goftp

Golang FTP library with Walk support.

Features

• AUTH TLS support
• Walk

Sample

    package main

    import (
        "crypto/sha256"
        "crypto/tls"
        "fmt"
        "io"
        "os"

        "github.com/dutchcoders/goftp"
    )

    func main() {
        var err error
        var ftp *goftp.FTP

        // For debug messages: goftp.ConnectDbg("ftp.server.com:21")
        if ftp, err = goftp.Connect("ftp.server.com:21"); err != nil {
            panic(err)
        }

        defer ftp.Close()

        config := tls.Config{
            InsecureSkipVerify: true,
            ClientAuth:         tls.RequestClientCert,
        }

        if err = ftp.AuthTLS(config); err != nil {
            panic(err)
        }

        if err = ftp.Login("username", "password"); err != nil {
            panic(err)
        }

        if err = ftp.Cwd("/"); err != nil {
            panic(err)
        }

        var curpath string
        if curpath, err = ftp.Pwd(); err != nil {
            panic(err)
        }

        fmt.Printf("Current path: %s", curpath)

        var files []string
        if files, err = ftp.List(""); err != nil {
            panic(err)
        }

        fmt.Println(files)

        var file *os.File
        if file, err = os.Open("/tmp/test.txt"); err != nil {
            panic(err)
        }

        if err := ftp.Stor("/test.txt", file); err != nil {
            panic(err)
        }

        err = ftp.Walk("/", func(path string, info os.FileMode, err error) error {
            _, err = ftp.Retr(path, func(r io.Reader) error {
                var hasher = sha256.New()
                if _, err = io.Copy(hasher, r); err != nil {
                    return err
                }

                hash := fmt.Sprintf("%s %x", path, sha256.Sum256(nil))
                fmt.Println(hash)

                return err
            })

            return nil
        })
    }

Contributions

Contributions are welcome.

• Sourav Datta: for his work on the anonymous user login and multiline return status.
• Vincenzo La Spesa: for his work on resolving login issues with specific ftp servers

Creators

Remco Verhoef

• https://twitter.com/remco_verhoef
• https://twitter.com/dutchcoders

Copyright and license

Code and documentation copyright 2011-2014 Remco Verhoef. Code released under the MIT license.