mirror of
https://github.com/kubeshark/kubeshark.git
synced 2026-07-26 16:55:01 +00:00
97 lines
3.2 KiB
Go
97 lines
3.2 KiB
Go
package api
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"github.com/antoniodipinto/ikisocket"
|
|
"github.com/up9inc/mizu/shared"
|
|
"mizuserver/pkg/controllers"
|
|
"mizuserver/pkg/models"
|
|
"mizuserver/pkg/routes"
|
|
"mizuserver/pkg/tap"
|
|
)
|
|
|
|
var browserClientSocketUUIDs = make([]string, 0)
|
|
|
|
type RoutesEventHandlers struct {
|
|
routes.EventHandlers
|
|
SocketHarOutChannel chan<- *tap.OutputChannelItem
|
|
}
|
|
|
|
|
|
func (h *RoutesEventHandlers) WebSocketConnect(ep *ikisocket.EventPayload) {
|
|
if ep.Kws.GetAttribute("is_tapper") == true {
|
|
fmt.Println(fmt.Sprintf("Websocket Connection event - Tapper connected: %s", ep.SocketUUID))
|
|
} else {
|
|
fmt.Println(fmt.Sprintf("Websocket Connection event - Browser socket connected: %s", ep.SocketUUID))
|
|
browserClientSocketUUIDs = append(browserClientSocketUUIDs, ep.SocketUUID)
|
|
}
|
|
}
|
|
|
|
func (h *RoutesEventHandlers) WebSocketDisconnect(ep *ikisocket.EventPayload) {
|
|
if ep.Kws.GetAttribute("is_tapper") == true {
|
|
fmt.Println(fmt.Sprintf("Disconnection event - Tapper connected: %s", ep.SocketUUID))
|
|
} else {
|
|
fmt.Println(fmt.Sprintf("Disconnection event - Browser socket connected: %s", ep.SocketUUID))
|
|
removeSocketUUIDFromBrowserSlice(ep.SocketUUID)
|
|
}
|
|
}
|
|
|
|
func broadcastToBrowserClients(message []byte) {
|
|
ikisocket.EmitToList(browserClientSocketUUIDs, message)
|
|
}
|
|
|
|
func (h *RoutesEventHandlers) WebSocketClose(ep *ikisocket.EventPayload) {
|
|
if ep.Kws.GetAttribute("is_tapper") == true {
|
|
fmt.Println(fmt.Sprintf("Websocket Close event - Tapper connected: %s", ep.SocketUUID))
|
|
} else {
|
|
fmt.Println(fmt.Sprintf("Websocket Close event - Browser socket connected: %s", ep.SocketUUID))
|
|
removeSocketUUIDFromBrowserSlice(ep.SocketUUID)
|
|
}
|
|
}
|
|
|
|
func (h *RoutesEventHandlers) WebSocketError(ep *ikisocket.EventPayload) {
|
|
fmt.Println(fmt.Sprintf("Socket error - Socket uuid : %s %v", ep.SocketUUID, ep.Error))
|
|
}
|
|
|
|
func (h *RoutesEventHandlers) WebSocketMessage(ep *ikisocket.EventPayload) {
|
|
var socketMessageBase shared.WebSocketMessageMetadata
|
|
err := json.Unmarshal(ep.Data, &socketMessageBase)
|
|
if err != nil {
|
|
fmt.Printf("Could not unmarshal websocket message %v\n", err)
|
|
} else {
|
|
switch socketMessageBase.MessageType {
|
|
case shared.WebSocketMessageTypeTappedEntry:
|
|
var tappedEntryMessage models.WebSocketTappedEntryMessage
|
|
err := json.Unmarshal(ep.Data, &tappedEntryMessage)
|
|
if err != nil {
|
|
fmt.Printf("Could not unmarshal message of message type %s %v\n", socketMessageBase.MessageType, err)
|
|
} else {
|
|
h.SocketHarOutChannel <- tappedEntryMessage.Data
|
|
}
|
|
case shared.WebSocketMessageTypeUpdateStatus:
|
|
var statusMessage shared.WebSocketStatusMessage
|
|
err := json.Unmarshal(ep.Data, &statusMessage)
|
|
if err != nil {
|
|
fmt.Printf("Could not unmarshal message of message type %s %v\n", socketMessageBase.MessageType, err)
|
|
} else {
|
|
controllers.TapStatus = statusMessage.TappingStatus
|
|
broadcastToBrowserClients(ep.Data)
|
|
}
|
|
default:
|
|
fmt.Printf("Received socket message of type %s for which no handlers are defined", socketMessageBase.MessageType)
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
func removeSocketUUIDFromBrowserSlice(uuidToRemove string) {
|
|
newUUIDSlice := make([]string, 0, len(browserClientSocketUUIDs))
|
|
for _, uuid := range browserClientSocketUUIDs {
|
|
if uuid != uuidToRemove {
|
|
newUUIDSlice = append(newUUIDSlice, uuid)
|
|
}
|
|
}
|
|
browserClientSocketUUIDs = newUUIDSlice
|
|
}
|