SmsForwarder/doc/POST_WEB.md
2021-10-02 09:19:03 +08:00

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配置转发到WEB后测试或者转发时会向配置的token即url发送POST请求

⚠ 有一个已经实现好的站点消息通知

请求体如下

post form 参数:

key 类型 说明
from string 来源手机号
content string 短信内容
timestamp string 当前时间戳单位是毫秒建议验证与请求调用时间误差不能超过1小时防止重放欺骗
sign string 当设置secret时生成的sign签名用于发送端校验规则见下方sign校验规则

sign校验规则

把timestamp+"\n"+密钥当做签名字符串使用HmacSHA256算法计算签名然后进行Base64 encode最后再把签名参数再进行urlEncode得到最终的签名需要使用UTF-8字符集 | 参数 | 说明 | | ---- | ---- | | timestamp | 当前时间戳单位是毫秒建议验证与请求调用时间误差不能超过1小时防止重放欺骗 | | secret | 密钥web通知设置页面secret |

示例:

//java

import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;

import org.apache.commons.codec.binary.Base64;

import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;

public class Test {
    public static void main(String[] args) throws Exception {
        Long timestamp = System.currentTimeMillis();
        String secret = "this is secret";

        String stringToSign = timestamp + "\n" + secret;
        Mac mac = Mac.getInstance("HmacSHA256");
        mac.init(new SecretKeySpec(secret.getBytes(StandardCharsets.UTF_8), "HmacSHA256"));
        byte[] signData = mac.doFinal(stringToSign.getBytes(StandardCharsets.UTF_8));
        String sign = URLEncoder.encode(new String(Base64.encodeBase64(signData)), "UTF-8");
        System.out.println(sign);
    }

}

#python 3.8
import time
import hmac
import hashlib
import base64
import urllib.parse

timestamp = str(round(time.time() * 1000))
secret = 'this is secret'
secret_enc = secret.encode('utf-8')
string_to_sign = '{}\n{}'.format(timestamp, secret)
string_to_sign_enc = string_to_sign.encode('utf-8')
hmac_code = hmac.new(secret_enc, string_to_sign_enc, digestmod=hashlib.sha256).digest()
sign = urllib.parse.quote_plus(base64.b64encode(hmac_code))
print(timestamp)
print(sign)

#python 2.7
import time
import hmac
import hashlib
import base64
import urllib

timestamp = long(round(time.time() * 1000))
secret = 'this is secret'
secret_enc = bytes(secret).encode('utf-8')
string_to_sign = '{}\n{}'.format(timestamp, secret)
string_to_sign_enc = bytes(string_to_sign).encode('utf-8')
hmac_code = hmac.new(secret_enc, string_to_sign_enc, digestmod=hashlib.sha256).digest()
sign = urllib.quote_plus(base64.b64encode(hmac_code))
print(timestamp)
print(sign)