Authentication jwt

[soon530]

https://ithelp.ithome.com.tw/articles/10279579

• JWT 是一種較新的 Token 設計方法，它最大的特點是可以在 Token 中含有使用者資訊。
• JWT 透過 Base64 進行編碼。
• JWT 被「.」分成了三段，分別是：標頭、內容、簽章。
• JWT 需要使用一組密鑰進行簽章，該密鑰必須妥善保管。
• JwtModule 配置密鑰、期限等參數，主要是用來建立 JWT。
• JwtStrategy 的 super 需要指定一些參數，主要是用來驗證 JWT 的。

[soon530]

% yarn add @nestjs/jwt
yarn add v1.22.19
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
warning " > swagger-ui-express@4.5.0" has unmet peer dependency "express@>=4.0.0".
warning " > ts-loader@9.4.1" has unmet peer dependency "webpack@^5.0.0".
[4/4] 🔨  Building fresh packages...
success Saved lockfile.
success Saved 14 new dependencies.
info Direct dependencies
└─ @nestjs/jwt@9.0.0
info All dependencies
├─ @nestjs/jwt@9.0.0
├─ @types/jsonwebtoken@8.5.8
├─ buffer-equal-constant-time@1.0.1
├─ ecdsa-sig-formatter@1.0.11
├─ jsonwebtoken@8.5.1
├─ jwa@1.4.1
├─ jws@3.2.2
├─ lodash.includes@4.3.0
├─ lodash.isboolean@3.0.3
├─ lodash.isinteger@4.0.4
├─ lodash.isnumber@3.0.3
├─ lodash.isplainobject@4.0.6
├─ lodash.isstring@4.0.1
└─ lodash.once@4.1.1
✨  Done in 8.18s.

[soon530]

% yarn add passport-jwt
yarn add v1.22.19
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
warning " > swagger-ui-express@4.5.0" has unmet peer dependency "express@>=4.0.0".
warning " > ts-loader@9.4.1" has unmet peer dependency "webpack@^5.0.0".
[4/4] 🔨  Building fresh packages...
success Saved lockfile.
success Saved 1 new dependency.
info Direct dependencies
└─ passport-jwt@4.0.0
info All dependencies
└─ passport-jwt@4.0.0
✨  Done in 3.49s.

[soon530]

協助開發時，可以做型別檢查，所以-D到開發去

% yarn add -D @types/passport-jwt
yarn add v1.22.19
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
warning " > swagger-ui-express@4.5.0" has unmet peer dependency "express@>=4.0.0".
warning " > ts-loader@9.4.1" has unmet peer dependency "webpack@^5.0.0".
[4/4] 🔨  Building fresh packages...
success Saved lockfile.
success Saved 2 new dependencies.
info Direct dependencies
└─ @types/passport-jwt@3.0.7
info All dependencies
├─ @types/jsonwebtoken@8.5.9
└─ @types/passport-jwt@3.0.7
✨  Done in 4.82s.