artembilan commented on issue #397:
URL: https://github.com/apache/mina-sshd/issues/397#issuecomment-1638258682
Well, that's really the point. Our unit test has this piece of code:
```
template.execute(session -> {
session.mkdir("/foo/");
return session.mkdir("/foo/bar/");
});
```
That `session` is a wrapper around `SftpClient`.
According to my debugging investigation, the dot is added here in the
`SelectorUtils`:
```
/*
* At this point we know for sure that 'path' contains only SINGLE
slashes. According to section 4.11 - Pathname
* resolution
*
* A pathname that contains at least one non-slash character and
that ends with one or more trailing slashes
* shall be resolved as if a single dot character ( '.' ) were
appended to the pathname.
*/
if ((path.length() > 1) && (path.charAt(path.length() - 1) ==
sepChar)) {
return path + ".";
} else {
return path;
}
```
I see that if I remove trailing slash from my remote dir to create, the dot
is not added:
```
2023-07-17 10:19:25,424 TRACE [sshd-SftpSubsystem-8948-thread-1]
[org.apache.sshd.common.file.root.RootedFileSystem] - getPath(/foo, []): /foo
2023-07-17 10:19:25,424 TRACE [sshd-SftpSubsystem-8948-thread-1]
[org.apache.sshd.sftp.server.SftpSubsystem] -
resolveFile(ServerSessionImpl[foo@/127.0.0.1:52418]) /foo => /foo
```
Is it really what recommended now? Why a trailing slash is considered to by
as some extra signal to do something else?
Thanks
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