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Yoti Idemix DCRP

This repository contains the scripts to run a DCRP (Distributed Cryptographic Routing Protocol) network with Idemix issuers and verifiers.

Installation steps

The scripts use Docker to deploy all services. Please, install it before running the scripts.

  1. Clone this repository and navigate to its root folder.
  2. Run the script start.sh.

The script needs three parameters:

  1. The IP address where the service will be deployed. It's the address the other nodes needs to know to reach your node.
  2. Idemix user name. It's the name to log in inside the Idemix panels (Default: admin).
  3. Idemis user password. It's the password to log in inside the Idemix panels (Default: yotiadmin).

Parameters 2 and 3 are not required.

This is an example how the command should be executed:

./start.sh 192.168.1.20 myuser mypassword

This script will deploy a node that will run the membership for DCRP network, 3 issuers and 3 verifiers.

App Port
Node front-end 8080
Node 8181
Issuer1 front-end 4000
Issuer1 4010
Issuer2 front-end 4001
Issuer2 4011
Issuer3 front-end 4002
Issuer3 4012
Verifier1 front-end 4003
Verifier1 4013
Verifier2 front-end 4004
Verifier2 4014
Verifier3 front-end 4005
Verifier3 4015

Deploy a master node

The script start_master_node.sh will deploy a master node. This node won't have any service. Use this script to test the network in your local machine.

The script needs 5 arguments:

  1. The IP address where the service will be deployed. It's the address the other nodes needs to know to reach your node.
  2. The port where the front-end will be deployed.
  3. The port where the node will be deployed.
  4. The Docker container name (Default: master_node).
  5. The node addresses the current master node will try to connect automatically when it is deployed.

The agruments 4 and 5 are not required.

Following an example that a node that will connect with the node deployed in previous section:

./start_master_node.sh 192.168.1.20 8888 8989 master_node_2 192.168.1.20:8181

Test 100 nodes

The script run_100_nodes.sh will deploy 100 nodes without any service. This is a way to test the network in your local machine.

The script will take the ports from 8000 to 8199 to deploy the node and the front-end applications. It only needs the user provides the IP address where the service will be deployed. For example:

./run_100_nodes.sh 192.168.1.20