Implement near generate-key

bin/cli.js

@@ -230,6 +230,7 @@ yargs // eslint-disable-line
     .command(stake)
     .command(login)
     .command(require('../commands/repl'))
+    .command(require('../commands/generate-key'))
     .config(config)
     .alias({
         'accountId': ['account_id'],

commands/generate-key.js

@@ -0,0 +1,17 @@
+const KeyPair = require('nearlib').KeyPair;
+const exitOnError = require('../utils/exit-on-error');
+
+module.exports = {
+    command: 'generate-key <account-id>',
+    desc: 'generate key ',
+    builder: (yargs) => yargs,
+    handler: exitOnError(async (argv) => {
+        let near = await require('../utils/connect')(argv);
+        if (argv.accountId) {
+            const { deps: { keyStore }} = near.config;
+            const keyPair = KeyPair.fromRandom('ed25519');
+            await keyStore.setKey(argv.networkId, argv.accountId, keyPair);
+            console.log(`Generated key pair with ${keyPair.publicKey} public key`);
+        }
+    })
+};

test/test_generate_key.sh

@@ -4,9 +4,16 @@ set -ex
 KEY_FILE=neardev/default/generate-key-test.json
 rm -f KEY_FILE
 
-./bin/near generate-key generate-key-test
+RESULT=$(./bin/near generate-key generate-key-test --networkId default)
+echo $RESULT
 
 if [[ ! -f "${KEY_FILE}" ]]; then
     echo "FAILURE Key file doesn't exist"
     exit 1
+fi
+
+EXPECTED=".*Generated key pair with ed25519:.+ public key.*"
+if [[ ! "$RESULT" =~ $EXPECTED ]]; then
+    echo FAILURE Unexpected output from near generate-key
+    exit 1
 fi