Merge pull request #447 from status-im/bug/#430

Prevent !send with null "to" address

resources/commands.js

@@ -65,7 +65,17 @@ status.command({
     }]
 });
 
-function validateBalance(params, context) {
+function validateSend(params, context) {
+    if (!context.to) {
+        return {
+            errors: [
+                status.components.validationMessage(
+                    "Wrong address",
+                    "Recipient address must be specified"
+                )
+            ]
+        };
+    }
     if (!params.amount) {
         return {
             errors: [
@@ -136,7 +146,7 @@ var send = {
         );
     },
     handler: sendTransaction,
-    validator: validateBalance
+    validator: validateSend
 };
 
 status.command(send);

src/status_im/accounts/login/handlers.cljs

@@ -24,7 +24,7 @@
       (dispatch [:navigate-to-clean :chat-list])
       (dispatch [:navigate-to :chat console-chat-id]))
     (do
-      (dispatch [:navigate-to-clean :accounts])
+      (dispatch [:navigate-to-clean :chat-list])
       (dispatch [:navigate-to :chat-list]))))
 
 (register-handler

src/status_im/chat/handlers/commands.cljs

@@ -243,8 +243,10 @@
                                   :params
                                   (get parameter-idx)
                                   :name)
+            to                (get-in db [:contacts chat-id :address])
             context           {:current-parameter current-parameter
-                               :from              address}
+                               :from              address
+                               :to                to}
             path              [(if (= :command type) :commands :responses)
                                name
                                :validator]

src/status_im/chat/handlers/webview_bridge.cljs

@@ -9,7 +9,8 @@
             [status-im.commands.utils :as cu]
             [status-im.components.status :as s]
             [status-im.constants :as c]
-            [cljs.reader :refer [read-string]]))
+            [cljs.reader :refer [read-string]]
+            [status-im.navigation.handlers :as nav]))
 
 (def web3 (js/require "web3"))
 
@@ -79,18 +80,28 @@
             params (:data options)]
         (log/debug (str "message from webview: " message))
         (case event'
-          :webview-send-transaction (dispatch [:show-contacts-menu contacts-click-handler :send params])
-          :webview-receive-transaction (dispatch [:show-contacts-menu contacts-click-handler :request params])
+          :webview-send-transaction
+          (dispatch [:navigate-to-modal
+                     :contact-list-modal
+                     {:handler contacts-click-handler
+                      :action  :send
+                      :params  params}])
+          :webview-receive-transaction
+          (dispatch [:navigate-to-modal
+                     :contact-list-modal
+                     {:handler contacts-click-handler
+                      :action  :request
+                      :params  params}])
           :webview-scan-qr (dispatch [:show-scan-qr :webview-address-from-qr])
           :webview-send-eth (dispatch [:webview-send-eth! params])
           (log/error (str "Unknown event: " event')))))))
 
-(register-handler :show-contacts-menu
-  (after #(dispatch [:navigate-to-modal :contact-list-modal]))
-  (fn [db [_ click-handler action params]]
-    (assoc db :contacts-click-handler click-handler
+(defmethod nav/preload-data! :contact-list-modal
+  [db [_ _ {:keys [handler action params]}]]
+  (assoc db :contacts-click-handler handler
             :contacts-click-action action
-              :contacts-click-params params)))
+            :contacts-click-params params
+            :contacts-filter #(not (nil? (:address %)))))
 
 (def qr-context {:toolbar-title (label :t/address)})
 

src/status_im/contacts/handlers.cljs

@@ -16,9 +16,11 @@
 
 (defmethod nav/preload-data! :group-contacts
   [db [_ _ group]]
+  (dissoc
     (if group
       (assoc db :contacts-group group)
-    db))
+      db)
+    :contacts-filter))
 
 (defmethod nav/preload-data! :new-group
   [db _]
@@ -28,7 +30,8 @@
 
 (defmethod nav/preload-data! :contact-list
   [db [_ _ click-handler]]
-  (assoc db :contacts-click-handler click-handler))
+  (assoc db :contacts-click-handler click-handler
+            :contacts-filter nil))
 
 
 (register-handler :remove-contacts-click-handler

src/status_im/contacts/subs.cljs

@@ -60,9 +60,11 @@
 
 (register-sub :contacts-with-letters
   (fn [db _]
-    (let [contacts (reaction (:contacts @db))]
+    (let [contacts (reaction (:contacts @db))
+          pred     (subscribe [:get :contacts-filter])]
       (reaction
-        (let [ordered (sort-contacts @contacts)]
+        (let [ordered (sort-contacts @contacts)
+              ordered (if pred (filter @pred ordered) ordered)]
           (reduce (fn [prev cur]
                     (let [prev-letter (get-contact-letter (last prev))
                           cur-letter  (get-contact-letter cur)]

src/status_im/transactions/handlers.cljs

@@ -123,6 +123,13 @@
     (remove-pending-message db message-id)))
 
 (register-handler :transaction-queued
+  (u/side-effect!
+    (fn [_ [_ {:keys [id args] :as transaction}]]
+      (if (:to args)
+        (dispatch [::transaction-queued transaction])
+        (status/discard-transaction id)))))
+
+(register-handler ::transaction-queued
   (after #(dispatch [:navigate-to-modal :confirm]))
   (fn [db [_ {:keys [id message_id args]}]]
     (let [{:keys [from to value]} args