Using Certificate in winscp.dll getting error SessionOptions.FtpSecure is not enabled :: Support Forum

cti@pmt.org
Joined:: 2025-01-02
Posts:: 1
Location:: Rupert Idaho

Using Certificate in winscp.dll getting error SessionOptions.FtpSecure is not enabled

2025-01-02 23:30

The real error is:

SessionOptions.TlsClientCertificatePath is set, but neither SessionOptions.FtpSecure nor SessionOptions.Secure is enabled.

I am setting it as you can see here in my log it shows Implicit:
As I change to other options, log shows the change of my options but nothing changes as far as the error is concerned. Cannot connect. I can use the app with the same certificate and other credentials and all is well.

My Log

Connecting - Certificate \\ebill-server-22\fileserver\shareng\911\9112021\id_ed25519-cert.pub Ftpsecure:Implicit Secure: False giveup: False
Connecting - Opening Connection WINSCP
Connecting - Error: SessionOptions.TlsClientCertificatePath is set, but neither SessionOptions.FtpSecure nor SessionOptions.Secure is enabled.
Connecting - Error: SessionOptions.TlsClientCertificatePath is set, but neither SessionOptions.FtpSecure nor SessionOptions.Secure is enabled.
Connecting - Error: SessionOptions.TlsClientCertificatePath is set, but neither SessionOptions.FtpSecure nor SessionOptions.Secure is enabled.

My current code:

.FtpSecure = FtpSecure.Implicit
' .GiveUpSecurityAndAcceptAnyTlsHostCertificate = True
.TlsClientCertificatePath = sublib2025.gblCertificate
 
'.SshHostKeyPolicy = SshHostKeyPolicy.GiveUpSecurityAndAcceptAny
 
write2TxtLogFile("Connecting", "Certificate " + .TlsClientCertificatePath.ToString + " Ftpsecure:" + .FtpSecure.ToString + " Secure: " + .Secure.ToString + " giveup: " + .GiveUpSecurityAndAcceptAnyTlsHostCertificate.ToString)

I must be doing something wrong, just do not know what it is.

Thanks for your help.

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martin◆ Site Admin
Joined:: 2002-12-10
Posts:: 41,668
Location:: Prague, Czechia

Re: Using Certificate in winscp.dll getting error SessionOptions.FtpSecure is not enabled

2025-01-06

Please post enough code, that allows us to reproduce the problem.

With VB.NET code like this, I'm not getting the exception:

Dim sessionOptions As New SessionOptions
With sessionOptions
    .Protocol = Protocol.Ftp
    .HostName = "example.com"
    .UserName = "user"
    .FtpSecure = FtpSecure.Implicit
    .TlsClientCertificatePath = "C:\certificate"
End With
 
Using session As New Session
    session.Open(sessionOptions)
End Using

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Using Certificate in winscp.dll getting error SessionOptions.FtpSecure is not enabled

Using Certificate in winscp.dll getting error SessionOptions.FtpSecure is not enabled

Re: Using Certificate in winscp.dll getting error SessionOptions.FtpSecure is not enabled

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