java - Proxy Authentication Failed error -


I'm trying to bypass an FTP site firewall using it.sauronsoftware through proxy . Ftp4j.FTPClient I know my username / password is correct because I can connect using FileZilla. I tried to use Authenticator , but it has no use code:

  import java.net certifier; Import it. Cyron Software Footpie 4 J. FTPTP client; Import it. Cyron Software Footpie 4 J. Connectors FTPPCACAnctor; ... FTPClient Client = New FTPClient (); FTPProxyConnector Connector = New FTPProxyConnector (string "proxyhost", int proxyport); Client.setConnector (connector); AuthenticatorksetDefault (new certifier () {@ Override public Paswardathikeshn Praptpaswardatifikeshn ()) New Paswardathikeshn ( "Proksiugr", "Prokseepas" .to Crare ());}}) System.setProperty ( "ftp.proxyHost", "Proksihost") ; System.setProperty ("ftp.proxyPort", "ProxyPort"); System.setProperty ("ftp.proxyUser", "ProxyUser"); System.setProperty ("ftp.proxyPass", "ProxyPass"); System.out.println ("Proxy Access"); Client.connect ("ftpHost"); Client.login ("ftpUser", "ftpPass");   

gives me this error: java.io.IOException: The proxy authentication failed

Whatever I've tried: < / p>

  • alternative constructor (string, Int, string, string) using
  • Authenticator removing
  • simply use

    However, when I Authenticator'm using, I get connection timed a different error saying.

    Both errors are on line client.connect ("ftpHost"); <

    When I found out that is used to bypass the proxy firewall 1 checkpoint - if it helps.

    Check password's property name. Its name is ftp.proxyPassword, and not ftp.proxyPass.

      System.setProperty ("ftp.proxyUser", "proxyUser"); System.setProperty ("ftp.proxyPassword", "ProxyPass");   

    Try it out and tell us your results!

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