From f635eb8db785ba5cdd4d36893527600bd4a9f271 Mon Sep 17 00:00:00 2001
From: ddxyq <657023321@qq.com>
Date: Fri, 13 Dec 2024 23:01:49 +0800
Subject: [PATCH] fix signature error while the content includes @ (#646)

* fix signature error while the content includes @

* impore strings

* add comment for this change in code

* fix comments
---
 v2/client.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/v2/client.go b/v2/client.go
index 6ac71f00..90faa0cd 100644
--- a/v2/client.go
+++ b/v2/client.go
@@ -11,6 +11,7 @@ import (
 	"net/http"
 	"net/url"
 	"os"
+	"strings"
 	"time"
 
 	"github.com/bitly/go-simplejson"
@@ -440,8 +441,12 @@ func (c *Client) parseRequest(r *request, opts ...RequestOption) (err error) {
 		r.setParam(timestampKey, currentTimestamp()-c.TimeOffset)
 	}
 	queryString := r.query.Encode()
+	// @ is a safe character and does not require escape, So replace it back.
+	queryString = strings.ReplaceAll(queryString, "%40", "@")
 	body := &bytes.Buffer{}
 	bodyString := r.form.Encode()
+	// @ is a safe character and does not require escape, So replace it back.
+	bodyString = strings.ReplaceAll(bodyString, "%40", "@")
 	header := http.Header{}
 	if r.header != nil {
 		header = r.header.Clone()