BlockFetcher/BlockUploader: fix and add additional attributes

cli/util/uploader.go

@@ -18,6 +18,7 @@
 	"github.com/nspcc-dev/neo-go/pkg/wallet"
 	"github.com/nspcc-dev/neofs-sdk-go/checksum"
 	"github.com/nspcc-dev/neofs-sdk-go/client"
+	"github.com/nspcc-dev/neofs-sdk-go/container"
 	cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
 	"github.com/nspcc-dev/neofs-sdk-go/object"
 	oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
@@ -83,12 +84,6 @@
 		return cli.Exit(fmt.Sprintf("failed to create RPC client: %v", err), 1)
 	}
 
-	currentBlockHeight, err := rpc.GetBlockCount()
-	if err != nil {
-		return cli.Exit(fmt.Sprintf("failed to get current block height from RPC: %v", err), 1)
-	}
-	fmt.Fprintln(ctx.App.Writer, "Chain block height:", currentBlockHeight)
-
 	signer := user.NewAutoIDSignerRFC6979(acc.PrivateKey().PrivateKey)
 
 	params := pool.DefaultOptions()
@@ -109,6 +104,31 @@
 		return cli.Exit(fmt.Errorf("failed to get network info: %w", err), 1)
 	}
 	homomorphicHashingDisabled := net.HomomorphicHashingDisabled()
+	var containerObj container.Container
+	err = retry(func() error {
+		containerObj, err = p.ContainerGet(ctx.Context, containerID, client.PrmContainerGet{})
+		return err
+	})
+	if err != nil {
+		return cli.Exit(fmt.Errorf("failed to get container with ID %s: %w", containerID, err), 1)
+	}
+	containerMagic := containerObj.Attribute("Magic")
+
+	v, err := rpc.GetVersion()
+	if err != nil {
+		return cli.Exit(fmt.Sprintf("failed to get version from RPC: %v", err), 1)
+	}
+	magic := strconv.Itoa(int(v.Protocol.Network))
+	if containerMagic != magic {
+		return cli.Exit(fmt.Sprintf("Container magic %s does not match the network magic %s", containerMagic, magic), 1)
+	}
+
+	currentBlockHeight, err := rpc.GetBlockCount()
+	if err != nil {
+		return cli.Exit(fmt.Sprintf("failed to get current block height from RPC: %v", err), 1)
+	}
+	fmt.Fprintln(ctx.App.Writer, "Chain block height:", currentBlockHeight)
+
 	lastMissingBlockIndex, err := fetchLatestMissingBlockIndex(ctx.Context, p, containerID, acc.PrivateKey(), attr, int(currentBlockHeight))
 	if err != nil {
 		return cli.Exit(fmt.Errorf("failed to fetch the latest missing block index from container: %w", err), 1)
@@ -158,10 +178,10 @@
 					}
 					attrs := []object.Attribute{
 						*object.NewAttribute(attr, strconv.Itoa(int(blk.Index))),
-						*object.NewAttribute("primary", strconv.Itoa(int(blk.PrimaryIndex))),
-						*object.NewAttribute("hash", blk.Hash().StringLE()),
-						*object.NewAttribute("prevHash", blk.PrevHash.StringLE()),
-						*object.NewAttribute("timestamp", strconv.FormatUint(blk.Timestamp, 10)),
+						*object.NewAttribute("Primary", strconv.Itoa(int(blk.PrimaryIndex))),
+						*object.NewAttribute("Hash", blk.Hash().StringLE()),
+						*object.NewAttribute("PrevHash", blk.PrevHash.StringLE()),
+						*object.NewAttribute("Timestamp", strconv.FormatUint(blk.Timestamp, 10)),
 					}
 
 					objBytes := bw.Bytes()
@@ -293,7 +313,7 @@
 	prm := client.PrmObjectSearch{}
 	filters := object.NewSearchFilters()
 	filters.AddFilter(attributeKey, fmt.Sprintf("%d", 0), object.MatchNumGE)
-	filters.AddFilter("size", fmt.Sprintf("%d", indexFileSize), object.MatchStringEqual)
+	filters.AddFilter("IndexSize", fmt.Sprintf("%d", indexFileSize), object.MatchStringEqual)
 	prm.SetFilters(filters)
 	var (
 		objectIDs []oid.ID
@@ -395,7 +415,7 @@
 		}
 		attrs := []object.Attribute{
 			*object.NewAttribute(attributeKey, strconv.Itoa(int(i))),
-			*object.NewAttribute("size", strconv.Itoa(int(indexFileSize))),
+			*object.NewAttribute("IndexSize", strconv.Itoa(int(indexFileSize))),
 		}
 		err = uploadObj(ctx.Context, p, signer, account.PrivateKey().GetScriptHash(), containerID, buffer, attrs, homomorphicHashingDisabled)
 		if err != nil {

cli/util/util_test.go

@@ -208,7 +208,5 @@ func TestUploadBin(t *testing.T) {
 	e.In.WriteString("one\r")
 	e.RunWithErrorCheckExit(t, "failed to create RPC client", append(args, "--cid", "9iVfUg8aDHKjPC4LhQXEkVUM4HDkR7UCXYLs8NQwYfSG", "--wallet", testcli.ValidatorWallet, "--rpc-endpoint", "https://test")...)
 	e.In.WriteString("one\r")
-	e.RunWithErrorCheck(t, "failed to dial NeoFS pool", append(args, "--cid", "9iVfUg8aDHKjPC4LhQXEkVUM4HDkR7UCXYLs8NQwYfSG", "--wallet", testcli.ValidatorWallet, "--rpc-endpoint", "http://"+e.RPC.Addresses()[0])...)
-	e.CheckNextLine(t, "Chain block height:")
-	e.CheckEOF(t)
+	e.RunWithErrorCheckExit(t, "failed to dial NeoFS pool", append(args, "--cid", "9iVfUg8aDHKjPC4LhQXEkVUM4HDkR7UCXYLs8NQwYfSG", "--wallet", testcli.ValidatorWallet, "--rpc-endpoint", "http://"+e.RPC.Addresses()[0])...)
 }

config/protocol.testnet.yml

@@ -111,5 +111,5 @@ ApplicationConfiguration:
     SkipIndexFilesSearch: false
     IndexFileSize: 128000
     ContainerID: "EPGuD26wYgQJbmDdVBoYoNZiMKHwFMJT3A5WqPjdUHxH"
-    BlockAttribute: "block"
-    IndexFileAttribute: "index"
+    BlockAttribute: "Block"
+    IndexFileAttribute: "Index"

docs/neofs-blockstorage.md

@@ -9,20 +9,20 @@ efficiency and reduce node storage size.
 
 ### Block storage schema
 
-A single NeoFS container is used to store blocks and index files. Each block
-is stored in a binary form as a separate object with a unique OID and a set of
-attributes:
- - block object identifier with block index value (`block:1`)
- - primary node index (`primary:0`)
- - block hash in the LE form (`hash:5412a781caf278c0736556c0e544c7cfdbb6e3c62ae221ef53646be89364566b`)
- - previous block hash in the LE form (`prevHash:3654a054d82a8178c7dfacecc2c57282e23468a42ee407f14506368afe22d929`)
- - millisecond-precision block timestamp (`timestamp:1627894840919`)
+A single NeoFS container is used to store blocks and index files. Each container
+has network magic attribute (`Magic:56753`). Each block is stored in a binary 
+form as a separate object with a unique OID and a set of attributes:
+ - block object identifier with block index value (`Block:1`)
+ - primary node index (`Primary:0`)
+ - block hash in the LE form (`Hash:5412a781caf278c0736556c0e544c7cfdbb6e3c62ae221ef53646be89364566b`)
+ - previous block hash in the LE form (`PrevHash:3654a054d82a8178c7dfacecc2c57282e23468a42ee407f14506368afe22d929`)
+ - millisecond-precision block timestamp (`Timestamp:1627894840919`)
 
 Each index file is an object containing a constant-sized batch of raw block object
 IDs in binary form ordered by block index. Each index file is marked with the
 following attributes:
- - index file identifier with consecutive file index value (`index:0`)
- - the number of OIDs included into index file (`size:128000`)
+ - index file identifier with consecutive file index value (`Index:0`)
+ - the number of OIDs included into index file (`IndexSize:128000`)
 
 ### NeoFS BlockFetcher
 
@@ -79,7 +79,7 @@ them to the NeoFS container.
 It also creates and uploads index files. Below is an example usage of the command:
 
 ```shell
-./bin/neo-go util upload-bin --cid 9iVfUg8aDHKjPC4LhQXEkVUM4HDkR7UCXYLs8NQwYfSG --wallet-config ./wallet-config.yml --block-attribute block --index-attribute index --rpc-endpoint https://rpc.t5.n3.nspcc.ru:20331 -fsr st1.t5.fs.neo.org:8080 -fsr st2.t5.fs.neo.org:8080 -fsr st3.t5.fs.neo.org:8080
+./bin/neo-go util upload-bin --cid 9iVfUg8aDHKjPC4LhQXEkVUM4HDkR7UCXYLs8NQwYfSG --wallet-config ./wallet-config.yml --block-attribute Block --index-attribute Index --rpc-endpoint https://rpc.t5.n3.nspcc.ru:20331 -fsr st1.t5.fs.neo.org:8080 -fsr st2.t5.fs.neo.org:8080 -fsr st3.t5.fs.neo.org:8080
 ```
 The command supports the following options:
 ```