https://github.com/trusch/passchain

a blockchain based password store for teams
https://github.com/trusch/passchain

Last synced: 3 months ago
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a blockchain based password store for teams

• Host: GitHub
• URL: https://github.com/trusch/passchain
• Owner: trusch
• Created: 2017-09-22T21:15:57.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2017-10-12T06:44:18.000Z (over 7 years ago)
• Last Synced: 2024-08-01T13:32:52.114Z (6 months ago)
• Language: Go
• Size: 104 KB
• Stars: 27
• Watchers: 6
• Forks: 1
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-ccamel - trusch/passchain - a blockchain based password store for teams (Go)

README

        
passchain

=========

Passchain is a tool to securely store and share passwords, tokens and other short secrets on a private blockchain.

This is a [tendermint](https://github.com/tendermint/tendermint) application and provides the following functionality:

## Features

* create, delete and show accounts

* create, delete and show secrets

* share secrets with other accounts

* share only read- or read-write access

* share secrets with group accounts

## User interface

* command line client

* all functionality is available

## Open Tasks

* write HTTP API

* write graphical UI  

## Install

```

# install via go get

go get github.com/trusch/passchain/cmd/...

# if dependency errors occur fix them by using glide:

cd $GOPATH/src/github.com/trusch/passchain

glide install

go install github.com/trusch/passchain/cmd/...

# if you need to install tendermint:

go get github.com/tendermint/tendermint/cmd/...

# if dependency errors occur fix them by using glide:

cd $GOPATH/src/github.com/tendermint/tendermint

glide install

go install github.com/tendermint/tendermint/cmd/...

```

## Walktrough

```

# start tendermint and passchain-abci

tendermint init

tendermint node --consensus.create_empty_blocks=false &

passchain-abci &

# create account and store keys in environment

passchain accounts create --id alice

export PASSCHAIN_ID=alice

export PASSCHAIN_PUBLIC_KEY=BLBoMJ+iUjremFnReUF0onvmokhV4Hmtvq+fU24oxSYIhwIePlHXZTbW28PZN66i3Nvc7txv4lXH4KwlY9O4KFo=

export PASSCHAIN_PRIVATE_KEY=7FYJr0/50gsjPvuQGmk2atj8QsdzYvbyrGrH2KTuhxY=

# create secret

passchain secrets create my-secret "this is secret"

# read secret

passchain secrets get my-secret

# share secret with bob

passchain secrets share my-secret --with bob

```

## Howto use groups

```

# create group account

passchain accounts create --id my-group

# store private key as secret with the very same name

passchain secrets create my-group "7FYJr0/50gsjPvuQGmk2atj8QsdzYvbyrGrH2KTuhxY="

# share group key with other accounts

passchain secrets share my-group --with bob

# share secret with group

passchain secrets share my-secret --with my-group

# retrieve secret with group key

passchain --as my-group secrets get my-secret

```