Before this change, rclone serve sftp operating with a new rclone
after the md5sum/sha1sum detection was reworked to just run a plain
`md5sum`/`sha1sum` command in
3ea82032e7 sftp: support md5/sha1 with rsync.net #3254
Failed to signal to the remote that md5sum/sha1sum wasn't supported as
in
71e172a139 serve/sftp: support empty "md5sum" and "sha1sum" commands
We unconditionally return good hashes even if the remote being served
doesn't support the hash type in question.
This fix checks the hash type is supported and returns an error
MD5 hash not supported
When the backend is first contacted this will cause the sftp backend
to detect that the hash type isn't available.
Unfortunately this may have cached the wrong state so editing or
remaking the config may be necessary to fix it.
strings.ReplaceAll(s, old, new) is a wrapper function for
strings.Replace(s, old, new, -1). But strings.ReplaceAll is more
readable and removes the hardcoded -1.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
This is possible now that we no longer support go1.12 and brings
rclone into line with standard practices in the Go world.
This also removes errors.New and errors.Errorf from lib/errors and
prefers the stdlib errors package over lib/errors.
- Change rclone/fs interfaces to accept context.Context
- Update interface implementations to use context.Context
- Change top level usage to propagate context to lover level functions
Context propagation is needed for stopping transfers and passing other
request-scoped values.
