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421 lines
16 KiB
421 lines
16 KiB
package handlers
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import (
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"net/http"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/seaweedfs/seaweedfs/weed/admin/dash"
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"github.com/seaweedfs/seaweedfs/weed/admin/view/app"
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"github.com/seaweedfs/seaweedfs/weed/admin/view/layout"
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)
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// AdminHandlers contains all the HTTP handlers for the admin interface
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type AdminHandlers struct {
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adminServer *dash.AdminServer
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authHandlers *AuthHandlers
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clusterHandlers *ClusterHandlers
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fileBrowserHandlers *FileBrowserHandlers
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userHandlers *UserHandlers
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policyHandlers *PolicyHandlers
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maintenanceHandlers *MaintenanceHandlers
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mqHandlers *MessageQueueHandlers
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}
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// NewAdminHandlers creates a new instance of AdminHandlers
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func NewAdminHandlers(adminServer *dash.AdminServer) *AdminHandlers {
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authHandlers := NewAuthHandlers(adminServer)
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clusterHandlers := NewClusterHandlers(adminServer)
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fileBrowserHandlers := NewFileBrowserHandlers(adminServer)
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userHandlers := NewUserHandlers(adminServer)
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policyHandlers := NewPolicyHandlers(adminServer)
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maintenanceHandlers := NewMaintenanceHandlers(adminServer)
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mqHandlers := NewMessageQueueHandlers(adminServer)
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return &AdminHandlers{
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adminServer: adminServer,
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authHandlers: authHandlers,
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clusterHandlers: clusterHandlers,
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fileBrowserHandlers: fileBrowserHandlers,
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userHandlers: userHandlers,
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policyHandlers: policyHandlers,
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maintenanceHandlers: maintenanceHandlers,
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mqHandlers: mqHandlers,
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}
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}
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// SetupRoutes configures all the routes for the admin interface
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func (h *AdminHandlers) SetupRoutes(r *gin.Engine, authRequired bool, username, password string) {
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// Health check (no auth required)
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r.GET("/health", h.HealthCheck)
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if authRequired {
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// Authentication routes (no auth required)
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r.GET("/login", h.authHandlers.ShowLogin)
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r.POST("/login", h.authHandlers.HandleLogin(username, password))
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r.GET("/logout", h.authHandlers.HandleLogout)
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// Protected routes group
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protected := r.Group("/")
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protected.Use(dash.RequireAuth())
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// Main admin interface routes
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protected.GET("/", h.ShowDashboard)
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protected.GET("/admin", h.ShowDashboard)
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// Object Store management routes
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protected.GET("/object-store/buckets", h.ShowS3Buckets)
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protected.GET("/object-store/buckets/:bucket", h.ShowBucketDetails)
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protected.GET("/object-store/users", h.userHandlers.ShowObjectStoreUsers)
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protected.GET("/object-store/policies", h.policyHandlers.ShowPolicies)
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// File browser routes
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protected.GET("/files", h.fileBrowserHandlers.ShowFileBrowser)
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// Cluster management routes
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protected.GET("/cluster/masters", h.clusterHandlers.ShowClusterMasters)
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protected.GET("/cluster/filers", h.clusterHandlers.ShowClusterFilers)
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protected.GET("/cluster/volume-servers", h.clusterHandlers.ShowClusterVolumeServers)
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protected.GET("/cluster/volumes", h.clusterHandlers.ShowClusterVolumes)
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protected.GET("/cluster/volumes/:id/:server", h.clusterHandlers.ShowVolumeDetails)
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protected.GET("/cluster/collections", h.clusterHandlers.ShowClusterCollections)
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// Message Queue management routes
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protected.GET("/mq/brokers", h.mqHandlers.ShowBrokers)
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protected.GET("/mq/topics", h.mqHandlers.ShowTopics)
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protected.GET("/mq/topics/:namespace/:topic", h.mqHandlers.ShowTopicDetails)
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// Maintenance system routes
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protected.GET("/maintenance", h.maintenanceHandlers.ShowMaintenanceQueue)
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protected.GET("/maintenance/workers", h.maintenanceHandlers.ShowMaintenanceWorkers)
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protected.GET("/maintenance/config", h.maintenanceHandlers.ShowMaintenanceConfig)
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protected.POST("/maintenance/config", h.maintenanceHandlers.UpdateMaintenanceConfig)
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protected.GET("/maintenance/config/:taskType", h.maintenanceHandlers.ShowTaskConfig)
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protected.POST("/maintenance/config/:taskType", h.maintenanceHandlers.UpdateTaskConfig)
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// API routes for AJAX calls
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api := protected.Group("/api")
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{
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api.GET("/cluster/topology", h.clusterHandlers.GetClusterTopology)
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api.GET("/cluster/masters", h.clusterHandlers.GetMasters)
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api.GET("/cluster/volumes", h.clusterHandlers.GetVolumeServers)
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api.GET("/admin", h.adminServer.ShowAdmin) // JSON API for admin data
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api.GET("/config", h.adminServer.GetConfigInfo) // Configuration information
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// S3 API routes
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s3Api := api.Group("/s3")
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{
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s3Api.GET("/buckets", h.adminServer.ListBucketsAPI)
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s3Api.POST("/buckets", h.adminServer.CreateBucket)
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s3Api.DELETE("/buckets/:bucket", h.adminServer.DeleteBucket)
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s3Api.GET("/buckets/:bucket", h.adminServer.ShowBucketDetails)
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s3Api.PUT("/buckets/:bucket/quota", h.adminServer.UpdateBucketQuota)
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}
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// User management API routes
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usersApi := api.Group("/users")
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{
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usersApi.GET("", h.userHandlers.GetUsers)
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usersApi.POST("", h.userHandlers.CreateUser)
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usersApi.GET("/:username", h.userHandlers.GetUserDetails)
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usersApi.PUT("/:username", h.userHandlers.UpdateUser)
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usersApi.DELETE("/:username", h.userHandlers.DeleteUser)
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usersApi.POST("/:username/access-keys", h.userHandlers.CreateAccessKey)
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usersApi.DELETE("/:username/access-keys/:accessKeyId", h.userHandlers.DeleteAccessKey)
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usersApi.GET("/:username/policies", h.userHandlers.GetUserPolicies)
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usersApi.PUT("/:username/policies", h.userHandlers.UpdateUserPolicies)
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}
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// Object Store Policy management API routes
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objectStorePoliciesApi := api.Group("/object-store/policies")
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{
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objectStorePoliciesApi.GET("", h.policyHandlers.GetPolicies)
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objectStorePoliciesApi.POST("", h.policyHandlers.CreatePolicy)
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objectStorePoliciesApi.GET("/:name", h.policyHandlers.GetPolicy)
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objectStorePoliciesApi.PUT("/:name", h.policyHandlers.UpdatePolicy)
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objectStorePoliciesApi.DELETE("/:name", h.policyHandlers.DeletePolicy)
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objectStorePoliciesApi.POST("/validate", h.policyHandlers.ValidatePolicy)
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}
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// File management API routes
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filesApi := api.Group("/files")
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{
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filesApi.DELETE("/delete", h.fileBrowserHandlers.DeleteFile)
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filesApi.DELETE("/delete-multiple", h.fileBrowserHandlers.DeleteMultipleFiles)
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filesApi.POST("/create-folder", h.fileBrowserHandlers.CreateFolder)
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filesApi.POST("/upload", h.fileBrowserHandlers.UploadFile)
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filesApi.GET("/download", h.fileBrowserHandlers.DownloadFile)
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filesApi.GET("/view", h.fileBrowserHandlers.ViewFile)
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filesApi.GET("/properties", h.fileBrowserHandlers.GetFileProperties)
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}
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// Volume management API routes
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volumeApi := api.Group("/volumes")
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{
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volumeApi.POST("/:id/:server/vacuum", h.clusterHandlers.VacuumVolume)
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}
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// Maintenance API routes
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maintenanceApi := api.Group("/maintenance")
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{
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maintenanceApi.POST("/scan", h.adminServer.TriggerMaintenanceScan)
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maintenanceApi.GET("/tasks", h.adminServer.GetMaintenanceTasks)
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maintenanceApi.GET("/tasks/:id", h.adminServer.GetMaintenanceTask)
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maintenanceApi.POST("/tasks/:id/cancel", h.adminServer.CancelMaintenanceTask)
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maintenanceApi.GET("/workers", h.adminServer.GetMaintenanceWorkersAPI)
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maintenanceApi.GET("/workers/:id", h.adminServer.GetMaintenanceWorker)
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maintenanceApi.GET("/stats", h.adminServer.GetMaintenanceStats)
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maintenanceApi.GET("/config", h.adminServer.GetMaintenanceConfigAPI)
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maintenanceApi.PUT("/config", h.adminServer.UpdateMaintenanceConfigAPI)
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}
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// Message Queue API routes
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mqApi := api.Group("/mq")
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{
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mqApi.GET("/topics/:namespace/:topic", h.mqHandlers.GetTopicDetailsAPI)
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mqApi.POST("/topics/create", h.mqHandlers.CreateTopicAPI)
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mqApi.POST("/topics/retention/update", h.mqHandlers.UpdateTopicRetentionAPI)
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mqApi.POST("/retention/purge", h.adminServer.TriggerTopicRetentionPurgeAPI)
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}
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}
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} else {
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// No authentication required - all routes are public
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r.GET("/", h.ShowDashboard)
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r.GET("/admin", h.ShowDashboard)
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// Object Store management routes
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r.GET("/object-store/buckets", h.ShowS3Buckets)
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r.GET("/object-store/buckets/:bucket", h.ShowBucketDetails)
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r.GET("/object-store/users", h.userHandlers.ShowObjectStoreUsers)
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r.GET("/object-store/policies", h.policyHandlers.ShowPolicies)
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// File browser routes
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r.GET("/files", h.fileBrowserHandlers.ShowFileBrowser)
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// Cluster management routes
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r.GET("/cluster/masters", h.clusterHandlers.ShowClusterMasters)
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r.GET("/cluster/filers", h.clusterHandlers.ShowClusterFilers)
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r.GET("/cluster/volume-servers", h.clusterHandlers.ShowClusterVolumeServers)
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r.GET("/cluster/volumes", h.clusterHandlers.ShowClusterVolumes)
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r.GET("/cluster/volumes/:id/:server", h.clusterHandlers.ShowVolumeDetails)
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r.GET("/cluster/collections", h.clusterHandlers.ShowClusterCollections)
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// Message Queue management routes
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r.GET("/mq/brokers", h.mqHandlers.ShowBrokers)
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r.GET("/mq/topics", h.mqHandlers.ShowTopics)
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r.GET("/mq/topics/:namespace/:topic", h.mqHandlers.ShowTopicDetails)
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// Maintenance system routes
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r.GET("/maintenance", h.maintenanceHandlers.ShowMaintenanceQueue)
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r.GET("/maintenance/workers", h.maintenanceHandlers.ShowMaintenanceWorkers)
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r.GET("/maintenance/config", h.maintenanceHandlers.ShowMaintenanceConfig)
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r.POST("/maintenance/config", h.maintenanceHandlers.UpdateMaintenanceConfig)
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r.GET("/maintenance/config/:taskType", h.maintenanceHandlers.ShowTaskConfig)
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r.POST("/maintenance/config/:taskType", h.maintenanceHandlers.UpdateTaskConfig)
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// API routes for AJAX calls
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api := r.Group("/api")
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{
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api.GET("/cluster/topology", h.clusterHandlers.GetClusterTopology)
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api.GET("/cluster/masters", h.clusterHandlers.GetMasters)
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api.GET("/cluster/volumes", h.clusterHandlers.GetVolumeServers)
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api.GET("/admin", h.adminServer.ShowAdmin) // JSON API for admin data
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api.GET("/config", h.adminServer.GetConfigInfo) // Configuration information
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// S3 API routes
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s3Api := api.Group("/s3")
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{
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s3Api.GET("/buckets", h.adminServer.ListBucketsAPI)
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s3Api.POST("/buckets", h.adminServer.CreateBucket)
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s3Api.DELETE("/buckets/:bucket", h.adminServer.DeleteBucket)
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s3Api.GET("/buckets/:bucket", h.adminServer.ShowBucketDetails)
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s3Api.PUT("/buckets/:bucket/quota", h.adminServer.UpdateBucketQuota)
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}
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// User management API routes
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usersApi := api.Group("/users")
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{
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usersApi.GET("", h.userHandlers.GetUsers)
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usersApi.POST("", h.userHandlers.CreateUser)
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usersApi.GET("/:username", h.userHandlers.GetUserDetails)
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usersApi.PUT("/:username", h.userHandlers.UpdateUser)
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usersApi.DELETE("/:username", h.userHandlers.DeleteUser)
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usersApi.POST("/:username/access-keys", h.userHandlers.CreateAccessKey)
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usersApi.DELETE("/:username/access-keys/:accessKeyId", h.userHandlers.DeleteAccessKey)
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usersApi.GET("/:username/policies", h.userHandlers.GetUserPolicies)
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usersApi.PUT("/:username/policies", h.userHandlers.UpdateUserPolicies)
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}
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// Object Store Policy management API routes
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objectStorePoliciesApi := api.Group("/object-store/policies")
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{
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objectStorePoliciesApi.GET("", h.policyHandlers.GetPolicies)
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objectStorePoliciesApi.POST("", h.policyHandlers.CreatePolicy)
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objectStorePoliciesApi.GET("/:name", h.policyHandlers.GetPolicy)
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objectStorePoliciesApi.PUT("/:name", h.policyHandlers.UpdatePolicy)
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objectStorePoliciesApi.DELETE("/:name", h.policyHandlers.DeletePolicy)
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objectStorePoliciesApi.POST("/validate", h.policyHandlers.ValidatePolicy)
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}
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// File management API routes
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filesApi := api.Group("/files")
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{
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filesApi.DELETE("/delete", h.fileBrowserHandlers.DeleteFile)
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filesApi.DELETE("/delete-multiple", h.fileBrowserHandlers.DeleteMultipleFiles)
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filesApi.POST("/create-folder", h.fileBrowserHandlers.CreateFolder)
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filesApi.POST("/upload", h.fileBrowserHandlers.UploadFile)
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filesApi.GET("/download", h.fileBrowserHandlers.DownloadFile)
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filesApi.GET("/view", h.fileBrowserHandlers.ViewFile)
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filesApi.GET("/properties", h.fileBrowserHandlers.GetFileProperties)
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}
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// Volume management API routes
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volumeApi := api.Group("/volumes")
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{
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volumeApi.POST("/:id/:server/vacuum", h.clusterHandlers.VacuumVolume)
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}
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// Maintenance API routes
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maintenanceApi := api.Group("/maintenance")
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{
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maintenanceApi.POST("/scan", h.adminServer.TriggerMaintenanceScan)
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maintenanceApi.GET("/tasks", h.adminServer.GetMaintenanceTasks)
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maintenanceApi.GET("/tasks/:id", h.adminServer.GetMaintenanceTask)
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maintenanceApi.POST("/tasks/:id/cancel", h.adminServer.CancelMaintenanceTask)
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maintenanceApi.GET("/workers", h.adminServer.GetMaintenanceWorkersAPI)
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maintenanceApi.GET("/workers/:id", h.adminServer.GetMaintenanceWorker)
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maintenanceApi.GET("/stats", h.adminServer.GetMaintenanceStats)
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maintenanceApi.GET("/config", h.adminServer.GetMaintenanceConfigAPI)
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maintenanceApi.PUT("/config", h.adminServer.UpdateMaintenanceConfigAPI)
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}
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// Message Queue API routes
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mqApi := api.Group("/mq")
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{
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mqApi.GET("/topics/:namespace/:topic", h.mqHandlers.GetTopicDetailsAPI)
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mqApi.POST("/topics/create", h.mqHandlers.CreateTopicAPI)
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mqApi.POST("/topics/retention/update", h.mqHandlers.UpdateTopicRetentionAPI)
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mqApi.POST("/retention/purge", h.adminServer.TriggerTopicRetentionPurgeAPI)
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}
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}
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}
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}
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// HealthCheck returns the health status of the admin interface
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func (h *AdminHandlers) HealthCheck(c *gin.Context) {
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c.JSON(200, gin.H{"health": "ok"})
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}
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// ShowDashboard renders the main admin dashboard
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func (h *AdminHandlers) ShowDashboard(c *gin.Context) {
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// Get admin data from the server
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adminData := h.getAdminData(c)
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// Render HTML template
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c.Header("Content-Type", "text/html")
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adminComponent := app.Admin(adminData)
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layoutComponent := layout.Layout(c, adminComponent)
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err := layoutComponent.Render(c.Request.Context(), c.Writer)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to render template: " + err.Error()})
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return
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}
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}
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// ShowS3Buckets renders the Object Store buckets management page
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func (h *AdminHandlers) ShowS3Buckets(c *gin.Context) {
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// Get Object Store buckets data from the server
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s3Data := h.getS3BucketsData(c)
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// Render HTML template
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c.Header("Content-Type", "text/html")
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s3Component := app.S3Buckets(s3Data)
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layoutComponent := layout.Layout(c, s3Component)
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err := layoutComponent.Render(c.Request.Context(), c.Writer)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to render template: " + err.Error()})
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return
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}
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}
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// ShowBucketDetails returns detailed information about a specific bucket
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func (h *AdminHandlers) ShowBucketDetails(c *gin.Context) {
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bucketName := c.Param("bucket")
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details, err := h.adminServer.GetBucketDetails(bucketName)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get bucket details: " + err.Error()})
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return
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}
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c.JSON(http.StatusOK, details)
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}
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// getS3BucketsData retrieves Object Store buckets data from the server
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func (h *AdminHandlers) getS3BucketsData(c *gin.Context) dash.S3BucketsData {
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username := c.GetString("username")
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if username == "" {
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username = "admin"
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}
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// Get Object Store buckets
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buckets, err := h.adminServer.GetS3Buckets()
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if err != nil {
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// Return empty data on error
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return dash.S3BucketsData{
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Username: username,
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Buckets: []dash.S3Bucket{},
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TotalBuckets: 0,
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TotalSize: 0,
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LastUpdated: time.Now(),
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}
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}
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// Calculate totals
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var totalSize int64
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for _, bucket := range buckets {
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totalSize += bucket.Size
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}
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return dash.S3BucketsData{
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Username: username,
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Buckets: buckets,
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TotalBuckets: len(buckets),
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TotalSize: totalSize,
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LastUpdated: time.Now(),
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}
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}
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// getAdminData retrieves admin data from the server (now uses consolidated method)
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func (h *AdminHandlers) getAdminData(c *gin.Context) dash.AdminData {
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username := c.GetString("username")
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// Use the consolidated GetAdminData method from AdminServer
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adminData, err := h.adminServer.GetAdminData(username)
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if err != nil {
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// Return default data when services are not available
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if username == "" {
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username = "admin"
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}
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masterNodes := []dash.MasterNode{
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{
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Address: "localhost:9333",
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IsLeader: true,
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},
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}
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return dash.AdminData{
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Username: username,
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TotalVolumes: 0,
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TotalFiles: 0,
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TotalSize: 0,
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MasterNodes: masterNodes,
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VolumeServers: []dash.VolumeServer{},
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FilerNodes: []dash.FilerNode{},
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DataCenters: []dash.DataCenter{},
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LastUpdated: time.Now(),
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}
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}
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return adminData
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}
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// Helper functions
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