Feature: dynamic asn parser

[micwallace]

Hey @weiwu-zhang

Here is an examples of how the asn1-schema library can be utilized to serialize & parse ASN using a schema provided at runtime.
The schema input is currently in JSON, but we can easily bridge the gap from .asd by writing an XML converter that can output this structure. Choice functionality will also need to be added to provide full support for ASN1.

[github-actions]

Coverage report for src/main/javascript/crypto/

❌ An unexpected error occurred. For more details, check console

Error: The process '/opt/hostedtoolcache/node/16.16.0/x64/bin/npm' failed with exit code 1

St.❔	Category	Percentage	Covered / Total
🟡	Statements	70.95%	1903/2682
🔴	Branches	46.53% (+1.08% 🔼)	275/591
🟡	Functions	76.26%	347/455
🟡	Lines	71.11%	1861/2617

Show new covered files 🐣

St.❔	File	Statements	Branches	Functions	Lines
🟢	... / SchemaGenerator.ts	90.91%	70%	100%	92.31%

Show files with reduced coverage 🔻

St.❔	File	Statements	Branches	Functions	Lines
🟢	libs/utils.ts	87.16%	65.28% (-1.39% 🔻)	94.12%	88.44%

Test suite run failed

Failed tests: 1/39. Failed suites: 1/2.

  ● read attested object › validate attestation

    Could not validate object

      104 |         me.fromBytes(bytes);
      105 |         if (!me.checkValidity()) {
    > 106 |             throw new Error("Could not validate object");
          |                   ^
      107 |         }
      108 |         if (me.getVersion() == IdentifierAttestation.NFT_VERSION) {
      109 |             let x500Arr = Asn1Der.parseX500Names(me.getSubject());

      at Function.fromBytes (src/libs/IdentifierAttestation.ts:106:19)
      at Function.fromBytes [as fromASNType] (src/libs/SignedIdentifierAttestation.ts:33:40)
      at Function.fromASNType [as fromBytes] (src/libs/SignedIdentifierAttestation.ts:25:21)
      at Function.fromBytes (src/libs/AttestedObject.ts:144:46)
      at Object.<anonymous> (src/main.spec.ts:668:37)

Report generated by 🧪jest coverage report action from e4e43ec

[jot2re]

@micwallace what is the status on this PR? It seems to becoming stale 😅

[micwallace]

@jot2re We don't really have a use case at this stage but it will be needed if we want to integrate attestations into tokenscript XML or JSON config for example.

[jot2re]

@micwallace thanks for the update Miccy! I will keep the PR open then.