BACKEND/Spring

JWT Tutorial

์†ก์ด ๐Ÿซง 2022. 2. 1. 01:12

JWT - Header, Payload, Signature 3๊ฐœ์˜ ๋ถ€๋ถ„์œผ๋กœ ๊ตฌ์„ฑ 

 

Header : Signature๋ฅผ ํ•ด์‹ฑํ•˜๊ธฐ ์œ„ํ•œ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์ •๋ณด๋“ค ๋‹ด๊ฒจ์žˆ์Œ

Payload : ์„œ๋ฒ„์™€ ํด๋ผ์ด์–ธํŠธ๊ฐ€ ์ฃผ๊ณ ๋ฐ›๋Š”, ์‹œ์Šคํ…œ์—์„œ ์‹ค์ œ๋กœ ์‚ฌ์šฉ๋  ์ •๋ณด๋“ค์— ๋Œ€ํ•œ ๋‚ด์šฉ ๋‹ด๊ณ  ์žˆ์Œ

Signature : ํ† ํฐ์˜ ์œ ํšจ์„ฑ ๊ฒ€์ฆ์„ ์œ„ํ•œ ๋ฌธ์ž์—ด (์œ ํšจํ•œ ํ† ํฐ์ธ์ง€ ๊ฒ€์ฆ)