13 ErrInvalidSession = errors.New("invalid session")
16 type authService struct {
17 sessionRepo model.SessionRepository
18 appRepo model.AppRepository
22 func NewAuthService(sessionRepo model.SessionRepository, appRepo model.AppRepository, s Service) Service {
23 return &authService{sessionRepo, appRepo, s}
26 func getSessionID(ctx context.Context) (sessionID string, err error) {
27 sessionID, ok := ctx.Value("session_id").(string)
28 if !ok || len(sessionID) < 1 {
29 return "", ErrInvalidSession
34 func (s *authService) getClient(ctx context.Context) (c *model.Client, err error) {
35 sessionID, err := getSessionID(ctx)
37 return nil, ErrInvalidSession
39 session, err := s.sessionRepo.Get(sessionID)
41 return nil, ErrInvalidSession
43 client, err := s.appRepo.Get(session.InstanceDomain)
47 mc := mastodon.NewClient(&mastodon.Config{
48 Server: client.InstanceURL,
49 ClientID: client.ClientID,
50 ClientSecret: client.ClientSecret,
51 AccessToken: session.AccessToken,
53 c = &model.Client{Client: mc}
57 func (s *authService) GetAuthUrl(ctx context.Context, instance string) (
58 redirectUrl string, sessionID string, err error) {
59 return s.Service.GetAuthUrl(ctx, instance)
62 func (s *authService) GetUserToken(ctx context.Context, sessionID string, c *model.Client,
63 code string) (token string, err error) {
64 sessionID, err = getSessionID(ctx)
68 c, err = s.getClient(ctx)
73 token, err = s.Service.GetUserToken(ctx, sessionID, c, code)
78 err = s.sessionRepo.Update(sessionID, token)
86 func (s *authService) ServeHomePage(ctx context.Context, client io.Writer) (err error) {
87 return s.Service.ServeHomePage(ctx, client)
90 func (s *authService) ServeErrorPage(ctx context.Context, client io.Writer, err error) {
91 s.Service.ServeErrorPage(ctx, client, err)
94 func (s *authService) ServeSigninPage(ctx context.Context, client io.Writer) (err error) {
95 return s.Service.ServeSigninPage(ctx, client)
98 func (s *authService) ServeTimelinePage(ctx context.Context, client io.Writer,
99 c *model.Client, maxID string, sinceID string, minID string) (err error) {
100 c, err = s.getClient(ctx)
104 return s.Service.ServeTimelinePage(ctx, client, c, maxID, sinceID, minID)
107 func (s *authService) ServeThreadPage(ctx context.Context, client io.Writer, c *model.Client, id string, reply bool) (err error) {
108 c, err = s.getClient(ctx)
112 return s.Service.ServeThreadPage(ctx, client, c, id, reply)
115 func (s *authService) ServeNotificationPage(ctx context.Context, client io.Writer, c *model.Client, maxID string, minID string) (err error) {
116 c, err = s.getClient(ctx)
120 return s.Service.ServeNotificationPage(ctx, client, c, maxID, minID)
123 func (s *authService) ServeUserPage(ctx context.Context, client io.Writer, c *model.Client, id string, maxID string, minID string) (err error) {
124 c, err = s.getClient(ctx)
128 return s.Service.ServeUserPage(ctx, client, c, id, maxID, minID)
131 func (s *authService) ServeAboutPage(ctx context.Context, client io.Writer, c *model.Client) (err error) {
132 c, err = s.getClient(ctx)
136 return s.Service.ServeAboutPage(ctx, client, c)
139 func (s *authService) Like(ctx context.Context, client io.Writer, c *model.Client, id string) (err error) {
140 c, err = s.getClient(ctx)
144 return s.Service.Like(ctx, client, c, id)
147 func (s *authService) UnLike(ctx context.Context, client io.Writer, c *model.Client, id string) (err error) {
148 c, err = s.getClient(ctx)
152 return s.Service.UnLike(ctx, client, c, id)
155 func (s *authService) Retweet(ctx context.Context, client io.Writer, c *model.Client, id string) (err error) {
156 c, err = s.getClient(ctx)
160 return s.Service.Retweet(ctx, client, c, id)
163 func (s *authService) UnRetweet(ctx context.Context, client io.Writer, c *model.Client, id string) (err error) {
164 c, err = s.getClient(ctx)
168 return s.Service.UnRetweet(ctx, client, c, id)
171 func (s *authService) PostTweet(ctx context.Context, client io.Writer, c *model.Client, content string, replyToID string, files []*multipart.FileHeader) (id string, err error) {
172 c, err = s.getClient(ctx)
176 return s.Service.PostTweet(ctx, client, c, content, replyToID, files)
179 func (s *authService) Follow(ctx context.Context, client io.Writer, c *model.Client, id string) (err error) {
180 c, err = s.getClient(ctx)
184 return s.Service.Follow(ctx, client, c, id)
187 func (s *authService) UnFollow(ctx context.Context, client io.Writer, c *model.Client, id string) (err error) {
188 c, err = s.getClient(ctx)
192 return s.Service.UnFollow(ctx, client, c, id)