Encrypt contacts to send

src/messenger/android/contacts.cljs

@@ -0,0 +1,35 @@
+(ns messenger.android.contacts
+  (:require [messenger.state :as state]
+            [messenger.android.utils :refer [log toast http-post]]))
+
+(def fake-contacts? false)
+
+(def react-native-contacts (js/require "react-native-contacts"))
+
+(defn generate-contact [n]
+  {:name (str "Contact " n)
+   :photo ""
+   :phone-numbers [{:label "mobile" :number "121212"}]
+   :delivery-status (if (< (rand) 0.5) :delivered :seen)
+   :datetime "15:30"
+   :new-messages-count (rand-int 3)
+   :online (< (rand) 0.5)})
+
+(defn generate-contacts [n]
+  (map generate-contact (range 1 (inc n))))
+
+(defn load-contacts [on-success on-error]
+  (if fake-contacts?
+    (on-success (generate-contacts 100))
+    (.getAll react-native-contacts
+             (fn [error raw-contacts]
+               (if (not error)
+                 (let [contacts (map (fn [contact]
+                                       (merge (generate-contact 1)
+                                              {:name (:givenName contact)
+                                               :photo (:thumbnailPath contact)
+                                               :phone-numbers (:phoneNumbers contact)}))
+                                     (js->clj raw-contacts :keywordize-keys true))]
+                   (on-success contacts))
+                 (when on-error
+                   (on-error error)))))))

src/messenger/android/contacts_list.cljs

@@ -8,7 +8,9 @@
   (:require [om.next :as om :refer-macros [defui]]
             [re-natal.support :as sup]
             [messenger.state :as state]
+            [messenger.android.utils :refer [log toast http-post]]
             [messenger.android.resources :as res]
+            [messenger.android.contacts :as contacts]
             [messenger.android.chat :refer [chat]]))
 
 (def fake-contacts? true)
@@ -134,32 +136,13 @@
   (contact (om/computed (js->clj row :keywordize-keys true)
                         {:nav nav})))
 
-(defn generate-contact [n]
-  {:name (str "Contact " n)
-   :photo ""
-   :delivery-status (if (< (rand) 0.5) :delivered :seen)
-   :datetime "15:30"
-   :new-messages-count (rand-int 3)
-   :online (< (rand) 0.5)})
-
-(defn generate-contacts [n]
-  (map generate-contact (range 1 (inc n))))
-
 (defn load-contacts []
-  (if fake-contacts?
-    (swap! state/app-state update :contacts-ds
-           #(clone-with-rows %
-                             (vec (generate-contacts 100))))
-    (.getAll react-native-contacts
-             (fn [error raw-contacts]
-               (when (not error)
-                 (let [contacts (map (fn [contact]
-                                       (merge (generate-contact 1)
-                                              {:name (:givenName contact)
-                                               :photo (:thumbnailPath contact)}))
-                                     (js->clj raw-contacts :keywordize-keys true))]
-                   (swap! state/app-state update :contacts-ds
-                          #(clone-with-rows % contacts))))))))
+  (contacts/load-contacts
+   (fn [contacts]
+     (swap! state/app-state update :contacts-ds
+            #(clone-with-rows % contacts)))
+   (fn [error]
+     (toast (str error)))))
 
 (defui ContactsList
   static om/IQuery

src/messenger/android/crypt.cljs

@@ -0,0 +1,19 @@
+(ns messenger.android.crypt
+  (:require [goog.crypt :refer [byteArrayToHex]])
+  (:import goog.crypt.Sha256))
+
+(def base-64 (js/require "base-64"))
+
+(def sha-256 (Sha256.))
+
+(defn bytes-to-str [arr]
+  (apply str (map char arr)))
+
+(defn str-to-bytes [s]
+  (map (comp int) s))
+
+(defn encrypt [s]
+  (.reset sha-256)
+  (.update sha-256 s)
+  (-> (.digest sha-256)
+      byteArrayToHex))

src/messenger/android/sign_up_confirm.cljs

@@ -11,7 +11,9 @@
             [syng-im.protocol.whisper :as whisper]
             [messenger.state :as state]
             [messenger.android.utils :refer [log toast http-post]]
+            [messenger.android.crypt :refer [encrypt]]
             [messenger.android.resources :as res]
+            [messenger.android.contacts :as contacts]
             [messenger.android.contacts-list :refer [contacts-list]]))
 
 (def nav-atom (atom nil))
@@ -21,11 +23,29 @@
     (.replace @nav-atom (clj->js {:component contacts-list
                                   :name "contacts-list"}))))
 
-(defn handle-send-check-contacts-response []
+(defn handle-load-contacts-identities-response [identities]
   (show-home-view))
 
-(defn send-check-contacts []
-  )
+(defn get-contacts-by-hash [contacts]
+  (reduce (fn [m contact]
+            (let [number (get-in contact [:phone-numbers :number])
+                  hash (encrypt number)]
+              (assoc m hash number)))
+          contacts))
+
+(defn send-load-contacts-identities [contacts]
+  (let [contacts-by-hash (get-contacts-by-hash contacts)
+        data (keys contacts-by-hash)]
+    (http-post "get-contacts" data
+               handle-load-contacts-identities-response
+               (fn [error]
+                 (toast (str error))))))
+
+(defn load-contacts []
+  (contacts/load-contacts
+   send-load-contacts-identities
+   (fn [error]
+     (toast (str error)))))
 
 (defn handle-send-code-response [body]
   (log body)