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[ํŠธ๋Ÿฌ๋ธ” ์ŠˆํŒ…] AWS s3 ์ด๋ฏธ์ง€ ๊นจ์ง€๋Š” ํ˜„์ƒ

by wonee1 2025. 3. 3.
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๐Ÿšจ ๋ฐœ์ƒํ•œ ๋ฌธ์ œ์™€ ์ƒํ™ฉ


 

์ด๋ฏธ์ง€๋ฅผ Getํ•ด์„œ ์ฝ์–ด์˜ฌ ๋•Œ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๋ฌธ์ œ ๋ฐœ์ƒ

 

 

 

Request URL:
<https://hm-s3.s3.ap-northeast-2.amazonaws.com/uploads/886e115c-d25f-436e-bfa0-e73dd42b0858_%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202025-02>
Request Method:
GET
Status Code:
403 Forbidden
Referrer Policy:
strict-origin-when-cross-origin
content-type:
application/xml
date:
Sat, 15 Feb 2025 13:08:43 GMT
server:
AmazonS3
transfer-encoding:
chunked
x-amz-id-2:
BIw5J4DrAOJaj2DyehR/S20GPFi1PLt2rp/T35xPKemOTLoBETud4npSoVKjachfdbuMu3isJwBs8K67jo5ZJtk0IBCNXXwz
x-amz-request-id:
BS7P27Z9DFXKKH4H
accept:
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
accept-encoding:
gzip, deflate, br, zstd
accept-language:
ko-KR,ko;q=0.9,en-US;q=0.8,en;q=0.7
connection:
keep-alive
host:
hm-s3.s3.ap-northeast-2.amazonaws.com
referer:

sec-ch-ua:
"Google Chrome";v="131", "Chromium";v="131", "Not_A Brand";v="24"
sec-ch-ua-mobile:
?1
sec-ch-ua-platform:
"Android"
sec-fetch-dest:
image
sec-fetch-mode:
no-cors
sec-fetch-site:
cross-site
user-agent:
Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Mobile Safari/537.36

 

 

๐Ÿค” ๋ฌธ์ œ์˜ ์›์ธ ํŒŒ์•…ํ•˜๊ธฐ


  1. S3 ๋ฒ„ํ‚ท ๋ฐ ๊ฐ์ฒด ๊ถŒํ•œ ๋ฌธ์ œ
    • ๊ธฐ๋ณธ์ ์œผ๋กœ S3 ๊ฐ์ฒด๋Š” ๋น„๊ณต๊ฐœ์ด๋ฉฐ, s3:GetObject ๊ถŒํ•œ์ด ์—†์œผ๋ฉด 403 Forbidden ์˜ค๋ฅ˜ ๋ฐœ์ƒ.
    • ๊ฐœ๋ณ„ ํŒŒ์ผ์— ํผ๋ธ”๋ฆญ ์ฝ๊ธฐ ๊ถŒํ•œ์ด ์—†์„ ์ˆ˜๋„ ์žˆ์Œ.
  2. CORS ์ •์ฑ… ๋ฌธ์ œ
    • ํ”„๋ก ํŠธ์—”๋“œ ๋„๋ฉ”์ธ์ด S3์˜ CORS ์„ค์ •์— ํ—ˆ์šฉ๋˜์ง€ ์•Š์œผ๋ฉด ์š”์ฒญ์ด ์ฐจ๋‹จ๋  ์ˆ˜ ์žˆ์Œ.
  3. URL ์ธ์ฝ”๋”ฉ ๋ฌธ์ œ
    • ํŒŒ์ผ๋ช…์— ํ•œ๊ธ€ ๋“ฑ ํŠน์ˆ˜๋ฌธ์ž๊ฐ€ ํฌํ•จ๋˜์—ˆ๊ณ , ์ธ์ฝ”๋”ฉ์ด ์ œ๋Œ€๋กœ ๋˜์ง€ ์•Š์œผ๋ฉด ์ ‘๊ทผ ๋ถˆ๊ฐ€.
  4. Signed URL ํ•„์š” ์—ฌ๋ถ€
    • ํผ๋ธ”๋ฆญ ์ ‘๊ทผ์ด ์ œํ•œ๋œ ๊ฒฝ์šฐ, ์„œ๋ฒ„์—์„œ Signed URL์„ ์ƒ์„ฑํ•ด์•ผ ํ•  ์ˆ˜๋„ ์žˆ์Œ.
  5. ์ž˜๋ชป๋œ URL ์š”์ฒญ ๊ฐ€๋Šฅ์„ฑ
    • ํ”„๋ก ํŠธ์—์„œ ์š”์ฒญํ•˜๋Š” URL์ด ์˜ฌ๋ฐ”๋ฅธ์ง€ ํ™•์ธ ํ•„์š”.

 

 

 

 

 

๐Ÿƒ๐Ÿป‍โ™€๏ธ ์‹œ๋„ํ•ด๋ณธ ๋ฐฉ๋ฒ•


 

 CORS ์„ค์ • ์ถ”๊ฐ€

 

CORS ๋ฌธ์ œ๋กœ ์ธํ•ด S3์—์„œ ๋ฆฌ์†Œ์Šค๊ฐ€ ์ฐจ๋‹จ๋  ์ˆ˜๋„ ์žˆ๋‹ค

์•„๋ž˜ CORS ์ •์ฑ…์„ ์ ์šฉํ•˜๋ฉด ํ•ด๊ฒฐ ๊ฐ€๋Šฅํ•˜๋‹ค. 

 

 

 

๐Ÿ”น CORS ์„ค์ • ์ถ”๊ฐ€ ๋ฐฉ๋ฒ•

  1. AWS ์ฝ˜์†” → S3 ์ ‘์†
  2. hm-s3 ๋ฒ„ํ‚ท ์„ ํƒ
  3. [๊ถŒํ•œ(Permissions)] → [CORS ์„ค์ •] ์„น์…˜์œผ๋กœ ์ด๋™
  4. ์•„๋ž˜์˜ CORS ์ •์ฑ… ์ถ”๊ฐ€ ํ›„ ์ €์žฅ

 

 

 

โœ… ๊ฒฐ๋ก 


 

  • โœ… ๋ฒ„ํ‚ท ์ •์ฑ…์—์„œ "s3:GetObject"๋งŒ ํ—ˆ์šฉํ•˜๋„๋ก ์ˆ˜์ •
  • โœ… ๊ฐœ๋ณ„ ๊ฐ์ฒด(ํŒŒ์ผ)์— ํผ๋ธ”๋ฆญ ์ฝ๊ธฐ ๊ถŒํ•œ ๋ถ€์—ฌ
  • โœ… ํ”„๋ก ํŠธ์—”๋“œ์—์„œ ์˜ฌ๋ฐ”๋ฅธ URL์„ ์š”์ฒญํ•˜๋Š”์ง€ ํ™•์ธ
  • โœ… S3 CORS ์„ค์ • ์ถ”๊ฐ€ํ•˜์—ฌ ํ”„๋ก ํŠธ์—”๋“œ ์ ‘๊ทผ ํ—ˆ์šฉ

cors ์„ค์ • ์ค‘์š”ํ•จ….

 

 

์ฐธ๊ณ ํ•œ ๋ธ”๋กœ๊ทธ 

 

๐ŸŒ ์•…๋ช… ๋†’์€ CORS ๊ฐœ๋… & ํ•ด๊ฒฐ๋ฒ• - ์ •๋ฆฌ ๋ํŒ์™• ๐Ÿ‘

 

๐ŸŒ ์•…๋ช… ๋†’์€ CORS ๊ฐœ๋… & ํ•ด๊ฒฐ๋ฒ• - ์ •๋ฆฌ ๋ํŒ์™• ๐Ÿ‘

์•…๋ช… ๋†’์€ CORS ์—๋Ÿฌ ๋ฉ”์„ธ์ง€ ์›น ๊ฐœ๋ฐœ์„ ํ•˜๋‹ค๋ณด๋ฉด ๋ฐ˜๋“œ์‹œ ๋งˆ์ฃผ์น˜๋Š” ๋ฉ๋ฉ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋ฐ”๋กœ CORS ์ด๋‹ค. ์›น ๊ฐœ๋ฐœ์˜ ์‹ ์ž… ์‹ ๊ณ ์‹์ด๋ผ๊ณ  ํ•  ์ •๋„๋กœ, CORS๋Š” ๋ˆ„๊ตฌ๋‚˜ ํ•œ ๋ฒˆ ์ •๋„๋Š” ๊ฒช๊ฒŒ ๋œ๋‹ค๊ณ  ํ•ด๋„ ๊ณผ์–ธ์ด

inpa.tistory.com

 

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