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// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package cmd
import (
"net/http"
"github.com/gorilla/mux"
"github.com/klauspost/compress/gzhttp"
"github.com/klauspost/compress/gzip"
"github.com/minio/madmin-go"
)
const (
adminPathPrefix = minioReservedBucketPath + "/admin"
adminAPIVersion = madmin.AdminAPIVersion
adminAPIVersionPrefix = SlashSeparator + adminAPIVersion
)
// adminAPIHandlers provides HTTP handlers for MinIO admin API.
type adminAPIHandlers struct{}
// registerAdminRouter - Add handler functions for each service REST API routes.
func registerAdminRouter(router *mux.Router, enableConfigOps bool) {
adminAPI := adminAPIHandlers{}
// Admin router
adminRouter := router.PathPrefix(adminPathPrefix).Subrouter()
/// Service operations
adminVersions := []string{
adminAPIVersionPrefix,
}
gz := func(h http.HandlerFunc) http.HandlerFunc {
return h
}
wrapper, err := gzhttp.NewWrapper(gzhttp.MinSize(1000), gzhttp.CompressionLevel(gzip.BestSpeed))
if err == nil {
gz = func(h http.HandlerFunc) http.HandlerFunc {
return wrapper(h).(http.HandlerFunc)
}
}
for _, adminVersion := range adminVersions {
// Restart and stop MinIO service.
adminRouter.Methods(http.MethodPost).Path(adminVersion+"/service").HandlerFunc(gz(httpTraceAll(adminAPI.ServiceHandler))).Queries("action", "{action:.*}")
// Update MinIO servers.
adminRouter.Methods(http.MethodPost).Path(adminVersion+"/update").HandlerFunc(gz(httpTraceAll(adminAPI.ServerUpdateHandler))).Queries("updateURL", "{updateURL:.*}")
// Info operations
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/info").HandlerFunc(gz(httpTraceAll(adminAPI.ServerInfoHandler)))
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/inspect-data").HandlerFunc(httpTraceHdrs(adminAPI.InspectDataHandler)).Queries("volume", "{volume:.*}", "file", "{file:.*}")
// StorageInfo operations
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/storageinfo").HandlerFunc(gz(httpTraceAll(adminAPI.StorageInfoHandler)))
// DataUsageInfo operations
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/datausageinfo").HandlerFunc(gz(httpTraceAll(adminAPI.DataUsageInfoHandler)))
if globalIsDistErasure || globalIsErasure {
/// Heal operations
// Heal processing endpoint.
adminRouter.Methods(http.MethodPost).Path(adminVersion + "/heal/").HandlerFunc(gz(httpTraceAll(adminAPI.HealHandler)))
adminRouter.Methods(http.MethodPost).Path(adminVersion + "/heal/{bucket}").HandlerFunc(gz(httpTraceAll(adminAPI.HealHandler)))
adminRouter.Methods(http.MethodPost).Path(adminVersion + "/heal/{bucket}/{prefix:.*}").HandlerFunc(gz(httpTraceAll(adminAPI.HealHandler)))
adminRouter.Methods(http.MethodPost).Path(adminVersion + "/background-heal/status").HandlerFunc(gz(httpTraceAll(adminAPI.BackgroundHealStatusHandler)))
/// Health operations
}
// Profiling operations
adminRouter.Methods(http.MethodPost).Path(adminVersion+"/profiling/start").HandlerFunc(gz(httpTraceAll(adminAPI.StartProfilingHandler))).
Queries("profilerType", "{profilerType:.*}")
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/profiling/download").HandlerFunc(gz(httpTraceAll(adminAPI.DownloadProfilingHandler)))
// Config KV operations.
if enableConfigOps {
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/get-config-kv").HandlerFunc(gz(httpTraceHdrs(adminAPI.GetConfigKVHandler))).Queries("key", "{key:.*}")
adminRouter.Methods(http.MethodPut).Path(adminVersion + "/set-config-kv").HandlerFunc(gz(httpTraceHdrs(adminAPI.SetConfigKVHandler)))
adminRouter.Methods(http.MethodDelete).Path(adminVersion + "/del-config-kv").HandlerFunc(gz(httpTraceHdrs(adminAPI.DelConfigKVHandler)))
}
// Enable config help in all modes.
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/help-config-kv").HandlerFunc(gz(httpTraceAll(adminAPI.HelpConfigKVHandler))).Queries("subSys", "{subSys:.*}", "key", "{key:.*}")
// Config KV history operations.
if enableConfigOps {
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/list-config-history-kv").HandlerFunc(gz(httpTraceAll(adminAPI.ListConfigHistoryKVHandler))).Queries("count", "{count:[0-9]+}")
adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/clear-config-history-kv").HandlerFunc(gz(httpTraceHdrs(adminAPI.ClearConfigHistoryKVHandler))).Queries("restoreId", "{restoreId:.*}")
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/restore-config-history-kv").HandlerFunc(gz(httpTraceHdrs(adminAPI.RestoreConfigHistoryKVHandler))).Queries("restoreId", "{restoreId:.*}")
}
/// Config import/export bulk operations
if enableConfigOps {
// Get config
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/config").HandlerFunc(gz(httpTraceHdrs(adminAPI.GetConfigHandler)))
// Set config
adminRouter.Methods(http.MethodPut).Path(adminVersion + "/config").HandlerFunc(gz(httpTraceHdrs(adminAPI.SetConfigHandler)))
}
// -- IAM APIs --
// Add policy IAM
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/add-canned-policy").HandlerFunc(gz(httpTraceAll(adminAPI.AddCannedPolicy))).Queries("name", "{name:.*}")
// Add user IAM
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/accountinfo").HandlerFunc(gz(httpTraceAll(adminAPI.AccountInfoHandler)))
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/add-user").HandlerFunc(gz(httpTraceHdrs(adminAPI.AddUser))).Queries("accessKey", "{accessKey:.*}")
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-user-status").HandlerFunc(gz(httpTraceHdrs(adminAPI.SetUserStatus))).Queries("accessKey", "{accessKey:.*}").Queries("status", "{status:.*}")
// Service accounts ops
adminRouter.Methods(http.MethodPut).Path(adminVersion + "/add-service-account").HandlerFunc(gz(httpTraceHdrs(adminAPI.AddServiceAccount)))
adminRouter.Methods(http.MethodPost).Path(adminVersion+"/update-service-account").HandlerFunc(gz(httpTraceHdrs(adminAPI.UpdateServiceAccount))).Queries("accessKey", "{accessKey:.*}")
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/info-service-account").HandlerFunc(gz(httpTraceHdrs(adminAPI.InfoServiceAccount))).Queries("accessKey", "{accessKey:.*}")
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/list-service-accounts").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListServiceAccounts)))
adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/delete-service-account").HandlerFunc(gz(httpTraceHdrs(adminAPI.DeleteServiceAccount))).Queries("accessKey", "{accessKey:.*}")
// Info policy IAM latest
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/info-canned-policy").HandlerFunc(gz(httpTraceHdrs(adminAPI.InfoCannedPolicy))).Queries("name", "{name:.*}")
// List policies latest
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/list-canned-policies").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListBucketPolicies))).Queries("bucket", "{bucket:.*}")
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/list-canned-policies").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListCannedPolicies)))
// Remove policy IAM
adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/remove-canned-policy").HandlerFunc(gz(httpTraceHdrs(adminAPI.RemoveCannedPolicy))).Queries("name", "{name:.*}")
// Set user or group policy
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-user-or-group-policy").
HandlerFunc(gz(httpTraceHdrs(adminAPI.SetPolicyForUserOrGroup))).
Queries("policyName", "{policyName:.*}", "userOrGroup", "{userOrGroup:.*}", "isGroup", "{isGroup:true|false}")
// Remove user IAM
adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/remove-user").HandlerFunc(gz(httpTraceHdrs(adminAPI.RemoveUser))).Queries("accessKey", "{accessKey:.*}")
// List users
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/list-users").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListBucketUsers))).Queries("bucket", "{bucket:.*}")
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/list-users").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListUsers)))
// User info
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/user-info").HandlerFunc(gz(httpTraceHdrs(adminAPI.GetUserInfo))).Queries("accessKey", "{accessKey:.*}")
// Add/Remove members from group
adminRouter.Methods(http.MethodPut).Path(adminVersion + "/update-group-members").HandlerFunc(gz(httpTraceHdrs(adminAPI.UpdateGroupMembers)))
// Get Group
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/group").HandlerFunc(gz(httpTraceHdrs(adminAPI.GetGroup))).Queries("group", "{group:.*}")
// List Groups
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/groups").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListGroups)))
// Set Group Status
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-group-status").HandlerFunc(gz(httpTraceHdrs(adminAPI.SetGroupStatus))).Queries("group", "{group:.*}").Queries("status", "{status:.*}")
if globalIsDistErasure || globalIsErasure {
// GetBucketQuotaConfig
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/get-bucket-quota").HandlerFunc(
gz(httpTraceHdrs(adminAPI.GetBucketQuotaConfigHandler))).Queries("bucket", "{bucket:.*}")
// PutBucketQuotaConfig
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-bucket-quota").HandlerFunc(
gz(httpTraceHdrs(adminAPI.PutBucketQuotaConfigHandler))).Queries("bucket", "{bucket:.*}")
// Bucket replication operations
// GetBucketTargetHandler
adminRouter.Methods(http.MethodGet).Path(adminVersion+"/list-remote-targets").HandlerFunc(
gz(httpTraceHdrs(adminAPI.ListRemoteTargetsHandler))).Queries("bucket", "{bucket:.*}", "type", "{type:.*}")
// SetRemoteTargetHandler
adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-remote-target").HandlerFunc(
gz(httpTraceHdrs(adminAPI.SetRemoteTargetHandler))).Queries("bucket", "{bucket:.*}")
// RemoveRemoteTargetHandler
adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/remove-remote-target").HandlerFunc(
gz(httpTraceHdrs(adminAPI.RemoveRemoteTargetHandler))).Queries("bucket", "{bucket:.*}", "arn", "{arn:.*}")
// Remote Tier management operations
adminRouter.Methods(http.MethodPut).Path(adminVersion + "/tier").HandlerFunc(gz(httpTraceHdrs(adminAPI.AddTierHandler)))
adminRouter.Methods(http.MethodPost).Path(adminVersion + "/tier/{tier}").HandlerFunc(gz(httpTraceHdrs(adminAPI.EditTierHandler)))
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/tier").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListTierHandler)))
}
if globalIsDistErasure {
// Top locks
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/top/locks").HandlerFunc(gz(httpTraceHdrs(adminAPI.TopLocksHandler)))
// Force unlocks paths
adminRouter.Methods(http.MethodPost).Path(adminVersion+"/force-unlock").
Queries("paths", "{paths:.*}").HandlerFunc(gz(httpTraceHdrs(adminAPI.ForceUnlockHandler)))
}
// HTTP Trace
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/trace").HandlerFunc(gz(adminAPI.TraceHandler))
// Console Logs
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/log").HandlerFunc(gz(httpTraceAll(adminAPI.ConsoleLogHandler)))
// -- KMS APIs --
//
adminRouter.Methods(http.MethodPost).Path(adminVersion + "/kms/status").HandlerFunc(gz(httpTraceAll(adminAPI.KMSStatusHandler)))
adminRouter.Methods(http.MethodPost).Path(adminVersion+"/kms/key/create").HandlerFunc(gz(httpTraceAll(adminAPI.KMSCreateKeyHandler))).Queries("key-id", "{key-id:.*}")
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/kms/key/status").HandlerFunc(gz(httpTraceAll(adminAPI.KMSKeyStatusHandler)))
if !globalIsGateway {
// Keep obdinfo for backward compatibility with mc
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/obdinfo").
HandlerFunc(gz(httpTraceHdrs(adminAPI.HealthInfoHandler)))
// -- Health API --
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/healthinfo").
HandlerFunc(gz(httpTraceHdrs(adminAPI.HealthInfoHandler)))
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/bandwidth").
HandlerFunc(gz(httpTraceHdrs(adminAPI.BandwidthMonitorHandler)))
}
}
// If none of the routes match add default error handler routes
adminRouter.NotFoundHandler = httpTraceAll(errorResponseHandler)
adminRouter.MethodNotAllowedHandler = httpTraceAll(methodNotAllowedHandler("Admin"))
}