feat: now able to limit ip range for token now (close #1275)

common/network/ip_test.go

@@ -0,0 +1,19 @@
+package network
+
+import (
+	"context"
+	"testing"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestIsIpInSubnet(t *testing.T) {
+	ctx := context.Background()
+	ip1 := "192.168.0.5"
+	ip2 := "125.216.250.89"
+	subnet := "192.168.0.0/24"
+	Convey("TestIsIpInSubnet", t, func() {
+		So(IsIpInSubnet(ctx, ip1, subnet), ShouldBeTrue)
+		So(IsIpInSubnet(ctx, ip2, subnet), ShouldBeFalse)
+	})
+}