mirror of
https://github.com/minio/mc.git
synced 2025-11-13 12:22:45 +03:00
84 lines
1.8 KiB
Go
84 lines
1.8 KiB
Go
/*
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* Mini Object Storage, (C) 2014,2015 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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"encoding/json"
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"net/http"
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"os"
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"os/user"
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"path"
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"github.com/minio-io/mc/pkg/s3"
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)
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// Common authentication file
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const (
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auth = "auth.json"
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mcDir = "/.minio/mc/"
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)
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func getAuthFilePath() (string, error) {
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u, err := user.Current()
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if err != nil {
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return "", err
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}
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return path.Join(u.HomeDir+mcDir, auth), nil
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}
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func getNewClient(auth *s3.Auth) (*s3.Client, error) {
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return &s3.Client{
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Auth: auth,
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Transport: http.DefaultTransport,
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}, nil
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}
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func getEnvironment() (auth *s3.Auth, err error) {
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var s3Auth *os.File
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var accessKey, secretKey, endpoint string
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authFile, err := getAuthFilePath()
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if err != nil {
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return nil, err
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}
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s3Auth, err = os.Open(authFile)
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defer s3Auth.Close()
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if err != nil {
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accessKey = os.Getenv("AWS_ACCESS_KEY_ID")
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secretKey = os.Getenv("AWS_SECRET_ACCESS_KEY")
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endpoint = os.Getenv("S3_ENDPOINT")
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if endpoint == "" {
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endpoint = "s3.amazonaws.com"
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}
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auth = &s3.Auth{
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AccessKey: accessKey,
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SecretAccessKey: secretKey,
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Endpoint: endpoint,
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}
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} else {
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var n int
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s3Authbytes := make([]byte, 256)
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n, err = s3Auth.Read(s3Authbytes)
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err = json.Unmarshal(s3Authbytes[:n], &auth)
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if err != nil {
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return nil, err
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}
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}
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return auth, nil
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}
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