Imports github.com/dgrijalva/jwt-go go.mongodb.org/mongo-driver/mongo go.mongodb.org/mongo-driver/mongo/options go.uber.org/zap google.golang.org/grpc Standard library imports context io/ioutil log os server/auth/api/gen/v1 server/auth/appinfo server/auth/auth server/auth/dao server/auth/token server/auth/wechat server/shared/server time