34a221c5c9
Core changes: - `object.ID` moved to new package `oid`; - `object.Address` moved to new package `address`; - `pool.Object` interface changes. Additionally: - Set container owner in `Agent.IssueSecret`. - Remove no longer needed fields from `GetObjectParams` - `Length` and `Offset` are never assigned. These values are set in `Range` field. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
61 lines
1.5 KiB
Go
61 lines
1.5 KiB
Go
package cache
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import (
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"time"
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"github.com/bluele/gcache"
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"github.com/nspcc-dev/neofs-s3-gw/creds/accessbox"
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"github.com/nspcc-dev/neofs-sdk-go/object/address"
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)
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type (
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// AccessBoxCache stores access box by its address.
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AccessBoxCache struct {
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cache gcache.Cache
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}
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// Config stores expiration params for cache.
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Config struct {
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Size int
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Lifetime time.Duration
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}
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)
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const (
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// DefaultAccessBoxCacheSize is a default maximum number of entries in cache.
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DefaultAccessBoxCacheSize = 100
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// DefaultAccessBoxCacheLifetime is a default lifetime of entries in cache.
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DefaultAccessBoxCacheLifetime = 10 * time.Minute
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)
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// DefaultAccessBoxConfig return new default cache expiration values.
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func DefaultAccessBoxConfig() *Config {
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return &Config{Size: DefaultAccessBoxCacheSize, Lifetime: DefaultAccessBoxCacheLifetime}
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}
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// NewAccessBoxCache creates an object of BucketCache.
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func NewAccessBoxCache(config *Config) *AccessBoxCache {
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gc := gcache.New(config.Size).LRU().Expiration(config.Lifetime).Build()
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return &AccessBoxCache{cache: gc}
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}
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// Get returns cached object.
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func (o *AccessBoxCache) Get(address *address.Address) *accessbox.Box {
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entry, err := o.cache.Get(address.String())
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if err != nil {
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return nil
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}
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result, ok := entry.(*accessbox.Box)
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if !ok {
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return nil
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}
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return result
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}
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// Put stores an object to cache.
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func (o *AccessBoxCache) Put(address *address.Address, box *accessbox.Box) error {
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return o.cache.Set(address.String(), box)
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}
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