diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f00cf94
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+data-dir*
+config.yaml
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..17ff3f7
--- /dev/null
+++ b/README.md
@@ -0,0 +1,11 @@
+# tor-eth-online-shop
+
+Online shop through Tor hidden service, that allows payments in Ethereum.
+
+
+## Run
+First edit configEXAMPLE.yaml to config.yaml, and edit the content.
+Then, run:
+```
+go run *.go
+```
diff --git a/config.go b/config.go
new file mode 100644
index 0000000..078fdbb
--- /dev/null
+++ b/config.go
@@ -0,0 +1,23 @@
+package main
+
+import "github.com/spf13/viper"
+
+type Config struct {
+ GethURL string
+ PrivK string
+}
+
+var config Config
+
+func ReadConfig(path, filename string) {
+ viper.SetConfigName(filename)
+ viper.AddConfigPath(path)
+ viper.SetConfigType("yaml")
+ if err := viper.ReadInConfig(); err != nil {
+ panic(err)
+ }
+ err := viper.Unmarshal(&config)
+ if err != nil {
+ panic(err)
+ }
+}
diff --git a/config.yaml b/config.yaml
new file mode 100644
index 0000000..8cb49b4
--- /dev/null
+++ b/config.yaml
@@ -0,0 +1,2 @@
+privK: "da7079f082a1ced80c5dee3bf00752fd67f75321a637e5d5073ce1489af062d8"
+gethurl: "https://ropsten.infura.io/TFnR8BWJlqZOKxHHZNcs"
diff --git a/configEXAMPLE.yaml b/configEXAMPLE.yaml
new file mode 100644
index 0000000..528206d
--- /dev/null
+++ b/configEXAMPLE.yaml
@@ -0,0 +1,2 @@
+privK: "here the private key"
+gethurl: "here the Geth URL"
diff --git a/eth.go b/eth.go
new file mode 100644
index 0000000..e89ad20
--- /dev/null
+++ b/eth.go
@@ -0,0 +1,32 @@
+package main
+
+import (
+ "crypto/ecdsa"
+
+ "github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/crypto"
+ "github.com/ethereum/go-ethereum/ethclient"
+)
+
+var (
+ client *ethclient.Client
+ key *ecdsa.PrivateKey
+ address common.Address
+)
+
+func Web3Open() error {
+ // geth set up
+ var err error
+
+ client, err = ethclient.Dial(config.GethURL)
+ if err != nil {
+ return err
+ }
+ key, err = crypto.HexToECDSA(config.PrivK)
+ if err != nil {
+ return err
+ }
+ address = crypto.PubkeyToAddress(key.PublicKey)
+
+ return nil
+}
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..744fba7
--- /dev/null
+++ b/main.go
@@ -0,0 +1,51 @@
+package main
+
+import (
+ "context"
+ "fmt"
+ "log"
+ "net/http"
+ "os"
+ "time"
+
+ "github.com/cretz/bine/tor"
+ "github.com/ipsn/go-libtor"
+)
+
+func main() {
+ ReadConfig(".", "config")
+
+ // Start tor with some defaults + elevated verbosity
+ fmt.Println("Starting and registering onion service, please wait a bit...")
+ t, err := tor.Start(nil, &tor.StartConf{ProcessCreator: libtor.Creator, DebugWriter: os.Stderr})
+ if err != nil {
+ log.Panicf("Failed to start tor: %v", err)
+ }
+ defer t.Close()
+
+ // Wait at most a few minutes to publish the service
+ ctx, cancel := context.WithTimeout(context.Background(), 3*time.Minute)
+ defer cancel()
+
+ // Create an onion service to listen on any port but show as 80
+ onion, err := t.Listen(ctx, &tor.ListenConf{RemotePorts: []int{80}})
+ if err != nil {
+ log.Panicf("Failed to create onion service: %v", err)
+ }
+ defer onion.Close()
+
+ fmt.Printf("Please open a Tor capable browser and navigate to http://%v.onion\n", onion.ID)
+
+ // connect to eth
+ // Ethereum
+ err = Web3Open()
+ if err != nil {
+ log.Fatal(err)
+ }
+
+ // Run a Hello-World HTTP service until terminated
+ http.Handle("/", http.FileServer(http.Dir("./www")))
+ http.HandleFunc("/api/purchase", handlePurchase)
+ http.HandleFunc("/api/txid", handleTxId)
+ http.Serve(onion, nil)
+}
diff --git a/rest.go b/rest.go
new file mode 100644
index 0000000..a2eb9df
--- /dev/null
+++ b/rest.go
@@ -0,0 +1,19 @@
+package main
+
+import (
+ "fmt"
+ "net/http"
+)
+
+func handlePurchase(w http.ResponseWriter, r *http.Request) {
+ challenge, err := generateChallenge(20)
+ if err != nil {
+ panic(err)
+ return
+ }
+ fmt.Fprintf(w, challenge)
+}
+func handleTxId(w http.ResponseWriter, r *http.Request) {
+
+ fmt.Fprintf(w, "ack")
+}
diff --git a/utils.go b/utils.go
new file mode 100644
index 0000000..afa2914
--- /dev/null
+++ b/utils.go
@@ -0,0 +1,23 @@
+package main
+
+import (
+ "crypto/rand"
+ "math/big"
+)
+
+func generateChallenge(length int) (string, error) {
+ result := ""
+ for {
+ if len(result) >= length {
+ return result, nil
+ }
+ num, err := rand.Int(rand.Reader, big.NewInt(int64(127)))
+ if err != nil {
+ return "", err
+ }
+ n := num.Int64()
+ if n > 32 && n < 127 {
+ result += string(n)
+ }
+ }
+}
diff --git a/www/index.html b/www/index.html
new file mode 100644
index 0000000..dff3812
--- /dev/null
+++ b/www/index.html
@@ -0,0 +1,71 @@
+
+
+
+
+
+
+
+
+ tor-eth-online-shop
+
+
+
+
tor-eth-online-shop
+
+
";
+ document.getElementById("list").innerHTML = html;
+}
+
+function purchase() {
+ var total = 0;
+ for (var property in list) {
+ if (list.hasOwnProperty(property)) {
+ total = (+(total) + +(getProduct(property).price * list[property])).toFixed(4);
+ }
+ }
+ var answ = confirm("total to pay: " + total + " eth");
+ if (!answ) {
+ return;
+ }
+ axios.post('/api/purchase', {
+ list: list
+ })
+ .then(function (response) {
+ console.log(response);
+ })
+ .catch(function (error) {
+ console.log(error);
+ });
+}
+
+ 
+
+ 
+
+