Introduction （中文）
GXB-BOX is a client-side, deployed at local merchant and datasource, and based on Node.js. Merchant and datasource can trade data via locally call, data transfer is all the way encrypted, and GXB-BOX simplified this process.
(Required): Node 6+
(Operation system): OSX、Linux
Recommend to use NVM(Node Version Manager) for installation:
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.30.2/install.sh | bash
. ~/.nvm/nvm.sh
nvm install v6
nvm use v6
git clone https://github.com/gxchain/gxb-box.git
Test mode depends on babel-node, execute the following commands to install dependencies under cloned engineering mode:
npm install -g babel-node
npm install
npm start
npm run build
npm run server
A: We recommend to use single signature for data transactions, due to the efficiency limitation of multi-signature
Q: Error: "failed to get initial information, please check configuration of merchant account and datasource account".
A: Check config.json to see if the name of merchant or datasource is correct. For merchant, NO need for datasource configuration; for datasource, do not have to perform merchant configuration.
merchant configuration sample:
{
"common": {
"port":"3000",
"ipfs_addr": "/ip4/139.196.138.193/tcp/5001",
"witnesses": [
"wss://node1.gxb.io","wss://node5.gxb.io","wss://node8.gxb.io","wss://node11.gxb.io"
],
"faucet_url": "https://opengateway.gxb.io"
},
"merchant":{
"account_name": "sample_user",
"private_key":"5Ka9YjFQtfUUX2DdnqkaPWH1rVeSeby7Cj2VdjRt79S9kKLvXR7",
"callback_url":"http://localhost:3000/demo/callback",
"privacy_request_timeout":120000,
"default_timeout":8000
}
}
Datasource configuration sample:
{
"common": {
"port":"3000",
"ipfs_addr": "/ip4/139.196.138.193/tcp/5001",
"witnesses": [
"wss://node1.gxb.io","wss://node5.gxb.io","wss://node8.gxb.io","wss://node11.gxb.io"
],
"faucet_url": "https://opengateway.gxb.io"
},
"datasource": {
"account_name": "sample_datasource",
"private_key": "5JLL3mqAFt2YHVJf8W3h9oUPP2sjceLYSSyEbSt1yMjeucxGH98",
"service": "http://localhost:3000/demo/call",
"subscribed_data_product": [
"1.17.1"
]
}
}
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