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login.go
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login.go
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// Copyright 2020-2021 Buf Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package netconfig
import (
"errors"
)
type login struct {
token string
}
// returns nil if the token is empty.
func newLogin(token string) (*login, error) {
if token == "" {
return nil, nil
}
login := &login{
token: token,
}
if err := validateLogin(login); err != nil {
return nil, err
}
return login, nil
}
func (r *login) Token() string {
return r.token
}
func (r *login) toExternalLogin() ExternalLogin {
return ExternalLogin{
Token: r.token,
}
}
// validateLogin determines if all the required fields are specified.
func validateLogin(login *login) error {
if login == nil {
return errors.New("login cannot be nil")
}
if login.token == "" {
return errors.New("login is missing a token")
}
return nil
}