Node.js

Upload to Tumbleweed SecureTransport FTPS Server

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Demonstrates how to connect, authenticate, and upload file to a Tumbleweed Secure Transport SSL FTP Server. Instead of providing a login name and password, you pass the string "site-auth" for the username, and an empty string for the password. You must also provide a client-side digital certificate -- as the certificate's credentials and validity are used to authenticate. Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

    //  This example requires the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    var ftp = new chilkat.Ftp2();

    //  This code has been tested with the Tumbleweed server
    //  at sft.wellsfargo.com
    ftp.Hostname = "sft.wellsfargo.com";

    //  Use these exact strings for the username and password:
    ftp.Username = "site-auth";
    ftp.Password = "";

    //  Establish an AUTH SSL secure channel after connecting.
    //  Your client-side certificate is used for authentication when
    //  the SSL channel is established.
    ftp.AuthSsl = true;

    //  The Ssl property is for establishing an implicit SSL connection
    //  on port 990.  Do not set it.
    ftp.Ssl = false;

    //  Load a certificate from a .pfx
    //  A PFX may contain several certs, including the certificates
    //  in a chain of authority.
    var certStore = new chilkat.CertStore();
    var password = "***";
    //  Load the certs from a PFX into an in-memory certificate store:
    success = certStore.LoadPfxFile("my.pfx",password);
    if (success !== true) {
        console.log(certStore.LastErrorText);
        return;
    }

    //  Find the desired certificate.
    var jsonCN = new chilkat.JsonObject();
    jsonCN.UpdateString("CN","cert common name");

    var cert = new chilkat.Cert();
    success = certStore.FindCert(jsonCN,cert);
    if (success == false) {
        console.log("Certificate not found!");
        return;
    }

    //  Tell the Chilkat FTP2 component to use the client-side
    //  cert for the SSL connection:
    success = ftp.SetSslClientCert(cert);

    //  Connect and authenticate with the FTP server.
    success = ftp.Connect();
    if (success !== true) {
        console.log(ftp.LastErrorText);
        return;
    }
    else {
        //  LastErrorText contains information even when
        //  successful. This allows you to visually verify
        //  that the secure connection actually occurred.
        console.log(ftp.LastErrorText);
    }

    console.log("Secure FTP Channel Established!");

    //  Change to the remote directory where the file will be
    //  uploaded.  If your file is to be uploaded to the FTP user 
    //  account's home directory, this is not necessary.
    success = ftp.ChangeRemoteDir("someSubDir");
    if (success !== true) {
        console.log(ftp.LastErrorText);
        return;
    }

    //  You may include an absolute or relative path with the 
    //  local filename.  If no path is included, the file should 
    //  be present in the current working directory of the calling
    //  process.
    var localFilename = "someFile.dat";
    var remoteFilename = "someFile.dat";

    //  Upload the file.
    success = ftp.PutFile(localFilename,remoteFilename);
    if (success !== true) {
        console.log(ftp.LastErrorText);
        return;
    }

    success = ftp.Disconnect();

}

chilkatExample();