# Babbagecoin

### An understandable proof of work blockchain.

**Visit our [web page](https://projectbabbage.github.io/babbagecoin/) for a nice general overview of the project !**

## Quickly run a node !


```bash
pip install --user babbagecoin
```

```bash
python -m babbagecoin master
# then in another terminal:
python -m babbagecoin miner
```

# For development

## Requirements

Install `docker` and `docker-compose`, `python3` (>=3.9) and `poetry`.

Run `poetry install` then `poetry shell`

## Launch

Run the node (master + miner):

`make`

Stop the node properly:

`make stop` --> to stop all containers if you didn't stopped them properly (if you did two Ctrl+C in a row)

Or you can run separately the master or miner:

`make (master | miner)`

There are also VSCode actions for debugging each one of them (even the tests, run in terminal with `make test`)

## Interact with the blockchain

!! Important

Configure your blockchain by creating a `.env` file on the same model as what's in `.env.example`.

The wallet will generate a private key for you, save it to private.key.<CURRENT_USER>, and reuse it afterward. A public key is derived from this private key. The hash of the public key is your address, for example e93417c7 (the first 8 characters).
The wallet is managing only one private key at the time.

### Transactions

Use the `bbc.sh` script (`chmod +x` it first):

`./bbc.sh tx MARTIAL 10 0.3` --> sending 10BBC with 0.5BBC fees to MARTIAL

_`make tx` is a shortcut for the above command_

### Balance

`./bbc.sh balance` to get your wallet balance

_`make balance` is a shortcut for the above command_



Second edition of Project Babbage, create a blockchain from scratch. 

Socket Acquires Coana to Bring Reachability Analysis to Every Appsec Team

babbagecoin

Second edition of Project Babbage, create a blockchain from scratch.

mlgarchery

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

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Bad semver

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Bad dependency semver

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Bidirectional unicode control characters

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What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

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Title

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High CVE

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Debug access

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Deprecated

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Deprecated SPDX exception

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Deprecated license

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Possible typosquat attack

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Dynamic require

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Empty package

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Name

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File dependency

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Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

What are wildcard dependencies?

Wildcard dependency

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Git dependency

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GitHub dependency

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Native code

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

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Install scripts

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Invalid manifest file

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Invisible chars

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Major refactor

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Known malware

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Manifest confusion

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Medium CVE

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Low CVE

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Modified license exception

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Network access

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New author

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No bug tracker

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No repository

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No tests

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babbagecoin

Babbagecoin

An understandable proof of work blockchain.

Quickly run a node !

For development

Requirements

Launch

Interact with the blockchain

Transactions

Balance

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