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Topic review

josenebro

SSH host key fingerprint "ssh-rsa 2048 xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx" does not mat

I am using the .NET libraries and I am trying to connect to a server for the first time.
I am using public/private key authentication.
HostName, UserName, Password etc, have been set in memory variables before calling this code
below is my code
try
{
    // Setup session options
    SessionOptions sessionOptions = new SessionOptions
    {
        Protocol = Protocol.Sftp,
        HostName = ftpServer,
        UserName = ftpUser,
        Password = ftpPassword,
        //GiveUpSecurityAndAcceptAnySshHostKey = false,
        SshHostKeyFingerprint = "ssh-rsa 2048 xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx",
        SshPrivateKeyPath = PrivateKeyFile,
        PortNumber = 22,
        SshPrivateKeyPassphrase = PrivateKeyPass
    };
/////Here I get the exception?/// Why?
 
    using (Session session = new Session())
    {
        session.Open(sessionOptions);
 
        // Upload files
        TransferOptions transferOptions = new TransferOptions();
        transferOptions.TransferMode = TransferMode.Binary;
 
        TransferOperationResult transferResult;
        transferResult = session.PutFiles(localfilename, ftpfilename, false, transferOptions);
        transferResult.Check();
        if (transferResult.IsSuccess)
        {
            return true;
        }
        else
        {
            return false;
        }
    }
}
catch (Exception e)
{
    writeToLog(true, e.Message.ToString());
    throw new Exception(e.Message);
}

I get the following error in the call to create the session:
SSH host key fingerprint "ssh-rsa 2048 xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx" does not match pattern /((ssh-rsa|ssh-dss)( |-))?(\d+ )?([0-9a-f]{2}(:|-)){15}[0-9a-f]{2}(;((ssh-rsa|ssh-dss)( |-))?(\d+ )?([0-9a-f]{2}(:|-)){15}[0-9a-f]{2})*/

What am I doing wrong?