voodooprivacy - GitLite

KO | EN

gitlite — search

#redis #gemini #privacy #api #linux #ios #ai-agent #http #agents #ui

voodooprivacy

(★ 340)

Roll your own VPN server on Amazon EC2 and battle-ready firewall for OS X

파일 탐색기

ZIP 다운로드

- README.md
- requirements.txt
create-voodoo-vpn.py
README.md
voodoo-pf.conf
voodoo-vpn.sh
voodoo.sh

# CDN으로 사용하기

jsDelivr

jsDelivr는 공개 GitHub 리포지토리를 별도 설정 없이 CDN으로 즉시 서빙합니다. 버전과 파일을 고르면 웹페이지에 바로 붙일 수 있는 링크와 예시 코드가 만들어집니다.

버전

파일

링크

예시

명령어 용어집

이 문서에서 사용된 명령어를 모아봤습니다. 낯선 명령어가 있다면 펼쳐서 확인해보세요.

🔍

`man`

설명 보기 ▼

설명서 페이지 형식 지정 및 표시.
관련 항목: `whatis`, `apropos`.
더 많은 정보: <https://manned.org/man>.

man {{command}}

명령에 대한 설명서 페이지를 표시:

man {{[-H|--html=]}}{{browser_name}} {{command}}

섹션 7의 명령에 대한 설명서 페이지를 표시:

man 7 {{command}}

명령에 사용 가능한 모든 섹션 나열:

🔍

`pip install`

설명 보기 ▼

Install Python packages.

pip install {{package1 package2 ...}}

Install one or more packages:

pip install {{package1 package2 ...}} {{[-U|--upgrade]}}

Upgrade all specified packages to the latest version, installing any that are not already present:

pip install {{package}}=={{version}}

Install a specific version of a package:

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

Voodoo Privacy
==============

Protect your computer from unsecure environment with a very strict firewall and a strong VPN through Amazon EC2.

## Update - July 2016

Thanks for your interest in this project! [Lin
Song](https://www.linkedin.com/in/linsongui) has built a newer version which is
tested with 2016 releases of Ubuntu/Debian/CentOS/RHEL and includes VPN setup
instructions for a lot more platforms. [It is available under the same license
here](https://github.com/hwdsl2/setup-ipsec-vpn).

## The firewall

Voodoo privacy firewall gives you absolute control over your computer firewall so that you can control very precisely what is allowed in your computer, but also what is allowed out of your computer. This is very useful to protect your privacy, because it will allow you to block all broadcast packets that your computer might send when you turn it on.

The firewall rules are defined in `voodoo-pf.conf`, feel free to edit them. You need to at least define the interface that you will use to connect to an unsecure network. The other interfaces will be blocked.

When you run `sudo ./voodoo.sh hostile`, the rules in voodoo-pf.conf will be loaded and will replace all default rules of your Mac (including Network sharing, Application firewall, etc).

To get back to Apple default settings, run `sudo ./voodoo.sh safe`.

To see what packets get blocked, run `sudo ./voodoo.sh log`.

To find more information about how to write firewall rules for Open BSD packet-filter, run `man pf.conf`.

For more information, read the introduction article: http://www.sarfata.org/posts/secure-your-mac.md.

## The VPN

Voodoo privacy also makes it very easy to set up a secure VPN gateway on Amazon EC2.

### Setting up the VPN gateway (option 1: manually)

* Create a new security group (EC2 Management interface -> Security groups) 
  * Allow traffic to TCP port 500, and UDP ports 500 and 4500. 
  * It might be helpful to add a rule to allow SSH but you dont really need it. I like to limit SSH login from my home/office IP but if you are really brave you can let everyone find your SSH.
* Change the default value for the three variables `IPSEC_PSK`, `VPN_USER` and `VPN_PASSWORD` at the top of launch script and copy everything into your clipboard.
* In amazon console Click on Instances -> Launch Instance -> Classic Wizard -> Ubuntu 12.04 -> 1 micro instance.
  * In the user data field, paste the launch script you have just adapted.
  * Select your keypair.
  * Select the security group you created earlier.
  * Give the machine a name.
* Click launch.

And that's it! Your server is now ready to accept connection from your mac. Get the public DNS name of your new server and resolve it to an IP address. You will need it in the next step.

### Setting up the VPN gateway (option 2: automatically)

* Ensure you have the python module "boto" installed, for communicating with AWS. (You can install it globally with `sudo pip install boto`, or locally by following the instructiosn in pyenv/.)
* Within `create-voodoo-vpn.py`, set the region_name to your desired AWS region, e.g., us-west-1.
* Set your AWS credentials either in environmental variables, in `~/.boto`, or in `create-voodoo-vpn.py`.
* Run  `create-voodoo-vpn.py`.

### Configure the VPN on your Mac

This should also work on other types of OS but I have not tried yet.

* Open your network settings.
* Click on the "+" button in the top-left corner of the interfaces list.
* Select a VPN interface, with 'IPSec L2TP' and give it a name.
* In the address field, put the public IP of your server (you can get from the amazon console).
* In the account name field, put the value of the `VPN_USER` variable that you defined earlier.
* Click on auth settings, fill your `VPN_PASSWORD` in the first field and your `IPSEC_PSK` in the second box. Click Ok
* Click on Advanced Settings, select "Send all traffic" and click ok.
* If you are also using voodoo firewall, update the VPN server address at the top of the script and re-run it to allow VPN traffic to go through to your server.
* Click Connect, it should take a few seconds and you should be online.
* Ask google about your IP address: https://www.google.com/search?q=what+is+my+ip+address, you should see the IP address of your Amazon EC2 box.

### For more information

For more explaination and help debugging, read my initial blog post about this: http://www.sarfata.org/posts/setting-up-an-amazon-vpn-server.md.

### Compatibility with other OSs

#### Windows 8

Paul Tromans writes (in the comments on my blog):
> To get this working with the built-in VPN client in Windows 8 I had to apply the registry tweak described here: http://support.microsoft.com/kb/926179/en-us. If anyone finds a better way to do this, then please post in the comments.

## License

Copyright Thomas Sarlandie 2012

This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 
Unported License: http://creativecommons.org/licenses/by-sa/3.0/.

Attribution required: please include my name in any derivative and let me know how you have improved it!

## About Voodoo Privacy

Voodoo Privacy was born during Defcon XX to protect my very own privacy. The name comes from the rooftop bar of the Rio hotel where the conference was held.

## Contributors

- [Thomas Sarlandie](https://github.com/sarfata)
- [Alexis Gallagher](https://github.com/algal)
- [Shiv Deepak](https://github.com/idlecool)