mirror of https://github.com/synctv-org/synctv
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
75 lines
1.6 KiB
Go
75 lines
1.6 KiB
Go
package provider
|
|
|
|
import (
|
|
"context"
|
|
"net/http"
|
|
|
|
json "github.com/json-iterator/go"
|
|
"golang.org/x/oauth2"
|
|
"golang.org/x/oauth2/google"
|
|
)
|
|
|
|
type GoogleProvider struct {
|
|
config oauth2.Config
|
|
}
|
|
|
|
func (g *GoogleProvider) Init(ClientID, ClientSecret string, options ...Oauth2Option) {
|
|
g.config.ClientID = ClientID
|
|
g.config.ClientSecret = ClientSecret
|
|
g.config.Scopes = []string{"profile"}
|
|
g.config.Endpoint = google.Endpoint
|
|
for _, o := range options {
|
|
o(&g.config)
|
|
}
|
|
}
|
|
|
|
func (g *GoogleProvider) Provider() OAuth2Provider {
|
|
return "google"
|
|
}
|
|
|
|
func (g *GoogleProvider) NewConfig(options ...Oauth2Option) *oauth2.Config {
|
|
c := g.config
|
|
for _, o := range options {
|
|
o(&c)
|
|
}
|
|
if c.RedirectURL == "" {
|
|
panic("google oauth2 redirect url is empty")
|
|
}
|
|
return &c
|
|
}
|
|
|
|
func (g *GoogleProvider) GetUserInfo(ctx context.Context, config *oauth2.Config, code string) (*UserInfo, error) {
|
|
oauth2Token, err := config.Exchange(ctx, code)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
client := config.Client(ctx, oauth2Token)
|
|
req, err := http.NewRequestWithContext(ctx, http.MethodGet, "https://www.googleapis.com/oauth2/v2/userinfo", nil)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
resp, err := client.Do(req)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer resp.Body.Close()
|
|
ui := googleUserInfo{}
|
|
err = json.NewDecoder(resp.Body).Decode(&ui)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &UserInfo{
|
|
Username: ui.Name,
|
|
ProviderUserID: ui.ID,
|
|
}, nil
|
|
}
|
|
|
|
func init() {
|
|
registerProvider(new(GoogleProvider))
|
|
}
|
|
|
|
type googleUserInfo struct {
|
|
ID uint `json:"id,string"`
|
|
Name string `json:"name"`
|
|
}
|