diff options
Diffstat (limited to 'vendor/github.com/pkg/sftp/examples')
6 files changed, 0 insertions, 610 deletions
diff --git a/vendor/github.com/pkg/sftp/examples/buffered-read-benchmark/main.go b/vendor/github.com/pkg/sftp/examples/buffered-read-benchmark/main.go deleted file mode 100644 index 36ac6d72..00000000 --- a/vendor/github.com/pkg/sftp/examples/buffered-read-benchmark/main.go +++ /dev/null @@ -1,78 +0,0 @@ -// buffered-read-benchmark benchmarks the peformance of reading -// from /dev/zero on the server to a []byte on the client via io.Copy. -package main - -import ( - "flag" - "fmt" - "io" - "log" - "net" - "os" - "time" - - "golang.org/x/crypto/ssh" - "golang.org/x/crypto/ssh/agent" - - "github.com/pkg/sftp" -) - -var ( - USER = flag.String("user", os.Getenv("USER"), "ssh username") - HOST = flag.String("host", "localhost", "ssh server hostname") - PORT = flag.Int("port", 22, "ssh server port") - PASS = flag.String("pass", os.Getenv("SOCKSIE_SSH_PASSWORD"), "ssh password") - SIZE = flag.Int("s", 1<<15, "set max packet size") -) - -func init() { - flag.Parse() -} - -func main() { - var auths []ssh.AuthMethod - if aconn, err := net.Dial("unix", os.Getenv("SSH_AUTH_SOCK")); err == nil { - auths = append(auths, ssh.PublicKeysCallback(agent.NewClient(aconn).Signers)) - - } - if *PASS != "" { - auths = append(auths, ssh.Password(*PASS)) - } - - config := ssh.ClientConfig{ - User: *USER, - Auth: auths, - HostKeyCallback: ssh.InsecureIgnoreHostKey(), - } - addr := fmt.Sprintf("%s:%d", *HOST, *PORT) - conn, err := ssh.Dial("tcp", addr, &config) - if err != nil { - log.Fatalf("unable to connect to [%s]: %v", addr, err) - } - defer conn.Close() - - c, err := sftp.NewClient(conn, sftp.MaxPacket(*SIZE)) - if err != nil { - log.Fatalf("unable to start sftp subsytem: %v", err) - } - defer c.Close() - - r, err := c.Open("/dev/zero") - if err != nil { - log.Fatal(err) - } - defer r.Close() - - const size = 1e9 - - log.Printf("reading %v bytes", size) - t1 := time.Now() - n, err := io.ReadFull(r, make([]byte, size)) - if err != nil { - log.Fatal(err) - } - if n != size { - log.Fatalf("copy: expected %v bytes, got %d", size, n) - } - log.Printf("read %v bytes in %s", size, time.Since(t1)) -} diff --git a/vendor/github.com/pkg/sftp/examples/buffered-write-benchmark/main.go b/vendor/github.com/pkg/sftp/examples/buffered-write-benchmark/main.go deleted file mode 100644 index d1babedb..00000000 --- a/vendor/github.com/pkg/sftp/examples/buffered-write-benchmark/main.go +++ /dev/null @@ -1,84 +0,0 @@ -// buffered-write-benchmark benchmarks the peformance of writing -// a single large []byte on the client to /dev/null on the server via io.Copy. -package main - -import ( - "flag" - "fmt" - "log" - "net" - "os" - "syscall" - "time" - - "golang.org/x/crypto/ssh" - "golang.org/x/crypto/ssh/agent" - - "github.com/pkg/sftp" -) - -var ( - USER = flag.String("user", os.Getenv("USER"), "ssh username") - HOST = flag.String("host", "localhost", "ssh server hostname") - PORT = flag.Int("port", 22, "ssh server port") - PASS = flag.String("pass", os.Getenv("SOCKSIE_SSH_PASSWORD"), "ssh password") - SIZE = flag.Int("s", 1<<15, "set max packet size") -) - -func init() { - flag.Parse() -} - -func main() { - var auths []ssh.AuthMethod - if aconn, err := net.Dial("unix", os.Getenv("SSH_AUTH_SOCK")); err == nil { - auths = append(auths, ssh.PublicKeysCallback(agent.NewClient(aconn).Signers)) - - } - if *PASS != "" { - auths = append(auths, ssh.Password(*PASS)) - } - - config := ssh.ClientConfig{ - User: *USER, - Auth: auths, - HostKeyCallback: ssh.InsecureIgnoreHostKey(), - } - addr := fmt.Sprintf("%s:%d", *HOST, *PORT) - conn, err := ssh.Dial("tcp", addr, &config) - if err != nil { - log.Fatalf("unable to connect to [%s]: %v", addr, err) - } - defer conn.Close() - - c, err := sftp.NewClient(conn, sftp.MaxPacket(*SIZE)) - if err != nil { - log.Fatalf("unable to start sftp subsytem: %v", err) - } - defer c.Close() - - w, err := c.OpenFile("/dev/null", syscall.O_WRONLY) - if err != nil { - log.Fatal(err) - } - defer w.Close() - - f, err := os.Open("/dev/zero") - if err != nil { - log.Fatal(err) - } - defer f.Close() - - const size = 1e9 - - log.Printf("writing %v bytes", size) - t1 := time.Now() - n, err := w.Write(make([]byte, size)) - if err != nil { - log.Fatal(err) - } - if n != size { - log.Fatalf("copy: expected %v bytes, got %d", size, n) - } - log.Printf("wrote %v bytes in %s", size, time.Since(t1)) -} diff --git a/vendor/github.com/pkg/sftp/examples/request-server/main.go b/vendor/github.com/pkg/sftp/examples/request-server/main.go deleted file mode 100644 index fd21b43e..00000000 --- a/vendor/github.com/pkg/sftp/examples/request-server/main.go +++ /dev/null @@ -1,131 +0,0 @@ -// An example SFTP server implementation using the golang SSH package. -// Serves the whole filesystem visible to the user, and has a hard-coded username and password, -// so not for real use! -package main - -import ( - "flag" - "fmt" - "io" - "io/ioutil" - "log" - "net" - "os" - - "github.com/pkg/sftp" - "golang.org/x/crypto/ssh" -) - -// Based on example server code from golang.org/x/crypto/ssh and server_standalone -func main() { - - var ( - readOnly bool - debugStderr bool - ) - - flag.BoolVar(&readOnly, "R", false, "read-only server") - flag.BoolVar(&debugStderr, "e", false, "debug to stderr") - flag.Parse() - - debugStream := ioutil.Discard - if debugStderr { - debugStream = os.Stderr - } - - // An SSH server is represented by a ServerConfig, which holds - // certificate details and handles authentication of ServerConns. - config := &ssh.ServerConfig{ - PasswordCallback: func(c ssh.ConnMetadata, pass []byte) (*ssh.Permissions, error) { - // Should use constant-time compare (or better, salt+hash) in - // a production setting. - fmt.Fprintf(debugStream, "Login: %s\n", c.User()) - if c.User() == "testuser" && string(pass) == "tiger" { - return nil, nil - } - return nil, fmt.Errorf("password rejected for %q", c.User()) - }, - } - - privateBytes, err := ioutil.ReadFile("id_rsa") - if err != nil { - log.Fatal("Failed to load private key", err) - } - - private, err := ssh.ParsePrivateKey(privateBytes) - if err != nil { - log.Fatal("Failed to parse private key", err) - } - - config.AddHostKey(private) - - // Once a ServerConfig has been configured, connections can be - // accepted. - listener, err := net.Listen("tcp", "0.0.0.0:2022") - if err != nil { - log.Fatal("failed to listen for connection", err) - } - fmt.Printf("Listening on %v\n", listener.Addr()) - - nConn, err := listener.Accept() - if err != nil { - log.Fatal("failed to accept incoming connection", err) - } - - // Before use, a handshake must be performed on the incoming net.Conn. - sconn, chans, reqs, err := ssh.NewServerConn(nConn, config) - if err != nil { - log.Fatal("failed to handshake", err) - } - log.Println("login detected:", sconn.User()) - fmt.Fprintf(debugStream, "SSH server established\n") - - // The incoming Request channel must be serviced. - go ssh.DiscardRequests(reqs) - - // Service the incoming Channel channel. - for newChannel := range chans { - // Channels have a type, depending on the application level - // protocol intended. In the case of an SFTP session, this is "subsystem" - // with a payload string of "<length=4>sftp" - fmt.Fprintf(debugStream, "Incoming channel: %s\n", newChannel.ChannelType()) - if newChannel.ChannelType() != "session" { - newChannel.Reject(ssh.UnknownChannelType, "unknown channel type") - fmt.Fprintf(debugStream, "Unknown channel type: %s\n", newChannel.ChannelType()) - continue - } - channel, requests, err := newChannel.Accept() - if err != nil { - log.Fatal("could not accept channel.", err) - } - fmt.Fprintf(debugStream, "Channel accepted\n") - - // Sessions have out-of-band requests such as "shell", - // "pty-req" and "env". Here we handle only the - // "subsystem" request. - go func(in <-chan *ssh.Request) { - for req := range in { - fmt.Fprintf(debugStream, "Request: %v\n", req.Type) - ok := false - switch req.Type { - case "subsystem": - fmt.Fprintf(debugStream, "Subsystem: %s\n", req.Payload[4:]) - if string(req.Payload[4:]) == "sftp" { - ok = true - } - } - fmt.Fprintf(debugStream, " - accepted: %v\n", ok) - req.Reply(ok, nil) - } - }(requests) - - root := sftp.InMemHandler() - server := sftp.NewRequestServer(channel, root) - if err := server.Serve(); err == io.EOF { - server.Close() - log.Print("sftp client exited session.") - } else if err != nil { - log.Fatal("sftp server completed with error:", err) - } - } -} diff --git a/vendor/github.com/pkg/sftp/examples/sftp-server/main.go b/vendor/github.com/pkg/sftp/examples/sftp-server/main.go deleted file mode 100644 index 48e0e868..00000000 --- a/vendor/github.com/pkg/sftp/examples/sftp-server/main.go +++ /dev/null @@ -1,147 +0,0 @@ -// An example SFTP server implementation using the golang SSH package. -// Serves the whole filesystem visible to the user, and has a hard-coded username and password, -// so not for real use! -package main - -import ( - "flag" - "fmt" - "io" - "io/ioutil" - "log" - "net" - "os" - - "github.com/pkg/sftp" - "golang.org/x/crypto/ssh" -) - -// Based on example server code from golang.org/x/crypto/ssh and server_standalone -func main() { - - var ( - readOnly bool - debugStderr bool - ) - - flag.BoolVar(&readOnly, "R", false, "read-only server") - flag.BoolVar(&debugStderr, "e", false, "debug to stderr") - flag.Parse() - - debugStream := ioutil.Discard - if debugStderr { - debugStream = os.Stderr - } - - // An SSH server is represented by a ServerConfig, which holds - // certificate details and handles authentication of ServerConns. - config := &ssh.ServerConfig{ - PasswordCallback: func(c ssh.ConnMetadata, pass []byte) (*ssh.Permissions, error) { - // Should use constant-time compare (or better, salt+hash) in - // a production setting. - fmt.Fprintf(debugStream, "Login: %s\n", c.User()) - if c.User() == "testuser" && string(pass) == "tiger" { - return nil, nil - } - return nil, fmt.Errorf("password rejected for %q", c.User()) - }, - } - - privateBytes, err := ioutil.ReadFile("id_rsa") - if err != nil { - log.Fatal("Failed to load private key", err) - } - - private, err := ssh.ParsePrivateKey(privateBytes) - if err != nil { - log.Fatal("Failed to parse private key", err) - } - - config.AddHostKey(private) - - // Once a ServerConfig has been configured, connections can be - // accepted. - listener, err := net.Listen("tcp", "0.0.0.0:2022") - if err != nil { - log.Fatal("failed to listen for connection", err) - } - fmt.Printf("Listening on %v\n", listener.Addr()) - - nConn, err := listener.Accept() - if err != nil { - log.Fatal("failed to accept incoming connection", err) - } - - // Before use, a handshake must be performed on the incoming - // net.Conn. - _, chans, reqs, err := ssh.NewServerConn(nConn, config) - if err != nil { - log.Fatal("failed to handshake", err) - } - fmt.Fprintf(debugStream, "SSH server established\n") - - // The incoming Request channel must be serviced. - go ssh.DiscardRequests(reqs) - - // Service the incoming Channel channel. - for newChannel := range chans { - // Channels have a type, depending on the application level - // protocol intended. In the case of an SFTP session, this is "subsystem" - // with a payload string of "<length=4>sftp" - fmt.Fprintf(debugStream, "Incoming channel: %s\n", newChannel.ChannelType()) - if newChannel.ChannelType() != "session" { - newChannel.Reject(ssh.UnknownChannelType, "unknown channel type") - fmt.Fprintf(debugStream, "Unknown channel type: %s\n", newChannel.ChannelType()) - continue - } - channel, requests, err := newChannel.Accept() - if err != nil { - log.Fatal("could not accept channel.", err) - } - fmt.Fprintf(debugStream, "Channel accepted\n") - - // Sessions have out-of-band requests such as "shell", - // "pty-req" and "env". Here we handle only the - // "subsystem" request. - go func(in <-chan *ssh.Request) { - for req := range in { - fmt.Fprintf(debugStream, "Request: %v\n", req.Type) - ok := false - switch req.Type { - case "subsystem": - fmt.Fprintf(debugStream, "Subsystem: %s\n", req.Payload[4:]) - if string(req.Payload[4:]) == "sftp" { - ok = true - } - } - fmt.Fprintf(debugStream, " - accepted: %v\n", ok) - req.Reply(ok, nil) - } - }(requests) - - serverOptions := []sftp.ServerOption{ - sftp.WithDebug(debugStream), - } - - if readOnly { - serverOptions = append(serverOptions, sftp.ReadOnly()) - fmt.Fprintf(debugStream, "Read-only server\n") - } else { - fmt.Fprintf(debugStream, "Read write server\n") - } - - server, err := sftp.NewServer( - channel, - serverOptions..., - ) - if err != nil { - log.Fatal(err) - } - if err := server.Serve(); err == io.EOF { - server.Close() - log.Print("sftp client exited session.") - } else if err != nil { - log.Fatal("sftp server completed with error:", err) - } - } -} diff --git a/vendor/github.com/pkg/sftp/examples/streaming-read-benchmark/main.go b/vendor/github.com/pkg/sftp/examples/streaming-read-benchmark/main.go deleted file mode 100644 index 87afc5a3..00000000 --- a/vendor/github.com/pkg/sftp/examples/streaming-read-benchmark/main.go +++ /dev/null @@ -1,85 +0,0 @@ -// streaming-read-benchmark benchmarks the peformance of reading -// from /dev/zero on the server to /dev/null on the client via io.Copy. -package main - -import ( - "flag" - "fmt" - "io" - "log" - "net" - "os" - "syscall" - "time" - - "golang.org/x/crypto/ssh" - "golang.org/x/crypto/ssh/agent" - - "github.com/pkg/sftp" -) - -var ( - USER = flag.String("user", os.Getenv("USER"), "ssh username") - HOST = flag.String("host", "localhost", "ssh server hostname") - PORT = flag.Int("port", 22, "ssh server port") - PASS = flag.String("pass", os.Getenv("SOCKSIE_SSH_PASSWORD"), "ssh password") - SIZE = flag.Int("s", 1<<15, "set max packet size") -) - -func init() { - flag.Parse() -} - -func main() { - var auths []ssh.AuthMethod - if aconn, err := net.Dial("unix", os.Getenv("SSH_AUTH_SOCK")); err == nil { - auths = append(auths, ssh.PublicKeysCallback(agent.NewClient(aconn).Signers)) - - } - if *PASS != "" { - auths = append(auths, ssh.Password(*PASS)) - } - - config := ssh.ClientConfig{ - User: *USER, - Auth: auths, - HostKeyCallback: ssh.InsecureIgnoreHostKey(), - } - addr := fmt.Sprintf("%s:%d", *HOST, *PORT) - conn, err := ssh.Dial("tcp", addr, &config) - if err != nil { - log.Fatalf("unable to connect to [%s]: %v", addr, err) - } - defer conn.Close() - - c, err := sftp.NewClient(conn, sftp.MaxPacket(*SIZE)) - if err != nil { - log.Fatalf("unable to start sftp subsytem: %v", err) - } - defer c.Close() - - r, err := c.Open("/dev/zero") - if err != nil { - log.Fatal(err) - } - defer r.Close() - - w, err := os.OpenFile("/dev/null", syscall.O_WRONLY, 0600) - if err != nil { - log.Fatal(err) - } - defer w.Close() - - const size int64 = 1e9 - - log.Printf("reading %v bytes", size) - t1 := time.Now() - n, err := io.Copy(w, io.LimitReader(r, size)) - if err != nil { - log.Fatal(err) - } - if n != size { - log.Fatalf("copy: expected %v bytes, got %d", size, n) - } - log.Printf("read %v bytes in %s", size, time.Since(t1)) -} diff --git a/vendor/github.com/pkg/sftp/examples/streaming-write-benchmark/main.go b/vendor/github.com/pkg/sftp/examples/streaming-write-benchmark/main.go deleted file mode 100644 index 8f432d39..00000000 --- a/vendor/github.com/pkg/sftp/examples/streaming-write-benchmark/main.go +++ /dev/null @@ -1,85 +0,0 @@ -// streaming-write-benchmark benchmarks the peformance of writing -// from /dev/zero on the client to /dev/null on the server via io.Copy. -package main - -import ( - "flag" - "fmt" - "io" - "log" - "net" - "os" - "syscall" - "time" - - "golang.org/x/crypto/ssh" - "golang.org/x/crypto/ssh/agent" - - "github.com/pkg/sftp" -) - -var ( - USER = flag.String("user", os.Getenv("USER"), "ssh username") - HOST = flag.String("host", "localhost", "ssh server hostname") - PORT = flag.Int("port", 22, "ssh server port") - PASS = flag.String("pass", os.Getenv("SOCKSIE_SSH_PASSWORD"), "ssh password") - SIZE = flag.Int("s", 1<<15, "set max packet size") -) - -func init() { - flag.Parse() -} - -func main() { - var auths []ssh.AuthMethod - if aconn, err := net.Dial("unix", os.Getenv("SSH_AUTH_SOCK")); err == nil { - auths = append(auths, ssh.PublicKeysCallback(agent.NewClient(aconn).Signers)) - - } - if *PASS != "" { - auths = append(auths, ssh.Password(*PASS)) - } - - config := ssh.ClientConfig{ - User: *USER, - Auth: auths, - HostKeyCallback: ssh.InsecureIgnoreHostKey(), - } - addr := fmt.Sprintf("%s:%d", *HOST, *PORT) - conn, err := ssh.Dial("tcp", addr, &config) - if err != nil { - log.Fatalf("unable to connect to [%s]: %v", addr, err) - } - defer conn.Close() - - c, err := sftp.NewClient(conn, sftp.MaxPacket(*SIZE)) - if err != nil { - log.Fatalf("unable to start sftp subsytem: %v", err) - } - defer c.Close() - - w, err := c.OpenFile("/dev/null", syscall.O_WRONLY) - if err != nil { - log.Fatal(err) - } - defer w.Close() - - f, err := os.Open("/dev/zero") - if err != nil { - log.Fatal(err) - } - defer f.Close() - - const size int64 = 1e9 - - log.Printf("writing %v bytes", size) - t1 := time.Now() - n, err := io.Copy(w, io.LimitReader(f, size)) - if err != nil { - log.Fatal(err) - } - if n != size { - log.Fatalf("copy: expected %v bytes, got %d", size, n) - } - log.Printf("wrote %v bytes in %s", size, time.Since(t1)) -} |