@decentralized-identity/ion-cli/lib/commands/sign.js

A Command Line Interface (CLI) to make working with the ION network and using ION DIDs easy peasy lemon squeezy.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const command_1 = require("@oclif/command");
const cli_ux_1 = require("cli-ux");
const StorageItem_1 = require("../StorageItem");
const ION = require('@decentralized-identity/ion-tools');
class Sign extends command_1.Command {
    async run() {
        const { args, flags } = this.parse(Sign);
        // Load the did package from the directory.
        cli_ux_1.default.action.start(`Loading DID with name '${args.friendlyName}' from directory path '${flags.directory}.'`);
        const storageItem = await StorageItem_1.default.load(flags.directory, args.friendlyName);
        cli_ux_1.default.action.stop();
        // Create the ION did instance.
        const did = new ION.DID(storageItem.initialState);
        // Determine whether to use the short or long form
        // DID in as the key identifier prefix based on whether
        // the DID has been published.
        const kidPrefix = storageItem.published ?
            storageItem.initialState.shortForm :
            storageItem.initialState.longForm;
        cli_ux_1.default.action.start(`Signing payload using '${flags.kid}'.`);
        const jws = await ION.signJws({
            payload: args.payload,
            privateJwk: storageItem.keys,
            header: { kid: `${kidPrefix}#${flags.kid}` },
            detached: flags.detached,
        });
        cli_ux_1.default.action.stop();
        console.log(jws);
    }
}
exports.default = Sign;
Sign.description = 'Sign payload using the private key associated with the specified DID.';
Sign.examples = [
    '$ ion sign \'Hello World\' FriendlyName -d d:/dids',
    '$ ion sign \'Hello World\' FriendlyName -d d:/dids -k \'key-1\'',
    '$ ion sign \'Hello World\' FriendlyName -d d:/dids -k \'key-1\' -s',
    '$ ion sign \'Hello World\' FriendlyName -d d:/dids -k \'key-1\' -s -n https://node.local/1.0/identifiers/',
];
Sign.flags = {
    help: command_1.flags.help({ char: 'h' }),
    // Flag for specifying a directory to which keys and documents should be saved
    directory: command_1.flags.string({ char: 'd', description: 'from which to read DID and key. Defaults to environment variable DID_PATH if set.', required: true, env: 'DID_PATH' }),
    // Flag for specifying the node to use for resolving DIDs.
    kid: command_1.flags.string({ char: 'k', description: ' of the private key to use for signing.', default: 'key-1', required: false }),
    // Flag for indicating whether the newly created DID should be published to the ION network.
    detached: command_1.flags.boolean({ char: 's', description: 'flag indicating a payload-detached JWS should be output. Default is false.', default: false }),
};
Sign.args = [
    {
        name: 'payload',
        required: true,
        description: 'to sign',
    },
    {
        name: 'friendlyName',
        required: true,
        description: 'of the DID to use to sign the payload',
    },
];