beyond-blockchain/bbclib-go

package main

import (
    "fmt"
    "github.com/beyond-blockchain/bbclib-go"
    //"main/bbclib"
    "io/ioutil"
    "time"
)


func makeTransaction(num int) *bbclib.BBcTransaction {
    assetGroupID := bbclib.GetIdentifierWithTimestamp("assetGroupID", 32)
    u1 := bbclib.GetIdentifierWithTimestamp("user1", 32)
    u2 := bbclib.GetIdentifierWithTimestamp("user2", 32)
    keypair1, _ := bbclib.GenerateKeypair(bbclib.KeyTypeEcdsaP256v1, 4)
    keypair2, _ := bbclib.GenerateKeypair(bbclib.KeyTypeEcdsaP256v1, 4)
    //keypair1 := bbclib.GenerateKeypair(bbclib.KeyTypeEcdsaP256v1, 4)
    //keypair2 := bbclib.GenerateKeypair(bbclib.KeyTypeEcdsaP256v1, 4)

    bodyString := fmt.Sprintf("teststring!!!!:%d", num)
    filedat, _ := ioutil.ReadFile("./asset_test.go")
    datobj := map[string]string{"param1": "aaa", "param2": "bbb", "param3": string(num)}

    txobj := bbclib.MakeTransaction(3, 0, true)
    txobj.Events[0].SetAssetGroup(&assetGroupID).AddMandatoryApprover(&u1).CreateAsset(&u1, nil, bodyString)
    txobj.Events[1].SetAssetGroup(&assetGroupID).AddMandatoryApprover(&u2).CreateAsset(&u2, &filedat, nil)
    txobj.Events[2].SetAssetGroup(&assetGroupID).AddMandatoryApprover(&u1).CreateAsset(&u1, nil, &datobj)
    txobj.AddWitness(&u1).AddWitness(&u2)

    txobj.Sign(&u1, keypair1, false).Sign(&u2, keypair2, false)
    return txobj
}


func main() {
    //idConf := bbclib.BBcIdConfig{16, 12, 10, 8, 24}
    //bbclib.ConfigureIdLength(&idConf)
    start := time.Now().Unix()
    for i := 0; i<10000; i++ {
        txobj := makeTransaction(i)
        if result := txobj.Signatures[0].Verify(txobj.Digest()); !result {
            fmt.Println("Verification failed..")
        }
        if result := txobj.Signatures[1].Verify(txobj.Digest()); !result {
            fmt.Println("Verification failed..")
        }
    }
    end := time.Now().Unix()
    fmt.Printf("Time: %vs\n", end-start)
}