/usr/share/gocode/src/github.com/pkg/sftp/server_test.go is in golang-github-pkg-sftp-dev 0.0~git20160930.0.4d0e916-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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import (
"io"
"testing"
)
func clientServerPair(t *testing.T) (*Client, *Server) {
cr, sw := io.Pipe()
sr, cw := io.Pipe()
server, err := NewServer(struct {
io.Reader
io.WriteCloser
}{sr, sw})
if err != nil {
t.Fatal(err)
}
go server.Serve()
client, err := NewClientPipe(cr, cw)
if err != nil {
t.Fatalf("%+v\n", err)
}
return client, server
}
type sshFxpTestBadExtendedPacket struct {
ID uint32
Extension string
Data string
}
func (p sshFxpTestBadExtendedPacket) id() uint32 { return p.ID }
func (p sshFxpTestBadExtendedPacket) MarshalBinary() ([]byte, error) {
l := 1 + 4 + 4 + // type(byte) + uint32 + uint32
len(p.Extension) +
len(p.Data)
b := make([]byte, 0, l)
b = append(b, ssh_FXP_EXTENDED)
b = marshalUint32(b, p.ID)
b = marshalString(b, p.Extension)
b = marshalString(b, p.Data)
return b, nil
}
// test that errors are sent back when we request an invalid extended packet operation
func TestInvalidExtendedPacket(t *testing.T) {
client, _ := clientServerPair(t)
defer client.Close()
badPacket := sshFxpTestBadExtendedPacket{client.nextID(), "thisDoesn'tExist", "foobar"}
_, _, err := client.clientConn.sendPacket(badPacket)
if err == nil {
t.Fatal("expected error from bad packet")
}
// try to stat a file; the client should have shut down.
filePath := "/etc/passwd"
_, err = client.Stat(filePath)
if err == nil {
t.Fatal("expected error from closed connection")
}
}
|