forked from JackalLabs/canine-chain
/
add_viewers.go
87 lines (75 loc) · 2.86 KB
/
add_viewers.go
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package simulation
import (
"fmt"
"math/rand"
"strings"
eciesgo "github.com/ecies/go/v2"
"github.com/MonikaCat/canine-chain/v2/x/filetree/keeper"
"github.com/MonikaCat/canine-chain/v2/x/filetree/types"
"github.com/cosmos/cosmos-sdk/baseapp"
simappparams "github.com/cosmos/cosmos-sdk/simapp/params"
sdk "github.com/cosmos/cosmos-sdk/types"
simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
"github.com/cosmos/cosmos-sdk/x/simulation"
)
func SimulateMsgAddViewers(
ak types.AccountKeeper,
bk types.BankKeeper,
k keeper.Keeper,
) simtypes.Operation {
return func(r *rand.Rand, app *baseapp.BaseApp, ctx sdk.Context, accs []simtypes.Account, chainID string,
) (simtypes.OperationMsg, []simtypes.FutureOperation, error) {
merklePath := types.MerklePath("s/home/")
simAccount, _ := simtypes.RandomAcc(r, accs)
simBob, _ := simtypes.RandomAcc(r, accs)
address, _ := sdk.Bech32ifyAddressBytes("jkl", simAccount.Address)
bob, _ := sdk.Bech32ifyAddressBytes("jkl", simBob.Address)
accountHash := types.HashThenHex(address)
ownerAddress := types.MakeOwnerAddress(merklePath, accountHash)
// root folder
rootFolder, err := types.CreateRootFolder(address)
if err != nil {
return simtypes.NoOpMsg(types.ModuleName, types.TypeMsgAddViewers, "unable to create root folder"), nil, err
}
k.SetFiles(ctx, *rootFolder)
// home folder
homeFolder, err := types.CreateFolderOrFile(address, strings.Split(address, ","), strings.Split(address, ","), "s/home/")
if err != nil {
return simtypes.NoOpMsg(types.ModuleName, types.TypeMsgAddViewers, "unable to create home folder"), nil, err
}
k.SetFiles(ctx, *homeFolder)
// bob as a viewer for home folder
// get viewer id and viewer key for bob
viewIds := keeper.MakeViewerAddress(homeFolder.TrackingNumber, bob)
mockKeyAndIV := "{ key: mock key, IV: mock initialisation vector } "
pkeyHex := fmt.Sprintf("%x", simBob.PubKey.Bytes())
pkey, _ := eciesgo.NewPublicKeyFromHex(pkeyHex)
encryptedKeyAndIV, _ := eciesgo.Encrypt(pkey, []byte(mockKeyAndIV))
viewKeys := fmt.Sprintf("%x", encryptedKeyAndIV)
msg := &types.MsgAddViewers{
Creator: simAccount.Address.String(),
ViewerIds: viewIds,
ViewerKeys: viewKeys,
Address: merklePath,
Fileowner: ownerAddress,
}
spendable := bk.SpendableCoins(ctx, simAccount.Address)
fees, err := simtypes.RandomFees(r, ctx, spendable)
if err != nil {
return simtypes.NoOpMsg(types.ModuleName, types.TypeMsgAddViewers, "failed to generate fee"), nil, err
}
txCtx := simulation.OperationInput{
R: r,
App: app,
TxGen: simappparams.MakeTestEncodingConfig().TxConfig,
Cdc: nil,
Msg: msg,
MsgType: msg.Type(),
Context: ctx,
SimAccount: simAccount,
AccountKeeper: ak,
ModuleName: types.ModuleName,
}
return simulation.GenAndDeliverTx(txCtx, fees)
}
}