diff options
| author | Jakob Unterwurzacher | 2021-01-10 08:06:09 +0100 |
|---|---|---|
| committer | Jakob Unterwurzacher | 2021-01-10 08:07:10 +0100 |
| commit | bed60101f4925eb2cce736301f5cc45ad267c187 (patch) | |
| tree | f843eaf600da809918f581996ed1001201d4cefe /internal/fusefrontend | |
| parent | 6b492fdcb8f2a95c6a5dd57b445b3551b541f4ae (diff) | |
nametransform: make `gocryptfs.diriv` and `gocryptfs.xxx.name` files world-readable
Make `gocryptfs.diriv` and `gocryptfs.xxx.name` files world-readable to make encrypted backups easier
when mounting via fstab.
Having the files follow chmod/chown of their parent does not seem
to be worth the hassle. The content of the diriv files is not
secret, and both diriv and name files are protected by the
perms of the parent dir.
Fixes https://github.com/rfjakob/gocryptfs/issues/539
Diffstat (limited to 'internal/fusefrontend')
| -rw-r--r-- | internal/fusefrontend/node.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/internal/fusefrontend/node.go b/internal/fusefrontend/node.go index 80d642c..87ba835 100644 --- a/internal/fusefrontend/node.go +++ b/internal/fusefrontend/node.go @@ -239,6 +239,10 @@ func (n *Node) Setattr(ctx context.Context, f fs.FileHandle, in *fuse.SetAttrIn, defer syscall.Close(dirfd) // chmod(2) + // + // gocryptfs.diriv & gocryptfs.longname.[sha256].name files do NOT get chmod'ed + // or chown'ed with their parent file/dir for simplicity. + // See nametransform/perms.go for details. if mode, ok := in.GetMode(); ok { errno = fs.ToErrno(syscallcompat.FchmodatNofollow(dirfd, cName, mode)) if errno != 0 { |