126 lines
2.9 KiB
Go
126 lines
2.9 KiB
Go
package structs
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import (
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"encoding/json"
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"errors"
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"sync"
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"time"
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"github.com/gofiber/websocket/v2"
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"github.com/rs/zerolog/log"
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)
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const (
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// Note: Status codes in the range 4000-4999 are reserved for private use
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SocketCloseCodeUnauthorized = 4001
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SocketCloseCodeSessionClosed = 4002 // when user logs out of the session and has multiple tabs with the same session open
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)
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type SocketClient struct {
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SessionId string
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UserId string
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Conn *websocket.Conn
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connMu sync.Mutex
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}
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type SocketMessage struct {
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Conn *websocket.Conn
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Msg []byte
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}
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type SendSocketMessage struct {
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Cmd int
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Body any
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}
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type ReceivedMessage struct {
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Cmd int
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Body map[string]interface{}
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}
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func (socketClient *SocketClient) SendSessionClosedMessage() error {
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return socketClient.writeMessage(websocket.CloseMessage, SendSocketMessage{}, SocketCloseCodeSessionClosed)
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}
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func (socketClient *SocketClient) SendUnauthorizedCloseMessage() error {
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return socketClient.writeMessage(websocket.CloseMessage, SendSocketMessage{}, SocketCloseCodeUnauthorized)
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}
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func (socketClient *SocketClient) SendMessage(message SendSocketMessage) error {
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return socketClient.writeMessage(websocket.TextMessage, message, 0)
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}
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func (socketClient *SocketClient) writeMessage(messageType int, message SendSocketMessage, closeMessageCode int) error {
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var marshaledMessage []byte
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var err error
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if closeMessageCode > 0 {
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marshaledMessage = websocket.FormatCloseMessage(closeMessageCode, "")
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} else {
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marshaledMessage, err = json.Marshal(message)
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if err != nil {
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log.Error().Msgf("Failed to marshal ws message, err: %s", err)
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return err
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}
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}
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socketClient.connMu.Lock()
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defer socketClient.connMu.Unlock()
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if socketClient.Conn == nil {
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log.Error().Msgf("Failed to ws message because conn is nil")
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return errors.New("ws client conn is nil")
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}
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err = socketClient.Conn.WriteMessage(messageType, marshaledMessage)
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if err != nil {
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log.Error().Msgf("Failed to write ws message, err: %s", err)
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return err
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}
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return nil
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}
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type InitUserSocketConnection struct {
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User UserData
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CategoryGroups []CategoryGroup // config specific group tasks
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GroupTasks []GroupTasks // in database saved group tasks
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GroupTasksSteps []GroupTaskSteps
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AllUsers []AllUsers
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Scanners []Scanner
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AllRoles []Role
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AdminArea InitUserSocketConnectionAdminArea
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}
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type InitUserSocketConnectionAdminArea struct {
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RolesPermissions []RolePermissions `json:"RolesPermissions,omitempty"`
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}
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type AllUsers struct {
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Id string
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RoleId string
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Avatar string
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Username string
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ConnectionStatus uint8
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LastOnline time.Time
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}
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type UserData struct {
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Id string
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RoleId string
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Username string
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Email string
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Sessions []UserSessionSocket
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Permissions []string
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}
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type UserSessionSocket struct {
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IdForDeletion string
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UserAgent string
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ConnectionStatus uint8
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LastUsed time.Time
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ExpiresAt time.Time
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}
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