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POSIX: check permission when removing items

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This commit is contained in:
chrislu
2022-01-13 02:07:39 -08:00
parent 1453263b63
commit fe5b9e39cc
2 changed files with 33 additions and 16 deletions
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11
weed/filesys/permission.go
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@@ -6,6 +6,9 @@ import (
)
func checkPermission(entry *filer_pb.Entry, uid, gid uint32, isWrite bool) error {
if uid == 0 || gid == 0 {
return nil
}
if entry == nil {
return nil
}
@@ -15,13 +18,13 @@ func checkPermission(entry *filer_pb.Entry, uid, gid uint32, isWrite bool) error
attr := entry.Attributes
if attr.Uid == uid {
if isWrite {
if attr.FileMode&0002 > 0 {
if attr.FileMode&0200 > 0 {
return nil
} else {
return fuse.EPERM
}
} else {
if attr.FileMode&0004 > 0 {
if attr.FileMode&0400 > 0 {
return nil
} else {
return fuse.EPERM
@@ -43,13 +46,13 @@ func checkPermission(entry *filer_pb.Entry, uid, gid uint32, isWrite bool) error
}
} else {
if isWrite {
if attr.FileMode&0200 > 0 {
if attr.FileMode&0002 > 0 {
return nil
} else {
return fuse.EPERM
}
} else {
if attr.FileMode&0400 > 0 {
if attr.FileMode&0004 > 0 {
return nil
} else {
return fuse.EPERM