Merge pull request #9 from multiversx/new-features-and-improvments

Improvements and new features

README.md

@@ -174,7 +174,42 @@ Example:
 ```
 
 
----
+### `POST /simulator/add-keys`
+
+This endpoint allows you to add new validator private keys in the multi key handler.
+
+##### Request
+- **Method:** POST
+- **Path:** `/simulator/add-keys`
+
+
+##### Request Body
+The request body should be a JSON object representing an object with the next format.
+
+Example:
+```
+{
+  "privateKeysBase64":[
+    "ZjVkYjgwZDE1NzE5MDJiN2UzMDNlNDIzOTUzZGU2NTQ4NzBiYzM1MDhmMThkNGRhODgzODk1NTI3ZjcyMjYxYw==",
+    "ZTVhYTU0NjI0ZmRjNDZkMDdmNDU5ZGZiZDFmNmUxYWZlMTRmN2YyOTY1ZTJiMGJhZjBmMGE0MGQ3ZjYwNDYxYg==",
+  ]
+}
+```
+
+
+##### Response
+- **Status Codes:**
+  - `200 OK`: Validator keys were added successfully.
+  - `404 Bad Request`: Invalid request parameters.
+
+#### Response Body
+```json
+{
+  "data": {},
+  "error": "",
+  "code": "successful"
+}
+```
 
 
 ---
@@ -220,6 +255,8 @@ The **_[config.toml](./cmd/chainsimulator/config/config.toml)_** file:
         # round-duration-in-milliseconds parameter specifies the duration of a simulated round. The timestamp between two headers will correspond to the round duration but will not reflect real-time
         round-duration-in-milliseconds = 6000
         # rounds-per-epoch specifies the number of rounds per epoch
+        # initial-round when the chain simulator will start
+        initial-round = 1
         rounds-per-epoch = 20
         # mx-chain-go-repo will be used to fetch the node configs folder
         mx-chain-go-repo = "https://github.com/multiversx/mx-chain-go"

cmd/chainsimulator/config/config.toml

@@ -8,6 +8,8 @@
         round-duration-in-milliseconds = 6000
         # rounds-per-epoch specifies the number of rounds per epoch
         rounds-per-epoch = 20
+        # initial-round when the chain simulator will start
+        initial-round = 1
         # mx-chain-go-repo will be used to fetch the node configs folder
         mx-chain-go-repo = "https://github.com/multiversx/mx-chain-go"
         # mx-chain-proxy-go-repo will be used to fetch the proxy configs folder

cmd/chainsimulator/main.go

@@ -137,9 +137,15 @@ func startChainSimulator(ctx *cli.Context) error {
 
 	startTimeUnix := ctx.GlobalInt64(startTime.Name)
 	apiConfigurator := api.NewFreePortAPIConfigurator("localhost")
+
+	tempDir, err := os.MkdirTemp(os.TempDir(), "")
+	if err != nil {
+		return err
+	}
+
 	argsChainSimulator := chainSimulator.ArgsChainSimulator{
 		BypassTxSignatureCheck: bypassTxsSignature,
-		TempDir:                os.TempDir(),
+		TempDir:                tempDir,
 		PathToInitialConfig:    nodeConfigs,
 		NumOfShards:            uint32(cfg.Config.Simulator.NumOfShards),
 		GenesisTimestamp:       startTimeUnix,
@@ -148,6 +154,7 @@ func startChainSimulator(ctx *cli.Context) error {
 		ApiInterface:           apiConfigurator,
 		MinNodesPerShard:       uint32(numValidatorsShard),
 		MetaChainMinNodes:      uint32(numValidatorsMetaShard),
+		InitialRound:           int64(cfg.Config.Simulator.InitialRound),
 	}
 	simulator, err := chainSimulator.NewChainSimulator(argsChainSimulator)
 	if err != nil {
@@ -164,7 +171,7 @@ func startChainSimulator(ctx *cli.Context) error {
 	metaNode := simulator.GetNodeHandler(core.MetachainShardId)
 	restApiInterfaces := simulator.GetRestAPIInterfaces()
 	outputProxyConfigs, err := configs.CreateProxyConfigs(configs.ArgsProxyConfigs{
-		TemDir:            os.TempDir(),
+		TemDir:            tempDir,
 		PathToProxyConfig: proxyConfigs,
 		ServerPort:        cfg.Config.Simulator.ServerPort,
 		RestApiInterfaces: restApiInterfaces,

config/config.go

@@ -8,6 +8,7 @@ type Config struct {
 			NumOfShards       int    `toml:"num-of-shards"`
 			RoundsPerEpoch    int    `toml:"rounds-per-epoch"`
 			RoundDurationInMs int    `toml:"round-duration-in-milliseconds"`
+			InitialRound      int    `toml:"initial-round"`
 			MxChainRepo       string `toml:"mx-chain-go-repo"`
 			MxProxyRepo       string `toml:"mx-chain-proxy-go-repo"`
 		} `toml:"simulator"`

go.mod

@@ -4,15 +4,16 @@ go 1.20
 
 require (
 	github.com/gin-gonic/gin v1.9.1
-	github.com/multiversx/mx-chain-core-go v1.2.18
-	github.com/multiversx/mx-chain-go v1.6.4-0.20231229113646-14c74cbebec4
-	github.com/multiversx/mx-chain-logger-go v1.0.13
+	github.com/multiversx/mx-chain-core-go v1.2.19-0.20240129082057-a76d0c995cf2
+	github.com/multiversx/mx-chain-go v1.6.16-0.20240212083448-9b5f0ab6cf86
+	github.com/multiversx/mx-chain-logger-go v1.0.14-0.20240129144507-d00e967c890c
 	github.com/multiversx/mx-chain-proxy-go v1.1.41
 	github.com/stretchr/testify v1.8.4
 	github.com/urfave/cli v1.22.10
 )
 
 require (
+	github.com/TwiN/go-color v1.1.0 // indirect
 	github.com/beevik/ntp v1.3.0 // indirect
 	github.com/benbjohnson/clock v1.3.5 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
@@ -24,7 +25,7 @@ require (
 	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
 	github.com/containerd/cgroups v1.1.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.5.0 // indirect
-	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/davidlazar/go-crypto v0.0.0-20200604182044-b73af7476f6c // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 // indirect
@@ -114,15 +115,16 @@ require (
 	github.com/multiformats/go-multistream v0.4.1 // indirect
 	github.com/multiformats/go-varint v0.0.7 // indirect
 	github.com/multiversx/concurrent-map v0.1.4 // indirect
-	github.com/multiversx/mx-chain-communication-go v1.0.8 // indirect
-	github.com/multiversx/mx-chain-crypto-go v1.2.9 // indirect
-	github.com/multiversx/mx-chain-es-indexer-go v1.4.13 // indirect
-	github.com/multiversx/mx-chain-storage-go v1.0.13 // indirect
-	github.com/multiversx/mx-chain-vm-common-go v1.5.7 // indirect
-	github.com/multiversx/mx-chain-vm-go v1.5.19 // indirect
-	github.com/multiversx/mx-chain-vm-v1_2-go v1.2.61 // indirect
-	github.com/multiversx/mx-chain-vm-v1_3-go v1.3.62 // indirect
-	github.com/multiversx/mx-chain-vm-v1_4-go v1.4.90 // indirect
+	github.com/multiversx/mx-chain-communication-go v1.0.13-0.20240126121117-627adccf10ad // indirect
+	github.com/multiversx/mx-chain-crypto-go v1.2.10-0.20231206065052-38843c1f1479 // indirect
+	github.com/multiversx/mx-chain-es-indexer-go v1.4.19-0.20240129150813-a772c480d33a // indirect
+	github.com/multiversx/mx-chain-scenario-go v1.3.1-0.20240129145446-ca4fba98f6d1 // indirect
+	github.com/multiversx/mx-chain-storage-go v1.0.15-0.20240129144933-b1c0d642d7f8 // indirect
+	github.com/multiversx/mx-chain-vm-common-go v1.5.12-0.20240129145149-4fe61574f566 // indirect
+	github.com/multiversx/mx-chain-vm-go v1.5.27-0.20240129150501-7c828af05c83 // indirect
+	github.com/multiversx/mx-chain-vm-v1_2-go v1.2.66-0.20240129145751-f814f5525edb // indirect
+	github.com/multiversx/mx-chain-vm-v1_3-go v1.3.67-0.20240129150004-536a22d9c618 // indirect
+	github.com/multiversx/mx-chain-vm-v1_4-go v1.4.95-0.20240129150215-43996b664ada // indirect
 	github.com/multiversx/mx-components-big-int v1.0.0 // indirect
 	github.com/onsi/ginkgo/v2 v2.11.0 // indirect
 	github.com/onsi/gomega v1.27.10 // indirect
@@ -145,9 +147,8 @@ require (
 	github.com/quic-go/webtransport-go v0.5.3 // indirect
 	github.com/raulk/go-watchdog v1.3.0 // indirect
 	github.com/rogpeppe/go-internal v1.11.0 // indirect
-	github.com/russross/blackfriday/v2 v2.0.1 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/shirou/gopsutil v3.21.11+incompatible // indirect
-	github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20220721030215-126854af5e6d // indirect
 	github.com/tidwall/gjson v1.14.0 // indirect

go.sum

@@ -9,6 +9,8 @@ dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D
 git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
+github.com/TwiN/go-color v1.1.0 h1:yhLAHgjp2iAxmNjDiVb6Z073NE65yoaPlcki1Q22yyQ=
+github.com/TwiN/go-color v1.1.0/go.mod h1:aKVf4e1mD4ai2FtPifkDPP5iyoCwiK08YGzGwerjKo0=
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/beevik/ntp v1.3.0 h1:/w5VhpW5BGKS37vFm1p9oVk/t4HnnkKZAZIubHM6F7Q=
@@ -68,8 +70,9 @@ github.com/coreos/go-systemd/v22 v22.1.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+
 github.com/coreos/go-systemd/v22 v22.5.0 h1:RrqgGjYQKalulkV8NGVIfkXQf6YYmOyiJKk8iXXhfZs=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
-github.com/cpuguy83/go-md2man/v2 v2.0.0 h1:EoUDS0afbrsXAZ9YQ9jdu/mZ2sXgT1/2yyNng4PGlyM=
 github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
+github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -390,33 +393,34 @@ github.com/multiformats/go-varint v0.0.7 h1:sWSGR+f/eu5ABZA2ZpYKBILXTTs9JWpdEM/n
 github.com/multiformats/go-varint v0.0.7/go.mod h1:r8PUYw/fD/SjBCiKOoDlGF6QawOELpZAu9eioSos/OU=
 github.com/multiversx/concurrent-map v0.1.4 h1:hdnbM8VE4b0KYJaGY5yJS2aNIW9TFFsUYwbO0993uPI=
 github.com/multiversx/concurrent-map v0.1.4/go.mod h1:8cWFRJDOrWHOTNSqgYCUvwT7c7eFQ4U2vKMOp4A/9+o=
-github.com/multiversx/mx-chain-communication-go v1.0.8 h1:sTx4Vmx+QCpngUFq/LF/Ka8bevlK2vMxfclE284twfc=
-github.com/multiversx/mx-chain-communication-go v1.0.8/go.mod h1:+oaUowpq+SqrEmAsMPGwhz44g7L81loWb6AiNQU9Ms4=
-github.com/multiversx/mx-chain-core-go v1.2.18 h1:fnub2eFL7XYOLrKKVZAPPsaM1TWEnaK5qqY3FLUv168=
-github.com/multiversx/mx-chain-core-go v1.2.18/go.mod h1:BILOGHUOIG5dNNX8cgkzCNfDaVtoYrJRYcPnpxRMH84=
-github.com/multiversx/mx-chain-crypto-go v1.2.9 h1:OEfF2kOQrtzUl273Z3DEcshjlTVUfPpJMd0R0SvTrlU=
-github.com/multiversx/mx-chain-crypto-go v1.2.9/go.mod h1:fkaWKp1rbQN9wPKya5jeoRyC+c/SyN/NfggreyeBw+8=
-github.com/multiversx/mx-chain-es-indexer-go v1.4.13 h1:3Ayaw9bSpeNOF+Z3L/11MN1rIJH8Rc6dqtt+o4Wfdno=
-github.com/multiversx/mx-chain-es-indexer-go v1.4.13/go.mod h1:g0REyU8rqJfoBq6mIfqEi6IdpLofECLEvKKGMJO8ZhM=
-github.com/multiversx/mx-chain-go v1.6.4-0.20231229113646-14c74cbebec4 h1:z6HrTTfqABcqGOUPlDUfOtEl0VD8kkDoxozbd2btOww=
-github.com/multiversx/mx-chain-go v1.6.4-0.20231229113646-14c74cbebec4/go.mod h1:1Vt+2H+Sx0Ig4oElq703pEGHs4cF8Cg59CG6PDtaxig=
-github.com/multiversx/mx-chain-logger-go v1.0.13 h1:eru/TETo0MkO4ZTnXsQDKf4PBRpAXmqjT02klNT/JnY=
-github.com/multiversx/mx-chain-logger-go v1.0.13/go.mod h1:MZJhTAtZTJxT+yK2EHc4ZW3YOHUc1UdjCD0iahRNBZk=
+github.com/multiversx/mx-chain-communication-go v1.0.13-0.20240126121117-627adccf10ad h1:izxTyKCxvT7z2mhXCWAZibSxwRVgLmq/kDovs4Nx/6Y=
+github.com/multiversx/mx-chain-communication-go v1.0.13-0.20240126121117-627adccf10ad/go.mod h1:n4E8BWIV0g3AcNGe1gf+vcjUC8A2QCJ4ARQSbiUDGrI=
+github.com/multiversx/mx-chain-core-go v1.2.19-0.20240129082057-a76d0c995cf2 h1:pFh9bwOTRgW173aHqA8Bmax+jYzLnRyXqRvi5alF7V4=
+github.com/multiversx/mx-chain-core-go v1.2.19-0.20240129082057-a76d0c995cf2/go.mod h1:B5zU4MFyJezmEzCsAHE9YNULmGCm2zbPHvl9hazNxmE=
+github.com/multiversx/mx-chain-crypto-go v1.2.10-0.20231206065052-38843c1f1479 h1:beVIhs5ysylwNplQ/bZ0h5DoDlqKNWgpWE/NMHHNmAw=
+github.com/multiversx/mx-chain-crypto-go v1.2.10-0.20231206065052-38843c1f1479/go.mod h1:Ap6p7QZFtwPlb++OvCG+85BfuZ+bLP/JtQp6EwjWJsI=
+github.com/multiversx/mx-chain-es-indexer-go v1.4.19-0.20240129150813-a772c480d33a h1:mOMUhbsjTq7n5oAv4KkVnL67ngS0+wkqmkiv1XJfBIY=
+github.com/multiversx/mx-chain-es-indexer-go v1.4.19-0.20240129150813-a772c480d33a/go.mod h1:3aSGRJNvfUuPQkZUGHWuF11rPPxphsKGuAuIB+eD3is=
+github.com/multiversx/mx-chain-go v1.6.16-0.20240212083448-9b5f0ab6cf86 h1:e0mY7Ou1GB952NmCGqR5eWTnN+Kul6NUa2meGSkITUM=
+github.com/multiversx/mx-chain-go v1.6.16-0.20240212083448-9b5f0ab6cf86/go.mod h1:yWjiHiKqrQoBsH8PB0WW4sQJQNzt3yTKbEPZG3jnl7k=
+github.com/multiversx/mx-chain-logger-go v1.0.14-0.20240129144507-d00e967c890c h1:QIUOn8FgNRa5cir4BCWHZi/Qcr6Gg0eGNhns4+jy6+k=
+github.com/multiversx/mx-chain-logger-go v1.0.14-0.20240129144507-d00e967c890c/go.mod h1:fH/fR/GEBsDjPkBoZDVJMoYo2HhlA7++DP6QfITJ1N8=
 github.com/multiversx/mx-chain-proxy-go v1.1.41 h1:u5LTek2keNvd25jrOmHLp0N4AFwYFImBnrs+GR7IGRY=
 github.com/multiversx/mx-chain-proxy-go v1.1.41/go.mod h1:El07IztR9QuhbNPZkd2ew2H8KS2bUqG7/0eQ28BPPsY=
-github.com/multiversx/mx-chain-scenario-go v1.2.1 h1:9eC6VcOEAKRRKZ7EbSWPLzCdNIMWwuNBtAZlgR4cSMA=
-github.com/multiversx/mx-chain-storage-go v1.0.13 h1:i41VPDJZ0pn5gf18zTXrac5xeiolUOztNuzL3wEXRuI=
-github.com/multiversx/mx-chain-storage-go v1.0.13/go.mod h1:sJ2q49tgjxNpMpsHysjABqCAB0FLBmDblbjBkQ8XfmA=
-github.com/multiversx/mx-chain-vm-common-go v1.5.7 h1:GiT2MWG2aCQX59iOk5waB+z7XSLHH7N5xO8b91j6L6s=
-github.com/multiversx/mx-chain-vm-common-go v1.5.7/go.mod h1:sqkKMCnwkWl8DURdb9q7pctK8IANghdHY1KJLE0ox2c=
-github.com/multiversx/mx-chain-vm-go v1.5.19 h1:3kTYI0+dKgU7XhEy0q5Dnhx2r1schiywpMbOzXiOdds=
-github.com/multiversx/mx-chain-vm-go v1.5.19/go.mod h1:uZ4uinTCa2r3UT1WwbGg6yMq5HLeivHnFemmPG/4V+o=
-github.com/multiversx/mx-chain-vm-v1_2-go v1.2.61 h1:7c3VRhr5JDu7qs3AkmKQu7DzWGGIoiHfSIMrzw3x5Ao=
-github.com/multiversx/mx-chain-vm-v1_2-go v1.2.61/go.mod h1:bQFh+KuUIEBmCfKJ0qVN2+DbRRbAqW0huKfHpiTbyEE=
-github.com/multiversx/mx-chain-vm-v1_3-go v1.3.62 h1:rQaWRbrQwrEhSN0ZEQQ0JAbttgi+OrMf/CLziWpRUCA=
-github.com/multiversx/mx-chain-vm-v1_3-go v1.3.62/go.mod h1:RJaDHRU9Fk4oGWQH1sUp8soCsfW6FmNfWyhImTg0294=
-github.com/multiversx/mx-chain-vm-v1_4-go v1.4.90 h1:tavoUgxPmcs2AjRc9r890FUiNX5ghmsADs2q4ZLWz1Y=
-github.com/multiversx/mx-chain-vm-v1_4-go v1.4.90/go.mod h1:ZvI1nJCnfl0xJiTSWK39U2G3oHZIyMPWjlxUw/8NunI=
+github.com/multiversx/mx-chain-scenario-go v1.3.1-0.20240129145446-ca4fba98f6d1 h1:hkeHftnhRuJoT5FrfF97gEtb5aY351SWEjZPaTb6D+Y=
+github.com/multiversx/mx-chain-scenario-go v1.3.1-0.20240129145446-ca4fba98f6d1/go.mod h1:ndk45i9J9McuCJpTcgiaK4ocd0yhnBBCPrlFwO6GRcs=
+github.com/multiversx/mx-chain-storage-go v1.0.15-0.20240129144933-b1c0d642d7f8 h1:/EYv/HGX0OKbeNFt667J0yZRtuJiZH0lEK8YtobuH/c=
+github.com/multiversx/mx-chain-storage-go v1.0.15-0.20240129144933-b1c0d642d7f8/go.mod h1:zl1A6teNe39T8yhdZlkX3ckm5aLYrMIJJZ6Ord1E71M=
+github.com/multiversx/mx-chain-vm-common-go v1.5.12-0.20240129145149-4fe61574f566 h1:zImJa/r6B5L2OLWbKTn5io53U11PPGDla12H2OaJ9y0=
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@@ -493,8 +497,9 @@ github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6po
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-github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
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+github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
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@@ -519,7 +524,6 @@ github.com/shurcooL/notifications v0.0.0-20181007000457-627ab5aea122/go.mod h1:b
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pkg/dtos/validators.go

@@ -0,0 +1,6 @@
+package dtos
+
+// ValidatorKeys is the dto for the validators private key structure
+type ValidatorKeys struct {
+	PrivateKeysBase64 []string `json:"privateKeysBase64"`
+}

pkg/facade/interface.go

@@ -8,5 +8,6 @@ type SimulatorHandler interface {
 	GenerateBlocks(numOfBlocks int) error
 	SetKeyValueForAddress(address string, keyValueMap map[string]string) error
 	SetStateMultiple(stateSlice []*dtos.AddressState) error
+	AddValidatorKeys(validatorsPrivateKeys [][]byte) error
 	IsInterfaceNil() bool
 }