pouch

type CommandNotifier struct {
	Command string
}

type FileConfig struct {
	Path         string   `json:"path,omitempty"`
	Mode         int      `json:"mode,omitempty"`
	Template     string   `json:"template,omitempty"`
	TemplateFile string   `json:"template_file,omitempty"`
	Notify       []string `json:"notify,omitempty"`
	Priority     int      `json:"priority,omitempty"`
}

type NotifierConfig struct {
	Command string `json:"command,omitempty"`
	Service string `json:"service,omitempty"`

	Timeout string `json:"timeout,omitempty"`
}

type NotifierRunner interface {
	Run(context.Context) (string, error)
}

type Pouch interface {
	Run(context.Context) error
	Watch(path string) error
	AddStatusNotifier(StatusNotifier)
	ServiceReloader(Reloader)
}

type PouchState struct {
	// Last known token
	Token string `json:"token,omitempty"`

	// Secrets state
	Secrets map[string]*SecretState `json:"secrets,omitempty"`

	// Path from where this state was read
	Path string `json:"-"`
}

type Pouchfile struct {
	WrappedSecretIDPath string `json:"wrapped_secret_id_path,omitempty"`
	StatePath           string `json:"state_path,omitempty"`

	Vault     vault.Config              `json:"vault,omitempty"`
	Systemd   SystemdConfig             `json:"systemd,omitempty"`
	Notifiers map[string]NotifierConfig `json:"notifiers,omitempty"`
	Secrets   map[string]SecretConfig   `json:"secrets,omitempty"`
	Files     []FileConfig              `json:"files,omitempty"`
}

type PriorityFile struct {
	Priority int    `json:"-"`
	Path     string `json:"path,omitempty"`
}

type PriorityFileSortedList []PriorityFile

type Reloader interface {
	Reload(context.Context, string) error
}

type SecretConfig struct {
	VaultURL   string     `json:"vault_url,omitempty"`
	HTTPMethod string     `json:"http_method,omitempty"`
	Data       SecretData `json:"data,omitempty"`
}

type SecretData map[string]interface{}

type SecretState struct {
	// Secret name
	Name string `json:"name,omitempty"`

	// Time when the secret was read
	Timestamp time.Time `json:"creation_time,omitempty"`

	// Lease duration, in seconds, if any when the secret was read
	LeaseDuration int `json:"lease_duration,omitempty"`

	// Secret will be renewed after this portion of its life has passed
	DurationRatio float64 `json:"duration_ratio,omitempty"`

	// If the secret has no expiration data, don't try to update it
	DisableAutoUpdate bool `json:"disable_auto_uptdate,omitempty"`

	// Actual secret
	Data SecretData `json:"data,omitempty"`

	// Files using this secret
	FilesUsing PriorityFileSortedList `json:"files_using,omitempty"`
}

type ServiceNotifier struct {
	Reloader

	Service string
}

type StatusNotifier interface {
	NotifyReady() error
}

type SystemdConfig struct {
	// If pouch should enable systemd support. Defaults to true
	// if systemd is available
	Enabled *bool `json:"enabled,omitempty"`
}