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15
src/main/java/kr/bb/product/domain/presigendurl/PresignedUrlData.java
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package kr.bb.product.domain.presigendurl; | ||
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import lombok.AccessLevel; | ||
import lombok.AllArgsConstructor; | ||
import lombok.Builder; | ||
import lombok.Getter; | ||
import lombok.NoArgsConstructor; | ||
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@Getter | ||
@Builder | ||
@NoArgsConstructor(access = AccessLevel.PROTECTED) | ||
@AllArgsConstructor | ||
public class PresignedUrlData { | ||
private String presignedUrl; | ||
} |
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src/main/java/kr/bb/product/domain/presigendurl/PresignedUrlService.java
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package kr.bb.product.domain.presigendurl; | ||
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import com.amazonaws.HttpMethod; | ||
import com.amazonaws.services.s3.AmazonS3; | ||
import com.amazonaws.services.s3.Headers; | ||
import com.amazonaws.services.s3.model.CannedAccessControlList; | ||
import com.amazonaws.services.s3.model.GeneratePresignedUrlRequest; | ||
import java.util.Date; | ||
import java.util.UUID; | ||
import org.springframework.stereotype.Component; | ||
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@Component | ||
public class PresignedUrlService { | ||
public static PresignedUrlData getPresignedUrl( | ||
String prefix, String fileName, AmazonS3 amazonS3, String bucket) { | ||
String onlyOneFileName = onlyOneFileName(fileName); | ||
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GeneratePresignedUrlRequest generatePresignedUrlRequest = | ||
getGeneratePreSignedUrlRequest(bucket, prefix + "/" + onlyOneFileName); | ||
return PresignedUrlData.builder() | ||
.presignedUrl(amazonS3.generatePresignedUrl(generatePresignedUrlRequest).toString()) | ||
.build(); | ||
} | ||
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private static GeneratePresignedUrlRequest getGeneratePreSignedUrlRequest( | ||
String bucket, String fileName) { | ||
GeneratePresignedUrlRequest generatePresignedUrlRequest = | ||
new GeneratePresignedUrlRequest(bucket, fileName) | ||
.withMethod(HttpMethod.PUT) | ||
.withExpiration(getPreSignedUrlExpiration()); | ||
generatePresignedUrlRequest.addRequestParameter( | ||
Headers.S3_CANNED_ACL, CannedAccessControlList.PublicRead.toString()); | ||
return generatePresignedUrlRequest; | ||
} | ||
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private static Date getPreSignedUrlExpiration() { | ||
Date expiration = new Date(); | ||
long expTimeMillis = expiration.getTime(); | ||
expTimeMillis += 1000 * 60 * 5; | ||
expiration.setTime(expTimeMillis); | ||
return expiration; | ||
} | ||
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private static String onlyOneFileName(String fileName) { | ||
return UUID.randomUUID().toString() + fileName; | ||
} | ||
} |
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2 changes: 1 addition & 1 deletion
2
...main/java/kr/bb/product/domain/product/infrastructure/http/api/ProductRestController.java
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