DERO-HE STARGATE Testnet Release43

Author: CaptainDero

astrobwt/astrobwt.go

@@ -1,6 +1,8 @@
 package astrobwt
 
 import "fmt"
+import "unsafe"
+import "encoding/binary"
 import "golang.org/x/crypto/sha3"
 import "golang.org/x/crypto/salsa20/salsa"
 
@@ -11,8 +13,6 @@ var x = fmt.Sprintf
 const stage1_length int = 9973 // it is a prime
 
 func POW16(inputdata []byte) (outputhash [32]byte) {
-
-	var output [stage1_length]byte
 	var counter [16]byte
 
 	key := sha3.Sum256(inputdata)
@@ -23,14 +23,18 @@ func POW16(inputdata []byte) (outputhash [32]byte) {
 	var sa [stage1_length]int16
 	text_16_0alloc(stage1[:], sa[:])
 
-	for i := range sa {
-		output[i] = stage1[sa[i]]
+	if LittleEndian {
+		var s *[stage1_length * 2]byte = (*[stage1_length * 2]byte)(unsafe.Pointer(&sa))
+		outputhash = sha3.Sum256(s[:])
+		return
+	} else {
+		var s [stage1_length * 2]byte
+		for i := range sa {
+			binary.LittleEndian.PutUint16(s[i<<1:], uint16(sa[i]))
+		}
+		outputhash = sha3.Sum256(s[:])
+		return
 	}
-
-	//	fmt.Printf("input %+v\n",inputdata)
-	//	fmt.Printf("sa %+v\n",sa)
-	outputhash = sha3.Sum256(output[:])
-
 	return
 }
 
@@ -43,18 +47,31 @@ func text_16_0alloc(text []byte, sa []int16) {
 }
 
 func POW32(inputdata []byte) (outputhash [32]byte) {
-	var output [stage1_length]byte
+	var sa16 [stage1_length]int16
 	var counter [16]byte
 	key := sha3.Sum256(inputdata)
 
 	var stage1 [stage1_length]byte // stages are taken from it
 	salsa.XORKeyStream(stage1[:stage1_length], stage1[:stage1_length], &counter, &key)
 	var sa [stage1_length]int32
 	text_32_0alloc(stage1[:], sa[:])
+
 	for i := range sa {
-		output[i] = stage1[sa[i]]
+		sa16[i] = int16(sa[i])
+	}
+
+	if LittleEndian {
+		var s *[stage1_length * 2]byte = (*[stage1_length * 2]byte)(unsafe.Pointer(&sa16))
+		outputhash = sha3.Sum256(s[:])
+		return
+	} else {
+		var s [stage1_length * 2]byte
+		for i := range sa {
+			binary.LittleEndian.PutUint16(s[i<<1:], uint16(sa[i]))
+		}
+		outputhash = sha3.Sum256(s[:])
+		return
 	}
-	outputhash = sha3.Sum256(output[:])
 
 	return
 }

astrobwt/astrobwt_test.go

@@ -43,7 +43,7 @@ func TestSuffixArrayOptimized(t *testing.T) {
 
 func TestPows(t *testing.T) {
 
-	for loop_var := 0; loop_var < 100000; loop_var++ {
+	for loop_var := 0; loop_var < 1; loop_var++ {
 
 		seed := time.Now().UnixNano()
 		//seed = 1635948770488138379
@@ -60,6 +60,7 @@ func TestPows(t *testing.T) {
 		if result16 != result32 {
 			t.Fatalf("pow test failed, seed %d %x %x ", seed, result16, result32)
 		}
+
 	}
 }
 

astrobwt/endian_big.go

@@ -0,0 +1,9 @@
+//go:build armbe || arm64be || mips || mips64 || ppc64 || s390 || s390x || sparc || sparc64
+// +build armbe arm64be mips mips64 ppc64 s390 s390x sparc sparc64
+
+package astrobwt
+
+const LittleEndian = false
+const BigEndian = true
+
+// see https://github.com/golang/go/blob/master/src/go/build/syslist.go

astrobwt/endian_little.go

@@ -0,0 +1,9 @@
+//go:build amd64 || amd64p32 || 386 || arm || arm64 || mipsle || mips64le || mips64p32le || ppc64le || riscv || riscv64 || wasm || loong64
+// +build amd64 amd64p32 386 arm arm64 mipsle mips64le mips64p32le ppc64le riscv riscv64 wasm loong64
+
+package astrobwt
+
+const LittleEndian = true
+const BigEndian = false
+
+//see https://github.com/golang/go/blob/master/src/go/build/syslist.go

blockchain/blockchain.go

@@ -1122,7 +1122,7 @@ func (chain *Blockchain) Add_TX_To_Pool(tx *transaction.Transaction) error {
 	if tx.IsRegistration() { // registration tx will not go any forward
 
 		tx_hash := tx.GetHash()
-		if chain.simulator == false && tx_hash[0] != 0 && tx_hash[1] != 0 {
+		if chain.simulator == false && !(tx_hash[0] == 0 && tx_hash[1] == 0 && tx_hash[2] <= 0x3) {
 			return fmt.Errorf("TX doesn't solve Pow")
 		}
 

blockchain/supply_test.go

@@ -0,0 +1,35 @@
+// Copyright 2017-2022 DERO Project. All rights reserved.
+// Use of this source code in any form is governed by RESEARCH license.
+// license can be found in the LICENSE file.
+// GPG: 0F39 E425 8C65 3947 702A  8234 08B2 0360 A03A 9DE8
+//
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+package blockchain
+
+import "testing"
+import "github.com/deroproject/derohe/globals"
+
+
+func Test_Supply(t *testing.T) {
+
+	supply_at_0 := CalcBlockReward(0)
+
+	for i := uint64(0); i < 10; i++ {
+		supply := CalcBlockReward(i * RewardReductionInterval)
+		t.Logf("Supply at height %d   %s", i*RewardReductionInterval, globals.FormatMoney(supply))
+		if supply != supply_at_0>>i {
+			t.Errorf("supply not halvening as needed ")
+			return
+		}
+	}
+}

blockchain/transaction_execute.go

@@ -124,24 +124,21 @@ func (chain *Blockchain) process_miner_transaction(bl *block.Block, genesis bool
 	base_reward := CalcBlockReward(uint64(height))
 	full_reward := base_reward + fees
 
-	integrator_reward := full_reward * 167 / 10000
-
-	//full_reward is divided into equal parts for all miner blocks
-	// integrator only gets 1.67 % of block reward
+	//full_reward is divided into equal parts for all miner blocks + miner address
 	// since perfect division is not possible, ( see money handling)
 	// any left over change is delivered to main miner who integrated the full block
 
-	share := (full_reward - integrator_reward) / uint64(len(bl.MiniBlocks))            //  one block integrator, this is integer division
-	leftover := full_reward - integrator_reward - (share * uint64(len(bl.MiniBlocks))) // only integrator will get this
+	share := full_reward / uint64(len(bl.MiniBlocks))              //  one block integrator, this is integer division
+	leftover := full_reward - (share * uint64(len(bl.MiniBlocks))) // only integrator will get this
 
 	{ // giver integrator his reward
 		balance_serialized, err := balance_tree.Get(tx.MinerAddress[:])
 		if err != nil {
 			panic(err)
 		}
 		nb := new(crypto.NonceBalance).Deserialize(balance_serialized)
-		nb.Balance = nb.Balance.Plus(new(big.Int).SetUint64(integrator_reward + leftover)) // add miners reward to miners balance homomorphically
-		balance_tree.Put(tx.MinerAddress[:], nb.Serialize())                               // reserialize and store
+		nb.Balance = nb.Balance.Plus(new(big.Int).SetUint64(share + leftover)) // add miners reward to miners balance homomorphically
+		balance_tree.Put(tx.MinerAddress[:], nb.Serialize())                   // reserialize and store
 	}
 
 	// all the other miniblocks will get their share
@@ -238,6 +235,7 @@ func (chain *Blockchain) process_transaction(changed map[crypto.Hash]*graviton.T
 					nb.NonceHeight = height
 				}
 				tree.Put(key_compressed, nb.Serialize()) // reserialize and store
+
 			}
 		}
 

cmd/dero-wallet-cli/easymenu_post_open.go

@@ -139,7 +139,7 @@ func handle_easymenu_post_open_command(l *readline.Instance, line string) (proce
 				reg_tx = wallet.GetRegistrationTX()
 				hash := reg_tx.GetHash()
 
-				if hash[0] == 0 && hash[1] == 0 {
+				if hash[0] == 0 && hash[1] == 0 && hash[2] <= 0x3 {
 					break
 				}
 			}

cmd/derod/rpc/websocket_server.go

@@ -73,6 +73,7 @@ type metrics_generator struct{}
 
 func (metrics_generator) LogRequest(ctx context.Context, req *jrpc2.Request) {}
 func (metrics_generator) LogResponse(ctx context.Context, resp *jrpc2.Response) {
+	defer globals.Recover(2)
 	req := jrpc2.InboundRequest(ctx) // we cannot do anything here
 	if req == nil {
 		return

config/config.go

@@ -107,7 +107,7 @@ var Mainnet = CHAIN_CONFIG{Name: "mainnet",
 }
 
 var Testnet = CHAIN_CONFIG{Name: "testnet", // testnet will always have last 3 bytes 0
-	Network_ID:              uuid.FromBytesOrNil([]byte{0x59, 0xd7, 0xf7, 0xe9, 0xdd, 0x48, 0xd5, 0xfd, 0x13, 0x0a, 0xf6, 0xe0, 0x83, 0x00, 0x00, 0x00}),
+	Network_ID:              uuid.FromBytesOrNil([]byte{0x59, 0xd7, 0xf7, 0xe9, 0xdd, 0x48, 0xd5, 0xfd, 0x13, 0x0a, 0xf6, 0xe0, 0x86, 0x00, 0x00, 0x00}),
 	GETWORK_Default_Port:    10100,
 	P2P_Default_Port:        40401,
 	RPC_Default_Port:        40402,

config/version.go

@@ -20,4 +20,4 @@ import "github.com/blang/semver/v4"
 
 // right now it has to be manually changed
 // do we need to include git commitsha??
-var Version = semver.MustParse("3.4.109-0.DEROHE.STARGATE+18012022")
+var Version = semver.MustParse("3.4.111-43.DEROHE.STARGATE+18012022")