From 2db1aa88e8ab53096a936163d686b90d8e056a99 Mon Sep 17 00:00:00 2001
From: rain <167982779@qq.com>
Date: Wed, 21 Aug 2024 23:18:33 +0800
Subject: [PATCH] 国土对接返回信息加密
---
src/main/java/com/dji/sample/component/oss/service/impl/AliyunOssServiceImpl.java | 72 +++++++++++++++++++++++++++---------
1 files changed, 54 insertions(+), 18 deletions(-)
diff --git a/src/main/java/com/dji/sample/component/oss/service/impl/AliyunOssServiceImpl.java b/src/main/java/com/dji/sample/component/oss/service/impl/AliyunOssServiceImpl.java
index 5ffae6c..38de5a1 100644
--- a/src/main/java/com/dji/sample/component/oss/service/impl/AliyunOssServiceImpl.java
+++ b/src/main/java/com/dji/sample/component/oss/service/impl/AliyunOssServiceImpl.java
@@ -1,22 +1,28 @@
package com.dji.sample.component.oss.service.impl;
import com.aliyun.oss.OSS;
+import com.aliyun.oss.OSSClientBuilder;
+import com.aliyun.oss.OSSException;
+import com.aliyun.oss.model.ObjectMetadata;
+import com.aliyun.oss.model.PutObjectRequest;
+import com.aliyun.oss.model.PutObjectResult;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.sts.model.v20150401.AssumeRoleRequest;
import com.aliyuncs.sts.model.v20150401.AssumeRoleResponse;
-import com.dji.sample.component.oss.model.AliyunOSSConfiguration;
+import com.dji.sample.component.oss.model.OssConfiguration;
+import com.dji.sample.component.oss.model.enums.OssTypeEnum;
import com.dji.sample.component.oss.service.IOssService;
import com.dji.sample.media.model.CredentialsDTO;
import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
-import org.springframework.util.StringUtils;
+import java.io.InputStream;
import java.net.URL;
import java.util.Date;
+import java.util.Objects;
/**
* @author sean
@@ -27,24 +33,28 @@
@Slf4j
public class AliyunOssServiceImpl implements IOssService {
- @Autowired(required = false)
private OSS ossClient;
+
+ @Override
+ public String getOssType() {
+ return OssTypeEnum.ALIYUN.getType();
+ }
@Override
public CredentialsDTO getCredentials() {
try {
DefaultProfile profile = DefaultProfile.getProfile(
- AliyunOSSConfiguration.region, AliyunOSSConfiguration.accessKey, AliyunOSSConfiguration.secretKey);
+ OssConfiguration.region, OssConfiguration.accessKey, OssConfiguration.secretKey);
IAcsClient client = new DefaultAcsClient(profile);
AssumeRoleRequest request = new AssumeRoleRequest();
- request.setDurationSeconds(AliyunOSSConfiguration.expire);
- request.setRoleArn(AliyunOSSConfiguration.roleArn);
- request.setRoleSessionName(AliyunOSSConfiguration.roleSessionName);
+ request.setDurationSeconds(OssConfiguration.expire);
+ request.setRoleArn(OssConfiguration.roleArn);
+ request.setRoleSessionName(OssConfiguration.roleSessionName);
AssumeRoleResponse response = client.getAcsResponse(request);
- return new CredentialsDTO(response.getCredentials(), AliyunOSSConfiguration.expire);
+ return new CredentialsDTO(response.getCredentials(), OssConfiguration.expire);
} catch (ClientException e) {
log.debug("Failed to obtain sts.");
@@ -55,19 +65,45 @@
@Override
public URL getObjectUrl(String bucket, String objectKey) {
- if (!StringUtils.hasText(bucket) || !StringUtils.hasText(objectKey)) {
- return null;
+ // First check if the object can be fetched.
+ boolean isExist = ossClient.doesObjectExist(bucket, objectKey);
+ if (!isExist) {
+ throw new OSSException("对象不存在");
}
- try {
- // First check if the object can be fetched.
- ossClient.getObject(bucket, objectKey);
- return ossClient.generatePresignedUrl(bucket, objectKey,
- new Date(System.currentTimeMillis() + AliyunOSSConfiguration.expire * 1000));
- } catch (NullPointerException e) {
- e.printStackTrace();
+ return ossClient.generatePresignedUrl(bucket, objectKey,
+ new Date(System.currentTimeMillis() + OssConfiguration.expire * 1000));
+ }
+
+ @Override
+ public Boolean deleteObject(String bucket, String objectKey) {
+ if (!ossClient.doesObjectExist(bucket, objectKey)) {
+ return true;
}
+ ossClient.deleteObject(bucket, objectKey);
+ return true;
+ }
+
+ @Override
+ public InputStream getObject(String bucket, String objectKey) {
+ return ossClient.getObject(bucket, objectKey).getObjectContent();
+ }
+
+ @Override
+ public String putObject(String bucket, String objectKey, InputStream input) {
+ if (ossClient.doesObjectExist(bucket, objectKey)) {
+ return "该文件名已存在,请更改文件名后再上传";
+ }
+ PutObjectResult objectResult = ossClient.putObject(new PutObjectRequest(bucket, objectKey, input, new ObjectMetadata()));
+ log.info("Upload File: {}", objectResult.getETag());
return null;
}
+ public void createClient() {
+ if (Objects.nonNull(this.ossClient)) {
+ return;
+ }
+ this.ossClient = new OSSClientBuilder()
+ .build(OssConfiguration.endpoint, OssConfiguration.accessKey, OssConfiguration.secretKey);
+ }
}
--
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