username

package
v0.14.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 10, 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 impementation. 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 {
	UsernameID   []byte `protobuf:"bytes,1,opt,name=username_id,json=usernameId,proto3" json:"username_id,omitempty"`
	BlockchainID []byte `protobuf:"bytes,2,opt,name=blockchain_id,json=blockchainId,proto3" json:"blockchain_id,omitempty"`
	Address      string `protobuf:"bytes,3,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) 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 {
	ID        []byte                `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
	Owner     []byte                `protobuf:"bytes,2,opt,name=owner,proto3" json:"owner,omitempty"`
	Approvals []nft.ActionApprovals `protobuf:"bytes,3,rep,name=approvals,proto3" json:"approvals"`
	Details   TokenDetails          `protobuf:"bytes,4,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) 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 {
	UsernameID   []byte `protobuf:"bytes,1,opt,name=username_id,json=usernameId,proto3" json:"username_id,omitempty"`
	BlockchainID []byte `protobuf:"bytes,2,opt,name=blockchain_id,json=blockchainId,proto3" json:"blockchain_id,omitempty"`
	Address      string `protobuf:"bytes,3,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) 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 {
	Base    *nft.NonFungibleToken `protobuf:"bytes,1,opt,name=base,proto3" json:"base,omitempty"`
	Details *TokenDetails         `protobuf:"bytes,2,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) 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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