Fix logging in repo, fix stale auth

data/repo_auth.go

@@ -29,14 +29,17 @@ type AuthRepo struct {
 	authUrl   string
 	authError error
 
+	refreshes map[syntax.DID]time.Time
+
 	Logger *slog.Logger
 }
 
 func NewAuthRepo(r *Repo) (*AuthRepo, error) {
 	a := &AuthRepo{
-		r:       r,
-		context: r.context,
-		Logger:  r.Logger,
+		r:         r,
+		context:   r.context,
+		Logger:    r.Logger,
+		refreshes: make(map[syntax.DID]time.Time),
 	}
 	var err error
 	a.oauthConfig, a.oauthClient, a.store, err = a.buildOAuthClient()
@@ -131,6 +134,20 @@ func (r *AuthRepo) ListenForCallback(res chan url.Values) (int, error) {
 
 func (r *AuthRepo) HasAuth(did syntax.DID) bool {
 	sess, err := r.GetSession(did)
+	if err != nil || sess == nil {
+		return false
+	}
+	exp := time.Now().Add(time.Hour * -12)
+	if tm, ok := r.refreshes[did]; ok && tm.After(exp) {
+		return true
+	}
+	_, err = sess.RefreshTokens(r.context)
+	if err != nil {
+		r.Logger.Debug("Failed to refresh tokens")
+		return false
+	}
+	r.refreshes[did] = time.Now()
+
 	return err == nil && sess != nil
 }