Merge branch 'externalize_rate_limits' into dev

docker/dev/.env

@@ -2,3 +2,9 @@ DOMAIN=my_domain
 DATABASE_PASSWORD=password
 DATABASE_URL=postgres://lemmy:password@lemmy_db:5432/lemmy
 JWT_SECRET=changeme
+RATE_LIMIT_MESSAGE=30
+RATE_LIMIT_MESSAGE_PER_SECOND=60
+RATE_LIMIT_POST=3
+RATE_LIMIT_POST_PER_SECOND=600
+RATE_LIMIT_REGISTER=1
+RATE_LIMIT_REGISTER_PER_SECOND=3600

docker/dev/Dockerfile

@@ -10,7 +10,7 @@ RUN yarn install --pure-lockfile
 COPY ui /app/ui
 RUN yarn build
 
-FROM rust:1.37 as rust
+FROM rust:1.38 as rust
 
 # Install musl
 RUN apt-get update

docker/dev/docker-compose.yml

@@ -20,6 +20,12 @@ services:
       - DATABASE_URL=${DATABASE_URL}
       - JWT_SECRET=${JWT_SECRET}
       - HOSTNAME=${DOMAIN}
+      - RATE_LIMIT_MESSAGE=${RATE_LIMIT_MESSAGE}
+      - RATE_LIMIT_MESSAGE_PER_SECOND=${RATE_LIMIT_MESSAGE_PER_SECOND}
+      - RATE_LIMIT_POST=${RATE_LIMIT_POST}
+      - RATE_LIMIT_POST_PER_SECOND=${RATE_LIMIT_POST_PER_SECOND}
+      - RATE_LIMIT_REGISTER=${RATE_LIMIT_REGISTER}
+      - RATE_LIMIT_REGISTER_PER_SECOND=${RATE_LIMIT_REGISTER_PER_SECOND}
     restart: always
     depends_on: 
       - lemmy_db

docker/prod/.env

@@ -2,3 +2,9 @@ DOMAIN=my_domain
 DATABASE_PASSWORD=password
 DATABASE_URL=postgres://lemmy:password@lemmy_db:5432/lemmy
 JWT_SECRET=changeme
+RATE_LIMIT_MESSAGE=30
+RATE_LIMIT_MESSAGE_PER_SECOND=60
+RATE_LIMIT_POST=3
+RATE_LIMIT_POST_PER_SECOND=600
+RATE_LIMIT_REGISTER=1
+RATE_LIMIT_REGISTER_PER_SECOND=3600

docker/prod/docker-compose.yml

@@ -18,6 +18,12 @@ services:
       - DATABASE_URL=${DATABASE_URL}
       - JWT_SECRET=${JWT_SECRET}
       - HOSTNAME=${DOMAIN}
+      - RATE_LIMIT_MESSAGE=${RATE_LIMIT_MESSAGE}
+      - RATE_LIMIT_MESSAGE_PER_SECOND=${RATE_LIMIT_MESSAGE_PER_SECOND}
+      - RATE_LIMIT_POST=${RATE_LIMIT_POST}
+      - RATE_LIMIT_POST_PER_SECOND=${RATE_LIMIT_POST_PER_SECOND}
+      - RATE_LIMIT_REGISTER=${RATE_LIMIT_REGISTER}
+      - RATE_LIMIT_REGISTER_PER_SECOND=${RATE_LIMIT_REGISTER_PER_SECOND}
     restart: always
     depends_on:
       - lemmy_db

server/src/api/site.rs

@@ -297,7 +297,7 @@ impl Perform<GetSiteResponse> for Oper<GetSite> {
       site: site_view,
       admins: admins,
       banned: banned,
-      online: 0
+      online: 0,
     })
   }
 }
@@ -488,7 +488,7 @@ impl Perform<GetSiteResponse> for Oper<TransferSite> {
       site: Some(site_view),
       admins: admins,
       banned: banned,
-      online: 0
+      online: 0,
     })
   }
 }

server/src/lib.rs

@@ -34,6 +34,12 @@ pub struct Settings {
   db_url: String,
   hostname: String,
   jwt_secret: String,
+  rate_limit_message: i32,
+  rate_limit_message_per_second: i32,
+  rate_limit_post: i32,
+  rate_limit_post_per_second: i32,
+  rate_limit_register: i32,
+  rate_limit_register_per_second: i32,
 }
 
 impl Settings {
@@ -43,6 +49,30 @@ impl Settings {
       db_url: env::var("DATABASE_URL").expect("DATABASE_URL must be set"),
       hostname: env::var("HOSTNAME").unwrap_or("rrr".to_string()),
       jwt_secret: env::var("JWT_SECRET").unwrap_or("changeme".to_string()),
+      rate_limit_message: env::var("RATE_LIMIT_MESSAGE")
+        .unwrap_or("30".to_string())
+        .parse()
+        .unwrap(),
+      rate_limit_message_per_second: env::var("RATE_LIMIT_MESSAGE_PER_SECOND")
+        .unwrap_or("60".to_string())
+        .parse()
+        .unwrap(),
+      rate_limit_post: env::var("RATE_LIMIT_POST")
+        .unwrap_or("3".to_string())
+        .parse()
+        .unwrap(),
+      rate_limit_post_per_second: env::var("RATE_LIMIT_POST_PER_SECOND")
+        .unwrap_or("600".to_string())
+        .parse()
+        .unwrap(),
+      rate_limit_register: env::var("RATE_LIMIT_REGISTER")
+        .unwrap_or("1".to_string())
+        .parse()
+        .unwrap(),
+      rate_limit_register_per_second: env::var("RATE_LIMIT_REGISTER_PER_SECOND")
+        .unwrap_or("3600".to_string())
+        .parse()
+        .unwrap(),
     }
   }
   fn api_endpoint(&self) -> String {
@@ -90,7 +120,8 @@ mod tests {
 
   #[test]
   fn test_slur_filter() {
-    let test = "coons test dindu ladyboy tranny retardeds. This is a bunch of other safe text.".to_string();
+    let test =
+      "coons test dindu ladyboy tranny retardeds. This is a bunch of other safe text.".to_string();
     let slur_free = "No slurs here";
     assert_eq!(
       remove_slurs(&test),
@@ -100,7 +131,6 @@ mod tests {
     assert!(has_slurs(&test));
     assert!(!has_slurs(slur_free));
   }
-
 }
 
 lazy_static! {

server/src/websocket/server.rs

@@ -17,13 +17,7 @@ use crate::api::post::*;
 use crate::api::site::*;
 use crate::api::user::*;
 use crate::api::*;
-
+use crate::Settings;
-const RATE_LIMIT_MESSAGE: i32 = 30;
-const RATE_LIMIT_MESSAGES_PER_SECOND: i32 = 60;
-const RATE_LIMIT_POST: i32 = 3;
-const RATE_LIMIT_POSTS_PER_SECOND: i32 = 60 * 10;
-const RATE_LIMIT_REGISTER: i32 = 1;
-const RATE_LIMIT_REGISTER_PER_SECOND: i32 = 60 * 60;
 
 /// Chat server sends this messages to session
 #[derive(Message)]
@@ -163,15 +157,27 @@ impl ChatServer {
   }
 
   fn check_rate_limit_register(&mut self, id: usize) -> Result<(), Error> {
-    self.check_rate_limit_full(id, RATE_LIMIT_REGISTER, RATE_LIMIT_REGISTER_PER_SECOND)
+    self.check_rate_limit_full(
+      id,
+      Settings::get().rate_limit_register,
+      Settings::get().rate_limit_register_per_second,
+    )
   }
 
   fn check_rate_limit_post(&mut self, id: usize) -> Result<(), Error> {
-    self.check_rate_limit_full(id, RATE_LIMIT_POST, RATE_LIMIT_POSTS_PER_SECOND)
+    self.check_rate_limit_full(
+      id,
+      Settings::get().rate_limit_post,
+      Settings::get().rate_limit_post_per_second,
+    )
   }
 
   fn check_rate_limit_message(&mut self, id: usize) -> Result<(), Error> {
-    self.check_rate_limit_full(id, RATE_LIMIT_MESSAGE, RATE_LIMIT_MESSAGES_PER_SECOND)
+    self.check_rate_limit_full(
+      id,
+      Settings::get().rate_limit_message,
+      Settings::get().rate_limit_message_per_second,
+    )
   }
 
   fn check_rate_limit_full(&mut self, id: usize, rate: i32, per: i32) -> Result<(), Error> {