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v0.0.1 Latest Latest Go to latest Published: Feb 21, 2023 License: BSD-3-Clause Imports: 8 Imported by: 7

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/ava-labs/indexvm

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Documentation ¶

Index ¶

Variables
func Authorized(ctx context.Context, db chain.Database, action chain.Action, ...) error
func GetActor(auth chain.Auth) crypto.PublicKey
func GetSigner(auth chain.Auth) crypto.PublicKey
func UnmarshalDelegate(p *codec.Packer) (chain.Auth, error)
func UnmarshalDirect(p *codec.Packer) (chain.Auth, error)
type Delegate
type DelegateFactory
- func NewDelegateFactory(actor crypto.PublicKey, priv crypto.PrivateKey, actorPays bool) *DelegateFactory
- func (d *DelegateFactory) Sign(msg []byte, _ chain.Action) (chain.Auth, error)
type Direct
type DirectFactory
- func NewDirectFactory(priv crypto.PrivateKey) *DirectFactory
- func (d *DirectFactory) Sign(msg []byte, _ chain.Action) (chain.Auth, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrInvalidSignature  = errors.New("invalid signature")
	ErrActorMissing      = errors.New("actor account is missing")
	ErrNotAllowed        = errors.New("not allowed")
	ErrActionMissing     = errors.New("action missing")
	ErrActorCantPay      = errors.New("actor can't pay")
	ErrActorEqualsSigner = errors.New("actor equals signer, use direct")
)

Functions ¶

func Authorized ¶

func Authorized(
	ctx context.Context,
	db chain.Database,
	action chain.Action,
	actor crypto.PublicKey,
	signer crypto.PublicKey,
	actorPays bool,
) error

func GetActor ¶

func GetActor(auth chain.Auth) crypto.PublicKey

func GetSigner ¶

func GetSigner(auth chain.Auth) crypto.PublicKey

func UnmarshalDelegate ¶

func UnmarshalDelegate(p *codec.Packer) (chain.Auth, error)

func UnmarshalDirect ¶

func UnmarshalDirect(p *codec.Packer) (chain.Auth, error)

Types ¶

type Delegate ¶

type Delegate struct {
	Actor     crypto.PublicKey `json:"actor"`
	Signer    crypto.PublicKey `json:"signer"`
	Signature crypto.Signature `json:"signature"`

	ActorPays bool `json:"actorPays"`
}

func (*Delegate) AsyncVerify ¶

func (d *Delegate) AsyncVerify(msg []byte) error

func (*Delegate) CanDeduct ¶

func (d *Delegate) CanDeduct(
	ctx context.Context,
	db chain.Database,
	amount uint64,
) error

func (*Delegate) Deduct ¶

func (d *Delegate) Deduct(
	ctx context.Context,
	db chain.Database,
	amount uint64,
) error

func (*Delegate) Marshal ¶

func (d *Delegate) Marshal(p *codec.Packer)

func (*Delegate) MaxUnits ¶

func (*Delegate) MaxUnits(
	chain.Rules,
) uint64

func (*Delegate) Payer ¶

func (d *Delegate) Payer() []byte

func (*Delegate) Refund ¶

func (d *Delegate) Refund(
	ctx context.Context,
	db chain.Database,
	amount uint64,
) error

func (*Delegate) StateKeys ¶

func (d *Delegate) StateKeys() [][]byte

func (*Delegate) ValidRange ¶

func (*Delegate) ValidRange(chain.Rules) (int64, int64)

func (*Delegate) Verify ¶

func (d *Delegate) Verify(
	ctx context.Context,
	r chain.Rules,
	db chain.Database,
	action chain.Action,
) (uint64, error)

Verify could be used to perform complex ACL rules that require state access to check.

type DelegateFactory ¶

type DelegateFactory struct {
	// contains filtered or unexported fields
}

func NewDelegateFactory ¶

func NewDelegateFactory(
	actor crypto.PublicKey,
	priv crypto.PrivateKey,
	actorPays bool,
) *DelegateFactory

func (*DelegateFactory) Sign ¶

func (d *DelegateFactory) Sign(msg []byte, _ chain.Action) (chain.Auth, error)

type Direct ¶

type Direct struct {
	Signer    crypto.PublicKey `json:"signer"`
	Signature crypto.Signature `json:"signature"`
}

func (*Direct) AsyncVerify ¶

func (d *Direct) AsyncVerify(msg []byte) error

func (*Direct) CanDeduct ¶

func (d *Direct) CanDeduct(
	ctx context.Context,
	db chain.Database,
	amount uint64,
) error

func (*Direct) Deduct ¶

func (d *Direct) Deduct(
	ctx context.Context,
	db chain.Database,
	amount uint64,
) error

func (*Direct) Marshal ¶

func (d *Direct) Marshal(p *codec.Packer)

func (*Direct) MaxUnits ¶

func (*Direct) MaxUnits(
	chain.Rules,
) uint64

func (*Direct) Payer ¶

func (d *Direct) Payer() []byte

func (*Direct) Refund ¶

func (d *Direct) Refund(
	ctx context.Context,
	db chain.Database,
	amount uint64,
) error

func (*Direct) StateKeys ¶

func (d *Direct) StateKeys() [][]byte

func (*Direct) ValidRange ¶

func (*Direct) ValidRange(chain.Rules) (int64, int64)

func (*Direct) Verify ¶

func (d *Direct) Verify(
	ctx context.Context,
	r chain.Rules,
	db chain.Database,
	action chain.Action,
) (uint64, error)

Verify could be used to perform complex ACL rules that require state access to check.

type DirectFactory ¶

type DirectFactory struct {
	// contains filtered or unexported fields
}

func NewDirectFactory ¶

func NewDirectFactory(priv crypto.PrivateKey) *DirectFactory

func (*DirectFactory) Sign ¶

func (d *DirectFactory) Sign(msg []byte, _ chain.Action) (chain.Auth, error)

Source Files ¶

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