Tapped pods report via endpoint instead of web socket (#164)

agent/pkg/api/main.go

@@ -88,9 +88,9 @@ func startReadingFiles(workingDir string) {
 		for _, entry := range inputHar.Log.Entries {
 			time.Sleep(time.Millisecond * 250)
 			connectionInfo := &tap.ConnectionInfo{
-				ClientIP: fileInfo.Name(),
+				ClientIP:   fileInfo.Name(),
 				ClientPort: "",
-				ServerIP: "",
+				ServerIP:   "",
 				ServerPort: "",
 				IsOutgoing: false,
 			}
@@ -118,7 +118,6 @@ func StartReadingOutbound(outboundLinkChannel <-chan *tap.OutboundLink) {
 	}
 }
 
-
 func saveHarToDb(entry *har.Entry, connectionInfo *tap.ConnectionInfo) {
 	entryBytes, _ := json.Marshal(entry)
 	serviceName, urlPath := getServiceNameFromUrl(entry.Request.URL)
@@ -168,7 +167,7 @@ func saveHarToDb(entry *har.Entry, connectionInfo *tap.ConnectionInfo) {
 		return
 	}
 	baseEntryBytes, _ := models.CreateBaseEntryWebSocketMessage(&baseEntry)
-	broadcastToBrowserClients(baseEntryBytes)
+	BroadcastToBrowserClients(baseEntryBytes)
 }
 
 func getServiceNameFromUrl(inputUrl string) (string, string) {
@@ -196,6 +195,5 @@ func getEstimatedEntrySizeBytes(mizuEntry models.MizuEntry) int {
 	sizeBytes += 8 // SizeBytes bytes
 	sizeBytes += 1 // IsOutgoing bytes
 
-
 	return sizeBytes
 }

agent/pkg/api/socket_routes.go

@@ -1,4 +1,4 @@
-package routes
+package api
 
 import (
 	"errors"
@@ -18,10 +18,10 @@ type EventHandlers interface {
 }
 
 type SocketConnection struct {
-	connection *websocket.Conn
-	lock *sync.Mutex
+	connection    *websocket.Conn
+	lock          *sync.Mutex
 	eventHandlers EventHandlers
-	isTapper bool
+	isTapper      bool
 }
 
 var websocketUpgrader = websocket.Upgrader{
@@ -91,7 +91,7 @@ func socketCleanup(socketId int, socketConnection *SocketConnection) {
 	socketConnection.eventHandlers.WebSocketDisconnect(socketId, socketConnection.isTapper)
 }
 
-var db = debounce.NewDebouncer(time.Second * 5, func() {
+var db = debounce.NewDebouncer(time.Second*5, func() {
 	fmt.Println("Successfully sent to socket")
 })
 
@@ -102,7 +102,7 @@ func SendToSocket(socketId int, message []byte) error {
 	}
 
 	var sent = false
-	time.AfterFunc(time.Second * 5, func() {
+	time.AfterFunc(time.Second*5, func() {
 		if !sent {
 			fmt.Println("Socket timed out")
 			socketCleanup(socketId, socketObj)

agent/pkg/api/socket_server_handlers.go

@@ -8,7 +8,6 @@ import (
 	"github.com/up9inc/mizu/tap"
 	"mizuserver/pkg/models"
 	"mizuserver/pkg/providers"
-	"mizuserver/pkg/routes"
 	"mizuserver/pkg/up9"
 	"sync"
 )
@@ -17,12 +16,12 @@ var browserClientSocketUUIDs = make([]int, 0)
 var socketListLock = sync.Mutex{}
 
 type RoutesEventHandlers struct {
-	routes.EventHandlers
+	EventHandlers
 	SocketHarOutChannel chan<- *tap.OutputChannelItem
 }
 
 func init() {
-	go up9.UpdateAnalyzeStatus(broadcastToBrowserClients)
+	go up9.UpdateAnalyzeStatus(BroadcastToBrowserClients)
 }
 
 func (h *RoutesEventHandlers) WebSocketConnect(socketId int, isTapper bool) {
@@ -47,15 +46,14 @@ func (h *RoutesEventHandlers) WebSocketDisconnect(socketId int, isTapper bool) {
 	}
 }
 
-func broadcastToBrowserClients(message []byte) {
+func BroadcastToBrowserClients(message []byte) {
 	for _, socketId := range browserClientSocketUUIDs {
 		go func(socketId int) {
-			err := routes.SendToSocket(socketId, message)
+			err := SendToSocket(socketId, message)
 			if err != nil {
 				fmt.Printf("error sending message to socket ID %d: %v", socketId, err)
 			}
 		}(socketId)
-
 	}
 }
 
@@ -81,7 +79,7 @@ func (h *RoutesEventHandlers) WebSocketMessage(_ int, message []byte) {
 				rlog.Infof("Could not unmarshal message of message type %s %v\n", socketMessageBase.MessageType, err)
 			} else {
 				providers.TapStatus.Pods = statusMessage.TappingStatus.Pods
-				broadcastToBrowserClients(message)
+				BroadcastToBrowserClients(message)
 			}
 		case shared.WebsocketMessageTypeOutboundLink:
 			var outboundLinkMessage models.WebsocketOutboundLinkMessage
@@ -116,7 +114,7 @@ func handleTLSLink(outboundLinkMessage models.WebsocketOutboundLinkMessage) {
 		rlog.Errorf("Error marshaling outbound link message for broadcasting: %v", err)
 	} else {
 		fmt.Printf("Broadcasting outboundlink message %s\n", string(marshaledMessage))
-		broadcastToBrowserClients(marshaledMessage)
+		BroadcastToBrowserClients(marshaledMessage)
 	}
 }
 

agent/pkg/controllers/entries_controller.go

@@ -8,6 +8,7 @@ import (
 	"github.com/romana/rlog"
 	"mizuserver/pkg/database"
 	"mizuserver/pkg/models"
+	"mizuserver/pkg/providers"
 	"mizuserver/pkg/up9"
 	"mizuserver/pkg/utils"
 	"mizuserver/pkg/validation"
@@ -241,3 +242,15 @@ func GetGeneralStats(c *gin.Context) {
 	database.GetEntriesTable().Raw(sqlQuery).Scan(&result)
 	c.JSON(http.StatusOK, result)
 }
+
+func GetTappingStatus(c *gin.Context) {
+	c.JSON(http.StatusOK, providers.TapStatus)
+}
+
+func AnalyzeInformation(c *gin.Context) {
+	c.JSON(http.StatusOK, up9.GetAnalyzeInfo())
+}
+
+func GetRecentTLSLinks(c *gin.Context) {
+	c.JSON(http.StatusOK, providers.GetAllRecentTLSAddresses())
+}

agent/pkg/controllers/status_controller.go

@@ -1,20 +1,32 @@
 package controllers
 
 import (
+	"encoding/json"
 	"github.com/gin-gonic/gin"
+	"github.com/romana/rlog"
+	"github.com/up9inc/mizu/shared"
+	"mizuserver/pkg/api"
 	"mizuserver/pkg/providers"
-	"mizuserver/pkg/up9"
+	"mizuserver/pkg/validation"
 	"net/http"
 )
 
-func GetTappingStatus(c *gin.Context) {
-	c.JSON(http.StatusOK, providers.TapStatus)
-}
-
-func AnalyzeInformation(c *gin.Context) {
-	c.JSON(http.StatusOK, up9.GetAnalyzeInfo())
-}
-
-func GetRecentTLSLinks(c *gin.Context) {
-	c.JSON(http.StatusOK, providers.GetAllRecentTLSAddresses())
+func PostTappedPods(c *gin.Context) {
+	tapStatus := &shared.TapStatus{}
+	if err := c.Bind(tapStatus); err != nil {
+		c.JSON(http.StatusBadRequest, err)
+		return
+	}
+	if err := validation.Validate(tapStatus); err != nil {
+		c.JSON(http.StatusBadRequest, err)
+		return
+	}
+	rlog.Infof("[Status] POST request: %d tapped pods", len(tapStatus.Pods))
+	providers.TapStatus.Pods = tapStatus.Pods
+	message := shared.CreateWebSocketStatusMessage(*tapStatus)
+	if jsonBytes, err := json.Marshal(message); err != nil {
+		rlog.Errorf("Could not Marshal message %v\n", err)
+	} else {
+		api.BroadcastToBrowserClients(jsonBytes)
+	}
 }

agent/pkg/routes/status_routes.go

@@ -0,0 +1,12 @@
+package routes
+
+import (
+	"github.com/gin-gonic/gin"
+	"mizuserver/pkg/controllers"
+)
+
+func StatusRoutes(ginApp *gin.Engine) {
+	routeGroup := ginApp.Group("/status")
+
+	routeGroup.POST("/tappedPods", controllers.PostTappedPods)
+}