did

README

DID Module

This module implements the DID core spec. For more information please see the DID W3C core-spec.

Decentralized identifiers (DIDs) are a type of identifier that enables verifiable, decentralized digital identity. A DID identifies any subject (e.g., a person, organization, thing, data model, abstract entity, etc.) that the controller of the DID decides that it identifies.

A DID is a globally unique persistent identifier that does not require a centralized registration authority and is often generated and/or registered cryptographically.

Overview

The DID module provides the functionalities to create and manage the lifecycle of a DID document on chain.

⚠ The implementation default DID method is did:cash

The lifecycle of the DID document is represented in the following sequence diagram (src board):

Reference

1. State
2. Transitions
3. Messages

Documentation

Index

• type AppModule
  • func NewAppModule(cdc codec.Marshaler, keeper keeper.Keeper) AppModule
  • func (am AppModule) BeginBlock(_ sdk.Context, _ abci.RequestBeginBlock)
  • func (AppModule) ConsensusVersion() uint64
  • func (am AppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate
  • func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONMarshaler) json.RawMessage
  • func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONMarshaler, gs json.RawMessage) []abci.ValidatorUpdate
  • func (am AppModule) LegacyQuerierHandler(legacyQuerierCdc *codec.LegacyAmino) sdk.Querier
  • func (am AppModule) Name() string
  • func (AppModule) QuerierRoute() string
  • func (am AppModule) RegisterInvariants(_ sdk.InvariantRegistry)
  • func (am AppModule) RegisterServices(cfg module.Configurator)
  • func (am AppModule) Route() sdk.Route
• type AppModuleBasic
  • func NewAppModuleBasic(cdc codec.Marshaler) AppModuleBasic
  • func (AppModuleBasic) DefaultGenesis(cdc codec.JSONMarshaler) json.RawMessage
  • func (AppModuleBasic) GetQueryCmd() *cobra.Command
  • func (a AppModuleBasic) GetTxCmd() *cobra.Command
  • func (AppModuleBasic) Name() string
  • func (AppModuleBasic) RegisterCodec(cdc *codec.LegacyAmino)
  • func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux)
  • func (a AppModuleBasic) RegisterInterfaces(reg cdctypes.InterfaceRegistry)
  • func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino)
  • func (AppModuleBasic) RegisterRESTRoutes(clientCtx client.Context, rtr *mux.Router)
  • func (AppModuleBasic) ValidateGenesis(cdc codec.JSONMarshaler, config client.TxEncodingConfig, bz json.RawMessage) error

Types

type AppModule

type AppModule struct {
	AppModuleBasic
	// contains filtered or unexported fields
}

AppModule implements the AppModule interface for the capability module.

func NewAppModule

func NewAppModule(cdc codec.Marshaler, keeper keeper.Keeper) AppModule

func (AppModule) BeginBlock

func (am AppModule) BeginBlock(_ sdk.Context, _ abci.RequestBeginBlock)

BeginBlock executes all ABCI BeginBlock logic respective to the capability module.

func (AppModule) ConsensusVersion

func (AppModule) ConsensusVersion() uint64

ConsensusVersion implements AppModule/ConsensusVersion.

func (AppModule) EndBlock

func (am AppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate

EndBlock executes all ABCI EndBlock logic respective to the capability module. It returns no validator updates.

func (AppModule) ExportGenesis

func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONMarshaler) json.RawMessage

ExportGenesis returns the capability module's exported genesis state as raw JSON bytes.

func (AppModule) InitGenesis

func (am AppModule) InitGenesis(
	ctx sdk.Context,
	cdc codec.JSONMarshaler,
	gs json.RawMessage,
) []abci.ValidatorUpdate

InitGenesis performs the capability module's genesis initialization It returns no validator updates.

func (AppModule) LegacyQuerierHandler

func (am AppModule) LegacyQuerierHandler(legacyQuerierCdc *codec.LegacyAmino) sdk.Querier

nolint LegacyQuerierHandler returns the capability module's Querier.

func (AppModule) Name

func (am AppModule) Name() string

Name returns the capability module's name.

func (AppModule) QuerierRoute

func (AppModule) QuerierRoute() string

QuerierRoute returns the capability module's query routing key.

func (AppModule) RegisterInvariants

func (am AppModule) RegisterInvariants(_ sdk.InvariantRegistry)

RegisterInvariants registers the capability module's invariants.

func (AppModule) RegisterServices

func (am AppModule) RegisterServices(cfg module.Configurator)

RegisterServices registers a GRPC query service to respond to the module-specific GRPC queries.

func (AppModule) Route

func (am AppModule) Route() sdk.Route

Route returns the capability module's message routing key.

type AppModuleBasic

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

AppModuleBasic implements the AppModuleBasic interface for the capability module.

func NewAppModuleBasic

func NewAppModuleBasic(cdc codec.Marshaler) AppModuleBasic

func (AppModuleBasic) DefaultGenesis

func (AppModuleBasic) DefaultGenesis(cdc codec.JSONMarshaler) json.RawMessage

DefaultGenesis returns the capability module's default genesis state.

func (AppModuleBasic) GetQueryCmd

func (AppModuleBasic) GetQueryCmd() *cobra.Command

GetQueryCmd returns the capability module's root query command.

func (AppModuleBasic) GetTxCmd

func (a AppModuleBasic) GetTxCmd() *cobra.Command

GetTxCmd returns the capability module's root tx command.

func (AppModuleBasic) Name

func (AppModuleBasic) Name() string

Name returns the capability module's name.

func (AppModuleBasic) RegisterCodec

func (AppModuleBasic) RegisterCodec(cdc *codec.LegacyAmino)

nolint

func (AppModuleBasic) RegisterGRPCGatewayRoutes

func (AppModuleBasic) RegisterGRPCGatewayRoutes(
	clientCtx client.Context,
	mux *runtime.ServeMux,
)

RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the module.

func (AppModuleBasic) RegisterInterfaces

func (a AppModuleBasic) RegisterInterfaces(reg cdctypes.InterfaceRegistry)

RegisterInterfaces registers the module's interface types

func (AppModuleBasic) RegisterLegacyAminoCodec

func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino)

nolint

func (AppModuleBasic) RegisterRESTRoutes

func (AppModuleBasic) RegisterRESTRoutes(clientCtx client.Context, rtr *mux.Router)

RegisterRESTRoutes registers the capability module's REST service handlers.

func (AppModuleBasic) ValidateGenesis

func (AppModuleBasic) ValidateGenesis(
	cdc codec.JSONMarshaler,
	config client.TxEncodingConfig,
	bz json.RawMessage,
) error

ValidateGenesis performs genesis state validation for the capability module.