SOP/doc/docs/files/10080_使用签名校验工具.md

使用签名校验工具

生成公私钥

SOP默认签名算法仿照的是支付宝开放平台，因此我们可以使用支付宝开放平台提供的密钥生成工具，下载地址

工具下载完后，运行工具

• 秘钥格式选择：PKCS8(JAVA适用)
• 秘钥长度：2048

然后点击生成秘钥，下面文本框会生成，公私钥，如下图所示：

sop-admin创建一个新ISV，将公私钥放入对应文本框中，保存。

接着私钥放入客户端进行调用。参见AlipayClientPostTest类

签名校验

验证工具切换到签名tab页

例如执行com.gitee.sop.AlipayClientPostTest.testPost()方法，控制台会打印如下信息：

----------- 请求信息 -----------
请求参数：charset=utf-8&biz_content={"name":"葫芦娃","id":"1"}&method=alipay.story.get&format=json&app_id=2019032617262200001&sign_type=RSA2&version=1.0&timestamp=2019-03-26 17:37:41
商户秘钥：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
待签名内容：app_id=2019032617262200001&biz_content={"name":"葫芦娃","id":"1"}&charset=utf-8&format=json&method=alipay.story.get&sign_type=RSA2&timestamp=2019-03-26 17:37:41&version=1.0
签名(sign)：JCZMSFkXSjw/4TokyM9/9shyrMl7KxQGIZDHIm7+Bvl49Z816/iF/xXLYjUiPXWAXYfp+HlEs3VVQp1Kjh4tIKuKX/i1+exNVs+ICcqVGBewPSZwiWHGpZTfEUiYOoPyUL/eoRIj7Mvlaow0sI9uP7NXNo0kxEFjUOMCzZA7eKm/pu2FHRXt4OhgXq2Go30K5a9oCbbMc/2xcQCc2+zwvOgV3o0A6eMyeAXDJW+eQ2KLhtlqPQvbRV+xyfSut7TkwYSEuNXVVQAfN2lwAS3ru9CQIs8Uz7lK1ITkLu80yLapZVL7tS1PdxK0e3QYToCWD43Wtuoow4ZdDwwzir90HQ==
----------- 返回结果 -----------
{"alipay_story_get_response":{"msg":"Success","code":"10000","name":"海底小纵队(alipay.story.get)","id":1},"sign":"JCZMSFkXSjw/4TokyM9/9shyrMl7KxQGIZDHIm7+Bvl49Z816/iF/xXLYjUiPXWAXYfp+HlEs3VVQp1Kjh4tIKuKX/i1+exNVs+ICcqVGBewPSZwiWHGpZTfEUiYOoPyUL/eoRIj7Mvlaow0sI9uP7NXNo0kxEFjUOMCzZA7eKm/pu2FHRXt4OhgXq2Go30K5a9oCbbMc/2xcQCc2+zwvOgV3o0A6eMyeAXDJW+eQ2KLhtlqPQvbRV+xyfSut7TkwYSEuNXVVQAfN2lwAS3ru9CQIs8Uz7lK1ITkLu80yLapZVL7tS1PdxK0e3QYToCWD43Wtuoow4ZdDwwzir90HQ=="}

字符集选UTF-8，签名方式RSA2

把控制台中的请求参数和商户秘钥填入文本框中，然后点击开始签名，下方会出现待签名内容和sign。

通过比对判断签名过程是否正确。