Merge remote-tracking branch 'remotes/origin/master' into issue-627-collateralize-v2

build/dapp-test-common.sh

@@ -116,8 +116,12 @@ chain33_SignRawTx() {
     local txHex="$1"
     local priKey="$2"
     local MAIN_HTTP=$3
+    local expire="120s"
+    if [ -n "$4" ]; then
+        expire=$4
+    fi
 
-    local req='"method":"Chain33.SignRawTx","params":[{"privkey":"'"$priKey"'","txHex":"'"$txHex"'","expire":"120s"}]'
+    local req='"method":"Chain33.SignRawTx","params":[{"privkey":"'"$priKey"'","txHex":"'"$txHex"'","expire":"'"$expire"'"}]'
     signedTx=$(curl -ksd "{$req}" "${MAIN_HTTP}" | jq -r ".result")
 
     if [ "$signedTx" != null ]; then

build/dapp-test-rpc.sh

@@ -10,17 +10,18 @@ function dapp_test_rpc() {
     if [ -d dapptest ]; then
         cp "$DAPP_TEST_COMMON" dapptest/
         cd dapptest || return
-        rm -f "retries.log"
         rm -f "jobs.log"
+        rm -rf "outdir"
 
         dapps=$(find . -maxdepth 1 -type d ! -name dapptest ! -name . | sed 's/^\.\///' | sort)
         echo "dapps list: $dapps"
         set +e
-        parallel -k --joblog ./jobs.log 'echo tried {} >>./retries.log; ./{}/"'"${RPC_TESTFILE}"'" "'"$ip"'"' ::: "$dapps"
+        parallel -k --results outdir --joblog ./jobs.log ./{}/"${RPC_TESTFILE}" "$ip" ::: "$dapps"
         local ret=$?
-        # retries 3 times if one dapp fail
-        echo "============ # retried dapps log: ============="
-        cat ./retries.log
+        if [ $ret -ne 0 ]; then
+            wrongdapps=$(awk '{print $7,$9 }' jobs.log | grep -a 1 | awk -F '/' '{print $2}')
+            parallel -k 'cat ./outdir/1/{}/stderr; cat ./outdir/1/{}/stdout' ::: "$wrongdapps"
+        fi
         echo "============ # check dapps test log: ============="
         cat ./jobs.log
         set -e

chain33.para.toml

@@ -255,6 +255,7 @@ ForkParacrossCommitTx=0
 ForkLoopCheckCommitTxDone=0
 #平行链分阶段自共识支持合约配置，缺省是0
 ForkParaSelfConsStages=0
+ForkParaAssetTransferRbk=0
 
 [fork.sub.evm]
 Enable=0

plugin/dapp/init/init.go

@@ -22,6 +22,7 @@ import (
 	_ "github.com/33cn/plugin/plugin/dapp/privacy"       //auto gen
 	_ "github.com/33cn/plugin/plugin/dapp/relay"         //auto gen
 	_ "github.com/33cn/plugin/plugin/dapp/retrieve"      //auto gen
+	_ "github.com/33cn/plugin/plugin/dapp/storage"       //auto gen
 	_ "github.com/33cn/plugin/plugin/dapp/ticket"        //auto gen
 	_ "github.com/33cn/plugin/plugin/dapp/token"         //auto gen
 	_ "github.com/33cn/plugin/plugin/dapp/trade"         //auto gen

plugin/dapp/paracross/cmd/scripts/autodeploy/Dockerfile

+FROM ubuntu:16.04
+
+WORKDIR /root
+COPY chain33 chain33
+COPY chain33-cli chain33-cli
+COPY entrypoint.sh entrypoint.sh
+COPY chain33.toml chain33*.toml ./
+
+
+CMD ["/root/chain33", "-f", "/root/chain33.toml"]

plugin/dapp/paracross/cmd/scripts/autodeploy/Makefile

+
+op := "start"
+
+.PHONY: docker-compose help
+
+docker-compose: ## build docker-compose for chain33 run
+	@./docker-compose.sh $(op)
+
+docker-compose-down: ## build docker-compose for chain33 run
+	@cd temp ;docker-compose down;cd ..
+
+help: ## Display this help screen
+	@printf "Help doc:\nUsage: make docker-compose op=[command]\n"
+	@printf "[command]\n"
+	@printf "[nodegroup]: create super node group if not create \n"
+	@printf "[wallet]:    set node wallet private key if not set \n"
\ No newline at end of file

plugin/dapp/paracross/cmd/scripts/autodeploy/config

+paraName="test"
+
+#genesisAccount=""
+#genesisAmount=100000000
+#mainStartHeight=4800000
+#authAccount=()
+#authPrikey=()
+##docker8901端口暴露到宿主机的端口
+#authPort=("18901" "18902" "18903" "18904")
+#
+##需要和chain33　主链保持一致
+#superManager="['1JmFaA6unrCFYEWPGRi7uuXY1KthTJxJEP']"
+#
+##nodegroup create
+##申请超级账户需要在主链冻结币数量
+#authFrozenCoins=0
+#nodeGroupApplier=""
+#applierPrikey=""
+#superManagerPrikey=""
+
+
+#### 测试链配置，主链配置需要把如下测试链配置屏蔽 ##########
+genesisAccount="14KEKbYtKKQm4wMthSK9J4La4nAiidGozt"
+genesisAmount=100000000
+mainStartHeight=4000000
+authAccount=( "1KSBd17H7ZK8iT37aJztFB22XGwsPTdwE4" "1JRNjdEqp4LJ5fqycUBm9ayCKSeeskgMKR" "1NLHPEcbTWWxxU3dGUZBhayjrCHD3psX7k" "1MCftFynyvG2F4ED5mdHYgziDxx6vDrScs")
+authPrikey=("0x6da92a632ab7deb67d38c0f6560bcfed28167998f6496db64c258d5e8393a81b" "0x19c069234f9d3e61135fefbeb7791b149cdf6af536f26bebb310d4cd22c3fee4" "0x7a80a1f75d7360c6123c32a78ecf978c1ac55636f87892df38d8b85a9aeff115" "0xcacb1f5d51700aea07fca2246ab43b0917d70405c65edea9b5063d72eb5c6b71")
+authPort=("18901" "18902" "18903" "18904")
+
+#需要和chain33　主链保持一致
+superManager="['12qyocayNF7Lv6C9qW4avxs2E7U41fKSfv']"
+
+tokenApprs="['12qyocayNF7Lv6C9qW4avxs2E7U41fKSfv']"
+
+#nodegroup create
+authFrozenCoins=0
+nodeGroupApplier="1KSBd17H7ZK8iT37aJztFB22XGwsPTdwE4"
+applierPrikey="0x6da92a632ab7deb67d38c0f6560bcfed28167998f6496db64c258d5e8393a81b"
+superManagerPrikey="4257D8692EF7FE13C68B65D6A52F03933DB2FA5CE8FAF210B5B8B80C721CED01"
\ No newline at end of file

plugin/dapp/paracross/cmd/scripts/autodeploy/docker-compose.sh

+#!/usr/bin/env bash
+# shellcheck disable=SC2154
+set -e
+
+PWD=$(cd "$(dirname "$0")" && pwd)
+export PATH="$PWD:$PATH"
+
+buildpath="temp"
+
+NODE1="$buildpath""_parachain1_1"
+CLI="docker exec ${NODE1} /root/chain33-cli"
+
+NODE2="$buildpath""_parachain2_1"
+
+NODE3="$buildpath""_parachain3_1"
+
+NODE4="$buildpath""_parachain4_1"
+
+CHAIN33_CLI="chain33-cli"
+containers=("${NODE1}" "${NODE2}" "${NODE3}" "${NODE4}")
+## global config ###
+sedfix=""
+if [ "$(uname)" == "Darwin" ]; then
+    sedfix=".bak"
+fi
+
+# shellcheck source=/dev/null
+source config
+####################
+
+function para_init() {
+    local index=1
+    for auth in "${authAccount[@]}"; do
+        tomlfile="chain33.para.$index.toml"
+        para_set_toml "$tomlfile"
+        sed -i $sedfix 's/^authAccount=.*/authAccount="'''"$auth"'''"/g' "$tomlfile"
+        ((index++))
+    done
+}
+
+function para_set_toml() {
+    cp chain33.para.toml "${1}"
+
+    sed -i $sedfix 's/^Title.*/Title="user.p.'''"$paraName"'''."/g' "${1}"
+    sed -i $sedfix 's/^startHeight=.*/startHeight='''"$mainStartHeight"'''/g' "${1}"
+
+    # rpc
+    sed -i $sedfix 's/^jrpcBindAddr=.*/jrpcBindAddr="0.0.0.0:8901"/g' "${1}"
+    sed -i $sedfix 's/^grpcBindAddr=.*/grpcBindAddr="0.0.0.0:8902"/g' "${1}"
+    sed -i $sedfix 's/^whitelist=.*/whitelist=["localhost","127.0.0.1","0.0.0.0"]/g' "${1}"
+
+    if [ -n "$superManager" ]; then
+        # shellcheck disable=SC1004
+        sed -i $sedfix 's/^superManager=.*/superManager='''"$superManager"'''/g' "${1}"
+    fi
+
+    if [ -n "$tokenApprs" ]; then
+        # shellcheck disable=SC1004
+        sed -i $sedfix 's/^tokenApprs=.*/tokenApprs='''"$tokenApprs"'''/g' "${1}"
+    fi
+}
+
+function para_set_wallet() {
+    echo "=========== # para set wallet ============="
+    for ((i = 0; i < ${#authAccount[@]}; i++)); do
+        para_import_wallet "${authPort[$i]}" "${authPrikey[$i]}"
+    done
+}
+
+function para_import_wallet() {
+    local key=$2
+    local port=$1
+    echo "=========== # save seed to wallet ============="
+    ./$CHAIN33_CLI --rpc_laddr "http://localhost:$port" seed save -p 1314fuzamei -s "tortoise main civil member grace happy century convince father cage beach hip maid merry rib"
+
+    echo "=========== # unlock wallet ============="
+    ./$CHAIN33_CLI --rpc_laddr "http://localhost:$port" wallet unlock -p 1314fuzamei -t 0
+
+    echo "=========== # import private key ============="
+    echo "key: ${key}"
+    ./$CHAIN33_CLI --rpc_laddr "http://localhost:$port" account import_key -k "${key}" -l "paraAuthAccount"
+
+    echo "=========== # close auto mining ============="
+    ./$CHAIN33_CLI --rpc_laddr "http://localhost:$port" wallet auto_mine -f 0
+
+    echo "=========== # wallet status ============="
+    ./$CHAIN33_CLI --rpc_laddr "http://localhost:$port" wallet status
+}
+
+function start() {
+    echo "=========== # docker-compose ps ============="
+    docker-compose ps
+    docker-compose down
+
+    # create and run docker-compose container
+    docker-compose up --build -d
+
+    local SLEEP=10
+    echo "=========== sleep ${SLEEP}s ============="
+    sleep ${SLEEP}
+
+    docker-compose ps
+
+    # query node run status
+    echo "status"
+    check_docker_status
+
+    #    ./chain33-cli --rpc_laddr http://localhost:18901 block last_header
+    $CLI --rpc_laddr http://localhost:8901 block last_header
+
+}
+
+function check_docker_status() {
+    status=$(docker-compose ps | grep parachain1_1 | awk '{print $6}')
+    statusPara=$(docker-compose ps | grep parachain1_1 | awk '{print $3}')
+    if [ "${status}" == "Exit" ] || [ "${statusPara}" == "Exit" ]; then
+        echo "=========== chain33 service Exit logs ========== "
+        docker-compose logs parachain1
+        echo "=========== chain33 service Exit logs End========== "
+    fi
+
+}
+
+function check_docker_container() {
+    echo "============== check_docker_container ==============================="
+    for con in "${containers[@]}"; do
+        runing=$(docker inspect "${con}" | jq '.[0].State.Running')
+        if [ ! "${runing}" ]; then
+            docker inspect "${con}"
+            echo "check ${con} not actived!"
+            exit 1
+        fi
+    done
+}
+
+function query_tx() {
+    sleep 5
+
+    local times=100
+    while true; do
+        ret=$(${CLI} --rpc_laddr http://localhost:8901 tx query -s "${1}" | jq -r ".tx.hash")
+        echo "query hash is ${1}, return ${ret} "
+        if [ "${ret}" != "${1}" ]; then
+            sleep 5
+            times=$((times - 1))
+            if [ $times -le 0 ]; then
+                echo "query tx=$1 failed"
+                exit 1
+            fi
+        else
+            echo "query tx=$1  success"
+            break
+        fi
+    done
+}
+
+function create_yml() {
+    touch docker-compose.yml
+    cat >>docker-compose.yml <<EOF
+version: '3'
+
+services:
+EOF
+
+    for ((i = 1; i <= ${#authAccount[@]}; i++)); do
+        cat >>docker-compose.yml <<EOF
+  parachain$i:
+    build:
+      context: .
+    entrypoint: /root/entrypoint.sh
+    environment:
+      PARAFILE: "/root/chain33.para.$i.toml"
+    ports:
+     - "1890$i:8901"
+    volumes:
+      - "../storage/parachain$i/paradatadir:/root/paradatadir"
+      - "../storage/parachain$i/logs:/root/logs"
+EOF
+    done
+
+}
+
+function create_storage() {
+    mkdir -p storage
+    cd storage
+
+    for ((i = 0; i < ${#authAccount[@]}; i++)); do
+        dirfile="parachain$i"
+        mkdir -p "$dirfile"
+    done
+
+    cd ..
+}
+
+function create_build() {
+    rm -rf $buildpath
+    mkdir -p $buildpath
+    cp chain33* Dockerfile ./*.sh "$buildpath"/
+    cd $buildpath
+    create_yml
+}
+
+function para_create_nodegroup() {
+    echo "=========== # para chain create node group ============="
+    local auths=""
+    for auth in "${authAccount[@]}"; do
+        if [ -z $auths ]; then
+            auths="$auth"
+        else
+            auths="$auths,$auth"
+        fi
+    done
+    echo "auths=$auths"
+
+    ##apply
+    txhash=$(${CLI} --rpc_laddr http://localhost:8901 --paraName "user.p.$paraName." send para nodegroup apply -a "$auths" -c "${authFrozenCoins}" -k "$applierPrikey")
+    echo "tx=$txhash"
+    query_tx "${txhash}"
+    id=$txhash
+    echo "need super manager approve id=$txhash"
+
+    if [ -n "$superManagerPrikey" ]; then
+        echo "=========== # para chain approve node group ============="
+        ##approve
+        txhash=$(${CLI} --rpc_laddr http://localhost:8901 --paraName "user.p.$paraName." send para nodegroup approve -i "$id" -c "${authFrozenCoins}" -k "$superManagerPrikey")
+        echo "tx=$txhash"
+        query_tx "${CLI}" "${txhash}"
+
+        status=$(${CLI} --rpc_laddr http://localhost:8901 --paraName "user.p.$paraName." para nodegroup status | jq -r ".status")
+        if [ "$status" != 2 ]; then
+            echo "status not approve status=$status"
+            exit 1
+        fi
+
+        ${CLI} --rpc_laddr http://localhost:8901 --paraName "user.p.$paraName." para nodegroup addrs
+    fi
+
+    echo "======== super node group config end ==================="
+}
+
+function main() {
+    echo "==============================parachain startup op=$1========================================================"
+    ### init para ####
+    if [ "$1" == "start" ]; then
+        create_storage
+        create_build
+        para_init
+
+        ### start docker ####
+        start
+        ### finish ###
+        check_docker_container
+    fi
+
+    if [ "$1" == "nodegroup" ]; then
+        para_create_nodegroup
+    fi
+
+    if [ "$1" == "wallet" ]; then
+        para_set_wallet
+    fi
+
+    echo "===============================parachain startup end========================================================="
+}
+
+# run script
+main "$1"

plugin/dapp/paracross/cmd/scripts/autodeploy/docker-compose.yml

+version: '3'
+
+services:
\ No newline at end of file

plugin/dapp/paracross/cmd/scripts/autodeploy/entrypoint.sh

+#!/usr/bin/env bash
+/root/chain33 -f "$PARAFILE"

plugin/dapp/paracross/commands/paracross.go

@@ -37,6 +37,7 @@ func ParcCmd() *cobra.Command {
 		paraConfigCmd(),
 		GetParaInfoCmd(),
 		GetParaListCmd(),
+		GetParaAssetTransCmd(),
 		IsSyncCmd(),
 		GetHeightCmd(),
 		GetBlockInfoCmd(),
@@ -936,6 +937,35 @@ func getNodeGroupAddrsCmd() *cobra.Command {
 	return cmd
 }
 
+func addParaAssetTranCmdFlags(cmd *cobra.Command) {
+	cmd.Flags().StringP("hash", "s", "", "asset transfer tx hash")
+	cmd.MarkFlagRequired("hash")
+
+}
+
+func paraAssetTransfer(cmd *cobra.Command, args []string) {
+	rpcLaddr, _ := cmd.Flags().GetString("rpc_laddr")
+	hash, _ := cmd.Flags().GetString("hash")
+
+	params := types.ReqString{
+		Data: hash,
+	}
+	var res pt.ParacrossAssetRsp
+	ctx := jsonclient.NewRPCCtx(rpcLaddr, "paracross.GetAssetTxResult", params, &res)
+	ctx.Run()
+}
+
+// GetParaAssetTransCmd get para chain asset transfer info
+func GetParaAssetTransCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "asset_tranfer",
+		Short: "Get para chain cross asset transfer info",
+		Run:   paraAssetTransfer,
+	}
+	addParaAssetTranCmdFlags(cmd)
+	return cmd
+}
+
 func nodeGroup(cmd *cobra.Command, args []string) {
 	rpcLaddr, _ := cmd.Flags().GetString("rpc_laddr")
 	paraName, _ := cmd.Flags().GetString("paraName")

plugin/dapp/paracross/executor/action.go

@@ -318,10 +318,10 @@ func updateCommitAddrs(stat *pt.ParacrossHeightStatus, nodes map[string]struct{}
 
 func (a *action) Commit(commit *pt.ParacrossCommitAction) (*types.Receipt, error) {
 	cfg := a.api.GetConfig()
-	if cfg.IsPara() && cfg.IsDappFork(a.height, pt.ParaX, pt.ForkParaSelfConsStages) {
+	if cfg.IsPara() && cfg.IsDappFork(commit.Status.Height, pt.ParaX, pt.ForkParaSelfConsStages) {
 		//分叉之后，key不存在，自共识没配置也认为不支持自共识
 		isSelfConsOn, err := isSelfConsOn(a.db, commit.Status.Height)
-		if err != nil {
+		if err != nil && errors.Cause(err) != pt.ErrKeyNotExist {
 			return nil, err
 		}
 		if !isSelfConsOn {
@@ -748,7 +748,7 @@ func (a *action) isAllowConsensJump(commit *pt.ParacrossCommitAction, titleStatu
 
 }
 
-func (a *action) execCrossTx(tx *types.TransactionDetail, crossTxHash []byte) (*types.Receipt, error) {
+func execCrossTx(a *action, tx *types.TransactionDetail, crossTxHash []byte) (*types.Receipt, error) {
 	if !bytes.HasSuffix(tx.Tx.Execer, []byte(pt.ParaX)) {
 		return nil, nil
 	}
@@ -762,7 +762,7 @@ func (a *action) execCrossTx(tx *types.TransactionDetail, crossTxHash []byte) (*
 	if payload.Ty == pt.ParacrossActionAssetWithdraw {
 		receiptWithdraw, err := a.assetWithdraw(payload.GetAssetWithdraw(), tx.Tx)
 		if err != nil {
-			clog.Crit("paracross.Commit Decode Tx failed", "error", err, "txHash", hex.EncodeToString(crossTxHash))
+			clog.Crit("paracross.Commit withdraw Tx failed", "error", err, "txHash", hex.EncodeToString(crossTxHash))
 			return nil, errors.Cause(err)
 		}
 
@@ -773,6 +773,31 @@ func (a *action) execCrossTx(tx *types.TransactionDetail, crossTxHash []byte) (*
 
 }
 
+func rollbackCrossTx(a *action, tx *types.TransactionDetail, crossTxHash []byte) (*types.Receipt, error) {
+	if !bytes.HasSuffix(tx.Tx.Execer, []byte(pt.ParaX)) {
+		return nil, nil
+	}
+	var payload pt.ParacrossAction
+	err := types.Decode(tx.Tx.Payload, &payload)
+	if err != nil {
+		clog.Crit("paracross.Commit.rollbackCrossTx Decode Tx failed", "error", err, "txHash", hex.EncodeToString(crossTxHash))
+		return nil, err
+	}
+
+	if payload.Ty == pt.ParacrossActionAssetTransfer {
+		receipt, err := a.assetTransferRollback(payload.GetAssetTransfer(), tx.Tx)
+		if err != nil {
+			clog.Crit("paracross.Commit rbk Tx failed", "error", err, "txHash", hex.EncodeToString(crossTxHash))
+			return nil, errors.Cause(err)
+		}
+
+		clog.Debug("paracross.Commit rollbackCrossTx", "txHash", hex.EncodeToString(crossTxHash), "mainHeight", a.height)
+		return receipt, nil
+	}
+	return nil, nil
+
+}
+
 func getCrossTxHashsByRst(api client.QueueProtocolAPI, status *pt.ParacrossNodeStatus) ([][]byte, []byte, error) {
 	//只获取跨链tx
 	cfg := api.GetConfig()
@@ -781,10 +806,12 @@ func getCrossTxHashsByRst(api client.QueueProtocolAPI, status *pt.ParacrossNodeS
 		clog.Error("getCrossTxHashs decode rst", "CrossTxResult", string(status.TxResult), "paraHeight", status.Height)
 		return nil, nil, types.ErrInvalidParam
 	}
+	clog.Debug("getCrossTxHashsByRst", "height", status.Height, "txResult", string(status.TxResult))
 
-	//空块
-	if len(rst) == 0 {
-		return nil, nil, nil
+	if !cfg.IsDappFork(status.MainBlockHeight, pt.ParaX, pt.ForkParaAssetTransferRbk) {
+		if len(rst) == 0 {
+			return nil, nil, nil
+		}
 	}
 
 	blockDetail, err := GetBlock(api, status.MainBlockHash)
@@ -800,6 +827,7 @@ func getCrossTxHashsByRst(api client.QueueProtocolAPI, status *pt.ParacrossNodeS
 	}
 	paraCrossHashs := FilterParaCrossTxHashes(paraAllTxs)
 	crossRst := util.CalcBitMapByBitMap(paraCrossHashs, baseHashs, rst)
+	clog.Debug("getCrossTxHashsByRst.crossRst", "height", status.Height, "txResult", hex.EncodeToString(crossRst), "len", len(paraCrossHashs))
 
 	return paraCrossHashs, crossRst, nil
 
@@ -858,6 +886,24 @@ func getCrossTxHashs(api client.QueueProtocolAPI, status *pt.ParacrossNodeStatus
 
 }
 
+func crossTxProc(a *action, txHash []byte, fn func(*action, *types.TransactionDetail, []byte) (*types.Receipt, error)) (*types.Receipt, error) {
+	tx, err := GetTx(a.api, txHash)
+	if err != nil {
+		clog.Crit("paracross.Commit Load Tx failed", "error", err, "txHash", hex.EncodeToString(txHash))
+		return nil, err
+	}
+	if tx == nil {
+		clog.Error("paracross.Commit Load Tx nil", "error", err, "txHash", hex.EncodeToString(txHash))
+		return nil, types.ErrHashNotExist
+	}
+	receiptCross, err := fn(a, tx, txHash)
+	if err != nil {
+		clog.Error("paracross.Commit execCrossTx", "error", err)
+		return nil, errors.Cause(err)
+	}
+	return receiptCross, nil
+}
+
 func (a *action) execCrossTxs(status *pt.ParacrossNodeStatus) (*types.Receipt, error) {
 	var receipt types.Receipt
 
@@ -866,28 +912,14 @@ func (a *action) execCrossTxs(status *pt.ParacrossNodeStatus) (*types.Receipt, e
 		clog.Error("paracross.Commit getCrossTxHashs", "err", err.Error())
 		return nil, err
 	}
-	if len(crossTxHashs) == 0 {
-		return &receipt, nil
-	}
 
 	for i := 0; i < len(crossTxHashs); i++ {
 		clog.Debug("paracross.Commit commitDone", "do cross number", i, "hash", hex.EncodeToString(crossTxHashs[i]),
 			"res", util.BitMapBit(crossTxResult, uint32(i)))
 		if util.BitMapBit(crossTxResult, uint32(i)) {
-			tx, err := GetTx(a.api, crossTxHashs[i])
+			receiptCross, err := crossTxProc(a, crossTxHashs[i], execCrossTx)
 			if err != nil {
-				clog.Crit("paracross.Commit Load Tx failed", "para title", title, "para height", status.Height,
-					"para tx index", i, "error", err, "txHash", hex.EncodeToString(crossTxHashs[i]))
-				return nil, err
-			}
-			if tx == nil {
-				clog.Error("paracross.Commit Load Tx failed", "para title", title, "para height", status.Height,
-					"para tx index", i, "error", err, "txHash", hex.EncodeToString(crossTxHashs[i]))
-				return nil, types.ErrHashNotExist
-			}
-			receiptCross, err := a.execCrossTx(tx, crossTxHashs[i])
-			if err != nil {
-				clog.Error("paracross.Commit execCrossTx", "para title", title, "para height", status.Height,
+				clog.Error("paracross.Commit execCrossTx", "para title", status.Title, "para height", status.Height,
 					"para tx index", i, "error", err)
 				return nil, errors.Cause(err)
 			}
@@ -898,8 +930,21 @@ func (a *action) execCrossTxs(status *pt.ParacrossNodeStatus) (*types.Receipt, e
 			receipt.Logs = append(receipt.Logs, receiptCross.Logs...)
 		} else {
 			clog.Error("paracross.Commit commitDone", "do cross number", i, "hash",
-				hex.EncodeToString(crossTxHashs[i]),
-				"para res", util.BitMapBit(crossTxResult, uint32(i)))
+				hex.EncodeToString(crossTxHashs[i]), "para res", util.BitMapBit(crossTxResult, uint32(i)))
+			cfg := a.api.GetConfig()
+			if cfg.IsDappFork(a.height, pt.ParaX, pt.ForkParaAssetTransferRbk) {
+				receiptCross, err := crossTxProc(a, crossTxHashs[i], rollbackCrossTx)
+				if err != nil {
+					clog.Error("paracross.Commit rollbackCrossTx", "para title", status.Title, "para height", status.Height,
+						"para tx index", i, "error", err)
+					return nil, errors.Cause(err)
+				}
+				if receiptCross == nil {
+					continue
+				}
+				receipt.KV = append(receipt.KV, receiptCross.KV...)
+				receipt.Logs = append(receipt.Logs, receiptCross.Logs...)
+			}
 		}
 	}
 

plugin/dapp/paracross/executor/asset.go

@@ -87,6 +87,24 @@ func (a *action) assetWithdraw(withdraw *types.AssetsWithdraw, withdrawTx *types
 	return assetWithdrawBalance(paraAcc, a.fromaddr, withdraw.Amount)
 }
 
+func (a *action) assetTransferRollback(transfer *types.AssetsTransfer, transferTx *types.Transaction) (*types.Receipt, error) {
+	cfg := a.api.GetConfig()
+	isPara := cfg.IsPara()
+	//主链处理分支
+	if !isPara {
+		accDB, err := createAccount(cfg, a.db, transfer.Cointoken)
+		if err != nil {
+			return nil, errors.Wrap(err, "assetTransferToken call account.NewAccountDB failed")
+		}
+		execAddr := address.ExecAddress(pt.ParaX)
+		fromAcc := address.ExecAddress(string(transferTx.Execer))
+		clog.Debug("paracross.AssetTransferRbk ", "execer", string(transferTx.Execer),
+			"transfer.txHash", hex.EncodeToString(transferTx.Hash()), "curTx", hex.EncodeToString(a.tx.Hash()))
+		return accDB.ExecTransfer(fromAcc, transferTx.From(), execAddr, transfer.Amount)
+	}
+	return nil, nil
+}
+
 func createAccount(cfg *types.Chain33Config, db db.KV, symbol string) (*account.DB, error) {
 	var accDB *account.DB
 	var err error

plugin/dapp/paracross/executor/exec_local.go

@@ -228,6 +228,7 @@ func setMinerTxResultFork(cfg *types.Chain33Config, status *pt.ParacrossNodeStat
 	//主链自己过滤平行链tx， 对平行链执行失败的tx主链无法识别，主链和平行链需要获取相同的最初的tx map
 	//全部平行链tx结果
 	status.TxResult = []byte(hex.EncodeToString(util.CalcSingleBitMap(curTxHashs, receipts)))
+	clog.Debug("setMinerTxResultFork", "height", status.Height, "txResult", string(status.TxResult))
 
 	//ForkLoopCheckCommitTxDone 后只保留全部txreseult 结果
 	if !pt.IsParaForkHeight(cfg, status.MainBlockHeight, pt.ForkLoopCheckCommitTxDone) {

plugin/dapp/paracross/executor/query.go

@@ -218,11 +218,15 @@ func (p *Paracross) Query_GetDoneTitleHeight(in *pt.ReqParacrossTitleHeight) (ty
 }
 
 // Query_GetAssetTxResult query get asset tx reseult
-func (p *Paracross) Query_GetAssetTxResult(in *types.ReqHash) (types.Message, error) {
-	if in == nil {
+func (p *Paracross) Query_GetAssetTxResult(in *types.ReqString) (types.Message, error) {
+	if in == nil || in.Data == "" {
 		return nil, types.ErrInvalidParam
 	}
-	return p.paracrossGetAssetTxResult(in.Hash)
+	hash, err := common.FromHex(in.Data)
+	if err != nil {
+		return nil, errors.Wrap(err, "fromHex")
+	}
+	return p.paracrossGetAssetTxResult(hash)
 }
 
 // Query_GetMainBlockHash query get mainblockHash by tx
@@ -296,7 +300,7 @@ func listLocalTitles(db dbm.KVDB) (types.Message, error) {
 			MostSameCommit: st.MostSameCommit,
 			Title:          st.Title,
 			Height:         st.Height,
-			TxResult:       hex.EncodeToString(st.TxResult),
+			TxResult:       string(st.TxResult),
 		}
 
 		resp.Titles = append(resp.Titles, rst)
@@ -400,13 +404,34 @@ func (p *Paracross) paracrossGetAssetTxResult(hash []byte) (types.Message, error
 		return nil, err
 	}
 
-	var result pt.ParacrossAsset
-	err = types.Decode(value, &result)
+	var rst pt.ParacrossAsset
+	err = types.Decode(value, &rst)
 	if err != nil {
 		return nil, err
 	}
 
-	return &result, nil
+	rsp := &pt.ParacrossAssetRsp{
+		From:             rst.From,
+		To:               rst.To,
+		Amount:           rst.Amount,
+		Exec:             rst.Exec,
+		Symbol:           rst.Symbol,
+		Height:           rst.Height,
+		CommitDoneHeight: rst.CommitDoneHeight,
+		ParaHeight:       rst.ParaHeight,
+	}
+
+	rsp.TxHash = common.ToHex(rst.TxHash)
+	rsp.IsWithdraw = "false"
+	if rst.IsWithdraw {
+		rsp.IsWithdraw = "true"
+	}
+	rsp.Success = "false"
+	if rst.Success {
+		rsp.Success = "true"
+	}
+
+	return rsp, nil
 }
 
 //Query_GetSelfConsStages get self consensus stages configed

plugin/dapp/paracross/proto/paracross.proto

@@ -385,6 +385,23 @@ message ParacrossAsset {
     bool  success          = 23;
 }
 
+message ParacrossAssetRsp {
+    // input
+    string from         = 1;
+    string to           = 2;
+    string   isWithdraw = 3;
+    string  txHash      = 4;
+    int64  amount       = 5;
+    string exec         = 6;
+    string symbol       = 7;
+    // 主链部分
+    int64 height        = 10;
+    // 平行链部分
+    int64 commitDoneHeight = 21;
+    int64 paraHeight       = 22;
+    string  success        = 23;
+}
+
 message ParaLocalDbBlock {
     int64     height         = 1;
     bytes     mainHash       = 2;
@@ -408,6 +425,6 @@ service paracross {
     rpc ListTitles(ReqNil) returns (RespParacrossTitles) {}
     rpc GetDoneTitleHeight(ReqParacrossTitleHeight) returns (RespParacrossDone) {}
     rpc GetTitleHeight(ReqParacrossTitleHeight) returns (ParacrossHeightStatusRsp) {}
-    rpc GetAssetTxResult(ReqHash) returns (ParacrossAsset) {}
+    rpc GetAssetTxResult(ReqString) returns (ParacrossAssetRsp) {}
     rpc IsSync(ReqNil) returns (IsCaughtUp) {}
 }
\ No newline at end of file

plugin/dapp/paracross/rpc/rpc.go

@@ -118,20 +118,20 @@ func (c *channelClient) GetDoneTitleHeight(ctx context.Context, req *pt.ReqParac
 	return nil, types.ErrDecode
 }
 
-func (c *channelClient) GetAssetTxResult(ctx context.Context, req *types.ReqHash) (*pt.ParacrossAsset, error) {
+func (c *channelClient) GetAssetTxResult(ctx context.Context, req *types.ReqString) (*pt.ParacrossAssetRsp, error) {
 	cfg := c.GetConfig()
 	data, err := c.Query(pt.GetExecName(cfg), "GetAssetTxResult", req)
 	if err != nil {
 		return nil, err
 	}
-	if resp, ok := data.(*pt.ParacrossAsset); ok {
+	if resp, ok := data.(*pt.ParacrossAssetRsp); ok {
 		return resp, nil
 	}
 	return nil, types.ErrDecode
 }
 
 // GetAssetTxResult get asset tx result
-func (c *Jrpc) GetAssetTxResult(req *types.ReqHash, result *interface{}) error {
+func (c *Jrpc) GetAssetTxResult(req *types.ReqString, result *interface{}) error {
 	if req == nil {
 		return types.ErrInvalidParam
 	}

plugin/dapp/paracross/rpc/rpc_test.go

@@ -124,8 +124,8 @@ func TestChannelClient_GetAssetTxResult(t *testing.T) {
 	api.On("GetConfig", mock.Anything).Return(cfg, nil)
 	client := newGrpc(api)
 	client.Init("paracross", nil, nil, nil)
-	req := &types.ReqHash{}
-	api.On("Query", pt.GetExecName(cfg), "GetAssetTxResult", req).Return(&pt.ParacrossAsset{}, nil)
+	req := &types.ReqString{}
+	api.On("Query", pt.GetExecName(cfg), "GetAssetTxResult", req).Return(&pt.ParacrossAssetRsp{}, nil)
 	_, err := client.GetAssetTxResult(context.Background(), req)
 	assert.Nil(t, err)
 }
@@ -135,9 +135,9 @@ func TestJrpc_GetAssetTxResult(t *testing.T) {
 	api := new(mocks.QueueProtocolAPI)
 	api.On("GetConfig", mock.Anything).Return(cfg, nil)
 	j := newJrpc(api)
-	req := &types.ReqHash{}
+	req := &types.ReqString{}
 	var result interface{}
-	api.On("Query", pt.GetExecName(cfg), "GetAssetTxResult", req).Return(&pt.ParacrossAsset{}, nil)
+	api.On("Query", pt.GetExecName(cfg), "GetAssetTxResult", req).Return(&pt.ParacrossAssetRsp{}, nil)
 	err := j.GetAssetTxResult(req, &result)
 	assert.Nil(t, err)
 }

plugin/dapp/paracross/types/type.go

@@ -26,6 +26,8 @@ var (
 	MainLoopCheckCommitTxDoneForkHeight = "mainLoopCheckCommitTxDoneForkHeight"
 	// ForkParaSelfConsStages 平行链自共识分阶段共识
 	ForkParaSelfConsStages = "ForkParaSelfConsStages"
+	// ForkParaAssetTransferRbk 平行链资产转移平行链失败主链回滚
+	ForkParaAssetTransferRbk = "ForkParaAssetTransferRbk"
 
 	// ParaConsSubConf sub
 	ParaConsSubConf = "consensus.sub.para"
@@ -52,6 +54,8 @@ func InitFork(cfg *types.Chain33Config) {
 	cfg.RegisterDappFork(ParaX, "ForkParacrossWithdrawFromParachain", 1298600)
 	cfg.RegisterDappFork(ParaX, ForkCommitTx, 1850000)
 	cfg.RegisterDappFork(ParaX, ForkLoopCheckCommitTxDone, 3230000)
+	cfg.RegisterDappFork(ParaX, ForkParaAssetTransferRbk, 4500000)
+
 	//只在平行链启用
 	cfg.RegisterDappFork(ParaX, ForkParaSelfConsStages, types.MaxHeight)
 }

plugin/dapp/storage/cmd/Makefile

+all:
+	chmod +x ./build.sh
+	./build.sh $(OUT) $(FLAG)

plugin/dapp/storage/cmd/build.sh

+#!/bin/sh
+# 官方ci集成脚本
+strpwd=$(pwd)
+strcmd=${strpwd##*dapp/}
+strapp=${strcmd%/cmd*}
+
+OUT_DIR="${1}/$strapp"
+#FLAG=$2
+
+mkdir -p "${OUT_DIR}"
+cp ./build/* "${OUT_DIR}"

plugin/dapp/storage/commands/commands.go

+/*Package commands implement dapp client commands*/
+package commands
+
+import (
+	"github.com/spf13/cobra"
+)
+
+/*
+ * 实现合约对应客户端
+ */
+
+// Cmd storage client command
+func Cmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "storage",
+		Short: "storage command",
+		Args:  cobra.MinimumNArgs(1),
+	}
+	cmd.AddCommand(
+	//add sub command
+	)
+	return cmd
+}

plugin/dapp/storage/crypto/aes.go

+package crypto
+
+import (
+	"crypto/aes"
+	"crypto/cipher"
+)
+
+type AES struct {
+	key []byte
+	//iv的长度必须等于block块的大小，这里是16字节，固定
+	iv []byte
+}
+
+//AES 密钥长度为 16,24,32 字节，三种
+func NewAES(key, iv []byte) *AES {
+	return &AES{key: key, iv: iv}
+}
+func (a *AES) Encrypt(origData []byte) ([]byte, error) {
+	block, err := aes.NewCipher(a.key)
+	if err != nil {
+		return nil, err
+	}
+	blockSize := block.BlockSize()
+	origData = PKCS5Padding(origData, blockSize)
+	// origData = ZeroPadding(origData, block.BlockSize())
+	blockMode := cipher.NewCBCEncrypter(block, a.iv[:blockSize])
+	crypted := make([]byte, len(origData))
+	// 根据CryptBlocks方法的说明，如下方式初始化crypted也可以
+	// crypted := origData
+	blockMode.CryptBlocks(crypted, origData)
+	return crypted, nil
+}
+
+func (a *AES) Decrypt(crypted []byte) ([]byte, error) {
+	block, err := aes.NewCipher(a.key)
+	if err != nil {
+		return nil, err
+	}
+	blockSize := block.BlockSize()
+	blockMode := cipher.NewCBCDecrypter(block, a.iv[:blockSize])
+	origData := make([]byte, len(crypted))
+	// origData := crypted
+	blockMode.CryptBlocks(origData, crypted)
+	origData = PKCS5UnPadding(origData)
+	// origData = ZeroUnPadding(origData)
+	return origData, nil
+}

plugin/dapp/storage/crypto/aes_test.go

+package crypto
+
+import (
+	"encoding/base64"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+//DES 加解密测试
+func TestAes(t *testing.T) {
+	aes := NewAES(keys[2], ivs[0])
+	result, err := aes.Encrypt(contents[1])
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(base64.StdEncoding.EncodeToString(result))
+	origData, err := aes.Decrypt(result)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, contents[1], origData)
+}

plugin/dapp/storage/crypto/crypto.go

+package crypto
+
+import "bytes"
+
+type Crypto interface {
+	Encrypt(origData []byte) ([]byte, error)
+	Decrypt(crypted []byte) ([]byte, error)
+}
+
+func ZeroPadding(ciphertext []byte, blockSize int) []byte {
+	padding := blockSize - len(ciphertext)%blockSize
+	padtext := bytes.Repeat([]byte{0}, padding)
+	return append(ciphertext, padtext...)
+}
+
+func ZeroUnPadding(origData []byte) []byte {
+	return bytes.TrimRightFunc(origData, func(r rune) bool {
+		return r == rune(0)
+	})
+}
+
+func PKCS5Padding(ciphertext []byte, blockSize int) []byte {
+	padding := blockSize - len(ciphertext)%blockSize
+	padtext := bytes.Repeat([]byte{byte(padding)}, padding)
+	return append(ciphertext, padtext...)
+}
+
+func PKCS5UnPadding(origData []byte) []byte {
+	length := len(origData)
+	// 去掉最后一个字节 unpadding 次
+	unpadding := int(origData[length-1])
+	return origData[:(length - unpadding)]
+}

plugin/dapp/storage/crypto/des.go

+package crypto
+
+import (
+	"crypto/cipher"
+	"crypto/des"
+)
+
+type DES struct {
+	key []byte
+	//iv的长度必须等于block块的大小
+	iv []byte
+}
+
+func NewDES(key, iv []byte) *DES {
+	return &DES{key: key, iv: iv}
+}
+func (d *DES) Encrypt(origData []byte) ([]byte, error) {
+	block, err := des.NewCipher(d.key)
+	if err != nil {
+		return nil, err
+	}
+	origData = PKCS5Padding(origData, block.BlockSize())
+	// origData = ZeroPadding(origData, block.BlockSize())
+	blockMode := cipher.NewCBCEncrypter(block, d.iv[:block.BlockSize()])
+	crypted := make([]byte, len(origData))
+	// 根据CryptBlocks方法的说明，如下方式初始化crypted也可以
+	// crypted := origData
+	blockMode.CryptBlocks(crypted, origData)
+	return crypted, nil
+}
+
+// 密钥key长度固定8字节
+func (d *DES) Decrypt(crypted []byte) ([]byte, error) {
+	block, err := des.NewCipher(d.key)
+	if err != nil {
+		return nil, err
+	}
+	blockMode := cipher.NewCBCDecrypter(block, d.iv[:block.BlockSize()])
+	origData := make([]byte, len(crypted))
+	// origData := crypted
+	blockMode.CryptBlocks(origData, crypted)
+	origData = PKCS5UnPadding(origData)
+	// origData = ZeroUnPadding(origData)
+	return origData, nil
+}
+
+type TripleDES struct {
+	key []byte
+	//iv的长度必须等于block块的大小
+	iv []byte
+}
+
+func NewTripleDES(key, iv []byte) *TripleDES {
+	return &TripleDES{key: key, iv: iv}
+}
+
+// 3DES加密 24字节
+func (d *TripleDES) Encrypt(origData []byte) ([]byte, error) {
+	block, err := des.NewTripleDESCipher(d.key)
+	if err != nil {
+		return nil, err
+	}
+	origData = PKCS5Padding(origData, block.BlockSize())
+	// origData = ZeroPadding(origData, block.BlockSize())
+	blockMode := cipher.NewCBCEncrypter(block, d.iv[:block.BlockSize()])
+	crypted := make([]byte, len(origData))
+	blockMode.CryptBlocks(crypted, origData)
+	return crypted, nil
+}
+
+// 3DES解密
+func (d *TripleDES) Decrypt(crypted []byte) ([]byte, error) {
+	block, err := des.NewTripleDESCipher(d.key)
+	if err != nil {
+		return nil, err
+	}
+	blockMode := cipher.NewCBCDecrypter(block, d.iv[:block.BlockSize()])
+	origData := make([]byte, len(crypted))
+	// origData := crypted
+	blockMode.CryptBlocks(origData, crypted)
+	origData = PKCS5UnPadding(origData)
+	// origData = ZeroUnPadding(origData)
+	return origData, nil
+}

plugin/dapp/storage/crypto/des_test.go

+package crypto
+
+import (
+	"encoding/base64"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+var (
+	contents = [][]byte{
+		[]byte("1KSBd17H7ZK8iT37aJztFB22XGwsPTdwE4"),
+		[]byte("1JRNjdEqp4LJ5fqycUBm9ayCKSeeskgMKR"),
+		[]byte("1NLHPEcbTWWxxU3dGUZBhayjrCHD3psX7k"),
+		[]byte("1MCftFynyvG2F4ED5mdHYgziDxx6vDrScs"),
+	}
+
+	keys = [][]byte{
+		[]byte("123456ab"),
+		[]byte("G2F4ED5m123456abx6vDrScs"),
+		[]byte("G2F4ED5m123456abx6vDrScsHD3psX7k"),
+	}
+	ivs = [][]byte{
+		[]byte("1KSBd17H7ZK8iT37aJztFB22XGwsPTdwE4"),
+		[]byte("1JRNjdEqp4LJ5fqycUBm9ayCKSeeskgMKR"),
+		[]byte("1NLHPEcbTWWxxU3dGUZBhayjrCHD3psX7k"),
+		[]byte("1MCftFynyvG2F4ED5mdHYgziDxx6vDrScs"),
+	}
+)
+
+//DES 加解密测试
+func TestDes(t *testing.T) {
+	des := NewDES(keys[0], ivs[0])
+	result, err := des.Encrypt(contents[0])
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(base64.StdEncoding.EncodeToString(result))
+	origData, err := des.Decrypt(result)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, contents[0], origData)
+}
+
+//3DES 加解密测试
+func Test3Des(t *testing.T) {
+	des := NewTripleDES(keys[1], ivs[1])
+	result, err := des.Encrypt(contents[0])
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(base64.StdEncoding.EncodeToString(result))
+	origData, err := des.Decrypt(result)
+	if err != nil {
+		t.Error(err)
+	}
+	assert.Equal(t, contents[0], origData)
+}

plugin/dapp/storage/executor/exec.go

+package executor
+
+import (
+	"github.com/33cn/chain33/types"
+	storagetypes "github.com/33cn/plugin/plugin/dapp/storage/types"
+)
+
+/*
+ * 实现交易的链上执行接口
+ * 关键数据上链（statedb）并生成交易回执（log）
+ */
+
+func (s *storage) Exec_ContentStorage(payload *storagetypes.ContentOnlyNotaryStorage, tx *types.Transaction, index int) (*types.Receipt, error) {
+	action := newStorageAction(s, tx, index)
+	return action.ContentStorage(&storagetypes.Storage{Value: &storagetypes.Storage_ContentStorage{ContentStorage: payload}})
+}
+
+func (s *storage) Exec_HashStorage(payload *storagetypes.HashOnlyNotaryStorage, tx *types.Transaction, index int) (*types.Receipt, error) {
+	action := newStorageAction(s, tx, index)
+	return action.HashStorage(&storagetypes.Storage{Value: &storagetypes.Storage_HashStorage{HashStorage: payload}})
+}
+
+func (s *storage) Exec_LinkStorage(payload *storagetypes.LinkNotaryStorage, tx *types.Transaction, index int) (*types.Receipt, error) {
+	action := newStorageAction(s, tx, index)
+	return action.LinkStorage(&storagetypes.Storage{Value: &storagetypes.Storage_LinkStorage{LinkStorage: payload}})
+}
+
+func (s *storage) Exec_EncryptStorage(payload *storagetypes.EncryptNotaryStorage, tx *types.Transaction, index int) (*types.Receipt, error) {
+	action := newStorageAction(s, tx, index)
+	return action.EncryptStorage(&storagetypes.Storage{Value: &storagetypes.Storage_EncryptStorage{EncryptStorage: payload}})
+}
+
+func (s *storage) Exec_EncryptShareStorage(payload *storagetypes.EncryptShareNotaryStorage, tx *types.Transaction, index int) (*types.Receipt, error) {
+	action := newStorageAction(s, tx, index)
+	return action.EncryptShareStorage(&storagetypes.Storage{Value: &storagetypes.Storage_EncryptShareStorage{EncryptShareStorage: payload}})
+}

plugin/dapp/storage/executor/exec_del_local.go

+package executor
+
+import (
+	"github.com/33cn/chain33/types"
+)
+
+/*
+ * 实现区块回退时本地执行的数据清除
+ */
+
+// ExecDelLocal 回退自动删除，重写基类
+func (s *storage) ExecDelLocal(tx *types.Transaction, receipt *types.ReceiptData, index int) (*types.LocalDBSet, error) {
+	kvs, err := s.DelRollbackKV(tx, tx.Execer)
+	if err != nil {
+		return nil, err
+	}
+	dbSet := &types.LocalDBSet{}
+	dbSet.KV = append(dbSet.KV, kvs...)
+	return dbSet, nil
+}

plugin/dapp/storage/executor/exec_local.go

+package executor
+
+import (
+	"github.com/33cn/chain33/types"
+	storagetypes "github.com/33cn/plugin/plugin/dapp/storage/types"
+)
+
+/*
+ * 实现交易相关数据本地执行，数据不上链
+ * 非关键数据，本地存储(localDB), 用于辅助查询，效率高
+ */
+
+func (s *storage) ExecLocal_ContentStorage(payload *storagetypes.ContentOnlyNotaryStorage, tx *types.Transaction, receiptData *types.ReceiptData, index int) (*types.LocalDBSet, error) {
+	dbSet := &types.LocalDBSet{}
+	//implement code
+	return s.addAutoRollBack(tx, dbSet.KV), nil
+}
+
+func (s *storage) ExecLocal_HashStorage(payload *storagetypes.HashOnlyNotaryStorage, tx *types.Transaction, receiptData *types.ReceiptData, index int) (*types.LocalDBSet, error) {
+	dbSet := &types.LocalDBSet{}
+	//implement code
+	return s.addAutoRollBack(tx, dbSet.KV), nil
+}
+
+func (s *storage) ExecLocal_LinkStorage(payload *storagetypes.LinkNotaryStorage, tx *types.Transaction, receiptData *types.ReceiptData, index int) (*types.LocalDBSet, error) {
+	dbSet := &types.LocalDBSet{}
+	//implement code
+	return s.addAutoRollBack(tx, dbSet.KV), nil
+}
+
+func (s *storage) ExecLocal_EncryptStorage(payload *storagetypes.EncryptNotaryStorage, tx *types.Transaction, receiptData *types.ReceiptData, index int) (*types.LocalDBSet, error) {
+	dbSet := &types.LocalDBSet{}
+	//implement code
+	return s.addAutoRollBack(tx, dbSet.KV), nil
+}
+
+func (s *storage) ExecLocal_EncryptShareStorage(payload *storagetypes.EncryptShareNotaryStorage, tx *types.Transaction, receiptData *types.ReceiptData, index int) (*types.LocalDBSet, error) {
+	dbSet := &types.LocalDBSet{}
+	//implement code
+	return s.addAutoRollBack(tx, dbSet.KV), nil
+}
+
+//设置自动回滚
+func (s *storage) addAutoRollBack(tx *types.Transaction, kv []*types.KeyValue) *types.LocalDBSet {
+
+	dbSet := &types.LocalDBSet{}
+	dbSet.KV = s.AddRollbackKV(tx, tx.Execer, kv)
+	return dbSet
+}

plugin/dapp/storage/executor/kv.go

+package executor
+
+/*
+ * 用户合约存取kv数据时，key值前缀需要满足一定规范
+ * 即key = keyPrefix + userKey
+ * 需要字段前缀查询时，使用’-‘作为分割符号
+ */
+
+var (
+	//KeyPrefixStateDB state db key必须前缀
+	KeyPrefixStateDB = "mavl-storage-"
+	//KeyPrefixLocalDB local db的key必须前缀
+	KeyPrefixLocalDB = "LODB-storage-"
+)
+
+// Key Storage to save key
+func Key(txHash string) (key []byte) {
+	key = append(key, []byte(KeyPrefixStateDB)...)
+	key = append(key, []byte(txHash)...)
+	return key
+}

plugin/dapp/storage/executor/query.go

+package executor
+
+import (
+	"github.com/33cn/chain33/types"
+	storagetypes "github.com/33cn/plugin/plugin/dapp/storage/types"
+)
+
+//从statedb 读取原始数据
+func (s *storage) Query_QueryStorage(in *storagetypes.QueryStorage) (types.Message, error) {
+	return QueryStorage(s.GetStateDB(), in)
+}
+
+//通过状态查询ids
+func (s *storage) Query_BatchQueryStorage(in *storagetypes.BatchQueryStorage) (types.Message, error) {
+	return BatchQueryStorage(s.GetStateDB(), in)
+}

plugin/dapp/storage/executor/storage.go

+package executor
+
+import (
+	log "github.com/33cn/chain33/common/log/log15"
+	drivers "github.com/33cn/chain33/system/dapp"
+	"github.com/33cn/chain33/types"
+	storagetypes "github.com/33cn/plugin/plugin/dapp/storage/types"
+)
+
+/*
+ * 执行器相关定义
+ * 重载基类相关接口
+ */
+
+var (
+	//日志
+	elog = log.New("module", "storage.executor")
+)
+
+var driverName = storagetypes.StorageX
+
+// Init register dapp
+func Init(name string, cfg *types.Chain33Config, sub []byte) {
+	drivers.Register(cfg, GetName(), newStorage, cfg.GetDappFork(driverName, "Enable"))
+	InitExecType()
+}
+
+// InitExecType Init Exec Type
+func InitExecType() {
+	ety := types.LoadExecutorType(driverName)
+	ety.InitFuncList(types.ListMethod(&storage{}))
+}
+
+type storage struct {
+	drivers.DriverBase
+}
+
+func newStorage() drivers.Driver {
+	t := &storage{}
+	t.SetChild(t)
+	t.SetExecutorType(types.LoadExecutorType(driverName))
+	return t
+}
+
+// GetName get driver name
+func GetName() string {
+	return newStorage().GetName()
+}
+
+func (s *storage) GetDriverName() string {
+	return driverName
+}
+
+// CheckTx 实现自定义检验交易接口，供框架调用
+func (s *storage) CheckTx(tx *types.Transaction, index int) error {
+	// implement code
+	return nil
+}

plugin/dapp/storage/executor/storage_test.go

+package executor
+
+import (
+	"math/rand"
+	"testing"
+
+	"github.com/33cn/chain33/account"
+	"github.com/33cn/chain33/client"
+	"github.com/33cn/chain33/common/address"
+	"github.com/33cn/chain33/types"
+	"github.com/33cn/chain33/util"
+
+	"github.com/33cn/chain33/common"
+	"github.com/33cn/chain33/common/crypto"
+	dbm "github.com/33cn/chain33/common/db"
+	"github.com/33cn/chain33/queue"
+	des "github.com/33cn/plugin/plugin/dapp/storage/crypto"
+	oty "github.com/33cn/plugin/plugin/dapp/storage/types"
+	"github.com/stretchr/testify/assert"
+
+	"strings"
+)
+
+type execEnv struct {
+	blockTime   int64
+	blockHeight int64
+	difficulty  uint64
+}
+
+var (
+	PrivKeyA = "0x6da92a632ab7deb67d38c0f6560bcfed28167998f6496db64c258d5e8393a81b" // 1KSBd17H7ZK8iT37aJztFB22XGwsPTdwE4
+
+	Nodes = [][]byte{
+		[]byte("1KSBd17H7ZK8iT37aJztFB22XGwsPTdwE4"),
+		[]byte("1JRNjdEqp4LJ5fqycUBm9ayCKSeeskgMKR"),
+		[]byte("1NLHPEcbTWWxxU3dGUZBhayjrCHD3psX7k"),
+		[]byte("1MCftFynyvG2F4ED5mdHYgziDxx6vDrScs"),
+	}
+	contents = [][]byte{
+		[]byte("1KSBd17H7ZK8iT37aJztFB22XGwsPTdwE4"),
+		[]byte("1JRNjdEqp4LJ5fqycUBm9ayCKSeeskgMKR"),
+		[]byte("1NLHPEcbTWWxxU3dGUZBhayjrCHD3psX7k"),
+		[]byte("1MCftFynyvG2F4ED5mdHYgziDxx6vDrScs"),
+	}
+	keys = [][]byte{
+		[]byte("123456ab"),
+		[]byte("G2F4ED5m123456abx6vDrScs"),
+		[]byte("G2F4ED5m123456abx6vDrScsHD3psX7k"),
+	}
+	ivs = [][]byte{
+		[]byte("1KSBd17H7ZK8iT37aJztFB22XGwsPTdwE4"),
+		[]byte("1JRNjdEqp4LJ5fqycUBm9ayCKSeeskgMKR"),
+		[]byte("1NLHPEcbTWWxxU3dGUZBhayjrCHD3psX7k"),
+		[]byte("1MCftFynyvG2F4ED5mdHYgziDxx6vDrScs"),
+	}
+)
+var (
+	r *rand.Rand
+)
+
+func init() {
+	r = rand.New(rand.NewSource(types.Now().UnixNano()))
+}
+func TestOrace(t *testing.T) {
+	cfg := types.NewChain33Config(strings.Replace(types.GetDefaultCfgstring(), "Title=\"local\"", "Title=\"chain33\"", 1))
+	Init(oty.StorageX, cfg, nil)
+	total := 100 * types.Coin
+	accountA := types.Account{
+		Balance: total,
+		Frozen:  0,
+		Addr:    string(Nodes[0]),
+	}
+	accountB := types.Account{
+		Balance: total,
+		Frozen:  0,
+		Addr:    string(Nodes[1]),
+	}
+
+	accountC := types.Account{
+		Balance: total,
+		Frozen:  0,
+		Addr:    string(Nodes[2]),
+	}
+	accountD := types.Account{
+		Balance: total,
+		Frozen:  0,
+		Addr:    string(Nodes[3]),
+	}
+	execAddr := address.ExecAddress(oty.StorageX)
+	stateDB, _ := dbm.NewGoMemDB("1", "2", 1000)
+	_, _, kvdb := util.CreateTestDB()
+
+	accA, _ := account.NewAccountDB(cfg, "coins", "bty", stateDB)
+	accA.SaveExecAccount(execAddr, &accountA)
+
+	accB, _ := account.NewAccountDB(cfg, "coins", "bty", stateDB)
+	accB.SaveExecAccount(execAddr, &accountB)
+
+	accC, _ := account.NewAccountDB(cfg, "coins", "bty", stateDB)
+	accC.SaveExecAccount(execAddr, &accountC)
+
+	accD, _ := account.NewAccountDB(cfg, "coins", "bty", stateDB)
+	accD.SaveExecAccount(execAddr, &accountD)
+
+	env := execEnv{
+		10,
+		cfg.GetDappFork(oty.StorageX, "Enable"),
+		1539918074,
+	}
+
+	// publish event
+	ety := types.LoadExecutorType(oty.StorageX)
+	tx, err := ety.Create("ContentStorage", &oty.ContentOnlyNotaryStorage{Content: contents[0]})
+	assert.Nil(t, err)
+	tx, err = types.FormatTx(cfg, oty.StorageX, tx)
+	assert.Nil(t, err)
+	tx, err = signTx(tx, PrivKeyA)
+	assert.Nil(t, err)
+	t.Log("tx", tx)
+	exec := newStorage()
+	q := queue.New("channel")
+	q.SetConfig(cfg)
+	api, _ := client.New(q.Client(), nil)
+	exec.SetAPI(api)
+	exec.SetStateDB(stateDB)
+	exec.SetLocalDB(kvdb)
+	exec.SetEnv(1, env.blockTime, env.difficulty)
+	receipt, err := exec.Exec(tx, int(1))
+	if err != nil {
+		t.Error(err)
+	}
+	for _, kv := range receipt.KV {
+		stateDB.Set(kv.Key, kv.Value)
+	}
+	receiptDate := &types.ReceiptData{Ty: receipt.Ty, Logs: receipt.Logs}
+	set, err := exec.ExecLocal(tx, receiptDate, int(1))
+	if err != nil {
+		t.Error(err)
+	}
+	for _, kv := range set.KV {
+		kvdb.Set(kv.Key, kv.Value)
+	}
+	txhash := common.ToHex(tx.Hash())
+	t.Log("txhash:", txhash)
+	//根据hash查询存储得明文内容
+	msg, err := exec.Query(oty.FuncNameQueryStorage, types.Encode(&oty.QueryStorage{
+		TxHash: txhash}))
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(msg)
+
+	reply := msg.(*oty.Storage)
+	assert.Equal(t, contents[0], reply.GetContentStorage().Content)
+
+	//根据hash批量查询存储数据
+	msg, err = exec.Query(oty.FuncNameBatchQueryStorage, types.Encode(&oty.BatchQueryStorage{
+		TxHashs: []string{txhash}}))
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(msg)
+	reply2 := msg.(*oty.BatchReplyStorage)
+	assert.Equal(t, contents[0], reply2.Storages[0].GetContentStorage().Content)
+
+	tx, err = ety.Create("HashStorage", &oty.HashOnlyNotaryStorage{Hash: common.Sha256(contents[0])})
+	assert.Nil(t, err)
+	tx, err = types.FormatTx(cfg, oty.StorageX, tx)
+	assert.Nil(t, err)
+	tx, err = signTx(tx, PrivKeyA)
+	assert.Nil(t, err)
+	t.Log("tx", tx)
+	exec.SetEnv(env.blockHeight+1, env.blockTime+20, env.difficulty+1)
+	receipt, err = exec.Exec(tx, int(1))
+	if err != nil {
+		t.Error(err)
+	}
+	for _, kv := range receipt.KV {
+		stateDB.Set(kv.Key, kv.Value)
+	}
+	receiptDate = &types.ReceiptData{Ty: receipt.Ty, Logs: receipt.Logs}
+	set, err = exec.ExecLocal(tx, receiptDate, int(1))
+	if err != nil {
+		t.Error(err)
+	}
+	for _, kv := range set.KV {
+		kvdb.Set(kv.Key, kv.Value)
+	}
+	txhash = common.ToHex(tx.Hash())
+	t.Log("txhash:", txhash)
+	//根据hash查询存储得明文内容
+	msg, err = exec.Query(oty.FuncNameQueryStorage, types.Encode(&oty.QueryStorage{
+		TxHash: txhash}))
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(msg)
+
+	reply = msg.(*oty.Storage)
+	assert.Equal(t, common.Sha256(contents[0]), reply.GetHashStorage().Hash)
+
+	//根据hash批量查询存储数据
+	msg, err = exec.Query(oty.FuncNameBatchQueryStorage, types.Encode(&oty.BatchQueryStorage{
+		TxHashs: []string{txhash}}))
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(msg)
+	reply2 = msg.(*oty.BatchReplyStorage)
+	assert.Equal(t, common.Sha256(contents[0]), reply2.Storages[0].GetHashStorage().Hash)
+
+	//存储链接地址
+	tx, err = ety.Create("LinkStorage", &oty.LinkNotaryStorage{Hash: common.Sha256(contents[0]), Link: contents[0]})
+	assert.Nil(t, err)
+	tx, err = types.FormatTx(cfg, oty.StorageX, tx)
+	assert.Nil(t, err)
+	tx, err = signTx(tx, PrivKeyA)
+	assert.Nil(t, err)
+	t.Log("tx", tx)
+	exec.SetEnv(env.blockHeight+1, env.blockTime+20, env.difficulty+1)
+	receipt, err = exec.Exec(tx, int(1))
+	if err != nil {
+		t.Error(err)
+	}
+	for _, kv := range receipt.KV {
+		stateDB.Set(kv.Key, kv.Value)
+	}
+	receiptDate = &types.ReceiptData{Ty: receipt.Ty, Logs: receipt.Logs}
+	set, err = exec.ExecLocal(tx, receiptDate, int(1))
+	if err != nil {
+		t.Error(err)
+	}
+	for _, kv := range set.KV {
+		kvdb.Set(kv.Key, kv.Value)
+	}
+	txhash = common.ToHex(tx.Hash())
+	t.Log("txhash:", txhash)
+	//根据hash查询存储得明文内容
+	msg, err = exec.Query(oty.FuncNameQueryStorage, types.Encode(&oty.QueryStorage{
+		TxHash: txhash}))
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(msg)
+
+	reply = msg.(*oty.Storage)
+	assert.Equal(t, common.Sha256(contents[0]), reply.GetLinkStorage().Hash)
+
+	//根据hash批量查询存储数据
+	msg, err = exec.Query(oty.FuncNameBatchQueryStorage, types.Encode(&oty.BatchQueryStorage{
+		TxHashs: []string{txhash}}))
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(msg)
+	reply2 = msg.(*oty.BatchReplyStorage)
+	assert.Equal(t, common.Sha256(contents[0]), reply2.Storages[0].GetLinkStorage().Hash)
+
+	//加密存储
+	aes := des.NewAES(keys[2], ivs[0])
+	crypted, err := aes.Encrypt(contents[0])
+	if err != nil {
+		t.Error(err)
+	}
+	tx, err = ety.Create("EncryptStorage", &oty.EncryptNotaryStorage{ContentHash: common.Sha256(contents[0]), EncryptContent: crypted, Nonce: ivs[0]})
+	assert.Nil(t, err)
+	tx, err = types.FormatTx(cfg, oty.StorageX, tx)
+	assert.Nil(t, err)
+	tx, err = signTx(tx, PrivKeyA)
+	assert.Nil(t, err)
+	t.Log("tx", tx)
+	exec.SetEnv(env.blockHeight+1, env.blockTime+20, env.difficulty+1)
+	receipt, err = exec.Exec(tx, int(1))
+	if err != nil {
+		t.Error(err)
+	}
+	for _, kv := range receipt.KV {
+		stateDB.Set(kv.Key, kv.Value)
+	}
+	receiptDate = &types.ReceiptData{Ty: receipt.Ty, Logs: receipt.Logs}
+	set, err = exec.ExecLocal(tx, receiptDate, int(1))
+	if err != nil {
+		t.Error(err)
+	}
+	for _, kv := range set.KV {
+		kvdb.Set(kv.Key, kv.Value)
+	}
+	txhash = common.ToHex(tx.Hash())
+	t.Log("txhash:", txhash)
+	//根据hash查询存储得明文内容
+	msg, err = exec.Query(oty.FuncNameQueryStorage, types.Encode(&oty.QueryStorage{
+		TxHash: txhash}))
+	if err != nil {
+		t.Error(err)
+	}
+	t.Log(msg)
+
+	reply = msg.(*oty.Storage)
+	assert.Equal(t, common.Sha256(contents[0]), reply.GetEncryptStorage().ContentHash)
+
+	assert.Equal(t, crypted, reply.GetEncryptStorage().EncryptContent)
+
+	assert.Equal(t, ivs[0], reply.GetEncryptStorage().Nonce)
+
+}
+
+func signTx(tx *types.Transaction, hexPrivKey string) (*types.Transaction, error) {
+	signType := types.SECP256K1
+	c, err := crypto.New(types.GetSignName(oty.StorageX, signType))
+	if err != nil {
+		return tx, err
+	}
+
+	bytes, err := common.FromHex(hexPrivKey[:])
+	if err != nil {
+		return tx, err
+	}
+
+	privKey, err := c.PrivKeyFromBytes(bytes)
+	if err != nil {
+		return tx, err
+	}
+
+	tx.Sign(int32(signType), privKey)
+	return tx, nil
+}

plugin/dapp/storage/executor/storagedb.go

+package executor
+
+import (
+	"fmt"
+
+	"github.com/33cn/chain33/common"
+	dbm "github.com/33cn/chain33/common/db"
+	"github.com/33cn/chain33/types"
+	storagetypes "github.com/33cn/plugin/plugin/dapp/storage/types"
+	"github.com/gogo/protobuf/proto"
+)
+
+type StorageAction struct {
+	db        dbm.KV
+	txhash    []byte
+	fromaddr  string
+	blocktime int64
+	height    int64
+	index     int
+}
+
+func newStorageAction(s *storage, tx *types.Transaction, index int) *StorageAction {
+	hash := tx.Hash()
+	fromaddr := tx.From()
+	return &StorageAction{s.GetStateDB(), hash, fromaddr,
+		s.GetBlockTime(), s.GetHeight(), index}
+}
+func (s *StorageAction) GetKVSet(payload proto.Message) (kvset []*types.KeyValue) {
+	kvset = append(kvset, &types.KeyValue{Key: Key(common.ToHex(s.txhash)), Value: types.Encode(payload)})
+	return kvset
+}
+
+func (s *StorageAction) ContentStorage(payload proto.Message) (*types.Receipt, error) {
+	//TODO 这里可以加具体得文本内容限制，超过指定大小的数据不容许写到状态数据库中
+	var logs []*types.ReceiptLog
+	log := &types.ReceiptLog{Ty: storagetypes.TyContentStorageLog}
+	logs = append(logs, log)
+	kv := s.GetKVSet(payload)
+	receipt := &types.Receipt{Ty: types.ExecOk, KV: kv, Logs: logs}
+	return receipt, nil
+}
+func (s *StorageAction) HashStorage(payload proto.Message) (*types.Receipt, error) {
+	var logs []*types.ReceiptLog
+	log := &types.ReceiptLog{Ty: storagetypes.TyHashStorageLog}
+	logs = append(logs, log)
+	kv := s.GetKVSet(payload)
+	receipt := &types.Receipt{Ty: types.ExecOk, KV: kv, Logs: logs}
+	return receipt, nil
+}
+func (s *StorageAction) LinkStorage(payload proto.Message) (*types.Receipt, error) {
+	var logs []*types.ReceiptLog
+	log := &types.ReceiptLog{Ty: storagetypes.TyLinkStorageLog}
+	logs = append(logs, log)
+	kv := s.GetKVSet(payload)
+	receipt := &types.Receipt{Ty: types.ExecOk, KV: kv, Logs: logs}
+	return receipt, nil
+}
+func (s *StorageAction) EncryptStorage(payload proto.Message) (*types.Receipt, error) {
+	var logs []*types.ReceiptLog
+	log := &types.ReceiptLog{Ty: storagetypes.TyEncryptStorageLog}
+	logs = append(logs, log)
+	kv := s.GetKVSet(payload)
+	receipt := &types.Receipt{Ty: types.ExecOk, KV: kv, Logs: logs}
+	return receipt, nil
+}
+func (s *StorageAction) EncryptShareStorage(payload proto.Message) (*types.Receipt, error) {
+	var logs []*types.ReceiptLog
+	log := &types.ReceiptLog{Ty: storagetypes.TyEncryptShareStorageLog}
+	logs = append(logs, log)
+	kv := s.GetKVSet(payload)
+	receipt := &types.Receipt{Ty: types.ExecOk, KV: kv, Logs: logs}
+	return receipt, nil
+}
+func QueryStorageByTxHash(db dbm.KV, txhash string) (*storagetypes.Storage, error) {
+	data, err := db.Get(Key(txhash))
+	if err != nil {
+		elog.Debug("QueryStorage", "get", err)
+		return nil, err
+	}
+	var storage storagetypes.Storage
+	//decode
+	err = types.Decode(data, &storage)
+	if err != nil {
+		elog.Debug("QueryStorage", "decode", err)
+		return nil, err
+	}
+	return &storage, nil
+}
+func QueryStorage(db dbm.KV, in *storagetypes.QueryStorage) (types.Message, error) {
+	if in.TxHash == "" {
+		return nil, fmt.Errorf("txhash can't equail nil")
+	}
+	return QueryStorageByTxHash(db, in.TxHash)
+}
+func BatchQueryStorage(db dbm.KV, in *storagetypes.BatchQueryStorage) (types.Message, error) {
+	if len(in.TxHashs) > 10 {
+		return nil, fmt.Errorf("The number of batch queries is too large! the maximux is %d,but current num %d", 10, len(in.TxHashs))
+	}
+	var storage storagetypes.BatchReplyStorage
+	for _, txhash := range in.TxHashs {
+		msg, err := QueryStorageByTxHash(db, txhash)
+		if err != nil {
+			return msg, err
+		}
+		storage.Storages = append(storage.Storages, msg)
+	}
+	return &storage, nil
+}

plugin/dapp/storage/plugin.go

+package types
+
+import (
+	"github.com/33cn/chain33/pluginmgr"
+	"github.com/33cn/plugin/plugin/dapp/storage/commands"
+	"github.com/33cn/plugin/plugin/dapp/storage/executor"
+	"github.com/33cn/plugin/plugin/dapp/storage/rpc"
+	storagetypes "github.com/33cn/plugin/plugin/dapp/storage/types"
+)
+
+/*
+ * 初始化dapp相关的组件
+ */
+
+func init() {
+	pluginmgr.Register(&pluginmgr.PluginBase{
+		Name:     storagetypes.StorageX,
+		ExecName: executor.GetName(),
+		Exec:     executor.Init,
+		Cmd:      commands.Cmd,
+		RPC:      rpc.Init,
+	})
+}

plugin/dapp/storage/proto/Makefile

+all:
+	./create_protobuf.sh

plugin/dapp/storage/proto/create_protobuf.sh

+#!/bin/sh
+# proto生成命令，将pb.go文件生成到types/目录下, chain33_path支持引用chain33框架的proto文件
+chain33_path=$(go list -f '{{.Dir}}' "github.com/33cn/chain33")
+protoc --go_out=plugins=grpc:../types ./*.proto --proto_path=. --proto_path="${chain33_path}/types/proto/"

plugin/dapp/storage/proto/storage.proto

+syntax = "proto3";
+package types;
+//后面如果有其他数据模型可继续往上面添加
+message Storage {
+    oneof value {
+        ContentOnlyNotaryStorage contentStorage = 1;
+        HashOnlyNotaryStorage hashStorage = 2;
+        LinkNotaryStorage  linkStorage = 3;
+        EncryptNotaryStorage encryptStorage = 4;
+        EncryptShareNotaryStorage encryptShareStorage = 5;
+    }
+}
+
+message StorageAction {
+    oneof value {
+        ContentOnlyNotaryStorage contentStorage = 1;
+        HashOnlyNotaryStorage hashStorage = 2;
+        LinkNotaryStorage  linkStorage = 3;
+        EncryptNotaryStorage encryptStorage = 4;
+        EncryptShareNotaryStorage encryptShareStorage = 5;
+    }
+    int32 ty = 6;
+}
+// 内容存证模型
+message ContentOnlyNotaryStorage {
+    //长度需要小于512k
+    bytes content   = 1;
+}
+
+//哈希存证模型，推荐使用sha256哈希，限制256位得摘要值
+message HashOnlyNotaryStorage {
+
+    //长度固定为32字节
+    bytes hash   = 1;
+}
+
+// 链接存证模型
+message LinkNotaryStorage {
+    //存证内容的链接，可以写入URL,或者其他可用于定位源文件得线索.
+    bytes link   = 1;
+    //源文件得hash值，推荐使用sha256哈希，限制256位得摘要值
+    bytes hash = 2;
+}
+
+// 隐私存证模型，如果一个文件需要存证，且不公开内容，可以选择将源文件通过对称加密算法加密后上链
+message EncryptNotaryStorage {
+    //存证明文内容的hash值，推荐使用sha256哈希，限制256位得摘要值
+    bytes contentHash   = 1;
+    //源文件得密文，由加密key及nonce对明文加密得到该值。
+    bytes encryptContent = 2;
+    //加密iv，通过AES进行加密时制定随机生成的iv,解密时需要使用该值
+    bytes nonce = 3;
+}
+// 隐私存证模型
+message EncryptContentOnlyNotaryStorage {
+    //存证内容的hash值，推荐使用sha256哈希，限制256位得摘要值
+   //   bytes contentHash   = 1;
+    //源文件得密文。
+    bytes encryptContent = 1;
+    //加密iv，通过AES进行加密时制定随机生成的iv,解密时需要使用该值
+    bytes nonce = 2;
+}
+
+// 分享隐私存证模型,需要完备的sdk或者相应的密钥库支持
+message EncryptShareNotaryStorage {
+    //存证明文内容的hash值，推荐使用sha256哈希，限制256位得摘要值
+    bytes contentHash   = 1;
+    //源文件得密文。
+    bytes encryptContent = 2;
+    //密钥的kdf推导路径。密钥tree父节点根据该路径可以推导出私钥key
+    bytes keyName = 3;
+    //加密key的wrap key。加密key随机生成，对明文进行加密，该key有私密key进行key wrap后公开。
+    //使用时，通过私密key对wrap key解密得到加密key对密文进行解密。
+    bytes keyWrap = 4;
+    //加密iv，通过AES进行加密时制定随机生成的iv,解密时需要使用该值
+    bytes nonce = 5;
+}
+
+service storage {
+
+}
+//根据txhash去状态数据库中查询存储内容
+message QueryStorage {
+    string txHash = 1;
+}
+//批量查询有可能导致数据库崩溃
+message BatchQueryStorage {
+    repeated string txHashs = 1;
+}
+
+message BatchReplyStorage {
+    repeated Storage storages = 1;
+}
\ No newline at end of file

plugin/dapp/storage/rpc/rpc.go

+package rpc
+
+/*
+ * 实现json rpc和grpc service接口
+ * json rpc用Jrpc结构作为接收实例
+ * grpc使用channelClient结构作为接收实例
+ */

plugin/dapp/storage/rpc/types.go

+package rpc
+
+import (
+	rpctypes "github.com/33cn/chain33/rpc/types"
+	storagetypes "github.com/33cn/plugin/plugin/dapp/storage/types"
+)
+
+/*
+ * rpc相关结构定义和初始化
+ */
+
+// 实现grpc的service接口
+type channelClient struct {
+	rpctypes.ChannelClient
+}
+
+// Jrpc 实现json rpc调用实例
+type Jrpc struct {
+	cli *channelClient
+}
+
+// Grpc grpc
+type Grpc struct {
+	*channelClient
+}
+
+// Init init rpc
+func Init(name string, s rpctypes.RPCServer) {
+	cli := &channelClient{}
+	grpc := &Grpc{channelClient: cli}
+	cli.Init(name, s, &Jrpc{cli: cli}, grpc)
+	//存在grpc service时注册grpc server，需要生成对应的pb.go文件
+	storagetypes.RegisterStorageServer(s.GRPC(), grpc)
+}

plugin/dapp/storage/types/storage.go

+package types
+
+import (
+	"github.com/33cn/chain33/types"
+)
+
+/*
+ * 交易相关类型定义
+ * 交易action通常有对应的log结构，用于交易回执日志记录
+ * 每一种action和log需要用id数值和name名称加以区分
+ */
+
+// action类型id和name，这些常量可以自定义修改
+const (
+	TyUnknowAction = iota
+	TyContentStorageAction
+	TyHashStorageAction
+	TyLinkStorageAction
+	TyEncryptStorageAction
+	TyEncryptShareStorageAction
+
+	NameContentStorageAction      = "ContentStorage"
+	NameHashStorageAction         = "HashStorage"
+	NameLinkStorageAction         = "LinkStorage"
+	NameEncryptStorageAction      = "EncryptStorage"
+	NameEncryptShareStorageAction = "EncryptShareStorage"
+
+	FuncNameQueryStorage      = "QueryStorage"
+	FuncNameBatchQueryStorage = "BatchQueryStorage"
+)
+
+// log类型id值
+const (
+	TyUnknownLog = iota
+	TyContentStorageLog
+	TyHashStorageLog
+	TyLinkStorageLog
+	TyEncryptStorageLog
+	TyEncryptShareStorageLog
+)
+
+var (
+	//StorageX 执行器名称定义
+	StorageX = "storage"
+	//定义actionMap
+	actionMap = map[string]int32{
+		NameContentStorageAction:      TyContentStorageAction,
+		NameHashStorageAction:         TyHashStorageAction,
+		NameLinkStorageAction:         TyLinkStorageAction,
+		NameEncryptStorageAction:      TyEncryptStorageAction,
+		NameEncryptShareStorageAction: TyEncryptShareStorageAction,
+	}
+	//定义log的id和具体log类型及名称，填入具体自定义log类型
+	logMap = map[int64]*types.LogInfo{
+		//LogID:	{Ty: reflect.TypeOf(LogStruct), Name: LogName},
+	}
+	//tlog = log.New("module", "storage.types")
+)
+
+// init defines a register function
+func init() {
+	types.AllowUserExec = append(types.AllowUserExec, []byte(StorageX))
+	//注册合约启用高度
+	types.RegFork(StorageX, InitFork)
+	types.RegExec(StorageX, InitExecutor)
+}
+
+// InitFork defines register fork
+func InitFork(cfg *types.Chain33Config) {
+	cfg.RegisterDappFork(StorageX, "Enable", 0)
+}
+
+// InitExecutor defines register executor
+func InitExecutor(cfg *types.Chain33Config) {
+	types.RegistorExecutor(StorageX, NewType(cfg))
+}
+
+type StorageType struct {
+	types.ExecTypeBase
+}
+
+func NewType(cfg *types.Chain33Config) *StorageType {
+	c := &StorageType{}
+	c.SetChild(c)
+	c.SetConfig(cfg)
+	return c
+}
+
+// GetPayload 获取合约action结构
+func (s *StorageType) GetPayload() types.Message {
+	return &StorageAction{}
+}
+
+// GeTypeMap 获取合约action的id和name信息
+func (s *StorageType) GetTypeMap() map[string]int32 {
+	return actionMap
+}
+
+// GetLogMap 获取合约log相关信息
+func (s *StorageType) GetLogMap() map[int64]*types.LogInfo {
+	return logMap
+}