status-im
/
status-mobile
mirror of https://github.com/status-im/status-mobile.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

protocol rework

This commit is contained in:
Roman Volosovskyi 2016-09-04 18:39:05 +03:00
parent 21963e47de
commit 27ab637e94
36 changed files with 1479 additions and 412 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
project.clj
View File

@ -3,8 +3,8 @@
:url "http://example.com/FIXME"
:license {:name "Eclipse Public License"
:url "http://www.eclipse.org/legal/epl-v10.html"}
:dependencies [[org.clojure/clojure "1.9.0-alpha7"]
[org.clojure/clojurescript "1.9.76"]
:dependencies [[org.clojure/clojure "1.9.0-alpha11"]
[org.clojure/clojurescript "1.9.227"]
[reagent "0.5.1" :exclusions [cljsjs/react]]
[re-frame "0.7.0"]
[prismatic/schema "1.0.4"]
@ -13,7 +13,11 @@
[natal-shell "0.3.0"]
[com.andrewmcveigh/cljs-time "0.4.0"]
[tailrecursion/cljs-priority-map "1.2.0"]
[cljsjs/web3 "0.16.0-0"]]
[cljsjs/web3 "0.16.0-0"]
[com.taoensso/timbre "4.7.4"]
[org.clojure/test.check "0.9.0"]
[cljsjs/chance "0.7.3-0"]
[cljsjs/eccjs "0.3.1-0"]]
:plugins [[lein-cljsbuild "1.1.1"]
[lein-figwheel "0.5.0-2"]
[lein-voom "0.1.0-20160311_203101-g259fbfc"]]

41
src/status_im/accounts/handlers.cljs
View File

@ -2,7 +2,7 @@
(:require [status-im.models.accounts :as accounts-model]
[re-frame.core :refer [register-handler after dispatch dispatch-sync debug]]
[status-im.utils.logging :as log]
[status-im.protocol.api :as api]
[status-im.protocol.core :as protocol]
[status-im.components.status :as status]
[status-im.utils.types :refer [json->clj]]
[status-im.persistence.simple-kv-store :as kv]
@ -33,14 +33,17 @@
(storage/put kv/kv-store :password password))
(defn account-created [result password]
(let [data (json->clj result)
(let [data (json->clj result)
public-key (:pubkey data)
address (:address data)
mnemonic (:mnemonic data)
account {:public-key public-key
:address address
:name address
:photo-path (identicon public-key)}]
address (:address data)
mnemonic (:mnemonic data)
{:keys [public private]} (protocol/new-keypair!)
account {:public-key public-key
:address address
:name address
:updates-public-key public
:updates-private-key private
:photo-path (identicon public-key)}]
(log/debug "account-created")
(when (not (str/blank? public-key))
(do
@ -61,15 +64,25 @@
(accounts-model/save-accounts [(get accounts current-account-id)] true))
(defn send-account-update
[{:keys [current-account-id accounts]} _]
(api/send-account-update (get accounts current-account-id)))
[{:keys [current-account-id current-public-key web3 accounts]} _]
(let [{:keys [name photo-path status]} (get accounts current-account-id)
{:keys [updates-public-key updates-private-key]} (accounts current-account-id)]
(protocol/broadcats-profile!
{:web3 web3
:message {:from current-public-key
:message-id (random/id)
:keypair {:public updates-public-key
:private updates-private-key}
:payload {:profile {:name name
:status status
:profile-image photo-path}}}})))
(register-handler
:account-update
(-> (fn [{:keys [current-account-id accounts] :as db} [_ data]]
(let [data (assoc data :last-updated (time/now-ms))
account (-> (get accounts current-account-id)
(merge data))]
(let [data (assoc data :last-updated (time/now-ms))
account (-> (get accounts current-account-id)
(merge data))]
(assoc-in db [:accounts current-account-id] account)))
((after save-account-to-realm!))
((after send-account-update))))
@ -79,7 +92,7 @@
(u/side-effect!
(fn [{:keys [current-account-id accounts]} _]
(let [{:keys [last-updated]} (get accounts current-account-id)
now (time/now-ms)
now (time/now-ms)
needs-update? (> (- now last-updated) time/week)]
(log/info "Need to send account-update: " needs-update?)
(when needs-update?

77
src/status_im/chat/handlers.cljs
View File

@ -6,6 +6,7 @@
[status-im.components.styles :refer [default-chat-color]]
[status-im.chat.suggestions :as suggestions]
[status-im.protocol.api :as api]
[status-im.protocol.core :as protocol]
[status-im.models.chats :as chats]
[status-im.models.messages :as messages]
[status-im.models.pending-messages :as pending-messages]
@ -174,7 +175,7 @@
(defn init-console-chat
[{:keys [chats] :as db} existing-account?]
(let [chat-id "console"
(let [chat-id "console"
new-chat sign-up-service/console-chat]
(if (chats chat-id)
db
@ -264,11 +265,6 @@
(after #(dispatch [:load-unviewed-messages!]))
((enrich initialize-chats) load-chats!))
(register-handler :initialize-pending-messages
(u/side-effect!
(fn [_ _]
(api/init-pending-messages (pending-messages/get-pending-messages)))))
(defmethod nav/preload-data! :chat
[{:keys [current-chat-id] :as db} [_ _ id]]
(let [chat-id (or id current-chat-id)
@ -324,9 +320,9 @@
(dispatch [::start-chat! contact-id options navigation-type])))))
(register-handler :add-chat
(-> prepare-chat
((enrich add-chat))
((after save-new-chat!))))
(-> prepare-chat
((enrich add-chat))
((after save-new-chat!))))
(register-handler :switch-command-suggestions!
(u/side-effect!
@ -335,12 +331,8 @@
(dispatch [:set-chat-input-text text])))))
(defn remove-chat
[{:keys [current-chat-id] :as db} _]
(update db :chats dissoc current-chat-id))
(defn notify-about-leaving!
[{:keys [current-chat-id]} _]
(api/leave-group-chat current-chat-id))
[db [_ chat-id]]
(update db :chats dissoc chat-id))
; todo do we really need this message?
(defn leaving-message!
@ -353,27 +345,47 @@
:content-type text-content-type}))
(defn delete-messages!
[{:keys [current-chat-id]} _]
(r/write :account
(fn []
(r/delete :account (r/get-by-field :account :message :chat-id current-chat-id)))))
[{:keys [current-chat-id]} [_ chat-id]]
(let [id (or chat-id current-chat-id)]
(r/write :account
(fn []
(r/delete :account
(r/get-by-field :account :message :chat-id id))))))
(defn delete-chat!
[{:keys [current-chat-id]} _]
[_ [_ chat-id]]
(r/write :account
(fn [] :account
(->> (r/get-by-field :account :chat :chat-id current-chat-id)
(r/single)
(r/delete :account)))))
(when-let [chat (->> (r/get-by-field :account :chat :chat-id chat-id)
(r/single))]
(doto chat
(aset "is-active" false)
(aset "removed-at" (.getTime (js/Date.))))))))
(defn remove-pending-messages!
[_ [_ chat-id]]
(pending-messages/remove-all-by-chat chat-id))
(register-handler :leave-group-chat
;; todo oreder of operations tbd
(after (fn [_ _] (dispatch [:navigation-replace :chat-list])))
(u/side-effect!
(fn [{:keys [web3 current-chat-id chats current-public-key]} _]
(let [{:keys [public-key private-key]} (chats current-chat-id)]
(protocol/leave-group-chat!
{:web3 web3
:group-id current-chat-id
:keypair {:public public-key
:private private-key}
:message {:from current-public-key
:message-id (random/id)}}))
(dispatch [::remove-chat current-chat-id]))))
(register-handler ::remove-chat
(-> remove-chat
;; todo uncomment
;((after notify-about-leaving!))
;((after leaving-message!))
((after delete-messages!))
((after remove-pending-messages!))
((after delete-chat!))))
(defn edit-mode-handler [mode]
@ -405,13 +417,18 @@
(assoc db :layout-height h)))
(register-handler :send-seen!
(after (fn [_ [_ chat-id message-id]]
(dispatch [:message-seen {:message-id message-id
:chat-id chat-id}])))
(after (fn [_ [_ options]]
(dispatch [:message-seen options])))
(u/side-effect!
(fn [_ [_ chat-id message-id]]
(fn [{:keys [web3 current-public-key chats]}
[_ {:keys [from chat-id message-id]}]]
(when-not (console? chat-id)
(api/send-seen chat-id message-id)))))
(let [{:keys [group-chat]} (chats chat-id)]
(protocol/send-seen! {:web3 web3
:message {:from current-public-key
:to from
:group-id (when group-chat chat-id)
:message-id message-id}}))))))
(register-handler :set-web-view-url
(fn [{:keys [current-chat-id] :as db} [_ url]]

20
src/status_im/chat/handlers/receive_message.cljs
View File

@ -27,23 +27,35 @@
(defn receive-message
[db [_ {:keys [from group-id chat-id message-id] :as message}]]
(let [same-message (messages/get-message message-id)
current-identity (get-current-identity db)]
(when-not (or same-message (= from current-identity))
current-identity (get-current-identity db)
chat-id' (or group-id chat-id from)
exists? (c/chat-exists? chat-id')
active? (c/is-active? chat-id')]
(when (and (not same-message)
(not= from current-identity)
(or (not exists?) active?))
(let [group-chat? (not (nil? group-id))
chat-id' (or chat-id from)
previous-message (messages/get-last-message chat-id')
message' (assoc (->> message
(cu/check-author-direction previous-message)
(check-preview))
:chat-id chat-id')]
(store-message message')
(when-not (c/chat-exists? chat-id')
(when-not exists?
(dispatch [:add-chat chat-id' (when group-chat? {:group-chat true})]))
(dispatch [::add-message message'])
(when (= (:content-type message') content-type-command-request)
(dispatch [:add-request chat-id' message']))
(dispatch [:add-unviewed-message chat-id' message-id])))))
(register-handler :received-protocol-message!
(u/side-effect!
(fn [_ [_ {:keys [from to payload]}]]
(dispatch [:received-message (merge payload
{:from from
:to to
:chat-id from})]))))
(register-handler :received-message
(u/side-effect! receive-message))

82
src/status_im/chat/handlers/send_message.cljs
View File

@ -5,34 +5,15 @@
[status-im.components.status :as status]
[status-im.utils.random :as random]
[status-im.utils.datetime :as time]
[re-frame.core :refer [enrich after debug dispatch path]]
[status-im.chat.suggestions :as suggestions]
[status-im.models.commands :as commands]
[re-frame.core :refer [enrich after dispatch path]]
[status-im.chat.utils :as cu]
[status-im.constants :refer [text-content-type
content-type-command
content-type-command-request
default-number-of-messages]]
[status-im.protocol.api :as api]
[status-im.utils.logging :as log]))
(defn prepare-message
[{:keys [identity current-chat-id] :as db} _]
(let [text (get-in db [:chats current-chat-id :input-text])
[command] (suggestions/check-suggestion db (str text " "))
message (cu/check-author-direction
db current-chat-id
{:message-id (random/id)
:chat-id current-chat-id
:content text
:to current-chat-id
:from identity
:content-type text-content-type
:outgoing true
:timestamp (time/now-ms)})]
(if command
(commands/set-command-input db :commands command)
(assoc db :new-message (when-not (s/blank? text) message)))))
[status-im.utils.datetime :as datetime]
[status-im.protocol.core :as protocol]
[taoensso.timbre :refer-macros [debug]]))
(defn prepare-command
[identity chat-id {:keys [preview preview-string content command to-message]}]
@ -52,13 +33,13 @@
(register-handler :send-chat-message
(u/side-effect!
(fn [{:keys [current-chat-id identity current-account-id] :as db}]
(fn [{:keys [current-chat-id current-public-key current-account-id] :as db}]
(let [staged-commands (vals (get-in db [:chats current-chat-id :staged-commands]))
text (get-in db [:chats current-chat-id :input-text])
data {:commands staged-commands
:message text
:chat-id current-chat-id
:identity identity
:identity current-public-key
:address current-account-id}]
(dispatch [:clear-input current-chat-id])
(cond
@ -88,9 +69,9 @@
(register-handler :prepare-command!
(u/side-effect!
(fn [db [_ {:keys [chat-id command identity] :as params}]]
(fn [{:keys [current-public-key] :as db} [_ {:keys [chat-id command] :as params}]]
(let [command' (->> command
(prepare-command identity chat-id)
(prepare-command current-public-key chat-id)
(cu/check-author-direction db chat-id))]
(dispatch [::clear-command chat-id (:id command)])
(dispatch [::send-command! (assoc params :command command')])))))
@ -115,7 +96,7 @@
(register-handler ::save-command!
(u/side-effect!
(fn [_ [_ {:keys [command chat-id]}]]
(fn [{:keys [current-public-key]} [_ {:keys [command chat-id]}]]
(messages/save-message
chat-id
(dissoc command :rendered-preview :to-message :has-handler)))))
@ -177,22 +158,41 @@
(register-handler ::send-message!
(u/side-effect!
(fn [_ [_ {{:keys [message-type]
:as message} :message
chat-id :chat-id}]]
(fn [{:keys [web3 chats]} [_ {{:keys [message-type]
:as message} :message
chat-id :chat-id}]]
(when (and message (cu/not-console? chat-id))
(if (= message-type :group-user-message)
(api/send-group-user-message message)
(api/send-user-message message))))))
(let [message' (select-keys message [:from :message-id])
payload (select-keys message [:timestamp :content :content-type])
options {:web3 web3
:message (assoc message' :payload payload)}]
(if (= message-type :group-user-message)
(let [{:keys [public-key private-key]} (chats chat-id)]
(protocol/send-group-message! (assoc options
:group-id chat-id
:keypair {:public public-key
:private private-key})))
(protocol/send-message! (assoc-in options
[:message :to] (:to message)))))))))
(register-handler ::send-command-protocol!
(u/side-effect!
(fn [db [_ {:keys [chat-id command]}]]
(let [{:keys [content]} command]
(fn [{:keys [web3 current-public-key chats] :as db} [_ {:keys [chat-id command]}]]
(let [{:keys [content message-id]} command]
(when (cu/not-console? chat-id)
(let [{:keys [group-chat]} (get-in db [:chats chat-id])
message {:content content
:content-type content-type-command}]
(let [{:keys [public-key private-key]} (chats chat-id)
{:keys [group-chat]} (get-in db [:chats chat-id])
payload {:content content
:content-type content-type-command
:timestamp (datetime/now-ms)}
options {:web3 web3
:message {:from current-public-key
:message-id message-id
:payload payload}}]
(if group-chat
(api/send-group-user-message (assoc message :group-id chat-id))
(api/send-user-message (assoc message :to chat-id)))))))))
(protocol/send-group-message! (assoc options
:group-id chat-id
:keypair {:public public-key
:private private-key}))
(protocol/send-message! (assoc-in options
[:message :to] chat-id)))))))))

6
src/status_im/chat/views/message.cljs
View File

@ -262,7 +262,7 @@
children)])}))
(into [view] children)))
(defn chat-message [{:keys [outgoing message-id chat-id user-statuses]}]
(defn chat-message [{:keys [outgoing message-id chat-id user-statuses from]}]
(let [my-identity (api/my-identity)
status (subscribe [:get-in [:message-user-statuses message-id my-identity]])]
(r/create-class
@ -271,7 +271,9 @@
(when (and (not outgoing)
(not= :seen (keyword @status))
(not= :seen (keyword (get-in user-statuses [my-identity :status]))))
(dispatch [:send-seen! chat-id message-id])))
(dispatch [:send-seen! {:chat-id chat-id
:from from
:message-id message-id}])))
:reagent-render
(fn [{:keys [outgoing timestamp new-day group-chat] :as message}]
[message-container message

98
src/status_im/contacts/handlers.cljs
View File

@ -4,13 +4,13 @@
[status-im.models.contacts :as contacts]
[status-im.utils.crypt :refer [encrypt]]
[clojure.string :as s]
[status-im.protocol.api :as api]
[status-im.protocol.core :as protocol]
[status-im.utils.utils :refer [http-post]]
[status-im.utils.phone-number :refer [format-phone-number]]
[status-im.utils.handlers :as u]
[status-im.utils.utils :refer [require]]
[status-im.utils.logging :as log]
[status-im.navigation.handlers :as nav]))
[status-im.navigation.handlers :as nav]
[status-im.utils.random :as random]))
(defmethod nav/preload-data! :group-contacts
@ -32,15 +32,30 @@
(contacts/save-contacts [contact]))
(defn watch-contact
[_ [_ {:keys [whisper-identity]}]]
(api/watch-user whisper-identity))
[{:keys [web3]} [_ {:keys [whisper-identity public-key private-key]}]]
(when (and public-key private-key)
(protocol/watch-user! {:web3 web3
:identity whisper-identity
:keypair {:public public-key
:private private-key}
:callback #(dispatch [:incoming-message %1 %2])})))
(register-handler :watch-contact (u/side-effect! watch-contact))
(defn send-contact-request
[{:keys [current-account-id accounts]} [_ contact]]
(let [account (get accounts current-account-id)]
(api/send-contact-request contact account)))
[{:keys [current-public-key web3 current-account-id accounts]} [_ contact]]
(let [{:keys [whisper-identity]} contact
{:keys [name photo-path updates-public-key updates-private-key]} (get accounts current-account-id)]
(protocol/contact-request!
{:web3 web3
:message {:from current-public-key
:to whisper-identity
:message-id (random/id)
:payload {:contact {:name name
:profile-image photo-path
:address current-account-id}
:keypair {:public updates-public-key
:private updates-private-key}}}})))
(register-handler :update-contact!
(-> (fn [db [_ {:keys [whisper-identity] :as contact}]]
@ -107,7 +122,7 @@
(defn request-stored-contacts [contacts]
(let [contacts-by-hash (get-contacts-by-hash contacts)
data (or (keys contacts-by-hash) ())]
data (or (keys contacts-by-hash) ())]
(http-post "get-contacts" {:phone-number-hashes data}
(fn [{:keys [contacts]}]
(let [contacts' (add-identity contacts-by-hash contacts)]
@ -131,7 +146,7 @@
(defn add-new-contacts
[{:keys [contacts] :as db} [_ new-contacts]]
(let [identities (set (map :whisper-identity contacts))
(let [identities (set (map :whisper-identity contacts))
new-contacts' (->> new-contacts
(map #(update-pending-status contacts %))
(remove #(identities (:whisper-identity %)))
@ -159,8 +174,7 @@
(register-handler ::prepare-contact
(-> add-new-contact
((after save-contact))
((after send-contact-request))
((after watch-contact))))
((after send-contact-request))))
(register-handler ::update-pending-contact
(-> add-new-contact
@ -168,9 +182,21 @@
(register-handler :add-pending-contact
(u/side-effect!
(fn [_ [_ {:keys [whisper-identity] :as contact}]]
(let [contact (assoc contact :pending false)]
(api/send-discovery-keypair whisper-identity)
(fn [{:keys [current-public-key web3 current-account-id accounts]}
[_ {:keys [whisper-identity] :as contact}]]
(let [contact (assoc contact :pending false)
{:keys [name photo-path updates-public-key updates-private-key]}
(accounts current-account-id)]
(protocol/contact-request!
{:web3 web3
:message {:from current-public-key
:to whisper-identity
:message-id (random/id)
:payload {:contact {:name name
:profile-image photo-path
:address current-account-id}
:keypair {:public updates-public-key
:private updates-private-key}}}})
(dispatch [::update-pending-contact contact])))))
(defn set-contact-identity-from-qr
@ -181,34 +207,28 @@
(register-handler :contact-update-received
(u/side-effect!
;; TODO: security issue: we should use `from` instead of `public-key` here, but for testing it is much easier to use `public-key`
(fn [db [_ from {{:keys [public-key last-updated name] :as account} :account}]]
(let [prev-last-updated (get-in db [:contacts public-key :last-updated])]
(if (<= prev-last-updated last-updated)
(let [contact (-> (assoc account :whisper-identity public-key)
(dissoc :public-key))]
(fn [{:keys [chats] :as db} [_ {:keys [from payload]}]]
(let [{:keys [content timestamp]} payload
{:keys [status name profile-image]} (:profile content)
prev-last-updated (get-in db [:contacts from :last-updated])]
(if (<= prev-last-updated timestamp)
(let [contact {:whisper-identity from
:name name
:photo-path profile-image
:status status
:last-updated timestamp}]
(dispatch [:update-contact! contact])
(dispatch [:update-chat! {:chat-id public-key
:name name}])))))))
(when (chats from)
(dispatch [:update-chat! {:chat-id from
:name name}]))))))))
(register-handler :contact-online-received
(u/side-effect!
(fn [db [_ from {last-online :at :as payload}]]
(fn [db [_ {:keys [from]
{:keys [timestamp]} :payload}]]
(let [prev-last-online (get-in db [:contacts from :last-online])]
(when (< prev-last-online last-online)
(api/resend-pending-messages from)
(when (< prev-last-online timestamp)
(protocol/reset-pending-messages! from)
(dispatch [:update-contact! {:whisper-identity from
:last-online last-online}]))))))
:last-online timestamp}]))))))
(register-handler :contact-request-received
(u/side-effect!
(fn [_ [_ {:keys [contact from]}]]
(let [contact (assoc contact :whisper-identity from
:pending true)]
(dispatch [:add-contacts [contact]])))))
(register-handler :contact-keypair-received
(u/side-effect!
(fn [_ [_ from]]
(api/stop-watching-user from)
(api/watch-user from))))

1
src/status_im/db.cljs
View File

@ -11,6 +11,7 @@
;; initial state of app-db
(def app-db {:identity-password "replace-me-with-user-entered-password"
:identity "me"
:current-public-key "me"
:accounts {}
:current-account-id nil

50
src/status_im/discovery/handlers.cljs
View File

@ -3,10 +3,12 @@
[status-im.utils.utils :refer [first-index]]
[status-im.utils.handlers :refer [register-handler]]
[status-im.protocol.api :as api]
[status-im.protocol.core :as protocol]
[status-im.navigation.handlers :as nav]
[status-im.discovery.model :as discoveries]
[status-im.utils.handlers :as u]
[status-im.utils.datetime :as time]))
[status-im.utils.datetime :as time]
[status-im.utils.random :as random]))
(register-handler :init-discoveries
(fn [db _]
@ -14,8 +16,8 @@
(assoc :discoveries []))))
(defn calculate-priority [{:keys [chats contacts]} from payload]
(let [contact (get contacts from)
chat (get chats from)
(let [contact (get contacts from)
chat (get chats from)
seen-online-recently? (< (- (time/now-ms) (get contact :last-online))
time/hour)]
(+ (time/now-ms) ;; message is newer => priority is higher
@ -35,23 +37,37 @@
(register-handler :discovery-response-received
(u/side-effect!
(fn [db [_ from payload]]
(let [{:keys [message-id name photo-path status hashtags]} payload
discovery {:message-id message-id
:name name
:photo-path photo-path
:status status
:whisper-id from
:tags (map #(hash-map :name %) hashtags)
:last-updated (js/Date.)
:priority (calculate-priority db from payload)}]
(dispatch [:add-discovery discovery])))))
(fn [{:keys [current-public-key] :as db} [_ {:keys [from payload]}]]
(when-not (= current-public-key from)
(let [{:keys [discovery-id profile hashtags]} payload
{:keys [name profile-image status]} profile
discovery {:message-id discovery-id
:name name
:photo-path profile-image
:status status
:whisper-id from
:tags (map #(hash-map :name %) hashtags)
:last-updated (js/Date.)
:priority (calculate-priority db from payload)}]
(dispatch [:add-discovery discovery]))))))
(register-handler :broadcast-status
(u/side-effect!
(fn [{:keys [current-account-id accounts]} [_ status hashtags]]
(let [account (get accounts current-account-id)]
(api/broadcast-discover-status account status hashtags)))))
(fn [{:keys [current-public-key web3 current-account-id accounts]}
[_ status hashtags]]
(let [{:keys [name photo-path]} (get accounts current-account-id)]
(protocol/broadcats-discoveries!
{:web3 web3
:hashtags (set hashtags)
:message {:from current-public-key
:message-id (random/id)
:payload {:status status
:profile {:name name
:status status
:profile-image photo-path}}}})
(protocol/watch-hashtags! {:web3 web3
:hashtags (set hashtags)
:callback #(dispatch [:incoming-message %1 %2])})))))
(register-handler :show-discovery-tag
(fn [db [_ tag]]

44
src/status_im/group_settings/handlers.cljs
View File

@ -3,7 +3,7 @@
[status-im.utils.handlers :refer [register-handler]]
[status-im.persistence.realm.core :as r]
[status-im.chat.handlers :refer [delete-messages!]]
[status-im.protocol.api :as api]
[status-im.protocol.core :as protocol]
[status-im.utils.random :as random]
[status-im.models.contacts :as contacts]
[status-im.models.messages :as messages]
@ -84,16 +84,17 @@
[{:keys [current-chat-id selected-participants] :as db} _]
(let [chat (get-in db [:chats current-chat-id])]
(r/write :account
(fn []
(r/create :account
:chat
(update chat :contacts remove-identities selected-participants)
true)))))
(fn []
(r/create :account
:chat
(update chat :contacts remove-identities selected-participants)
true)))))
(defn notify-about-removing!
[{:keys [current-chat-id selected-participants]} _]
(doseq [participant selected-participants]
(api/group-remove-participant current-chat-id participant)))
;;todo implement
))
(defn system-message [message-id content]
{:from "system"
@ -138,14 +139,33 @@
(chats/chat-add-participants current-chat-id selected-participants))
(defn notify-about-new-members!
[{:keys [current-chat-id selected-participants]} _]
(doseq [identity selected-participants]
(api/group-add-participant current-chat-id identity)))
[{:keys [current-chat-id selected-participants
current-public-key chats web3]} _]
(let [{:keys [public-key private-key name contacts]} (chats current-chat-id)
identities (map :identity contacts)
keypair {:public public-key
:private private-key}]
(protocol/invite-to-group!
{:web3 web3
:group {:id current-chat-id
:name name
:contacts (conj identities current-public-key)
:admin current-public-key
:keypair keypair}
:identities selected-participants
:message {:from current-public-key
:message-id (random/id)}})
(doseq [identity selected-participants]
(protocol/add-to-group! {:web3 web3
:group-id current-chat-id
:identity identity
:keypair keypair
:message {:from current-public-key
:message-id (random/id)}}))))
(register-handler :add-new-participants
;; todo order of operations tbd
(-> add-memebers
((after add-members-to-realm!))
;; todo uncomment
;((after notify-about-new-members!))
((after notify-about-new-members!))
((enrich deselect-members))))

8
src/status_im/handlers.cljs
View File

@ -60,22 +60,22 @@
(register-handler :initialize-db
(fn [_ _]
(realm/reset-account)
(assoc app-db :current-account-id nil
:current-public-key nil)))
(assoc app-db :current-account-id nil)))
(register-handler :initialize-account-db
(fn [db _]
(assoc db
:chats {}
:current-chat-id "console"
:signed-up (storage/get kv/kv-store :signed-up)
:password (storage/get kv/kv-store :password))))
(register-handler :initialize-account
(u/side-effect!
(fn [_ [_ address]]
(dispatch [:initialize-protocol address])
(dispatch [:initialize-account-db])
(dispatch [:initialize-protocol address])
(dispatch [:initialize-chats])
(dispatch [:initialize-pending-messages])
(dispatch [:load-contacts])
(dispatch [:init-chat])
(dispatch [:init-discoveries])

114
src/status_im/models/chats.cljs
View File

@ -46,21 +46,21 @@
(defn re-join-group-chat [db group-id identities group-name]
(r/write :account
(fn []
(let [new-identities (set identities)
only-old-contacts (->> (chat-contacts group-id)
(r/cljs-list)
(remove (fn [{:keys [identity]}]
(new-identities identity))))
contacts (->> new-identities
(mapv (fn [ident]
{:identity ident}))
(concat only-old-contacts))]
(r/create :account :chat
{:chat-id group-id
:is-active true
:name group-name
:contacts contacts} true))))
(fn []
(let [new-identities (set identities)
only-old-contacts (->> (chat-contacts group-id)
(r/cljs-list)
(remove (fn [{:keys [identity]}]
(new-identities identity))))
contacts (->> new-identities
(mapv (fn [ident]
{:identity ident}))
(concat only-old-contacts))]
(r/create :account :chat
{:chat-id group-id
:is-active true
:name group-name
:contacts contacts} true))))
db)
(defn normalize-contacts
@ -68,7 +68,7 @@
(map #(update % :contacts vals) chats))
(defn chats-list []
(-> (r/get-all :account :chat)
(-> (r/get-by-field :account :chat :is-active true)
(r/sorted :timestamp :desc)
r/realm-collection->list
normalize-contacts))
@ -89,54 +89,46 @@
(defn create-chat
([{:keys [last-message-id] :as chat}]
(let [chat (assoc chat :last-message-id (or last-message-id ""))]
(r/write :account #(r/create :account :chat chat true))))
([db chat-id identities group-chat? chat-name]
(when-not (chat-exists? chat-id)
(let [chat-name (or chat-name
(get-chat-name chat-id identities))
_ (log/debug "creating chat" chat-name)]
(r/write :account
(fn []
(let [contacts (mapv (fn [ident]
{:identity ident}) identities)]
(r/create :account :chat
{:chat-id chat-id
:is-active true
:name chat-name
:group-chat group-chat?
:timestamp (timestamp)
:contacts contacts
:last-message-id ""}))))
(add-status-message chat-id)))))
(r/write :account #(r/create :account :chat chat true)))))
(defn chat-add-participants [chat-id identities]
(r/write :account
(fn []
(let [contacts (chat-contacts chat-id)]
(doseq [contact-identity identities]
(if-let [contact-exists (.find contacts (fn [object index collection]
(fn []
(let [contacts (chat-contacts chat-id)
added-at (timestamp)]
(doseq [contact-identity identities]
(if-let [contact (.find contacts (fn [object index collection]
(= contact-identity (aget object "identity"))))]
(aset contact-exists "is-in-chat" true)
(.push contacts (clj->js {:identity contact-identity})))))))
(doto contact
(aset "is-in-chat" true)
(aset "added-at" added-at))
(.push contacts (clj->js {:identity contact-identity
:added-at added-at})))))))
;; TODO temp. Update chat in db atom
(dispatch [:initialize-chats]))
;; TODO deprecated? (is there need to remove multiple member at once?)
(defn chat-remove-participants [chat-id identities]
(r/write :account
(fn []
(let [query (include-query :identity identities)
chat (r/single (r/get-by-field :account :chat :chat-id chat-id))]
(-> (aget chat "contacts")
(r/filtered query)
(.forEach (fn [object _ _]
(aset object "is-in-chat" false))))))))
(fn []
(let [query (include-query :identity identities)
chat (r/single (r/get-by-field :account :chat :chat-id chat-id))]
(-> (aget chat "contacts")
(r/filtered query)
(.forEach (fn [object _ _]
(r/delete :account object))))))))
(defn- groups [active?]
(r/filtered (r/get-all :account :chat)
(str "group-chat = true && is-active = "
(if active? "true" "false"))))
(defn active-group-chats []
(let [results (r/filtered (r/get-all :account :chat)
"group-chat = true && is-active = true")]
(js->clj (.map results (fn [object _ _]
(aget object "chat-id"))))))
(map
(fn [{:keys [chat-id public-key private-key]}]
{:chat-id chat-id
:keypair {:private private-key
:public public-key}})
(r/realm-collection->list (groups true))))
(defn set-chat-active [chat-id active?]
(r/write :account
@ -144,3 +136,19 @@
(-> (r/get-by-field :account :chat :chat-id chat-id)
(r/single)
(aset "is-active" active?)))))
(defn get-property [chat-id property]
(when-let [chat (r/single (r/get-by-field :account :chat :chat-id chat-id))]
(aget chat (name property))))
(defn is-active? [chat-id]
(get-property chat-id :is-active))
(defn removed-at [chat-id]
(get-property chat-id :removed-at))
(defn contact [chat-id id]
(let [contacts (r/cljs-list (chat-contacts chat-id))]
(some (fn [{:keys [identity]}]
(= id identity))
contacts)))

65
src/status_im/models/pending_messages.cljs
View File

@ -8,32 +8,55 @@
[status-im.constants :as c]
[status-im.utils.types :refer [clj->json json->clj]]
[status-im.commands.utils :refer [generate-hiccup]]
[status-im.utils.logging :as log]))
[status-im.utils.logging :as log]
[cljs.reader :as reader]
[clojure.string :as str]))
(defn get-pending-messages []
(let [collection (-> (r/get-by-fields :account :pending-message :or [[:status :sending]
[:status :sent]
[:status :failed]])
(r/sorted :timestamp :desc)
(r/realm-collection->list))]
(->> collection
(map (fn [{:keys [message-id] :as message}]
(let [message (-> message
(update :message json->clj)
(update :identities json->clj))]
[message-id message])))
(into {}))))
(defn get-pending-messages! []
(->> (r/get-all :account :pending-message)
r/realm-collection->list
(map (fn [{:keys [message-id] :as message}]
(-> message
(update :topics reader/read-string)
(assoc :id message-id))))))
(defn upsert-pending-message!
[message]
(defn- get-id
[message-id to]
(let [to' (if (and to (str/starts-with? "0x" to))
(subs to 2)
to)
to'' (when to' (subs to' 0 7))
id' (if to''
(str message-id "-" (subs to'' 0 7))
message-id)]
id'))
(defn add-pending-message!
[{:keys [id to group-id message] :as pending-message}]
(r/write :account
(fn []
(let [message (-> message
(update :message clj->json)
(update :identities clj->json))]
(r/create :account :pending-message message true)))))
(let [{:keys [from topics payload]} message
id' (get-id id to)
chat-id (or group-id to)
message' (-> pending-message
(assoc :id id'
:from from
:message-id id
:chat-id chat-id
:payload payload
:topics (prn-str topics))
(dissoc :message))]
(r/create :account :pending-message message' true)))))
(defn remove-pending-message! [message-id]
(defn remove-pending-message!
[{{:keys [message-id]} :payload}]
(r/write :account
(fn []
(r/delete :account (r/get-by-field :account :pending-message :message-id message-id)))))
(defn remove-all-by-chat [chat-id]
(r/write
:account
(fn []
(r/delete :account
(r/get-by-field :account :pending-message :chat-id chat-id)))))

2
src/status_im/models/protocol.cljs
View File

@ -1,8 +1,6 @@
(ns status-im.models.protocol
(:require [cljs.reader :refer [read-string]]
[status-im.protocol.state.storage :as s]
[status-im.utils.encryption :refer [password-encrypt
password-decrypt]]
[status-im.utils.types :refer [to-edn-string]]
[re-frame.db :refer [app-db]]
[status-im.db :as db]

109
src/status_im/new_group/handlers.cljs
View File

@ -1,11 +1,13 @@
(ns status-im.new-group.handlers
(:require [status-im.protocol.api :as api]
(:require [status-im.protocol.core :as protocol]
[re-frame.core :refer [after dispatch debug enrich]]
[status-im.utils.handlers :refer [register-handler]]
[status-im.components.styles :refer [default-chat-color]]
[status-im.models.chats :as chats]
[clojure.string :as s]
[status-im.utils.handlers :as u]))
[status-im.utils.handlers :as u]
[status-im.utils.random :as random]
[taoensso.timbre :refer-macros [debug]]))
(defn deselect-contact
[db [_ id]]
@ -19,11 +21,6 @@
(register-handler :select-contact select-contact)
(defn start-group-chat!
[{:keys [selected-contacts] :as db} [_ group-name]]
(let [group-id (api/start-group-chat selected-contacts group-name)]
(assoc db :new-group-id group-id)))
(defn group-name-from-contacts
[{:keys [contacts selected-contacts username]}]
(->> (select-keys contacts selected-contacts)
@ -33,20 +30,21 @@
(s/join ", ")))
(defn prepare-chat
[{:keys [selected-contacts new-group-id] :as db} [_ group-name]]
[{:keys [selected-contacts] :as db} [_ group-name]]
(let [contacts (mapv #(hash-map :identity %) selected-contacts)
chat-name (if-not (s/blank? group-name)
group-name
(group-name-from-contacts db))]
(assoc db :new-chat {:chat-id new-group-id
:name chat-name
:color default-chat-color
:group-chat true
:is-active true
:timestamp (.getTime (js/Date.))
:contacts contacts
:same-author false
:same-direction false})))
(group-name-from-contacts db))
{:keys [public private]} (protocol/new-keypair!)]
(assoc db :new-chat {:chat-id (random/id)
:public-key public
:private-key private
:name chat-name
:color default-chat-color
:group-chat true
:is-active true
:timestamp (.getTime (js/Date.))
:contacts contacts})))
(defn add-chat
[{:keys [new-chat] :as db} _]
@ -59,22 +57,45 @@
(chats/create-chat new-chat))
(defn show-chat!
[{:keys [new-group-id]} _]
(dispatch [:navigation-replace :chat new-group-id]))
[{:keys [new-chat]} _]
(dispatch [:navigation-replace :chat (:chat-id new-chat)]))
(defn enable-creat-buttion
(defn start-listen-group!
[{:keys [new-chat web3 current-public-key]}]
(let [{:keys [chat-id public-key private-key contacts name]} new-chat
identities (mapv :identity contacts)]
(protocol/invite-to-group!
{:web3 web3
:group {:id chat-id
:name name
:contacts (conj identities current-public-key)
:admin current-public-key
:keypair {:public public-key
:private private-key}}
:identities identities
:message {:from current-public-key
:message-id (random/id)}})
(protocol/start-watching-group!
{:web3 web3
:group-id chat-id
:identity current-public-key
:keypair {:public public-key
:private private-key}
:callback #(dispatch [:incoming-message %1 %2])})))
(defn enable-create-button
[db _]
(assoc db :disable-group-creation false))
(register-handler :create-new-group
(-> start-group-chat!
((enrich prepare-chat))
(-> prepare-chat
((enrich add-chat))
((after create-chat!))
((after show-chat!))
((enrich enable-creat-buttion))))
((after start-listen-group!))
((enrich enable-create-button))))
(defn disable-creat-button
(defn disable-create-button
[db _]
(assoc db :disable-group-creation true))
@ -84,18 +105,32 @@
(register-handler :init-group-creation
(after dispatch-create-group)
disable-creat-button)
disable-create-button)
; todo rewrite
(register-handler :group-chat-invite-received
(u/side-effect!
(fn [{:keys [current-public-key] :as db}
[action from group-id identities group-name]]
(if (chats/chat-exists? group-id)
(chats/re-join-group-chat db group-id identities group-name)
(let [contacts (keep (fn [ident]
(when (not= ident current-public-key)
{:identity ident})) identities)]
(dispatch [:add-chat group-id {:name group-name
:group-chat true
:contacts contacts}]))))))
(fn [{:keys [current-public-key web3] :as db}
[_ {{:keys [group-id group-name contacts keypair timestamp] :as payload} :payload}]]
(let [{:keys [private public]} keypair]
(let [removed-at (chats/removed-at group-id)
is-active (chats/is-active? group-id)
contacts' (keep (fn [ident]
(when (not= ident current-public-key)
{:identity ident})) contacts)
chat {:name group-name
:group-chat true
:public-key public
:private-key private
:contacts contacts'}]
(when (or (not (chats/chat-exists? group-id))
is-active
(> timestamp removed-at))
(dispatch [:add-chat group-id (assoc chat :is-active true
:timestamp timestamp)])
(when-not is-active
(protocol/start-watching-group!
{:web3 web3
:group-id group-id
:identity current-public-key
:keypair keypair
:callback #(dispatch [:incoming-message %1 %2])}))))))))

62
src/status_im/persistence/realm/schemas.cljs
View File

@ -3,14 +3,18 @@
(def base {:schema [{:name :account
:primaryKey :address
:properties {:address "string"
:public-key "string"
:name {:type "string" :optional true}
:phone {:type "string" :optional true}
:email {:type "string" :optional true}
:status {:type "string" :optional true}
:photo-path "string"
:last-updated {:type "int" :default 0}}}
:properties {:address "string"
:public-key "string"
:updates-public-key {:type :string
:optional true}
:updates-private-key {:type :string
:optional true}
:name {:type "string" :optional true}
:phone {:type "string" :optional true}
:email {:type "string" :optional true}
:status {:type "string" :optional true}
:photo-path "string"
:last-updated {:type "int" :default 0}}}
{:name :kv-store
:primaryKey :key
:properties {:key "string"
@ -25,7 +29,11 @@
:photo-path {:type "string" :optional true}
:last-updated {:type "int" :default 0}
:last-online {:type "int" :default 0}
:pending {:type "bool" :default false}}}
:pending {:type "bool" :default false}
:public-key {:type :string
:optional true}
:private-key {:type :string
:optional true}}}
{:name :request
:properties {:message-id :string
:chat-id :string
@ -85,19 +93,21 @@
:user-statuses {:type :list
:objectType "user-status"}}}
{:name :pending-message
:primaryKey :message-id
:properties {:message-id "string"
:chat-id {:type "string"
:optional true}
:message "string"
:timestamp "int"
:status "string"
:retry-count "int"
:send-once "bool"
:identities {:type "string"
:optional true}
:internal? {:type "bool"
:optional true}}}
:primaryKey :id
:properties {:id :string
:message-id :string
:chat-id {:type :string
:optional true}
:ack? :bool
:requires-ack? :bool
:from :string
:to {:type :string
:optional true}
:payload :string
:type :string
:topics :string
:attempts :int
:was-sent? :bool}}
{:name :chat-contact
:properties {:identity "string"
:is-in-chat {:type "bool"
@ -118,7 +128,13 @@
:optional true}
:dapp-hash {:type :int
:optional true}
:last-message-id "string"}}
:removed-at {:type :int
:optional true}
:last-message-id "string"
:public-key {:type :string
:optional true}
:private-key {:type :string
:optional true}}}
{:name :command
:primaryKey :chat-id
:properties {:chat-id "string"

6
src/status_im/profile/handlers.cljs
View File

@ -4,13 +4,9 @@
[status-im.components.react :refer [show-image-picker]]
[status-im.utils.image-processing :refer [img->base64]]
[status-im.i18n :refer [label]]
[status-im.utils.handlers :as u]
[status-im.utils.handlers :as u :refer [get-hashtags]]
[clojure.string :as str]))
(defn get-hashtags [status]
(let [hashtags (map #(str/lower-case (subs % 1)) (re-seq #"#[^ !?,;:.]+" status))]
(or hashtags [])))
(defn message-user [identity]
(when identity
(dispatch [:navigate-to :chat identity])))

4
src/status_im/profile/screen.cljs
View File

@ -16,8 +16,8 @@
my-profile-icon]]
[status-im.components.status-bar :refer [status-bar]]
[status-im.profile.styles :as st]
[status-im.profile.handlers :refer [get-hashtags
message-user
[status-im.utils.handlers :refer [get-hashtags]]
[status-im.profile.handlers :refer [message-user
update-profile]]
[status-im.components.qr-code :refer [qr-code]]
[status-im.utils.phone-number :refer [format-phone-number

22
src/status_im/protocol/ack.cljs Normal file
View File

@ -0,0 +1,22 @@
(ns status-im.protocol.ack
(:require [status-im.protocol.web3.delivery :as d]
[status-im.protocol.web3.filtering :as f]))
(defn check-ack!
[web3
from
{:keys [type requires-ack? message-id ack? group-id]}
identity]
(when (and requires-ack? (not ack?))
(let [message {:from identity
:to from
:message-id message-id
:topics [f/status-topic]
:type type
:ack? true
:payload {:type type
:ack? true
:group-id group-id}}]
(d/add-pending-message! web3 message)))
(when ack?
(d/remove-pending-message! web3 message-id from)))

43
src/status_im/protocol/chat.cljs Normal file
View File

@ -0,0 +1,43 @@
(ns status-im.protocol.chat
(:require [cljs.spec :as s]
[status-im.protocol.message :as m]
[status-im.protocol.web3.filtering :as f]
[status-im.protocol.web3.delivery :as d]
[taoensso.timbre :refer-macros [debug]]
[status-im.protocol.validation :refer-macros [valid?]]))
(def message-defaults
{:topics [f/status-topic]})
(s/def ::timestamp int?)
(s/def ::user-message
(s/merge
:protocol/message
(s/keys :req-un [:message/to :chat-message/payload])))
(defn send!
[{:keys [web3 message]}]
{:pre [(valid? ::user-message message)]}
(let [message' (merge message-defaults
(assoc message
:type :message
:requires-ack? true))]
(debug :send-user-message message')
(d/add-pending-message! web3 message')))
(s/def ::seen-message
(s/merge :protocol/message (s/keys :req-un [:message/to])))
(defn send-seen!
[{:keys [web3 message]}]
{:pre [(valid? ::seen-message message)]}
(debug :send-seen message)
(d/add-pending-message!
web3
(merge message-defaults
(-> message
(assoc
:type :seen
:requires-ack? false)
(assoc-in [:payload :group-id] (:group-id message))
(dissoc :group-id)))))

105
src/status_im/protocol/core.cljs Normal file
View File

@ -0,0 +1,105 @@
(ns status-im.protocol.core
(:require status-im.protocol.message
[status-im.protocol.web3.utils :as u]
[status-im.protocol.web3.filtering :as f]
[status-im.protocol.web3.delivery :as d]
[taoensso.timbre :refer-macros [debug]]
[status-im.protocol.validation :refer-macros [valid?]]
[status-im.protocol.web3.utils :as u]
[status-im.protocol.chat :as chat]
[status-im.protocol.group :as group]
[status-im.protocol.listeners :as l]
[status-im.protocol.encryption :as e]
[status-im.protocol.discoveries :as discoveries]
[cljs.spec :as s]
[status-im.utils.random :as random]))
;; user
(def send-message! chat/send!)
(def send-seen! chat/send-seen!)
(def reset-pending-messages! d/reset-pending-messages!)
;; group
(def start-watching-group! group/start-watching-group!)
(def stop-watching-group! group/stop-watching-group!)
(def send-group-message! group/send!)
(def invite-to-group! group/invite!)
(def update-group! group/update-group!)
(def remove-from-group! group/remove-identity!)
(def add-to-group! group/add-identity!)
(def leave-group-chat! group/leave!)
;; encryption
;; todo move somewhere, encryption functions shouldn't be there
(def new-keypair! e/new-keypair!)
;; discoveries
(def watch-user! discoveries/watch-user!)
(def contact-request! discoveries/contact-request!)
(def watch-hashtags! discoveries/watch-hashtags!)
(def broadcats-profile! discoveries/broadcats-profile!)
(def broadcats-discoveries! discoveries/broadcats-discoveries!)
;; initialization
(s/def ::rpc-url string?)
(s/def ::identity string?)
(s/def :message/chat-id string?)
(s/def ::group (s/keys :req-un [:message/chat-id :message/keypair]))
(s/def ::groups (s/* ::group))
(s/def ::callback fn?)
(s/def ::contact (s/keys :req-un [::identity :message/keypair]))
(s/def ::contacts (s/* ::contact))
(s/def ::profile-keypair :message/keypair)
(s/def ::options
(s/merge
(s/keys :req-un [::rpc-url ::identity ::groups ::profile-keypair
::callback :discoveries/hashtags ::contacts])
::d/delivery-options))
(def stop-watching-all! f/remove-all-filters!)
(defn init-whisper!
[{:keys [rpc-url identity groups callback
hashtags contacts profile-keypair pending-messages]
:as options}]
{:pre [(valid? ::options options)]}
(debug :init-whisper)
(stop-watching-all!)
(let [web3 (u/make-web3 rpc-url)
listener-options {:web3 web3
:identity identity}]
;; start listening to user's inbox
(f/add-filter!
web3
{:to identity
:topics [f/status-topic]}
(l/message-listener (assoc listener-options :callback callback)))
;; start listening to groups
(doseq [{:keys [chat-id keypair]} groups]
(f/add-filter!
web3
{:topics [chat-id]}
(l/message-listener (assoc listener-options :callback callback
:keypair keypair))))
;; start listening to discoveries
(watch-hashtags! {:web3 web3
:hashtags hashtags
:callback callback})
;; start listening to profiles
(doseq [{:keys [identity keypair]} contacts]
(watch-user! {:web3 web3
:identity identity
:keypair keypair
:callback callback}))
(d/set-pending-mesage-callback! callback)
(let [online-message #(discoveries/send-online!
{:web3 web3
:message {:from identity
:message-id (random/id)
:keypair profile-keypair}})]
(d/run-delivery-loop!
web3
(assoc options :online-message online-message)))
(doseq [pending-message pending-messages]
(d/add-prepeared-pending-message! web3 pending-message))
web3))

148
src/status_im/protocol/discoveries.cljs Normal file
View File

@ -0,0 +1,148 @@
(ns status-im.protocol.discoveries
(:require
[taoensso.timbre :refer-macros [debug]]
[status-im.protocol.web3.utils :as u]
[status-im.protocol.web3.delivery :as d]
[status-im.protocol.web3.filtering :as f]
[status-im.protocol.listeners :as l]
[cljs.spec :as s]
[status-im.protocol.validation :refer-macros [valid?]]
[status-im.utils.random :as random]))
(def discovery-topic "status-discovery")
(def discovery-topic-prefix "status-discovery-")
(def discovery-hashtag-prefix "status-hashtag-")
(defn- add-hashtag-prefix [hashtag]
(str discovery-hashtag-prefix hashtag))
(defn- make-discovery-topic [identity]
(str discovery-topic-prefix identity))
(s/def :send-online/message
(s/merge :protocol/message
(s/keys :req-un [:message/keypair])))
(s/def :send-online/options
(s/keys :req-un [:options/web3 :send-online/message]))
(defn send-online!
[{:keys [web3 message] :as options}]
{:pre [(valid? :send-online/options options)]}
(debug :send-online)
(let [message' (merge
message
{:requires-ack? false
:type :online
:payload {:timestamp (u/timestamp)}
:topics [(make-discovery-topic (:from message))]})]
(d/add-pending-message! web3 message')))
(s/def ::identity :message/from)
(s/def :watch-user/options
(s/keys :req-un [:options/web3 :message/keypair ::identity ::callback]))
(defn watch-user!
[{:keys [web3 identity] :as options}]
{:pre [(valid? :watch-user/options options)]}
(f/add-filter!
web3
{:from identity
:topics [(make-discovery-topic identity)]}
(l/message-listener (dissoc options :identity))))
(s/def :contact-request/contact map?)
(s/def :contact-request/payload
(s/merge :message/payload
(s/keys :req-un [:contact-request/contact :message/keypair])))
(s/def :contact-request/message
(s/merge :protocol/message
(s/keys :req-un [:message/to :contact-request/payload])))
(defn contact-request!
[{:keys [web3 message]}]
{:pre [(valid? :contact-request/message message)]}
(d/add-pending-message!
web3
(assoc message :type :contact-request
:requires-ack? true
:topics [f/status-topic])))
(defonce watched-hashtag-topics (atom nil))
(defn- hashtags->topics
"Create topics from hashtags."
[hashtags]
(->> hashtags
(map (fn [tag]
[tag [(add-hashtag-prefix tag) discovery-topic]]))
(into {})))
(s/def :discoveries/hashtags (s/every string? :kind-of set?))
(defn stop-watching-hashtags!
[web3]
(doseq [topics @watched-hashtag-topics]
(f/remove-filter! web3 topics)))
(s/def ::callback fn?)
(s/def :watch-hashtags/options
(s/keys :req-un [:options/web3 :discoveries/hashtags ::callback]))
(defn watch-hashtags!
[{:keys [web3 hashtags] :as options}]
{:pre [(valid? :watch-hashtags/options options)]}
(debug :watch-hashtags hashtags)
(stop-watching-hashtags! web3)
(let [hashtag-topics (vals (hashtags->topics hashtags))]
(reset! watched-hashtag-topics hashtag-topics)
(doseq [topics hashtag-topics]
(f/add-filter! web3 {:topics topics} (l/message-listener options)))))
(s/def ::status (s/nilable string?))
(s/def ::profile (s/keys :req-un [::status]))
(s/def :profile/payload
(s/merge :message/payload (s/keys :req-un [::profile])))
(s/def :profile/message
(s/merge :protocol/message (s/keys :req-un [:message/keypair
:profile/payload])))
(s/def :broadcast-profile/options
(s/keys :req-un [:profile/message :options/web3]))
(defn broadcats-profile!
[{:keys [web3 message] :as options}]
{:pre [(valid? :broadcast-profile/options options)]}
(debug :broadcasting-status)
(d/add-pending-message!
web3
(-> message
(assoc :type :profile
:topics [(make-discovery-topic (:from message))])
(assoc-in [:payload :timestamp] (u/timestamp))
(assoc-in [:payload :content :profile]
(get-in message [:payload :profile]))
(update :payload dissoc :profile))))
(s/def :status/payload
(s/merge :message/payload (s/keys :req-un [::status])))
(s/def :status/message
(s/merge :protocol/message (s/keys :req-un [:status/payload])))
(s/def :broadcast-hasthags/options
(s/keys :req-un [:discoveries/hashtags :status/message :options/web3]))
(defn broadcats-discoveries!
[{:keys [web3 hashtags message] :as options}]
{:pre [(valid? :broadcast-hasthags/options options)]}
(debug :broadcasting-status)
(let [discovery-id (random/id)]
(doseq [[tag hashtag-topics] (hashtags->topics hashtags)]
(d/add-pending-message!
web3
(-> message
(assoc :type :discovery
:topics hashtag-topics)
(assoc-in [:payload :tag] tag)
(assoc-in [:payload :hashtags] (vec hashtags))
(assoc-in [:payload :discovery-id] discovery-id)
(update :message-id str tag))))))

21
src/status_im/protocol/encryption.cljs Normal file
View File

@ -0,0 +1,21 @@
(ns status-im.protocol.encryption
(:require [cljsjs.chance]
[cljsjs.eccjs]))
(def default-curve 384)
(defn new-keypair!
"Returns {:private \"private key\" :public \"public key\""
[]
(let [{:keys [enc dec]}
(-> (.generate js/ecc (.-ENC_DEC js/ecc) default-curve)
(js->clj :keywordize-keys true))]
{:private dec
:public enc}))
(defn encrypt [public-key content]
(.encrypt js/ecc public-key content))
(defn decrypt [private-key content]
(.decrypt js/ecc private-key content))

117
src/status_im/protocol/group.cljs Normal file
View File

@ -0,0 +1,117 @@
(ns status-im.protocol.group
(:require
[status-im.protocol.message :as m]
[status-im.protocol.web3.delivery :as d]
[status-im.protocol.web3.utils :as u]
[cljs.spec :as s]
[taoensso.timbre :refer-macros [debug]]
[status-im.protocol.validation :refer-macros [valid?]]
[status-im.protocol.web3.filtering :as f]
[status-im.protocol.listeners :as l]))
(defn prepare-mesage
[{:keys [message group-id keypair new-keypair type]}]
(let [message' (-> message
(update :payload assoc
:group-id group-id
:type type
:timestamp (u/timestamp))
(assoc :topics [group-id]
:requires-ack? true
:keypair keypair
:type type))]
(if new-keypair
(assoc message' :new-keypair keypair)
message')))
(defn- send-group-message!
[{:keys [web3] :as opts} type]
(let [message (-> opts
(assoc :type type)
(prepare-mesage))]
(debug :send-group-message message)
(d/add-pending-message! web3 message)))
(s/def ::group-message
(s/merge :protocol/message (s/keys :req-un [:chat-message/payload])))
(defn send!
[{:keys [keypair message] :as options}]
{:pre [(valid? :message/keypair keypair)
(valid? ::group-message message)]}
(send-group-message! options :group-message))
(defn leave!
[options]
(send-group-message! options :leave-group))
(defn add-identity!
[{:keys [identity] :as options}]
{:pre [(valid? :message/to identity)]}
(let [options' (assoc-in options
[:message :payload :identity]
identity)]
(send-group-message! options' :add-group-identity)))
(defn remove-identity!
[{:keys [identity] :as options}]
{:pre [(valid? :message/to identity)]}
(let [options' (assoc-in options
[:message :payload :identity]
identity)]
(send-group-message! options' :remove-group-identity)))
(s/def :group/admin :message/from)
(s/def ::identities (s/* string?))
(s/def :group/name string?)
(s/def :group/id string?)
(s/def :group/contacts (s/* string?))
(s/def ::group
(s/keys :req-un [:group/name :group/id :group/contacts :message/keypair]))
(s/def :invite/options
(s/keys :req-un [:options/web3 :protocol/message ::group ::identities]))
(defn- notify-about-group!
[type {:keys [web3 message identities group]
:as options}]
{:pre [(valid? :invite/options options)]}
(let [{:keys [id admin name keypair contacts]} group
message' (-> message
(assoc :topics [f/status-topic]
:requires-ack? true
:type type)
(update :payload assoc
:timestamp (u/timestamp)
:group-id id
:group-admin admin
:group-name name
:keypair keypair
:contacts contacts
:type type))]
(doseq [identity identities]
(d/add-pending-message! web3 (assoc message' :to identity)))))
(defn invite!
[options]
(notify-about-group! :group-invitation options))
;; todo notify users about keypair change when someone leaves group (from admin)
(defn update-group!
[options]
(notify-about-group! :update-group options))
(defn stop-watching-group!
[{:keys [web3 group-id]}]
{:pre [(valid? :message/chat-id group-id)]}
(f/remove-filter! web3 [group-id]))
(defn start-watching-group!
[{:keys [web3 group-id keypair callback identity]}]
(f/add-filter!
web3
{:topics [group-id]}
(l/message-listener {:web3 web3
:identity identity
:callback callback
:keypair keypair})))

200
src/status_im/protocol/handlers.cljs
View File

@ -3,26 +3,75 @@
(ns status-im.protocol.handlers
(:require [status-im.utils.handlers :as u]
[status-im.utils.logging :as log]
[status-im.protocol.api :as api]
[re-frame.core :refer [dispatch after]]
[status-im.utils.handlers :refer [register-handler]]
[status-im.models.contacts :as contacts]
[status-im.models.messages :as messages]
[status-im.models.pending-messages :as pending-messages]
[status-im.models.chats :as chats]
[status-im.protocol.api :refer [init-protocol]]
[status-im.protocol.protocol-handler :refer [make-handler]]
[status-im.models.protocol :refer [update-identity
set-initialized]]
[status-im.protocol.core :as protocol]
[status-im.constants :refer [text-content-type]]
[status-im.i18n :refer [label]]
[status-im.utils.random :as random]))
[status-im.utils.random :as random]
[taoensso.timbre :refer-macros [debug]]))
(register-handler :initialize-protocol
(fn [db [_ current-account-id]]
(let [{:keys [public-key status updates-public-key
updates-private-key]}
(get-in db [:accounts current-account-id])]
(let [groups (chats/active-group-chats)
w3 (protocol/init-whisper!
{:rpc-url "http://localhost:8545"
:identity public-key
:groups groups
:callback #(dispatch [:incoming-message %1 %2])
:ack-not-received-s-interval 17
:default-ttl 15
:send-online-s-interval 180
:ttl {}
:max-attempts-number 3
:delivery-loop-ms-interval 500
:profile-keypair {:public updates-public-key
:private updates-private-key}
:hashtags (u/get-hashtags status)
:pending-messages (pending-messages/get-pending-messages!)
:contacts (keep (fn [{:keys [whisper-identity
public-key
private-key]}]
(when (and public-key private-key)
{:identity whisper-identity
:keypair {:public public-key
:private private-key}}))
(contacts/get-contacts))})]
(assoc db :web3 w3)))))
(register-handler :incoming-message
(u/side-effect!
(fn [db [_ current-account-id]]
(let [current-account (get-in db [:accounts current-account-id])]
(init-protocol current-account (make-handler db))))))
(fn [_ [_ type {:keys [payload] :as message}]]
(debug :incoming-message type)
(case type
:message (dispatch [:received-protocol-message! message])
:group-message (dispatch [:received-protocol-message! message])
:ack (when (#{:message :group-message} (:type payload))
(dispatch [:message-delivered message]))
:seen (dispatch [:message-seen message])
:group-invitation (dispatch [:group-chat-invite-received message])
:leave-group (dispatch [:participant-left-group message])
:contact-request (dispatch [:contact-request-received message])
:discovery (dispatch [:discovery-response-received message])
:profile (dispatch [:contact-update-received message])
:online (dispatch [:contact-online-received message])
:pending (dispatch [:pending-message-upsert message])
:sent (let [{:keys [to id group-id]} message
message' {:from to
:payload {:message-id id
:group-id group-id}}]
(dispatch [:message-sent message']))
(debug "Unknown message type" type)))))
(register-handler :protocol-initialized
(fn [db [_ identity]]
@ -43,9 +92,9 @@
:content (str (or contact-name from) " " (label :t/received-invitation))
:content-type text-content-type})))
(defn participant-invited-to-group-message [chat-id identity from message-id]
(defn participant-invited-to-group-message [chat-id current-identity identity from message-id]
(let [inviter-name (:name (contacts/contact-by-identity from))
invitee-name (if (= identity (api/my-identity))
invitee-name (if (= identity current-identity)
(label :t/You)
(:name (contacts/contact-by-identity identity)))]
(messages/save-message chat-id {:from "system"
@ -94,42 +143,94 @@
(register-handler :participant-left-group
(u/side-effect!
(fn [_ [action from group-id message-id]]
(log/debug action message-id from group-id)
(when-not (= (api/my-identity) from)
(participant-left-group-message group-id from message-id)))))
(fn [{:keys [current-public-key]}
[_ {:keys [from]
{:keys [group-id message-id timestamp]} :payload}]]
(when (and (not= current-public-key from)
(chats/is-active? group-id)
(> timestamp (chats/get-property group-id :timestamp)))
(participant-left-group-message group-id from message-id)
(dispatch [::remove-identity-from-chat group-id from])
(dispatch [::remove-identity-from-chat! group-id from])))))
(register-handler ::remove-identity-from-chat
(fn [db [_ chat-id id]]
(update-in db [:chats chat-id :contacts]
#(remove (fn [{:keys [identity]}]
(= identity id)) %))))
(register-handler ::remove-identity-from-chat!
(u/side-effect!
(fn [_ [_ group-id identity]]
(chats/chat-remove-participants group-id [identity]))))
(register-handler :participant-invited-to-group
(u/side-effect!
(fn [_ [action from group-id identity message-id]]
(fn [{:keys [current-public-key]} [action from group-id identity message-id]]
(log/debug action message-id from group-id identity)
(participant-invited-to-group-message group-id identity from message-id))))
(participant-invited-to-group-message group-id current-public-key identity from message-id)
;; todo uncomment
#_(dispatch [:add-contact-to-group! group-id identity]))))
(register-handler :add-contact-to-group!
(u/side-effect!
(fn [_ [_ group-id identity]]
(when-not (chats/contact group-id identity)
(dispatch [::add-contact group-id identity])
(dispatch [::store-contact! group-id identity])))))
(register-handler ::add-contact
(fn [db [_ group-id identity]]
(update-in db [:chats group-id :contacts] conj {:identity identity})))
(register-handler ::store-contact!
(u/side-effect!
(fn [_ [_ group-id identity]]
(chats/chat-add-participants group-id [identity]))))
(defn save-message-status! [status]
(fn [_ [_ {:keys [message-id whisper-identity]}]]
(fn [_ [_
{:keys [from]
{:keys [message-id group-id]} :payload}]]
(when-let [message (messages/get-message message-id)]
(let [message (if whisper-identity
(let [group? (boolean group-id)
message (if (and group? (not= status :sent))
(update-in message
[:user-statuses whisper-identity]
[:user-statuses from]
(fn [{old-status :status}]
{:id (random/id)
:whisper-identity whisper-identity
:whisper-identity from
:status (if (= (keyword old-status) :seen)
old-status
status)}))
(assoc message :message-status status))]
(messages/update-message! message)))))
(defn update-message-status [status]
(fn [db [_ {:keys [message-id whisper-identity]}]]
(let [db-key (if whisper-identity
[:message-user-statuses message-id whisper-identity]
[:message-statuses message-id])
current-status (get-in db db-key)]
(if-not (= :seen current-status)
(assoc-in db db-key {:whisper-identity whisper-identity
:status status})
db))))
(fn [db
[_ {:keys [from]
{:keys [message-id group-id]} :payload}]]
(if (chats/is-active? (or group-id from))
(let [group? (boolean group-id)
status-path (if (and group? (not= status :sent))
[:message-user-statuses message-id from]
[:message-statuses message-id])
current-status (get-in db status-path)]
(if-not (= :seen current-status)
(assoc-in db status-path {:whisper-identity from
:status status})
db))
db)))
(defn remove-pending-message
[_ [_ message]]
(dispatch [:pending-message-remove message]))
(register-handler :message-delivered
[(after (save-message-status! :delivered))
(after remove-pending-message)]
(update-message-status :delivered))
(register-handler :message-failed
(after (save-message-status! :failed))
@ -139,10 +240,6 @@
(after (save-message-status! :sent))
(update-message-status :sent))
(register-handler :message-delivered
(after (save-message-status! :delivered))
(update-message-status :delivered))
(register-handler :message-seen
[(after (save-message-status! :seen))
(after (fn [_ [_ {:keys [chat-id]}]]
@ -150,16 +247,39 @@
(update-message-status :seen))
(register-handler :pending-message-upsert
(u/side-effect!
(fn [_ [_ pending-message]]
(pending-messages/upsert-pending-message! pending-message))))
(after
(fn [_ [_ {:keys [type id] :as pending-message}]]
(pending-messages/add-pending-message! pending-message)
(when (#{:message :group-message} type)
(messages/update-message! {:message-id id
:delivery-status :pending}))))
(fn [db [_ {:keys [type id to groupd-id]}]]
(if (#{:message :group-message} type)
(let [chat-id (or groupd-id to)
current-status (get-in db [:message-status chat-id id])]
(if-not (= :seen current-status)
(assoc-in db [:message-status chat-id id] :pending)
db))
db)))
(register-handler :pending-message-remove
(u/side-effect!
(fn [_ [_ message-id]]
(pending-messages/remove-pending-message! message-id))))
(fn [_ [_ message]]
(pending-messages/remove-pending-message! message))))
(register-handler :send-transaction!
(register-handler :contact-request-received
(u/side-effect!
(fn [_ [_ amount message]]
(println :send-transacion! amount message))))
(fn [_ [_ {:keys [from payload]}]]
(when from
(let [{{:keys [name profile-image address]} :contact
{:keys [public private]} :keypair} payload
contact {:whisper-identity from
:public-key public
:private-key private
:address address
:photo-path profile-image
:name name
:pending true}]
(dispatch [:watch-contact contact])
(dispatch [:add-contacts [contact]]))))))

39
src/status_im/protocol/listeners.cljs Normal file
View File

@ -0,0 +1,39 @@
(ns status-im.protocol.listeners
(:require [cljs.reader :as r]
[status-im.protocol.ack :as ack]
[status-im.protocol.web3.utils :as u]
[status-im.protocol.encryption :as e]
[taoensso.timbre :refer-macros [debug]]))
(defn- parse-payload [payload]
(debug :parse-payload)
(r/read-string (u/to-utf8 payload)))
(defn- parse-content [key {:keys [content]} was-encrypted?]
(debug :parse-content
"Key exitsts:" (not (nil? key))
"Content exists:" (not (nil? content)))
(if (and (not was-encrypted?) key content)
(r/read-string (e/decrypt key content))
content))
(defn message-listener
[{:keys [web3 identity callback keypair]}]
(fn [error js-message]
;; todo handle error
(when error
(debug :listener-error error))
(when-not error
(debug :message-received)
(let [{:keys [from payload to] :as message}
(js->clj js-message :keywordize-keys true)]
(when-not (= identity from)
(let [{:keys [type ack?] :as payload'}
(parse-payload payload)
content (parse-content (:private keypair) payload' (not= "0x0" to))
payload'' (assoc payload' :content content)
message' (assoc message :payload payload'')]
(callback (if ack? :ack type) message')
(ack/check-ack! web3 from payload'' identity)))))))

47
src/status_im/protocol/message.cljs Normal file
View File

@ -0,0 +1,47 @@
(ns status-im.protocol.message
(:require [cljs.spec :as s]))
(s/def :message/ttl (s/and int? pos?))
(s/def :message/from string?)
(s/def :message/to string?)
(s/def :message/message-id string?)
(s/def :message/requires-ack? boolean?)
(s/def :keypair/private string?)
(s/def :keypair/public string?)
(s/def :message/keypair (s/keys :req-un [:keypair/private
:keypair/public]))
(s/def :message/topics (s/* string?))
(s/def :payload/content (s/or :string-message string?
:command map?))
(s/def :payload/content-type string?)
(s/def :payload/timestamp (s/and int? pos?))
(s/def :payload/new-keypair :message/keypair)
(s/def :group-message/type
#{:group-message :group-invitation :add-group-identity
:remove-group-identity :leave-group :update-group})
(s/def :discovery-message/type #{:online :status :discovery :contact-request})
(s/def :message/type
(s/or :group :group-message/type
:discovery :discovery-message/type
:user #{:message}))
(s/def :message/payload
(s/keys :opt-un [:message/type
:payload/content
:payload/content-type
:payload/new-keypair
:payload/timestamp]))
(s/def :protocol/message
(s/keys :req-un [:message/from :message/message-id]
:opt-un [:message/to :message/topics :message/requires-ack?
:message/keypair :message/ttl :message/payload]))
(s/def :chat-message/payload
(s/keys :req-un [:payload/content :payload/content-type :payload/timestamp]))
(s/def :options/web3 #(not (nil? %)))

61
src/status_im/protocol/protocol_handler.cljs
View File

@ -5,64 +5,3 @@
[status-im.models.protocol :refer [stored-identity]]
[status-im.persistence.simple-kv-store :as kv]
[status-im.models.chats :refer [active-group-chats]]))
(defn make-handler [db]
{:ethereum-rpc-url ethereum-rpc-url
:identity (stored-identity db)
;; :active-group-ids is never used in protocol
:active-group-ids (active-group-chats)
:storage kv/kv-store
:handler (fn [{:keys [event-type] :as event}]
(case event-type
:initialized (let [{:keys [identity]} event]
(dispatch [:protocol-initialized identity]))
:message-received (let [{:keys [from to payload]} event]
(dispatch [:received-message (assoc payload :chat-id from
:from from
:to to)]))
:contact-request (let [{:keys [from payload]} event]
(dispatch [:contact-request-received (assoc payload :from from)]))
:message-delivered (let [{:keys [from message-id]} event]
(dispatch [:message-delivered {:whisper-identity from
:message-id message-id}]))
:message-seen (let [{:keys [from message-id]} event]
(dispatch [:message-seen {:whisper-identity from
:message-id message-id}]))
:message-failed (let [{:keys [chat-id message-id]} event]
(dispatch [:message-failed {:chat-id chat-id
:message-id message-id}]))
:message-sent (let [{:keys [chat-id message-id] :as data} event]
(dispatch [:message-sent {:chat-id chat-id
:message-id message-id}]))
:user-discovery-keypair (let [{:keys [from]} event]
(dispatch [:contact-keypair-received from]))
:pending-message-upsert (let [{message :message} event]
(dispatch [:pending-message-upsert message]))
:pending-message-remove (let [{:keys [message-id]} event]
(dispatch [:pending-message-remove message-id]))
:new-group-chat (let [{:keys [from group-id identities group-name]} event]
(dispatch [:group-chat-invite-received from group-id identities group-name]))
:new-group-message (let [{from :from
group-id :group-id
payload :payload} event]
(dispatch [:received-message (assoc payload
:chat-id group-id
:from from)]))
:group-chat-invite-acked (let [{:keys [from group-id ack-message-id]} event]
(dispatch [:group-chat-invite-acked from group-id ack-message-id]))
:group-new-participant (let [{:keys [group-id identity from message-id]} event]
(dispatch [:participant-invited-to-group from group-id identity message-id]))
:group-removed-participant (let [{:keys [group-id identity from message-id]} event]
(dispatch [:participant-removed-from-group from group-id identity message-id]))
:removed-from-group (let [{:keys [group-id from message-id]} event]
(dispatch [:you-removed-from-group from group-id message-id]))
:participant-left-group (let [{:keys [group-id from message-id]} event]
(dispatch [:participant-left-group from group-id message-id]))
:discover-response (let [{:keys [from payload]} event]
(dispatch [:discovery-response-received from payload]))
:contact-update (let [{:keys [from payload]} event]
(dispatch [:contact-update-received from payload]))
:contact-online (let [{:keys [from payload]} event]
(dispatch [:contact-online-received from payload]))
(log/info "Don't know how to handle" event-type)))})

12
src/status_im/protocol/validation.clj Normal file
View File

@ -0,0 +1,12 @@
(ns status-im.protocol.validation)
(defn- fline [and-form] (:line (meta and-form)))
(defmacro valid? [spec x]
`(let [v?# (cljs.spec/valid? ~spec ~x)]
(when-not v?#
(let [explanation# (cljs.spec/explain-str ~spec ~x)]
(taoensso.timbre/log! :error :p
[explanation#]
~{:?line (fline &form)})))
v?#))

2
src/status_im/protocol/validation.cljs Normal file
View File

@ -0,0 +1,2 @@
(ns status-im.protocol.validation
(:require-macros [status-im.protocol.validation :as macros]))

193
src/status_im/protocol/web3/delivery.cljs Normal file
View File

@ -0,0 +1,193 @@
(ns status-im.protocol.web3.delivery
(:require-macros [cljs.core.async.macros :refer [go-loop go]])
(:require [cljs.core.async :refer [<! timeout]]
[status-im.protocol.web3.transport :as t]
[status-im.protocol.web3.utils :as u]
[status-im.protocol.encryption :as e]
[cljs.spec :as s]
[taoensso.timbre :refer-macros [debug] :as timbre]
[status-im.protocol.validation :refer-macros [valid?]]
[clojure.set :as set]))
(defonce loop-state (atom nil))
(defonce messages (atom {}))
(defn prepare-message
[{:keys [payload keypair to] :as message}]
(debug :prepare-message!)
(let [{:keys [public]} keypair
content (:content payload)
content' (if (and (not to) public content)
(e/encrypt public (prn-str content))
content)
payload' (-> message
(select-keys [:message-id :requires-ack? :type])
(merge payload)
(assoc :content content')
prn-str
u/from-utf8)]
(-> message (select-keys [:from :to :topics :ttl])
(assoc :payload payload'))))
(s/def :shh/pending-message
(s/keys :req-un [:message/from :shh/payload :message/topics]
:opt-un [:message/ttl :message/to]))
(defonce pending-mesage-callback (atom nil))
(defonce recipient->pending-message (atom {}))
(defn set-pending-mesage-callback!
[callback]
(reset! pending-mesage-callback callback))
(defn add-pending-message!
[web3 {:keys [type message-id requires-ack? to ack?] :as message}]
{:pre [(valid? :protocol/message message)]}
(go
(debug :add-pending-message!)
;; encryption can take some time, better to run asynchronously
(let [message' (prepare-message message)]
(when (valid? :shh/pending-message message')
(let [group-id (get-in message [:payload :group-id])
pending-message {:id message-id
:ack? (boolean ack?)
:message message'
:to to
:type type
:group-id group-id
:requires-ack? (boolean requires-ack?)
:attempts 0
:was-sent? false}]
(when (and @pending-mesage-callback requires-ack?)
(@pending-mesage-callback :pending pending-message))
(swap! messages assoc-in [web3 message-id to] pending-message)
(when to
(swap! recipient->pending-message
update to set/union #{[web3 message-id to]})))))))
(s/def :delivery/pending-message
(s/keys :req-un [:message/to :message/from :shh/payload
:message/requires-ack? :payload/ack? ::id :message/topics
::attempts ::was-sent?]))
(defn add-prepeared-pending-message!
[web3 {:keys [id to] :as pending-message}]
{:pre [(valid? :delivery/pending-message pending-message)]}
(debug :add-prepeared-pending-message!)
(let [message (select-keys pending-message [:from :to :topics :payload])
pending-message' (assoc pending-message :message message)]
(swap! messages assoc-in [web3 id to] pending-message')
(when to
(swap! recipient->pending-message
update to set/union #{[web3 id to]}))))
(defn remove-pending-message! [web3 id to]
(swap! messages update-in [web3 id] dissoc to)
(when to
(swap! recipient->pending-message
update to set/difference #{[web3 id to]})))
(defn message-was-sent! [web3 id to]
(let [messages' (swap! messages update-in [web3 id to]
(fn [message]
(assoc message :was-sent? true
:attemps 1)))]
(when @pending-mesage-callback
(@pending-mesage-callback :sent (get-in messages' [web3 id to])))))
(defn attempt-was-made! [web3 id to]
(debug :attempt-was-made id)
(swap! messages update-in [web3 id to]
(fn [{:keys [attempts] :as data}]
(assoc data :attempts (inc attempts)
:last-attempt (u/timestamp)))))
(defn delivery-callback
[web3 {:keys [id requires-ack? to]}]
(fn [error _]
(when error (timbre/error :shh-post-error error))
(when-not error
(debug :delivery-callback)
(message-was-sent! web3 id to)
(when-not requires-ack?
(remove-pending-message! web3 id to)))))
(s/def ::pos-int (s/and pos? int?))
(s/def ::delivery-loop-ms-interval ::pos-int)
(s/def ::ack-not-received-s-interval ::pos-int)
(s/def ::max-attempts-number ::pos-int)
(s/def ::default-ttl ::pos-int)
(s/def ::send-online-s-interval ::pos-int)
(s/def ::online-message fn?)
(s/def ::delivery-options
(s/keys :req-un [::delivery-loop-ms-interval ::ack-not-received-s-interval
::max-attempts-number ::default-ttl ::send-online-s-interval]
:opt-un [::online-message]))
(defn should-be-retransmitted?
"Checks if messages should be transmitted again."
[{:keys [ack-not-received-s-interval max-attempts-number]}
{:keys [was-sent? attempts last-attempt]}]
(if-not was-sent?
;; message was not sent succesfully via web3.shh, but maybe
;; better to do this only when we receive error from shh.post
;; todo add some notification about network issues
(<= attempts (* 5 max-attempts-number))
(and
;; if message was not send lees then max-attempts-number times
;; continue attempts
(<= attempts max-attempts-number)
;; check retransmition interval
(<= (+ last-attempt (* 1000 ack-not-received-s-interval)) (u/timestamp)))))
(defn- check-ttl
[message message-type ttl-config default-ttl]
(update message :ttl #(or % ((keyword message-type) ttl-config) default-ttl)))
(defn run-delivery-loop!
[web3 {:keys [delivery-loop-ms-interval default-ttl ttl-config
send-online-s-interval online-message]
:as options}]
{:pre [(valid? ::delivery-options options)]}
(debug :run-delivery-loop!)
(let [previous-stop-flag @loop-state
stop? (atom false)]
;; stop previous delivery loop if it exists
(when previous-stop-flag
(reset! previous-stop-flag true))
;; reset stop flag for a new loop
(reset! loop-state stop?)
;; go go!!!
(debug :init-loop)
(go-loop [_ nil]
(doseq [[_ messages] (@messages web3)]
(doseq [[_ {:keys [id message to type] :as data}] messages]
;; check each message asynchronously
(go
(when (should-be-retransmitted? options data)
(try
(let [message' (check-ttl message type ttl-config default-ttl)
callback (delivery-callback web3 data)]
(t/post-message! web3 message' callback))
(catch :default err
(timbre/error :post-message-error err))
(finally
(attempt-was-made! web3 id to)))))))
(when-not @stop?
(recur (<! (timeout delivery-loop-ms-interval)))))
(go-loop [_ nil]
(when-not @stop?
(online-message)
(recur (<! (timeout (* 1000 send-online-s-interval))))))))
(defn reset-pending-messages! [to]
(doseq [key (@recipient->pending-message to)]
(swap! messages
(fn [messages]
(when (get-in messages key)
(update-in messages key assoc
:last-attempt 0
:attempts 0))))))

29
src/status_im/protocol/web3/filtering.cljs Normal file
View File

@ -0,0 +1,29 @@
(ns status-im.protocol.web3.filtering
(:require [status-im.protocol.web3.utils :as u]
[cljs.spec :as s]
[taoensso.timbre :refer-macros [debug]]))
(def status-topic "status-dapp-topic")
(defonce filters (atom {}))
(s/def ::options (s/keys :opt-un [:message/to :message/topics]))
(defn remove-filter! [web3 options]
(when-let [filter (get-in @filters [web3 options])]
(.stopWatching filter)
(debug :stop-watching options)
(swap! filters update web3 dissoc options)))
(defn add-filter!
[web3 options callback]
(remove-filter! web3 options)
(debug :add-filter options)
(let [filter (.filter (u/shh web3)
(clj->js options)
callback)]
(swap! filters assoc-in [web3 options] filter)))
(defn remove-all-filters! []
(doseq [[web3 filters] @filters]
(doseq [options (keys filters)]
(remove-filter! web3 options))))

17
src/status_im/protocol/web3/transport.cljs Normal file
View File

@ -0,0 +1,17 @@
(ns status-im.protocol.web3.transport
(:require [status-im.protocol.web3.utils :as u]
[cljs.spec :as s]
[status-im.protocol.validation :refer-macros [valid?]]
[taoensso.timbre :refer-macros [debug]]))
(s/def :shh/payload string?)
(s/def :shh/message
(s/keys
:req-un [:shh/payload :message/ttl :message/from :message/topics]
:opt-un [:message/to]))
(defn post-message!
[web3 message callback]
{:pre [(valid? :shh/message message)]}
(debug :post-message web3 message)
(.post (u/shh web3) (clj->js message) callback))

23
src/status_im/protocol/web3/utils.cljs Normal file
View File

@ -0,0 +1,23 @@
(ns status-im.protocol.web3.utils
(:require cljsjs.web3
[cljs-time.core :refer [now]]
[cljs-time.coerce :refer [to-long]]))
(def web3 js/Web3)
(def status-app-topic "status-app")
(defn from-utf8 [s]
(.fromUtf8 web3.prototype s))
(defn to-utf8 [s]
(.toUtf8 web3.prototype s))
(defn shh [web3]
(.-shh web3))
(defn make-web3 [rpc-url]
(->> (web3.providers.HttpProvider. rpc-url)
(web3.)))
(defn timestamp []
(to-long (now)))

1
src/status_im/translations/en.cljs
View File

@ -25,6 +25,7 @@
;messages
:status-sending "Sending"
:status-pending "Sending"
:status-sent "Sent"
:status-seen-by-everyone "Seen by everyone"
:status-seen "Seen"

10
src/status_im/utils/handlers.cljs
View File

@ -1,6 +1,7 @@
(ns status-im.utils.handlers
(:require [re-frame.core :refer [after dispatch debug] :as re-core]
[re-frame.utils :refer [log]]))
[re-frame.utils :refer [log]]
[clojure.string :as str]))
(defn side-effect!
"Middleware for handlers that will not affect db."
@ -24,3 +25,10 @@
([name handler] (register-handler name nil handler))
([name middleware handler]
(re-core/register-handler name [debug-handlers-names middleware] handler)))
(defn get-hashtags [status]
(if status
(let [hashtags (map #(str/lower-case (subs % 1))
(re-seq #"#[^ !?,;:.]+" status))]
(set (or hashtags [])))
#{}))