keeper

Documentation

Index

• func ExecuteOnDidWithRelationships(ctx sdk.Context, k *Keeper, constraints VerificationRelationships, ...) (err error)
• func NewMsgServerImpl(keeper Keeper) types.MsgServer
• type Keeper
  • func NewKeeper(cdc codec.Codec, storeKey, memKey sdk.StoreKey) *Keeper
  • func (k Keeper) Delete(ctx sdk.Context, key []byte, prefix []byte)
  • func (k Keeper) Get(ctx sdk.Context, key []byte, prefix []byte, unmarshal UnmarshalFn) (i interface{}, found bool)
  • func (k Keeper) GetAll(ctx sdk.Context, prefix []byte) sdk.Iterator
  • func (k Keeper) GetAllDidDocuments(ctx sdk.Context) []types.IidDocument
  • func (k Keeper) GetAllDidDocumentsWithCondition(ctx sdk.Context, key []byte, didSelector func(did types.IidDocument) bool) (didDocs []types.IidDocument)
  • func (k Keeper) GetDidDocument(ctx sdk.Context, key []byte) (types.IidDocument, bool)
  • func (k Keeper) GetDidDocumentsByPubKey(ctx sdk.Context, pubkey cryptotypes.PubKey) (dids []types.IidDocument)
  • func (k Keeper) GetDidMetadata(ctx sdk.Context, key []byte) (types.IidMetadata, bool)
  • func (k Keeper) IidDocument(c context.Context, req *types.QueryIidDocumentRequest) (*types.QueryIidDocumentResponse, error)
  • func (k Keeper) IidDocuments(c context.Context, req *types.QueryIidDocumentsRequest) (*types.QueryIidDocumentsResponse, error)
  • func (k Keeper) Logger(ctx sdk.Context) log.Logger
  • func (k Keeper) Marshal(value interface{}) (bytes []byte)
  • func (k Keeper) MetaData(c context.Context, req *types.QueryIidMetaDataRequest) (*types.QueryIidMetaDataResponse, error)
  • func (k Keeper) ResolveDid(ctx sdk.Context, did types.DID) (doc types.IidDocument, meta types.IidMetadata, err error)
  • func (k Keeper) Set(ctx sdk.Context, key []byte, prefix []byte, i interface{}, marshal MarshalFn)
  • func (k Keeper) SetDidDocument(ctx sdk.Context, key []byte, document types.IidDocument)
  • func (k Keeper) SetDidMetadata(ctx sdk.Context, key []byte, meta types.IidMetadata)
  • func (k Keeper) Unmarshal(data []byte, val codec.ProtoMarshaler) bool
  • func (k Keeper) UnmarshalDidDocument(value []byte) (interface{}, bool)
  • func (k Keeper) UnmarshalDidMetadata(value []byte) (interface{}, bool)
• type MarshalFn
• type UnmarshalFn
• type VerificationRelationships

Functions

func ExecuteOnDidWithRelationships

func ExecuteOnDidWithRelationships(ctx sdk.Context, k *Keeper, constraints VerificationRelationships, did, signer string, update func(document *types.IidDocument) error) (err error)

func NewMsgServerImpl

func NewMsgServerImpl(keeper Keeper) types.MsgServer

NewMsgServerImpl returns an implementation of the identity MsgServer interface for the provided Keeper.

Types

type Keeper

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

func NewKeeper

func NewKeeper(cdc codec.Codec, storeKey, memKey sdk.StoreKey) *Keeper

func (Keeper) Delete

func (k Keeper) Delete(
	ctx sdk.Context,
	key []byte,
	prefix []byte,
)

Delete - deletes a value form the store

func (Keeper) Get

func (k Keeper) Get(
	ctx sdk.Context,
	key []byte,
	prefix []byte,
	unmarshal UnmarshalFn,
) (i interface{}, found bool)

Get gets an item from the store by bytes

func (Keeper) GetAll

func (k Keeper) GetAll(
	ctx sdk.Context,
	prefix []byte,
) sdk.Iterator

GetAll values from with a prefix from the store

func (Keeper) GetAllDidDocuments

func (k Keeper) GetAllDidDocuments(ctx sdk.Context) []types.IidDocument

GetAllDidDocuments returns all the DidDocuments

func (Keeper) GetAllDidDocumentsWithCondition

func (k Keeper) GetAllDidDocumentsWithCondition(
	ctx sdk.Context,
	key []byte,
	didSelector func(did types.IidDocument) bool,
) (didDocs []types.IidDocument)

GetAllDidDocumentsWithCondition retrieve a list of did document by some arbitrary criteria. The selector filter has access to both the did and its metadata

func (Keeper) GetDidDocument

func (k Keeper) GetDidDocument(ctx sdk.Context, key []byte) (types.IidDocument, bool)

func (Keeper) GetDidDocumentsByPubKey

func (k Keeper) GetDidDocumentsByPubKey(ctx sdk.Context, pubkey cryptotypes.PubKey) (dids []types.IidDocument)

GetDidDocumentsByPubKey retrieve a did document using a pubkey associated to the DID TODO: this function is used only in the issuer module ante handler !

func (Keeper) GetDidMetadata

func (k Keeper) GetDidMetadata(ctx sdk.Context, key []byte) (types.IidMetadata, bool)

func (Keeper) IidDocument

func (k Keeper) IidDocument(
	c context.Context,
	req *types.QueryIidDocumentRequest,
) (*types.QueryIidDocumentResponse, error)

DidDocument implements the DidDocument gRPC method

func (Keeper) IidDocuments

func (k Keeper) IidDocuments(
	c context.Context,
	req *types.QueryIidDocumentsRequest,
) (*types.QueryIidDocumentsResponse, error)

DidDocuments implements the DidDocuments gRPC method

func (Keeper) Logger

func (k Keeper) Logger(ctx sdk.Context) log.Logger

func (Keeper) Marshal

func (k Keeper) Marshal(value interface{}) (bytes []byte)

func (Keeper) MetaData

func (k Keeper) MetaData(
	c context.Context,
	req *types.QueryIidMetaDataRequest,
) (*types.QueryIidMetaDataResponse, error)

func (Keeper) ResolveDid

func (k Keeper) ResolveDid(ctx sdk.Context, did types.DID) (doc types.IidDocument, meta types.IidMetadata, err error)

ResolveDid returning the did document and associated metadata

func (Keeper) Set

func (k Keeper) Set(ctx sdk.Context,
	key []byte,
	prefix []byte,
	i interface{},
	marshal MarshalFn,
)

Set sets a value in the db with a prefixed key

func (Keeper) SetDidDocument

func (k Keeper) SetDidDocument(ctx sdk.Context, key []byte, document types.IidDocument)

func (Keeper) SetDidMetadata

func (k Keeper) SetDidMetadata(ctx sdk.Context, key []byte, meta types.IidMetadata)

func (Keeper) Unmarshal

func (k Keeper) Unmarshal(data []byte, val codec.ProtoMarshaler) bool

Unmarshal unmarshal a byte slice to a struct, return false in case of errors

func (Keeper) UnmarshalDidDocument

func (k Keeper) UnmarshalDidDocument(value []byte) (interface{}, bool)

UnmarshalDidDocument unmarshall a did document= and check if it is empty ad DID document is empty if contains no context

func (Keeper) UnmarshalDidMetadata

func (k Keeper) UnmarshalDidMetadata(value []byte) (interface{}, bool)

type MarshalFn

type MarshalFn func(value interface{}) []byte

MarshalFn is a generic function to marshal bytes

type UnmarshalFn

type UnmarshalFn func(value []byte) (interface{}, bool)

UnmarshalFn is a generic function to unmarshal bytes

type VerificationRelationships

type VerificationRelationships []string

VerificationRelationships for did document manipulation