366 lines
13 KiB
Go
366 lines
13 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"fmt"
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"io/ioutil"
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"os"
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"testing"
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"github.com/minio/minio/internal/config"
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)
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// Test if config v1 is purged
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func TestServerConfigMigrateV1(t *testing.T) {
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objLayer, fsDir, err := prepareFS()
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(fsDir)
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err = newTestConfig(globalMinioDefaultRegion, objLayer)
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if err != nil {
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t.Fatalf("Init Test config failed")
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}
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rootPath, err := ioutil.TempDir(globalTestTmpDir, "minio-")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(rootPath)
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globalConfigDir = &ConfigDir{path: rootPath}
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globalObjLayerMutex.Lock()
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globalObjectAPI = objLayer
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globalObjLayerMutex.Unlock()
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// Create a V1 config json file and store it
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configJSON := "{ \"version\":\"1\", \"accessKeyId\":\"abcde\", \"secretAccessKey\":\"abcdefgh\"}"
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configPath := rootPath + "/fsUsers.json"
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if err := ioutil.WriteFile(configPath, []byte(configJSON), 0644); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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// Fire a migrateConfig()
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if err := migrateConfig(); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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// Check if config v1 is removed from filesystem
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if _, err := os.Stat(configPath); err == nil || !osIsNotExist(err) {
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t.Fatal("Config V1 file is not purged")
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}
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// Initialize server config and check again if everything is fine
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if err := loadConfig(objLayer); err != nil {
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t.Fatalf("Unable to initialize from updated config file %s", err)
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}
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}
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// Test if all migrate code returns nil when config file does not
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// exist
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func TestServerConfigMigrateInexistentConfig(t *testing.T) {
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rootPath, err := ioutil.TempDir(globalTestTmpDir, "minio-")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(rootPath)
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globalConfigDir = &ConfigDir{path: rootPath}
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if err := migrateV2ToV3(); err != nil {
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t.Fatal("migrate v2 to v3 should succeed when no config file is found")
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}
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if err := migrateV3ToV4(); err != nil {
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t.Fatal("migrate v3 to v4 should succeed when no config file is found")
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}
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if err := migrateV4ToV5(); err != nil {
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t.Fatal("migrate v4 to v5 should succeed when no config file is found")
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}
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if err := migrateV5ToV6(); err != nil {
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t.Fatal("migrate v5 to v6 should succeed when no config file is found")
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}
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if err := migrateV6ToV7(); err != nil {
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t.Fatal("migrate v6 to v7 should succeed when no config file is found")
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}
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if err := migrateV7ToV8(); err != nil {
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t.Fatal("migrate v7 to v8 should succeed when no config file is found")
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}
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if err := migrateV8ToV9(); err != nil {
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t.Fatal("migrate v8 to v9 should succeed when no config file is found")
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}
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if err := migrateV9ToV10(); err != nil {
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t.Fatal("migrate v9 to v10 should succeed when no config file is found")
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}
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if err := migrateV10ToV11(); err != nil {
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t.Fatal("migrate v10 to v11 should succeed when no config file is found")
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}
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if err := migrateV11ToV12(); err != nil {
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t.Fatal("migrate v11 to v12 should succeed when no config file is found")
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}
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if err := migrateV12ToV13(); err != nil {
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t.Fatal("migrate v12 to v13 should succeed when no config file is found")
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}
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if err := migrateV13ToV14(); err != nil {
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t.Fatal("migrate v13 to v14 should succeed when no config file is found")
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}
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if err := migrateV14ToV15(); err != nil {
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t.Fatal("migrate v14 to v15 should succeed when no config file is found")
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}
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if err := migrateV15ToV16(); err != nil {
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t.Fatal("migrate v15 to v16 should succeed when no config file is found")
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}
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if err := migrateV16ToV17(); err != nil {
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t.Fatal("migrate v16 to v17 should succeed when no config file is found")
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}
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if err := migrateV17ToV18(); err != nil {
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t.Fatal("migrate v17 to v18 should succeed when no config file is found")
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}
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if err := migrateV18ToV19(); err != nil {
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t.Fatal("migrate v18 to v19 should succeed when no config file is found")
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}
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if err := migrateV19ToV20(); err != nil {
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t.Fatal("migrate v19 to v20 should succeed when no config file is found")
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}
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if err := migrateV20ToV21(); err != nil {
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t.Fatal("migrate v20 to v21 should succeed when no config file is found")
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}
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if err := migrateV21ToV22(); err != nil {
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t.Fatal("migrate v21 to v22 should succeed when no config file is found")
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}
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if err := migrateV22ToV23(); err != nil {
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t.Fatal("migrate v22 to v23 should succeed when no config file is found")
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}
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if err := migrateV23ToV24(); err != nil {
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t.Fatal("migrate v23 to v24 should succeed when no config file is found")
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}
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if err := migrateV24ToV25(); err != nil {
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t.Fatal("migrate v24 to v25 should succeed when no config file is found")
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}
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if err := migrateV25ToV26(); err != nil {
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t.Fatal("migrate v25 to v26 should succeed when no config file is found")
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}
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if err := migrateV26ToV27(); err != nil {
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t.Fatal("migrate v26 to v27 should succeed when no config file is found")
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}
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if err := migrateV27ToV28(); err != nil {
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t.Fatal("migrate v27 to v28 should succeed when no config file is found")
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}
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}
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// Test if a config migration from v2 to v33 is successfully done
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func TestServerConfigMigrateV2toV33(t *testing.T) {
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rootPath, err := ioutil.TempDir(globalTestTmpDir, "minio-")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(rootPath)
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globalConfigDir = &ConfigDir{path: rootPath}
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objLayer, fsDir, err := prepareFS()
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(fsDir)
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configPath := rootPath + SlashSeparator + minioConfigFile
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// Create a corrupted config file
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if err := ioutil.WriteFile(configPath, []byte("{ \"version\":\"2\","), 0644); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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// Fire a migrateConfig()
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if err := migrateConfig(); err == nil {
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t.Fatal("migration should fail with corrupted config file")
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}
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accessKey := "accessfoo"
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secretKey := "secretfoo"
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// Create a V2 config json file and store it
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configJSON := "{ \"version\":\"2\", \"credentials\": {\"accessKeyId\":\"" + accessKey + "\", \"secretAccessKey\":\"" + secretKey + "\", \"region\":\"us-east-1\"}, \"mongoLogger\":{\"addr\":\"127.0.0.1:3543\", \"db\":\"foodb\", \"collection\":\"foo\"}, \"syslogLogger\":{\"network\":\"127.0.0.1:543\", \"addr\":\"addr\"}, \"fileLogger\":{\"filename\":\"log.out\"}}"
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if err := ioutil.WriteFile(configPath, []byte(configJSON), 0644); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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// Fire a migrateConfig()
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if err := migrateConfig(); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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if err := migrateConfigToMinioSys(objLayer); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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if err := migrateMinioSysConfig(objLayer); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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if err := migrateMinioSysConfigToKV(objLayer); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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// Initialize server config and check again if everything is fine
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if err := loadConfig(objLayer); err != nil {
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t.Fatalf("Unable to initialize from updated config file %s", err)
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}
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// Check if accessKey and secretKey are not altered during migration
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caccessKey := globalServerConfig[config.CredentialsSubSys][config.Default].Get(config.AccessKey)
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if caccessKey != accessKey {
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t.Fatalf("Access key lost during migration, expected: %v, found:%v", accessKey, caccessKey)
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}
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csecretKey := globalServerConfig[config.CredentialsSubSys][config.Default].Get(config.SecretKey)
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if csecretKey != secretKey {
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t.Fatalf("Secret key lost during migration, expected: %v, found: %v", secretKey, csecretKey)
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}
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}
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// Test if all migrate code returns error with corrupted config files
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func TestServerConfigMigrateFaultyConfig(t *testing.T) {
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rootPath, err := ioutil.TempDir(globalTestTmpDir, "minio-")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(rootPath)
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globalConfigDir = &ConfigDir{path: rootPath}
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configPath := rootPath + SlashSeparator + minioConfigFile
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// Create a corrupted config file
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if err := ioutil.WriteFile(configPath, []byte("{ \"version\":\"2\", \"test\":"), 0644); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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// Test different migrate versions and be sure they are returning an error
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if err := migrateV2ToV3(); err == nil {
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t.Fatal("migrateConfigV2ToV3() should fail with a corrupted json")
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}
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if err := migrateV3ToV4(); err == nil {
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t.Fatal("migrateConfigV3ToV4() should fail with a corrupted json")
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}
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if err := migrateV4ToV5(); err == nil {
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t.Fatal("migrateConfigV4ToV5() should fail with a corrupted json")
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}
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if err := migrateV5ToV6(); err == nil {
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t.Fatal("migrateConfigV5ToV6() should fail with a corrupted json")
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}
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if err := migrateV6ToV7(); err == nil {
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t.Fatal("migrateConfigV6ToV7() should fail with a corrupted json")
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}
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if err := migrateV7ToV8(); err == nil {
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t.Fatal("migrateConfigV7ToV8() should fail with a corrupted json")
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}
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if err := migrateV8ToV9(); err == nil {
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t.Fatal("migrateConfigV8ToV9() should fail with a corrupted json")
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}
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if err := migrateV9ToV10(); err == nil {
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t.Fatal("migrateConfigV9ToV10() should fail with a corrupted json")
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}
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if err := migrateV10ToV11(); err == nil {
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t.Fatal("migrateConfigV10ToV11() should fail with a corrupted json")
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}
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if err := migrateV11ToV12(); err == nil {
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t.Fatal("migrateConfigV11ToV12() should fail with a corrupted json")
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}
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if err := migrateV12ToV13(); err == nil {
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t.Fatal("migrateConfigV12ToV13() should fail with a corrupted json")
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}
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if err := migrateV13ToV14(); err == nil {
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t.Fatal("migrateConfigV13ToV14() should fail with a corrupted json")
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}
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if err := migrateV14ToV15(); err == nil {
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t.Fatal("migrateConfigV14ToV15() should fail with a corrupted json")
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}
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if err := migrateV15ToV16(); err == nil {
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t.Fatal("migrateConfigV15ToV16() should fail with a corrupted json")
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}
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if err := migrateV16ToV17(); err == nil {
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t.Fatal("migrateConfigV16ToV17() should fail with a corrupted json")
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}
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if err := migrateV17ToV18(); err == nil {
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t.Fatal("migrateConfigV17ToV18() should fail with a corrupted json")
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}
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if err := migrateV18ToV19(); err == nil {
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t.Fatal("migrateConfigV18ToV19() should fail with a corrupted json")
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}
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if err := migrateV19ToV20(); err == nil {
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t.Fatal("migrateConfigV19ToV20() should fail with a corrupted json")
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}
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if err := migrateV20ToV21(); err == nil {
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t.Fatal("migrateConfigV20ToV21() should fail with a corrupted json")
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}
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if err := migrateV21ToV22(); err == nil {
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t.Fatal("migrateConfigV21ToV22() should fail with a corrupted json")
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}
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if err := migrateV22ToV23(); err == nil {
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t.Fatal("migrateConfigV22ToV23() should fail with a corrupted json")
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}
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if err := migrateV23ToV24(); err == nil {
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t.Fatal("migrateConfigV23ToV24() should fail with a corrupted json")
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}
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if err := migrateV24ToV25(); err == nil {
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t.Fatal("migrateConfigV24ToV25() should fail with a corrupted json")
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}
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if err := migrateV25ToV26(); err == nil {
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t.Fatal("migrateConfigV25ToV26() should fail with a corrupted json")
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}
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if err := migrateV26ToV27(); err == nil {
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t.Fatal("migrateConfigV26ToV27() should fail with a corrupted json")
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}
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if err := migrateV27ToV28(); err == nil {
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t.Fatal("migrateConfigV27ToV28() should fail with a corrupted json")
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}
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}
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// Test if all migrate code returns error with corrupted config files
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func TestServerConfigMigrateCorruptedConfig(t *testing.T) {
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rootPath, err := ioutil.TempDir(globalTestTmpDir, "minio-")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(rootPath)
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globalConfigDir = &ConfigDir{path: rootPath}
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configPath := rootPath + SlashSeparator + minioConfigFile
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for i := 3; i <= 17; i++ {
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// Create a corrupted config file
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if err = ioutil.WriteFile(configPath, []byte(fmt.Sprintf("{ \"version\":\"%d\", \"credential\": { \"accessKey\": 1 } }", i)),
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0644); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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// Test different migrate versions and be sure they are returning an error
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if err = migrateConfig(); err == nil {
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t.Fatal("migrateConfig() should fail with a corrupted json")
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}
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}
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// Create a corrupted config file for version '2'.
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if err = ioutil.WriteFile(configPath, []byte("{ \"version\":\"2\", \"credentials\": { \"accessKeyId\": 1 } }"), 0644); err != nil {
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t.Fatal("Unexpected error: ", err)
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}
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// Test different migrate versions and be sure they are returning an error
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if err = migrateConfig(); err == nil {
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t.Fatal("migrateConfig() should fail with a corrupted json")
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}
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}
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