The Secure File Transfer Protocol (SFTP client) will provide secure file transfer functionality over any reliable data stream, SSH in this case. This is the standard file transfer protocol to be used with the SSH2 protocol.
Windowless wodSFTP component implements client side of this protocol which is reliable and easy to use. SFTP is not just some "FTP over SSH" wrapper - it is newer protocol, supported by all SSH2 servers as their subsystem.
SFTP protocol is designed to provide primarily file transfer, but also more general file system access on the remote server - in secure manner. SFTP protocol assumes it is running on secure channel (secure channel is implemented in wodSFTP), thus no plaintext passwords, file or directory contents, or any other information is exposed to the network.
Here are some key features of "wodSFTP":
· PutData and GetData to copy string variable to/from remote file
· PutFiles, GetFiles... to upload/download/delete multiple files, recursively
· MakeDir and RemoveDir to create and delete directories
· DeleteFile to delete file on the server
· ListItems event to list files in some directory on remote server
· GetAttributes/SetAttributes to retrieve and set attributes for the file (or directory)
· Resume property to resume broken transfers
· Blocking mode to execute methods and wait until they are completed
· Password and PublicKey properties that determine type of authentication with the server
· ASCII and Binary file transfers to handle different data types
· Done event that is fired when executed method is completed - a perfect place to initiate new command
· Compression - from 0 (no compression) up to level 9 (high compression)
· Proxy support - for SOCKS4/5 and standard WEB proxy
· Password and PrivateKey authentication
· fast notifications - you can use callback methods, not slow events
· Support for 64-bit file sizes (more than 4.2gb)
Limitations:
· 30-day trial period
What's New in This Release: [ read full changelog ]
· Significant SFTP download speed increase
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