# OnionShare Desktop

## Building OnionShare

If you are running Linux, you can make use of the script `setup-project.sh` in the parent directory, which automates most of the steps below.

Otherwise, please continue to read on.

Start by getting the source code and changing to the `desktop` folder:

```sh
git clone https://github.com/onionshare/onionshare.git
cd onionshare/desktop
```

Make sure you have Python 3 installed. If you're using Windows or macOS, install the latest version of 3.11 [from python.org](https://www.python.org/downloads/). For Windows, make sure to check the box to add python to the path on the first page of the installer.

Make sure you have [poetry](https://python-poetry.org/) installed:

```
pip3 install poetry
```

And install the poetry dependencies:

```sh
poetry install
```

**Windows users:** You may need to install [Microsoft C++ Build Tools](https://visualstudio.microsoft.com/visual-cpp-build-tools/), making sure to check "Desktop development with C++", before `poetry install` will work properly.

### Get Tor

**Linux users:** 
- On Debian/Debian-based distributions you may need the `libxcb-xinerama0` and `libxcb-cursor0` packages installed.
- On Fedora/CentOS you may need the `libxcb-*` and `xcb-util-*` packages installed.

**Windows users:** 
- Download and install [7-Zip (x64)](https://7-zip.org/). Add `C:\Program Files\7-Zip` to your path.
- Download and install [gpg4win](https://gpg4win.org/). Add `C:\Program Files (x86)\GnuPG\bin` to your path.

Download Tor Browser and extract the binaries for your platform. The platform must be `windows-x86_64`, `macos`, or `linux-x86_64`.

```sh
poetry run python ./scripts/get-tor.py [platform]
```

### Compile dependencies

Install Go. The simplest way to make sure everything works is to install Go by following [these instructions](https://golang.org/doc/install).

Compile pluggable transports:

**Windows users, in PowerShell:**

```powershell
.\scripts\build-pt-obfs4proxy.ps1
.\scripts\build-pt-snowflake.ps1
.\scripts\build-pt-meek.ps1
```

**macOS and Linux users:**

```sh
./scripts/build-pt-obfs4proxy.sh
./scripts/build-pt-snowflake.sh
./scripts/build-pt-meek.sh
```

### Running OnionShare from the source code tree

To run OnionShare from the source tree:

```sh
poetry run onionshare
poetry run onionshare --help
poetry run onionshare -v
poetry run onionshare -v --local-only
```

You can also run `onionshare-cli` from the source tree, and it will look for Tor binaries in `desktop/onionshare/resources/tor`.

```sh
poetry run onionshare-cli --help
```

## Running tests

Run the tests:

```sh
poetry run ./tests/run.sh
```

If you want to run tests while hiding the GUI, you must have the `xvfb` package installed, and then:

```sh
xvfb-run poetry run ./tests/run.sh
```
