code cleanup with gofmt

blocks/blocks.go

@@ -50,8 +50,8 @@ func CreateNewBlock(blocknumber int, userStruct []shared.Identity) []shared.Iden
 	randomNumber := rand.Intn(5) + 1
 	lijnnumber := 1
 	for transaction := 1; transaction <= randomNumber; transaction++ {
-		UpdateduserStruct, txline := CreateNewTransaction(userStruct,blocknumber,lijnnumber)
-		lijnnumber = lijnnumber +1
+		UpdateduserStruct, txline := CreateNewTransaction(userStruct, blocknumber, lijnnumber)
+		lijnnumber = lijnnumber + 1
 		userStruct = UpdateduserStruct
 		if err := csvwriter.Write(txline); err != nil {
 			log.Fatalln("error writing record to file", err)
@@ -108,7 +108,7 @@ func CreateNewTransaction(userStruct []shared.Identity, newblock_number int, new
 
 	UpdateduserStruct, value, blocknumber, linenumber, sender := UpdateUserRemoveUnspentoutputs(selectedEntry.Id, randomIndexUnspentOutput, userStruct)
 	if shared.Myparameters.Debug {
-	fmt.Printf("going to use unspent output of block %d, line %d with value %d from sender %s\n\n", blocknumber, linenumber, value, sender)
+		fmt.Printf("going to use unspent output of block %d, line %d with value %d from sender %s\n\n", blocknumber, linenumber, value, sender)
 	}
 	userStruct = UpdateduserStruct
 	if shared.Myparameters.Verbose {
@@ -179,7 +179,7 @@ func CreateNewTransaction(userStruct []shared.Identity, newblock_number int, new
 		fmt.Printf("as output, created tx csv line: %+v\n", outputline)
 	}
 	if shared.Myparameters.Debug || shared.Myparameters.Verbose {
-	fmt.Printf("debug: tosign: '%s'\n, signer: '%s'\n, signature: '%s'\n\n\n", tosign, sender, signature)
+		fmt.Printf("debug: tosign: '%s'\n, signer: '%s'\n, signature: '%s'\n\n\n", tosign, sender, signature)
 	}
 	outputline = append(outputline, signature)
 	return userStruct, outputline
@@ -192,8 +192,8 @@ func UpdateUserRemoveUnspentoutputs(IdentityIndex int, UnspentOutputIndex int, i
 	linenumber := unspentoutputslice[UnspentOutputIndex].Linenumber
 	sender := identities[IdentityIndex].Name
 	/*
-	jstruct, _ := json.MarshalIndent(identities[IdentityIndex], "", "\t")
-		fmt.Printf("the unspent outputslice %s\n", jstruct)
+		jstruct, _ := json.MarshalIndent(identities[IdentityIndex], "", "\t")
+			fmt.Printf("the unspent outputslice %s\n", jstruct)
 	*/
 	if IdentityIndex < 0 || IdentityIndex >= len(identities) {
 		fmt.Println("Invalid IdentityIndex")
@@ -215,7 +215,7 @@ func UpdateUserRemoveUnspentoutputs(IdentityIndex int, UnspentOutputIndex int, i
 
 func UpdateUserAddUnspentoutputs(indexnumber int, blocknumber int, linenumber int, value int, identities []shared.Identity) []shared.Identity {
 	if shared.Myparameters.Debug {
-	fmt.Printf("adding new unspent output to user with index %d, coming from blocknumber %d, linunumber %d and value %d\n", indexnumber, blocknumber, linenumber, value)
+		fmt.Printf("adding new unspent output to user with index %d, coming from blocknumber %d, linunumber %d and value %d\n", indexnumber, blocknumber, linenumber, value)
 	}
 	updateslice := identities[indexnumber]
 	Unspentoutputslice := updateslice.Unspentoutputs

files/files.go

@@ -28,4 +28,4 @@ func CreateDirs() error {
 	}
 
 	return nil
-}
+}

identity/identity.go

@@ -8,6 +8,7 @@ import (
 	"encoding/pem"
 	"os"
 )
+
 /*
 func GenerateIdentity(name string) *shared.Identity {
 	privKey, _ := rsa.GenerateKey(rand.Reader, 2048)
@@ -25,7 +26,7 @@ func GenerateIdentity(name string) (*shared.Identity, error) {
 	}
 
 	// Save private key to file
-	privKeyFile, err := os.Create("output/keys/" +name + "_private.pem")
+	privKeyFile, err := os.Create("output/keys/" + name + "_private.pem")
 	if err != nil {
 		return nil, err
 	}

main.go

@@ -10,7 +10,6 @@ import (
 	"strings"
 )
 
-
 func main() {
 	flags.ParseFlags()
 	files.CreateDirs()
@@ -22,7 +21,6 @@ func main() {
 		userStruct = append(userStruct, newidentity)
 	}
 
-
 	unspentoutputsvalue := blocks.CreateInitialBlock(userStruct[0], shared.Myparameters.InputValue)
 	userStruct = blocks.UpdateUserAddUnspentoutputs(0, 0, 1, unspentoutputsvalue, userStruct)
 	for blocknumber := 2; blocknumber <= shared.Myparameters.NumberOfBlocks; blocknumber++ {

shared/shared.go

@@ -9,7 +9,7 @@ type Parameters struct {
 	Namelist       string
 	InputValue     int
 	NumberOfBlocks int
-	Debug 			bool
+	Debug          bool
 }
 
 var Myparameters Parameters
@@ -21,10 +21,11 @@ type Identity struct {
 	Unspentoutputs []UnspentOutput
 	Id             int
 }
+
 /*
 type Identity struct {
 	Name           string
-	PublicKey      *rsa.PublicKey  
+	PublicKey      *rsa.PublicKey
 	PrivateKey     *rsa.PrivateKey
 	Unspentoutputs []UnspentOutput
 	Id             int

signing/signing.go

@@ -21,12 +21,12 @@ func SignMessage(privateKey *rsa.PrivateKey, message string) (string, error) {
 */
 
 func SignMessage(privateKey *rsa.PrivateKey, message string) (string, error) {
-    hashed := sha256.Sum256([]byte(message))
-    signature, err := rsa.SignPKCS1v15(rand.Reader, privateKey, crypto.SHA256, hashed[:])
-    if err != nil {
-        return "", err
-    }
-    return fmt.Sprintf("%x", signature), nil
+	hashed := sha256.Sum256([]byte(message))
+	signature, err := rsa.SignPKCS1v15(rand.Reader, privateKey, crypto.SHA256, hashed[:])
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("%x", signature), nil
 }
 
 func ValidateSignature(publicKey *rsa.PublicKey, message, signature string) bool {