feat(messaging): add masquerade to messages

set_version.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
-export version=0.5.3-alpha.7
+export version=0.5.3-alpha.8
 echo "pub const VERSION: &str = \"${version}\";" > src/version.rs

src/database/entities/message.rs

@@ -9,6 +9,7 @@ use mongodb::bson::{doc, to_bson, DateTime};
 use rocket::serde::json::Value;
 use serde::{Deserialize, Serialize};
 use ulid::Ulid;
+use validator::Validate;
 use std::time::SystemTime;
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
@@ -123,6 +124,7 @@ impl Content {
             target.id().to_string(),
             self,
             None,
+            None,
             None
         )
         .publish(&target, false)
@@ -130,6 +132,16 @@ impl Content {
     }
 }
 
+#[derive(Serialize, Deserialize, Debug, Clone, Validate)]
+pub struct Masquerade {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[validate(length(min = 1, max = 32))]
+    name: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[validate(length(min = 1, max = 128))]
+    avatar: Option<String>
+}
+
 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct Message {
     #[serde(rename = "_id")]
@@ -149,7 +161,9 @@ pub struct Message {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub mentions: Option<Vec<String>>,
     #[serde(skip_serializing_if = "Option::is_none")]
-    pub replies: Option<Vec<String>>
+    pub replies: Option<Vec<String>>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub masquerade: Option<Masquerade>
 }
 
 impl Message {
@@ -159,6 +173,7 @@ impl Message {
         content: Content,
         mentions: Option<Vec<String>>,
         replies: Option<Vec<String>>,
+        masquerade: Option<Masquerade>,
     ) -> Message {
         Message {
             id: Ulid::new().to_string(),
@@ -170,7 +185,8 @@ impl Message {
             edited: None,
             embeds: None,
             mentions,
-            replies
+            replies,
+            masquerade
         }
     }
 

src/database/migrations/scripts.rs

@@ -11,7 +11,7 @@ struct MigrationInfo {
     revision: i32,
 }
 
-pub const LATEST_REVISION: i32 = 10;
+pub const LATEST_REVISION: i32 = 11;
 
 pub async fn migrate_database() {
     let migrations = get_collection("migrations");

src/database/permissions/channel.rs

@@ -17,6 +17,7 @@ pub enum ChannelPermission {
     InviteOthers = 0b00000000000000000000000000100000,   // 32
     EmbedLinks = 0b00000000000000000000000001000000,     // 64
     UploadFiles = 0b00000000000000000000000010000000,   // 128
+    Masquerade = 0b00000000000000000000000100000000,   // 256
 }
 
 lazy_static! {
@@ -27,7 +28,8 @@ lazy_static! {
         + ChannelPermission::VoiceCall
         + ChannelPermission::InviteOthers
         + ChannelPermission::EmbedLinks
-        + ChannelPermission::UploadFiles;
+        + ChannelPermission::UploadFiles
+        + ChannelPermission::Masquerade;
 
     pub static ref DEFAULT_PERMISSION_SERVER: u32 =
         ChannelPermission::View
@@ -52,6 +54,7 @@ bitfield! {
     pub get_invite_others, _: 26;
     pub get_embed_links, _: 25;
     pub get_upload_files, _: 24;
+    pub get_masquerade, _: 23;
 }
 
 impl<'a> PermissionCalculator<'a> {

src/routes/channels/message_send.rs

@@ -26,6 +26,8 @@ pub struct Data {
     attachments: Option<Vec<String>>,
     nonce: Option<String>,
     replies: Option<Vec<Reply>>,
+    #[validate]
+    masquerade: Option<Masquerade>
 }
 
 lazy_static! {
@@ -67,6 +69,12 @@ pub async fn message_send(user: User, _r: Ratelimiter, mut idempotency: Idempote
         }
     }
 
+    if let Some(_) = &message.masquerade {
+        if !perm.get_masquerade() {
+            return Err(Error::MissingPermission)
+        }
+    }
+
     let mut replies = HashSet::new();
     if let Some(entries) = message.replies {
         // ! FIXME: move this to app config
@@ -127,6 +135,7 @@ pub async fn message_send(user: User, _r: Ratelimiter, mut idempotency: Idempote
         } else {
             None
         },
+        masquerade: message.masquerade
     };
 
     msg.clone().publish(&target, perm.get_embed_links()).await?;

src/version.rs

@@ -1 +1 @@
-pub const VERSION: &str = "0.5.3-alpha.7";
+pub const VERSION: &str = "0.5.3-alpha.8";