fix: refactor schema for open id claim standards

server/utils/verification_token.go

@@ -0,0 +1,47 @@
+package utils
+
+import (
+	"time"
+
+	"github.com/authorizerdev/authorizer/server/constants"
+	"github.com/golang-jwt/jwt"
+)
+
+type UserInfo struct {
+	Email       string `json:"email"`
+	Host        string `json:"host"`
+	RedirectURL string `json:"redirect_url"`
+}
+
+type CustomClaim struct {
+	*jwt.StandardClaims
+	TokenType string `json:"token_type"`
+	UserInfo
+}
+
+func CreateVerificationToken(email string, tokenType string) (string, error) {
+	t := jwt.New(jwt.GetSigningMethod(constants.JWT_TYPE))
+
+	t.Claims = &CustomClaim{
+		&jwt.StandardClaims{
+
+			ExpiresAt: time.Now().Add(time.Minute * 30).Unix(),
+		},
+		tokenType,
+		UserInfo{Email: email, Host: constants.AUTHORIZER_URL, RedirectURL: constants.APP_URL},
+	}
+
+	return t.SignedString([]byte(constants.JWT_SECRET))
+}
+
+func VerifyVerificationToken(token string) (*CustomClaim, error) {
+	claims := &CustomClaim{}
+	_, err := jwt.ParseWithClaims(token, claims, func(token *jwt.Token) (interface{}, error) {
+		return []byte(constants.JWT_SECRET), nil
+	})
+	if err != nil {
+		return claims, err
+	}
+
+	return claims, nil
+}