package org.dromara.web.utils;
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import cn.hutool.core.util.StrUtil;
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import cn.hutool.http.HttpRequest;
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import lombok.extern.slf4j.Slf4j;
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import me.zhyd.oauth.utils.RandomUtil;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Component;
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import java.security.MessageDigest;
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import java.util.Map;
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@Component
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@Slf4j
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public class RZTHttpUtils {
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@Value("${rzt.url}")
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private String url;
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@Value("${rzt.paasid}")
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private String paasid;
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@Value("${rzt.paastoken}")
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private String paastoken;
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public String sendGetRequest(String urlPath, Map<String, String> params) throws Exception {
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//获取时间戳：
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String timestamp = String.valueOf(System.currentTimeMillis() / 1000);
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String nonce = RandomUtil.randomString(20);
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//获取签名：
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MessageDigest digest = MessageDigest.getInstance("SHA-256");
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byte[] hash = digest.digest((timestamp + paastoken + nonce + timestamp).getBytes());
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StringBuffer hexString = new StringBuffer();
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for (int i = 0; i < hash.length; i++) {
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String hex = Integer.toHexString(0xff & hash[i]);
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if (hex.length() == 1) {
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hexString.append('0');
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}
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hexString.append(hex);
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}
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String signature = hexString.toString().toUpperCase();
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HttpRequest request = HttpRequest.get(url + urlPath)
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.header("x-rio-paasid", paasid)
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.header("x-rio-timestamp", timestamp)
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.header("x-rio-nonce", nonce)
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.header("x-rio-signature", signature);
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if (params != null) {
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request.formStr(params);
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}
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log.info(request.toString());
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return request.execute().body();
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}
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}
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