fix!: header & data namespace DA

.github/workflows/check_consts_drift.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Fetch Celestia App Consts
         id: fetch_celestia_consts
         run: |
-          curl -sSL https://raw.githubusercontent.com/celestiaorg/celestia-app/main/pkg/appconsts/initial_consts.go -o /tmp/celestia_initial_consts.go
+          curl -sSL https://raw.githubusercontent.com/celestiaorg/celestia-app/refs/tags/v5.0.1/pkg/appconsts/app_consts.go -o /tmp/celestia_initial_consts.go
           if [ $? -ne 0 ]; then
             echo "Failed to download Celestia app consts file."
             exit 1
@@ -60,29 +60,30 @@ jobs:
 
           # Perform the diff and handle its exit code robustly
           diff_command_output=""
-          if ! diff_command_output=$(diff -u "$LOCAL_FILE_TMP" "$CELESTIA_FILE_TMP"); then
-            # diff exited with non-zero status
-            diff_exit_code=$?
-            if [ $diff_exit_code -eq 1 ]; then
-              # Exit code 1 means files are different
-              echo "Files are different (excluding last line)."
-              echo "diff_output<<EOF" >> $GITHUB_OUTPUT
-              echo "$diff_command_output" >> $GITHUB_OUTPUT
-              echo "EOF" >> $GITHUB_OUTPUT
-              echo "files_differ=true" >> $GITHUB_OUTPUT
-              exit 1 # Fail the step
-            else
-              # Exit code > 1 means diff encountered an error
-              echo "Error: diff command failed with exit code $diff_exit_code."
-              echo "Diff command output/error: $diff_command_output"
-              # Output error information for the issue
-              echo "diff_output<<EOF" >> $GITHUB_OUTPUT
-              echo "Diff command error (exit code $diff_exit_code):" >> $GITHUB_OUTPUT
-              echo "$diff_command_output" >> $GITHUB_OUTPUT
-              echo "EOF" >> $GITHUB_OUTPUT
-              echo "files_differ=true" >> $GITHUB_OUTPUT # Treat as a difference to create an issue
-              exit $diff_exit_code
-            fi
+          diff_exit_code=0
+          diff_command_output=$(diff -u "$LOCAL_FILE_TMP" "$CELESTIA_FILE_TMP") || diff_exit_code=$?
+
+          if [ $diff_exit_code -eq 1 ]; then
+            # Exit code 1 means files are different
+            echo "Files are different (excluding last line)."
+            echo "diff_output<<EOF" >> $GITHUB_OUTPUT
+            echo "$diff_command_output" >> $GITHUB_OUTPUT
+            echo "EOF" >> $GITHUB_OUTPUT
+            echo "files_differ=true" >> $GITHUB_OUTPUT
+            echo "::error::Celestia app consts have drifted. Please update da/jsonrpc/internal/consts.go"
+            exit 1 # Fail the step
+          elif [ $diff_exit_code -gt 1 ]; then
+            # Exit code > 1 means diff encountered an error
+            echo "Error: diff command failed with exit code $diff_exit_code."
+            echo "Diff command output/error: $diff_command_output"
+            # Output error information for the issue
+            echo "diff_output<<EOF" >> $GITHUB_OUTPUT
+            echo "Diff command error (exit code $diff_exit_code):" >> $GITHUB_OUTPUT
+            echo "$diff_command_output" >> $GITHUB_OUTPUT
+            echo "EOF" >> $GITHUB_OUTPUT
+            echo "files_differ=true" >> $GITHUB_OUTPUT # Treat as a difference to create an issue
+            echo "::error::Failed to compare files due to diff error"
+            exit $diff_exit_code
           else
             # diff exited with 0, files are identical
             echo "Files are identical (excluding last line)."

apps/evm/single/cmd/run.go

@@ -40,7 +40,7 @@ var RunCmd = &cobra.Command{
 
 		logger := rollcmd.SetupLogger(nodeConfig.Log)
 
-		daJrpc, err := jsonrpc.NewClient(context.Background(), logger, nodeConfig.DA.Address, nodeConfig.DA.AuthToken, nodeConfig.DA.Namespace)
+		daJrpc, err := jsonrpc.NewClient(context.Background(), logger, nodeConfig.DA.Address, nodeConfig.DA.AuthToken)
 		if err != nil {
 			return err
 		}

apps/evm/single/go.mod

@@ -54,7 +54,6 @@ require (
 	github.com/buger/goterm v1.0.4 // indirect
 	github.com/celestiaorg/go-header v0.6.6 // indirect
 	github.com/celestiaorg/go-libp2p-messenger v0.2.2 // indirect
-	github.com/celestiaorg/go-square/v2 v2.2.0 // indirect
 	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/compose-spec/compose-go/v2 v2.6.0 // indirect

apps/evm/single/go.sum

@@ -107,8 +107,6 @@ github.com/celestiaorg/go-header v0.6.6 h1:17GvSXU/w8L1YWHZP4pYm9/4YHA8iy5Ku2wTE
 github.com/celestiaorg/go-header v0.6.6/go.mod h1:RdnlTmsyuNerztNiJiQE5G/EGEH+cErhQ83xNjuGcaQ=
 github.com/celestiaorg/go-libp2p-messenger v0.2.2 h1:osoUfqjss7vWTIZrrDSy953RjQz+ps/vBFE7bychLEc=
 github.com/celestiaorg/go-libp2p-messenger v0.2.2/go.mod h1:oTCRV5TfdO7V/k6nkx7QjQzGrWuJbupv+0o1cgnY2i4=
-github.com/celestiaorg/go-square/v2 v2.2.0 h1:zJnUxCYc65S8FgUfVpyG/osDcsnjzo/JSXw/Uwn8zp4=
-github.com/celestiaorg/go-square/v2 v2.2.0/go.mod h1:j8kQUqJLYtcvCQMQV6QjEhUdaF7rBTXF74g8LbkR0Co=
 github.com/celestiaorg/utils v0.1.0 h1:WsP3O8jF7jKRgLNFmlDCwdThwOFMFxg0MnqhkLFVxPo=
 github.com/celestiaorg/utils v0.1.0/go.mod h1:vQTh7MHnvpIeCQZ2/Ph+w7K1R2UerDheZbgJEJD2hSU=
 github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8=

apps/grpc/single/cmd/run.go

@@ -46,7 +46,7 @@ The execution client must implement the Evolve execution gRPC interface.`,
 		logger := rollcmd.SetupLogger(nodeConfig.Log)
 
 		// Create DA client
-		daJrpc, err := jsonrpc.NewClient(cmd.Context(), logger, nodeConfig.DA.Address, nodeConfig.DA.AuthToken, nodeConfig.DA.Namespace)
+		daJrpc, err := jsonrpc.NewClient(cmd.Context(), logger, nodeConfig.DA.Address, nodeConfig.DA.AuthToken)
 		if err != nil {
 			return err
 		}

apps/grpc/single/go.mod

@@ -20,7 +20,6 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/celestiaorg/go-header v0.6.6 // indirect
 	github.com/celestiaorg/go-libp2p-messenger v0.2.2 // indirect
-	github.com/celestiaorg/go-square/v2 v2.2.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/containerd/cgroups v1.1.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.5.0 // indirect

apps/grpc/single/go.sum

@@ -27,8 +27,6 @@ github.com/celestiaorg/go-header v0.6.6 h1:17GvSXU/w8L1YWHZP4pYm9/4YHA8iy5Ku2wTE
 github.com/celestiaorg/go-header v0.6.6/go.mod h1:RdnlTmsyuNerztNiJiQE5G/EGEH+cErhQ83xNjuGcaQ=
 github.com/celestiaorg/go-libp2p-messenger v0.2.2 h1:osoUfqjss7vWTIZrrDSy953RjQz+ps/vBFE7bychLEc=
 github.com/celestiaorg/go-libp2p-messenger v0.2.2/go.mod h1:oTCRV5TfdO7V/k6nkx7QjQzGrWuJbupv+0o1cgnY2i4=
-github.com/celestiaorg/go-square/v2 v2.2.0 h1:zJnUxCYc65S8FgUfVpyG/osDcsnjzo/JSXw/Uwn8zp4=
-github.com/celestiaorg/go-square/v2 v2.2.0/go.mod h1:j8kQUqJLYtcvCQMQV6QjEhUdaF7rBTXF74g8LbkR0Co=
 github.com/celestiaorg/utils v0.1.0 h1:WsP3O8jF7jKRgLNFmlDCwdThwOFMFxg0MnqhkLFVxPo=
 github.com/celestiaorg/utils v0.1.0/go.mod h1:vQTh7MHnvpIeCQZ2/Ph+w7K1R2UerDheZbgJEJD2hSU=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=

apps/testapp/cmd/run.go

@@ -45,7 +45,7 @@ var RunCmd = &cobra.Command{
 		ctx, cancel := context.WithCancel(context.Background())
 		defer cancel()
 
-		daJrpc, err := jsonrpc.NewClient(ctx, logger, nodeConfig.DA.Address, nodeConfig.DA.AuthToken, nodeConfig.DA.Namespace)
+		daJrpc, err := jsonrpc.NewClient(ctx, logger, nodeConfig.DA.Address, nodeConfig.DA.AuthToken)
 		if err != nil {
 			return err
 		}

apps/testapp/go.mod

@@ -25,7 +25,6 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/celestiaorg/go-header v0.6.6 // indirect
 	github.com/celestiaorg/go-libp2p-messenger v0.2.2 // indirect
-	github.com/celestiaorg/go-square/v2 v2.2.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/containerd/cgroups v1.1.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.5.0 // indirect

apps/testapp/go.sum

@@ -27,8 +27,6 @@ github.com/celestiaorg/go-header v0.6.6 h1:17GvSXU/w8L1YWHZP4pYm9/4YHA8iy5Ku2wTE
 github.com/celestiaorg/go-header v0.6.6/go.mod h1:RdnlTmsyuNerztNiJiQE5G/EGEH+cErhQ83xNjuGcaQ=
 github.com/celestiaorg/go-libp2p-messenger v0.2.2 h1:osoUfqjss7vWTIZrrDSy953RjQz+ps/vBFE7bychLEc=
 github.com/celestiaorg/go-libp2p-messenger v0.2.2/go.mod h1:oTCRV5TfdO7V/k6nkx7QjQzGrWuJbupv+0o1cgnY2i4=
-github.com/celestiaorg/go-square/v2 v2.2.0 h1:zJnUxCYc65S8FgUfVpyG/osDcsnjzo/JSXw/Uwn8zp4=
-github.com/celestiaorg/go-square/v2 v2.2.0/go.mod h1:j8kQUqJLYtcvCQMQV6QjEhUdaF7rBTXF74g8LbkR0Co=
 github.com/celestiaorg/utils v0.1.0 h1:WsP3O8jF7jKRgLNFmlDCwdThwOFMFxg0MnqhkLFVxPo=
 github.com/celestiaorg/utils v0.1.0/go.mod h1:vQTh7MHnvpIeCQZ2/Ph+w7K1R2UerDheZbgJEJD2hSU=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=

da/cmd/local-da/local.go

@@ -58,6 +58,14 @@ func NewLocalDA(logger zerolog.Logger, opts ...func(*LocalDA) *LocalDA) *LocalDA
 
 var _ coreda.DA = &LocalDA{}
 
+// validateNamespace checks that namespace is exactly 29 bytes
+func validateNamespace(ns []byte) error {
+	if len(ns) != 29 {
+		return fmt.Errorf("namespace must be exactly 29 bytes, got %d", len(ns))
+	}
+	return nil
+}
+
 // MaxBlobSize returns the max blob size in bytes.
 func (d *LocalDA) MaxBlobSize(ctx context.Context) (uint64, error) {
 	d.logger.Debug().Uint64("maxBlobSize", d.maxBlobSize).Msg("MaxBlobSize called")
@@ -77,7 +85,11 @@ func (d *LocalDA) GasPrice(ctx context.Context) (float64, error) {
 }
 
 // Get returns Blobs for given IDs.
-func (d *LocalDA) Get(ctx context.Context, ids []coreda.ID, _ []byte) ([]coreda.Blob, error) {
+func (d *LocalDA) Get(ctx context.Context, ids []coreda.ID, ns []byte) ([]coreda.Blob, error) {
+	if err := validateNamespace(ns); err != nil {
+		d.logger.Error().Err(err).Msg("Get: invalid namespace")
+		return nil, err
+	}
 	d.logger.Debug().Interface("ids", ids).Msg("Get called")
 	d.mu.Lock()
 	defer d.mu.Unlock()
@@ -105,7 +117,11 @@ func (d *LocalDA) Get(ctx context.Context, ids []coreda.ID, _ []byte) ([]coreda.
 }
 
 // GetIDs returns IDs of Blobs at given DA height.
-func (d *LocalDA) GetIDs(ctx context.Context, height uint64, _ []byte) (*coreda.GetIDsResult, error) {
+func (d *LocalDA) GetIDs(ctx context.Context, height uint64, ns []byte) (*coreda.GetIDsResult, error) {
+	if err := validateNamespace(ns); err != nil {
+		d.logger.Error().Err(err).Msg("GetIDs: invalid namespace")
+		return nil, err
+	}
 	d.logger.Debug().Uint64("height", height).Msg("GetIDs called")
 	d.mu.Lock()
 	defer d.mu.Unlock()
@@ -130,9 +146,13 @@ func (d *LocalDA) GetIDs(ctx context.Context, height uint64, _ []byte) (*coreda.
 }
 
 // GetProofs returns inclusion Proofs for all Blobs located in DA at given height.
-func (d *LocalDA) GetProofs(ctx context.Context, ids []coreda.ID, _ []byte) ([]coreda.Proof, error) {
+func (d *LocalDA) GetProofs(ctx context.Context, ids []coreda.ID, ns []byte) ([]coreda.Proof, error) {
+	if err := validateNamespace(ns); err != nil {
+		d.logger.Error().Err(err).Msg("GetProofs: invalid namespace")
+		return nil, err
+	}
 	d.logger.Debug().Interface("ids", ids).Msg("GetProofs called")
-	blobs, err := d.Get(ctx, ids, nil)
+	blobs, err := d.Get(ctx, ids, ns)
 	if err != nil {
 		d.logger.Error().Err(err).Msg("GetProofs: failed to get blobs")
 		return nil, err
@@ -149,7 +169,11 @@ func (d *LocalDA) GetProofs(ctx context.Context, ids []coreda.ID, _ []byte) ([]c
 }
 
 // Commit returns cryptographic Commitments for given blobs.
-func (d *LocalDA) Commit(ctx context.Context, blobs []coreda.Blob, _ []byte) ([]coreda.Commitment, error) {
+func (d *LocalDA) Commit(ctx context.Context, blobs []coreda.Blob, ns []byte) ([]coreda.Commitment, error) {
+	if err := validateNamespace(ns); err != nil {
+		d.logger.Error().Err(err).Msg("Commit: invalid namespace")
+		return nil, err
+	}
 	d.logger.Debug().Int("numBlobs", len(blobs)).Msg("Commit called")
 	commits := make([]coreda.Commitment, len(blobs))
 	for i, blob := range blobs {
@@ -160,8 +184,12 @@ func (d *LocalDA) Commit(ctx context.Context, blobs []coreda.Blob, _ []byte) ([]
 }
 
 // SubmitWithOptions stores blobs in DA layer (options are ignored).
-func (d *LocalDA) SubmitWithOptions(ctx context.Context, blobs []coreda.Blob, gasPrice float64, _ []byte, _ []byte) ([]coreda.ID, error) {
-	d.logger.Info().Int("numBlobs", len(blobs)).Float64("gasPrice", gasPrice).Msg("SubmitWithOptions called")
+func (d *LocalDA) SubmitWithOptions(ctx context.Context, blobs []coreda.Blob, gasPrice float64, ns []byte, _ []byte) ([]coreda.ID, error) {
+	if err := validateNamespace(ns); err != nil {
+		d.logger.Error().Err(err).Msg("SubmitWithOptions: invalid namespace")
+		return nil, err
+	}
+	d.logger.Info().Int("numBlobs", len(blobs)).Float64("gasPrice", gasPrice).Str("namespace", string(ns)).Msg("SubmitWithOptions called")
 
 	// Validate blob sizes before processing
 	for i, blob := range blobs {
@@ -186,8 +214,12 @@ func (d *LocalDA) SubmitWithOptions(ctx context.Context, blobs []coreda.Blob, ga
 }
 
 // Submit stores blobs in DA layer (options are ignored).
-func (d *LocalDA) Submit(ctx context.Context, blobs []coreda.Blob, gasPrice float64, _ []byte) ([]coreda.ID, error) {
-	d.logger.Info().Int("numBlobs", len(blobs)).Float64("gasPrice", gasPrice).Msg("Submit called")
+func (d *LocalDA) Submit(ctx context.Context, blobs []coreda.Blob, gasPrice float64, ns []byte) ([]coreda.ID, error) {
+	if err := validateNamespace(ns); err != nil {
+		d.logger.Error().Err(err).Msg("Submit: invalid namespace")
+		return nil, err
+	}
+	d.logger.Info().Int("numBlobs", len(blobs)).Float64("gasPrice", gasPrice).Str("namespace", string(ns)).Msg("Submit called")
 
 	// Validate blob sizes before processing
 	for i, blob := range blobs {
@@ -212,7 +244,11 @@ func (d *LocalDA) Submit(ctx context.Context, blobs []coreda.Blob, gasPrice floa
 }
 
 // Validate checks the Proofs for given IDs.
-func (d *LocalDA) Validate(ctx context.Context, ids []coreda.ID, proofs []coreda.Proof, _ []byte) ([]bool, error) {
+func (d *LocalDA) Validate(ctx context.Context, ids []coreda.ID, proofs []coreda.Proof, ns []byte) ([]bool, error) {
+	if err := validateNamespace(ns); err != nil {
+		d.logger.Error().Err(err).Msg("Validate: invalid namespace")
+		return nil, err
+	}
 	d.logger.Debug().Int("numIDs", len(ids)).Int("numProofs", len(proofs)).Msg("Validate called")
 	if len(ids) != len(proofs) {
 		d.logger.Error().Int("ids", len(ids)).Int("proofs", len(proofs)).Msg("Validate: id/proof count mismatch")

da/go.mod

@@ -5,7 +5,6 @@ go 1.24.1
 replace github.com/evstack/ev-node/core => ../core
 
 require (
-	github.com/celestiaorg/go-square/v2 v2.2.0
 	github.com/evstack/ev-node/core v0.0.0-20250312114929-104787ba1a4c
 	github.com/filecoin-project/go-jsonrpc v0.7.1
 	github.com/rs/zerolog v1.33.0
@@ -28,10 +27,8 @@ require (
 	go.opencensus.io v0.24.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
-	golang.org/x/exp v0.0.0-20231206192017-f3f8817b8deb // indirect
 	golang.org/x/sys v0.31.0 // indirect
 	golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da // indirect
-	google.golang.org/protobuf v1.36.6 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

da/go.sum

@@ -1,7 +1,5 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/celestiaorg/go-square/v2 v2.2.0 h1:zJnUxCYc65S8FgUfVpyG/osDcsnjzo/JSXw/Uwn8zp4=
-github.com/celestiaorg/go-square/v2 v2.2.0/go.mod h1:j8kQUqJLYtcvCQMQV6QjEhUdaF7rBTXF74g8LbkR0Co=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
@@ -105,8 +103,6 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
-golang.org/x/exp v0.0.0-20231206192017-f3f8817b8deb h1:c0vyKkb6yr3KR7jEfJaOSv4lG7xPkbN6r52aJz1d8a8=
-golang.org/x/exp v0.0.0-20231206192017-f3f8817b8deb/go.mod h1:iRJReGqOEeBhDZGkGbynYwcHlctCvnjTYIamk7uXpHI=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
@@ -165,8 +161,6 @@ google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
-google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=
-google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=