Allow toggling pfs in dev-mode

This commits allow users to toggle pfs in dev-mode (it is already used
for pairing and group chats).

Once enabled direct and public messages sent will only be received by
users running >= 0.9.32.

Also this does not guarantee PFS (both devices need to have it enabled
it), and there still some UX work to do to ensure that, but it is useful
for testing.

A warning is displayed explaining the limitations when enabling.

.env

@@ -13,7 +13,7 @@ PAIRING_ENABLED=1
 CACHED_WEBVIEWS_ENABLED=1
 EXTENSIONS=1
 HARDWALLET_ENABLED=0
-PFS_ENCRYPTION_ENABLED=0
+PFS_ENCRYPTION_ENABLED=1
 DEV_BUILD=1
 ERC20_CONTRACT_WARNINGS=1
 MAILSERVER_CONFIRMATIONS_ENABLED=0

.env.e2e

@@ -10,6 +10,6 @@ DEBUG_WEBVIEW=1
 GROUP_CHATS_ENABLED=1
 PAIRING_ENABLED=1
 EXTENSIONS=1
-PFS_ENCRYPTION_ENABLED=0
+PFS_ENCRYPTION_ENABLED=1
 ERC20_CONTRACT_WARNINGS=1
 MAILSERVER_CONFIRMATIONS_ENABLED=0

.env.jenkins

@@ -12,7 +12,7 @@ GROUP_CHATS_ENABLED=1
 MAINNET_WARNING_ENABLED=1
 CACHED_WEBVIEWS_ENABLED=1
 EXTENSIONS=1
-PFS_ENCRYPTION_ENABLED=0
+PFS_ENCRYPTION_ENABLED=1
 PAIRING_ENABLED=1
 ERC20_CONTRACT_WARNINGS=1
 MAILSERVER_CONFIRMATIONS_ENABLED=0

.env.nightly

@@ -12,6 +12,6 @@ GROUP_CHATS_ENABLED=1
 PAIRING_ENABLED=1
 MAINNET_WARNING_ENABLED=1
 EXTENSIONS=1
-PFS_ENCRYPTION_ENABLED=0
+PFS_ENCRYPTION_ENABLED=1
 ERC20_CONTRACT_WARNINGS=1
 MAILSERVER_CONFIRMATIONS_ENABLED=0

.env.nightly.staging.fleet

@@ -11,6 +11,6 @@ PAIRING_ENABLED=1
 GROUP_CHATS_ENABLED=1
 MAINNET_WARNING_ENABLED=1
 EXTENSIONS=1
-PFS_ENCRYPTION_ENABLED=0
+PFS_ENCRYPTION_ENABLED=1
 ERC20_CONTRACT_WARNINGS=1
 MAILSERVER_CONFIRMATIONS_ENABLED=0

.env.prod

@@ -13,5 +13,5 @@ GROUP_CHATS_ENABLED=1
 PAIRING_ENABLED=1
 MAINNET_WARNING_ENABLED=1
 EXTENSIONS=1
-PFS_ENCRYPTION_ENABLED=0
+PFS_ENCRYPTION_ENABLED=1
 ERC20_CONTRACT_WARNINGS=0

STATUS_GO_VERSION

@@ -1 +1 @@
-0.17.10-beta.1
+181221-204011-e80de6

src/status_im/accounts/core.cljs

@@ -67,6 +67,16 @@
                                   {:desktop-notifications? desktop-notifications?}
                                   {}))
 
+(fx/defn toggle-pfs [{:keys [db] :as cofx} enabled?]
+  (let [settings (get-in db [:account/account :settings])
+        warning  {:utils/show-popup {:title (i18n/label :t/pfs-warning-title)
+                                     :content (i18n/label :t/pfs-warning-content)}}]
+
+    (fx/merge cofx
+              (when enabled? warning)
+              (accounts.update/update-settings (assoc settings :pfs? enabled?)
+                                               {}))))
+
 (fx/defn switch-web3-opt-in-mode [{:keys [db] :as cofx} opt-in]
   (let [settings (get-in db [:account/account :settings])]
     (accounts.update/update-settings cofx

src/status_im/events.cljs

@@ -153,6 +153,11 @@
  (fn [cofx [_ desktop-notifications?]]
    (accounts/enable-notifications cofx desktop-notifications?)))
 
+(handlers/register-handler-fx
+ :accounts.ui/toggle-pfs
+ (fn [cofx [_ enabled?]]
+   (accounts/toggle-pfs cofx enabled?)))
+
 (handlers/register-handler-fx
  :accounts.ui/web3-opt-in-mode-switched
  (fn [cofx [_ opt-in]]

src/status_im/transport/message/protocol.cljs

@@ -85,6 +85,7 @@
   StatusMessage
   (send [this chat-id {:keys [message-id] :as cofx}]
     (let [dev-mode?          (get-in cofx [:db :account/account :dev-mode?])
+          pfs?               (get-in cofx [:db :account/account :settings :pfs?])
           current-public-key (accounts.db/current-public-key cofx)
           params             {:chat-id       chat-id
                               :payload       this
@@ -94,7 +95,7 @@
                                               message-type]}]
       (case message-type
         :public-group-user-message
-        (if config/pfs-encryption-enabled?
+        (if pfs?
           (send-public-message
            cofx
            chat-id
@@ -103,7 +104,7 @@
           (send-with-sym-key cofx params))
 
         :user-message
-        (if config/pfs-encryption-enabled?
+        (if pfs?
           (send-direct-message
            cofx
            chat-id
@@ -133,13 +134,14 @@
 (defrecord MessagesSeen [message-ids]
   StatusMessage
   (send [this chat-id cofx]
-    (if config/pfs-encryption-enabled?
-      (send-direct-message cofx
-                           chat-id
-                           nil
-                           this)
-      (send-with-pubkey cofx {:chat-id chat-id
-                              :payload this})))
+    (let [pfs?               (get-in cofx [:db :account/account :settings :pfs?])]
+      (if pfs?
+        (send-direct-message cofx
+                             chat-id
+                             nil
+                             this)
+        (send-with-pubkey cofx {:chat-id chat-id
+                                :payload this}))))
   (receive [this chat-id signature _ cofx]
     (chat/receive-seen cofx chat-id signature this))
   (validate [this]

src/status_im/ui/screens/desktop/main/tabs/profile/views.cljs

@@ -150,8 +150,8 @@
         (i18n/label :t/send-logs)]]]]))
 
 (views/defview advanced-settings []
-  (views/letsubs [installations         [:pairing/installations]
-                  current-mailserver-id [:mailserver/current-id]
+  (views/letsubs [current-mailserver-id [:mailserver/current-id]
+                  {:keys [settings]}    [:account/account]
                   mailservers           [:mailserver/fleet-mailservers]
                   mailserver-state      [:mailserver/state]
                   node-status           [:node-status]
@@ -159,7 +159,8 @@
                   connection-stats      [:connection-stats]
                   disconnected          [:disconnected?]]
     (let [render-fn (offline-messaging.views/render-row current-mailserver-id)
-          connection-message      (connection-status peers-count node-status mailserver-state disconnected)]
+          pfs? (:pfs? settings)
+          connection-message (connection-status peers-count node-status mailserver-state disconnected)]
       [react/scroll-view
        [react/text {:style styles/advanced-settings-title
                     :font  :medium}
@@ -182,7 +183,15 @@
            [render-fn mailserver]])]
        [react/view {:style styles/title-separator}]
        [react/text {:style styles/adv-settings-subtitle} (i18n/label :t/logging)]
-       [logging-display]])))
+       [logging-display]
+
+       [react/view {:style styles/title-separator}]
+       [react/text {:style styles/adv-settings-subtitle} (i18n/label :t/pfs)]
+       [react/view {:style (styles/profile-row false)}
+        [react/text {:style (styles/profile-row-text colors/black)} (i18n/label :notifications)]
+        [react/switch {:on-tint-color   colors/blue
+                       :value           pfs?
+                       :on-value-change #(re-frame/dispatch [:accounts.ui/toggle-pfs (not pfs?)])}]]])))
 
 (views/defview installations []
   (views/letsubs [installations    [:pairing/installations]

src/status_im/ui/screens/profile/user/views.cljs

@@ -196,6 +196,13 @@
       {:label-kw            :t/devices
        :action-fn           #(re-frame/dispatch [:navigate-to :installations])
        :accessibility-label :pairing-settings-button}])
+   (when dev-mode?
+     [profile.components/settings-item-separator])
+   (when dev-mode?
+     [profile.components/settings-switch-item
+      {:label-kw  :t/pfs
+       :value     (:pfs? settings)
+       :action-fn #(re-frame/dispatch [:accounts.ui/toggle-pfs %])}])
    [profile.components/settings-item-separator]
    [profile.components/settings-switch-item
     {:label-kw  :t/dev-mode

translations/en.json

@@ -23,6 +23,9 @@
     "currency-display-name-tzs": "Tanzanian Shilling",
     "currency-display-name-brl": "Brazil Real",
     "mainnet-network": "Main network",
+    "pfs": "PFS Enabled",
+    "pfs-warning-title": "Warning, experimental feature",
+    "pfs-warning-content": "PFS support is still experimental, so use at your own risk.\nIf enabled, only users who are running 0.9.32 and higher will be able to read your direct and public messages. This does not guarantee PFS for all your messages yet, and it will only encrypt your messages, not the one you receive.",
     "phone-national": "National",
     "open-dapp": "Open ÐApp",
     "new-transaction": "New Transaction",