cache

package

v0.1.0 Latest Latest Go to latest Published: Jan 19, 2026 License: MIT Imports: 10 Imported by: 0

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Valid go.mod file
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Stable version
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Repository

github.com/Priyans-hu/sreq

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Documentation ¶

Index ¶

Constants
func Decrypt(key, ciphertext []byte) ([]byte, error)
func Encrypt(key, plaintext []byte) ([]byte, error)
func GenerateKey() ([]byte, error)
func IsDisabled() bool
func KeyExists(configDir string) bool
func LoadKey(configDir string) ([]byte, error)
func SaveKey(configDir string, key []byte) error
type Cache
- func New(cfg Config) (*Cache, error)
type Config
type Entry
- func (e *Entry) ExpiresAt() time.Time
- func (e *Entry) IsExpired() bool
type EntryInfo
type Status

Constants ¶

View Source

const (
	// DefaultCacheDir is the default cache directory name
	DefaultCacheDir = "cache"

	// DefaultTTL is the default cache TTL
	DefaultTTL = 1 * time.Hour

	// CacheFileExtension is the extension for cache files
	CacheFileExtension = ".enc"
)

View Source

const (
	// KeySize is the size of the encryption key in bytes (AES-256)
	KeySize = 32

	// KeyFileName is the name of the encryption key file
	KeyFileName = ".key"
)

Variables ¶

This section is empty.

Functions ¶

func Decrypt ¶

func Decrypt(key, ciphertext []byte) ([]byte, error)

Decrypt decrypts data using AES-256-GCM

func Encrypt ¶

func Encrypt(key, plaintext []byte) ([]byte, error)

Encrypt encrypts data using AES-256-GCM

func GenerateKey ¶

func GenerateKey() ([]byte, error)

GenerateKey generates a new random encryption key

func IsDisabled ¶

func IsDisabled() bool

IsDisabled checks if caching is disabled via environment variable

func KeyExists ¶

func KeyExists(configDir string) bool

KeyExists checks if the encryption key file exists

func LoadKey ¶

func LoadKey(configDir string) ([]byte, error)

LoadKey loads the encryption key from file

func SaveKey ¶

func SaveKey(configDir string, key []byte) error

SaveKey saves the encryption key to a file with restricted permissions

Types ¶

type Cache ¶

type Cache struct {
	// contains filtered or unexported fields
}

Cache manages credential caching

func New ¶

func New(cfg Config) (*Cache, error)

New creates a new cache manager

func (*Cache) Clear ¶

func (c *Cache) Clear() error

Clear removes all cached credentials

func (*Cache) ClearEnv ¶

func (c *Cache) ClearEnv(env string) error

ClearEnv removes all cached credentials for an environment

func (*Cache) Delete ¶

func (c *Cache) Delete(service, env string) error

Delete removes cached credentials for a service/env

func (*Cache) Get ¶

func (c *Cache) Get(service, env string) (*types.ResolvedCredentials, error)

Get retrieves cached credentials for a service/env

func (*Cache) Set ¶

func (c *Cache) Set(service, env string, creds *types.ResolvedCredentials) error

Set caches credentials for a service/env

func (*Cache) Status ¶

func (c *Cache) Status() (*Status, error)

Status returns cache status

type Config ¶

type Config struct {
	ConfigDir string
	TTL       time.Duration
}

Config holds cache configuration

type Entry ¶

type Entry struct {
	Service     string                     `json:"service"`
	Env         string                     `json:"env"`
	CachedAt    time.Time                  `json:"cached_at"`
	TTLSeconds  int                        `json:"ttl_seconds"`
	Credentials *types.ResolvedCredentials `json:"credentials"`
}

Entry represents a cached credential entry

func (*Entry) ExpiresAt ¶

func (e *Entry) ExpiresAt() time.Time

ExpiresAt returns when the entry expires

func (*Entry) IsExpired ¶

func (e *Entry) IsExpired() bool

IsExpired checks if the cache entry has expired

type EntryInfo ¶

type EntryInfo struct {
	Service   string
	Env       string
	CachedAt  time.Time
	ExpiresAt time.Time
	Size      int64
	Expired   bool
}

EntryInfo contains information about a cache entry

type Status ¶

type Status struct {
	Enabled    bool
	CacheDir   string
	TTL        time.Duration
	EntryCount int
	TotalSize  int64
	Entries    []EntryInfo
}

Status returns cache status information

Source Files ¶

View all Source files

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