| import * as u8a from 'uint8arrays' | |
| import sha3 from 'js-sha3' | |
| const { keccak256 } = sha3 | |
| import HttpProvider from 'ethjs-provider-http' | |
| import { DefaultStateManager } from '@ethereumjs/statemanager' | |
| import { Trie } from '@ethereumjs/trie' | |
| import { Address } from '@ethereumjs/util' | |
| import { EVM } from '@ethereumjs/evm' | |
| import { RLP } from '@ethereumjs/rlp' | |
| import { Block, BlockHeader } from '@ethereumjs/block' |
Exploreing the differences between how capabilities are represetned between UCAN and ReCap.
| UCAN | ReCap | |
|---|---|---|
$RESOURSE |
Needs to be a URI | Any String |
$ABILITY |
One ability per resource ref | Any nymber of abilities per resource ref |
$EXTENSION |
Additional caveats for a specific resource | Additional information, relevant for all resources |
| All resources | Not possible | In def property |
| import * as u8a from 'uint8arrays' | |
| import sha3 from 'js-sha3' | |
| const { keccak256 } = sha3 | |
| import HttpProvider from 'ethjs-provider-http' | |
| import { DefaultStateManager } from '@ethereumjs/statemanager' | |
| import { Trie } from '@ethereumjs/trie' | |
| import { Address, toBuffer } from '@ethereumjs/util' | |
| import { Blockchain } from '@ethereumjs/blockchain' | |
| import { Chain, Common, Hardfork } from '@ethereumjs/common' | |
| import { EEI } from '@ethereumjs/vm' |
This document describes how ReCap can adopt the capability format that is used by UCAN. Note that the design of UCANs structure is still in discussion, and if it changes we would want to adopt those changes (for v1 of UCAN).
Going to demonstrate by example. Here is what the ReCap json structure should look like.
{
"att": {
"http://example.com/public/photos/": {
"crud/delete": []
},
| did:3:kjzl6cwe1jw149tlplc4bgnpn1v4uwk9rg9jkvijx0u0zmfa97t69dnqibqa2as |
| did:key:z6Mkqi6drzRN1raNjLcA8cQL4LvW6UWnHSti9DbfyJyZqr2T |
| did:key:z6MkkHCY8s5AL7fLT8J6QcjkWzF8rHAsKuSKZ2hNRCYCjmUb |
| <!doctype html> | |
| <html> | |
| <head> | |
| <title>Webrtc Demo</title> | |
| <script src="https://cdn.jsdelivr.net/npm/ipfs/dist/index.js"></script> | |
| </head> | |
| <body> | |
| <script type="text/javascript"> |
| fdsfd |
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| ✅ did:muport:QmbSeUC1a9eAyfD9asmkBGv3nNfGq2RAPqBRXMgZ35uJhh ✅ | |
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