mirror of
https://github.com/minio/mc.git
synced 2025-11-12 01:02:26 +03:00
96 lines
2.3 KiB
Go
96 lines
2.3 KiB
Go
/*
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* Minio Client, (C) 2015 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package main
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import (
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"math/rand"
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"os"
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"path/filepath"
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"strings"
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"time"
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"github.com/minio/mc/pkg/console"
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"github.com/minio/mc/pkg/probe"
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)
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func migrateSession() {
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// Migrate session V1 to V2
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migrateSessionV1ToV2()
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}
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func isSessionDirExists() bool {
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_, err := os.Stat(getSessionDir())
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if err != nil {
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return false
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}
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return true
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}
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func createSessionDir() *probe.Error {
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if err := os.MkdirAll(getSessionDir(), 0700); err != nil {
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return probe.New(err)
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}
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return nil
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}
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func getSessionDir() string {
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configDir, err := getMcConfigDir()
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if err != nil {
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// TODO: revamp error handling -ab. Do not pass errors mindlessly to upper layer for a tool like mc.
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}
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return filepath.Join(configDir, sessionDir)
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}
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var letters = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
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// newSID generates a random session id of regular lower case and uppercase english characters
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func newSID(n int) string {
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rand.Seed(time.Now().UTC().UnixNano())
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b := make([]rune, n)
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for i := range b {
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b[i] = letters[rand.Intn(len(letters))]
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}
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return string(b)
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}
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func getSessionFile(sid string) string {
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return filepath.Join(getSessionDir(), sid+".json")
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}
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func getSessionDataFile(sid string) string {
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return filepath.Join(getSessionDir(), sid+".data")
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}
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func getSessionIDs() (sids []string) {
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sessionList, err := filepath.Glob(getSessionDir() + "/*.json")
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if err != nil {
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console.Fatalf("Unable to list session folder ‘%s’, %s", getSessionDir(), probe.New(err))
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}
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for _, path := range sessionList {
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sids = append(sids, strings.TrimSuffix(filepath.Base(path), ".json"))
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}
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return sids
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}
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func isSession(sid string) bool {
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if _, err := os.Stat(getSessionFile(sid)); err != nil {
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return false
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}
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return true
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}
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