Squashed commit of the following:

commit f5baab4e88
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Sat Jul 9 17:50:53 2022 -0400

    Finalize activity event sending logic and cron config

commit 9830387f21
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Sat Jul 9 16:26:13 2022 -0400

    Send power events in a more usable format

commit 49f3a61d16
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Sat Jul 9 15:47:24 2022 -0400

    Configure cron to actually send to endpoint

commit 28137c4c14
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Sat Jul 9 15:42:29 2022 -0400

    Copy the body buffer otherwise subsequent backoff attempts will not have a buffer to send

commit 20e44bdc55
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Sat Jul 9 14:38:41 2022 -0400

    Add internal logic to process activity events and send them to the panel

commit 0380488cd2
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Mon Jul 4 17:55:17 2022 -0400

    Track power events

commit 9eab08b92f
Author: DaneEveritt <dane@daneeveritt.com>
Date:   Mon Jul 4 17:36:03 2022 -0400

    Initial logic to support logging activity on Wings to send back to the panel

router/router.go

@@ -66,6 +66,7 @@ func Configure(m *wserver.Manager, client remote.Client) *gin.Engine {
 		server.DELETE("", deleteServer)
 
 		server.GET("/logs", getServerLogs)
+		server.GET("/activity", getServerActivityLogs)
 		server.POST("/power", postServerPower)
 		server.POST("/commands", postServerCommands)
 		server.POST("/install", postServerInstall)

router/router_server.go

@@ -2,6 +2,9 @@ package router
 
 import (
 	"context"
+	"github.com/goccy/go-json"
+	"github.com/pterodactyl/wings/internal/database"
+	"github.com/xujiajun/nutsdb"
 	"net/http"
 	"os"
 	"strconv"
@@ -40,6 +43,44 @@ func getServerLogs(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"data": out})
 }
 
+// Returns the activity logs tracked internally for the server instance. Note that these
+// logs are routinely cleared out as Wings communicates directly with the Panel to pass
+// along all of the logs for servers it monitors. As activities are passed to the panel
+// they are deleted from Wings.
+//
+// As a result, this endpoint may or may not return data, and the data returned can change
+// between requests.
+func getServerActivityLogs(c *gin.Context) {
+	s := ExtractServer(c)
+
+	var out [][]byte
+	err := database.DB().View(func(tx *nutsdb.Tx) error {
+		items, err := tx.LRange(database.ServerActivityBucket, []byte(s.ID()), 0, 10)
+		if err != nil {
+			return err
+		}
+		out = items
+		return nil
+	})
+
+	if err != nil {
+		middleware.CaptureAndAbort(c, err)
+		return
+	}
+
+	var activity []*server.Activity
+	for _, b := range out {
+		var a server.Activity
+		if err := json.Unmarshal(b, &a); err != nil {
+			middleware.CaptureAndAbort(c, err)
+			return
+		}
+		activity = append(activity, &a)
+	}
+
+	c.JSON(http.StatusOK, gin.H{"data": activity})
+}
+
 // Handles a request to control the power state of a server. If the action being passed
 // through is invalid a 404 is returned. Otherwise, a HTTP/202 Accepted response is returned
 // and the actual power action is run asynchronously so that we don't have to block the

router/tokens/websocket.go

@@ -7,7 +7,6 @@ import (
 
 	"github.com/apex/log"
 	"github.com/gbrlsnchs/jwt/v3"
-	"github.com/goccy/go-json"
 )
 
 // The time at which Wings was booted. No JWT's created before this time are allowed to
@@ -35,15 +34,15 @@ func DenyJTI(jti string) {
 	denylist.Store(jti, time.Now())
 }
 
-// A JWT payload for Websocket connections. This JWT is passed along to the Websocket after
-// it has been connected to by sending an "auth" event.
+// WebsocketPayload defines the JWT payload for a websocket connection. This JWT is passed along to
+// the websocket after it has been connected to by sending an "auth" event.
 type WebsocketPayload struct {
 	jwt.Payload
 	sync.RWMutex
 
-	UserID      json.Number `json:"user_id"`
-	ServerUUID  string      `json:"server_uuid"`
-	Permissions []string    `json:"permissions"`
+	UserUUID    string   `json:"user_uuid"`
+	ServerUUID  string   `json:"server_uuid"`
+	Permissions []string `json:"permissions"`
 }
 
 // Returns the JWT payload.

router/websocket/websocket.go

@@ -40,6 +40,7 @@ type Handler struct {
 	Connection   *websocket.Conn `json:"-"`
 	jwt          *tokens.WebsocketPayload
 	server       *server.Server
+	ra           server.RequestActivity
 	uuid         uuid.UUID
 }
 
@@ -109,6 +110,7 @@ func GetHandler(s *server.Server, w http.ResponseWriter, r *http.Request) (*Hand
 		Connection: conn,
 		jwt:        nil,
 		server:     s,
+		ra:         s.NewRequestActivity("", r.RemoteAddr),
 		uuid:       u,
 	}, nil
 }
@@ -264,6 +266,7 @@ func (h *Handler) GetJwt() *tokens.WebsocketPayload {
 // setJwt sets the JWT for the websocket in a race-safe manner.
 func (h *Handler) setJwt(token *tokens.WebsocketPayload) {
 	h.Lock()
+	h.ra = h.ra.SetUser(token.UserUUID)
 	h.jwt = token
 	h.Unlock()
 }
@@ -365,6 +368,10 @@ func (h *Handler) HandleInbound(ctx context.Context, m Message) error {
 				return nil
 			}
 
+			if err == nil {
+				_ = h.ra.Save(h.server, server.Event(server.ActivityPowerPrefix+action), nil)
+			}
+
 			return err
 		}
 	case SendServerLogsEvent:
@@ -421,6 +428,10 @@ func (h *Handler) HandleInbound(ctx context.Context, m Message) error {
 				}
 			}
 
+			_ = h.ra.Save(h.server, server.ActivityConsoleCommand, server.ActivityMeta{
+				"command": strings.Join(m.Args, ""),
+			})
+
 			return h.server.Environment.SendCommand(strings.Join(m.Args, ""))
 		}
 	}