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飞书加密算法优化

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pppscn 2021-09-29 15:00:16 +08:00
parent ae6a9de101
commit fd339e630b
2 changed files with 10 additions and 6 deletions
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2
app/src/main/java/com/idormy/sms/forwarder/sender/SenderBaseMsg.java
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@ -15,7 +15,7 @@ public class SenderBaseMsg {
Message msg = new Message();
msg.what = NOTIFY;
Bundle bundle = new Bundle();
bundle.putString("DATA", Tag + ":" + data);
bundle.putString("DATA", Tag + "-" + data);
msg.setData(bundle);
handError.sendMessage(msg);
}

14
app/src/main/java/com/idormy/sms/forwarder/sender/SenderFeishuMsg.java
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@ -11,7 +11,6 @@ import com.idormy.sms.forwarder.utils.LogUtil;
import com.idormy.sms.forwarder.utils.SettingUtil;
import java.io.IOException;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;
@ -47,12 +46,17 @@ public class SenderFeishuMsg extends SenderBaseMsg {
//签名校验
if (secret != null && !secret.isEmpty()) {
Long timestamp = System.currentTimeMillis();
Long timestamp = System.currentTimeMillis() / 1000;
//把timestamp+"\n"+密钥当做签名字符串
String stringToSign = timestamp + "\n" + secret;
Log.i(TAG, "stringToSign = " + stringToSign);
//使用HmacSHA256算法计算签名
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.encode(signData, Base64.NO_WRAP)), "UTF-8");
mac.init(new SecretKeySpec(stringToSign.getBytes(StandardCharsets.UTF_8), "HmacSHA256"));
byte[] signData = mac.doFinal(new byte[]{});
String sign = new String(Base64.encode(signData, Base64.NO_WRAP));
textMsgMap.put("timestamp", timestamp);
textMsgMap.put("sign", sign);
}