Konrad Stachera created CAMEL-18264: ---------------------------------------
Summary: Camel SFTP: Cannot configure JSch client to use ssh-dss key Key: CAMEL-18264 URL: https://issues.apache.org/jira/browse/CAMEL-18264 Project: Camel Issue Type: Bug Components: camel-sftp Environment: Tested with Apache Camel 3.17.0 and 3.18.0 Reporter: Konrad Stachera Attachments: image-2022-07-11-10-34-58-099.png When server requires ssh-dss host key algorithm it is not possible to configure sFTP camel component to use such key type, therefore connecting fails with "com.jcraft.jsch.JSchException: Algorithm negotiation fail". When these two properties are added in debug mode: {code:java} session.setConfig("server_host_key", session.getConfig("server_host_key") + ",ssh-dss") session.setConfig("PubkeyAcceptedAlgorithms", session.getConfig("PubkeyAcceptedAlgorithms") + ",ssh-dss") {code} in SftpOperations class: !image-2022-07-11-10-34-58-099.png! the connection is established successfully. It should be possible to configure "server_host_key" and "PubkeyAcceptedAlgorithms" in camel sFTP component. -- This message was sent by Atlassian Jira (v8.20.10#820010)