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fix lint issues 

These lint issues remain:

- request-errors.go, aliases for new error types
- request-attrs.go, UidGid. Changing this will break compatibility
This commit is contained in:
Nicola Murino 2019-08-30 17:04:37 +02:00
parent 43a60a90f4
commit b4ea0fd6f6
26 changed files with 500 additions and 481 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
attrs.go
View File

@ -10,11 +10,11 @@ import (
)
const (
ssh_FILEXFER_ATTR_SIZE = 0x00000001
ssh_FILEXFER_ATTR_UIDGID = 0x00000002
ssh_FILEXFER_ATTR_PERMISSIONS = 0x00000004
ssh_FILEXFER_ATTR_ACMODTIME = 0x00000008
ssh_FILEXFER_ATTR_EXTENDED = 0x80000000
sshFileXferAttrSize = 0x00000001
sshFileXferAttrUIDGID = 0x00000002
sshFileXferAttrPermissions = 0x00000004
sshFileXferAttrACmodTime = 0x00000008
sshFileXferAttrExtented = 0x80000000
)
// fileInfo is an artificial type designed to satisfy os.FileInfo.
@ -77,9 +77,9 @@ func fileInfoFromStat(st *FileStat, name string) os.FileInfo {
func fileStatFromInfo(fi os.FileInfo) (uint32, FileStat) {
mtime := fi.ModTime().Unix()
atime := mtime
var flags uint32 = ssh_FILEXFER_ATTR_SIZE |
ssh_FILEXFER_ATTR_PERMISSIONS |
ssh_FILEXFER_ATTR_ACMODTIME
var flags uint32 = sshFileXferAttrSize |
sshFileXferAttrPermissions |
sshFileXferAttrACmodTime
fileStat := FileStat{
Size: uint64(fi.Size()),
@ -101,23 +101,23 @@ func unmarshalAttrs(b []byte) (*FileStat, []byte) {
func getFileStat(flags uint32, b []byte) (*FileStat, []byte) {
var fs FileStat
if flags&ssh_FILEXFER_ATTR_SIZE == ssh_FILEXFER_ATTR_SIZE {
if flags&sshFileXferAttrSize == sshFileXferAttrSize {
fs.Size, b = unmarshalUint64(b)
}
if flags&ssh_FILEXFER_ATTR_UIDGID == ssh_FILEXFER_ATTR_UIDGID {
if flags&sshFileXferAttrUIDGID == sshFileXferAttrUIDGID {
fs.UID, b = unmarshalUint32(b)
}
if flags&ssh_FILEXFER_ATTR_UIDGID == ssh_FILEXFER_ATTR_UIDGID {
if flags&sshFileXferAttrUIDGID == sshFileXferAttrUIDGID {
fs.GID, b = unmarshalUint32(b)
}
if flags&ssh_FILEXFER_ATTR_PERMISSIONS == ssh_FILEXFER_ATTR_PERMISSIONS {
if flags&sshFileXferAttrPermissions == sshFileXferAttrPermissions {
fs.Mode, b = unmarshalUint32(b)
}
if flags&ssh_FILEXFER_ATTR_ACMODTIME == ssh_FILEXFER_ATTR_ACMODTIME {
if flags&sshFileXferAttrACmodTime == sshFileXferAttrACmodTime {
fs.Atime, b = unmarshalUint32(b)
fs.Mtime, b = unmarshalUint32(b)
}
if flags&ssh_FILEXFER_ATTR_EXTENDED == ssh_FILEXFER_ATTR_EXTENDED {
if flags&sshFileXferAttrExtented == sshFileXferAttrExtented {
var count uint32
count, b = unmarshalUint32(b)
ext := make([]StatExtended, count)
@ -152,17 +152,17 @@ func marshalFileInfo(b []byte, fi os.FileInfo) []byte {
flags, fileStat := fileStatFromInfo(fi)
b = marshalUint32(b, flags)
if flags&ssh_FILEXFER_ATTR_SIZE != 0 {
if flags&sshFileXferAttrSize != 0 {
b = marshalUint64(b, fileStat.Size)
}
if flags&ssh_FILEXFER_ATTR_UIDGID != 0 {
if flags&sshFileXferAttrUIDGID != 0 {
b = marshalUint32(b, fileStat.UID)
b = marshalUint32(b, fileStat.GID)
}
if flags&ssh_FILEXFER_ATTR_PERMISSIONS != 0 {
if flags&sshFileXferAttrPermissions != 0 {
b = marshalUint32(b, fileStat.Mode)
}
if flags&ssh_FILEXFER_ATTR_ACMODTIME != 0 {
if flags&sshFileXferAttrACmodTime != 0 {
b = marshalUint32(b, fileStat.Atime)
b = marshalUint32(b, fileStat.Mtime)
}

6
attrs_test.go
View File

@ -20,17 +20,17 @@ var unmarshalAttrsTests = []struct {
{marshal(nil, struct {
Flags uint32
Size uint64
}{ssh_FILEXFER_ATTR_SIZE, 20}), &fileInfo{size: 20, mtime: time.Unix(int64(0), 0)}, nil},
}{sshFileXferAttrSize, 20}), &fileInfo{size: 20, mtime: time.Unix(int64(0), 0)}, nil},
{marshal(nil, struct {
Flags uint32
Size uint64
Permissions uint32
}{ssh_FILEXFER_ATTR_SIZE | ssh_FILEXFER_ATTR_PERMISSIONS, 20, 0644}), &fileInfo{size: 20, mode: os.FileMode(0644), mtime: time.Unix(int64(0), 0)}, nil},
}{sshFileXferAttrSize | sshFileXferAttrPermissions, 20, 0644}), &fileInfo{size: 20, mode: os.FileMode(0644), mtime: time.Unix(int64(0), 0)}, nil},
{marshal(nil, struct {
Flags uint32
Size uint64
UID, GID, Permissions uint32
}{ssh_FILEXFER_ATTR_SIZE | ssh_FILEXFER_ATTR_UIDGID | ssh_FILEXFER_ATTR_UIDGID | ssh_FILEXFER_ATTR_PERMISSIONS, 20, 1000, 1000, 0644}), &fileInfo{size: 20, mode: os.FileMode(0644), mtime: time.Unix(int64(0), 0)}, nil},
}{sshFileXferAttrSize | sshFileXferAttrUIDGID | sshFileXferAttrUIDGID | sshFileXferAttrPermissions, 20, 1000, 1000, 0644}), &fileInfo{size: 20, mode: os.FileMode(0644), mtime: time.Unix(int64(0), 0)}, nil},
}
func TestUnmarshalAttrs(t *testing.T) {

2
attrs_unix.go
View File

@ -10,7 +10,7 @@ import (
func fileStatFromInfoOs(fi os.FileInfo, flags *uint32, fileStat *FileStat) {
if statt, ok := fi.Sys().(*syscall.Stat_t); ok {
*flags |= ssh_FILEXFER_ATTR_UIDGID
*flags |= sshFileXferAttrUIDGID
fileStat.UID = statt.Uid
fileStat.GID = statt.Gid
}

122
client.go
View File

@ -15,12 +15,18 @@ import (
"golang.org/x/crypto/ssh"
)
// InternalInconsistency indicates the packets sent and the data queued to be
// written to the file don't match up. It is an unusual error and usually is
// caused by bad behavior server side or connection issues. The error is
// limited in scope to the call where it happened, the client object is still
// OK to use as long as the connection is still open.
var InternalInconsistency = errors.New("internal inconsistency")
var (
// ErrInternalInconsistency indicates the packets sent and the data queued to be
// written to the file don't match up. It is an unusual error and usually is
// caused by bad behavior server side or connection issues. The error is
// limited in scope to the call where it happened, the client object is still
// OK to use as long as the connection is still open.
ErrInternalInconsistency = errors.New("internal inconsistency")
// InternalInconsistency alias for ErrInternalInconsistency.
//
// Deprecated: please use ErrInternalInconsistency
InternalInconsistency = ErrInternalInconsistency
)
// A ClientOption is a function which applies configuration to a Client.
type ClientOption func(*Client) error
@ -183,8 +189,8 @@ func (c *Client) recvVersion() error {
if err != nil {
return err
}
if typ != ssh_FXP_VERSION {
return &unexpectedPacketErr{ssh_FXP_VERSION, typ}
if typ != sshFxpVersion {
return &unexpectedPacketErr{sshFxpVersion, typ}
}
version, _ := unmarshalUint32(data)
@ -222,7 +228,7 @@ func (c *Client) ReadDir(p string) ([]os.FileInfo, error) {
break
}
switch typ {
case ssh_FXP_NAME:
case sshFxpName:
sid, data := unmarshalUint32(data)
if sid != id {
return nil, &unexpectedIDErr{id, sid}
@ -239,7 +245,7 @@ func (c *Client) ReadDir(p string) ([]os.FileInfo, error) {
}
attrs = append(attrs, fileInfoFromStat(attr, path.Base(filename)))
}
case ssh_FXP_STATUS:
case sshFxpStatus:
// TODO(dfc) scope warning!
err = normaliseError(unmarshalStatus(id, data))
done = true
@ -263,14 +269,14 @@ func (c *Client) opendir(path string) (string, error) {
return "", err
}
switch typ {
case ssh_FXP_HANDLE:
case sshFxpHandle:
sid, data := unmarshalUint32(data)
if sid != id {
return "", &unexpectedIDErr{id, sid}
}
handle, _ := unmarshalString(data)
return handle, nil
case ssh_FXP_STATUS:
case sshFxpStatus:
return "", normaliseError(unmarshalStatus(id, data))
default:
return "", unimplementedPacketErr(typ)
@ -289,14 +295,14 @@ func (c *Client) Stat(p string) (os.FileInfo, error) {
return nil, err
}
switch typ {
case ssh_FXP_ATTRS:
case sshFxpAttrs:
sid, data := unmarshalUint32(data)
if sid != id {
return nil, &unexpectedIDErr{id, sid}
}
attr, _ := unmarshalAttrs(data)
return fileInfoFromStat(attr, path.Base(p)), nil
case ssh_FXP_STATUS:
case sshFxpStatus:
return nil, normaliseError(unmarshalStatus(id, data))
default:
return nil, unimplementedPacketErr(typ)
@ -315,14 +321,14 @@ func (c *Client) Lstat(p string) (os.FileInfo, error) {
return nil, err
}
switch typ {
case ssh_FXP_ATTRS:
case sshFxpAttrs:
sid, data := unmarshalUint32(data)
if sid != id {
return nil, &unexpectedIDErr{id, sid}
}
attr, _ := unmarshalAttrs(data)
return fileInfoFromStat(attr, path.Base(p)), nil
case ssh_FXP_STATUS:
case sshFxpStatus:
return nil, normaliseError(unmarshalStatus(id, data))
default:
return nil, unimplementedPacketErr(typ)
@ -340,7 +346,7 @@ func (c *Client) ReadLink(p string) (string, error) {
return "", err
}
switch typ {
case ssh_FXP_NAME:
case sshFxpName:
sid, data := unmarshalUint32(data)
if sid != id {
return "", &unexpectedIDErr{id, sid}
@ -351,7 +357,7 @@ func (c *Client) ReadLink(p string) (string, error) {
}
filename, _ := unmarshalString(data) // ignore dummy attributes
return filename, nil
case ssh_FXP_STATUS:
case sshFxpStatus:
return "", normaliseError(unmarshalStatus(id, data))
default:
return "", unimplementedPacketErr(typ)
@ -370,7 +376,7 @@ func (c *Client) Link(oldname, newname string) error {
return err
}
switch typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
return normaliseError(unmarshalStatus(id, data))
default:
return unimplementedPacketErr(typ)
@ -389,7 +395,7 @@ func (c *Client) Symlink(oldname, newname string) error {
return err
}
switch typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
return normaliseError(unmarshalStatus(id, data))
default:
return unimplementedPacketErr(typ)
@ -409,7 +415,7 @@ func (c *Client) setstat(path string, flags uint32, attrs interface{}) error {
return err
}
switch typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
return normaliseError(unmarshalStatus(id, data))
default:
return unimplementedPacketErr(typ)
@ -423,7 +429,7 @@ func (c *Client) Chtimes(path string, atime time.Time, mtime time.Time) error {
Mtime uint32
}
attrs := times{uint32(atime.Unix()), uint32(mtime.Unix())}
return c.setstat(path, ssh_FILEXFER_ATTR_ACMODTIME, attrs)
return c.setstat(path, sshFileXferAttrACmodTime, attrs)
}
// Chown changes the user and group owners of the named file.
@ -433,12 +439,12 @@ func (c *Client) Chown(path string, uid, gid int) error {
GID uint32
}
attrs := owner{uint32(uid), uint32(gid)}
return c.setstat(path, ssh_FILEXFER_ATTR_UIDGID, attrs)
return c.setstat(path, sshFileXferAttrUIDGID, attrs)
}
// Chmod changes the permissions of the named file.
func (c *Client) Chmod(path string, mode os.FileMode) error {
return c.setstat(path, ssh_FILEXFER_ATTR_PERMISSIONS, uint32(mode))
return c.setstat(path, sshFileXferAttrPermissions, uint32(mode))
}
// Truncate sets the size of the named file. Although it may be safely assumed
@ -446,7 +452,7 @@ func (c *Client) Chmod(path string, mode os.FileMode) error {
// the SFTP protocol does not specify what behavior the server should do when setting
// size greater than the current size.
func (c *Client) Truncate(path string, size int64) error {
return c.setstat(path, ssh_FILEXFER_ATTR_SIZE, uint64(size))
return c.setstat(path, sshFileXferAttrSize, uint64(size))
}
// Open opens the named file for reading. If successful, methods on the
@ -474,14 +480,14 @@ func (c *Client) open(path string, pflags uint32) (*File, error) {
return nil, err
}
switch typ {
case ssh_FXP_HANDLE:
case sshFxpHandle:
sid, data := unmarshalUint32(data)
if sid != id {
return nil, &unexpectedIDErr{id, sid}
}
handle, _ := unmarshalString(data)
return &File{c: c, path: path, handle: handle}, nil
case ssh_FXP_STATUS:
case sshFxpStatus:
return nil, normaliseError(unmarshalStatus(id, data))
default:
return nil, unimplementedPacketErr(typ)
@ -501,7 +507,7 @@ func (c *Client) close(handle string) error {
return err
}
switch typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
return normaliseError(unmarshalStatus(id, data))
default:
return unimplementedPacketErr(typ)
@ -518,14 +524,14 @@ func (c *Client) fstat(handle string) (*FileStat, error) {
return nil, err
}
switch typ {
case ssh_FXP_ATTRS:
case sshFxpAttrs:
sid, data := unmarshalUint32(data)
if sid != id {
return nil, &unexpectedIDErr{id, sid}
}
attr, _ := unmarshalAttrs(data)
return attr, nil
case ssh_FXP_STATUS:
case sshFxpStatus:
return nil, normaliseError(unmarshalStatus(id, data))
default:
return nil, unimplementedPacketErr(typ)
@ -549,7 +555,7 @@ func (c *Client) StatVFS(path string) (*StatVFS, error) {
switch typ {
// server responded with valid data
case ssh_FXP_EXTENDED_REPLY:
case sshFxpExtendedReply:
var response StatVFS
err = binary.Read(bytes.NewReader(data), binary.BigEndian, &response)
if err != nil {
@ -559,8 +565,8 @@ func (c *Client) StatVFS(path string) (*StatVFS, error) {
return &response, nil
// the resquest failed
case ssh_FXP_STATUS:
return nil, errors.New(fxp(ssh_FXP_STATUS).String())
case sshFxpStatus:
return nil, errors.New(fxp(sshFxpStatus).String())
default:
return nil, unimplementedPacketErr(typ)
@ -581,7 +587,7 @@ func (c *Client) Remove(path string) error {
switch err.Code {
// some servers, *cough* osx *cough*, return EPERM, not ENODIR.
// serv-u returns ssh_FX_FILE_IS_A_DIRECTORY
case ssh_FX_PERMISSION_DENIED, ssh_FX_FAILURE, ssh_FX_FILE_IS_A_DIRECTORY:
case sshFxPermissionDenied, sshFxFailure, sshFxFileIsADirectory:
return c.RemoveDirectory(path)
}
}
@ -598,7 +604,7 @@ func (c *Client) removeFile(path string) error {
return err
}
switch typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
return normaliseError(unmarshalStatus(id, data))
default:
return unimplementedPacketErr(typ)
@ -616,7 +622,7 @@ func (c *Client) RemoveDirectory(path string) error {
return err
}
switch typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
return normaliseError(unmarshalStatus(id, data))
default:
return unimplementedPacketErr(typ)
@ -635,7 +641,7 @@ func (c *Client) Rename(oldname, newname string) error {
return err
}
switch typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
return normaliseError(unmarshalStatus(id, data))
default:
return unimplementedPacketErr(typ)
@ -655,7 +661,7 @@ func (c *Client) PosixRename(oldname, newname string) error {
return err
}
switch typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
return normaliseError(unmarshalStatus(id, data))
default:
return unimplementedPacketErr(typ)
@ -672,7 +678,7 @@ func (c *Client) realpath(path string) (string, error) {
return "", err
}
switch typ {
case ssh_FXP_NAME:
case sshFxpName:
sid, data := unmarshalUint32(data)
if sid != id {
return "", &unexpectedIDErr{id, sid}
@ -683,7 +689,7 @@ func (c *Client) realpath(path string) (string, error) {
}
filename, _ := unmarshalString(data) // ignore attributes
return filename, nil
case ssh_FXP_STATUS:
case sshFxpStatus:
return "", normaliseError(unmarshalStatus(id, data))
default:
return "", unimplementedPacketErr(typ)
@ -709,7 +715,7 @@ func (c *Client) Mkdir(path string) error {
return err
}
switch typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
return normaliseError(unmarshalStatus(id, data))
default:
return unimplementedPacketErr(typ)
@ -864,14 +870,14 @@ func (f *File) Read(b []byte) (int, error) {
}
delete(reqs, reqID)
switch res.typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
if firstErr.err == nil || req.offset < firstErr.offset {
firstErr = offsetErr{
offset: req.offset,
err: normaliseError(unmarshalStatus(reqID, res.data)),
}
}
case ssh_FXP_DATA:
case sshFxpData:
l, data := unmarshalUint32(data)
n := copy(req.b, data[:l])
read += n
@ -953,7 +959,7 @@ func (f *File) WriteTo(w io.Writer) (int64, error) {
if inFlight == 0 {
if firstErr.err == nil && len(pendingWrites) > 0 {
return copied, InternalInconsistency
return copied, ErrInternalInconsistency
}
break
}
@ -971,11 +977,11 @@ func (f *File) WriteTo(w io.Writer) (int64, error) {
}
delete(reqs, reqID)
switch res.typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
if firstErr.err == nil || req.offset < firstErr.offset {
firstErr = offsetErr{offset: req.offset, err: normaliseError(unmarshalStatus(reqID, res.data))}
}
case ssh_FXP_DATA:
case sshFxpData:
l, data := unmarshalUint32(data)
if req.offset == writeOffset {
nbytes, err := w.Write(data)
@ -1090,7 +1096,7 @@ func (f *File) Write(b []byte) (int, error) {
continue
}
switch res.typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
id, _ := unmarshalUint32(res.data)
err := normaliseError(unmarshalStatus(id, res.data))
if err != nil && firstErr == nil {
@ -1158,7 +1164,7 @@ func (f *File) ReadFrom(r io.Reader) (int64, error) {
continue
}
switch res.typ {
case ssh_FXP_STATUS:
case sshFxpStatus:
id, _ := unmarshalUint32(res.data)
err := normaliseError(unmarshalStatus(id, res.data))
if err != nil && firstErr == nil {
@ -1237,11 +1243,11 @@ func normaliseError(err error) error {
switch err := err.(type) {
case *StatusError:
switch err.Code {
case ssh_FX_EOF:
case sshFxEOF:
return io.EOF
case ssh_FX_NO_SUCH_FILE:
case sshFxNoSuchFile:
return os.ErrNotExist
case ssh_FX_OK:
case sshFxOk:
return nil
default:
return err
@ -1279,24 +1285,24 @@ func flags(f int) uint32 {
var out uint32
switch f & os.O_WRONLY {
case os.O_WRONLY:
out |= ssh_FXF_WRITE
out |= sshFxfWrite
case os.O_RDONLY:
out |= ssh_FXF_READ
out |= sshFxfRead
}
if f&os.O_RDWR == os.O_RDWR {
out |= ssh_FXF_READ | ssh_FXF_WRITE
out |= sshFxfRead | sshFxfWrite
}
if f&os.O_APPEND == os.O_APPEND {
out |= ssh_FXF_APPEND
out |= sshFxfAppend
}
if f&os.O_CREATE == os.O_CREATE {
out |= ssh_FXF_CREAT
out |= sshFxfCreat
}
if f&os.O_TRUNC == os.O_TRUNC {
out |= ssh_FXF_TRUNC
out |= sshFxfTrunc
}
if f&os.O_EXCL == os.O_EXCL {
out |= ssh_FXF_EXCL
out |= sshFxfExcl
}
return out
}

2
client_integration_darwin_test.go
View File

@ -9,7 +9,7 @@ func TestClientStatVFS(t *testing.T) {
if *testServerImpl {
t.Skipf("go server does not support FXP_EXTENDED")
}
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()

2
client_integration_linux_test.go
View File

@ -9,7 +9,7 @@ func TestClientStatVFS(t *testing.T) {
if *testServerImpl {
t.Skipf("go server does not support FXP_EXTENDED")
}
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()

164
client_integration_test.go
View File

@ -31,7 +31,7 @@ import (
const (
READONLY = true
READWRITE = false
NO_DELAY time.Duration = 0
NODELAY time.Duration = 0
debuglevel = "ERROR" // set to "DEBUG" for debugging
)
@ -134,7 +134,7 @@ func testClientGoSvr(t testing.TB, readonly bool, delay time.Duration) (*Client,
go server.Serve()
var ctx io.WriteCloser = c2
if delay > NO_DELAY {
if delay > NODELAY {
ctx = newDelayedWriter(ctx, delay)
}
@ -167,7 +167,7 @@ func testClient(t testing.TB, readonly bool, delay time.Duration) (*Client, *exe
if err != nil {
t.Fatal(err)
}
if delay > NO_DELAY {
if delay > NODELAY {
pw = newDelayedWriter(pw, delay)
}
pr, err := cmd.StdoutPipe()
@ -187,7 +187,7 @@ func testClient(t testing.TB, readonly bool, delay time.Duration) (*Client, *exe
}
func TestNewClient(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
if err := sftp.Close(); err != nil {
@ -196,7 +196,7 @@ func TestNewClient(t *testing.T) {
}
func TestClientLstat(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -223,7 +223,7 @@ func TestClientLstat(t *testing.T) {
}
func TestClientLstatIsNotExist(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -240,7 +240,7 @@ func TestClientLstatIsNotExist(t *testing.T) {
}
func TestClientMkdir(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -257,7 +257,7 @@ func TestClientMkdir(t *testing.T) {
}
}
func TestClientMkdirAll(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -279,7 +279,7 @@ func TestClientMkdirAll(t *testing.T) {
}
func TestClientOpen(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -300,7 +300,7 @@ func TestClientOpen(t *testing.T) {
}
func TestClientOpenIsNotExist(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -310,7 +310,7 @@ func TestClientOpenIsNotExist(t *testing.T) {
}
func TestClientStatIsNotExist(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -359,7 +359,7 @@ func (s seek) end(t *testing.T, r io.ReadSeeker) {
}
func TestClientSeek(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -403,7 +403,7 @@ func TestClientSeek(t *testing.T) {
}
func TestClientCreate(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -422,7 +422,7 @@ func TestClientCreate(t *testing.T) {
}
func TestClientAppend(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -441,7 +441,7 @@ func TestClientAppend(t *testing.T) {
}
func TestClientCreateFailed(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -453,8 +453,8 @@ func TestClientCreateFailed(t *testing.T) {
defer os.Remove(f.Name())
f2, err := sftp.Create(f.Name())
if err1, ok := err.(*StatusError); !ok || err1.Code != ssh_FX_PERMISSION_DENIED {
t.Fatalf("Create: want: %v, got %#v", ssh_FX_PERMISSION_DENIED, err)
if err1, ok := err.(*StatusError); !ok || err1.Code != sshFxPermissionDenied {
t.Fatalf("Create: want: %v, got %#v", sshFxPermissionDenied, err)
}
if err == nil {
f2.Close()
@ -462,7 +462,7 @@ func TestClientCreateFailed(t *testing.T) {
}
func TestClientFileName(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -483,7 +483,7 @@ func TestClientFileName(t *testing.T) {
}
func TestClientFileStat(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -516,7 +516,7 @@ func TestClientFileStat(t *testing.T) {
func TestClientStatLink(t *testing.T) {
skipIfWindows(t) // Windows does not support links.
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -576,7 +576,7 @@ func TestClientStatLink(t *testing.T) {
}
func TestClientRemove(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -595,7 +595,7 @@ func TestClientRemove(t *testing.T) {
}
func TestClientRemoveDir(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -612,7 +612,7 @@ func TestClientRemoveDir(t *testing.T) {
}
func TestClientRemoveFailed(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -629,7 +629,7 @@ func TestClientRemoveFailed(t *testing.T) {
}
func TestClientRename(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -652,7 +652,7 @@ func TestClientRename(t *testing.T) {
}
func TestClientPosixRename(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -675,7 +675,7 @@ func TestClientPosixRename(t *testing.T) {
}
func TestClientGetwd(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -696,7 +696,7 @@ func TestClientGetwd(t *testing.T) {
}
func TestClientReadLink(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -716,7 +716,7 @@ func TestClientReadLink(t *testing.T) {
}
func TestClientLink(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -742,7 +742,7 @@ func TestClientLink(t *testing.T) {
}
func TestClientSymlink(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -763,7 +763,7 @@ func TestClientSymlink(t *testing.T) {
func TestClientChmod(t *testing.T) {
skipIfWindows(t) // No UNIX permissions.
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -785,7 +785,7 @@ func TestClientChmod(t *testing.T) {
func TestClientChmodReadonly(t *testing.T) {
skipIfWindows(t) // No UNIX permissions.
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -802,7 +802,7 @@ func TestClientChmodReadonly(t *testing.T) {
func TestClientChown(t *testing.T) {
skipIfWindows(t) // No UNIX permissions.
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -860,7 +860,7 @@ func TestClientChown(t *testing.T) {
func TestClientChownReadonly(t *testing.T) {
skipIfWindows(t) // No UNIX permissions.
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -896,7 +896,7 @@ func TestClientChownReadonly(t *testing.T) {
}
func TestClientChtimes(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -918,7 +918,7 @@ func TestClientChtimes(t *testing.T) {
}
func TestClientChtimesReadonly(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -935,7 +935,7 @@ func TestClientChtimesReadonly(t *testing.T) {
}
func TestClientTruncate(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -961,7 +961,7 @@ func TestClientTruncate(t *testing.T) {
}
func TestClientTruncateReadonly(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -994,7 +994,7 @@ func sameFile(want, got os.FileInfo) bool {
}
func TestClientReadSimple(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1031,8 +1031,8 @@ func TestClientReadSimple(t *testing.T) {
}
func TestClientReadDir(t *testing.T) {
sftp1, cmd1 := testClient(t, READONLY, NO_DELAY)
sftp2, cmd2 := testClientGoSvr(t, READONLY, NO_DELAY)
sftp1, cmd1 := testClient(t, READONLY, NODELAY)
sftp2, cmd2 := testClientGoSvr(t, READONLY, NODELAY)
defer cmd1.Wait()
defer cmd2.Wait()
defer sftp1.Close()
@ -1124,7 +1124,7 @@ var clientReadTests = []struct {
}
func TestClientRead(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1208,7 +1208,7 @@ var clientWriteTests = []struct {
}
func TestClientWrite(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1245,7 +1245,7 @@ func TestClientWrite(t *testing.T) {
// ReadFrom is basically Write with io.Reader as the arg
func TestClientReadFrom(t *testing.T) {
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1285,7 +1285,7 @@ func TestClientReadFrom(t *testing.T) {
// Deadlock would occur anytime desiredInFlight-inFlight==2 and 2 errors
// occured in a row. The channel to report the errors only had a buffer
// of 1 and 2 would be sent.
var fakeNetErr = errors.New("Fake network issue")
var errFakeNet = errors.New("Fake network issue")
func TestClientReadFromDeadlock(t *testing.T) {
clientWriteDeadlock(t, 1, func(f *File) {
@ -1295,7 +1295,7 @@ func TestClientReadFromDeadlock(t *testing.T) {
if n != 0 {
t.Fatal("Write should return 0", n)
}
if err != fakeNetErr {
if err != errFakeNet {
t.Fatal("Didn't recieve correct error", err)
}
})
@ -1309,7 +1309,7 @@ func TestClientWriteDeadlock(t *testing.T) {
if n != 0 {
t.Fatal("Write should return 0", n)
}
if err != fakeNetErr {
if err != errFakeNet {
t.Fatal("Didn't recieve correct error", err)
}
})
@ -1320,7 +1320,7 @@ func clientWriteDeadlock(t *testing.T, N int, badfunc func(*File)) {
if !*testServerImpl {
t.Skipf("skipping without -testserver")
}
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1343,7 +1343,7 @@ func clientWriteDeadlock(t *testing.T, N int, badfunc func(*File)) {
sendPacketTest := func(w io.Writer, m encoding.BinaryMarshaler) error {
count++
if count > N {
return fakeNetErr
return errFakeNet
}
return sendPacket(w, m)
}
@ -1364,7 +1364,7 @@ func TestClientReadDeadlock(t *testing.T) {
if n != 0 {
t.Fatal("Write should return 0", n)
}
if err != fakeNetErr {
if err != errFakeNet {
t.Fatal("Didn't recieve correct error", err)
}
})
@ -1378,7 +1378,7 @@ func TestClientWriteToDeadlock(t *testing.T) {
if n != 32768 {
t.Fatal("Write should return 0", n)
}
if err != fakeNetErr {
if err != errFakeNet {
t.Fatal("Didn't recieve correct error", err)
}
})
@ -1388,7 +1388,7 @@ func clientReadDeadlock(t *testing.T, N int, badfunc func(*File)) {
if !*testServerImpl {
t.Skipf("skipping without -testserver")
}
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1421,7 +1421,7 @@ func clientReadDeadlock(t *testing.T, N int, badfunc func(*File)) {
sendPacketTest := func(w io.Writer, m encoding.BinaryMarshaler) error {
count++
if count > N {
return fakeNetErr
return errFakeNet
}
return sendPacket(w, m)
}
@ -1522,7 +1522,7 @@ func mark(path string, info os.FileInfo, err error, errors *[]error, clear bool)
}
func TestClientWalk(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1720,7 +1720,7 @@ func TestMatch(t *testing.T) {
}
func TestGlob(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1749,7 +1749,7 @@ func TestGlob(t *testing.T) {
}
func TestGlobError(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1760,7 +1760,7 @@ func TestGlobError(t *testing.T) {
}
func TestGlobUNC(t *testing.T) {
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
// Just make sure this runs without crashing for now.
@ -1774,7 +1774,7 @@ func TestServerRoughDisconnect(t *testing.T) {
if *testServerImpl {
t.Skipf("skipping with -testserver")
}
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1799,7 +1799,7 @@ func TestServerRoughDisconnect2(t *testing.T) {
if *testServerImpl {
t.Skipf("skipping with -testserver")
}
sftp, cmd := testClient(t, READONLY, NO_DELAY)
sftp, cmd := testClient(t, READONLY, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1827,7 +1827,7 @@ func TestServerRoughDisconnect3(t *testing.T) {
if *testServerImpl {
t.Skipf("skipping with -testserver")
}
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1855,7 +1855,7 @@ func TestServerRoughDisconnect4(t *testing.T) {
if *testServerImpl {
t.Skipf("skipping with -testserver")
}
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1888,7 +1888,7 @@ func TestServerRoughDisconnect4(t *testing.T) {
// sftp/issue/26 writing to a read only file caused client to loop.
func TestClientWriteToROFile(t *testing.T) {
skipIfWindows(t)
sftp, cmd := testClient(t, READWRITE, NO_DELAY)
sftp, cmd := testClient(t, READWRITE, NODELAY)
defer cmd.Wait()
defer sftp.Close()
@ -1943,31 +1943,31 @@ func benchmarkRead(b *testing.B, bufsize int, delay time.Duration) {
}
func BenchmarkRead1k(b *testing.B) {
benchmarkRead(b, 1*1024, NO_DELAY)
benchmarkRead(b, 1*1024, NODELAY)
}
func BenchmarkRead16k(b *testing.B) {
benchmarkRead(b, 16*1024, NO_DELAY)
benchmarkRead(b, 16*1024, NODELAY)
}
func BenchmarkRead32k(b *testing.B) {
benchmarkRead(b, 32*1024, NO_DELAY)
benchmarkRead(b, 32*1024, NODELAY)
}
func BenchmarkRead128k(b *testing.B) {
benchmarkRead(b, 128*1024, NO_DELAY)
benchmarkRead(b, 128*1024, NODELAY)
}
func BenchmarkRead512k(b *testing.B) {
benchmarkRead(b, 512*1024, NO_DELAY)
benchmarkRead(b, 512*1024, NODELAY)
}
func BenchmarkRead1MiB(b *testing.B) {
benchmarkRead(b, 1024*1024, NO_DELAY)
benchmarkRead(b, 1024*1024, NODELAY)
}
func BenchmarkRead4MiB(b *testing.B) {
benchmarkRead(b, 4*1024*1024, NO_DELAY)
benchmarkRead(b, 4*1024*1024, NODELAY)
}
func BenchmarkRead4MiBDelay10Msec(b *testing.B) {
@ -2039,31 +2039,31 @@ func benchmarkWrite(b *testing.B, bufsize int, delay time.Duration) {
}
func BenchmarkWrite1k(b *testing.B) {
benchmarkWrite(b, 1*1024, NO_DELAY)
benchmarkWrite(b, 1*1024, NODELAY)
}
func BenchmarkWrite16k(b *testing.B) {
benchmarkWrite(b, 16*1024, NO_DELAY)
benchmarkWrite(b, 16*1024, NODELAY)
}
func BenchmarkWrite32k(b *testing.B) {
benchmarkWrite(b, 32*1024, NO_DELAY)
benchmarkWrite(b, 32*1024, NODELAY)
}
func BenchmarkWrite128k(b *testing.B) {
benchmarkWrite(b, 128*1024, NO_DELAY)
benchmarkWrite(b, 128*1024, NODELAY)
}
func BenchmarkWrite512k(b *testing.B) {
benchmarkWrite(b, 512*1024, NO_DELAY)
benchmarkWrite(b, 512*1024, NODELAY)
}
func BenchmarkWrite1MiB(b *testing.B) {
benchmarkWrite(b, 1024*1024, NO_DELAY)
benchmarkWrite(b, 1024*1024, NODELAY)
}
func BenchmarkWrite4MiB(b *testing.B) {
benchmarkWrite(b, 4*1024*1024, NO_DELAY)
benchmarkWrite(b, 4*1024*1024, NODELAY)
}
func BenchmarkWrite4MiBDelay10Msec(b *testing.B) {
@ -2121,31 +2121,31 @@ func benchmarkReadFrom(b *testing.B, bufsize int, delay time.Duration) {
}
func BenchmarkReadFrom1k(b *testing.B) {
benchmarkReadFrom(b, 1*1024, NO_DELAY)
benchmarkReadFrom(b, 1*1024, NODELAY)
}
func BenchmarkReadFrom16k(b *testing.B) {
benchmarkReadFrom(b, 16*1024, NO_DELAY)
benchmarkReadFrom(b, 16*1024, NODELAY)
}
func BenchmarkReadFrom32k(b *testing.B) {
benchmarkReadFrom(b, 32*1024, NO_DELAY)
benchmarkReadFrom(b, 32*1024, NODELAY)
}
func BenchmarkReadFrom128k(b *testing.B) {
benchmarkReadFrom(b, 128*1024, NO_DELAY)
benchmarkReadFrom(b, 128*1024, NODELAY)
}
func BenchmarkReadFrom512k(b *testing.B) {
benchmarkReadFrom(b, 512*1024, NO_DELAY)
benchmarkReadFrom(b, 512*1024, NODELAY)
}
func BenchmarkReadFrom1MiB(b *testing.B) {
benchmarkReadFrom(b, 1024*1024, NO_DELAY)
benchmarkReadFrom(b, 1024*1024, NODELAY)
}
func BenchmarkReadFrom4MiB(b *testing.B) {
benchmarkReadFrom(b, 4*1024*1024, NO_DELAY)
benchmarkReadFrom(b, 4*1024*1024, NODELAY)
}
func BenchmarkReadFrom4MiBDelay10Msec(b *testing.B) {

26
client_test.go
View File

@ -18,10 +18,10 @@ var _ io.ReadWriteCloser = new(File)
func TestNormaliseError(t *testing.T) {
var (
ok = &StatusError{Code: ssh_FX_OK}
eof = &StatusError{Code: ssh_FX_EOF}
fail = &StatusError{Code: ssh_FX_FAILURE}
noSuchFile = &StatusError{Code: ssh_FX_NO_SUCH_FILE}
ok = &StatusError{Code: sshFxOk}
eof = &StatusError{Code: sshFxEOF}
fail = &StatusError{Code: sshFxFailure}
noSuchFile = &StatusError{Code: sshFxNoSuchFile}
foo = errors.New("foo")
)
@ -72,11 +72,11 @@ var flagsTests = []struct {
flags int
want uint32
}{
{os.O_RDONLY, ssh_FXF_READ},
{os.O_WRONLY, ssh_FXF_WRITE},
{os.O_RDWR, ssh_FXF_READ | ssh_FXF_WRITE},
{os.O_RDWR | os.O_CREATE | os.O_TRUNC, ssh_FXF_READ | ssh_FXF_WRITE | ssh_FXF_CREAT | ssh_FXF_TRUNC},
{os.O_WRONLY | os.O_APPEND, ssh_FXF_WRITE | ssh_FXF_APPEND},
{os.O_RDONLY, sshFxfRead},
{os.O_WRONLY, sshFxfWrite},
{os.O_RDWR, sshFxfRead | sshFxfWrite},
{os.O_RDWR | os.O_CREATE | os.O_TRUNC, sshFxfRead | sshFxfWrite | sshFxfCreat | sshFxfTrunc},
{os.O_WRONLY | os.O_APPEND, sshFxfWrite | sshFxfAppend},
}
func TestFlags(t *testing.T) {
@ -92,7 +92,7 @@ func TestUnmarshalStatus(t *testing.T) {
requestID := uint32(1)
id := marshalUint32([]byte{}, requestID)
idCode := marshalUint32(id, ssh_FX_FAILURE)
idCode := marshalUint32(id, sshFxFailure)
idCodeMsg := marshalString(idCode, "err msg")
idCodeMsgLang := marshalString(idCodeMsg, "lang tag")
@ -107,7 +107,7 @@ func TestUnmarshalStatus(t *testing.T) {
reqID: 1,
status: idCodeMsgLang,
want: &StatusError{
Code: ssh_FX_FAILURE,
Code: sshFxFailure,
msg: "err msg",
lang: "lang tag",
},
@ -117,7 +117,7 @@ func TestUnmarshalStatus(t *testing.T) {
reqID: 1,
status: idCode,
want: &StatusError{
Code: ssh_FX_FAILURE,
Code: sshFxFailure,
},
},
{
@ -125,7 +125,7 @@ func TestUnmarshalStatus(t *testing.T) {
reqID: 1,
status: idCodeMsg,
want: &StatusError{
Code: ssh_FX_FAILURE,
Code: sshFxFailure,
msg: "err msg",
},
},

22
packet-manager.go
View File

@ -39,7 +39,7 @@ func newPktMgr(sender packetSender) *packetManager {
}
//// packet ordering
func (s *packetManager) newOrderId() uint32 {
func (s *packetManager) newOrderID() uint32 {
s.packetCount++
return s.packetCount
}
@ -50,10 +50,10 @@ type orderedRequest struct {
}
func (s *packetManager) newOrderedRequest(p requestPacket) orderedRequest {
return orderedRequest{requestPacket: p, orderid: s.newOrderId()}
return orderedRequest{requestPacket: p, orderid: s.newOrderID()}
}
func (p orderedRequest) orderId() uint32 { return p.orderid }
func (p orderedRequest) setOrderId(oid uint32) { p.orderid = oid }
func (p orderedRequest) orderID() uint32 { return p.orderid }
func (p orderedRequest) setOrderID(oid uint32) { p.orderid = oid }
type orderedResponse struct {
responsePacket
@ -64,18 +64,18 @@ func (s *packetManager) newOrderedResponse(p responsePacket, id uint32,
) orderedResponse {
return orderedResponse{responsePacket: p, orderid: id}
}
func (p orderedResponse) orderId() uint32 { return p.orderid }
func (p orderedResponse) setOrderId(oid uint32) { p.orderid = oid }
func (p orderedResponse) orderID() uint32 { return p.orderid }
func (p orderedResponse) setOrderID(oid uint32) { p.orderid = oid }
type orderedPacket interface {
id() uint32
orderId() uint32
orderID() uint32
}
type orderedPackets []orderedPacket
func (o orderedPackets) Sort() {
sort.Slice(o, func(i, j int) bool {
return o[i].orderId() < o[j].orderId()
return o[i].orderID() < o[j].orderID()
})
}
@ -145,11 +145,11 @@ func (s *packetManager) controller() {
for {
select {
case pkt := <-s.requests:
debug("incoming id (oid): %v (%v)", pkt.id(), pkt.orderId())
debug("incoming id (oid): %v (%v)", pkt.id(), pkt.orderID())
s.incoming = append(s.incoming, pkt)
s.incoming.Sort()
case pkt := <-s.responses:
debug("outgoing id (oid): %v (%v)", pkt.id(), pkt.orderId())
debug("outgoing id (oid): %v (%v)", pkt.id(), pkt.orderID())
s.outgoing = append(s.outgoing, pkt)
s.outgoing.Sort()
case <-s.fini:
@ -171,7 +171,7 @@ func (s *packetManager) maybeSendPackets() {
in := s.incoming[0]
// debug("incoming: %v", ids(s.incoming))
// debug("outgoing: %v", ids(s.outgoing))
if in.orderId() == out.orderId() {
if in.orderID() == out.orderID() {
debug("Sending packet: %v", out.id())
s.sender.sendPacket(out.(encoding.BinaryMarshaler))
// pop off heads

10
packet-manager_test.go
View File

@ -46,7 +46,7 @@ type pair struct {
in, out fakepacket
}
type ordered_pair struct {
type orderedPair struct {
in orderedRequest
out orderedResponse
}
@ -91,17 +91,17 @@ func TestPacketManager(t *testing.T) {
for i := range tables {
table := tables[i]
ordered_pairs := make([]ordered_pair, 0, len(table))
orderedPairs := make([]orderedPair, 0, len(table))
for _, p := range table {
ordered_pairs = append(ordered_pairs, ordered_pair{
orderedPairs = append(orderedPairs, orderedPair{
in: orderedRequest{p.in, p.in.oid},
out: orderedResponse{p.out, p.out.oid},
})
}
for _, p := range ordered_pairs {
for _, p := range orderedPairs {
s.incomingPacket(p.in)
}
for _, p := range ordered_pairs {
for _, p := range orderedPairs {
s.readyPacket(p.out)
}
for _, p := range table {

40
packet-typing.go
View File

@ -84,45 +84,45 @@ func (p sshFxVersionPacket) id() uint32 { return 0 }
func makePacket(p rxPacket) (requestPacket, error) {
var pkt requestPacket
switch p.pktType {
case ssh_FXP_INIT:
case sshFxpInit:
pkt = &sshFxInitPacket{}
case ssh_FXP_LSTAT:
case sshFxpLstat:
pkt = &sshFxpLstatPacket{}
case ssh_FXP_OPEN:
case sshFxpOpen:
pkt = &sshFxpOpenPacket{}
case ssh_FXP_CLOSE:
case sshFxpClose:
pkt = &sshFxpClosePacket{}
case ssh_FXP_READ:
case sshFxpRead:
pkt = &sshFxpReadPacket{}
case ssh_FXP_WRITE:
case sshFxpWrite:
pkt = &sshFxpWritePacket{}
case ssh_FXP_FSTAT:
case sshFxpFstat:
pkt = &sshFxpFstatPacket{}
case ssh_FXP_SETSTAT:
case sshFxpSetstat:
pkt = &sshFxpSetstatPacket{}
case ssh_FXP_FSETSTAT:
case sshFxpFsetstat:
pkt = &sshFxpFsetstatPacket{}
case ssh_FXP_OPENDIR:
case sshFxpOpendir:
pkt = &sshFxpOpendirPacket{}
case ssh_FXP_READDIR:
case sshFxpReaddir:
pkt = &sshFxpReaddirPacket{}
case ssh_FXP_REMOVE:
case sshFxpRemove:
pkt = &sshFxpRemovePacket{}
case ssh_FXP_MKDIR:
case sshFxpMkdir:
pkt = &sshFxpMkdirPacket{}
case ssh_FXP_RMDIR:
case sshFxpRmdir:
pkt = &sshFxpRmdirPacket{}
case ssh_FXP_REALPATH:
case sshFxpRealpath:
pkt = &sshFxpRealpathPacket{}
case ssh_FXP_STAT:
case sshFxpStat:
pkt = &sshFxpStatPacket{}
case ssh_FXP_RENAME:
case sshFxpRename:
pkt = &sshFxpRenamePacket{}
case ssh_FXP_READLINK:
case sshFxpReadlink:
pkt = &sshFxpReadlinkPacket{}
case ssh_FXP_SYMLINK:
case sshFxpSymlink:
pkt = &sshFxpSymlinkPacket{}
case ssh_FXP_EXTENDED:
case sshFxpExtended:
pkt = &sshFxpExtendedPacket{}
default:
return nil, errors.Errorf("unhandled packet type: %s", p.pktType)

58
packet.go
View File

@ -189,7 +189,7 @@ func (p sshFxInitPacket) MarshalBinary() ([]byte, error) {
}
b := make([]byte, 0, l)
b = append(b, ssh_FXP_INIT)
b = append(b, sshFxpInit)
b = marshalUint32(b, p.Version)
for _, e := range p.Extensions {
b = marshalString(b, e.Name)
@ -230,7 +230,7 @@ func (p sshFxVersionPacket) MarshalBinary() ([]byte, error) {
}
b := make([]byte, 0, l)
b = append(b, ssh_FXP_VERSION)
b = append(b, sshFxpVersion)
b = marshalUint32(b, p.Version)
for _, e := range p.Extensions {
b = marshalString(b, e.Name)
@ -268,7 +268,7 @@ type sshFxpReaddirPacket struct {
func (p sshFxpReaddirPacket) id() uint32 { return p.ID }
func (p sshFxpReaddirPacket) MarshalBinary() ([]byte, error) {
return marshalIDString(ssh_FXP_READDIR, p.ID, p.Handle)
return marshalIDString(sshFxpReaddir, p.ID, p.Handle)
}
func (p *sshFxpReaddirPacket) UnmarshalBinary(b []byte) error {
@ -283,7 +283,7 @@ type sshFxpOpendirPacket struct {
func (p sshFxpOpendirPacket) id() uint32 { return p.ID }
func (p sshFxpOpendirPacket) MarshalBinary() ([]byte, error) {
return marshalIDString(ssh_FXP_OPENDIR, p.ID, p.Path)
return marshalIDString(sshFxpOpendir, p.ID, p.Path)
}
func (p *sshFxpOpendirPacket) UnmarshalBinary(b []byte) error {
@ -298,7 +298,7 @@ type sshFxpLstatPacket struct {
func (p sshFxpLstatPacket) id() uint32 { return p.ID }
func (p sshFxpLstatPacket) MarshalBinary() ([]byte, error) {
return marshalIDString(ssh_FXP_LSTAT, p.ID, p.Path)
return marshalIDString(sshFxpLstat, p.ID, p.Path)
}
func (p *sshFxpLstatPacket) UnmarshalBinary(b []byte) error {
@ -313,7 +313,7 @@ type sshFxpStatPacket struct {
func (p sshFxpStatPacket) id() uint32 { return p.ID }
func (p sshFxpStatPacket) MarshalBinary() ([]byte, error) {
return marshalIDString(ssh_FXP_STAT, p.ID, p.Path)
return marshalIDString(sshFxpStat, p.ID, p.Path)
}
func (p *sshFxpStatPacket) UnmarshalBinary(b []byte) error {
@ -328,7 +328,7 @@ type sshFxpFstatPacket struct {
func (p sshFxpFstatPacket) id() uint32 { return p.ID }
func (p sshFxpFstatPacket) MarshalBinary() ([]byte, error) {
return marshalIDString(ssh_FXP_FSTAT, p.ID, p.Handle)
return marshalIDString(sshFxpFstat, p.ID, p.Handle)
}
func (p *sshFxpFstatPacket) UnmarshalBinary(b []byte) error {
@ -343,7 +343,7 @@ type sshFxpClosePacket struct {
func (p sshFxpClosePacket) id() uint32 { return p.ID }
func (p sshFxpClosePacket) MarshalBinary() ([]byte, error) {
return marshalIDString(ssh_FXP_CLOSE, p.ID, p.Handle)
return marshalIDString(sshFxpClose, p.ID, p.Handle)
}
func (p *sshFxpClosePacket) UnmarshalBinary(b []byte) error {
@ -358,7 +358,7 @@ type sshFxpRemovePacket struct {
func (p sshFxpRemovePacket) id() uint32 { return p.ID }
func (p sshFxpRemovePacket) MarshalBinary() ([]byte, error) {
return marshalIDString(ssh_FXP_REMOVE, p.ID, p.Filename)
return marshalIDString(sshFxpRemove, p.ID, p.Filename)
}
func (p *sshFxpRemovePacket) UnmarshalBinary(b []byte) error {
@ -373,7 +373,7 @@ type sshFxpRmdirPacket struct {
func (p sshFxpRmdirPacket) id() uint32 { return p.ID }
func (p sshFxpRmdirPacket) MarshalBinary() ([]byte, error) {
return marshalIDString(ssh_FXP_RMDIR, p.ID, p.Path)
return marshalIDString(sshFxpRmdir, p.ID, p.Path)
}
func (p *sshFxpRmdirPacket) UnmarshalBinary(b []byte) error {
@ -394,7 +394,7 @@ func (p sshFxpSymlinkPacket) MarshalBinary() ([]byte, error) {
4 + len(p.Linkpath)
b := make([]byte, 0, l)
b = append(b, ssh_FXP_SYMLINK)
b = append(b, sshFxpSymlink)
b = marshalUint32(b, p.ID)
b = marshalString(b, p.Targetpath)
b = marshalString(b, p.Linkpath)
@ -429,7 +429,7 @@ func (p sshFxpHardlinkPacket) MarshalBinary() ([]byte, error) {
4 + len(p.Newpath)
b := make([]byte, 0, l)
b = append(b, ssh_FXP_EXTENDED)
b = append(b, sshFxpExtended)
b = marshalUint32(b, p.ID)
b = marshalString(b, ext)
b = marshalString(b, p.Oldpath)
@ -445,7 +445,7 @@ type sshFxpReadlinkPacket struct {
func (p sshFxpReadlinkPacket) id() uint32 { return p.ID }
func (p sshFxpReadlinkPacket) MarshalBinary() ([]byte, error) {
return marshalIDString(ssh_FXP_READLINK, p.ID, p.Path)
return marshalIDString(sshFxpReadlink, p.ID, p.Path)
}
func (p *sshFxpReadlinkPacket) UnmarshalBinary(b []byte) error {
@ -460,7 +460,7 @@ type sshFxpRealpathPacket struct {
func (p sshFxpRealpathPacket) id() uint32 { return p.ID }
func (p sshFxpRealpathPacket) MarshalBinary() ([]byte, error) {
return marshalIDString(ssh_FXP_REALPATH, p.ID, p.Path)
return marshalIDString(sshFxpRealpath, p.ID, p.Path)
}
func (p *sshFxpRealpathPacket) UnmarshalBinary(b []byte) error {
@ -490,7 +490,7 @@ type sshFxpNamePacket struct {
func (p sshFxpNamePacket) MarshalBinary() ([]byte, error) {
b := []byte{}
b = append(b, ssh_FXP_NAME)
b = append(b, sshFxpName)
b = marshalUint32(b, p.ID)
b = marshalUint32(b, uint32(len(p.NameAttrs)))
for _, na := range p.NameAttrs {
@ -519,7 +519,7 @@ func (p sshFxpOpenPacket) MarshalBinary() ([]byte, error) {
4 + 4
b := make([]byte, 0, l)
b = append(b, ssh_FXP_OPEN)
b = append(b, sshFxpOpen)
b = marshalUint32(b, p.ID)
b = marshalString(b, p.Path)
b = marshalUint32(b, p.Pflags)
@ -556,7 +556,7 @@ func (p sshFxpReadPacket) MarshalBinary() ([]byte, error) {
8 + 4 // uint64 + uint32
b := make([]byte, 0, l)
b = append(b, ssh_FXP_READ)
b = append(b, sshFxpRead)
b = marshalUint32(b, p.ID)
b = marshalString(b, p.Handle)
b = marshalUint64(b, p.Offset)
@ -592,7 +592,7 @@ func (p sshFxpRenamePacket) MarshalBinary() ([]byte, error) {
4 + len(p.Newpath)
b := make([]byte, 0, l)
b = append(b, ssh_FXP_RENAME)
b = append(b, sshFxpRename)
b = marshalUint32(b, p.ID)
b = marshalString(b, p.Oldpath)
b = marshalString(b, p.Newpath)
@ -627,7 +627,7 @@ func (p sshFxpPosixRenamePacket) MarshalBinary() ([]byte, error) {
4 + len(p.Newpath)
b := make([]byte, 0, l)
b = append(b, ssh_FXP_EXTENDED)
b = append(b, sshFxpExtended)
b = marshalUint32(b, p.ID)
b = marshalString(b, ext)
b = marshalString(b, p.Oldpath)
@ -652,7 +652,7 @@ func (p sshFxpWritePacket) MarshalBinary() ([]byte, error) {
len(p.Data)
b := make([]byte, 0, l)
b = append(b, ssh_FXP_WRITE)
b = append(b, sshFxpWrite)
b = marshalUint32(b, p.ID)
b = marshalString(b, p.Handle)
b = marshalUint64(b, p.Offset)
@ -693,7 +693,7 @@ func (p sshFxpMkdirPacket) MarshalBinary() ([]byte, error) {
4 // uint32
b := make([]byte, 0, l)
b = append(b, ssh_FXP_MKDIR)
b = append(b, sshFxpMkdir)
b = marshalUint32(b, p.ID)
b = marshalString(b, p.Path)
b = marshalUint32(b, p.Flags)
@ -735,7 +735,7 @@ func (p sshFxpSetstatPacket) MarshalBinary() ([]byte, error) {
4 // uint32 + uint64
b := make([]byte, 0, l)
b = append(b, ssh_FXP_SETSTAT)
b = append(b, sshFxpSetstat)
b = marshalUint32(b, p.ID)
b = marshalString(b, p.Path)
b = marshalUint32(b, p.Flags)
@ -749,7 +749,7 @@ func (p sshFxpFsetstatPacket) MarshalBinary() ([]byte, error) {
4 // uint32 + uint64
b := make([]byte, 0, l)
b = append(b, ssh_FXP_FSETSTAT)
b = append(b, sshFxpFsetstat)
b = marshalUint32(b, p.ID)
b = marshalString(b, p.Handle)
b = marshalUint32(b, p.Flags)
@ -789,7 +789,7 @@ type sshFxpHandlePacket struct {
}
func (p sshFxpHandlePacket) MarshalBinary() ([]byte, error) {
b := []byte{ssh_FXP_HANDLE}
b := []byte{sshFxpHandle}
b = marshalUint32(b, p.ID)
b = marshalString(b, p.Handle)
return b, nil
@ -801,7 +801,7 @@ type sshFxpStatusPacket struct {
}
func (p sshFxpStatusPacket) MarshalBinary() ([]byte, error) {
b := []byte{ssh_FXP_STATUS}
b := []byte{sshFxpStatus}
b = marshalUint32(b, p.ID)
b = marshalStatus(b, p.StatusError)
return b, nil
@ -814,7 +814,7 @@ type sshFxpDataPacket struct {
}
func (p sshFxpDataPacket) MarshalBinary() ([]byte, error) {
b := []byte{ssh_FXP_DATA}
b := []byte{sshFxpData}
b = marshalUint32(b, p.ID)
b = marshalUint32(b, p.Length)
b = append(b, p.Data[:p.Length]...)
@ -849,7 +849,7 @@ func (p sshFxpStatvfsPacket) MarshalBinary() ([]byte, error) {
len("statvfs@openssh.com")
b := make([]byte, 0, l)
b = append(b, ssh_FXP_EXTENDED)
b = append(b, sshFxpExtended)
b = marshalUint32(b, p.ID)
b = marshalString(b, "statvfs@openssh.com")
b = marshalString(b, p.Path)
@ -882,10 +882,10 @@ func (p *StatVFS) FreeSpace() uint64 {
return p.Frsize * p.Bfree
}
// Convert to ssh_FXP_EXTENDED_REPLY packet binary format
// MarshalBinary converts to ssh_FXP_EXTENDED_REPLY packet binary format
func (p *StatVFS) MarshalBinary() ([]byte, error) {
var buf bytes.Buffer
buf.Write([]byte{ssh_FXP_EXTENDED_REPLY})
buf.Write([]byte{sshFxpExtendedReply})
err := binary.Write(&buf, binary.BigEndian, p)
return buf.Bytes(), err
}

28
packet_test.go
View File

@ -200,7 +200,7 @@ var recvPacketTests = []struct {
Extensions: []extensionPair{
{"posix-rename@openssh.com", "1"},
},
}), ssh_FXP_INIT, []byte{0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x18, 0x70, 0x6f, 0x73, 0x69, 0x78, 0x2d, 0x72, 0x65, 0x6e, 0x61, 0x6d, 0x65, 0x40, 0x6f, 0x70, 0x65, 0x6e, 0x73, 0x73, 0x68, 0x2e, 0x63, 0x6f, 0x6d, 0x0, 0x0, 0x0, 0x1, 0x31}},
}), sshFxpInit, []byte{0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x18, 0x70, 0x6f, 0x73, 0x69, 0x78, 0x2d, 0x72, 0x65, 0x6e, 0x61, 0x6d, 0x65, 0x40, 0x6f, 0x70, 0x65, 0x6e, 0x73, 0x73, 0x68, 0x2e, 0x63, 0x6f, 0x6d, 0x0, 0x0, 0x0, 0x1, 0x31}},
}
func TestRecvPacket(t *testing.T) {
@ -219,15 +219,15 @@ func TestSSHFxpOpenPacketreadonly(t *testing.T) {
ok bool
}{
{
pflags: ssh_FXF_READ,
pflags: sshFxfRead,
ok: true,
},
{
pflags: ssh_FXF_WRITE,
pflags: sshFxfWrite,
ok: false,
},
{
pflags: ssh_FXF_READ | ssh_FXF_WRITE,
pflags: sshFxfRead | sshFxfWrite,
ok: false,
},
}
@ -253,32 +253,32 @@ func TestSSHFxpOpenPackethasPflags(t *testing.T) {
}{
{
desc: "have read, test against write",
haveFlags: ssh_FXF_READ,
testFlags: []uint32{ssh_FXF_WRITE},
haveFlags: sshFxfRead,
testFlags: []uint32{sshFxfWrite},
ok: false,
},
{
desc: "have write, test against read",
haveFlags: ssh_FXF_WRITE,
testFlags: []uint32{ssh_FXF_READ},
haveFlags: sshFxfWrite,
testFlags: []uint32{sshFxfRead},
ok: false,
},
{
desc: "have read+write, test against read",
haveFlags: ssh_FXF_READ | ssh_FXF_WRITE,
testFlags: []uint32{ssh_FXF_READ},
haveFlags: sshFxfRead | sshFxfWrite,
testFlags: []uint32{sshFxfRead},
ok: true,
},
{
desc: "have read+write, test against write",
haveFlags: ssh_FXF_READ | ssh_FXF_WRITE,
testFlags: []uint32{ssh_FXF_WRITE},
haveFlags: sshFxfRead | sshFxfWrite,
testFlags: []uint32{sshFxfWrite},
ok: true,
},
{
desc: "have read+write, test against read+write",
haveFlags: ssh_FXF_READ | ssh_FXF_WRITE,
testFlags: []uint32{ssh_FXF_READ, ssh_FXF_WRITE},
haveFlags: sshFxfRead | sshFxfWrite,
testFlags: []uint32{sshFxfRead, sshFxfWrite},
ok: true,
},
}

28
request-attrs.go
View File

@ -5,7 +5,7 @@ package sftp
// request and AttrFlags() and Attributes() when working with SetStat requests.
import "os"
// File Open and Write Flags. Correlate directly with with os.OpenFile flags
// FileOpenFlags defines Open and Write Flags. Correlate directly with with os.OpenFile flags
// (https://golang.org/pkg/os/#pkg-constants).
type FileOpenFlags struct {
Read, Write, Append, Creat, Trunc, Excl bool
@ -13,12 +13,12 @@ type FileOpenFlags struct {
func newFileOpenFlags(flags uint32) FileOpenFlags {
return FileOpenFlags{
Read: flags&ssh_FXF_READ != 0,
Write: flags&ssh_FXF_WRITE != 0,
Append: flags&ssh_FXF_APPEND != 0,
Creat: flags&ssh_FXF_CREAT != 0,
Trunc: flags&ssh_FXF_TRUNC != 0,
Excl: flags&ssh_FXF_EXCL != 0,
Read: flags&sshFxfRead != 0,
Write: flags&sshFxfWrite != 0,
Append: flags&sshFxfAppend != 0,
Creat: flags&sshFxfCreat != 0,
Trunc: flags&sshFxfTrunc != 0,
Excl: flags&sshFxfExcl != 0,
}
}
@ -28,7 +28,7 @@ func (r *Request) Pflags() FileOpenFlags {
return newFileOpenFlags(r.Flags)
}
// Flags that indicate whether SFTP file attributes were passed. When a flag is
// FileAttrFlags that indicate whether SFTP file attributes were passed. When a flag is
// true the corresponding attribute should be available from the FileStat
// object returned by Attributes method. Used with SetStat.
type FileAttrFlags struct {
@ -37,14 +37,14 @@ type FileAttrFlags struct {
func newFileAttrFlags(flags uint32) FileAttrFlags {
return FileAttrFlags{
Size: (flags & ssh_FILEXFER_ATTR_SIZE) != 0,
UidGid: (flags & ssh_FILEXFER_ATTR_UIDGID) != 0,
Permissions: (flags & ssh_FILEXFER_ATTR_PERMISSIONS) != 0,
Acmodtime: (flags & ssh_FILEXFER_ATTR_ACMODTIME) != 0,
Size: (flags & sshFileXferAttrSize) != 0,
UidGid: (flags & sshFileXferAttrUIDGID) != 0,
Permissions: (flags & sshFileXferAttrPermissions) != 0,
Acmodtime: (flags & sshFileXferAttrACmodTime) != 0,
}
}
// FileAttrFlags returns a FileAttrFlags boolean struct based on the
// AttrFlags returns a FileAttrFlags boolean struct based on the
// bitmap/uint32 file attribute flags from the SFTP packaet.
func (r *Request) AttrFlags() FileAttrFlags {
return newFileAttrFlags(r.Flags)
@ -55,7 +55,7 @@ func (a FileStat) FileMode() os.FileMode {
return os.FileMode(a.Mode)
}
// Attributres parses file attributes byte blob and return them in a
// Attributes parses file attributes byte blob and return them in a
// FileStat object.
func (r *Request) Attributes() *FileStat {
fs, _ := getFileStat(r.Flags, r.Attrs)

22
request-attrs_test.go
View File

@ -9,7 +9,7 @@ import (
)
func TestRequestPflags(t *testing.T) {
pflags := newFileOpenFlags(ssh_FXF_READ | ssh_FXF_WRITE | ssh_FXF_APPEND)
pflags := newFileOpenFlags(sshFxfRead | sshFxfWrite | sshFxfAppend)
assert.True(t, pflags.Read)
assert.True(t, pflags.Write)
assert.True(t, pflags.Append)
@ -20,7 +20,7 @@ func TestRequestPflags(t *testing.T) {
func TestRequestAflags(t *testing.T) {
aflags := newFileAttrFlags(
ssh_FILEXFER_ATTR_SIZE | ssh_FILEXFER_ATTR_UIDGID)
sshFileXferAttrSize | sshFileXferAttrUIDGID)
assert.True(t, aflags.Size)
assert.True(t, aflags.UidGid)
assert.False(t, aflags.Acmodtime)
@ -30,22 +30,22 @@ func TestRequestAflags(t *testing.T) {
func TestRequestAttributes(t *testing.T) {
// UID/GID
fa := FileStat{UID: 1, GID: 2}
fl := uint32(ssh_FILEXFER_ATTR_UIDGID)
fl := uint32(sshFileXferAttrUIDGID)
at := []byte{}
at = marshalUint32(at, 1)
at = marshalUint32(at, 2)
test_fs, _ := getFileStat(fl, at)
assert.Equal(t, fa, *test_fs)
testFs, _ := getFileStat(fl, at)
assert.Equal(t, fa, *testFs)
// Size and Mode
fa = FileStat{Mode: 700, Size: 99}
fl = uint32(ssh_FILEXFER_ATTR_SIZE | ssh_FILEXFER_ATTR_PERMISSIONS)
fl = uint32(sshFileXferAttrSize | sshFileXferAttrPermissions)
at = []byte{}
at = marshalUint64(at, 99)
at = marshalUint32(at, 700)
test_fs, _ = getFileStat(fl, at)
assert.Equal(t, fa, *test_fs)
testFs, _ = getFileStat(fl, at)
assert.Equal(t, fa, *testFs)
// FileMode
assert.True(t, test_fs.FileMode().IsRegular())
assert.False(t, test_fs.FileMode().IsDir())
assert.Equal(t, test_fs.FileMode().Perm(), os.FileMode(700).Perm())
assert.True(t, testFs.FileMode().IsRegular())
assert.False(t, testFs.FileMode().IsDir())
assert.Equal(t, testFs.FileMode().Perm(), os.FileMode(700).Perm())
}

52
request-errors.go
View File

@ -1,40 +1,52 @@
package sftp
type fxerr uint32
// Error types that match the SFTP's SSH_FXP_STATUS codes. Gives you more
// direct control of the errors being sent vs. letting the library work them
// out from the standard os/io errors.
type fxerr uint32
const (
ErrSshFxOk = fxerr(ssh_FX_OK)
ErrSshFxEof = fxerr(ssh_FX_EOF)
ErrSshFxNoSuchFile = fxerr(ssh_FX_NO_SUCH_FILE)
ErrSshFxPermissionDenied = fxerr(ssh_FX_PERMISSION_DENIED)
ErrSshFxFailure = fxerr(ssh_FX_FAILURE)
ErrSshFxBadMessage = fxerr(ssh_FX_BAD_MESSAGE)
ErrSshFxNoConnection = fxerr(ssh_FX_NO_CONNECTION)
ErrSshFxConnectionLost = fxerr(ssh_FX_CONNECTION_LOST)
ErrSshFxOpUnsupported = fxerr(ssh_FX_OP_UNSUPPORTED)
ErrSSHFxOk = fxerr(sshFxOk)
ErrSSHFxEOF = fxerr(sshFxEOF)
ErrSSHFxNoSuchFile = fxerr(sshFxNoSuchFile)
ErrSSHFxPermissionDenied = fxerr(sshFxPermissionDenied)
ErrSSHFxFailure = fxerr(sshFxFailure)
ErrSSHFxBadMessage = fxerr(sshFxBadMessage)
ErrSSHFxNoConnection = fxerr(sshFxNoConnection)
ErrSSHFxConnectionLost = fxerr(sshFxConnectionLost)
ErrSSHFxOpUnsupported = fxerr(sshFxOPUnsupported)
)
// Deprecated error types, these are aliases for the new ones, please use the new ones directly
const (
ErrSshFxOk = ErrSSHFxOk
ErrSshFxEof = ErrSSHFxEOF
ErrSshFxNoSuchFile = ErrSSHFxNoSuchFile
ErrSshFxPermissionDenied = ErrSSHFxPermissionDenied
ErrSshFxFailure = ErrSSHFxFailure
ErrSshFxBadMessage = ErrSSHFxBadMessage
ErrSshFxNoConnection = ErrSSHFxNoConnection
ErrSshFxConnectionLost = ErrSSHFxConnectionLost
ErrSshFxOpUnsupported = ErrSSHFxOpUnsupported
)
func (e fxerr) Error() string {
switch e {
case ErrSshFxOk:
case ErrSSHFxOk:
return "OK"
case ErrSshFxEof:
case ErrSSHFxEOF:
return "EOF"
case ErrSshFxNoSuchFile:
case ErrSSHFxNoSuchFile:
return "No Such File"
case ErrSshFxPermissionDenied:
case ErrSSHFxPermissionDenied:
return "Permission Denied"
case ErrSshFxBadMessage:
case ErrSSHFxBadMessage:
return "Bad Message"
case ErrSshFxNoConnection:
case ErrSSHFxNoConnection:
return "No Connection"
case ErrSshFxConnectionLost:
case ErrSSHFxConnectionLost:
return "Connection Lost"
case ErrSshFxOpUnsupported:
case ErrSSHFxOpUnsupported:
return "Operation Unsupported"
default:
return "Failure"

12
request-example.go
View File

@ -156,15 +156,15 @@ func (fs *root) Filelist(r *Request) (ListerAt, error) {
if !file.IsDir() {
return nil, syscall.ENOTDIR
}
ordered_names := []string{}
for fn, _ := range fs.files {
orderedNames := []string{}
for fn := range fs.files {
if filepath.Dir(fn) == r.Filepath {
ordered_names = append(ordered_names, fn)
orderedNames = append(orderedNames, fn)
}
}
sort.Strings(ordered_names)
list := make([]os.FileInfo, len(ordered_names))
for i, fn := range ordered_names {
sort.Strings(orderedNames)
list := make([]os.FileInfo, len(orderedNames))
for i, fn := range orderedNames {
list[i] = fs.files[fn]
}
return listerat(list), nil

6
request-server.go
View File

@ -177,7 +177,7 @@ func (rs *RequestServer) packetWorker(
case *sshFxpExtendedPacket:
switch expkt := pkt.SpecificPacket.(type) {
default:
rpkt = statusFromError(pkt, ErrSshFxOpUnsupported)
rpkt = statusFromError(pkt, ErrSSHFxOpUnsupported)
case *sshFxpExtendedPacketPosixRename:
request := NewRequest("Rename", expkt.Oldpath)
request.Target = expkt.Newpath
@ -196,11 +196,11 @@ func (rs *RequestServer) packetWorker(
rpkt = request.call(rs.Handlers, pkt)
request.close()
default:
rpkt = statusFromError(pkt, ErrSshFxOpUnsupported)
rpkt = statusFromError(pkt, ErrSSHFxOpUnsupported)
}
rs.pktMgr.readyPacket(
rs.pktMgr.newOrderedResponse(rpkt, pkt.orderId()))
rs.pktMgr.newOrderedResponse(rpkt, pkt.orderID()))
}
return nil
}

2
request-server_test.go
View File

@ -378,7 +378,7 @@ func TestRequestReaddir(t *testing.T) {
}
}
_, err := p.cli.ReadDir("/foo_01")
assert.Equal(t, &StatusError{Code: ssh_FX_FAILURE,
assert.Equal(t, &StatusError{Code: sshFxFailure,
msg: " /foo_01: not a directory"}, err)
_, err = p.cli.ReadDir("/does_not_exist")
assert.Equal(t, os.ErrNotExist, err)

4
request-unix.go
View File

@ -14,10 +14,10 @@ func fakeFileInfoSys() interface{} {
func testOsSys(sys interface{}) error {
fstat := sys.(*FileStat)
if fstat.UID != uint32(65534) {
return errors.New("Uid failed to match.")
return errors.New("Uid failed to match")
}
if fstat.GID != uint32(65534) {
return errors.New("Gid failed to match:")
return errors.New("Gid failed to match")
}
return nil
}

6
request_test.go
View File

@ -65,9 +65,9 @@ func testRequest(method string) *Request {
var flags uint32
switch method {
case "Get":
flags = flags | ssh_FXF_READ
flags = flags | sshFxfRead
case "Put":
flags = flags | ssh_FXF_WRITE
flags = flags | sshFxfWrite
}
request := &Request{
Filepath: "./request_test.go",
@ -123,7 +123,7 @@ func getStatusMsg(p interface{}) string {
}
func checkOkStatus(t *testing.T, p interface{}) {
pkt := p.(sshFxpStatusPacket)
assert.Equal(t, pkt.StatusError.Code, uint32(ssh_FX_OK),
assert.Equal(t, pkt.StatusError.Code, uint32(sshFxOk),
"sshFxpStatusPacket not OK\n", pkt.StatusError.msg)
}

77
server.go
View File

@ -18,6 +18,7 @@ import (
)
const (
// SftpServerWorkerCount defines the number of workers for the SFTP server
SftpServerWorkerCount = 8
)
@ -141,7 +142,7 @@ func (svr *Server) sftpServerWorker(pktChan chan orderedRequest) error {
if !readonly && svr.readOnly {
svr.sendPacket(orderedResponse{
responsePacket: statusFromError(pkt, syscall.EPERM),
orderid: pkt.orderId()})
orderid: pkt.orderID()})
continue
}
@ -249,7 +250,7 @@ func handlePacket(s *Server, p orderedRequest) error {
rpkt = sshFxpOpenPacket{
ID: p.ID,
Path: p.Path,
Pflags: ssh_FXF_READ,
Pflags: sshFxfRead,
}.respond(s)
}
case *sshFxpReadPacket:
@ -281,7 +282,7 @@ func handlePacket(s *Server, p orderedRequest) error {
rpkt = statusFromError(p, err)
case *sshFxpExtendedPacket:
if p.SpecificPacket == nil {
rpkt = statusFromError(p, ErrSshFxOpUnsupported)
rpkt = statusFromError(p, ErrSSHFxOpUnsupported)
} else {
rpkt = p.respond(s)
}
@ -291,7 +292,7 @@ func handlePacket(s *Server, p orderedRequest) error {
return errors.Errorf("unexpected packet type %T", p)
}
s.pktMgr.readyPacket(s.pktMgr.newOrderedResponse(rpkt, p.orderId()))
s.pktMgr.readyPacket(s.pktMgr.newOrderedResponse(rpkt, p.orderID()))
return nil
}
@ -363,7 +364,7 @@ type sshFxpStatResponse struct {
}
func (p sshFxpStatResponse) MarshalBinary() ([]byte, error) {
b := []byte{ssh_FXP_ATTRS}
b := []byte{sshFxpAttrs}
b = marshalUint32(b, p.ID)
b = marshalFileInfo(b, p.info)
return b, nil
@ -372,7 +373,7 @@ func (p sshFxpStatResponse) MarshalBinary() ([]byte, error) {
var emptyFileStat = []interface{}{uint32(0)}
func (p sshFxpOpenPacket) readonly() bool {
return !p.hasPflags(ssh_FXF_WRITE)
return !p.hasPflags(sshFxfWrite)
}
func (p sshFxpOpenPacket) hasPflags(flags ...uint32) bool {
@ -386,27 +387,27 @@ func (p sshFxpOpenPacket) hasPflags(flags ...uint32) bool {
func (p sshFxpOpenPacket) respond(svr *Server) responsePacket {
var osFlags int
if p.hasPflags(ssh_FXF_READ, ssh_FXF_WRITE) {
if p.hasPflags(sshFxfRead, sshFxfWrite) {
osFlags |= os.O_RDWR
} else if p.hasPflags(ssh_FXF_WRITE) {
} else if p.hasPflags(sshFxfWrite) {
osFlags |= os.O_WRONLY
} else if p.hasPflags(ssh_FXF_READ) {
} else if p.hasPflags(sshFxfRead) {
osFlags |= os.O_RDONLY
} else {
// how are they opening?
return statusFromError(p, syscall.EINVAL)
}
if p.hasPflags(ssh_FXF_APPEND) {
if p.hasPflags(sshFxfAppend) {
osFlags |= os.O_APPEND
}
if p.hasPflags(ssh_FXF_CREAT) {
if p.hasPflags(sshFxfCreat) {
osFlags |= os.O_CREATE
}
if p.hasPflags(ssh_FXF_TRUNC) {
if p.hasPflags(sshFxfTrunc) {
osFlags |= os.O_TRUNC
}
if p.hasPflags(ssh_FXF_EXCL) {
if p.hasPflags(sshFxfExcl) {
osFlags |= os.O_EXCL
}
@ -448,19 +449,19 @@ func (p sshFxpSetstatPacket) respond(svr *Server) responsePacket {
var err error
debug("setstat name \"%s\"", p.Path)
if (p.Flags & ssh_FILEXFER_ATTR_SIZE) != 0 {
if (p.Flags & sshFileXferAttrSize) != 0 {
var size uint64
if size, b, err = unmarshalUint64Safe(b); err == nil {
err = os.Truncate(p.Path, int64(size))
}
}
if (p.Flags & ssh_FILEXFER_ATTR_PERMISSIONS) != 0 {
if (p.Flags & sshFileXferAttrPermissions) != 0 {
var mode uint32
if mode, b, err = unmarshalUint32Safe(b); err == nil {
err = os.Chmod(p.Path, os.FileMode(mode))
}
}
if (p.Flags & ssh_FILEXFER_ATTR_ACMODTIME) != 0 {
if (p.Flags & sshFileXferAttrACmodTime) != 0 {
var atime uint32
var mtime uint32
if atime, b, err = unmarshalUint32Safe(b); err != nil {
@ -471,7 +472,7 @@ func (p sshFxpSetstatPacket) respond(svr *Server) responsePacket {
err = os.Chtimes(p.Path, atimeT, mtimeT)
}
}
if (p.Flags & ssh_FILEXFER_ATTR_UIDGID) != 0 {
if (p.Flags & sshFileXferAttrUIDGID) != 0 {
var uid uint32
var gid uint32
if uid, b, err = unmarshalUint32Safe(b); err != nil {
@ -495,19 +496,19 @@ func (p sshFxpFsetstatPacket) respond(svr *Server) responsePacket {
var err error
debug("fsetstat name \"%s\"", f.Name())
if (p.Flags & ssh_FILEXFER_ATTR_SIZE) != 0 {
if (p.Flags & sshFileXferAttrSize) != 0 {
var size uint64
if size, b, err = unmarshalUint64Safe(b); err == nil {
err = f.Truncate(int64(size))
}
}
if (p.Flags & ssh_FILEXFER_ATTR_PERMISSIONS) != 0 {
if (p.Flags & sshFileXferAttrPermissions) != 0 {
var mode uint32
if mode, b, err = unmarshalUint32Safe(b); err == nil {
err = f.Chmod(os.FileMode(mode))
}
}
if (p.Flags & ssh_FILEXFER_ATTR_ACMODTIME) != 0 {
if (p.Flags & sshFileXferAttrACmodTime) != 0 {
var atime uint32
var mtime uint32
if atime, b, err = unmarshalUint32Safe(b); err != nil {
@ -518,7 +519,7 @@ func (p sshFxpFsetstatPacket) respond(svr *Server) responsePacket {
err = os.Chtimes(f.Name(), atimeT, mtimeT)
}
}
if (p.Flags & ssh_FILEXFER_ATTR_UIDGID) != 0 {
if (p.Flags & sshFileXferAttrUIDGID) != 0 {
var uid uint32
var gid uint32
if uid, b, err = unmarshalUint32Safe(b); err != nil {
@ -535,30 +536,30 @@ func (p sshFxpFsetstatPacket) respond(svr *Server) responsePacket {
func translateErrno(errno syscall.Errno) uint32 {
switch errno {
case 0:
return ssh_FX_OK
return sshFxOk
case syscall.ENOENT:
return ssh_FX_NO_SUCH_FILE
return sshFxNoSuchFile
case syscall.EPERM:
return ssh_FX_PERMISSION_DENIED
return sshFxPermissionDenied
}
return ssh_FX_FAILURE
return sshFxFailure
}
func statusFromError(p ider, err error) sshFxpStatusPacket {
ret := sshFxpStatusPacket{
ID: p.id(),
StatusError: StatusError{
// ssh_FX_OK = 0
// ssh_FX_EOF = 1
// ssh_FX_NO_SUCH_FILE = 2 ENOENT
// ssh_FX_PERMISSION_DENIED = 3
// ssh_FX_FAILURE = 4
// ssh_FX_BAD_MESSAGE = 5
// ssh_FX_NO_CONNECTION = 6
// ssh_FX_CONNECTION_LOST = 7
// ssh_FX_OP_UNSUPPORTED = 8
Code: ssh_FX_OK,
// sshFXOk = 0
// sshFXEOF = 1
// sshFXNoSuchFile = 2 ENOENT
// sshFXPermissionDenied = 3
// sshFXFailure = 4
// sshFXBadMessage = 5
// sshFXNoConnection = 6
// sshFXConnectionLost = 7
// sshFXOPUnsupported = 8
Code: sshFxOk,
},
}
if err == nil {
@ -566,7 +567,7 @@ func statusFromError(p ider, err error) sshFxpStatusPacket {
}
debug("statusFromError: error is %T %#v", err, err)
ret.StatusError.Code = ssh_FX_FAILURE
ret.StatusError.Code = sshFxFailure
ret.StatusError.msg = err.Error()
switch e := err.(type) {
@ -582,9 +583,9 @@ func statusFromError(p ider, err error) sshFxpStatusPacket {
default:
switch e {
case io.EOF:
ret.StatusError.Code = ssh_FX_EOF
ret.StatusError.Code = sshFxEOF
case os.ErrNotExist:
ret.StatusError.Code = ssh_FX_NO_SUCH_FILE
ret.StatusError.Code = sshFxNoSuchFile
}
}

22
server_integration_test.go
View File

@ -71,8 +71,8 @@ var sftpServerDebugStream = ioutil.Discard
var sftpClientDebugStream = ioutil.Discard
const (
GOLANG_SFTP = true
OPENSSH_SFTP = false
GolangSFTP = true
OpenSSHSFTP = false
)
var (
@ -468,8 +468,8 @@ func runSftpClient(t *testing.T, script string, path string, host string, port i
}
func TestServerCompareSubsystems(t *testing.T) {
listenerGo, hostGo, portGo := testServer(t, GOLANG_SFTP, READONLY)
listenerOp, hostOp, portOp := testServer(t, OPENSSH_SFTP, READONLY)
listenerGo, hostGo, portGo := testServer(t, GolangSFTP, READONLY)
listenerOp, hostOp, portOp := testServer(t, OpenSSHSFTP, READONLY)
defer listenerGo.Close()
defer listenerOp.Close()
@ -543,7 +543,7 @@ func randName() string {
}
func TestServerMkdirRmdir(t *testing.T) {
listenerGo, hostGo, portGo := testServer(t, GOLANG_SFTP, READONLY)
listenerGo, hostGo, portGo := testServer(t, GolangSFTP, READONLY)
defer listenerGo.Close()
tmpDir := "/tmp/" + randName()
@ -571,7 +571,7 @@ func TestServerMkdirRmdir(t *testing.T) {
func TestServerLink(t *testing.T) {
skipIfWindows(t) // No hard links on windows.
listenerGo, hostGo, portGo := testServer(t, GOLANG_SFTP, READONLY)
listenerGo, hostGo, portGo := testServer(t, GolangSFTP, READONLY)
defer listenerGo.Close()
tmpFileLocalData := randData(999)
@ -600,7 +600,7 @@ func TestServerLink(t *testing.T) {
func TestServerSymlink(t *testing.T) {
skipIfWindows(t) // No symlinks on windows.
listenerGo, hostGo, portGo := testServer(t, GOLANG_SFTP, READONLY)
listenerGo, hostGo, portGo := testServer(t, GolangSFTP, READONLY)
defer listenerGo.Close()
link := "/tmp/" + randName()
@ -620,7 +620,7 @@ func TestServerSymlink(t *testing.T) {
}
func TestServerPut(t *testing.T) {
listenerGo, hostGo, portGo := testServer(t, GOLANG_SFTP, READONLY)
listenerGo, hostGo, portGo := testServer(t, GolangSFTP, READONLY)
defer listenerGo.Close()
tmpFileLocal := "/tmp/" + randName()
@ -650,7 +650,7 @@ func TestServerPut(t *testing.T) {
}
func TestServerGet(t *testing.T) {
listenerGo, hostGo, portGo := testServer(t, GOLANG_SFTP, READONLY)
listenerGo, hostGo, portGo := testServer(t, GolangSFTP, READONLY)
defer listenerGo.Close()
tmpFileLocal := "/tmp/" + randName()
@ -746,7 +746,7 @@ func compareDirectoriesRecursive(t *testing.T, aroot, broot string) {
}
func TestServerPutRecursive(t *testing.T) {
listenerGo, hostGo, portGo := testServer(t, GOLANG_SFTP, READONLY)
listenerGo, hostGo, portGo := testServer(t, GolangSFTP, READONLY)
defer listenerGo.Close()
dirLocal, err := os.Getwd()
@ -767,7 +767,7 @@ func TestServerPutRecursive(t *testing.T) {
}
func TestServerGetRecursive(t *testing.T) {
listenerGo, hostGo, portGo := testServer(t, GOLANG_SFTP, READONLY)
listenerGo, hostGo, portGo := testServer(t, GolangSFTP, READONLY)
defer listenerGo.Close()
dirRemote, err := os.Getwd()

30
server_test.go
View File

@ -191,7 +191,7 @@ func (p sshFxpTestBadExtendedPacket) MarshalBinary() ([]byte, error) {
len(p.Data)
b := make([]byte, 0, l)
b = append(b, ssh_FXP_EXTENDED)
b = append(b, sshFxpExtended)
b = marshalUint32(b, p.ID)
b = marshalString(b, p.Extension)
b = marshalString(b, p.Data)
@ -210,7 +210,7 @@ func TestInvalidExtendedPacket(t *testing.T) {
if err != nil {
t.Fatalf("unexpected error from sendPacket: %s", err)
}
if typ != ssh_FXP_STATUS {
if typ != sshFxpStatus {
t.Fatalf("received non-FPX_STATUS packet: %v", typ)
}
@ -219,8 +219,8 @@ func TestInvalidExtendedPacket(t *testing.T) {
if !ok {
t.Fatal("failed to convert error from unmarshalStatus to *StatusError")
}
if statusErr.Code != ssh_FX_OP_UNSUPPORTED {
t.Errorf("statusErr.Code => %d, wanted %d", statusErr.Code, ssh_FX_OP_UNSUPPORTED)
if statusErr.Code != sshFxOPUnsupported {
t.Errorf("statusErr.Code => %d, wanted %d", statusErr.Code, sshFxOPUnsupported)
}
}
@ -265,17 +265,17 @@ func TestStatusFromError(t *testing.T) {
StatusError: StatusError{Code: code},
}
}
test_cases := []test{
test{syscall.ENOENT, tpkt(1, ssh_FX_NO_SUCH_FILE)},
testCases := []test{
test{syscall.ENOENT, tpkt(1, sshFxNoSuchFile)},
test{&os.PathError{Err: syscall.ENOENT},
tpkt(2, ssh_FX_NO_SUCH_FILE)},
test{&os.PathError{Err: errors.New("foo")}, tpkt(3, ssh_FX_FAILURE)},
test{ErrSshFxEof, tpkt(4, ssh_FX_EOF)},
test{ErrSshFxOpUnsupported, tpkt(5, ssh_FX_OP_UNSUPPORTED)},
test{io.EOF, tpkt(6, ssh_FX_EOF)},
test{os.ErrNotExist, tpkt(7, ssh_FX_NO_SUCH_FILE)},
tpkt(2, sshFxNoSuchFile)},
test{&os.PathError{Err: errors.New("foo")}, tpkt(3, sshFxFailure)},
test{ErrSSHFxEOF, tpkt(4, sshFxEOF)},
test{ErrSSHFxOpUnsupported, tpkt(5, sshFxOPUnsupported)},
test{io.EOF, tpkt(6, sshFxEOF)},
test{os.ErrNotExist, tpkt(7, sshFxNoSuchFile)},
}
for _, tc := range test_cases {
for _, tc := range testCases {
tc.pkt.StatusError.msg = tc.err.Error()
assert.Equal(t, tc.pkt, statusFromError(tc.pkt, tc.err))
}
@ -316,8 +316,8 @@ func TestOpenStatRace(t *testing.T) {
testreply := func(id uint32, ch chan result) {
r := <-ch
switch r.typ {
case ssh_FXP_ATTRS, ssh_FXP_HANDLE: // ignore
case ssh_FXP_STATUS:
case sshFxpAttrs, sshFxpHandle: // ignore
case sshFxpStatus:
err := normaliseError(unmarshalStatus(id, r.data))
assert.NoError(t, err, "race hit, stat before open")
default:

202
sftp.go
View File

@ -9,80 +9,80 @@ import (
)
const (
ssh_FXP_INIT = 1
ssh_FXP_VERSION = 2
ssh_FXP_OPEN = 3
ssh_FXP_CLOSE = 4
ssh_FXP_READ = 5
ssh_FXP_WRITE = 6
ssh_FXP_LSTAT = 7
ssh_FXP_FSTAT = 8
ssh_FXP_SETSTAT = 9
ssh_FXP_FSETSTAT = 10
ssh_FXP_OPENDIR = 11
ssh_FXP_READDIR = 12
ssh_FXP_REMOVE = 13
ssh_FXP_MKDIR = 14
ssh_FXP_RMDIR = 15
ssh_FXP_REALPATH = 16
ssh_FXP_STAT = 17
ssh_FXP_RENAME = 18
ssh_FXP_READLINK = 19
ssh_FXP_SYMLINK = 20
ssh_FXP_STATUS = 101
ssh_FXP_HANDLE = 102
ssh_FXP_DATA = 103
ssh_FXP_NAME = 104
ssh_FXP_ATTRS = 105
ssh_FXP_EXTENDED = 200
ssh_FXP_EXTENDED_REPLY = 201
sshFxpInit = 1
sshFxpVersion = 2
sshFxpOpen = 3
sshFxpClose = 4
sshFxpRead = 5
sshFxpWrite = 6
sshFxpLstat = 7
sshFxpFstat = 8
sshFxpSetstat = 9
sshFxpFsetstat = 10
sshFxpOpendir = 11
sshFxpReaddir = 12
sshFxpRemove = 13
sshFxpMkdir = 14
sshFxpRmdir = 15
sshFxpRealpath = 16
sshFxpStat = 17
sshFxpRename = 18
sshFxpReadlink = 19
sshFxpSymlink = 20
sshFxpStatus = 101
sshFxpHandle = 102
sshFxpData = 103
sshFxpName = 104
sshFxpAttrs = 105
sshFxpExtended = 200
sshFxpExtendedReply = 201
)
const (
ssh_FX_OK = 0
ssh_FX_EOF = 1
ssh_FX_NO_SUCH_FILE = 2
ssh_FX_PERMISSION_DENIED = 3
ssh_FX_FAILURE = 4
ssh_FX_BAD_MESSAGE = 5
ssh_FX_NO_CONNECTION = 6
ssh_FX_CONNECTION_LOST = 7
ssh_FX_OP_UNSUPPORTED = 8
sshFxOk = 0
sshFxEOF = 1
sshFxNoSuchFile = 2
sshFxPermissionDenied = 3
sshFxFailure = 4
sshFxBadMessage = 5
sshFxNoConnection = 6
sshFxConnectionLost = 7
sshFxOPUnsupported = 8
// see draft-ietf-secsh-filexfer-13
// https://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-9.1
ssh_FX_INVALID_HANDLE = 9
ssh_FX_NO_SUCH_PATH = 10
ssh_FX_FILE_ALREADY_EXISTS = 11
ssh_FX_WRITE_PROTECT = 12
ssh_FX_NO_MEDIA = 13
ssh_FX_NO_SPACE_ON_FILESYSTEM = 14
ssh_FX_QUOTA_EXCEEDED = 15
ssh_FX_UNKNOWN_PRINCIPAL = 16
ssh_FX_LOCK_CONFLICT = 17
ssh_FX_DIR_NOT_EMPTY = 18
ssh_FX_NOT_A_DIRECTORY = 19
ssh_FX_INVALID_FILENAME = 20
ssh_FX_LINK_LOOP = 21
ssh_FX_CANNOT_DELETE = 22
ssh_FX_INVALID_PARAMETER = 23
ssh_FX_FILE_IS_A_DIRECTORY = 24
ssh_FX_BYTE_RANGE_LOCK_CONFLICT = 25
ssh_FX_BYTE_RANGE_LOCK_REFUSED = 26
ssh_FX_DELETE_PENDING = 27
ssh_FX_FILE_CORRUPT = 28
ssh_FX_OWNER_INVALID = 29
ssh_FX_GROUP_INVALID = 30
ssh_FX_NO_MATCHING_BYTE_RANGE_LOCK = 31
sshFxInvalidHandle = 9
sshFxNoSuchPath = 10
sshFxFileAlreadyExists = 11
sshFxWriteProtect = 12
sshFxNoMedia = 13
sshFxNoSpaceOnFilesystem = 14
sshFxQuotaExceeded = 15
sshFxUnlnownPrincipal = 16
sshFxLockConflict = 17
sshFxDitNotEmpty = 18
sshFxNotADirectory = 19
sshFxInvalidFilename = 20
sshFxLinkLoop = 21
sshFxCannotDelete = 22
sshFxInvalidParameter = 23
sshFxFileIsADirectory = 24
sshFxByteRangeLockConflict = 25
sshFxByteRangeLockRefused = 26
sshFxDeletePending = 27
sshFxFileCorrupt = 28
sshFxOwnerInvalid = 29
sshFxGroupInvalid = 30
sshFxNoMatchingByteRangeLock = 31
)
const (
ssh_FXF_READ = 0x00000001
ssh_FXF_WRITE = 0x00000002
ssh_FXF_APPEND = 0x00000004
ssh_FXF_CREAT = 0x00000008
ssh_FXF_TRUNC = 0x00000010
ssh_FXF_EXCL = 0x00000020
sshFxfRead = 0x00000001
sshFxfWrite = 0x00000002
sshFxfAppend = 0x00000004
sshFxfCreat = 0x00000008
sshFxfTrunc = 0x00000010
sshFxfExcl = 0x00000020
)
var sftpExtensions = []sshExtensionPair{
@ -94,59 +94,59 @@ type fxp uint8
func (f fxp) String() string {
switch f {
case ssh_FXP_INIT:
case sshFxpInit:
return "SSH_FXP_INIT"
case ssh_FXP_VERSION:
case sshFxpVersion:
return "SSH_FXP_VERSION"
case ssh_FXP_OPEN:
case sshFxpOpen:
return "SSH_FXP_OPEN"
case ssh_FXP_CLOSE:
case sshFxpClose:
return "SSH_FXP_CLOSE"
case ssh_FXP_READ:
case sshFxpRead:
return "SSH_FXP_READ"
case ssh_FXP_WRITE:
case sshFxpWrite:
return "SSH_FXP_WRITE"
case ssh_FXP_LSTAT:
case sshFxpLstat:
return "SSH_FXP_LSTAT"
case ssh_FXP_FSTAT:
case sshFxpFstat:
return "SSH_FXP_FSTAT"
case ssh_FXP_SETSTAT:
case sshFxpSetstat:
return "SSH_FXP_SETSTAT"
case ssh_FXP_FSETSTAT:
case sshFxpFsetstat:
return "SSH_FXP_FSETSTAT"
case ssh_FXP_OPENDIR:
case sshFxpOpendir:
return "SSH_FXP_OPENDIR"
case ssh_FXP_READDIR:
case sshFxpReaddir:
return "SSH_FXP_READDIR"
case ssh_FXP_REMOVE:
case sshFxpRemove:
return "SSH_FXP_REMOVE"
case ssh_FXP_MKDIR:
case sshFxpMkdir:
return "SSH_FXP_MKDIR"
case ssh_FXP_RMDIR:
case sshFxpRmdir:
return "SSH_FXP_RMDIR"
case ssh_FXP_REALPATH:
case sshFxpRealpath:
return "SSH_FXP_REALPATH"
case ssh_FXP_STAT:
case sshFxpStat:
return "SSH_FXP_STAT"
case ssh_FXP_RENAME:
case sshFxpRename:
return "SSH_FXP_RENAME"
case ssh_FXP_READLINK:
case sshFxpReadlink:
return "SSH_FXP_READLINK"
case ssh_FXP_SYMLINK:
case sshFxpSymlink:
return "SSH_FXP_SYMLINK"
case ssh_FXP_STATUS:
case sshFxpStatus:
return "SSH_FXP_STATUS"
case ssh_FXP_HANDLE:
case sshFxpHandle:
return "SSH_FXP_HANDLE"
case ssh_FXP_DATA:
case sshFxpData:
return "SSH_FXP_DATA"
case ssh_FXP_NAME:
case sshFxpName:
return "SSH_FXP_NAME"
case ssh_FXP_ATTRS:
case sshFxpAttrs:
return "SSH_FXP_ATTRS"
case ssh_FXP_EXTENDED:
case sshFxpExtended:
return "SSH_FXP_EXTENDED"
case ssh_FXP_EXTENDED_REPLY:
case sshFxpExtendedReply:
return "SSH_FXP_EXTENDED_REPLY"
default:
return "unknown"
@ -157,23 +157,23 @@ type fx uint8
func (f fx) String() string {
switch f {
case ssh_FX_OK:
case sshFxOk:
return "SSH_FX_OK"
case ssh_FX_EOF:
case sshFxEOF:
return "SSH_FX_EOF"
case ssh_FX_NO_SUCH_FILE:
case sshFxNoSuchFile:
return "SSH_FX_NO_SUCH_FILE"
case ssh_FX_PERMISSION_DENIED:
case sshFxPermissionDenied:
return "SSH_FX_PERMISSION_DENIED"
case ssh_FX_FAILURE:
case sshFxFailure:
return "SSH_FX_FAILURE"
case ssh_FX_BAD_MESSAGE:
case sshFxBadMessage:
return "SSH_FX_BAD_MESSAGE"
case ssh_FX_NO_CONNECTION:
case sshFxNoConnection:
return "SSH_FX_NO_CONNECTION"
case ssh_FX_CONNECTION_LOST:
case sshFxConnectionLost:
return "SSH_FX_CONNECTION_LOST"
case ssh_FX_OP_UNSUPPORTED:
case sshFxOPUnsupported:
return "SSH_FX_OP_UNSUPPORTED"
default:
return "unknown"

0
sftpDebug.log
View File