diff options
author | René 'Necoro' Neumann <necoro@necoro.eu> | 2023-05-11 18:57:23 +0200 |
---|---|---|
committer | René 'Necoro' Neumann <necoro@necoro.eu> | 2023-05-11 18:57:23 +0200 |
commit | 68d6aafae84de72563199f80e3906bfbad3cd6c5 (patch) | |
tree | 33f7fb75c474936c53b4ec794a96eb939dcecf9a | |
parent | 95f6848fac1cce0466709113b3464589dfc5dcfd (diff) | |
download | feed2imap-go-68d6aafae84de72563199f80e3906bfbad3cd6c5.tar.gz feed2imap-go-68d6aafae84de72563199f80e3906bfbad3cd6c5.tar.bz2 feed2imap-go-68d6aafae84de72563199f80e3906bfbad3cd6c5.zip |
Issue #95: Change cache ownership.
There is no need for the cache to be accessible by anyone who is not us.
Thus enforce the cache to be stored with 0600.
-rw-r--r-- | internal/feed/cache/cache.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/internal/feed/cache/cache.go b/internal/feed/cache/cache.go index d13ae9a..0e8dd80 100644 --- a/internal/feed/cache/cache.go +++ b/internal/feed/cache/cache.go @@ -103,6 +103,10 @@ func (cache *Cache) store(fileName string) error { } defer f.Close() + if err = os.Chmod(fileName, 0600); err != nil { + return fmt.Errorf("changing access rights of '%s': %w", fileName, err) + } + writer := bufio.NewWriter(f) if err = writer.WriteByte(byte(currentVersion)); err != nil { return fmt.Errorf("writing to '%s': %w", fileName, err) |