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Hyperledger Indy and Hyperledger Aries Infrastructure

First initial use-case with Fathom PBC

.
├── environments
│   ├── local
│   └── testnet
├── main.tf
├── modules
│   ├── aca_py
│   ├── indy_node1
│   ├── indy_node2
│   ├── indy_node3
│   ├── indy_node4
│   ├── ledger_browser
│   └── tails_server
├── provider.tf
├── README.md
├── scripts
│   ├── generate_random_seeds.sh
│   ├── sudo_cleanup_modules.sh
│   └── update_indy_genesis_files.sh
├── scripts.tf
├── terraform.tfstate
├── terraform.tfstate.backup
├── terraform.tfvars
└── variables.tf

How to initialize, plan, and apply

  1. Initialize the Terraform project: terraform init
  2. Plan the Terraform configuration: terraform plan
  3. Apply the Terraform configuration: terraform apply -var-file=terraform.tfvars -auto-approve

How to use scripts

To cleanup each node's cache, data, keys, log files, and plugins use the script:

  • sudo ./scripts/sudo_cleanup_modules.sh

To generate a random seeds to be used foreach node use the script:

  • ./scripts/generate_random_seed.sh
    • Generating new seeds requires one to recreate both genesis files.

To update each module's genesis file with environments/local genesis files use the script:

  • ./scripts/update_indy_genesis_files.sh

Transacting on localhosted Hyperledger Indy network

Pre-requisites:

sudo apt-get install ca-certificates -y
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys CE7709D068DB5E88
sudo add-apt-repository "deb https://repo.sovrin.org/sdk/deb bionic stable"
sudo apt-get update
sudo apt-get install -y indy-cli

Enter indy-cli

user@localhost$ indy-cli

indy> wallet create JOHN key=...

...

indy> wallet open JOHN key=...

Create a wallet and open the wallet, then create Trustees and Stewards in the wallet.

Getting Started with Trustee

The seed for a Trustee of V4SGRU86Z58d6TV7PBUe6f is 000000000000000000000000Trustee1.
The seed for a Trustee of LnXR1rPnncTPZvRdmJKhJQ is 000000000000000000000000Trustee2.
The seed for a Trustee of PNQm3CwyXbN5e39Rw3dXYx is 000000000000000000000000Trustee3.

JOHN:indy> did new seed=000000000000000000000000Trustee1 
Did "V4SGRU86Z58d6TV7PBUe6f" has been created with "~CoRER63DVYnWZtK8uAzNbx" verkey
JOHN:indy> did new seed=000000000000000000000000Trustee2
Did "LnXR1rPnncTPZvRdmJKhJQ" has been created with "~RTBtVN3iwcFhbWZzohFTMi" verkey
JOHN:indy> did new seed=000000000000000000000000Trustee3
Did "PNQm3CwyXbN5e39Rw3dXYx" has been created with "~AHtGeRXtGjVfXALtXP9WiX" verkey

Getting Started with Steward

The seed for a Steward of Th7MpTaRZVRYnPiabds81Y is 000000000000000000000000Steward1. The seed for a Steward of EbP4aYNeTHL6q385GuVpRV is 000000000000000000000000Steward2. The seed for a Steward of 4cU41vWW82ArfxJxHkzXPG is 000000000000000000000000Steward3. The seed for a Steward of TWwCRQRZ2ZHMJFn9TzLp7W is 000000000000000000000000Steward4.

JOHN:indy> did new seed=000000000000000000000000Steward1
Did "Th7MpTaRZVRYnPiabds81Y" has been created with "~7TYfekw4GUagBnBVCqPjiC" verkey.
JOHN:indy> did new seed=000000000000000000000000Steward2
Did "EbP4aYNeTHL6q385GuVpRV" has been created with "~RHGNtfvkgPEUQzQNtNxLNu" verkey
JOHN:indy> did new seed=000000000000000000000000Steward3
Did "4cU41vWW82ArfxJxHkzXPG" has been created with "~EMoPA6HrpiExVihsVfxD3H" verkey
JOHN:indy> did new seed=000000000000000000000000Steward4
Did "TWwCRQRZ2ZHMJFn9TzLp7W" has been created with "~UhP7K35SAXbix1kCQV4Upx" verkey

Registering a new did using the ledger browser

  • Option 1. One can use a did seed of 00000000000000000000000Endorser1 to create a new did
  • Option 2. One can use the Did JJ5mHotESZ9a2W88tLB3FE and verkey ~HWURmJQ7nyL6vAxhb39n2o to register a did that is derived from the seed 00000000000000000000000Endorser2

More information can be found in the environments/local/README.md file.