Universal Resolver Driver: did:sov

This is a Universal Resolver driver for did:sov identifiers.

Specifications

• Decentralized Identifiers
• DID Method Specification

Example DIDs

did:sov:WRfXPg8dantKVubE3HX8pw
did:sov:stn:WRfXPg8dantKVubE3HX8pw

Build and Run (Docker)

docker build -f ./docker/Dockerfile . -t universalresolver/driver-did-sov
docker run -p 8080:8080 universalresolver/driver-did-sov
curl -X GET http://localhost:8080/1.0/identifiers/did:sov:WRfXPg8dantKVubE3HX8pw

Build (native Java)

Maven build:

mvn clean install

Driver Environment Variables

The driver recognizes the following environment variables:

uniresolver_driver_did_sov_libIndyPath

• Specifies the path to the Indy SDK library.
• Default value: (empty string)

uniresolver_driver_did_sov_openParallel

• Specifies whether to open Indy pools in parallel threads. This speeds up startup, but may consume more memory.
• Default value: false

uniresolver_driver_did_sov_poolConfigs

• Specifies a semi-colon-separated list of Indy network names and pool configuration files. The default network is _.
• Default value: _;./sovrin/_.txn;staging;./sovrin/staging.txn;builder;./sovrin/builder.txn;danube;./sovrin/danube.txn;idu;./sovrin/idu.txn;eesdi;./sovrin/eesdi.txn;indicio;./sovrin/indicio.txn;indicio:test;./sovrin/indicio-test.txn;indicio:demo;./sovrin/indicio-demo.txn;bbu;./sovrin/bbu.txn

uniresolver_driver_did_sov_poolVersions

• Specifies a semi-colon-separated list of Indy network names and pool protocol versions. The default network is _.
• Default value: _;2;staging;2;builder;2;danube;2;idu;2;eesdi;2;indicio;2;indicio:test;2;indicio:demo;2;bbu;2

uniresolver_driver_did_sov_walletNames

• Specifies a semi-colon-separated list of Indy network names and wallet names. The default network is _.
• Default value: _;w1;staging;w2;builder;w3;danube;w4;idu;w5;eesdi;w6;indicio;w7;indicio:test;w8;indicio:demo;w9;bbu;w10

uniresolver_driver_did_sov_submitterDidSeeds

• Specifies a semi-colon-separated list of Indy network names and seeds for submitter DIDs. The default network is _.
• Default value: _;_;staging;_;builder;_;danube;_;idu;_;eesdi;_;indicio;_;indicio:test;_;indicio:demo;_;bbu;_

Driver Metadata

The driver returns the following metadata in addition to a DID document:

• nymResponse: Response to the Indy GET_NYM operation, including txnTime, state_proof, and other information.
• attrResponse: Response to the Indy GET_ATTR operation, including txnTime, state_proof, and other information.