Mulesoft - SFTP 连接重置
尝试连接到 Azure SFTP 会导致“连接重置”——与在 Mule 应用程序中使用“列表”操作以及仅使用连接器中的“测试连接”按钮时相同。
凭证很好，并且可以使用不同的 FTP 客户端完全访问服务器。
也许你有一个想法或者可以从调试日志中得到比我更多的想法：
DEBUG org.mule.extension.sftp.internal.connection.SftpConnectionProvider: Connecting to host: 'xyz.blob.core.windows.net' at port: '22'
DEBUG com.jcraft.jsch: Connecting to xyz.blob.core.windows.net port 22
DEBUG com.jcraft.jsch: Connection established
DEBUG com.jcraft.jsch: Remote version string: SSH-2.0-AzureSSH_1.0.0
DEBUG com.jcraft.jsch: Local version string: SSH-2.0-JSCH-0.1.54
DEBUG com.jcraft.jsch: CheckCiphers: aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-ctr,arcfour,arcfour128,arcfour256
DEBUG com.jcraft.jsch: CheckKexes: diffie-hellman-group14-sha1,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521
DEBUG com.jcraft.jsch: CheckSignatures: ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521
DEBUG com.jcraft.jsch: SSH_MSG_KEXINIT sent
DEBUG com.jcraft.jsch: Disconnecting from xyz.blob.core.windows.net port 22
ERROR org.mule.extension.sftp.internal.connection.SftpConnectionProvider: Session.connect: java.net.SocketException: Connection reset
com.jcraft.jsch.JSchException: Session.connect: java.net.SocketException: Connection reset
Trying to connect to an Azure SFTP results in a "connection reset" - same when using the "list" operation in a mule application as well as simply using the "test connection" button in the connector.
Credentials are fine and server is perfectly accessible with different FTP Clients.
Maybe you have an idea or can make more then I from the DEBUG log:
DEBUG org.mule.extension.sftp.internal.connection.SftpConnectionProvider: Connecting to host: 'xyz.blob.core.windows.net' at port: '22'
DEBUG com.jcraft.jsch: Connecting to xyz.blob.core.windows.net port 22
DEBUG com.jcraft.jsch: Connection established
DEBUG com.jcraft.jsch: Remote version string: SSH-2.0-AzureSSH_1.0.0
DEBUG com.jcraft.jsch: Local version string: SSH-2.0-JSCH-0.1.54
DEBUG com.jcraft.jsch: CheckCiphers: aes256-ctr,aes192-ctr,aes128-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-ctr,arcfour,arcfour128,arcfour256
DEBUG com.jcraft.jsch: CheckKexes: diffie-hellman-group14-sha1,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521
DEBUG com.jcraft.jsch: CheckSignatures: ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521
DEBUG com.jcraft.jsch: SSH_MSG_KEXINIT sent
DEBUG com.jcraft.jsch: Disconnecting from xyz.blob.core.windows.net port 22
ERROR org.mule.extension.sftp.internal.connection.SftpConnectionProvider: Session.connect: java.net.SocketException: Connection reset
com.jcraft.jsch.JSchException: Session.connect: java.net.SocketException: Connection reset
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（2）
如果指定身份文件的 SFTP 配置中缺少首选身份验证方法，并且目标 SFTP 服务器仅启用基于 SSH 密钥的身份验证
The issue can happen if the preferred authentication method is missing in the SFTP configuration with the identity file specified, and the target SFTP server is only enabled for SSH key based authentication
<sftp:connection host="${sftp.host}" port="${sftp.port}" username="${sftp.username}" passphrase="${sftp.passphrase}" preferredAuthenticationMethods="#[['PUBLIC_KEY']]" identityFile="${sftp.identityfile}" connectionTimeout="${sftp.connectionTimeout}" responseTimeout="${ftp.responseTimeout}">
</sftp:connection>
使用 JSCH 连接到 Azure SFTP 存在一个已知问题。请参阅 这篇文章。
There is a known issue with connection to Azure SFTP using JSCH. See this post.