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hzgjq avatar hzgjq commented on September 27, 2024

重试是为了避免超时或网络传输失败，
出现错误码310000可能的原因有：

  1. 消息内容中不包含任何关键词
  2. timestamp 无效
  3. 签名不匹配
  4. IP地址不在白名单
    如果偶尔出现的话往往是本地时间和服务器时间差异过大造成timestamp 无效

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shadu120 avatar shadu120 commented on September 27, 2024

1.走的就是验签方式，不存在关键字问题
2.时间肯定有效的
3.这个就是问题
4.同1

经过我多测试发现，URL编码后带%6E的这种，是不能通过验签的，可以重新生成一次。

function GetSafeSign(){
	GetTimeStamp
	Sign="$(URLEncode $(echo -en "${TimeStamp}\n${Secret}" | openssl dgst -sha256 -hmac "${Secret}" -binary | openssl base64))"
	while [[ $Sign =~ "%6E" ]] ||  [[ $Sign == "" ]]; do
		ShowStatus $Sign
		sleep 1
		StatusX="[$(_yellow "警告")] Openssl->sha256->hmac->base64->urlencode，[$(_yellow "重新生成...")]"
		ShowStatus "$StatusX"
		GetTimeStamp
		Sign="$(URLEncode $(echo -en "${TimeStamp}\n${Secret}" | openssl dgst -sha256 -hmac "${Secret}" -binary | openssl base64))"
		# echo $Sign

	done
}

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shadu120 avatar shadu120 commented on September 27, 2024

macOS Ventura 13.1

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hzgjq avatar hzgjq commented on September 27, 2024

奇怪，BASE64编码后只有 + / = 三个符号才会被URL编码。%6E对应的是字母n，不应该会被编码呀。

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shadu120 avatar shadu120 commented on September 27, 2024

可以看我上面截图，最后一个310000的返回值，所对应的计算结果就有%6E

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hzgjq avatar hzgjq commented on September 27, 2024

debian下用代码生成了600次签名，没有发现%6E。怪了，难道和macOS不兼容。

function TestMessage() {
	ShowStatus "[$(_white "信息")] 开始测试消息。"
	try=0
	error=0
	while true; do
		try="$((${try}+1))"
		if [[ -n "${Secret}" ]]; then
			GetTimeStamp
			Sign="$(URLEncode $(echo -en "${TimeStamp}\n${Secret}" | openssl dgst -sha256 -hmac "${Secret}" -binary | openssl base64))"
			[[ ${Sign} =~ "%6E" ]] && error="$((${error}+1))" && ShowStatus "[$(_yellow "错误")]: ${Sign}"
			ShowStatus "[$(_white "${error}/${try}")]: ${Sign}"
		fi
		sleep 1
	done
}

image

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shadu120 avatar shadu120 commented on September 27, 2024

神奇，先不纠结了。
感谢你的代码和思路，解决了我的问题！

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