Stellar DID Registry

DID Specification

Overview

DID method registry for Stellar Network, built using the Soroban Rust SDK

This Stellar DID registry contract is intended for use with:

1. Stellar Resolver Library
2. Stellar DID Method Library

It is a low level library and is not intended for direct use by end users.

For information about the Stellar DID method please consult the Stellar DID Method Specification

DID Format

did:stllr:<stellar_account_id>

Contract Deployments

Network	Address
Mainnet	Soroban is not yet available on mainnet
Testnet	CADVHUKFQ5HF5SANSUARZO5QBGZSCYFFLICDCY5T2PHYLFQA32SA5QNG
Futurenet	CDF7ETQM2PJKTJRMR4EZGMDYTRAU34WAPXQCM44ZMRELP6XYLB4NQTDP

Development

Building

cargo build --target wasm32-unknown-unknown --release

To build with logs

cargo build --target wasm32-unknown-unknown --release-with-logs

NOTE: if you build with logs then all future calls should use the wasm path target/wasm32-unknown-unknown/release-with-logs/stellar_did_registry.wasm

Tests

cargo test

Deploying and Invoking the contract

Option 1: run on local Soroban sandbox

soroban contract invoke \                                                                                                                                                                                                                        Py base 01:55:41 PM
--wasm target/wasm32-unknown-unknown/release/stellar_did_registry.wasm \
--id 1 \
-- \
-- FUNCTION_NAME \
--PARAM_NAME_1 PARAM_VALUE_1 \
--PARAM_NAME_2 PARAM_VALUE_2

Option 2: deploy to local docker network

Run local network using Docker:

docker run --rm -it \
  -p 8000:8000 \
  --name stellar \
  stellar/quickstart:soroban-dev@sha256:57e8ab498bfa14c65595fbb01cb94b1cdee9637ef2e6634e59d54f6958c05bdb \
  --standalone \
  --enable-soroban-rpc

Generate Account:

go to Stellar Laboratory, for the rest of the commands replace G with your pubkey and S with your secret key

curl "http://localhost:8000/friendbot?addr=G..."

Deploy contract:

soroban contract deploy \
    --wasm target/wasm32-unknown-unknown/release/[project-name].wasm \
    --source S... \
    --rpc-url http://localhost:8000/soroban/rpc \
    --network-passphrase 'Standalone Network ; February 2017'