Feat: Push notification server (#387)

* feat: create base of push daemon

Signed-off-by: IAmTomahawkx <iamtomahawkx@gmail.com>

* Add outbound senders

* Make web_push send to rabbit instead (temp stuff)

* feat: stability and friend requests

* make vapid fr stuff not suck

* swap naming of queue

* move pushd into daemons folder

* fix cargo file for move into daemons folder

* feat: probably working fcm push notifs

* comment out fcm webpush stuff since the config keys dont exist

* fix fcm, name queues according to their prod status and configure routing keys

* add pushd to docker

* mix: Remove old code, add stuff to pushd

* fix: lockfile

* feat: update rocket to 5.0.1

* fix: fix queues and ack bugs

* Move rabbit messsage processing into ack queue

* chore: update readme

* chore: optimizations for ack database hits

* pushd flowchart

* misc: update flowchart

* exit dependancy hell

* add rocket_impl flag to authifier

* make the tests file of delta actually compile

* fix: don't silence every push message

* fix: don't silence all messages

* add debug logging for sending data to rabbit from message events

* validate mentions at a server membership level

* put back that import that was actually important

* minor fix to lockfile

* update delta authifier

* feat: proper permissions for push notifications

* add unit test for mention sanitization

* remove local file dependancy on authifier

* update ports to proper defaults

* fixTM the node bindings

* Theoretically configure docker releases for pushd

Signed-off-by: IAmTomahawkx <iamtomahawkx@gmail.com>

* declare exchange in pushd and delta

* fix createbuckets script

Signed-off-by: IAmTomahawkx <iamtomahawkx@gmail.com>

* fix: reference db implementation

Signed-off-by: IAmTomahawkx <iamtomahawkx@gmail.com>

* fix: remove finally redundant code

Signed-off-by: IAmTomahawkx <iamtomahawkx@gmail.com>

* fix: changes

Signed-off-by: IAmTomahawkx <iamtomahawkx@gmail.com>

* fix: other changes

Signed-off-by: IAmTomahawkx <iamtomahawkx@gmail.com>

* fix: make channel name return result

Signed-off-by: IAmTomahawkx <iamtomahawkx@gmail.com>

---------

Signed-off-by: IAmTomahawkx <iamtomahawkx@gmail.com>

crates/core/config/src/lib.rs

@@ -79,6 +79,14 @@ pub struct Database {
     pub redis: String,
 }
 
+#[derive(Deserialize, Debug, Clone)]
+pub struct Rabbit {
+    pub host: String,
+    pub port: u16,
+    pub username: String,
+    pub password: String,
+}
+
 #[derive(Deserialize, Debug, Clone)]
 pub struct Hosts {
     pub app: String,
@@ -107,13 +115,15 @@ pub struct ApiSmtp {
 }
 
 #[derive(Deserialize, Debug, Clone)]
-pub struct ApiVapid {
+pub struct PushVapid {
+    pub queue: String,
     pub private_key: String,
     pub public_key: String,
 }
 
 #[derive(Deserialize, Debug, Clone)]
-pub struct ApiFcm {
+pub struct PushFcm {
+    pub queue: String,
     pub key_type: String,
     pub project_id: String,
     pub private_key_id: String,
@@ -127,7 +137,8 @@ pub struct ApiFcm {
 }
 
 #[derive(Deserialize, Debug, Clone)]
-pub struct ApiApn {
+pub struct PushApn {
+    pub queue: String,
     pub sandbox: bool,
     pub pkcs8: String,
     pub key_id: String,
@@ -157,13 +168,54 @@ pub struct ApiWorkers {
 pub struct Api {
     pub registration: ApiRegistration,
     pub smtp: ApiSmtp,
-    pub vapid: ApiVapid,
-    pub fcm: ApiFcm,
-    pub apn: ApiApn,
     pub security: ApiSecurity,
     pub workers: ApiWorkers,
 }
 
+#[derive(Deserialize, Debug, Clone)]
+pub struct Pushd {
+    pub production: bool,
+    pub exchange: String,
+    pub message_queue: String,
+    pub fr_accepted_queue: String,
+    pub fr_received_queue: String,
+    pub generic_queue: String,
+    pub ack_queue: String,
+
+    pub vapid: PushVapid,
+    pub fcm: PushFcm,
+    pub apn: PushApn,
+}
+
+impl Pushd {
+    fn get_routing_key(&self, key: String) -> String {
+        match self.production {
+            true => key + "-prd",
+            false => key + "-tst",
+        }
+    }
+
+    pub fn get_ack_routing_key(&self) -> String {
+        self.get_routing_key(self.ack_queue.clone())
+    }
+
+    pub fn get_message_routing_key(&self) -> String {
+        self.get_routing_key(self.message_queue.clone())
+    }
+
+    pub fn get_fr_accepted_routing_key(&self) -> String {
+        self.get_routing_key(self.fr_accepted_queue.clone())
+    }
+
+    pub fn get_fr_received_routing_key(&self) -> String {
+        self.get_routing_key(self.fr_received_queue.clone())
+    }
+
+    pub fn get_generic_routing_key(&self) -> String {
+        self.get_routing_key(self.generic_queue.clone())
+    }
+}
+
 #[derive(Deserialize, Debug, Clone)]
 pub struct FilesLimit {
     pub min_file_size: usize,
@@ -233,10 +285,26 @@ pub struct FeaturesLimitsCollection {
     pub roles: HashMap<String, FeaturesLimits>,
 }
 
+#[derive(Deserialize, Debug, Clone)]
+pub struct FeaturesAdvanced {
+    #[serde(default)]
+    pub process_message_delay_limit: u16,
+}
+
+impl Default for FeaturesAdvanced {
+    fn default() -> Self {
+        Self {
+            process_message_delay_limit: 5,
+        }
+    }
+}
+
 #[derive(Deserialize, Debug, Clone)]
 pub struct Features {
     pub limits: FeaturesLimitsCollection,
     pub webhooks_enabled: bool,
+    #[serde(default)]
+    pub advanced: FeaturesAdvanced,
 }
 
 #[derive(Deserialize, Debug, Clone)]
@@ -250,8 +318,10 @@ pub struct Sentry {
 #[derive(Deserialize, Debug, Clone)]
 pub struct Settings {
     pub database: Database,
+    pub rabbit: Rabbit,
     pub hosts: Hosts,
     pub api: Api,
+    pub pushd: Pushd,
     pub files: Files,
     pub features: Features,
     pub sentry: Sentry,