/
githubmirror
/
trivy
Обзор
Документация
Войти
/
githubmirror
/
trivy
Код
Задачи
Вики
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
pkg/cache/client.go
73 строки
2 KB
Teppei Fukuda
feat: add memory cache backend (#7048)
28 июн 2024, 12:42
Не верифицирован
28 июн 2024, 12:42
55ccd06
Код
Авторство
О чём код?
package cache import ( "strings" "time" "golang.org/x/xerrors" "github.com/aquasecurity/trivy/pkg/log" ) const ( TypeUnknown Type = "unknown" TypeFS Type = "fs" TypeRedis Type = "redis" TypeMemory Type = "memory" ) type Type string type Options struct { Backend string CacheDir string RedisCACert string RedisCert string RedisKey string RedisTLS bool TTL time.Duration } func NewType(backend string) Type { // "redis://" or "fs" are allowed for now // An empty value is also allowed for testability switch { case strings.HasPrefix(backend, "redis://"): return TypeRedis case backend == "fs", backend == "": return TypeFS case backend == "memory": return TypeMemory default: return TypeUnknown } } // New returns a new cache client func New(opts Options) (Cache, func(), error) { cleanup := func() {} // To avoid panic var cache Cache t := NewType(opts.Backend) log.Debug("Initializing scan cache...", log.String("type", string(t))) switch t { case TypeRedis: redisCache, err := NewRedisCache(opts.Backend, opts.RedisCACert, opts.RedisCert, opts.RedisKey, opts.RedisTLS, opts.TTL) if err != nil { return nil, cleanup, xerrors.Errorf("unable to initialize redis cache: %w", err) } cache = redisCache case TypeFS: // standalone mode fsCache, err := NewFSCache(opts.CacheDir) if err != nil { return nil, cleanup, xerrors.Errorf("unable to initialize fs cache: %w", err) } cache = fsCache case TypeMemory: cache = NewMemoryCache() default: return nil, cleanup, xerrors.Errorf("unknown cache type: %s", t) } return cache, func() { _ = cache.Close() }, nil }