refactor: align struct fields with OpenID Connect specification

This change adds Name, Picture, GivenName, FamilyName in the UserInfo structure to solve the problem of not being able to obtain user information in some scenarios

Author: HuckOps

oidc/oidc.go

@@ -325,6 +325,10 @@ type UserInfo struct {
 	Profile       string `json:"profile"`
 	Email         string `json:"email"`
 	EmailVerified bool   `json:"email_verified"`
+	Name          string `json:"name"`
+	Picture       string `json:"picture"`
+	GivenName     string `json:"given_name"`
+	FamilyName    string `json:"family_name"`
 
 	claims []byte
 }
@@ -337,6 +341,12 @@ type userInfoRaw struct {
 	// https://forums.aws.amazon.com/thread.jspa?messageID=949441&#949441 and
 	// https://discuss.elastic.co/t/openid-error-after-authenticating-against-aws-cognito/206018/11
 	EmailVerified stringAsBool `json:"email_verified"`
+	// Align the fields in the OpenID example
+	//https://openid.net/specs/openid-connect-core-1_0.html#UserInfoResponse
+	Name       string `json:"name"`
+	Picture    string `json:"picture"`
+	GivenName  string `json:"given_name"`
+	FamilyName string `json:"family_name"`
 }
 
 // Claims unmarshals the raw JSON object claims into the provided object.
@@ -397,6 +407,10 @@ func (p *Provider) UserInfo(ctx context.Context, tokenSource oauth2.TokenSource)
 		Email:         userInfo.Email,
 		EmailVerified: bool(userInfo.EmailVerified),
 		claims:        body,
+		Name:          userInfo.Name,
+		Picture:       userInfo.Picture,
+		GivenName:     userInfo.GivenName,
+		FamilyName:    userInfo.FamilyName,
 	}, nil
 }