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refactor virtual folders

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The same virtual folder can now be shared among users and different
folder quota limits for each user are supported.

Fixes #120
This commit is contained in:
Nicola Murino
2020-06-07 23:30:18 +02:00
parent dc011af90d
commit 8306b6bde6
56 changed files with 6969 additions and 1018 deletions
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22
vfs/vfs.go
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@@ -39,6 +39,7 @@ type Fs interface {
IsNotExist(err error) bool
IsPermission(err error) bool
ScanRootDirContents() (int, int64, error)
GetDirSize(dirname string) (int, int64, error)
GetAtomicUploadPath(name string) string
GetRelativePath(name string) string
Join(elem ...string) string
@@ -48,8 +49,8 @@ type Fs interface {
type S3FsConfig struct {
Bucket string `json:"bucket,omitempty"`
// KeyPrefix is similar to a chroot directory for local filesystem.
// If specified the SFTP user will only see objects that starts with
// this prefix and so you can restrict access to a specific virtual
// If specified then the SFTP user will only see objects that starts
// with this prefix and so you can restrict access to a specific
// folder. The prefix, if not empty, must not start with "/" and must
// end with "/".
// If empty the whole bucket contents will be available
@@ -75,8 +76,8 @@ type S3FsConfig struct {
type GCSFsConfig struct {
Bucket string `json:"bucket,omitempty"`
// KeyPrefix is similar to a chroot directory for local filesystem.
// If specified the SFTP user will only see objects that starts with
// this prefix and so you can restrict access to a specific virtual
// If specified then the SFTP user will only see objects that starts
// with this prefix and so you can restrict access to a specific
// folder. The prefix, if not empty, must not start with "/" and must
// end with "/".
// If empty the whole bucket contents will be available
@@ -122,19 +123,6 @@ func (p *PipeWriter) WriteAt(data []byte, off int64) (int, error) {
return p.writer.WriteAt(data, off)
}
// VirtualFolder defines a mapping between a SFTP/SCP virtual path and a
// filesystem path outside the user home directory.
// The specified paths must be absolute and the virtual path cannot be "/",
// it must be a sub directory. The parent directory for the specified virtual
// path must exist. SFTPGo will try to automatically create any missing
// parent directory for the configured virtual folders at user login.
type VirtualFolder struct {
VirtualPath string `json:"virtual_path"`
MappedPath string `json:"mapped_path"`
// Enable to exclude this folder from the user quota
ExcludeFromQuota bool `json:"exclude_from_quota"`
}
// IsDirectory checks if a path exists and is a directory
func IsDirectory(fs Fs, path string) (bool, error) {
fileInfo, err := fs.Stat(path)