Ruby

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. Ruby

require 'chilkat'

success = false

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

ftp = Chilkat::CkFtp2.new()

# This code has been tested with the Tumbleweed server
# at sft.wellsfargo.com
ftp.put_Hostname("sft.wellsfargo.com")

# Use these exact strings for the username and password:
ftp.put_Username("site-auth")
ftp.put_Password("")

# Establish an AUTH SSL secure channel after connecting.
# Your client-side certificate is used for authentication when
# the SSL channel is established.
ftp.put_AuthSsl(true)

# The Ssl property is for establishing an implicit SSL connection
# on port 990.  Do not set it.
ftp.put_Ssl(false)

# Load a certificate from a .pfx
# A PFX may contain several certs, including the certificates
# in a chain of authority.
certStore = Chilkat::CkCertStore.new()
password = "***"
# Load the certs from a PFX into an in-memory certificate store:
success = certStore.LoadPfxFile("my.pfx",password)
if (success != true)
    print certStore.lastErrorText() + "\n";
    exit
end

# Find the desired certificate.
jsonCN = Chilkat::CkJsonObject.new()
jsonCN.UpdateString("CN","cert common name")

cert = Chilkat::CkCert.new()
success = certStore.FindCert(jsonCN,cert)
if (success == false)
    print "Certificate not found!" + "\n";
    exit
end

# 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)
    print ftp.lastErrorText() + "\n";
    exit
else
    # LastErrorText contains information even when
    # successful. This allows you to visually verify
    # that the secure connection actually occurred.
    print ftp.lastErrorText() + "\n";
end

print "Secure FTP Channel Established!" + "\n";

# 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)
    print ftp.lastErrorText() + "\n";
    exit
end

# 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.
localFilename = "someFile.dat"
remoteFilename = "someFile.dat"

# Upload the file.
success = ftp.PutFile(localFilename,remoteFilename)
if (success != true)
    print ftp.lastErrorText() + "\n";
    exit
end

success = ftp.Disconnect()