go: trimmed signature switched to termui \nc: added get_timestamp function

3 files changed, 61 insertions, 12 deletions

diff --git a/gosrc/main.go b/gosrc/main.go
index 9923d09..435dac1 100644
--- a/gosrc/main.go
+++ b/gosrc/main.go
@@ -8,10 +8,13 @@ package main
 
 import (
 	"encoding/json"
-	"fmt"
 	"io/ioutil"
+	"fmt"
 	"log"
 	"os"
+
+	ui "github.com/gizak/termui/v3"
+	"github.com/gizak/termui/v3/widgets"
 )
 
 // #include "../csrc/smith.h"
@@ -28,28 +31,52 @@ func main() {
 	fmt.Println("Welcome, traveller, my name is " + Styles.colorGreen + C.GoString(C.mr_smith()) + Styles.colorReset +
 	"\nI will try to help you get the bag...")
 
+	// get user config from json file
 	config_path := "./config.json"
 	for i, a := range os.Args[1:] {
 		if a == "-c" || a == "--config" {
 			config_path = os.Args[i + 2]
 		}
 	}
-
 	config_content, err := ioutil.ReadFile(config_path)
 	if err != nil {
-		log.Fatal("config file not found")
+		log.Fatal("error: config file not found", err)
 	}
-
 	var config Config
 	err = json.Unmarshal(config_content, &config)
 	if err != nil {
-		log.Fatal("error during marshall() ", err)
+		log.Fatal("error: marshall() ", err)
 	}
 
+	make_ui()
+
 	fmt.Println("\n" +
 		Styles.colorBlue + "public_key: " + Styles.colorReset + config.Public_key + "\n" +
 		Styles.colorBlue + "secret_key: " + Styles.colorReset + config.Secret_key + "\n" +
 		Styles.colorBlue + "mirror:     " + Styles.colorReset + config.Mirror)
 
-	make_body("qwe", "qwe", "qwe")
+	// make request body and sign it
+	body := make_body("qwe", "qwe", "qwe")
+	fmt.Println(body)
+	signature := sign_request(body, config.Secret_key)
+	fmt.Println("[" + signature + "]")
+}
+
+func make_ui() error {
+	if err := ui.Init(); err != nil {
+		log.Fatal("error: failed to initialize termui", err)
+	}
+
+	p:= widgets.NewParagraph()
+	p.Text = "hello"
+	p.SetRect(0, 0, 25, 5)
+	ui.Render(p)
+
+	for e := range ui.PollEvents() {
+		if e.Type == ui.KeyboardEvent {
+			return nil
+		}
+	}
+
+	return nil
 }
diff --git a/gosrc/pipes.go b/gosrc/pipes.go
index f668821..0d77b45 100644
--- a/gosrc/pipes.go
+++ b/gosrc/pipes.go
@@ -1,3 +1,9 @@
+//   SMITH            (  //       /
+//   pipes             ( )/       /
+//   by salade         )(/        /
+//  ________________  ( /)        /
+// ()__)____________)))))   :^}   /
+
 package main
 
 import (
diff --git a/gosrc/requests.go b/gosrc/requests.go
index 4e94533..7be1d49 100644
--- a/gosrc/requests.go
+++ b/gosrc/requests.go
@@ -1,23 +1,39 @@
+//   SMITH            (  //       /
+//   requests          ( )/       /
+//   by salade         )(/        /
+//  ________________  ( /)        /
+// ()__)____________)))))   :^}   /
+
 package main
 
 import (
 	"fmt"
 	"log"
+	"strings"
 )
 
-func sign_request(body string, key string) {
+// sign request with given private key
+func sign_request(body string, key string) string {
 	fmt.Println("signing request : ", body)
 
+	// run pipeline
 	out2, err := RunStrings("/usr/bin/echo", "-n", body, "|", "/usr/bin/openssl", "dgst", "-sha256", "-hmac", key)
 	if err != nil {
-		log.Fatal("hwhat")
+		log.Fatal("error: failed to sign request", err)
 	}
 
-	fmt.Println(out2)
-	// here
+	// remove unwanted characters
+	tok := strings.Index(out2, "(")
+	last := len(out2) - 1
+	first := tok + len("(stdin)= ")
+	out2 = out2[first:last]
+	return out2
 }
 
-func make_body(order string, ticker string, price string) {
+// create body given choice ex :
+// GET /sapi/v1/capital/config/getall ||
+// POST /sapi/v1/asset/dust-btc
+func make_body(order string, ticker string, price string) string {
 	ret := "GET /sapi/v1/capital/config/getall"
-	sign_request(ret, "heheheheh")
+	return ret
 }