# cloudmesh-vpn
| School | Tested | VPN-Slicing |
| ------- | ------ | ----------- |
| UVA <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/University_of_Virginia_Rotunda_logo.svg/2007px-University_of_Virginia_Rotunda_logo.svg.png" alt="uva" height="15"/> | ✅ | ❌ |
| FIU <img src="https://brand.fiu.edu/_assets/images/fiu-alone.png" alt="fiu" height="15"/> | ✅ | ❌ |
| UFL <img src="https://www.ufl.edu/wp-content/uploads/sites/5/2022/12/UF-logo-500x500-1.png" alt="uf" height="15"/> | ✅ | ✅ |
| FAMU | ❌ | ❌ |
| NYU | ✅ | ❌ |
| UCI | ❌ | ❌ |
| GMU | ❌ | ❌ |
| OleMiss | ❌ | ❌ |
| SC | ❌ | ❌ |
## Install
### Windows
Open any terminal (git bash, cmd, powershell) as administrator.
Python 3.12 is recommended, which can be
[downloaded from the Python website.](https://www.python.org/downloads/) Your Python version can be checked
with the command `python -V`
Once confirming Python, execute:
```bash
pip install cloudmesh-vpn
```
## Usage
To connect to the UVA Anywhere VPN, run
```bash
cms vpn connect
```
For other organizations, the `--service` flag can be used:
```bash
cms vpn connect --service=ufl
# possible services are uva fiu ufl
```
Note- currently the output will be piped to the terminal
and will end in response to `Ctrl + C`
consider executing the following:
`nohup cms vpn connect --service=ufl >/dev/null 2>&1`
To disconnect from current VPN, run
```bash
cms vpn disconnect
```
To see info regarding your connection, run
```bash
cms vpn info
```
## Linux
### Requirements
On Linux we use the command `openconnect`. To check if it is available please use
```bash
$ which openconnect
```
If it is not available, you can install it un Ubuntu with
```bash
$ sudo apt install openssl
$ sudo apt install openconnect
$ sudo apt install network-manager-openconnect
```
and in case you use gnoe also:
```bash
$ sudo apt install network-manager-gnome
$ sudo apt install network-manager-openconnect-gnome
```
### Getting certificates
We have tested this tool only with University of Virginia, but it should be simple to adapt. Just follow the
instructions to obtain the certificates from your provider.
At UVA you find the certificate and other documentation at
* <https://www.rc.virginia.edu/userinfo/linux/uva-anywhere-vpn-linux/>
we place all certificates into ~/.ssh/uva
```
mkdir -p You will receive a file ending in .p12. In this example we will assume it is named mst3k.p12.
cd ~/.ssh/uva
wget https://download.its.virginia.edu/local-auth/universal/usher.cer
```
To get a certificate for your device, go to
* <https://cloud.securew2.com/public/82116/limited/?device=Unknown>
Fill it out and get the key. You will receive a
file ending in .p12. In this example we will assume it
is named mst3k.p12 and place it into ~/.ssh/uva/user.p12
It is important for us to rename this key to user.p12
so we have a simpler way of identifying it and writing this documentation.
Now convert the keys and certificates with the following commands
```bash
cd ~/.ssh/uva
openssl pkcs12 -in mst3k.p12 -nocerts -nodes -out mst3k.key
openssl pkcs12 -in mst3k.p12 -clcerts -nokeys -out mst3k.crt
openssl x509 -inform DER -in usher.cer -out usher.crt
```
Now your UVA directory should have the following files in it.
```
ls ~/.ssh/uva/
user.crt user.key user.p12 usher.cer usher.crt
```
### Install and using the command
You can now use the cloudmesh cms vpn command.
```bash
$ pip install cloudmesh-vpn
$ cms help
```
To connect use
```bash
$ cms vpn connect
```
To show the status use
```bash
$ cms vpn connect
```
To disconnect
```bash
$ cms vpn disconnect
```
## Acknowledgments
This work was in part funded by the NSF
CyberTraining: CIC: CyberTraining for Students and Technologies
from Generation Z with the award numbers 1829704 and 2200409.
## Manual Page
<!-- START-MANUAL -->
```
Command vpn
===========
::
Usage:
vpn connect [--service=SERVICE] [--timeout=TIMEOUT] [-v] [--choco]
vpn disconnect [-v]
vpn status [-v]
vpn info
This command manages the vpn connection
Options:
-v debug [default: False]
--choco installs chocolatey [default: False]
Description:
vpn info
prints out information about your current location as
obtained via the vpn connection.
vpn status
prints out "True" if the vpn is connected
and "False" if it is not.
vpn disconnect
disconnects from the VPN.
vpn connect [--service=SERVICE]
connects to the UVA Anywhere VPN.
If the VPN is already connected a warning is shown.
You can connect to other VPNs while specifying their names
as given to you by the VPN provider with e service option.
```
<!-- STOP-MANUAL -->
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"description": "# cloudmesh-vpn\r\n\r\n| School | Tested | VPN-Slicing |\r\n| ------- | ------ | ----------- |\r\n| UVA <img src=\"https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/University_of_Virginia_Rotunda_logo.svg/2007px-University_of_Virginia_Rotunda_logo.svg.png\" alt=\"uva\" height=\"15\"/> | \u2705 | \u274c |\r\n| FIU <img src=\"https://brand.fiu.edu/_assets/images/fiu-alone.png\" alt=\"fiu\" height=\"15\"/> | \u2705 | \u274c |\r\n| UFL <img src=\"https://www.ufl.edu/wp-content/uploads/sites/5/2022/12/UF-logo-500x500-1.png\" alt=\"uf\" height=\"15\"/> | \u2705 | \u2705 |\r\n| FAMU | \u274c | \u274c |\r\n| NYU | \u2705 | \u274c |\r\n| UCI | \u274c | \u274c |\r\n| GMU | \u274c | \u274c |\r\n| OleMiss | \u274c | \u274c |\r\n| SC | \u274c | \u274c |\r\n\r\n## Install\r\n\r\n### Windows\r\n\r\nOpen any terminal (git bash, cmd, powershell) as administrator.\r\n\r\nPython 3.12 is recommended, which can be\r\n[downloaded from the Python website.](https://www.python.org/downloads/) Your Python version can be checked\r\nwith the command `python -V`\r\n\r\nOnce confirming Python, execute:\r\n\r\n```bash\r\npip install cloudmesh-vpn\r\n```\r\n\r\n## Usage\r\n\r\nTo connect to the UVA Anywhere VPN, run\r\n\r\n```bash\r\ncms vpn connect\r\n```\r\n\r\nFor other organizations, the `--service` flag can be used:\r\n\r\n```bash\r\ncms vpn connect --service=ufl\r\n# possible services are uva fiu ufl\r\n```\r\n\r\nNote- currently the output will be piped to the terminal\r\nand will end in response to `Ctrl + C`\r\nconsider executing the following:\r\n\r\n`nohup cms vpn connect --service=ufl >/dev/null 2>&1`\r\n\r\nTo disconnect from current VPN, run\r\n\r\n```bash\r\ncms vpn disconnect\r\n```\r\n\r\nTo see info regarding your connection, run\r\n\r\n```bash\r\ncms vpn info\r\n```\r\n\r\n## Linux\r\n\r\n### Requirements\r\n\r\nOn Linux we use the command `openconnect`. To check if it is available please use\r\n\r\n```bash\r\n$ which openconnect\r\n```\r\n\r\nIf it is not available, you can install it un Ubuntu with \r\n\r\n```bash\r\n$ sudo apt install openssl\r\n$ sudo apt install openconnect\r\n$ sudo apt install network-manager-openconnect\r\n```\r\nand in case you use gnoe also:\r\n\r\n```bash\r\n$ sudo apt install network-manager-gnome\r\n$ sudo apt install network-manager-openconnect-gnome\r\n```\r\n\r\n### Getting certificates\r\n\r\nWe have tested this tool only with University of Virginia, but it should be simple to adapt. Just follow the \r\ninstructions to obtain the certificates from your provider.\r\n\r\nAt UVA you find the certificate and other documentation at \r\n\r\n* <https://www.rc.virginia.edu/userinfo/linux/uva-anywhere-vpn-linux/>\r\n\r\nwe place all certificates into ~/.ssh/uva\r\n\r\n```\r\nmkdir -p You will receive a file ending in .p12. 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