frostfs-sdk-go/eacl/types.go

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package eacl
import (
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
)
// Header is an interface of string key-value header.
type Header interface {
Key() string
Value() string
}
// TypedHeaderSource is the interface that wraps
// method for selecting typed headers by type.
type TypedHeaderSource interface {
// HeadersOfType returns the list of key-value headers
// of particular type.
//
// It returns any problem encountered through the boolean
// false value.
HeadersOfType(FilterHeaderType) ([]Header, bool)
}
// ValidationUnit represents unit of check for Validator.
type ValidationUnit struct {
cid *cid.ID
role Role
op Operation
hdrSrc TypedHeaderSource
key []byte
table *Table
}
// WithContainerID configures ValidationUnit to use v as request's container ID.
func (u *ValidationUnit) WithContainerID(v *cid.ID) *ValidationUnit {
if u != nil {
u.cid = v
}
return u
}
// WithRole configures ValidationUnit to use v as request's role.
func (u *ValidationUnit) WithRole(v Role) *ValidationUnit {
if u != nil {
u.role = v
}
return u
}
// WithOperation configures ValidationUnit to use v as request's operation.
func (u *ValidationUnit) WithOperation(v Operation) *ValidationUnit {
if u != nil {
u.op = v
}
return u
}
// WithHeaderSource configures ValidationUnit to use v as a source of headers.
func (u *ValidationUnit) WithHeaderSource(v TypedHeaderSource) *ValidationUnit {
if u != nil {
u.hdrSrc = v
}
return u
}
// WithSenderKey configures ValidationUnit to use as sender's public key.
func (u *ValidationUnit) WithSenderKey(v []byte) *ValidationUnit {
if u != nil {
u.key = v
}
return u
}
// WithBearerToken configures ValidationUnit to use v as request's bearer token.
func (u *ValidationUnit) WithEACLTable(table *Table) *ValidationUnit {
if u != nil {
u.table = table
}
return u
}