credentials

type ConfigDir struct {
	sync.Mutex
	// contains filtered or unexported fields
}

type Credential struct {
	AccessKey  string    `xml:"AccessKeyId,omitempty" json:"accessKey,omitempty"`
	SecretKey  string    `xml:"SecretAccessKey,omitempty" json:"secretKey,omitempty"`
	Expiration time.Time `xml:"Expiration,omitempty" json:"expiration,omitempty"`
}

type Store interface {
	// Sets a new credential to storage, returns a previous entry for the same accessKey.
	Set(cred Credential) (prevCred Credential)

	// Get fetch a saved credential for requested accessKey.
	Get(accessKey string) (cred Credential)

	// Delete a saved credential for the accessKey, returns a deleted copy of the entry.
	Delete(accessKey string) (prevCred Credential)

	// Loads all credentials from storage.
	Load() error

	// Saves all credentials to storage.
	Save() error
}