infra-did-dart

Check README-SS58 for using ss58 based did

This Library is dart version of infra-did-js

Infra DID Method Spec
- https://github.com/InfraBlockchain/infra-did-method-specs/blob/main/docs/Infra-DID-method-spec.md
Infra DID Registry Smart Contract on InfraBlockchain
- https://github.com/InfraBlockchain/infra-did-registry
Infra DID Resolver (DIF javascript universal resolver compatible)
- https://github.com/InfraBlockchain/infra-did-resolver

Feature provided by infra-did-dart Library :

Infra DID Creation
update DID attributes (service endpoint)
update Pub-Key DID owner key
revoke Pub-Key DID
add/update/remove trusted Pub-Key DID & Account DID
get trusted Pub-Key DID & Account DID
VC/VP creation/verification

How to run local

git clone https://github.com/InfraBlockchain/infra-did-dart
cd infra-did-dart
git lfs install
git lfs pull

Installation

Using pub:

dart pub add infra_did_dart # this not work now cause we are not published yet
dart pub add infra_did_dart --git-url=https://github.com/InfraBlockchain/infra-did-dart.git # you can add with git url

Infra DID Creation

currently secp256k1 curve is supported

  InfraKey a = InfraKey();
  a.generateDid("01");
  print(a.toJson());
  /*
    {
      "privateKey": "PVT_K1_tJNUdraxcUjn2rACZSWLFbUcj3DeVjDC5ZjG8Q3yztTZZg3N7",
      "publicKey": "PUB_K1_5JXbkkMg4o2P9Zm7ZuSkmb4zegbygvfYPMgXTxcTTyjBuDxRgs",
      "did":
          "did:infra:01:PUB_K1_5JXbkkMg4o2P9Zm7ZuSkmb4zegbygvfYPMgXTxcTTyjBuDxRgs"
    };
   */

Update DID attributes

Set Pub-Key DID Attribute

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.setAttributePubKeyDID("key", "value");

Remove Pub-Key DID Attribute

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.revokePubKeyDID();

Clear Pub-Key DID chain data

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.clearPubKeyDID();

Set Account-based DID Attribute

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.setAttributeAccountDID(
          "svc/MessagingService", "https://infradid.com/pk/3/mysvcr90");

Update Pub-Key DID owner key

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.changeOwnerPubKeyDID(
          "PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63");

Revoke Pub-Key DID

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.revokePubKeyDID();

Add Trusted Pub-Key DID

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.registerTrustedAccountDID("fmapkumrotfc", "eosio", "?");

Update Trusted Pub-Key DID

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.updateTrustedAccountDID("fmapkumrotfc", "eosio", "?");

Remove Trusted Pub-Key DID

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.removeTrustedAccountDID("fmapkumrotfc", "eosio");

Get Trusted Pub-Key DID By Authorizer

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.getTrustedPubKeyDIDByAuthorizer("fmapkumrotfc");

Get Trusted Pub-Key DID By Target

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.getTrustedPubKeyDIDByTarget(
          "PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63");

Get Trusted Pub-Key DID By Authorizer and Target

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.getTrustedPubKeyDID("fmapkumrotfc",
          "PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63");

Add Trusted Account DID

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.registerTrustedAccountDID("fmapkumrotfc", "eosio", "?");

Update Trusted Account DID

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.updateTrustedAccountDID("fmapkumrotfc", "eosio", "?");

Remove Trusted Account DID

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.removeTrustedAccountDID("fmapkumrotfc", "eosio");

Get Trusted Account DID By Authorizer

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.getTrustedAccountDIDByAuthorizer("fmapkumrotfc");

Get Trusted Account DID By Target

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.getTrustedAccountDIDByTarget("eosio");

Get Trusted Account DID By Authorizer and Target

    var infra = InfraDID(
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
          "fmapkumrotfc",
          "http://localhost:8888",
          "fmapkumrotfc",
          "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
    await infra.getTrustedAccountDID("fmapkumrotfc", "eosio");

Issuing and Verifying W3C Verifiable Credential (VC), Verifiable Presentation (VP)

DID Resolver

  Resolver a = Resolver("fmapkumrotfc", "01", "http://localhost:8888");

Create and Verify Verifiable Credential Jwt

  Resolver resolver = Resolver("fmapkumrotfc", "01", "http://localhost:8888");
  Map credentials = {
    "vc": {
      "id":
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
      "@context": [
        "https://www.w3.org/2018/credentials/v1",
        "https://coov.io/docs/vc/personal"
      ],
      "type": ["VerifiableCredential", "Personal"],
      "credentialSubject": {"dob": "19910405"}
    },
    "sub":
        "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
    "ver": "0.9",
    "iss":
        "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63"
  };

  String vc = await InfraVerifiable().createVerifiableCredential(credentials,
      "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V");
  print(vc + "\n");

  Map verifiedVc =
      await InfraVerifiable().verifyVerifiableCredential(vc, resolver);
  print(verifiedVc);
  print("");

Verified Credential Result

{
    "vc": {
      "id":
          "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
      "@context": [
        "https://www.w3.org/2018/credentials/v1",
        "https://coov.io/docs/vc/personal"
      ],
      "type": ["VerifiableCredential", "Personal"],
      "credentialSubject": {"dob": "19910405"}
    },
    "sub":
        "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
    "ver": "0.9",
    "iss":
        "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63"
  };

Create and Verify Verifiable Presentation Jwt

  String vp = await InfraVerifiable().createVerifiablePresentation(
      vc,
      "PVT_K1_2bfGi9rYsXQSXXTvJbDAPhHLQUojjaNLomdm3cEJ1XTzMqUt3V",
      "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
      "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63");
  print(vp + "\n");

  Map verifiedVp =
      await InfraVerifiable().verifyVerifiablePresentation(vp, resolver);
  print(verifiedVp);
  print("");

Verified Presentation Result

{
    "vp": {
        "@context": ["https://www.w3.org/2018/credentials/v1"],
        "type": ["VerifiablePresentation"],
        "verifiableCredential": [
            "eyJhbGciOiJFUzI1NiJ9.eyJ2YyI6eyJpZCI6ImRpZDppbmZyYTowMTpQVUJfSzFfNk1SeUFqUXE4dWQ3aFZOWWNmblZQSnFjVnBzY041U284Qmh0SHVHWXFFVDVCb0RxNjMiLCJAY29udGV4dCI6WyJodHRwczovL3d3dy53My5vcmcvMjAxOC9jcmVkZW50aWFscy92MSIsImh0dHBzOi8vY29vdi5pby9kb2NzL3ZjL3BlcnNvbmFsIl0sInR5cGUiOlsiVmVyaWZpYWJsZUNyZWRlbnRpYWwiLCJQZXJzb25hbCJdLCJjcmVkZW50aWFsU3ViamVjdCI6eyJkb2IiOiIxOTkxMDQwNSJ9fSwic3ViIjoiZGlkOmluZnJhOjAxOlBVQl9LMV82TVJ5QWpRcTh1ZDdoVk5ZY2ZuVlBKcWNWcHNjTjVTbzhCaHRIdUdZcUVUNUJvRHE2MyIsInZlciI6IjAuOSIsImlzcyI6ImRpZDppbmZyYTowMTpQVUJfSzFfNk1SeUFqUXE4dWQ3aFZOWWNmblZQSnFjVnBzY041U284Qmh0SHVHWXFFVDVCb0RxNjMifQ.mqEdDQAmNquUvRy7XjjbeW7unlsjjP7UHhFjYzVRItLoFbiM40KG_aHLqRMiF7NjX3vuAB88ukPtkAXU7PkoKA"
        ]
    },
    "iss": "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63",
    "aud": [
        "did:infra:01:PUB_K1_6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5BoDq63"
    ],
    "nbf": "1671771659477",
    "exp": "1671807600000"
}

API Documentation

For more information visit our API reference.

License

Infra-DID-Dart is under MIT license. See the LICENSE file for more info.

Name		Name	Last commit message	Last commit date
Latest commit History 89 Commits
example		example
lib		lib
test		test
.gitignore		.gitignore
.metadata		.metadata
CHANGELOG.md		CHANGELOG.md
LICENSE		LICENSE
README-SS58.md		README-SS58.md
README.md		README.md
pubspec.lock		pubspec.lock
pubspec.yaml		pubspec.yaml

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infra-did-dart

How to run local

Installation

Infra DID Creation

Update DID attributes

Revoke Pub-Key DID

Add Trusted Pub-Key DID

Update Trusted Pub-Key DID

Remove Trusted Pub-Key DID

Get Trusted Pub-Key DID By Authorizer

Get Trusted Pub-Key DID By Target

Get Trusted Pub-Key DID By Authorizer and Target

Add Trusted Account DID

Update Trusted Account DID

Remove Trusted Account DID

Get Trusted Account DID By Authorizer

Get Trusted Account DID By Target

Get Trusted Account DID By Authorizer and Target

Issuing and Verifying W3C Verifiable Credential (VC), Verifiable Presentation (VP)

DID Resolver

Create and Verify Verifiable Credential Jwt

Create and Verify Verifiable Presentation Jwt

API Documentation

License

About

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Contributors 2

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InfraBlockchain/infra-did-dart

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infra-did-dart

How to run local

Installation

Infra DID Creation

Update DID attributes

Revoke Pub-Key DID

Add Trusted Pub-Key DID

Update Trusted Pub-Key DID

Remove Trusted Pub-Key DID

Get Trusted Pub-Key DID By Authorizer

Get Trusted Pub-Key DID By Target

Get Trusted Pub-Key DID By Authorizer and Target

Add Trusted Account DID

Update Trusted Account DID

Remove Trusted Account DID

Get Trusted Account DID By Authorizer

Get Trusted Account DID By Target

Get Trusted Account DID By Authorizer and Target

Issuing and Verifying W3C Verifiable Credential (VC), Verifiable Presentation (VP)

DID Resolver

Create and Verify Verifiable Credential Jwt

Create and Verify Verifiable Presentation Jwt

API Documentation

License

About

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