bit-create & bit-join

bit-wallet/bit-create

@@ -27,10 +27,14 @@ try {
   utils.die(ex);
 }
 
-var client = utils.getClient(program);
-client.createWallet(walletName, copayerName, mn[0], mn[1], network, function(err, secret) {
-  utils.die(err);
-  console.log(' * ' + _.capitalize(network) + ' Wallet Created.');
-  if (secret)
-    console.log('   - Secret to share:\n\t' + secret);
+utils.getClient(program, function (client) {
+  client.createWallet(walletName, copayerName, mn[0], mn[1], network, function(err, secret) {
+    utils.die(err);
+    console.log(' * ' + _.capitalize(network) + ' Wallet Created.');
+    utils.saveClient(program, client, function () {
+      if (secret) {
+        console.log('   - Secret to share:\n\t' + secret);
+      }
+    });
+  });
 });

bit-wallet/bit-join

@@ -17,8 +17,10 @@ if (!args[0])
 var secret = args[0];
 var copayerName = args[1] || process.env.USER;
 
-var client = utils.getClient(program);
-client.joinWallet(secret, copayerName, function(err, xx) {
-  utils.die(err);
-  console.log(' * Wallet Joined.', xx || '');
+utils.getClient(program, function (client) {
+  client.joinWallet(secret, copayerName, function(err, wallet) {
+    utils.die(err);
+    console.log(' * Wallet Joined.', wallet.name);
+    utils.saveClient(program, client, function () {});
+  });
 });

bit-wallet/cli-utils.js

@@ -1,5 +1,6 @@
 var _ = require('lodash');
 var Client = require('../lib/client');
+var FileStorage = require('./filestorage');
 var read = require('read')
 
 var Utils = function() {};
@@ -39,55 +40,66 @@ Utils.confirmationId = function(copayer) {
   return parseInt(copayer.xPubKeySignature.substr(-4), 16).toString().substr(-4);
 }
 
-Utils.getClient = function(args) {
-  var storage = new Client.FileStorage({
+Utils.getClient = function(args, cb) {
+  var storage = new FileStorage({
     filename: args.file || process.env['BIT_FILE'],
   });
-  var c = new Client({
-    storage: storage,
+  var client = new Client({
     baseUrl: args.host || process.env['BIT_HOST'],
     verbose: args.verbose,
   });
-
-
-  if (args.nopasswd)
-    c.setNopasswdAccess(args.nopasswd);
-
-  var setPassword;
-  c.on('needPassword', function(cb) {
-    if (args.password) {
-      return cb(args.password);
-    } else {
-      if (setPassword)
-        return cb(setPassword);
-
-      read({
-        prompt: 'Password for ' + args.file + ' : ',
-        silent: true
-      }, function(er, password) {
-        setPassword = password;
-        return cb(password);
-      })
+  storage.load(function(err, walletData) {
+    if (err && err.code != 'ENOENT') die(err);
+    if (walletData) {
+      client.import(walletData);
     }
+    return cb(client);
   });
+};
 
-  c.on('needNewPassword', function(cb) {
-    if (args.password) {
-      return cb(args.password);
-    } else {
-      read({
-        prompt: 'New Password: ',
-        silent: true
-      }, function(er, password) {
-        return cb(password);
-      })
-    }
+Utils.saveClient = function(args, client, cb) {
+  var storage = new FileStorage({
+    filename: args.file || process.env['BIT_FILE'],
+  });
+  var str = client.export();
+  storage.save(str, function(err) {
+    die(err);
+    return cb();
   });
+};
 
+// var setPassword;
+// c.on('needPassword', function(cb) {
+//   if (args.password) {
+//     return cb(args.password);
+//   } else {
+//     if (setPassword)
+//       return cb(setPassword);
+
+//     read({
+//       prompt: 'Password for ' + args.file + ' : ',
+//       silent: true
+//     }, function(er, password) {
+//       setPassword = password;
+//       return cb(password);
+//     })
+//   }
+// });
+
+// c.on('needNewPassword', function(cb) {
+//   if (args.password) {
+//     return cb(args.password);
+//   } else {
+//     read({
+//       prompt: 'New Password: ',
+//       silent: true
+//     }, function(er, password) {
+//       return cb(password);
+//     })
+//   }
+// });
 
 
-  return c;
-}
 
 Utils.findOneTxProposal = function(txps, id) {
   var matches = _.filter(txps, function(tx) {

bit-wallet/filestorage.js

@@ -0,0 +1,30 @@
+var fs = require('fs')
+
+function FileStorage(opts) {
+  if (!opts.filename) {
+    throw new Error('Please set wallet filename');
+  }
+  this.filename = opts.filename;
+  this.fs = opts.fs || fs;
+};
+
+FileStorage.prototype.getName = function() {
+  return this.filename;
+};
+
+FileStorage.prototype.save = function(data, cb) {
+  this.fs.writeFile(this.filename, JSON.stringify(data), cb);
+};
+
+FileStorage.prototype.load = function(cb) {
+  this.fs.readFile(this.filename, 'utf8', function(err, data) {
+    if (err) return cb(err);
+    try {
+      data = JSON.parse(data);
+    } catch (e) {}
+    return cb(null, data);
+  });
+};
+
+
+module.exports = FileStorage;

lib/client/api.js

@@ -145,16 +145,18 @@ API.prototype.import = function(str, opts) {
     }
   }
 
+  var credentials;
   try {
     if (opts.compressed) {
-      this.credentials = Credentials.importCompressed(input);
+      credentials = Credentials.importCompressed(input);
       // TODO: complete missing fields that live on the server only such as: walletId, walletName, copayerName
     } else {
-      this.credentials = Credentials.fromObj(JSON.parse(input));
+      credentials = Credentials.fromObj(JSON.parse(input));
     }
   } catch (ex) {
     throw new Error('Error importing from source');
   }
+  this.credentials = credentials;
 };
 
 API.prototype.toString = function(password) {