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[#106] Use BasicACL instead of uint32

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Signed-off-by: Denis Kirillov <denis@nspcc.ru>
This commit is contained in:
Denis Kirillov 2021-12-29 15:36:01 +03:00 • committed by Alex Vanin
parent b5235bdf34
commit 2d597c1be8
4 changed files with 20 additions and 18 deletions
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25
acl/types.go
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@ -6,36 +6,37 @@ import (
"strings"
)
// BasicACL is Access Control List that defines who can interact with containers and what exactly they can do.
type BasicACL uint32
func (a BasicACL) String() string {
return fmt.Sprintf("0x%x", uint32(a))
return fmt.Sprintf("0x%08x", uint32(a))
}
const (
// PublicBasicRule is a basic ACL value for final public-read-write container for which extended ACL CANNOT be set.
PublicBasicRule = 0x1FBFBFFF
PublicBasicRule BasicACL = 0x1FBFBFFF
// PrivateBasicRule is a basic ACL value for final private container for which extended ACL CANNOT be set.
PrivateBasicRule = 0x1C8C8CCC
PrivateBasicRule BasicACL = 0x1C8C8CCC
// ReadOnlyBasicRule is a basic ACL value for final public-read container for which extended ACL CANNOT be set.
ReadOnlyBasicRule = 0x1FBF8CFF
ReadOnlyBasicRule BasicACL = 0x1FBF8CFF
// PublicAppendRule is a basic ACL value for final public-append container for which extended ACL CANNOT be set.
PublicAppendRule = 0x1FBF9FFF
PublicAppendRule BasicACL = 0x1FBF9FFF
// EACLPublicBasicRule is a basic ACL value for non-final public-read-write container for which extended ACL CAN be set.
EACLPublicBasicRule = 0x0FBFBFFF
EACLPublicBasicRule BasicACL = 0x0FBFBFFF
// EACLPrivateBasicRule is a basic ACL value for non-final private container for which extended ACL CAN be set.
EACLPrivateBasicRule = 0x0C8C8CCC
EACLPrivateBasicRule BasicACL = 0x0C8C8CCC
// EACLReadOnlyBasicRule is a basic ACL value for non-final public-read container for which extended ACL CAN be set.
EACLReadOnlyBasicRule = 0x0FBF8CFF
EACLReadOnlyBasicRule BasicACL = 0x0FBF8CFF
// EACLPublicAppendRule is a basic ACL value for non-final public-append container for which extended ACL CAN be set.
EACLPublicAppendRule = 0x0FBF9FFF
EACLPublicAppendRule BasicACL = 0x0FBF9FFF
)
const (
@ -65,7 +66,7 @@ const (
)
// ParseBasicACL parse string ACL (well-known names or hex representation).
func ParseBasicACL(basicACL string) (uint32, error) {
func ParseBasicACL(basicACL string) (BasicACL, error) {
switch basicACL {
case PublicBasicName:
return PublicBasicRule, nil
@ -84,13 +85,13 @@ func ParseBasicACL(basicACL string) (uint32, error) {
case EACLPublicAppendName:
return EACLPublicAppendRule, nil
default:
basicACL = strings.Trim(strings.ToLower(basicACL), "0x")
basicACL = strings.TrimPrefix(strings.ToLower(basicACL), "0x")
value, err := strconv.ParseUint(basicACL, 16, 32)
if err != nil {
return 0, fmt.Errorf("can't parse basic ACL: %s", basicACL)
}
return uint32(value), nil
return BasicACL(value), nil
}
}