Session 4 complete - RedFlag update management platform

🚩 Private development - version retention only

✅ Complete web dashboard (React + TypeScript + TailwindCSS)
✅ Production-ready server backend (Go + Gin + PostgreSQL)
✅ Linux agent with APT + Docker scanning + local CLI tools
✅ JWT authentication and REST API
✅ Update discovery and approval workflow

🚧 Status: Alpha software - active development
📦 Purpose: Version retention during development
⚠️  Not for public use or deployment

aggregator-server/cmd/server/main.go

@@ -0,0 +1,86 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"path/filepath"
+
+	"github.com/aggregator-project/aggregator-server/internal/api/handlers"
+	"github.com/aggregator-project/aggregator-server/internal/api/middleware"
+	"github.com/aggregator-project/aggregator-server/internal/config"
+	"github.com/aggregator-project/aggregator-server/internal/database"
+	"github.com/aggregator-project/aggregator-server/internal/database/queries"
+	"github.com/gin-gonic/gin"
+)
+
+func main() {
+	// Load configuration
+	cfg, err := config.Load()
+	if err != nil {
+		log.Fatal("Failed to load configuration:", err)
+	}
+
+	// Set JWT secret
+	middleware.JWTSecret = cfg.JWTSecret
+
+	// Connect to database
+	db, err := database.Connect(cfg.DatabaseURL)
+	if err != nil {
+		log.Fatal("Failed to connect to database:", err)
+	}
+	defer db.Close()
+
+	// Run migrations
+	migrationsPath := filepath.Join("internal", "database", "migrations")
+	if err := db.Migrate(migrationsPath); err != nil {
+		log.Fatal("Failed to run migrations:", err)
+	}
+
+	// Initialize queries
+	agentQueries := queries.NewAgentQueries(db.DB)
+	updateQueries := queries.NewUpdateQueries(db.DB)
+	commandQueries := queries.NewCommandQueries(db.DB)
+
+	// Initialize handlers
+	agentHandler := handlers.NewAgentHandler(agentQueries, commandQueries, cfg.CheckInInterval)
+	updateHandler := handlers.NewUpdateHandler(updateQueries)
+
+	// Setup router
+	router := gin.Default()
+
+	// Health check
+	router.GET("/health", func(c *gin.Context) {
+		c.JSON(200, gin.H{"status": "healthy"})
+	})
+
+	// API routes
+	api := router.Group("/api/v1")
+	{
+		// Public routes
+		api.POST("/agents/register", agentHandler.RegisterAgent)
+
+		// Protected agent routes
+		agents := api.Group("/agents")
+		agents.Use(middleware.AuthMiddleware())
+		{
+			agents.GET("/:id/commands", agentHandler.GetCommands)
+			agents.POST("/:id/updates", updateHandler.ReportUpdates)
+			agents.POST("/:id/logs", updateHandler.ReportLog)
+		}
+
+		// Dashboard/Web routes (will add proper auth later)
+		api.GET("/agents", agentHandler.ListAgents)
+		api.GET("/agents/:id", agentHandler.GetAgent)
+		api.POST("/agents/:id/scan", agentHandler.TriggerScan)
+		api.GET("/updates", updateHandler.ListUpdates)
+		api.GET("/updates/:id", updateHandler.GetUpdate)
+		api.POST("/updates/:id/approve", updateHandler.ApproveUpdate)
+	}
+
+	// Start server
+	addr := ":" + cfg.ServerPort
+	fmt.Printf("\n🚩 RedFlag Aggregator Server starting on %s\n\n", addr)
+	if err := router.Run(addr); err != nil {
+		log.Fatal("Failed to start server:", err)
+	}
+}