service

type CliSession struct {
	// reference to parent (service)
	Parent *Service
	// symmetric key used or AES encryption/decryption. Needs IV as well
	SymmetricKey []byte // 16 bytes (128 bits)
}

type Collection struct {
	// reference to parent (service)
	Parent *Service
	// Mutex for lock/unlock Items slice
	ItemsMutex *sync.RWMutex
	// Items map. key: Item dbus object path, value: Item object
	Items map[string]*Item
	// collection full dbus object path
	ObjectPath dbus.ObjectPath

	// Mutex for lock/unlock Properties map
	PropertiesMutex *sync.RWMutex
	// collection Properties map
	Properties map[string]dbus.Variant
	// dbus properties handle
	DbusProperties *prop.Properties
	// collection alias (friendly name)
	Alias string
	// Mutex to lock/unlock Locked status of collection
	LockMutex *sync.Mutex
	// collection Label
	Label string
	// true if collection is locked otherwise false
	Locked bool
	// Unix time collection created
	Created uint64
	// Unix time collection modified
	Modified uint64
	// inform parent data has happened
	SaveData SaveData

	// Temporary solution to data race in marshaling for db
	DataMutex *sync.RWMutex
	// contains filtered or unexported fields
}

type Database struct {
	// Database version (used for backward compatibility)
	Version string `json:"version"`
	// TRUE if database is encrypted otherwise false
	Encrypted bool `json:"encrypted"`
	// All collections in this database
	Collections []DbCollection `json:"collections"`
}

type DbCollection struct {
	// Collection object path on dbus
	ObjectPath dbus.ObjectPath `json:"objectPath"`
	// All items in this collection
	Items []DbItem `json:"items"`
	// Collection properties
	Properties map[string]string `json:"properties"`
	// Collection Alias
	Alias string `json:"alias"`
	// Collection Label
	Label string `json:"label"`
	// Is collection locked?
	Locked bool `json:"locked"`
	// Collection creation time (epoch)
	Created uint64 `json:"created"`
	// Collection modification time (epoch)
	Modified uint64 `json:"modified"`
}

type DbItem struct {
	// Item parent (collection) object path
	Parent dbus.ObjectPath `json:"parent"`
	// Item object path on dbus
	ObjectPath dbus.ObjectPath `json:"objectPath"`
	// Item properties
	Properties map[string]string `json:"properties"`
	// Item secret (wrapper around SecretApi)
	Secret DbSecret `json:"secret"`
	// Item lookup attributes
	LookupAttributes map[string]string `json:"lookupAttributes"`
	// Item label
	Label string `json:"label"`
	// Is item locked?
	Locked bool `json:"locked"`
	// Item creation time (epoch)
	Created uint64 `json:"created"`
	// Item modification time (epoch)
	Modified uint64 `json:"modified"`
}

type DbSecret struct {
	// Secret parent (item)
	Parent dbus.ObjectPath `json:"parent"`
	// Secret without encryption
	SecretText string `json:"secretText"`
}

type EncryptionAlgorithm uint8

type Item struct {
	// reference to parent (collection)
	Parent *Collection
	// item full dbus object path
	ObjectPath dbus.ObjectPath
	// Mutex for lock/unlock Properties map
	PropertiesMutex *sync.RWMutex
	// collection Properties map
	Properties map[string]dbus.Variant

	// dbus properties handle
	DbusProperties *prop.Properties
	// secret contained in this item
	Secret *Secret
	// Mutex for lock/unlock LookupAttributes slice
	LookupAttributesMutex *sync.RWMutex
	// LookupAttributes (name + value) contained in this item
	LookupAttributes map[string]string
	// label of this item
	Label string
	// Mutex to lock/unlock Locked status of item
	LockMutex *sync.Mutex
	// true if item is locked otherwise false
	Locked bool
	// Unix time item created
	Created uint64
	// Unix time item modified
	Modified uint64
	// inform parent data has happened
	SaveData SaveData

	// Temporary solution to data race in marshaling for db
	DataMutex *sync.RWMutex
	// contains filtered or unexported fields
}

type PasswordFile struct {
	// Password file version
	Version string `yaml:"version"`
	// Password hash: sha512(salt+password)
	PasswordHash string `yaml:"passwordHash"`
}

type Prompt struct {
	// reference to parent
	Parent *Service
	// prompt full dbus object path
	ObjectPath dbus.ObjectPath
	// client applications can use the window-id to
	// display the prompt attached to their application window
	WindowId string
}

type SaveData func()

type Secret struct {
	// reference to parent (item)
	Parent *Item
	// Unencrypted secret
	PlainSecret string
	// Secret type needed by API
	SecretApi *SecretApi
	// inform parent data has happened
	SaveData SaveData

	// Temporary solution to data race in marshaling for db
	DataMutex *sync.RWMutex
}

type SecretApi struct {
	// The session full dbus object path that was used to encode the secret
	Session dbus.ObjectPath
	// Algorithm dependent parameters for secret value encoding
	Parameters []byte
	// Possibly encoded secret value
	Value []byte
	//The content type of the secret i.e. 'text/plain; charset=utf8'
	ContentType string
}

type SecretMap map[dbus.ObjectPath]Secret

type SecretService struct {
	// reference to parent (service)
	Parent *Service
	// session (public key negotiation)
	Session *SecretServiceCLiSession
}

type SecretServiceCLiSession struct {
	// symmetric key used or AES encryption/decryption. Needs IV as well
	SymmetricKey []byte // 16 bytes (128 bits)
}

type Service struct {
	// dbus session connection
	Connection *dbus.Conn

	Config *ServiceConfig
	// SecretService session
	SecretService *SecretService
	// Mutex for lock/unlock Sessions map
	SessionsMutex *sync.RWMutex
	// Cli Session
	CliSession *CliSession // TODO: REMOVE ME
	// sessions map. key: session dbus object path, value: session object
	Sessions map[string]*Session
	// Mutex for lock/unlock Collections map
	CollectionsMutex *sync.RWMutex
	// Collections map. key: Collection dbus object path, value: Collection object
	Collections map[string]*Collection
	// inform parent data has happened
	// SaveData SaveData
	// Channel to signal saving data to db
	SaveSignalChan chan struct{}
	// inform service is up and ready
	ServiceReadyChan chan struct{}
	// inform service is shutdown
	ServiceShutdownChan chan struct{}
	// inform database has loaded
	DbLoadedChan chan struct{}
}

type ServiceConfig struct {
	// Service home path
	Home string
	// encrypt database
	EncryptDatabase bool
	// allow database to be exported without encryption
	AllowDbExport bool
}

type Session struct {
	// reference to parent (service)
	Parent *Service
	// session full dbus object path
	ObjectPath dbus.ObjectPath
	// encryption algorithm type
	EncryptionAlgorithm EncryptionAlgorithm
	// symmetric key used or AES encryption/decryption. Needs IV as well
	SymmetricKey []byte // 16 bytes (128 bits)

}