mirror of https://github.com/pkg/sftp.git
93 lines
1.6 KiB
Go
93 lines
1.6 KiB
Go
package sftp_test
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import (
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"fmt"
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"log"
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"os"
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"os/exec"
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"github.com/pkg/sftp"
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"golang.org/x/crypto/ssh"
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)
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func Example() {
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var conn *ssh.Client
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// open an SFTP session over an existing ssh connection.
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sftp, err := sftp.NewClient(conn)
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if err != nil {
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log.Fatal(err)
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}
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defer sftp.Close()
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// walk a directory
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w := sftp.Walk("/home/user")
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for w.Step() {
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if w.Err() != nil {
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continue
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}
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log.Println(w.Path())
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}
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// leave your mark
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f, err := sftp.Create("hello.txt")
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if err != nil {
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log.Fatal(err)
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}
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if _, err := f.Write([]byte("Hello world!")); err != nil {
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log.Fatal(err)
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}
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// check it's there
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fi, err := sftp.Lstat("hello.txt")
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if err != nil {
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log.Fatal(err)
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}
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log.Println(fi)
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}
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func ExampleNewClientPipe() {
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// Connect to a remote host and request the sftp subsystem via the 'ssh'
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// command. This assumes that passwordless login is correctly configured.
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cmd := exec.Command("ssh", "example.com", "-s", "sftp")
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// send errors from ssh to stderr
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cmd.Stderr = os.Stderr
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// get stdin and stdout
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wr, err := cmd.StdinPipe()
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if err != nil {
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log.Fatal(err)
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}
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rd, err := cmd.StdoutPipe()
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if err != nil {
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log.Fatal(err)
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}
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// start the process
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if err := cmd.Start(); err != nil {
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log.Fatal(err)
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}
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defer cmd.Wait()
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// open the SFTP session
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client, err := sftp.NewClientPipe(rd, wr)
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if err != nil {
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log.Fatal(err)
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}
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// read a directory
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list, err := client.ReadDir("/")
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if err != nil {
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log.Fatal(err)
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}
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// print contents
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for _, item := range list {
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fmt.Println(item.Name())
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}
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// close the connection
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client.Close()
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}
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