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synctv/internal/provider/plugins/client.go

85 lines
2.2 KiB
Go

package plugins
import (
"context"
"time"
"github.com/synctv-org/synctv/internal/provider"
providerpb "github.com/synctv-org/synctv/proto/provider"
"golang.org/x/oauth2"
)
type GRPCClient struct{ client providerpb.Oauth2PluginClient }
var _ provider.ProviderInterface = (*GRPCClient)(nil)
func (c *GRPCClient) Init(o provider.Oauth2Option) {
c.client.Init(context.Background(), &providerpb.InitReq{
ClientId: o.ClientID,
ClientSecret: o.ClientSecret,
RedirectUrl: o.RedirectURL,
})
}
func (c *GRPCClient) Provider() provider.OAuth2Provider {
resp, err := c.client.Provider(context.Background(), &providerpb.Enpty{})
if err != nil {
return ""
}
return provider.OAuth2Provider(resp.Name)
}
func (c *GRPCClient) NewAuthURL(state string) string {
resp, err := c.client.NewAuthURL(context.Background(), &providerpb.NewAuthURLReq{State: state})
if err != nil {
return ""
}
return resp.Url
}
func (c *GRPCClient) GetToken(ctx context.Context, code string) (*oauth2.Token, error) {
resp, err := c.client.GetToken(ctx, &providerpb.GetTokenReq{Code: code})
if err != nil {
return nil, err
}
return &oauth2.Token{
AccessToken: resp.AccessToken,
TokenType: resp.TokenType,
RefreshToken: resp.RefreshToken,
Expiry: time.Unix(resp.Expiry, 0),
}, nil
}
func (c *GRPCClient) RefreshToken(ctx context.Context, tk string) (*oauth2.Token, error) {
resp, err := c.client.RefreshToken(ctx, &providerpb.RefreshTokenReq{
RefreshToken: tk,
})
if err != nil {
return nil, err
}
return &oauth2.Token{
AccessToken: resp.Token.AccessToken,
TokenType: resp.Token.TokenType,
RefreshToken: resp.Token.RefreshToken,
Expiry: time.Unix(resp.Token.Expiry, 0),
}, nil
}
func (c *GRPCClient) GetUserInfo(ctx context.Context, tk *oauth2.Token) (*provider.UserInfo, error) {
resp, err := c.client.GetUserInfo(ctx, &providerpb.GetUserInfoReq{
Token: &providerpb.Token{
AccessToken: tk.AccessToken,
TokenType: tk.TokenType,
RefreshToken: tk.RefreshToken,
Expiry: tk.Expiry.Unix(),
},
})
if err != nil {
return nil, err
}
return &provider.UserInfo{
Username: resp.Username,
ProviderUserID: uint(resp.ProviderUserId),
}, nil
}