- A new SFTP configuration property has been introduced that limits the maximum amount of data that can be sent in a single SSH_FXP_WRITE packet - default=256KB
/**
* Force the use of a max. packet length for {@link AbstractSftpSubsystemHelper#doWrite(Buffer, int)} protection
* against malicious packets
*/
public static final Property<Integer> MAX_WRITE_DATA_PACKET_LENGTH
= Property.integer("sftp-max-writedata-packet-length", 256 * 1024);This might cause SFTP write failures for clients that might have sent larger buffers and they have been accepted so far. If this happens, simply increase this value (though the choice of 256KB should be compatible with the vast majority of clients).
- SSHD-1231 Public key authentication: wrong signature algorithm used (ed25519 key with ssh-rsa signature)
- SSHD-1233 Added support for "limits@openssh.com" SFTP extension