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oauth.go
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oauth.go
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/*
* Copyright 2020 The Dragonfly Authors
*
* 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.
*/
//go:generate mockgen -destination mocks/oauth_mock.go -source oauth.go -package mocks
package oauth
import (
"errors"
"time"
"golang.org/x/oauth2"
)
const (
timeout = 2 * time.Minute
)
const (
Google = "google"
Github = "github"
)
type User struct {
Name string
Email string
Avatar string
}
type Oauth interface {
AuthCodeURL() (string, error)
Exchange(string) (*oauth2.Token, error)
GetUser(*oauth2.Token) (*User, error)
}
type oauth struct {
Oauth Oauth
}
func New(name, clientID, clientSecret, redirectURL string) (Oauth, error) {
var o Oauth
switch name {
case Google:
o = newGoogle(name, clientID, clientSecret, redirectURL)
case Github:
o = newGithub(name, clientID, clientSecret, redirectURL)
default:
return nil, errors.New("invalid oauth name")
}
return o, nil
}
func (g *oauth) AuthCodeURL() (string, error) {
return g.Oauth.AuthCodeURL()
}
func (g *oauth) Exchange(code string) (*oauth2.Token, error) {
return g.Oauth.Exchange(code)
}
func (g *oauth) GetUser(token *oauth2.Token) (*User, error) {
return g.Oauth.GetUser(token)
}