
██╗░░░██╗░██████╗████████╗██████╗░███████╗░█████╗░███╗░░░███╗
██║░░░██║██╔════╝╚══██╔══╝██╔══██╗██╔════╝██╔══██╗████╗░████║
██║░░░██║╚█████╗░░░░██║░░░██████╔╝█████╗░░███████║██╔████╔██║
██║░░░██║░╚═══██╗░░░██║░░░██╔══██╗██╔══╝░░██╔══██║██║╚██╔╝██║
╚██████╔╝██████╔╝░░░██║░░░██║░░██║███████╗██║░░██║██║░╚═╝░██║
░╚═════╝░╚═════╝░░░░╚═╝░░░╚═╝░░╚═╝╚══════╝╚═╝░░╚═╝╚═╝░░░░░╚═╝

Ustream is a proxy server for Utopia network. It provides
 * SOCKS5 proxy for web browsers to access Utopia network resources with uNS support
 * Port proxy with uNS support for exposing resources into Utopia network

# Initial configuration

On initial start, ustream will create sample config file with generated public (`pub_key`) and private (`prv_key`) keys.
User must always store backup of those keys in a safe and secure place to be able to have access to transferred uNS names.

## Enable SOCKS5

```
[socks5]
listen = [127.0.0.1]:1984
```

## Port mapping

To start proxying resource into Utopia network, user should configure uNS mapping in `[map]` section of the configuration file.

```
[map]
YOURNAME1:80 = [127.0.0.1]:8080
```

In this example, port 80 of YOUNAME1 uNS record will be proxied to 127.0.0.1 port 8080

## uNS transfer to Ustream instance

After initial configuration user will be able to transfer uNS records to `pub_key` of Ustream instance.
To do such transfer, ustream must have this uNS record name in `[map]` section and must be running.

When those conditions satisfied, open your Utopia app, then Tools -> uNS Manager.
Select a name you wish to transfer, then click Transfer name below the list.
Put `pub_key` value in the Transfer to field, then click Transfer.

You should see success transfer result in the list after the Network and Ustream instance confirm it.

## uNS transfer from Utopia instance

You can also transfer uNS names back to your Utopia app public key.
To do this, first you must send a required amount of CRP tokens to Ustream instance pub_key to cover uNS transfer fees (0.01 CRP per uNS name).
Open uWallet in Utopia app and use Send CRP functionality. Put `pub_key` into Send to field.

Then you should configure the names and destination PK in `[names]` section:

```
[names]
move_pub_key = <PK of your Utopia app>
move_names = YOURNAME1,YOURNAME2
```

You can watch the progress of uNS transfer in Ustream console log.

