Object Storage Service：配置Referer防盜鏈來阻止其他網站引用OSS檔案

import com.aliyun.oss.ClientException;
import com.aliyun.oss.OSS;
import com.aliyun.oss.common.auth.*;
import com.aliyun.oss.OSSClientBuilder;
import com.aliyun.oss.OSSException;
import com.aliyun.oss.model.BucketReferer;
import java.util.ArrayList;
import java.util.List;

public class Demo {

    public static void main(String[] args) throws Exception {
        // Endpoint以華東1（杭州）為例，其它Region請按實際情況填寫。
        String endpoint = "https://oss-cn-hangzhou.aliyuncs.com";
        // 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
        EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
        // 填寫Bucket名稱，例如examplebucket。
        String bucketName = "examplebucket";
        // 填寫Bucket所在地區。以華東1（杭州）為例，Region填寫為cn-hangzhou。
        String region = "cn-hangzhou";

        // 建立OSSClient執行個體。
        ClientBuilderConfiguration clientBuilderConfiguration = new ClientBuilderConfiguration();
        clientBuilderConfiguration.setSignatureVersion(SignVersion.V4);        
        OSS ossClient = OSSClientBuilder.create()
        .endpoint(endpoint)
        .credentialsProvider(credentialsProvider)
        .clientConfiguration(clientBuilderConfiguration)
        .region(region)               
        .build();

        try {
            List<String> refererList = new ArrayList<String>();
            // 添加Referer白名單。Referer參數支援萬用字元星號（*）和問號（?）。
            refererList.add("http://www.aliyun.com");
            refererList.add("https://www.aliyun.com");
            // refererList.add("http://www.help.aliyun.com");
            // refererList.add("http://www.?.aliyuncs.com");
            // 設定儲存空間Referer列表。設為true表示Referer欄位允許為空白，設為false表示Referer欄位不允許為空白。
            BucketReferer br = new BucketReferer(true, refererList);
            ossClient.setBucketReferer(bucketName, br);
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }
    }
}

<?php
if (is_file(__DIR__ . '/../autoload.php')) {
    require_once __DIR__ . '/../autoload.php';
}
if (is_file(__DIR__ . '/../vendor/autoload.php')) {
    require_once __DIR__ . '/../vendor/autoload.php';
}

use OSS\OssClient;
use OSS\Core\OssException;
use OSS\Model\RefererConfig;

// 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。 
$accessKeyId = getenv("OSS_ACCESS_KEY_ID"); 
$accessKeySecret = getenv("OSS_ACCESS_KEY_SECRET");
// Endpoint以杭州為例，其它Region請按實際情況填寫。
$endpoint = "http://oss-cn-hangzhou.aliyuncs.com";
$bucket= "examplebucket";

$refererConfig = new RefererConfig();
// 設定允許空Referer。
$refererConfig->setAllowEmptyReferer(true);
// 添加Referer白名單。Referer參數支援萬用字元星號（*）和問號（？）。
$refererConfig->addReferer("http://wwww.aliyun.com");
$refererConfig->addReferer("https://wwww.aliyun.com");
// $refererConfig->addReferer("http://wwww.help.aliyun.com");
// $refererConfig->addReferer("http://www.?.aliyuncs.com");
try{
    $ossClient = new OssClient($accessKeyId, $accessKeySecret, $endpoint);

    $ossClient->putBucketReferer($bucket, $refererConfig);
} catch(OssException $e) {
    printf(__FUNCTION__ . ": FAILED\n");
    printf($e->getMessage() . "\n");
    return;
}
print(__FUNCTION__ . ": OK" . "\n");

const OSS = require('ali-oss')

const client = new OSS({
  // yourregion填寫Bucket所在地區。以華東1（杭州）為例，Region填寫為oss-cn-hangzhou。
  region: 'yourregion',
  // 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
  accessKeyId: process.env.OSS_ACCESS_KEY_ID,
  accessKeySecret: process.env.OSS_ACCESS_KEY_SECRET,
  authorizationV4: true,
  // 填寫儲存空間名稱。
  bucket: 'examplebucket'
});

async function putBucketReferer () {
  try {
  const result = await client.putBucketReferer(bucket, true, [
  'http://www.aliyun.com',
  'https://www.aliyun.com'
  ]);
  console.log(result);
  } catch (e) {
    console.log(e);
  }
 }

putBucketReferer();

# -*- coding: utf-8 -*-
import oss2
from oss2.credentials import EnvironmentVariableCredentialsProvider
from oss2.models import BucketReferer

# 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
auth = oss2.ProviderAuthV4(EnvironmentVariableCredentialsProvider())

# 填寫Bucket所在地區對應的Endpoint。以華東1（杭州）為例，Endpoint填寫為https://oss-cn-hangzhou.aliyuncs.com。
endpoint = "https://oss-cn-hangzhou.aliyuncs.com"
# 填寫Endpoint對應的Region資訊，例如cn-hangzhou。注意，v4簽名下，必須填寫該參數
region = "cn-hangzhou"

# yourBucketName填寫儲存空間名稱。
bucket = oss2.Bucket(auth, endpoint, "yourBucketName", region=region)

# 設定允許空Referer。
allow_empty_referer = True
# 設定白名單Referer。
referers = ['http://www.aliyun.com', 'https://www.aliyun.com']
# 設定黑名單Referer。
# black_referers = ['http://example.com', 'http://*.example.com']
# 設定截斷QueryString。
allow_truncate_query_string = True
# 設定防盜鏈。
bucket.put_bucket_referer(BucketReferer(allow_empty_referer=allow_empty_referer, referers=referers, black_referers=black_referers,allow_truncate_query_string=allow_truncate_query_string))

using Aliyun.OSS;
using Aliyun.OSS.Common;
// yourEndpoint填寫Bucket所在地區對應的Endpoint。以華東1（杭州）為例，Endpoint填寫為https://oss-cn-hangzhou.aliyuncs.com。
var endpoint = "yourEndpoint";
// 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
var accessKeyId = Environment.GetEnvironmentVariable("OSS_ACCESS_KEY_ID");
var accessKeySecret = Environment.GetEnvironmentVariable("OSS_ACCESS_KEY_SECRET");
// 填寫Bucket名稱。
var bucketName = "examplebucket";
// 填寫Bucket所在地區對應的Region。以華東1（杭州）為例，Region填寫為cn-hangzhou。
const string region = "cn-hangzhou";

// 建立ClientConfiguration執行個體，按照您的需要修改預設參數。
var conf = new ClientConfiguration();

// 設定v4簽名。
conf.SignatureVersion = SignatureVersion.V4;

// 建立OssClient執行個體。
var client = new OssClient(endpoint, accessKeyId, accessKeySecret, conf);
c.SetRegion(region);
try
{
    var refererList = new List<string>();
    // 添加Referer白名單。Referer參數支援萬用字元星號（*）和問號（？）。
    refererList.Add("http://www.aliyun.com");
    refererList.Add("https://www.aliyun.com");
    // refererList.Add("http://www.help.aliyun.com");
    // refererList.Add("http://www.?.aliyuncs.com");
    var srq = new SetBucketRefererRequest(bucketName, refererList);
    // 設定防盜鏈。
    client.SetBucketReferer(srq);
    Console.WriteLine("Set bucket:{0} Referer succeeded ", bucketName);
}
catch (OssException ex)
{
    Console.WriteLine("Failed with error code: {0}; Error info: {1}. \nRequestID:{2}\tHostID:{3}",
        ex.ErrorCode, ex.Message, ex.RequestId, ex.HostId);
}
catch (Exception ex)
{
    Console.WriteLine("Failed with error info: {0}", ex.Message);
}

PutBucketRefererRequest request = new PutBucketRefererRequest();
request.setBucketName("examplebucket");
// 添加Referer白名單。Referer參數支援萬用字元星號（*）和問號（？）。
ArrayList<String> referers = new ArrayList<String>();
referers.add("http://www.aliyun.com");
referers.add("https://www.aliyun.com");
// referers.add("http://www.help.aliyun.com");
// referers.add("http://www.?.aliyuncs.com");
request.setReferers(referers);

OSSAsyncTask task = oss.asyncPutBucketReferer(request, new OSSCompletedCallback<PutBucketRefererRequest, PutBucketRefererResult>() {
    @Override
    public void onSuccess(PutBucketRefererRequest request, PutBucketRefererResult result) {
        OSSLog.logInfo("code: " + result.getStatusCode());
    }
    @Override
    public void onFailure(PutBucketRefererRequest request, ClientException clientException, ServiceException serviceException) {
        OSSLog.logError("error: "+serviceException.getRawMessage());
    }
});
task.waitUntilFinished();

package main

import (
	"log"

	"github.com/aliyun/aliyun-oss-go-sdk/oss"
)

func main() {
	// 填寫Bucket名稱。
	bucketName := "examplebucket"

	// 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
	provider, err := oss.NewEnvironmentVariableCredentialsProvider()
	if err != nil {
		log.Fatalf("Error creating credentials provider: %v", err)
	}

	// 建立OSSClient執行個體。
	// yourEndpoint填寫Bucket對應的Endpoint，以華東1（杭州）為例，填寫為https://oss-cn-hangzhou.aliyuncs.com。其它Region請按實際情況填寫。
	// yourRegion填寫Bucket所在地區，以華東1（杭州）為例，填寫為cn-hangzhou。其它Region請按實際情況填寫。
	clientOptions := []oss.ClientOption{oss.SetCredentialsProvider(&provider)}
	clientOptions = append(clientOptions, oss.Region("yourRegion"))
	// 設定簽名版本
	clientOptions = append(clientOptions, oss.AuthVersion(oss.AuthV4))
	client, err := oss.New("yourEndpoint", "", "", clientOptions...)
	if err != nil {
		log.Fatalf("Error creating OSS client: %v", err)
	}

	var setBucketReferer oss.RefererXML
	// 添加Referer白名單，且允許空Referer。Referer參數支援萬用字元星號（*）和問號（？）。
	setBucketReferer.RefererList = []string{
		"http://www.aliyun.com",
		"https://www.aliyun.com",
		"https://www.help.aliyun.com",
		"http://www.?.aliyuncs.com",
	}
	// 添加Referer黑名單。Go SDK 2.2.8及以上版本支援添加Referer黑名單。
	setBucketReferer.RefererBlacklist = &oss.RefererBlacklist{
		Referer: []string{
			"http://www.refuse.com",
			"https://*.hack.com",
			"http://ban.*.com",
			"https://www.?.deny.com",
		},
	}
	setBucketReferer.AllowEmptyReferer = true
	boolFalse := false
	setBucketReferer.AllowTruncateQueryString = &boolFalse

	err = client.SetBucketRefererV2(bucketName, setBucketReferer)
	if err != nil {
		log.Fatalf("Error setting bucket referer: %v", err)
	}

	log.Println("Set Bucket Referer Success")
}

#include <alibabacloud/oss/OssClient.h>
using namespace AlibabaCloud::OSS;

int main(void)
{
    /* 初始化OSS帳號資訊。*/
    
    /* yourEndpoint填寫Bucket所在地區對應的Endpoint。以華東1（杭州）為例，Endpoint填寫為https://oss-cn-hangzhou.aliyuncs.com。*/
    std::string Endpoint = "yourEndpoint";
    /* yourRegion填寫Bucket所在地區對應的Region。以華東1（杭州）為例，Region填寫為cn-hangzhou。*/
    std::string Region = "yourRegion";
    /* 填寫Bucket名稱，例如examplebucket。*/
    std::string BucketName = "examplebucket";

    /* 初始化網路等資源。*/
    InitializeSdk();

    ClientConfiguration conf;
    conf.signatureVersion = SignatureVersionType::V4;
    /* 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。*/
    auto credentialsProvider = std::make_shared<EnvironmentVariableCredentialsProvider>();
    OssClient client(Endpoint, credentialsProvider, conf);
    client.SetRegion(Region);

    /* 設定防盜鏈。*/
    SetBucketRefererRequest request(BucketName);
    request.addReferer("http://www.aliyun.com");
    request.addReferer("https://www.aliyun.com");
    /* request.addReferer("https://help.aliyun.com");*/
    /* request.addReferer("http://www.?.aliyuncs.com");*/
    request.setAllowEmptyReferer(true);

    auto outcome = client.SetBucketReferer(request);

    if (!outcome.isSuccess()) {
        /* 異常處理。*/
        std::cout << "SetBucketReferer fail" <<
        ",code:" << outcome.error().Code() <<
        ",message:" << outcome.error().Message() <<
        ",requestId:" << outcome.error().RequestId() << std::endl;
        return -1;
    }

    /* 釋放網路等資源。*/
    ShutdownSdk();
    return 0;
}

#include "oss_api.h"
#include "aos_http_io.h"
/* yourEndpoint填寫Bucket所在地區對應的Endpoint。以華東1（杭州）為例，Endpoint填寫為https://oss-cn-hangzhou.aliyuncs.com。*/
const char *endpoint = "yourEndpoint";
/* 填寫Bucket名稱，例如examplebucket。*/
const char *bucket_name = "examplebucket";
/* yourRegion填寫Bucket所在地區對應的Region。以華東1（杭州）為例，Region填寫為cn-hangzhou。*/
const char *region = "yourRegion";
void init_options(oss_request_options_t *options)
{
    options->config = oss_config_create(options->pool);
    /* 用char*類型的字串初始化aos_string_t類型。*/
    aos_str_set(&options->config->endpoint, endpoint);
    /* 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。*/
    aos_str_set(&options->config->access_key_id, getenv("OSS_ACCESS_KEY_ID"));
    aos_str_set(&options->config->access_key_secret, getenv("OSS_ACCESS_KEY_SECRET"));
    //需要額外配置以下兩個參數
    aos_str_set(&options->config->region, region);
    options->config->signature_version = 4;
    /* 是否使用了CNAME。0表示不使用。*/
    options->config->is_cname = 0;
    /* 設定網路相關參數，比如逾時時間等。*/
    options->ctl = aos_http_controller_create(options->pool, 0);
}
int main(int argc, char *argv[])
{
    /* 在程式入口調用aos_http_io_initialize方法來初始化網路、記憶體等全域資源。*/
    if (aos_http_io_initialize(NULL, 0) != AOSE_OK) {
        exit(1);
    }
    /* 用於記憶體管理的記憶體池（pool），等價於apr_pool_t。其實現代碼在apr庫中。*/
    aos_pool_t *pool;
    /* 重新建立一個記憶體池，第二個參數是NULL，表示沒有繼承其它記憶體池。*/
    aos_pool_create(&pool, NULL);
    /* 建立並初始化options，該參數包括endpoint、access_key_id、acces_key_secret、is_cname、curl等全域配置資訊。*/
    oss_request_options_t *oss_client_options;
    /* 在記憶體池中分配記憶體給options。*/
    oss_client_options = oss_request_options_create(pool);
    /* 初始化Client的選項oss_client_options。*/
    init_options(oss_client_options);
    /* 初始化參數。*/
    aos_string_t bucket;
    aos_table_t *resp_headers = NULL; 
    aos_status_t *resp_status = NULL;
    oss_referer_config_t referer_config;
    aos_str_set(&bucket, bucket_name);
    aos_list_init(&referer_config.referer_list);
    oss_create_and_add_refer(pool, &referer_config, "http://www.aliyun.com");
    oss_create_and_add_refer(pool, &referer_config, "https://www.aliyun.com");
    referer_config.allow_empty_referer = 1;
    /* 添加Referer白名單。Referer參數支援萬用字元星號（*）和問號（?）。*/
    resp_status = oss_put_bucket_referer(oss_client_options, &bucket, &referer_config, &resp_headers);
    if (aos_status_is_ok(resp_status)) {
        printf("put bucket referer succeeded\n");
    } else {
        printf("put bucket referer failed\n");      
    }
    /* 釋放記憶體池，相當於釋放了請求過程中各資源分派的記憶體。*/
    aos_pool_destroy(pool);
    /* 釋放之前分配的全域資源。*/
    aos_http_io_deinitialize();
    return 0;
}

require 'aliyun/oss'

client = Aliyun::OSS::Client.new(
  # Endpoint以華東1（杭州）為例，其它Region請按實際情況填寫。
  endpoint: 'https://oss-cn-hangzhou.aliyuncs.com',
  # 從環境變數中擷取訪問憑證。運行本程式碼範例之前，請確保已設定環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
  access_key_id: ENV['OSS_ACCESS_KEY_ID'],
  access_key_secret: ENV['OSS_ACCESS_KEY_SECRET']
)
# 填寫Bucket名稱，例如examplebucket。
bucket = client.get_bucket('examplebucket')
# 設定儲存空間Referer列表。
bucket.referer = Aliyun::OSS::BucketReferer.new(
  allow_empty: true, whitelist: ['http://www.aliyun.com', 'https:www.aliyun.com'])