Complete VTL implementation with SCST and mhVTL integration
- Installed and configured SCST with 7 handlers - Installed and configured mhVTL with 2 Quantum libraries and 8 LTO-8 drives - Implemented all VTL API endpoints (8/9 working) - Fixed NULL device_path handling in drives endpoint - Added comprehensive error handling and validation - Implemented async tape load/unload operations - Created SCST installation guide for Ubuntu 24.04 - Created mhVTL installation and configuration guide - Added VTL testing guide and automated test scripts - All core API tests passing (89% success rate) Infrastructure status: - PostgreSQL: Configured with proper permissions - SCST: Active with kernel module loaded - mhVTL: 2 libraries (Quantum Scalar i500, Scalar i40) - mhVTL: 8 drives (all Quantum ULTRIUM-HH8 LTO-8) - Calypso API: 8/9 VTL endpoints functional Documentation added: - src/srs-technical-spec-documents/scst-installation.md - src/srs-technical-spec-documents/mhvtl-installation.md - VTL-TESTING-GUIDE.md - scripts/test-vtl.sh Co-Authored-By: Warp <agent@warp.dev>
This commit is contained in:
Warp Agent
155
backend/internal/common/router/middleware.go
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155
backend/internal/common/router/middleware.go
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package router
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import (
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"net/http"
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"strings"
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"github.com/atlasos/calypso/internal/auth"
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"github.com/atlasos/calypso/internal/common/database"
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"github.com/atlasos/calypso/internal/iam"
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"github.com/gin-gonic/gin"
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)
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// authMiddleware validates JWT tokens and sets user context
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func authMiddleware(authHandler *auth.Handler) gin.HandlerFunc {
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return func(c *gin.Context) {
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// Extract token from Authorization header
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authHeader := c.GetHeader("Authorization")
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if authHeader == "" {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "missing authorization header"})
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c.Abort()
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return
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}
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// Parse Bearer token
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parts := strings.SplitN(authHeader, " ", 2)
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if len(parts) != 2 || parts[0] != "Bearer" {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "invalid authorization header format"})
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c.Abort()
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return
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}
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token := parts[1]
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// Validate token and get user
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user, err := authHandler.ValidateToken(token)
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if err != nil {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "invalid or expired token"})
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c.Abort()
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return
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}
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// Load user roles and permissions from database
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// We need to get the DB from the auth handler's context
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// For now, we'll load them in the permission middleware instead
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// Set user in context
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c.Set("user", user)
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c.Set("user_id", user.ID)
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c.Set("username", user.Username)
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c.Next()
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}
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}
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// requireRole creates middleware that requires a specific role
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func requireRole(roleName string) gin.HandlerFunc {
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return func(c *gin.Context) {
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user, exists := c.Get("user")
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if !exists {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "authentication required"})
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c.Abort()
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return
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}
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authUser, ok := user.(*iam.User)
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if !ok {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "invalid user context"})
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c.Abort()
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return
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}
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// Load roles if not already loaded
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if len(authUser.Roles) == 0 {
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// Get DB from context (set by router)
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db, exists := c.Get("db")
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if exists {
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if dbConn, ok := db.(*database.DB); ok {
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roles, err := iam.GetUserRoles(dbConn, authUser.ID)
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if err == nil {
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authUser.Roles = roles
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}
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}
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}
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}
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// Check if user has the required role
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hasRole := false
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for _, role := range authUser.Roles {
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if role == roleName {
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hasRole = true
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break
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}
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}
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if !hasRole {
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c.JSON(http.StatusForbidden, gin.H{"error": "insufficient permissions"})
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c.Abort()
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return
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}
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c.Next()
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}
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}
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// requirePermission creates middleware that requires a specific permission
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func requirePermission(resource, action string) gin.HandlerFunc {
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return func(c *gin.Context) {
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user, exists := c.Get("user")
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if !exists {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "authentication required"})
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c.Abort()
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return
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}
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authUser, ok := user.(*iam.User)
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if !ok {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "invalid user context"})
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c.Abort()
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return
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}
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// Load permissions if not already loaded
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if len(authUser.Permissions) == 0 {
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// Get DB from context (set by router)
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db, exists := c.Get("db")
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if exists {
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if dbConn, ok := db.(*database.DB); ok {
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permissions, err := iam.GetUserPermissions(dbConn, authUser.ID)
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if err == nil {
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authUser.Permissions = permissions
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}
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}
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}
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}
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// Check if user has the required permission
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permissionName := resource + ":" + action
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hasPermission := false
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for _, perm := range authUser.Permissions {
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if perm == permissionName {
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hasPermission = true
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break
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}
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}
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if !hasPermission {
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c.JSON(http.StatusForbidden, gin.H{"error": "insufficient permissions"})
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c.Abort()
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return
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}
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c.Next()
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}
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}
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201
backend/internal/common/router/router.go
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201
backend/internal/common/router/router.go
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@@ -0,0 +1,201 @@
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package router
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import (
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"github.com/atlasos/calypso/internal/common/config"
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"github.com/atlasos/calypso/internal/common/database"
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"github.com/atlasos/calypso/internal/common/logger"
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"github.com/atlasos/calypso/internal/audit"
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"github.com/atlasos/calypso/internal/auth"
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"github.com/atlasos/calypso/internal/iam"
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"github.com/atlasos/calypso/internal/scst"
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"github.com/atlasos/calypso/internal/storage"
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"github.com/atlasos/calypso/internal/system"
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"github.com/atlasos/calypso/internal/tape_physical"
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"github.com/atlasos/calypso/internal/tape_vtl"
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"github.com/atlasos/calypso/internal/tasks"
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"github.com/gin-gonic/gin"
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)
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// NewRouter creates and configures the HTTP router
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func NewRouter(cfg *config.Config, db *database.DB, log *logger.Logger) *gin.Engine {
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if cfg.Logging.Level == "debug" {
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gin.SetMode(gin.DebugMode)
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} else {
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gin.SetMode(gin.ReleaseMode)
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}
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r := gin.New()
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// Middleware
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r.Use(ginLogger(log))
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r.Use(gin.Recovery())
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r.Use(corsMiddleware())
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// Health check (no auth required)
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r.GET("/api/v1/health", healthHandler(db))
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// API v1 routes
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v1 := r.Group("/api/v1")
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{
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// Auth routes (public)
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authHandler := auth.NewHandler(db, cfg, log)
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v1.POST("/auth/login", authHandler.Login)
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v1.POST("/auth/logout", authHandler.Logout)
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// Audit middleware for mutating operations (applied to all v1 routes)
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auditMiddleware := audit.NewMiddleware(db, log)
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v1.Use(auditMiddleware.LogRequest())
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// Protected routes
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protected := v1.Group("")
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protected.Use(authMiddleware(authHandler))
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protected.Use(func(c *gin.Context) {
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// Store DB in context for permission middleware
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c.Set("db", db)
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c.Next()
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})
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{
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// Auth
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protected.GET("/auth/me", authHandler.Me)
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// Tasks
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taskHandler := tasks.NewHandler(db, log)
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protected.GET("/tasks/:id", taskHandler.GetTask)
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// Storage
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storageHandler := storage.NewHandler(db, log)
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storageGroup := protected.Group("/storage")
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storageGroup.Use(requirePermission("storage", "read"))
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{
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storageGroup.GET("/disks", storageHandler.ListDisks)
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storageGroup.POST("/disks/sync", storageHandler.SyncDisks)
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storageGroup.GET("/volume-groups", storageHandler.ListVolumeGroups)
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storageGroup.GET("/repositories", storageHandler.ListRepositories)
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storageGroup.GET("/repositories/:id", storageHandler.GetRepository)
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storageGroup.POST("/repositories", storageHandler.CreateRepository)
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storageGroup.DELETE("/repositories/:id", storageHandler.DeleteRepository)
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}
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// SCST
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scstHandler := scst.NewHandler(db, log)
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scstGroup := protected.Group("/scst")
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scstGroup.Use(requirePermission("iscsi", "read"))
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{
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scstGroup.GET("/targets", scstHandler.ListTargets)
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scstGroup.GET("/targets/:id", scstHandler.GetTarget)
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scstGroup.POST("/targets", scstHandler.CreateTarget)
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scstGroup.POST("/targets/:id/luns", scstHandler.AddLUN)
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scstGroup.POST("/targets/:id/initiators", scstHandler.AddInitiator)
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scstGroup.POST("/config/apply", scstHandler.ApplyConfig)
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scstGroup.GET("/handlers", scstHandler.ListHandlers)
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}
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// Physical Tape Libraries
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tapeHandler := tape_physical.NewHandler(db, log)
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tapeGroup := protected.Group("/tape/physical")
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tapeGroup.Use(requirePermission("tape", "read"))
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{
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tapeGroup.GET("/libraries", tapeHandler.ListLibraries)
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tapeGroup.POST("/libraries/discover", tapeHandler.DiscoverLibraries)
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tapeGroup.GET("/libraries/:id", tapeHandler.GetLibrary)
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tapeGroup.POST("/libraries/:id/inventory", tapeHandler.PerformInventory)
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tapeGroup.POST("/libraries/:id/load", tapeHandler.LoadTape)
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tapeGroup.POST("/libraries/:id/unload", tapeHandler.UnloadTape)
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}
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// Virtual Tape Libraries
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vtlHandler := tape_vtl.NewHandler(db, log)
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vtlGroup := protected.Group("/tape/vtl")
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vtlGroup.Use(requirePermission("tape", "read"))
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{
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vtlGroup.GET("/libraries", vtlHandler.ListLibraries)
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vtlGroup.POST("/libraries", vtlHandler.CreateLibrary)
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vtlGroup.GET("/libraries/:id", vtlHandler.GetLibrary)
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vtlGroup.DELETE("/libraries/:id", vtlHandler.DeleteLibrary)
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vtlGroup.GET("/libraries/:id/drives", vtlHandler.GetLibraryDrives)
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vtlGroup.GET("/libraries/:id/tapes", vtlHandler.GetLibraryTapes)
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vtlGroup.POST("/libraries/:id/tapes", vtlHandler.CreateTape)
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vtlGroup.POST("/libraries/:id/load", vtlHandler.LoadTape)
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vtlGroup.POST("/libraries/:id/unload", vtlHandler.UnloadTape)
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}
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// System Management
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systemHandler := system.NewHandler(log, tasks.NewEngine(db, log))
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systemGroup := protected.Group("/system")
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systemGroup.Use(requirePermission("system", "read"))
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{
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systemGroup.GET("/services", systemHandler.ListServices)
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systemGroup.GET("/services/:name", systemHandler.GetServiceStatus)
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systemGroup.POST("/services/:name/restart", systemHandler.RestartService)
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systemGroup.GET("/services/:name/logs", systemHandler.GetServiceLogs)
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systemGroup.POST("/support-bundle", systemHandler.GenerateSupportBundle)
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}
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// IAM (admin only)
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iamHandler := iam.NewHandler(db, log)
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iamGroup := protected.Group("/iam")
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iamGroup.Use(requireRole("admin"))
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{
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iamGroup.GET("/users", iamHandler.ListUsers)
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iamGroup.GET("/users/:id", iamHandler.GetUser)
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iamGroup.POST("/users", iamHandler.CreateUser)
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iamGroup.PUT("/users/:id", iamHandler.UpdateUser)
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iamGroup.DELETE("/users/:id", iamHandler.DeleteUser)
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}
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}
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}
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return r
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}
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// ginLogger creates a Gin middleware for logging
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func ginLogger(log *logger.Logger) gin.HandlerFunc {
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return func(c *gin.Context) {
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c.Next()
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log.Info("HTTP request",
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"method", c.Request.Method,
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"path", c.Request.URL.Path,
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"status", c.Writer.Status(),
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"client_ip", c.ClientIP(),
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"latency_ms", c.Writer.Size(),
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)
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}
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}
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// corsMiddleware adds CORS headers
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func corsMiddleware() gin.HandlerFunc {
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return func(c *gin.Context) {
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c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
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c.Writer.Header().Set("Access-Control-Allow-Credentials", "true")
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c.Writer.Header().Set("Access-Control-Allow-Headers", "Content-Type, Content-Length, Accept-Encoding, X-CSRF-Token, Authorization, accept, origin, Cache-Control, X-Requested-With")
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c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT, DELETE, PATCH")
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if c.Request.Method == "OPTIONS" {
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c.AbortWithStatus(204)
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return
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}
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c.Next()
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}
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}
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// healthHandler returns system health status
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func healthHandler(db *database.DB) gin.HandlerFunc {
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return func(c *gin.Context) {
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// Check database connection
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if err := db.Ping(); err != nil {
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c.JSON(503, gin.H{
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"status": "unhealthy",
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"error": "database connection failed",
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})
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return
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}
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c.JSON(200, gin.H{
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"status": "healthy",
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"service": "calypso-api",
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})
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}
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}
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Reference in New Issue
Block a user