JAVA 对接腾讯云直播的实现

JAVA 对接腾讯云直播的实现对接腾讯云直播的实现

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签名授权

public static T TecentDoPostJsonV3(String url,String key,String secretId, TecentPublicParams header, String json, OkHttpClient httpClient, Class clazz) throws Exception {

// ************* 步骤 1：拼接规范请求串 *************

String date = DateUtils.format(new Date(Long.valueOf(header.getX_TC_Timestamp() + "000")),DateUtils.FORMAT_SHORT);

String service = url.substring(0,url.indexOf(".")); //截取服务类型 云直播是live

"" +

"content-type;host" +

sha256Hex(json);

System.out.println(canonicalRequest);

// ************* 步骤 2：拼接待签名字符串 *************

String credentialScope = date+ "/" + service + "/" + "tc3_request";

String hashedCanonicalRequest = sha256Hex(canonicalRequest);

String algorithm = "TC3-HMAC-SHA256";

String stringToSign = algorithm + "" + header.getX_TC_Timestamp() + "" + credentialScope + "" + hashedCanonicalRequest;

System.out.println(stringToSign);

// ************* 步骤 4：拼接 Authorization *************

String authorization = algorithm + " " + "Credential=" + secretId + "/" + credentialScope + ", "

+ "SignedHeaders=" + "content-type;host" + ", " + "Signature=" + signature;

System.out.println(authorization);

header.setAuthorization(authorization);

JSONObject jsonObject = (JSONObject)JSON.toJSON(header);

RequestBody requestBody = RequestBody.create(CONTENT_TYPE, json);

Request.Builder builder = new Request.Builder();

for (Map.Entry entry:jsonObject.entrySet()) {

if(entry.getValue()==null){

Response response = httpClient.newCall((builder).url("https://"+url).post(requestBody).build()).execute();

String request = response.body().string();

T t = JSON.parseObject(request, clazz);

return t;

} catch (IOException var8) {

throw new ApiProcessException(ErrorCode.HTTP_REQUEST_ERROR, var8.getMessage());

}

}

public static byte[] hmac256(byte[] key, String msg) throws Exception {

Mac mac = Mac.getInstance("HmacSHA256");

private String X_TC_Action;

private String X_TC_Region;

private String X_TC_Timestamp = Long.toString(System.currentTimeMillis() / 1000);

private String X_TC_Version;

private String Authorization;

private String X_TC_Language = "zh-CN";

private String X_TC_Token;

public String getX_TC_Action() {

return X_TC_Action;

}