frostfs-sdk-go/container/acl/acl.go
Leonard Lyubich c4ebe8d854 [#225] container: Replace basic ACL code to a separate package
Create `acl` package inside `container` path. Replace basic ACL
functionality into it.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2022-06-23 11:05:32 +03:00

81 lines
2 KiB
Go

package acl
import "strconv"
// Op enumerates operations under access control inside container.
// Non-positive values are reserved and depend on context (e.g. unsupported op).
//
// Note that type conversion from- and to numerical types is not recommended,
// use corresponding constants and/or methods instead.
type Op uint32
const (
opZero Op = iota // extreme value for testing
OpObjectGet // Object.Get rpc
OpObjectHead // Object.Head rpc
OpObjectPut // Object.Put rpc
OpObjectDelete // Object.Delete rpc
OpObjectSearch // Object.Search rpc
OpObjectRange // Object.GetRange rpc
OpObjectHash // Object.GetRangeHash rpc
opLast // extreme value for testing
)
// String implements fmt.Stringer.
func (x Op) String() string {
switch x {
default:
return "UNKNOWN#" + strconv.FormatUint(uint64(x), 10)
case OpObjectGet:
return "OBJECT_GET"
case OpObjectHead:
return "OBJECT_HEAD"
case OpObjectPut:
return "OBJECT_PUT"
case OpObjectDelete:
return "OBJECT_DELETE"
case OpObjectSearch:
return "OBJECT_SEARCH"
case OpObjectRange:
return "OBJECT_RANGE"
case OpObjectHash:
return "OBJECT_HASH"
}
}
// Role enumerates roles covered by container ACL. Each role represents
// some party which can be authenticated during container op execution.
// Non-positive values are reserved and depend on context (e.g. unsupported role).
//
// Note that type conversion from- and to numerical types is not recommended,
// use corresponding constants and/or methods instead.
type Role uint32
const (
roleZero Role = iota // extreme value for testing
RoleOwner // container owner
RoleContainer // nodes of the related container
RoleInnerRing // Inner Ring nodes
RoleOthers // all others
roleLast // extreme value for testing
)
// String implements fmt.Stringer.
func (x Role) String() string {
switch x {
default:
return "UNKNOWN#" + strconv.FormatUint(uint64(x), 10)
case RoleOwner:
return "OWNER"
case RoleContainer:
return "CONTAINER"
case RoleInnerRing:
return "INNER_RING"
case RoleOthers:
return "OTHERS"
}
}