# transfer.sh [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/dutchcoders/transfer.sh?utm_source=badge&utm_medium=badge&utm_campaign=&utm_campaign=pr-badge&utm_content=badge) [![Go Report Card](https://goreportcard.com/badge/github.com/dutchcoders/transfer.sh)](https://goreportcard.com/report/github.com/dutchcoders/transfer.sh) [![Docker pulls](https://img.shields.io/docker/pulls/dutchcoders/transfer.sh.svg)](https://hub.docker.com/r/dutchcoders/transfer.sh/) [![Build Status](https://travis-ci.org/dutchcoders/transfer.sh.svg?branch=master)](https://travis-ci.org/dutchcoders/transfer.sh)

Easy and fast file sharing from the command-line. This code contains the server with everything you need to create your own instance.

Transfer.sh currently supports the s3 (Amazon S3), gdrive (Google Drive) providers, and local file system (local).

## Usage

### Upload:
```bash
$ curl --upload-file ./hello.txt https://transfer.sh/hello.txt
```

### Encrypt & upload:
```bash
$ cat /tmp/hello.txt|gpg -ac -o-|curl -X PUT --upload-file "-" https://transfer.sh/test.txt
````

### Download & decrypt:
```bash
$ curl https://transfer.sh/1lDau/test.txt|gpg -o- > /tmp/hello.txt
```

### Upload to virustotal:
```bash
$ curl -X PUT --upload-file nhgbhhj https://transfer.sh/test.txt/virustotal
```

## Add alias to .bashrc or .zshrc

### Using curl
```bash
transfer() {
    curl --progress-bar --upload-file "$1" https://transfer.sh/$(basename $1) | tee /dev/null;
}

alias transfer=transfer
```

### Using wget
```bash
transfer() {
    wget -t 1 -qO - --method=PUT --body-file="$1" --header="Content-Type: $(file -b --mime-type $1)" https://transfer.sh/$(basename $1);
}

alias transfer=transfer
```

## Add alias for fish-shell

### Using curl
```bash
function transfer --description 'Upload a file to transfer.sh'
    if [ $argv[1] ]
        # write to output to tmpfile because of progress bar
        set -l tmpfile ( mktemp -t transferXXX )
        curl --progress-bar --upload-file "$argv[1]" https://transfer.sh/(basename $argv[1]) >> $tmpfile
        cat $tmpfile
        command rm -f $tmpfile
    else
        echo 'usage: transfer FILE_TO_TRANSFER'
    end
end

funcsave transfer
```

### Using wget
```bash
function transfer --description 'Upload a file to transfer.sh'
    if [ $argv[1] ]
        wget -t 1 -qO - --method=PUT --body-file="$argv[1]" --header="Content-Type: (file -b --mime-type $argv[1])" https://transfer.sh/(basename $argv[1])
    else
        echo 'usage: transfer FILE_TO_TRANSFER'
    end
end

funcsave transfer
```

Now run it like this:
```bash
$ transfer test.txt
```

## Add alias on Windows

Put a file called `transfer.cmd` somewhere in your PATH with this inside it:
```cmd
@echo off
setlocal
:: use env vars to pass names to PS, to avoid escaping issues
set FN=%~nx1
set FULL=%1
powershell -noprofile -command "$(Invoke-Webrequest -Method put -Infile $Env:FULL https://transfer.sh/$Env:FN).Content"
```

## Link aliases

Create direct download link:

https://transfer.sh/1lDau/test.txt --> https://transfer.sh/get/1lDau/test.txt

Inline file:

https://transfer.sh/1lDau/test.txt --> https://transfer.sh/inline/1lDau/test.txt

## Usage

Parameter | Description | Value | Env
--- | --- | --- | ---
listener | port to use for http (:80) | |
profile-listener | port to use for profiler (:6060)| |
force-https | redirect to https | false |
tls-listener | port to use for https (:443) | |
tls-listener-only | flag to enable tls listener only | |
tls-cert-file | path to tls certificate | |
tls-private-key | path to tls private key | |
http-auth-user | user for basic http auth on upload | |
http-auth-pass | pass for basic http auth on upload | |
temp-path | path to temp folder | system temp |
web-path | path to static web files (for development) | |
ga-key | google analytics key for the front end | |
uservoice-key | user voice key for the front end  | |
provider | which storage provider to use | (s3, grdrive or local) |
aws-access-key | aws access key | | AWS_ACCESS_KEY
aws-secret-key | aws access key | | AWS_SECRET_KEY
bucket | aws bucket | | BUCKET
s3-no-multipart | disables s3 multipart upload | false | |
basedir | path storage for local/gdrive provider| |
gdrive-client-json-filepath | path to oauth client json config for gdrive provider| |
gdrive-local-config-path | path to store local transfer.sh config cache for gdrive provider| |
gdrive-chunk-size | chunk size for gdrive upload in megabytes, must be lower than available memory (8 MB) | |
lets-encrypt-hosts | hosts to use for lets encrypt certificates (comma seperated) | |
log | path to log file| |

If you want to use TLS using lets encrypt certificates, set lets-encrypt-hosts to your domain, set tls-listener to :443 and enable force-https.

If you want to use TLS using your own certificates, set tls-listener to :443, force-https, tls-cert=file and tls-private-key.

## Development

Make sure your GOPATH is set correctly.

```bash
go run main.go --provider=local --listener :8080 --temp-path=/tmp/ --basedir=/tmp/
```

## Build

```bash
go build -o transfersh main.go
```

## Docker

For easy deployment, we've created a Docker container.

```bash
docker run --publish 8080:8080 dutchcoders/transfer.sh:latest --provider local --basedir /tmp/
```

## Contributions

Contributions are welcome.

## Creators

**Remco Verhoef**
- <https://twitter.com/remco_verhoef>
- <https://twitter.com/dutchcoders>

**Uvis Grinfelds**

## Maintainer

**Andrea Spacca**

## Copyright and license

Code and documentation copyright 2011-2018 Remco Verhoef.
Code released under [the MIT license](LICENSE).
