Code Refactor; Implementation of Service and capabilityDelegation in didSpec

[arnabghose997]

Changelog

• Code Refactor
  • The types DidDocStructCreateDID and DidDocStructUpdateDID have been replaced with the generic type Did
  • Message server and Message types for DID and Schema are merged into singular files.
• Service and capabilityDelegation has been implemented in the DidDoc

Tests for Service field

The CLI commands, upon executing, gave the expected results.

1. Invalid Service ID

hid-noded tx ssi create-did '{
"context": [
"https://www.w3.org/ns/did/v1",
"https://w3id.org/security/v1",
"https://schema.org"
],
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51",
"controller": [],
"alsoKnownAs": ["did:hs:1f49341a-de30993e6c51"],
"verificationMethod": [
{
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#zEYJrMxWigf9boyeJMTRN4Ern8DJMoCXaLK77pzQmxVjf",
"type": "Ed25519VerificationKey2020",
"controller": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51",
"publicKeyMultibase": "zEYJrMxWigf9boyeJMTRN4Ern8DJMoCXaLK77pzQmxVjf"
}
],
"service": [
{
"id": "did:something:0f49341a-20ef-43d1-bc93-de30993e6c51#service-1",
"type": "LinkedDomains",
"serviceEndpoint": "example.com"
}
],
"authentication": [
"did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#zEYJrMxWigf9boyeJMTRN4Ern8DJMoCXaLK77pzQmxVjf"
]
}' did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#zEYJrMxWigf9boyeJMTRN4Ern8DJMoCXaLK77pzQmxVjf --ver-key oVtY1xceDZQjkfwlbCEC2vgeADcxpgd27vtYasBhcM/JLR6PnPoD9jvjSJrMsMJwS7faPy5OlFCdj/kgLVZMEg== --from alice --chain-id hidnode --yes

Result:

raw_log: 'failed to execute message; message index: 0: Service ID did:something:0f49341a-20ef-43d1-bc93-de30993e6c51#service-1
  is Invalid: Invalid Service [cosmos/cosmos-sdk@v0.44.5/types/errors/errors.go:273]:
  DidDoc is invalid

2. Invalid Service Type

hid-noded tx ssi create-did '{
"context": [
"https://www.w3.org/ns/did/v1",
"https://w3id.org/security/v1",
"https://schema.org"
],
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c52",
"controller": ["did:hs:0f49341a-20ef-43d1-bc93-de30993e6c52"],
"alsoKnownAs": ["did:hs:1f49341a-de30993e6c52"],
"verificationMethod": [
{
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c52#z8BXg2zjwBRTrjPs7uCnkFBKrL9bPD14HxEJMENxm3CJ4",
"type": "Ed25519VerificationKey2020",
"controller": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c52",
"publicKeyMultibase": "z8BXg2zjwBRTrjPs7uCnkFBKrL9bPD14HxEJMENxm3CJ4"
}
],
"service": [
{
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#service-1",
"type": "SomeType",
"serviceEndpoint": "example.com"
}
],
"authentication": [
"did:hs:0f49341a-20ef-43d1-bc93-de30993e6c52#z8BXg2zjwBRTrjPs7uCnkFBKrL9bPD14HxEJMENxm3CJ4"
]
}' did:hs:0f49341a-20ef-43d1-bc93-de30993e6c52#z8BXg2zjwBRTrjPs7uCnkFBKrL9bPD14HxEJMENxm3CJ4 --ver-key bZBUkLGChnJujYHUZ4L8PECoN2Odv6adWGXc1qVWCRVqtEx0o/FmtFZnd5pT3laR518P58TRUGY5q5KSrToSmQ== --from alice --chain-id hidnode --yes

Result:

raw_log: 'failed to execute message; message index: 0: Service Type SomeType is Invalid:
  Invalid Service [cosmos/cosmos-sdk@v0.44.5/types/errors/errors.go:273]: DidDoc is
  invalid'

3. Duplicate Services

hid-noded tx ssi create-did '{
"context": [
"https://www.w3.org/ns/did/v1",
"https://w3id.org/security/v1",
"https://schema.org"
],
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51",
"controller": [],
"alsoKnownAs": ["did:hs:1f49341a-de30993e6c51"],
"verificationMethod": [
{
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#zEYJrMxWigf9boyeJMTRN4Ern8DJMoCXaLK77pzQmxVjf",
"type": "Ed25519VerificationKey2020",
"controller": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51",
"publicKeyMultibase": "zEYJrMxWigf9boyeJMTRN4Ern8DJMoCXaLK77pzQmxVjf"
}
],
"service": [
{
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#service-1",
"type": "LinkedDomains",
"serviceEndpoint": "example.com"
},
{
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#service-2",
"type": "LinkedDomains",
"serviceEndpoint": "example.com/index"
}
],
"authentication": [
"did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#zEYJrMxWigf9boyeJMTRN4Ern8DJMoCXaLK77pzQmxVjf"
]
}' did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#zEYJrMxWigf9boyeJMTRN4Ern8DJMoCXaLK77pzQmxVjf --ver-key oVtY1xceDZQjkfwlbCEC2vgeADcxpgd27vtYasBhcM/JLR6PnPoD9jvjSJrMsMJwS7faPy5OlFCdj/kgLVZMEg== --from alice --chain-id hidnode --yes

Result:

raw_log: 'failed to execute message; message index: 0: Service with Id: did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#service-1
  is duplicate: Invalid Service [cosmos/cosmos-sdk@v0.44.5/types/errors/errors.go:273]:
  DidDoc is invalid'