Zig

FTPS / Implicit SSL

See more FTP Examples

Demonstrates how to connect using implicit SSL on port 990. The FTP component connects using SSL on port 990, which is the de-facto standard FTP SSL port. Not all FTP servers support implicit SSL. An alternative is to use AUTH SSL (also called AUTH TLS). Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    var success: bool = false;

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

    const ftp = try chilkat.Ftp2.init();
    defer ftp.deinit();

    // If this example does not work, try using passive mode
    // by setting this to true.
    ftp.setPassive(false);
    ftp.setHostname("ftp.something.com");
    ftp.setUsername("test");
    ftp.setPassword("test");
    ftp.setPort(990);

    // We don't want AUTH SSL:
    ftp.setAuthTls(false);

    // We want Implicit SSL:
    ftp.setSsl(true);

    // Connect and login to the FTP server.
    success = if (ftp.connect()) true else |_| false;
    if (!success) {
        std.debug.print("{s}\n", .{try ftp.getLastErrorText(alloc)});
        return;
    } else {
        // LastErrorText contains information even when
        // successful. This allows you to visually verify
        // that the secure connection actually occurred.
        std.debug.print("{s}\n", .{try ftp.getLastErrorText(alloc)});
    }

    std.debug.print("FTPS Channel Established!\n", .{});

    // Do whatever you're doing to do ...
    // upload files, download files, etc...

    success = if (ftp.disconnect()) true else |_| false;
}