Extract block issuer from node in tests and components

components/app/app.go

@@ -4,7 +4,6 @@ import (
 	"github.com/iotaledger/hive.go/app"
 	"github.com/iotaledger/hive.go/app/components/profiling"
 	"github.com/iotaledger/hive.go/app/components/shutdown"
-	"github.com/iotaledger/iota-core/components/blockissuer"
 	"github.com/iotaledger/iota-core/components/dashboard"
 	dashboardmetrics "github.com/iotaledger/iota-core/components/dashboard_metrics"
 	"github.com/iotaledger/iota-core/components/debugapi"
@@ -39,7 +38,6 @@ func App() *app.App {
 			debugapi.Component,
 			metricstracker.Component,
 			protocol.Component,
-			blockissuer.Component,
 			validator.Component,
 			dashboardmetrics.Component,
 			dashboard.Component,

components/inx/component.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/iotaledger/hive.go/app"
 	"github.com/iotaledger/iota-core/components/protocol"
-	"github.com/iotaledger/iota-core/pkg/blockfactory"
+	"github.com/iotaledger/iota-core/pkg/blockhandler"
 	"github.com/iotaledger/iota-core/pkg/daemon"
 	protocolpkg "github.com/iotaledger/iota-core/pkg/protocol"
 	restapipkg "github.com/iotaledger/iota-core/pkg/restapi"
@@ -22,22 +22,20 @@ func init() {
 		IsEnabled: func(c *dig.Container) bool {
 			return ParamsINX.Enabled
 		},
-		Provide:   provide,
-		Configure: configure,
-		Run:       run,
+		Provide: provide,
+		Run:     run,
 	}
 }
 
 var (
-	Component          *app.Component
-	deps               dependencies
-	blockIssuerAccount blockfactory.Account
+	Component *app.Component
+	deps      dependencies
 )
 
 type dependencies struct {
 	dig.In
 	Protocol         *protocolpkg.Protocol
-	BlockIssuer      *blockfactory.BlockIssuer
+	BlockHandler     *blockhandler.BlockHandler
 	Echo             *echo.Echo `optional:"true"`
 	RestRouteManager *restapipkg.RestRouteManager
 	INXServer        *Server
@@ -54,12 +52,6 @@ func provide(c *dig.Container) error {
 	return nil
 }
 
-func configure() error {
-	blockIssuerAccount = blockfactory.AccountFromParams(ParamsINX.BlockIssuerAccount, ParamsINX.BlockIssuerPrivateKey)
-
-	return nil
-}
-
 func run() error {
 	if err := Component.Daemon().BackgroundWorker("INX", func(ctx context.Context) {
 		Component.LogInfo("Starting INX ... done")

components/inx/params.go

@@ -10,10 +10,6 @@ type ParametersINX struct {
 	Enabled bool `default:"false" usage:"whether the INX plugin is enabled"`
 	// the bind address on which the INX can be accessed from
 	BindAddress string `default:"localhost:9029" usage:"the bind address on which the INX can be accessed from"`
-	// BlockIssuerAccount the accountID of the account that will issue the blocks.
-	BlockIssuerAccount string `default:"" usage:"the accountID of the account that will issue the blocks"`
-	// BlockIssuerPrivateKey the private key of the account that will issue the blocks.
-	BlockIssuerPrivateKey string `default:"" usage:"the private key of the account that will issue the blocks"`
 }
 
 var ParamsINX = &ParametersINX{}

components/inx/server_blocks.go

@@ -11,7 +11,7 @@ import (
 	"github.com/iotaledger/hive.go/runtime/event"
 	"github.com/iotaledger/hive.go/runtime/workerpool"
 	inx "github.com/iotaledger/inx/go"
-	"github.com/iotaledger/iota-core/pkg/blockfactory"
+	"github.com/iotaledger/iota-core/pkg/blockhandler"
 	"github.com/iotaledger/iota-core/pkg/protocol/engine/blocks"
 	iotago "github.com/iotaledger/iota.go/v4"
 )
@@ -130,13 +130,13 @@ func (s *Server) attachBlock(ctx context.Context, block *iotago.ProtocolBlock) (
 	mergedCtx, mergedCtxCancel := contextutils.MergeContexts(ctx, Component.Daemon().ContextStopped())
 	defer mergedCtxCancel()
 
-	blockID, err := deps.BlockIssuer.AttachBlock(mergedCtx, block, blockIssuerAccount)
+	blockID, err := deps.BlockHandler.AttachBlock(mergedCtx, block)
 	if err != nil {
 		switch {
-		case ierrors.Is(err, blockfactory.ErrBlockAttacherInvalidBlock):
+		case ierrors.Is(err, blockhandler.ErrBlockAttacherInvalidBlock):
 			return nil, status.Errorf(codes.InvalidArgument, "failed to attach block: %s", err.Error())
 
-		case ierrors.Is(err, blockfactory.ErrBlockAttacherAttachingNotPossible):
+		case ierrors.Is(err, blockhandler.ErrBlockAttacherAttachingNotPossible):
 			return nil, status.Errorf(codes.Internal, "failed to attach block: %s", err.Error())
 
 		default:

components/restapi/core/blocks.go

@@ -1,13 +1,10 @@
 package core
 
 import (
-	"io"
-
 	"github.com/labstack/echo/v4"
 
 	"github.com/iotaledger/hive.go/ierrors"
 	"github.com/iotaledger/inx-app/pkg/httpserver"
-	"github.com/iotaledger/iota-core/pkg/blockfactory"
 	"github.com/iotaledger/iota-core/pkg/model"
 	"github.com/iotaledger/iota-core/pkg/restapi"
 	iotago "github.com/iotaledger/iota.go/v4"
@@ -64,67 +61,3 @@ func blockIssuance(_ echo.Context) (*apimodels.IssuanceBlockHeaderResponse, erro
 
 	return resp, nil
 }
-
-func sendBlock(c echo.Context) (*apimodels.BlockCreatedResponse, error) {
-	mimeType, err := httpserver.GetRequestContentType(c, httpserver.MIMEApplicationVendorIOTASerializerV2, echo.MIMEApplicationJSON)
-	if err != nil {
-		return nil, ierrors.Wrapf(httpserver.ErrInvalidParameter, "invalid block, error: %w", err)
-	}
-
-	var iotaBlock = &iotago.ProtocolBlock{}
-
-	if c.Request().Body == nil {
-		// bad request
-		return nil, ierrors.Wrap(httpserver.ErrInvalidParameter, "invalid block, error: request body missing")
-	}
-
-	bytes, err := io.ReadAll(c.Request().Body)
-	if err != nil {
-		return nil, ierrors.Wrapf(httpserver.ErrInvalidParameter, "invalid block, error: %w", err)
-	}
-
-	switch mimeType {
-	case echo.MIMEApplicationJSON:
-		// Do not validate here, the parents might need to be set
-		if err := deps.Protocol.CurrentAPI().JSONDecode(bytes, iotaBlock); err != nil {
-			return nil, ierrors.Wrapf(httpserver.ErrInvalidParameter, "invalid block, error: %w", err)
-		}
-
-	case httpserver.MIMEApplicationVendorIOTASerializerV2:
-		version, _, err := iotago.VersionFromBytes(bytes)
-		if err != nil {
-			return nil, ierrors.Wrapf(httpserver.ErrInvalidParameter, "invalid block, error: %w", err)
-		}
-
-		apiForVersion, err := deps.Protocol.APIForVersion(version)
-		if err != nil {
-			return nil, ierrors.Wrapf(httpserver.ErrInvalidParameter, "invalid block, error: %w", err)
-		}
-
-		// Do not validate here, the parents might need to be set
-		if _, err := apiForVersion.Decode(bytes, iotaBlock); err != nil {
-			return nil, ierrors.Wrapf(httpserver.ErrInvalidParameter, "invalid block, error: %w", err)
-		}
-
-	default:
-		return nil, echo.ErrUnsupportedMediaType
-	}
-
-	blockID, err := deps.BlockIssuer.AttachBlock(c.Request().Context(), iotaBlock, blockIssuerAccount)
-	if err != nil {
-		switch {
-		case ierrors.Is(err, blockfactory.ErrBlockAttacherInvalidBlock):
-			return nil, ierrors.Wrapf(httpserver.ErrInvalidParameter, "failed to attach block: %w", err)
-
-		case ierrors.Is(err, blockfactory.ErrBlockAttacherAttachingNotPossible):
-			return nil, ierrors.Wrapf(echo.ErrInternalServerError, "failed to attach block: %w", err)
-
-		default:
-			return nil, ierrors.Wrapf(echo.ErrInternalServerError, "failed to attach block: %w", err)
-		}
-	}
-
-	return &apimodels.BlockCreatedResponse{
-		BlockID: blockID,
-	}, nil
-}

components/restapi/core/component.go

@@ -13,7 +13,7 @@ import (
 	"github.com/iotaledger/iota-core/components/metricstracker"
 	"github.com/iotaledger/iota-core/components/protocol"
 	"github.com/iotaledger/iota-core/components/restapi"
-	"github.com/iotaledger/iota-core/pkg/blockfactory"
+	"github.com/iotaledger/iota-core/pkg/blockhandler"
 	protocolpkg "github.com/iotaledger/iota-core/pkg/protocol"
 	restapipkg "github.com/iotaledger/iota-core/pkg/restapi"
 )
@@ -39,14 +39,6 @@ const (
 	// GET returns block metadata.
 	RouteBlockMetadata = "/blocks/:" + restapipkg.ParameterBlockID + "/metadata"
 
-	// RouteBlocks is the route for creating new blocks.
-	// POST creates a single new block and returns the new block ID.
-	// The block is parsed based on the given type in the request "Content-Type" header.
-	// By providing only the protocolVersion and payload transaction user can POST a transaction.
-	// MIMEApplicationJSON => json.
-	// MIMEVendorIOTASerializer => bytes.
-	RouteBlocks = "/blocks"
-
 	// RouteOutput is the route for getting an output by its outputID (transactionHash + outputIndex).
 	// GET returns the output based on the given type in the request "Accept" header.
 	// MIMEApplicationJSON => json.
@@ -134,8 +126,7 @@ var (
 	Component *app.Component
 	deps      dependencies
 
-	blockIssuerAccount blockfactory.Account
-	features           = []string{}
+	features = []string{}
 )
 
 type dependencies struct {
@@ -144,7 +135,7 @@ type dependencies struct {
 	AppInfo          *app.Info
 	RestRouteManager *restapipkg.RestRouteManager
 	Protocol         *protocolpkg.Protocol
-	BlockIssuer      *blockfactory.BlockIssuer `optional:"true"`
+	BlockHandler     *blockhandler.BlockHandler
 	MetricsTracker   *metricstracker.MetricsTracker
 	BaseToken        *protocol.BaseToken
 }
@@ -157,12 +148,6 @@ func configure() error {
 
 	routeGroup := deps.RestRouteManager.AddRoute("core/v3")
 
-	if restapi.ParamsRestAPI.AllowIncompleteBlock {
-		AddFeature("allowIncompleteBlock")
-	}
-
-	blockIssuerAccount = blockfactory.AccountFromParams(restapi.ParamsRestAPI.BlockIssuerAccount, restapi.ParamsRestAPI.BlockIssuerPrivateKey)
-
 	routeGroup.GET(RouteInfo, func(c echo.Context) error {
 		resp := info()
 
@@ -187,16 +172,6 @@ func configure() error {
 		return responseByHeader(c, resp)
 	}, checkNodeSynced())
 
-	routeGroup.POST(RouteBlocks, func(c echo.Context) error {
-		resp, err := sendBlock(c)
-		if err != nil {
-			return err
-		}
-		c.Response().Header().Set(echo.HeaderLocation, resp.BlockID.ToHex())
-
-		return httpserver.JSONResponse(c, http.StatusCreated, resp)
-	}, checkNodeSynced(), checkUpcomingUnsupportedProtocolVersion())
-
 	routeGroup.GET(RouteBlockIssuance, func(c echo.Context) error {
 		resp, err := blockIssuance(c)
 		if err != nil {
@@ -360,19 +335,6 @@ func checkNodeSynced() echo.MiddlewareFunc {
 	}
 }
 
-func checkUpcomingUnsupportedProtocolVersion() echo.MiddlewareFunc {
-	return func(next echo.HandlerFunc) echo.HandlerFunc {
-		return func(c echo.Context) error {
-			// todo update with protocol upgrades support
-			// if !deps.ProtocolManager.NextPendingSupported() {
-			//	return ierrors.Wrap(echo.ErrServiceUnavailable, "node does not support the upcoming protocol upgrade")
-			// }
-
-			return next(c)
-		}
-	}
-}
-
 func responseByHeader(c echo.Context, obj any) error {
 	mimeType, err := httpserver.GetAcceptHeaderContentType(c, httpserver.MIMEApplicationVendorIOTASerializerV2, echo.MIMEApplicationJSON)
 	if err != nil && err != httpserver.ErrNotAcceptable {

components/restapi/params.go

@@ -16,8 +16,6 @@ type ParametersRestAPI struct {
 	ProtectedRoutes []string `usage:"the HTTP REST routes which need to be called with authorization. Wildcards using * are allowed"`
 	// whether the debug logging for requests should be enabled
 	DebugRequestLoggerEnabled bool `default:"false" usage:"whether the debug logging for requests should be enabled"`
-	// AllowIncompleteBlock defines whether the node allows to fill in incomplete block and issue it for user.
-	AllowIncompleteBlock bool `default:"false" usage:"whether the node allows to fill in incomplete block and issue it for user"`
 	// MaxPageSize defines the maximum number of results per page.
 	MaxPageSize uint32 `default:"100" usage:"the maximum number of results per page"`
 	// RequestsMemoryCacheGranularity defines per how many slots a cache is created for big API requests.
@@ -36,12 +34,6 @@ type ParametersRestAPI struct {
 		// the maximum number of results that may be returned by an endpoint
 		MaxResults int `default:"1000" usage:"the maximum number of results that may be returned by an endpoint"`
 	}
-
-	// BlockIssuerAccount the accountID of the account that will issue the blocks.
-	BlockIssuerAccount string `default:"" usage:"the accountID of the account that will issue the blocks"`
-
-	// BlockIssuerPrivateKey the private key of the account that will issue the blocks.
-	BlockIssuerPrivateKey string `default:"" usage:"the private key of the account that will issue the blocks"`
 }
 
 var ParamsRestAPI = &ParametersRestAPI{