username

package
v0.16.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jun 6, 2019 License: Apache-2.0 Imports: 13 Imported by: 0

Documentation

Overview

Package username provides an NFT implementation for maintaining a list of blockchain addresses for each user. For each user an address can be added or removed at any time.

Index

Constants

View Source 
const (
	BucketName            = "usrnft"
	ChainAddressIndexName = "chainaddr"
)
View Source 
const ModelName = "username"

ModelName is used to recognize the model provided by this NFT implementation. It can be used by the nft/base extension to register a handler.

Variables

View Source 
var (
	ErrInvalidLengthCodec = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowCodec   = fmt.Errorf("proto: integer overflow")
)

Functions

func NewUsernameToken 

func NewUsernameToken(key []byte, owner weave.Address, approvals []nft.ActionApprovals) *orm.SimpleObj

func RegisterQuery 

func RegisterQuery(qr weave.QueryRouter)

RegisterQuery will register this bucket as "/nft/usernames"

func RegisterRoutes 

func RegisterRoutes(r weave.Registry, auth x.Authenticator, issuer weave.Address)

RegisterRoutes will instantiate and register all handlers in this package

Types

type AddChainAddressHandler 

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

func NewAddChainAddressHandler 

func NewAddChainAddressHandler(auth x.Authenticator, issuer weave.Address, bucket Bucket) *AddChainAddressHandler

func (AddChainAddressHandler) Check 

func (h AddChainAddressHandler) Check(ctx weave.Context, store weave.KVStore, tx weave.Tx) (*weave.CheckResult, error)

func (AddChainAddressHandler) Deliver 

func (h AddChainAddressHandler) Deliver(ctx weave.Context, store weave.KVStore, tx weave.Tx) (*weave.DeliverResult, error)

type AddChainAddressMsg 

type AddChainAddressMsg struct {
	Metadata     *weave.Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"`
	UsernameID   []byte          `protobuf:"bytes,2,opt,name=username_id,json=usernameId,proto3" json:"username_id,omitempty"`
	BlockchainID []byte          `protobuf:"bytes,3,opt,name=blockchain_id,json=blockchainId,proto3" json:"blockchain_id,omitempty"`
	Address      string          `protobuf:"bytes,4,opt,name=address,proto3" json:"address,omitempty"`
}

func (*AddChainAddressMsg) Descriptor 

func (*AddChainAddressMsg) Descriptor() ([]byte, []int)

func (*AddChainAddressMsg) GetAddress 

func (m *AddChainAddressMsg) GetAddress() string

func (*AddChainAddressMsg) GetBlockchainID 

func (m *AddChainAddressMsg) GetBlockchainID() []byte

func (*AddChainAddressMsg) GetMetadata added in v0.16.0 

func (m *AddChainAddressMsg) GetMetadata() *weave.Metadata

func (*AddChainAddressMsg) GetUsernameID 

func (m *AddChainAddressMsg) GetUsernameID() []byte

func (*AddChainAddressMsg) Marshal 

func (m *AddChainAddressMsg) Marshal() (dAtA []byte, err error)

func (*AddChainAddressMsg) MarshalTo 

func (m *AddChainAddressMsg) MarshalTo(dAtA []byte) (int, error)

func (*AddChainAddressMsg) Path 

func (*AddChainAddressMsg) Path() string

Path returns the routing path for this message

func (*AddChainAddressMsg) ProtoMessage 

func (*AddChainAddressMsg) ProtoMessage()

func (*AddChainAddressMsg) Reset 

func (m *AddChainAddressMsg) Reset()

func (*AddChainAddressMsg) Size 

func (m *AddChainAddressMsg) Size() (n int)

func (*AddChainAddressMsg) String 

func (m *AddChainAddressMsg) String() string

func (*AddChainAddressMsg) Unmarshal 

func (m *AddChainAddressMsg) Unmarshal(dAtA []byte) error

func (*AddChainAddressMsg) Validate 

func (m *AddChainAddressMsg) Validate() error

func (*AddChainAddressMsg) XXX_DiscardUnknown added in v0.12.0 

func (m *AddChainAddressMsg) XXX_DiscardUnknown()

func (*AddChainAddressMsg) XXX_Marshal added in v0.12.0 

func (m *AddChainAddressMsg) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*AddChainAddressMsg) XXX_Merge added in v0.12.0 

func (m *AddChainAddressMsg) XXX_Merge(src proto.Message)

func (*AddChainAddressMsg) XXX_Size added in v0.12.0 

func (m *AddChainAddressMsg) XXX_Size() int

func (*AddChainAddressMsg) XXX_Unmarshal added in v0.12.0 

func (m *AddChainAddressMsg) XXX_Unmarshal(b []byte) error

type Bucket 

type Bucket struct {
	orm.Bucket
}

func NewBucket 

func NewBucket() Bucket

func (Bucket) Create 

func (b Bucket) Create(db weave.KVStore, owner weave.Address, id []byte, approvals []nft.ActionApprovals, addresses []ChainAddress) (orm.Object, error)

type ChainAddress 

type ChainAddress struct {
	// An arbitrary blockchain ID. Original design was assuming a relation to our
	// internal blockchain ID, but to simplify the implementation, we no longer
	// register blckchain. Instead we allow to pass any value here, withouth
	// validating it.
	BlockchainID []byte `protobuf:"bytes,1,opt,name=blockchain_id,json=blockchainId,proto3" json:"blockchain_id,omitempty"`
	// Address is a unique identifier of an account on the referenced
	// blockchain.
	Address string `protobuf:"bytes,2,opt,name=address,proto3" json:"address,omitempty"`
}

ChainAddress is an address bind to a specific blockchain chain.

func (*ChainAddress) Descriptor 

func (*ChainAddress) Descriptor() ([]byte, []int)

func (ChainAddress) Equals 

func (p ChainAddress) Equals(o ChainAddress) bool

func (*ChainAddress) GetAddress 

func (m *ChainAddress) GetAddress() string

func (*ChainAddress) GetBlockchainID 

func (m *ChainAddress) GetBlockchainID() []byte

func (*ChainAddress) Marshal 

func (m *ChainAddress) Marshal() (dAtA []byte, err error)

func (*ChainAddress) MarshalTo 

func (m *ChainAddress) MarshalTo(dAtA []byte) (int, error)

func (*ChainAddress) ProtoMessage 

func (*ChainAddress) ProtoMessage()

func (*ChainAddress) Reset 

func (m *ChainAddress) Reset()

func (*ChainAddress) Size 

func (m *ChainAddress) Size() (n int)

func (*ChainAddress) String 

func (m *ChainAddress) String() string

func (*ChainAddress) Unmarshal 

func (m *ChainAddress) Unmarshal(dAtA []byte) error

func (*ChainAddress) Validate 

func (p *ChainAddress) Validate() error

func (*ChainAddress) XXX_DiscardUnknown added in v0.12.0 

func (m *ChainAddress) XXX_DiscardUnknown()

func (*ChainAddress) XXX_Marshal added in v0.12.0 

func (m *ChainAddress) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ChainAddress) XXX_Merge added in v0.12.0 

func (m *ChainAddress) XXX_Merge(src proto.Message)

func (*ChainAddress) XXX_Size added in v0.12.0 

func (m *ChainAddress) XXX_Size() int

func (*ChainAddress) XXX_Unmarshal added in v0.12.0 

func (m *ChainAddress) XXX_Unmarshal(b []byte) error

type IssueHandler 

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

func NewIssueHandler 

func NewIssueHandler(auth x.Authenticator, issuer weave.Address, bucket Bucket) *IssueHandler

func (IssueHandler) Check 

func (h IssueHandler) Check(ctx weave.Context, store weave.KVStore, tx weave.Tx) (*weave.CheckResult, error)

func (IssueHandler) Deliver 

func (h IssueHandler) Deliver(ctx weave.Context, store weave.KVStore, tx weave.Tx) (*weave.DeliverResult, error)

type IssueTokenMsg 

type IssueTokenMsg struct {
	Metadata  *weave.Metadata       `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"`
	ID        []byte                `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"`
	Owner     []byte                `protobuf:"bytes,3,opt,name=owner,proto3" json:"owner,omitempty"`
	Approvals []nft.ActionApprovals `protobuf:"bytes,4,rep,name=approvals,proto3" json:"approvals"`
	Details   TokenDetails          `protobuf:"bytes,5,opt,name=details,proto3" json:"details"`
}

func (*IssueTokenMsg) Descriptor 

func (*IssueTokenMsg) Descriptor() ([]byte, []int)

func (*IssueTokenMsg) GetApprovals 

func (m *IssueTokenMsg) GetApprovals() []nft.ActionApprovals

func (*IssueTokenMsg) GetDetails 

func (m *IssueTokenMsg) GetDetails() TokenDetails

func (*IssueTokenMsg) GetID 

func (m *IssueTokenMsg) GetID() []byte

func (*IssueTokenMsg) GetMetadata added in v0.16.0 

func (m *IssueTokenMsg) GetMetadata() *weave.Metadata

func (*IssueTokenMsg) GetOwner 

func (m *IssueTokenMsg) GetOwner() []byte

func (*IssueTokenMsg) Marshal 

func (m *IssueTokenMsg) Marshal() (dAtA []byte, err error)

func (*IssueTokenMsg) MarshalTo 

func (m *IssueTokenMsg) MarshalTo(dAtA []byte) (int, error)

func (*IssueTokenMsg) Path 

func (*IssueTokenMsg) Path() string

Path returns the routing path for this message

func (*IssueTokenMsg) ProtoMessage 

func (*IssueTokenMsg) ProtoMessage()

func (*IssueTokenMsg) Reset 

func (m *IssueTokenMsg) Reset()

func (*IssueTokenMsg) Size 

func (m *IssueTokenMsg) Size() (n int)

func (*IssueTokenMsg) String 

func (m *IssueTokenMsg) String() string

func (*IssueTokenMsg) Unmarshal 

func (m *IssueTokenMsg) Unmarshal(dAtA []byte) error

func (*IssueTokenMsg) Validate 

func (m *IssueTokenMsg) Validate() error

func (*IssueTokenMsg) XXX_DiscardUnknown added in v0.12.0 

func (m *IssueTokenMsg) XXX_DiscardUnknown()

func (*IssueTokenMsg) XXX_Marshal added in v0.12.0 

func (m *IssueTokenMsg) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*IssueTokenMsg) XXX_Merge added in v0.12.0 

func (m *IssueTokenMsg) XXX_Merge(src proto.Message)

func (*IssueTokenMsg) XXX_Size added in v0.12.0 

func (m *IssueTokenMsg) XXX_Size() int

func (*IssueTokenMsg) XXX_Unmarshal added in v0.12.0 

func (m *IssueTokenMsg) XXX_Unmarshal(b []byte) error

type RemoveChainAddressHandler 

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

func NewRemoveChainAddressHandler 

func NewRemoveChainAddressHandler(auth x.Authenticator, issuer weave.Address, bucket Bucket) *RemoveChainAddressHandler

func (RemoveChainAddressHandler) Check 

func (h RemoveChainAddressHandler) Check(ctx weave.Context, store weave.KVStore, tx weave.Tx) (*weave.CheckResult, error)

func (RemoveChainAddressHandler) Deliver 

func (h RemoveChainAddressHandler) Deliver(ctx weave.Context, store weave.KVStore, tx weave.Tx) (*weave.DeliverResult, error)

type RemoveChainAddressMsg 

type RemoveChainAddressMsg struct {
	Metadata     *weave.Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"`
	UsernameID   []byte          `protobuf:"bytes,2,opt,name=username_id,json=usernameId,proto3" json:"username_id,omitempty"`
	BlockchainID []byte          `protobuf:"bytes,3,opt,name=blockchain_id,json=blockchainId,proto3" json:"blockchain_id,omitempty"`
	Address      string          `protobuf:"bytes,4,opt,name=address,proto3" json:"address,omitempty"`
}

func (*RemoveChainAddressMsg) Descriptor 

func (*RemoveChainAddressMsg) Descriptor() ([]byte, []int)

func (*RemoveChainAddressMsg) GetAddress 

func (m *RemoveChainAddressMsg) GetAddress() string

func (*RemoveChainAddressMsg) GetBlockchainID 

func (m *RemoveChainAddressMsg) GetBlockchainID() []byte

func (*RemoveChainAddressMsg) GetMetadata added in v0.16.0 

func (m *RemoveChainAddressMsg) GetMetadata() *weave.Metadata

func (*RemoveChainAddressMsg) GetUsernameID 

func (m *RemoveChainAddressMsg) GetUsernameID() []byte

func (*RemoveChainAddressMsg) Marshal 

func (m *RemoveChainAddressMsg) Marshal() (dAtA []byte, err error)

func (*RemoveChainAddressMsg) MarshalTo 

func (m *RemoveChainAddressMsg) MarshalTo(dAtA []byte) (int, error)

func (*RemoveChainAddressMsg) Path 

func (*RemoveChainAddressMsg) Path() string

Path returns the routing path for this message

func (*RemoveChainAddressMsg) ProtoMessage 

func (*RemoveChainAddressMsg) ProtoMessage()

func (*RemoveChainAddressMsg) Reset 

func (m *RemoveChainAddressMsg) Reset()

func (*RemoveChainAddressMsg) Size 

func (m *RemoveChainAddressMsg) Size() (n int)

func (*RemoveChainAddressMsg) String 

func (m *RemoveChainAddressMsg) String() string

func (*RemoveChainAddressMsg) Unmarshal 

func (m *RemoveChainAddressMsg) Unmarshal(dAtA []byte) error

func (*RemoveChainAddressMsg) Validate 

func (m *RemoveChainAddressMsg) Validate() error

func (*RemoveChainAddressMsg) XXX_DiscardUnknown added in v0.12.0 

func (m *RemoveChainAddressMsg) XXX_DiscardUnknown()

func (*RemoveChainAddressMsg) XXX_Marshal added in v0.12.0 

func (m *RemoveChainAddressMsg) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*RemoveChainAddressMsg) XXX_Merge added in v0.12.0 

func (m *RemoveChainAddressMsg) XXX_Merge(src proto.Message)

func (*RemoveChainAddressMsg) XXX_Size added in v0.12.0 

func (m *RemoveChainAddressMsg) XXX_Size() int

func (*RemoveChainAddressMsg) XXX_Unmarshal added in v0.12.0 

func (m *RemoveChainAddressMsg) XXX_Unmarshal(b []byte) error

type Token 

type Token interface {
	nft.BaseNFT
	GetChainAddresses() []ChainAddress
	SetChainAddresses(actor weave.Address, newKeys []ChainAddress) error
}

func AsUsername 

func AsUsername(obj orm.Object) (Token, error)

AsUsername will safely type-cast any value from Bucket

type TokenDetails 

type TokenDetails struct {
	Addresses []ChainAddress `protobuf:"bytes,1,rep,name=addresses,proto3" json:"addresses"`
}

func (*TokenDetails) Clone 

func (t *TokenDetails) Clone() *TokenDetails

func (*TokenDetails) Descriptor 

func (*TokenDetails) Descriptor() ([]byte, []int)

func (*TokenDetails) GetAddresses 

func (m *TokenDetails) GetAddresses() []ChainAddress

func (*TokenDetails) Marshal 

func (m *TokenDetails) Marshal() (dAtA []byte, err error)

func (*TokenDetails) MarshalTo 

func (m *TokenDetails) MarshalTo(dAtA []byte) (int, error)

func (*TokenDetails) ProtoMessage 

func (*TokenDetails) ProtoMessage()

func (*TokenDetails) Reset 

func (m *TokenDetails) Reset()

func (*TokenDetails) Size 

func (m *TokenDetails) Size() (n int)

func (*TokenDetails) String 

func (m *TokenDetails) String() string

func (*TokenDetails) Unmarshal 

func (m *TokenDetails) Unmarshal(dAtA []byte) error

func (*TokenDetails) Validate 

func (t *TokenDetails) Validate() error

func (*TokenDetails) XXX_DiscardUnknown added in v0.12.0 

func (m *TokenDetails) XXX_DiscardUnknown()

func (*TokenDetails) XXX_Marshal added in v0.12.0 

func (m *TokenDetails) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*TokenDetails) XXX_Merge added in v0.12.0 

func (m *TokenDetails) XXX_Merge(src proto.Message)

func (*TokenDetails) XXX_Size added in v0.12.0 

func (m *TokenDetails) XXX_Size() int

func (*TokenDetails) XXX_Unmarshal added in v0.12.0 

func (m *TokenDetails) XXX_Unmarshal(b []byte) error

type UsernameToken 

type UsernameToken struct {
	Metadata *weave.Metadata       `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"`
	Base     *nft.NonFungibleToken `protobuf:"bytes,2,opt,name=base,proto3" json:"base,omitempty"`
	Details  *TokenDetails         `protobuf:"bytes,3,opt,name=details,proto3" json:"details,omitempty"`
}

func (*UsernameToken) Approvals 

func (u *UsernameToken) Approvals() *nft.ApprovalOps

func (*UsernameToken) Copy 

func (u *UsernameToken) Copy() orm.CloneableData

func (*UsernameToken) Descriptor 

func (*UsernameToken) Descriptor() ([]byte, []int)

func (*UsernameToken) GetBase 

func (m *UsernameToken) GetBase() *nft.NonFungibleToken

func (*UsernameToken) GetChainAddresses 

func (u *UsernameToken) GetChainAddresses() []ChainAddress

func (*UsernameToken) GetDetails 

func (m *UsernameToken) GetDetails() *TokenDetails

func (*UsernameToken) GetMetadata added in v0.16.0 

func (m *UsernameToken) GetMetadata() *weave.Metadata

func (*UsernameToken) Marshal 

func (m *UsernameToken) Marshal() (dAtA []byte, err error)

func (*UsernameToken) MarshalTo 

func (m *UsernameToken) MarshalTo(dAtA []byte) (int, error)

func (*UsernameToken) OwnerAddress 

func (u *UsernameToken) OwnerAddress() weave.Address

func (*UsernameToken) ProtoMessage 

func (*UsernameToken) ProtoMessage()

func (*UsernameToken) Reset 

func (m *UsernameToken) Reset()

func (*UsernameToken) SetApprovals 

func (m *UsernameToken) SetApprovals(a nft.Approvals)

func (*UsernameToken) SetChainAddresses 

func (u *UsernameToken) SetChainAddresses(actor weave.Address, newAddresses []ChainAddress) error

func (*UsernameToken) Size 

func (m *UsernameToken) Size() (n int)

func (*UsernameToken) String 

func (m *UsernameToken) String() string

func (*UsernameToken) Transfer 

func (u *UsernameToken) Transfer(newOwner weave.Address) error

func (*UsernameToken) Unmarshal 

func (m *UsernameToken) Unmarshal(dAtA []byte) error

func (*UsernameToken) Validate 

func (u *UsernameToken) Validate() error

func (*UsernameToken) XXX_DiscardUnknown added in v0.12.0 

func (m *UsernameToken) XXX_DiscardUnknown()

func (*UsernameToken) XXX_Marshal added in v0.12.0 

func (m *UsernameToken) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*UsernameToken) XXX_Merge added in v0.12.0 

func (m *UsernameToken) XXX_Merge(src proto.Message)

func (*UsernameToken) XXX_Size added in v0.12.0 

func (m *UsernameToken) XXX_Size() int

func (*UsernameToken) XXX_Unmarshal added in v0.12.0 

func (m *UsernameToken) XXX_Unmarshal(b []byte) error

Source Files

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