Create did ssi module

[arnabghose997]

The create-did module in SSI has the following CLI Signature:

$ hid-noded tx ssi create-did
Usage:
  hid-noded tx ssi create-did [did-doc-string] [verification-method-id] [flags]
Flags:
       --ver-key string           Base64 encoded ed25519 private key to sign identity message with. 

Following is the test to verify the validation of Verification Key:

Valid CLI Command

hid-noded tx ssi create-did  '{
"context": [
"https://www.w3.org/ns/did/v1",
"https://w3id.org/security/v1",
"https://schema.org"
],
"type": "https://schema.org/Person",
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51",
"name": "Vishwas",
"publicKey": [
{
"context": "https://w3id.org/security/v2",
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1",
"type": "Ed25519VerificationKey2020",
"publicKeyBase58": "zEJuPAFyH8vYTNiV7mzVdc93QrQeGFTy2JGmHn89qC4mr"
}
],
"authentication": [
"did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1"
],
"assertionMethod": [
"did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1"
],
"keyAgreement": [
"did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1"
],
"capabilityInvocation": [
"did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1"
],
"created": "2021-04-06T14:13:14.018Z",
"updated": "2021-04-06T14:13:14.018Z"
}' did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1 --ver-key 72xLgsLCnjHwkFouJJy4taIKvqAXIRGoopyA3BX2i9/FvghKTFvPzj6mApmFh9U2hW3iivlo785PXMeCtfPxjQ== --from alice --chain-id hidnode

Invalid CLI Command (Notice the change in PublicKeyBase58 field)

hid-noded tx ssi create-did  '{
"context": [
"https://www.w3.org/ns/did/v1",
"https://w3id.org/security/v1",
"https://schema.org"
],
"type": "https://schema.org/Person",
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51",
"name": "Vishwas",
"publicKey": [
{
"context": "https://w3id.org/security/v2",
"id": "did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1",
"type": "Ed25519VerificationKey2020",
"publicKeyBase58": "zEJuPAFyH8vYTNiV7mzVdc93QrQeGFTy2JGmHn89qC4mp"
}
],
"authentication": [
"did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1"
],
"assertionMethod": [
"did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1"
],
"keyAgreement": [
"did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1"
],
"capabilityInvocation": [
"did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1"
],
"created": "2021-04-06T14:13:14.018Z",
"updated": "2021-04-06T14:13:14.018Z"
}' did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51#key1 --ver-key 72xLgsLCnjHwkFouJJy4taIKvqAXIRGoopyA3BX2i9/FvghKTFvPzj6mApmFh9U2hW3iivlo785PXMeCtfPxjQ== --from alice --chain-id hidnode

Result:

code: 107
codespace: ssi
data: ""
events:
- attributes:
  - index: false
    key: ZmVl
    value: ""
  type: tx
- attributes:
  - index: false
    key: YWNjX3NlcQ==
    value: Y29zbW9zMWZmaHJmdTh4NHd3bmV4eXNucWRzNm51cGNqOTdjbTM5eG1sajdtLzE=
  type: tx
- attributes:
  - index: false
    key: c2lnbmF0dXJl
    value: R3FnMDV0Yy82aENWVlBLZDJ0eUh2VThiZjQ2RW5WYmpPSzdLV0hiYnpMQXhtUzl2L3lLNDBaSGFmaW5RT05kSWNLUzFqMjZqSlVrN1VDV0ZJSE90dWc9PQ==
  type: tx
gas_used: "45081"
gas_wanted: "200000"
height: "17"
info: ""
logs: []
raw_log: 'failed to execute message; message index: 0: did:hs:0f49341a-20ef-43d1-bc93-de30993e6c51:
  invalid signature detected'
timestamp: ""
tx: null