eventmanager: add support for global star path matching

This introduce a backward incompatible change for filesystem path matching
in the Event Manager, now patterns like "*.txt" will no longer match any
file with the "txt" suffix, you need to change them to "/**/*.txt".

Also change pre-delete behaviour, now if an error is returned the client
will get a permission denied error. This is the same as the other pre-*
action. Previously it was not possible to deny deletion of a file.

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
This commit is contained in:
Nicola Murino
2023-01-02 15:59:00 +01:00
parent 2611dd2c98
commit 7fa0959af4
17 changed files with 179 additions and 85 deletions

View File

@@ -118,7 +118,7 @@ func (c *Connection) getFileReader(name string, offset int64, method string) (io
}
if method != http.MethodHead {
if err := common.ExecutePreAction(c.BaseConnection, common.OperationPreDownload, p, name, 0, 0); err != nil {
if _, err := common.ExecutePreAction(c.BaseConnection, common.OperationPreDownload, p, name, 0, 0); err != nil {
c.Log(logger.LevelDebug, "download for file %#v denied by pre action: %v", name, err)
return nil, c.GetPermissionDeniedError()
}
@@ -193,7 +193,7 @@ func (c *Connection) handleUploadFile(fs vfs.Fs, resolvedPath, filePath, request
c.Log(logger.LevelInfo, "denying file write due to quota limits")
return nil, common.ErrQuotaExceeded
}
err := common.ExecutePreAction(c.BaseConnection, common.OperationPreUpload, resolvedPath, requestPath, fileSize, os.O_TRUNC)
_, err := common.ExecutePreAction(c.BaseConnection, common.OperationPreUpload, resolvedPath, requestPath, fileSize, os.O_TRUNC)
if err != nil {
c.Log(logger.LevelDebug, "upload for file %#v denied by pre action: %v", requestPath, err)
return nil, c.GetPermissionDeniedError()