AbstractPollingIoProcessor.java:68) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1242) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1231) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:683) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ... 1 more [2024-09-17 10:32:38.298] ERROR 000000000000 ApacheSession.authenticateToServer(preferredAuth, request).Authenticating via password failed with error: No more authentication methods available [2024-09-17 10:32:38.298] DEBUG 000000000000 ApacheSession.authenticateToServer(preferredAuth, request). Password authentication failed, now checking with public key... [2024-09-17 10:32:38.298] DEBUG preferredCipher null [2024-09-17 10:32:38.298] DEBUG client cipher addClientCiphers [2024-09-17 10:32:38.298] DEBUG client cipher supportCBCCiphers true [2024-09-17 10:32:38.298] DEBUG Client cipher list [aes128-cbc, 3des-cbc, blowfish-cbc, arcfour128, arcfour256, aes192-cbc, aes256-cbc, aes128-ctr, aes192-ctr, aes256-ctr, aes128-...@openssh.com, aes256-...@openssh.com] [2024-09-17 10:32:38.298] DEBUG preferredMac hmac-sha2-512 [2024-09-17 10:32:38.299] DEBUG client cipher addClientMacs [2024-09-17 10:32:38.299] DEBUG client mac list [hmac-sha2-512, hmac-md5, hmac-sha1-96, hmac-md5-96, hmac-sha2-256-...@openssh.com, hmac-sha2-512-...@openssh.com, hmac-sha1-...@openssh.com, hmac-sha2-256, hmac-sha1] [2024-09-17 10:32:38.299] DEBUG getUserAuthFactories [[publickey]] authMethods:publickey [2024-09-17 10:32:38.303] DEBUG After establishing session ClientSessionImpl[Swarna_SFTP@/127.0.0.1:31206] [2024-09-17 10:32:38.317] DEBUG ApacheSession.beginSession(BSR,R,PT) getting the user key information for key id : 123787179a8bfe288node1 For WFID: 4367 [2024-09-17 10:32:38.396] ERROR 000000000000 ApacheSession.verifyAuth(request, authMethod, factory).Authentication verification failed due to: No more authentication methods available [2024-09-17 10:32:38.396] ERROR [1726549358396] No more authentication methods available [2024-09-17 10:32:38.396] ERRORDTL [1726549358396]org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.common.future.AbstractSshFuture.verifyResult(AbstractSshFuture.java:127) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:39) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:32) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.verifyAuth(ApacheSession.java:800) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.authenticateToServer(ApacheSession.java:635) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.access$500(ApacheSession.java:122) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession$1.run(ApacheSession.java:443) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Thread.java:825) Caused by: org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.client.session.ClientUserAuthService.tryNext(ClientUserAuthService.java:379) at org.apache.sshd.client.session.ClientUserAuthService.processUserAuth(ClientUserAuthService.java:315) at org.apache.sshd.client.session.ClientUserAuthService.process(ClientUserAuthService.java:252) at org.apache.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.apache.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:591) at org.apache.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:522) at org.apache.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.apache.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:521) at org.apache.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1639) at org.apache.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:482) at org.apache.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.apache.sshd.mina.MinaService.messageReceived(MinaService.java:156) at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:997) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1114) at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:121) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:634) at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:539) at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$1200(AbstractPollingIoProcessor.java:68) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1242) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1231) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:683) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ... 1 more [2024-09-17 10:32:38.396] ERROR 000000000000 ApacheSession.authenticateToServer(preferredAuth, request).Authenticating via public key failed with error: No more authentication methods available [2024-09-17 10:32:38.396] DEBUG 000000000000 ApacheSession.authenticateToServer(preferredAuth, request). Public Key authentication also failed, now checking with the combination of password and public key... [2024-09-17 10:32:38.397] DEBUG preferredCipher null [2024-09-17 10:32:38.397] DEBUG client cipher addClientCiphers [2024-09-17 10:32:38.397] DEBUG client cipher supportCBCCiphers true [2024-09-17 10:32:38.397] DEBUG Client cipher list [aes128-cbc, 3des-cbc, blowfish-cbc, arcfour128, arcfour256, aes192-cbc, aes256-cbc, aes128-ctr, aes192-ctr, aes256-ctr, aes128-...@openssh.com, aes256-...@openssh.com] [2024-09-17 10:32:38.397] DEBUG preferredMac hmac-sha2-512 [2024-09-17 10:32:38.397] DEBUG client cipher addClientMacs [2024-09-17 10:32:38.397] DEBUG client mac list [hmac-sha2-512, hmac-md5, hmac-sha1-96, hmac-md5-96, hmac-sha2-256-...@openssh.com, hmac-sha2-512-...@openssh.com, hmac-sha1-...@openssh.com, hmac-sha2-256, hmac-sha1] [2024-09-17 10:32:38.397] DEBUG getUserAuthFactories [[publickey], UserAuthPasswordFactory[password], [publickey]] authMethods:password,publickey [2024-09-17 10:32:38.402] DEBUG After establishing session ClientSessionImpl[Swarna_SFTP@/127.0.0.1:31206] [2024-09-17 10:32:38.417] DEBUG ApacheSession.beginSession(BSR,R,PT) getting the user key information for key id : 123787179a8bfe288node1 For WFID: 4367 [2024-09-17 10:32:38.501] ERROR 000000000000 ApacheSession.verifyAuth(request, authMethod, factory).Authentication verification failed due to: No more authentication methods available [2024-09-17 10:32:38.501] ERROR [1726549358501] No more authentication methods available [2024-09-17 10:32:38.501] ERRORDTL [1726549358501]org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.common.future.AbstractSshFuture.verifyResult(AbstractSshFuture.java:127) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:39) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:32) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.verifyAuth(ApacheSession.java:800) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.authenticateToServer(ApacheSession.java:655) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.access$500(ApacheSession.java:122) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession$1.run(ApacheSession.java:443) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Thread.java:825) Caused by: org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.client.session.ClientUserAuthService.tryNext(ClientUserAuthService.java:379) at org.apache.sshd.client.session.ClientUserAuthService.processUserAuth(ClientUserAuthService.java:315) at org.apache.sshd.client.session.ClientUserAuthService.process(ClientUserAuthService.java:252) at org.apache.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.apache.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:591) at org.apache.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:522) at org.apache.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.apache.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:521) at org.apache.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1639) at org.apache.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:482) at org.apache.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.apache.sshd.mina.MinaService.messageReceived(MinaService.java:156) at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:997) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1114) at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:121) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:634) at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:539) at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$1200(AbstractPollingIoProcessor.java:68) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1242) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1231) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:683) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ... 1 more [2024-09-17 10:32:38.501] ERROR 000000000000 ApacheSession.authenticateToServer(preferredAuth, request).Authenticating via public key and password combination failed with error: No more authentication methods available [2024-09-17 10:32:38.501] ERROR 000000000000 ApacheSession.authenticateToServer(prefferedAuth, Request).Authentication validation failed due to: No more authentication methods available [2024-09-17 10:32:38.501] ERROR [1726549358501] No more authentication methods available [2024-09-17 10:32:38.501] ERRORDTL [1726549358501]org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.common.future.AbstractSshFuture.verifyResult(AbstractSshFuture.java:127) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:39) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:32) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.verifyAuth(ApacheSession.java:800) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.authenticateToServer(ApacheSession.java:655) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.access$500(ApacheSession.java:122) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession$1.run(ApacheSession.java:443) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Thread.java:825) Caused by: org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.client.session.ClientUserAuthService.tryNext(ClientUserAuthService.java:379) at org.apache.sshd.client.session.ClientUserAuthService.processUserAuth(ClientUserAuthService.java:315) at org.apache.sshd.client.session.ClientUserAuthService.process(ClientUserAuthService.java:252) at org.apache.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.apache.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:591) at org.apache.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:522) at org.apache.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.apache.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:521) at org.apache.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1639) at org.apache.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:482) at org.apache.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.apache.sshd.mina.MinaService.messageReceived(MinaService.java:156) at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:997) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1114) at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:121) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:634) at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:539) at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$1200(AbstractPollingIoProcessor.java:68) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1242) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1231) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:683) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ... 1 more [2024-09-17 10:32:38.501] ERROR ApacheSession.beginSession(BSR,R,PT) runnable caught exception. SSH_DISCONNECT_BY_APPLICATION:SFTP session channel closed by server. For WFID: 4367 [2024-09-17 10:32:38.501] ERROR [1726549358501] No more authentication methods available [2024-09-17 10:32:38.502] ERRORDTL [1726549358501]org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.common.future.AbstractSshFuture.verifyResult(AbstractSshFuture.java:127) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:39) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:32) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.verifyAuth(ApacheSession.java:800) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.authenticateToServer(ApacheSession.java:655) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.access$500(ApacheSession.java:122) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession$1.run(ApacheSession.java:443) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Thread.java:825) Caused by: org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.client.session.ClientUserAuthService.tryNext(ClientUserAuthService.java:379) at org.apache.sshd.client.session.ClientUserAuthService.processUserAuth(ClientUserAuthService.java:315) at org.apache.sshd.client.session.ClientUserAuthService.process(ClientUserAuthService.java:252) at org.apache.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.apache.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:591) at org.apache.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:522) at org.apache.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.apache.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:521) at org.apache.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1639) at org.apache.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:482) at org.apache.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.apache.sshd.mina.MinaService.messageReceived(MinaService.java:156) at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:997) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1114) at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:121) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:634) at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:539) at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$1200(AbstractPollingIoProcessor.java:68) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1242) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1231) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:683) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ... 1 more [2024-09-17 10:32:38.502] ERROR 000000000000 GLOBAL_SCOPE ApacheSession.beginSession(BSR,R,PT) runnable caught exception. SSH_DISCONNECT_BY_APPLICATION:SFTP session channel closed by server. For WFID: 4367 org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.common.future.AbstractSshFuture.verifyResult(AbstractSshFuture.java:127) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:39) at org.apache.sshd.client.future.DefaultAuthFuture.verify(DefaultAuthFuture.java:32) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.verifyAuth(ApacheSession.java:800) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.authenticateToServer(ApacheSession.java:655) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession.access$500(ApacheSession.java:122) at com.sterlingcommerce.woodstock.services.apachesftpclient.client.ApacheSession$1.run(ApacheSession.java:443) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Thread.java:825) Caused by: org.apache.sshd.common.SshException: No more authentication methods available at org.apache.sshd.client.session.ClientUserAuthService.tryNext(ClientUserAuthService.java:379) at org.apache.sshd.client.session.ClientUserAuthService.processUserAuth(ClientUserAuthService.java:315) at org.apache.sshd.client.session.ClientUserAuthService.process(ClientUserAuthService.java:252) at org.apache.sshd.common.session.helpers.CurrentService.process(CurrentService.java:109) at org.apache.sshd.common.session.helpers.AbstractSession.doHandleMessage(AbstractSession.java:591) at org.apache.sshd.common.session.helpers.AbstractSession.lambda$handleMessage$0(AbstractSession.java:522) at org.apache.sshd.common.util.threads.ThreadUtils.runAsInternal(ThreadUtils.java:68) at org.apache.sshd.common.session.helpers.AbstractSession.handleMessage(AbstractSession.java:521) at org.apache.sshd.common.session.helpers.AbstractSession.decode(AbstractSession.java:1639) at org.apache.sshd.common.session.helpers.AbstractSession.messageReceived(AbstractSession.java:482) at org.apache.sshd.common.session.helpers.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:64) at org.apache.sshd.mina.MinaService.messageReceived(MinaService.java:156) at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:997) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:1114) at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:121) at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:641) at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:634) at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:539) at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$1200(AbstractPollingIoProcessor.java:68) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1242) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.process(AbstractPollingIoProcessor.java:1231) at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:683) at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ... 1 more [2024-09-17 10:32:38.502] ERROR ApacheSession.failedSequence(S,R) No more authentication methods available:SSH_DISCONNECT_BY_APPLICATION:SFTP session channel closed by server. : [2024-09-17 10:32:38.502] DEBUG Response.sendResults - Entered. Time - 1726549358502 [2024-09-17 10:32:38.502] DEBUG Response.sendResults - isSynchronized. Time - 1726549358502 [2024-09-17 10:32:38.502] DEBUG Response.sendResults - exit. Time - 1726549358502 [2024-09-17 10:32:38.502] DEBUG ApacheClient.beginSession(BSR) exiting.For WFID: 4367 [2024-09-17 10:32:38.503] DEBUG ApacheSession.beginSession(BSR,R,PT) transport For WFID: 4367 [2024-09-17 10:32:38.504] DEBUG BeginSessionService.primitiveProcessData() - Incremented Session Token Count for SwarnaSFTPClient20_SFTPClientAdapter20_node1 For Wfid:4367 [2024-09-17 10:32:38.504] DEBUG BeginSessionService.processData() - Un-registered thread with Ops. [2024-09-17 10:32:38.504] DEBUG BeginSessionService.processData() - Exiting ... For Wfid:4367 ### Expected behavior Client should be able to connect to sftp server using Public Key authentication ### Relevant log output _No response_ ### Other information _No response_ -- This is an automated message from the Apache Git Service. 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