/
share-upload-main.go
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/
share-upload-main.go
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/*
* Minio Client (C) 2014, 2015 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"fmt"
"strings"
"time"
"github.com/minio/cli"
"github.com/minio/minio-xl/pkg/probe"
)
// Share documents via URL.
var shareUpload = cli.Command{
Name: "upload",
Usage: "Share link that can be used to upload files to private bucket",
Action: mainShareUpload,
CustomHelpTemplate: `NAME:
mc share {{.Name}} - {{.Usage}}
USAGE:
mc share {{.Name}} TARGET [DURATION] [Content-Type]
DURATION = NN[h|m|s] [DEFAULT=168h]
EXAMPLES:
1. Generate Curl upload command, with a default expiry of 7 days.
$ mc share {{.Name}} https://s3.amazonaws.com/backup/2006-Mar-1/backup.tar.gz
2. Generate Curl upload command to upload files to a folder, with expiry of 120 hours
$ mc share {{.Name}} https://s3.amazonaws.com/backup/2007-Mar-2/... 120h
3. Generate Curl upload command to upload with expiry of 2 hours with content-type image/png
$ mc share {{.Name}} https://s3.amazonaws.com/backup/2007-Mar-2/... 2h image/png
`,
}
func checkShareUploadSyntax(ctx *cli.Context) {
args := ctx.Args()
if !args.Present() || args.First() == "help" {
cli.ShowCommandHelpAndExit(ctx, "upload", 1) // last argument is exit code
}
if len(args) > 3 {
cli.ShowCommandHelpAndExit(ctx, "upload", 1) // last argument is exit code
}
url := stripRecursiveURL(strings.TrimSpace(args.Get(0)))
if !isObjectKeyPresent(url) {
fatalIf(errDummy().Trace(), fmt.Sprintf("Upload location needs object key ‘%s’.", strings.TrimSpace(args.Get(0))))
}
if strings.HasSuffix(strings.TrimSpace(args.Get(0)), "/") {
fatalIf(errDummy().Trace(), fmt.Sprintf("Upload location cannot end with ‘/’. Did you mean ‘%s’.", url+recursiveSeparator))
}
}
func mainShareUpload(ctx *cli.Context) {
var expires time.Duration
var err error
shareDataDirSetup()
checkShareUploadSyntax(ctx)
setSharePalette(ctx.GlobalString("colors"))
args := ctx.Args()
config := mustGetMcConfig()
if strings.TrimSpace(args.Get(1)) == "" {
expires = time.Duration(604800) * time.Second
} else {
expires, err = time.ParseDuration(strings.TrimSpace(args.Get(1)))
if err != nil {
fatalIf(probe.NewError(err), "Unable to parse time argument.")
}
}
contentType := strings.TrimSpace(args.Get(2))
targetURL := getAliasURL(strings.TrimSpace(args.Get(0)), config.Aliases)
e := doShareUploadURL(stripRecursiveURL(targetURL), isURLRecursive(targetURL), expires, contentType)
fatalIf(e.Trace(targetURL), "Unable to generate URL for upload.")
}
// doShareURL share files from target
func doShareUploadURL(targetURL string, recursive bool, expires time.Duration, contentType string) *probe.Error {
shareDate := time.Now().UTC()
sURLs, err := loadSharedURLsV3()
if err != nil {
return err.Trace()
}
clnt, err := url2Client(targetURL)
if err != nil {
return err.Trace()
}
m, err := clnt.ShareUpload(recursive, expires, contentType)
if err != nil {
return err.Trace()
}
Key := targetURL
if recursive {
Key = Key + recursiveSeparator
m["key"] = m["key"] + "<FILE>"
}
shareMessage := ShareMessage{
Expiry: expires,
UploadInfo: m,
Key: Key,
}
shareMessageV3 := ShareMessageV3{
Expiry: expires,
UploadInfo: m,
Key: Key,
}
sURLs.URLs = append(sURLs.URLs, struct {
Date time.Time
Message ShareMessageV3
}{
Date: shareDate,
Message: shareMessageV3,
})
Prints("%s\n", shareMessage)
saveSharedURLsV3(sURLs)
return nil
}