package com.agentdriving.driver.modular.system.util.huawei;
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import javax.net.ssl.*;
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import java.io.*;
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import java.net.URL;
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import java.net.URLEncoder;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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import java.security.cert.CertificateException;
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import java.security.cert.X509Certificate;
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import java.text.SimpleDateFormat;
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import java.util.*;
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/**
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* 短信工具类
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* @author zhibing.pu
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* @date 2023/3/15 11:23
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*/
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public class SMSUtil {
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//无需修改,用于格式化鉴权头域,给"X-WSSE"参数赋值
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private static final String WSSE_HEADER_FORMAT = "UsernameToken Username=\"%s\",PasswordDigest=\"%s\",Nonce=\"%s\",Created=\"%s\"";
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//无需修改,用于格式化鉴权头域,给"Authorization"参数赋值
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private static final String AUTH_HEADER_VALUE = "WSSE realm=\"SDP\",profile=\"UsernameToken\",type=\"Appkey\"";
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/**
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* 发送短信
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* @param phones //必填,全局号码格式(包含国家码),示例:+8615123456789,多个号码之间用英文逗号分隔
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* @param templateId //模板ID
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* @param templateParas //模板变量，此处以单变量验证码短信为例，请客户自行生成6位验证码，并定义为字符串类型，以杜绝首位0丢失的问题（例如：002569变成了2569）。
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* @throws Exception
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*/
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public static void send(String phones, String templateId, String templateParas) throws Exception {
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//必填,请参考"开发准备"获取如下数据,替换为实际值
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String url = "https://smsapi.cn-north-4.myhuaweicloud.com:443/sms/batchSendSms/v1"; //APP接入地址(在控制台"应用管理"页面获取)+接口访问URI
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String appKey = "lU6EsIbXNpe39uoZfL71I4n5QK3q"; //APP_Key
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String appSecret = "1zyUgI0js7LV5S2euJdf0KuJxM6w"; //APP_Secret
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String sender = "8823052930697"; //国内短信签名通道号或国际/港澳台短信通道号
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// String templateId = "8ff55eac1d0b478ab3c06c3c6a492300"; //模板ID
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//条件必填,国内短信关注,当templateId指定的模板类型为通用模板时生效且必填,必须是已审核通过的,与模板类型一致的签名名称
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//国际/港澳台短信不用关注该参数
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String signature = "芳华代驾"; //签名名称
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//必填,全局号码格式(包含国家码),示例:+8615123456789,多个号码之间用英文逗号分隔
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// String receiver = "+86151****6789,+86152****7890"; //短信接收人号码
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//选填,短信状态报告接收地址,推荐使用域名,为空或者不填表示不接收状态报告
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String statusCallBack = "";
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/**
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* 选填,使用无变量模板时请赋空值 String templateParas = "";
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* 单变量模板示例:模板内容为"您的验证码是${1}"时,templateParas可填写为"[\"369751\"]"
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* 双变量模板示例:模板内容为"您有${1}件快递请到${2}领取"时,templateParas可填写为"[\"3\",\"人民公园正门\"]"
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* 模板中的每个变量都必须赋值，且取值不能为空
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* 查看更多模板和变量规范:产品介绍>模板和变量规范
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*/
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// String templateParas = "[\"369751\"]"; //模板变量，此处以单变量验证码短信为例，请客户自行生成6位验证码，并定义为字符串类型，以杜绝首位0丢失的问题（例如：002569变成了2569）。
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//请求Body,不携带签名名称时,signature请填null
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String body = buildRequestBody(sender, phones, templateId, templateParas, statusCallBack, signature);
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if (null == body || body.isEmpty()) {
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System.out.println("body is null.");
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return;
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}
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//请求Headers中的X-WSSE参数值
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String wsseHeader = buildWsseHeader(appKey, appSecret);
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if (null == wsseHeader || wsseHeader.isEmpty()) {
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System.out.println("wsse header is null.");
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return;
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}
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Writer out = null;
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BufferedReader in = null;
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StringBuffer result = new StringBuffer();
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HttpsURLConnection connection = null;
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InputStream is = null;
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HostnameVerifier hv = new HostnameVerifier() {
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@Override
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public boolean verify(String hostname, SSLSession session) {
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return true;
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}
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};
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trustAllHttpsCertificates();
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try {
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URL realUrl = new URL(url);
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connection = (HttpsURLConnection) realUrl.openConnection();
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connection.setHostnameVerifier(hv);
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connection.setDoOutput(true);
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connection.setDoInput(true);
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connection.setUseCaches(true);
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//请求方法
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connection.setRequestMethod("POST");
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//请求Headers参数
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connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
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connection.setRequestProperty("Authorization", AUTH_HEADER_VALUE);
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connection.setRequestProperty("X-WSSE", wsseHeader);
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connection.connect();
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out = new OutputStreamWriter(connection.getOutputStream());
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out.write(body); //发送请求Body参数
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out.flush();
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out.close();
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int status = connection.getResponseCode();
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if (200 == status) { //200
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is = connection.getInputStream();
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} else { //400/401
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is = connection.getErrorStream();
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}
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in = new BufferedReader(new InputStreamReader(is, "UTF-8"));
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String line = "";
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while ((line = in.readLine()) != null) {
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result.append(line);
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}
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System.out.println(result.toString()); //打印响应消息实体
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} catch (Exception e) {
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e.printStackTrace();
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} finally {
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try {
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if (null != out) {
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out.close();
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}
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if (null != is) {
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is.close();
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}
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if (null != in) {
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in.close();
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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/**
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* 构造请求Body体
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* @param sender
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* @param receiver
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* @param templateId
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* @param templateParas
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* @param statusCallBack
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* @param signature | 签名名称,使用国内短信通用模板时填写
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* @return
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*/
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static String buildRequestBody(String sender, String receiver, String templateId, String templateParas,
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String statusCallBack, String signature) {
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if (null == sender || null == receiver || null == templateId || sender.isEmpty() || receiver.isEmpty()
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|| templateId.isEmpty()) {
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System.out.println("buildRequestBody(): sender, receiver or templateId is null.");
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return null;
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}
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Map<String, String> map = new HashMap<String, String>();
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map.put("from", sender);
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map.put("to", receiver);
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map.put("templateId", templateId);
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if (null != templateParas && !templateParas.isEmpty()) {
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map.put("templateParas", templateParas);
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}
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if (null != statusCallBack && !statusCallBack.isEmpty()) {
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map.put("statusCallback", statusCallBack);
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}
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if (null != signature && !signature.isEmpty()) {
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map.put("signature", signature);
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}
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StringBuilder sb = new StringBuilder();
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String temp = "";
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for (String s : map.keySet()) {
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try {
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temp = URLEncoder.encode(map.get(s), "UTF-8");
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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sb.append(s).append("=").append(temp).append("&");
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}
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return sb.deleteCharAt(sb.length()-1).toString();
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}
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/**
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* 构造X-WSSE参数值
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* @param appKey
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* @param appSecret
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* @return
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*/
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static String buildWsseHeader(String appKey, String appSecret) {
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if (null == appKey || null == appSecret || appKey.isEmpty() || appSecret.isEmpty()) {
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System.out.println("buildWsseHeader(): appKey or appSecret is null.");
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return null;
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}
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
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String time = sdf.format(new Date()); //Created
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String nonce = UUID.randomUUID().toString().replace("-", ""); //Nonce
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MessageDigest md;
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byte[] passwordDigest = null;
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try {
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md = MessageDigest.getInstance("SHA-256");
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md.update((nonce + time + appSecret).getBytes());
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passwordDigest = md.digest();
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} catch (NoSuchAlgorithmException e) {
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e.printStackTrace();
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}
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//如果JDK版本是1.8,请加载原生Base64类,并使用如下代码
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String passwordDigestBase64Str = Base64.getEncoder().encodeToString(passwordDigest); //PasswordDigest
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//如果JDK版本低于1.8,请加载三方库提供Base64类,并使用如下代码
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//String passwordDigestBase64Str = Base64.encodeBase64String(passwordDigest); //PasswordDigest
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//若passwordDigestBase64Str中包含换行符,请执行如下代码进行修正
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//passwordDigestBase64Str = passwordDigestBase64Str.replaceAll("[\\s*\t\n\r]", "");
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return String.format(WSSE_HEADER_FORMAT, appKey, passwordDigestBase64Str, nonce, time);
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}
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/*** @throws Exception
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*/
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static void trustAllHttpsCertificates() throws Exception {
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TrustManager[] trustAllCerts = new TrustManager[] {
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new X509TrustManager() {
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public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
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return;
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}
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public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
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return;
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}
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public X509Certificate[] getAcceptedIssuers() {
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return null;
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}
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}
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};
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SSLContext sc = SSLContext.getInstance("SSL");
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sc.init(null, trustAllCerts, null);
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HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
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}
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}
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