X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/04efddf61ee4a0e5c65a72a538fe3f026ae94e8e..d0414ca727006b821b10b25d3920dc0f66400356:/services/keep-web/cache.go

diff --git a/services/keep-web/cache.go b/services/keep-web/cache.go
index 886e5910b5..c29ae7d43c 100644
--- a/services/keep-web/cache.go
+++ b/services/keep-web/cache.go
@@ -1,3 +1,7 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
@@ -114,7 +118,7 @@ func (c *cache) Get(arv *arvadosclient.ArvadosClient, targetID string, forceRelo
 
 	var collection *arvados.Collection
 	if pdh != "" {
-		collection = c.lookupCollection(pdh)
+		collection = c.lookupCollection(arv.ApiToken + "\000" + pdh)
 	}
 
 	if collection != nil && permOK {
@@ -146,7 +150,7 @@ func (c *cache) Get(arv *arvadosclient.ArvadosClient, targetID string, forceRelo
 			// PDH changed, but now we know we have
 			// permission -- and maybe we already have the
 			// new PDH in the cache.
-			if coll := c.lookupCollection(current.PortableDataHash); coll != nil {
+			if coll := c.lookupCollection(arv.ApiToken + "\000" + current.PortableDataHash); coll != nil {
 				return coll, nil
 			}
 		}
@@ -166,7 +170,7 @@ func (c *cache) Get(arv *arvadosclient.ArvadosClient, targetID string, forceRelo
 		expire: exp,
 		pdh:    collection.PortableDataHash,
 	})
-	c.collections.Add(collection.PortableDataHash, &cachedCollection{
+	c.collections.Add(arv.ApiToken+"\000"+collection.PortableDataHash, &cachedCollection{
 		expire:     exp,
 		collection: collection,
 	})
@@ -233,15 +237,13 @@ func (c *cache) collectionBytes() uint64 {
 	return size
 }
 
-func (c *cache) lookupCollection(pdh string) *arvados.Collection {
-	if pdh == "" {
-		return nil
-	} else if ent, cached := c.collections.Get(pdh); !cached {
+func (c *cache) lookupCollection(key string) *arvados.Collection {
+	if ent, cached := c.collections.Get(key); !cached {
 		return nil
 	} else {
 		ent := ent.(*cachedCollection)
 		if ent.expire.Before(time.Now()) {
-			c.collections.Remove(pdh)
+			c.collections.Remove(key)
 			return nil
 		} else {
 			atomic.AddUint64(&c.stats.CollectionHits, 1)