Please disregard this issue as I have gotten it to work, and if you read this thanks for reading.
Jon From: Jon Madsen <jon.mad...@se.com> Date: Tuesday, February 21, 2023 at 3:25 PM To: users@mina.apache.org <users@mina.apache.org> Subject: Client support for Diffie-Hellman-group1-sha1 key exchange Hi all, I am working on a product that needs to support legacy devices in the field that support the old Diffie-hellman-group1-sha1 key exchange. I am using the SshClient with success with all of our other devices, however I am trying to figure out the proper way to add support for the dhg1 key exchange. The following is a code excerpt for a my client creation, and my failed attempt to add the key exchange, however it does not seem to work quite right. Any thoughts or help is greatly appreciated. private SshClient createClient() { SshClient client = SshClient.setUpDefaultClient(); // Get the current default list of key exchange factories List<KeyExchangeFactory> keyExchangeFactories = client.getKeyExchangeFactories(); // Add the Diffie-Hellman-group1-sha1 key exchange factory keyExchangeFactories.addAll(NamedFactory.setUpTransformedFactories( false, List.of(BuiltinDHFactories.dhg1), ClientBuilder.DH2KEX )); // Update the factories client.setKeyExchangeFactories(keyExchangeFactories); // Dump them just to see what is set client.getKeyExchangeFactories().stream().forEach(kex -> logger.error(String.format("Client session KEX: %s", kex.getName()))); return client; } Thanks, Jon Internal