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80 lines
2.1 KiB
Go
80 lines
2.1 KiB
Go
package providers
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import (
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"context"
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"fmt"
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"net/http"
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json "github.com/json-iterator/go"
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"github.com/synctv-org/synctv/internal/provider"
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"golang.org/x/oauth2"
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)
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// https://pan.baidu.com/union/apply
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type BaiduNetDiskProvider struct {
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config oauth2.Config
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}
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func (p *BaiduNetDiskProvider) Init(c provider.Oauth2Option) {
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p.config.Scopes = []string{"basic", "netdisk"}
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p.config.Endpoint = oauth2.Endpoint{
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AuthURL: "https://openapi.baidu.com/oauth/2.0/authorize",
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TokenURL: "https://openapi.baidu.com/oauth/2.0/token",
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}
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p.config.ClientID = c.ClientID
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p.config.ClientSecret = c.ClientSecret
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p.config.RedirectURL = c.RedirectURL
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}
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func (p *BaiduNetDiskProvider) Provider() provider.OAuth2Provider {
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return "baidu-netdisk"
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}
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func (p *BaiduNetDiskProvider) NewAuthURL(state string) string {
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return p.config.AuthCodeURL(state, oauth2.AccessTypeOnline)
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}
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func (p *BaiduNetDiskProvider) GetToken(ctx context.Context, code string) (*oauth2.Token, error) {
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return p.config.Exchange(ctx, code)
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}
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func (p *BaiduNetDiskProvider) RefreshToken(ctx context.Context, tk string) (*oauth2.Token, error) {
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return p.config.TokenSource(ctx, &oauth2.Token{RefreshToken: tk}).Token()
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}
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func (p *BaiduNetDiskProvider) GetUserInfo(ctx context.Context, tk *oauth2.Token) (*provider.UserInfo, error) {
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client := p.config.Client(ctx, tk)
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req, err := http.NewRequestWithContext(ctx, http.MethodGet, fmt.Sprintf("https://pan.baidu.com/rest/2.0/xpan/nas?method=uinfo&access_token=%s", tk.AccessToken), nil)
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if err != nil {
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return nil, err
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}
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resp, err := client.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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ui := baiduNetDiskProviderUserInfo{}
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err = json.NewDecoder(resp.Body).Decode(&ui)
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if err != nil {
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return nil, err
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}
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if ui.Errno != 0 {
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return nil, fmt.Errorf("baidu oauth2 get user info error: %s", ui.Errmsg)
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}
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return &provider.UserInfo{
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Username: ui.BaiduName,
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ProviderUserID: ui.Uk,
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}, nil
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}
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type baiduNetDiskProviderUserInfo struct {
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BaiduName string `json:"baidu_name"`
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Errmsg string `json:"errmsg"`
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Errno int `json:"errno"`
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Uk uint `json:"uk"`
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}
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func init() {
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RegisterProvider(new(BaiduNetDiskProvider))
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}
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