Function handler

aws-golang-auth-examples/functions/auth2/main.go:11–23

(request events.APIGatewayCustomAuthorizerRequest)

)

func handler(request events.APIGatewayCustomAuthorizerRequest) (events.APIGatewayCustomAuthorizerResponse, error) {
	token := request.AuthorizationToken
	tokenSlice := strings.Split(token, " ")
	var bearerToken string
	if len(tokenSlice) > 1 {
		bearerToken = tokenSlice[len(tokenSlice)-1]
	}
	if bearerToken == "" {
		return events.APIGatewayCustomAuthorizerResponse{}, errors.New("Unauthorized")
	}

	return generatePolicy("user", "Allow", request.MethodArn, map[string]interface{}{"name": bearerToken}), nil
}

func main() {
	lambda.Start(handler)