Sync all server details when booting daemon or server process

api/server_endpoints.go

@@ -3,6 +3,7 @@ package api
 import (
 	"encoding/json"
 	"fmt"
+	"github.com/pkg/errors"
 	"github.com/pterodactyl/wings/parser"
 )
 
@@ -12,10 +13,23 @@ const (
 	ProcessStopNativeStop = "stop"
 )
 
+// Holds the server configuration data returned from the Panel. When a server process
+// is started, Wings communicates with the Panel to fetch the latest build information
+// as well as get all of the details needed to parse the given Egg.
+//
+// This means we do not need to hit Wings each time part of the server is updated, and
+// the Panel serves as the source of truth at all times. This also means if a configuration
+// is accidentally wiped on Wings we can self-recover without too much hassle, so long
+// as Wings is aware of what servers should exist on it.
+type ServerConfigurationResponse struct {
+	Settings             json.RawMessage       `json:"settings"`
+	ProcessConfiguration *ProcessConfiguration `json:"process_configuration"`
+}
+
 // Defines the process configuration for a given server instance. This sets what the
 // daemon is looking for to mark a server as done starting, what to do when stopping,
 // and what changes to make to the configuration file for a server.
-type ServerConfiguration struct {
+type ProcessConfiguration struct {
 	Startup struct {
 		Done            string   `json:"done"`
 		UserInteraction []string `json:"userInteraction"`
@@ -28,10 +42,10 @@ type ServerConfiguration struct {
 }
 
 // Fetches the server configuration and returns the struct for it.
-func (r *PanelRequest) GetServerConfiguration(uuid string) (*ServerConfiguration, *RequestError, error) {
-	resp, err := r.Get(fmt.Sprintf("/servers/%s/configuration", uuid))
+func (r *PanelRequest) GetServerConfiguration(uuid string) (*ServerConfigurationResponse, *RequestError, error) {
+	resp, err := r.Get(fmt.Sprintf("/servers/%s", uuid))
 	if err != nil {
-		return nil, nil, err
+		return nil, nil, errors.WithStack(err)
 	}
 	defer resp.Body.Close()
 
@@ -41,11 +55,11 @@ func (r *PanelRequest) GetServerConfiguration(uuid string) (*ServerConfiguration
 		return nil, r.Error(), nil
 	}
 
-	res := &ServerConfiguration{}
+	res := &ServerConfigurationResponse{}
 	b, _ := r.ReadBody()
 
 	if err := json.Unmarshal(b, res); err != nil {
-		return nil, nil, err
+		return nil, nil, errors.WithStack(err)
 	}
 
 	return res, nil, nil