SSLFTPClient Properties

Force the PORT command to send a fixed IP address, used only for certain firewalls

Port range for active mode, used only if it is necessary to limit the ports to a narrow range specified in a firewall

Controls/indicates whether custom diffie-helman groups are permitted

Use AutoPassiveIPSubstitution to ensure that data-socket connections are made to the same IP address that the control socket is connected to.

Get/sets the cipher-suites permissible during establishment of a secure connection.

The certificate to be presented to the server.

If true then streams are closed after a transfer has completed.

Is the client currently connected?

The connection-mode (passive or active) of data-channels.

The encoding to use when dealing with file and directory paths.

The port on the server to which to connect the control-channel.

Number of transfers before going to sleep

The encoding to use for data when transferring in ASCII mode.

Controls whether or not a file is deleted when a failure occurs.

If set to true, the transfer mode in operations involving multiple files is automatically changed between ASCII and binary as appropriate.

Holds fragments of server messages that indicate a directory is empty

Holds fragments of server messages that indicate a file was not found

Force the use of EPRT and EPSV extensions even for IPv4

Override the chosen file factory with a user created one - meaning that a specific parser has been selected.

Indicates whether the client is currently connected with the server.

Indicates whether the control channel is currently secure.

Controls/indicates whether this client is performing explicit or implicit FTPS.

Returns true if the next transfer is to be resumed (i.e. Resume has been called).

The number of bytes transferred in the last transfer operation.

The remote name/path of the last file transferred.

The latest valid reply from the server.

The license key string.

The license owner string.

Log tag

Get/sets the maximum SSL/TLS version to use. TLS is the successor to SSL and should be used unless the server does not support it - SSL 3.0 has various vulnerabilities such as the POODLE exploit. SSLFTPSSLVersion.DETECT no longer will interoperate with SSL 3.0.

The maximum transfer rate in bytes per sec

Get/sets the minimum SSL/TLS version to use. TLS is the successor to SSL and should be used unless the server does not support it - SSL 3.0 has various vulnerabilities such as the POODLE exploit. SSLFTPSSLVersion.DETECT no longer will interoperate with SSL 3.0.

The culture for parsing file listings.

Settings for using proxies.

Get/set the name of the remote host.

Returns an array containing all root certificates.

The certificate presented by the server.

The name to be used when performing a name-check during the validation of the server certificate.

Controls various server security compatibility features.

Controls the way in which server certificates are validated.

The interval in seconds that the server is sent a wakeup message during large transfers.

Controls/indicates whether this client requires using the extended master secret for TLS session resumption in TLS versions up to 1.2. Currently session resumption is not supported in TLS 1.3.

Include hidden files in operations that involve listing of directories, and if supported by the server.

Enabling or not of sleeping after a certain number of transfers

Number of seconds spent asleep

Get/sets the minimum SSL/TLS version to use. TLS is the successor to SSL and should be used unless the server does not support it - SSL 3.0 has various vulnerabilities such as the POODLE exploit. SSLFTPSSLVersion.DETECT no longer will interoperate with SSL 3.0.

Controls whether or not checking of return codes is strict.

For cases where your FTP server does not properly manage PASV connections, it may be necessary to synchronize the creation of passive data sockets. It has been reported that some FTP servers (such as those at Akamai) appear to get confused when multiple FTP clients from the same IP address attempt to connect at the same time. The default value for SynchronizePassiveConnections is false.

TCP read/write buffer size on the underlying sockets.

Time difference between server and client (relative to client).

Indicates whether seconds were included in the most recent directoy listing.

TCP timeout on the underlying sockets, in milliseconds.

The size of the buffers (in bytes) used in writing to and reading from the data-sockets.

Holds fragments of server messages that indicate a transfer completed.

The number of bytes transferred between each notification of the BytesTransferred event.

By default the BytesTransferred event is not triggered during directory listings - this property can be used to enable this behaviour.

The current file transfer type (BINARY or ASCII).

Controls/indicates whether this client is using the SSL client hello signature extension for when TLS 1.2 is one of the protocol version options

Controls/indicates whether this client is using SSL/TLS session resumption. TLS session resumption is not currently supported in TLS 1.3.

Server welcome message.