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jwt.go
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jwt.go
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package api
import (
"time"
"github.com/dgrijalva/jwt-go"
"github.com/mcluseau/autorizo/auth"
)
func (api *API) createToken(user string, claims jwt.Claims) (*jwt.Token, string, error) {
token := jwt.NewWithClaims(api.SigningMethod, claims)
signed, err := token.SignedString(api.PrivateKey)
return token, signed, err
}
func (api *API) keyfunc(t *jwt.Token) (interface{}, error) {
return api.PublicKey, nil
}
func (api *API) checkToken(tokenString string) (*auth.Claims, error) {
claims := &auth.Claims{}
if _, err := jwt.ParseWithClaims(tokenString, claims, api.keyfunc); err != nil {
return nil, err
}
if err := claims.Valid(); err != nil {
return nil, err
}
return claims, nil
}
func (api *API) authenticate(user, password string) (jwt.Claims, error) {
exp := time.Now().Add(api.TokenDuration)
return api.Authenticator.Authenticate(user, password, exp)
}