83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
package vault
|
|
|
|
import (
|
|
"regexp"
|
|
"sync"
|
|
|
|
log "github.com/hashicorp/go-hclog"
|
|
memdb "github.com/hashicorp/go-memdb"
|
|
"github.com/hashicorp/vault/helper/identity"
|
|
"github.com/hashicorp/vault/helper/locksutil"
|
|
"github.com/hashicorp/vault/helper/storagepacker"
|
|
"github.com/hashicorp/vault/logical"
|
|
"github.com/hashicorp/vault/logical/framework"
|
|
)
|
|
|
|
const (
|
|
// Storage prefixes
|
|
entityPrefix = "entity/"
|
|
)
|
|
|
|
var (
|
|
// metaKeyFormatRegEx checks if a metadata key string is valid
|
|
metaKeyFormatRegEx = regexp.MustCompile(`^[a-zA-Z0-9=/+_-]+$`).MatchString
|
|
)
|
|
|
|
const (
|
|
// The meta key prefix reserved for Vault's internal use
|
|
metaKeyReservedPrefix = "vault-"
|
|
|
|
// The maximum number of metadata key pairs allowed to be registered
|
|
metaMaxKeyPairs = 64
|
|
|
|
// The maximum allowed length of a metadata key
|
|
metaKeyMaxLength = 128
|
|
|
|
// The maximum allowed length of a metadata value
|
|
metaValueMaxLength = 512
|
|
)
|
|
|
|
// IdentityStore is composed of its own storage view and a MemDB which
|
|
// maintains active in-memory replicas of the storage contents indexed by
|
|
// multiple fields.
|
|
type IdentityStore struct {
|
|
// IdentityStore is a secret backend in Vault
|
|
*framework.Backend
|
|
|
|
// view is the storage sub-view where all the artifacts of identity store
|
|
// gets persisted
|
|
view logical.Storage
|
|
|
|
// db is the in-memory database where the storage artifacts gets replicated
|
|
// to enable richer queries based on multiple indexes.
|
|
db *memdb.MemDB
|
|
|
|
// validateMountAccessorFunc is a utility from router which returns the
|
|
// properties of the mount given the mount accessor.
|
|
validateMountAccessorFunc func(string) *validateMountResponse
|
|
|
|
// entityLocks are a set of 256 locks to which all the entities will be
|
|
// categorized to while performing storage modifications.
|
|
entityLocks []*locksutil.LockEntry
|
|
|
|
// groupLock is used to protect modifications to group entries
|
|
groupLock sync.RWMutex
|
|
|
|
// logger is the server logger copied over from core
|
|
logger log.Logger
|
|
|
|
// entityPacker is used to pack multiple entity storage entries into 256
|
|
// buckets
|
|
entityPacker *storagepacker.StoragePacker
|
|
|
|
// groupPacker is used to pack multiple group storage entries into 256
|
|
// buckets
|
|
groupPacker *storagepacker.StoragePacker
|
|
}
|
|
|
|
type groupDiff struct {
|
|
New []*identity.Group
|
|
Deleted []*identity.Group
|
|
Unmodified []*identity.Group
|
|
}
|