[bugfix] update common get target account / status doing refresh async (#3124)

internal/processing/common/account.go

@@ -61,13 +61,22 @@ func (p *Processor) GetTargetAccountBy(
 	}
 
 	if requester != nil && visible {
-		// Ensure the account is up-to-date.
+		// Only refresh account if visible to requester,
-		p.federator.RefreshAccountAsync(ctx,
+		// and there is *authorized* requester to prevent
+		// a possible DOS vector for unauthorized clients.
+		latest, _, err := p.federator.RefreshAccount(ctx,
 			requester.Username,
 			target,
 			nil,
 			nil,
 		)
+		if err != nil {
+			log.Errorf(ctx, "error refreshing target %s: %v", target.URI, err)
+			return target, visible, nil
+		}
+
+		// Set latest.
+		target = latest
 	}
 
 	return target, visible, nil

internal/processing/common/status.go

@@ -69,33 +69,22 @@ func (p *Processor) GetTargetStatusBy(
 	}
 
 	if requester != nil && visible {
-		// We only bother refreshing if this status
+		// Only refresh status if visible to requester,
-		// is visible to requester, AND there *is*
+		// and there is *authorized* requester to prevent
-		// a requester (i.e. request is authorized)
+		// a possible DOS vector for unauthorized clients.
-		// to prevent a possible DOS vector.
+		latest, _, err := p.federator.RefreshStatus(ctx,
-
-		if window != nil {
-			// Window is explicitly set, so likely
-			// tighter than the default window.
-			// Do refresh synchronously.
-			_, _, err := p.federator.RefreshStatus(ctx,
 			requester.Username,
 			target,
 			nil,
 			window,
 		)
 		if err != nil {
-				log.Errorf(ctx, "error refreshing status: %v", err)
+			log.Errorf(ctx, "error refreshing target %s: %v", target.URI, err)
-			}
+			return target, visible, nil
-		} else {
-			// Only refresh async *if* out-of-date.
-			p.federator.RefreshStatusAsync(ctx,
-				requester.Username,
-				target,
-				nil,
-				nil,
-			)
 		}
+
+		// Set latest.
+		target = latest
 	}
 
 	return target, visible, nil