refactor: move authifier config to database package

crates/core/database/src/drivers/mod.rs

@@ -1,6 +1,14 @@
 mod mongodb;
 mod reference;
 
+use authifier::config::Captcha;
+use authifier::config::EmailVerificationConfig;
+use authifier::config::ResolveIp;
+use authifier::config::SMTPSettings;
+use authifier::config::Shield;
+use authifier::config::Template;
+use authifier::config::Templates;
+use authifier::Authifier;
 use rand::Rng;
 use revolt_config::config;
 
@@ -87,3 +95,87 @@ impl DatabaseInfo {
         })
     }
 }
+
+impl Database {
+    /// Create an Authifier reference
+    pub async fn to_authifier(self) -> Authifier {
+        let config = config().await;
+
+        let mut auth_config = authifier::Config {
+            email_verification: if !config.api.smtp.host.is_empty() {
+                EmailVerificationConfig::Enabled {
+                    smtp: SMTPSettings {
+                        from: config.api.smtp.from_address,
+                        host: config.api.smtp.host,
+                        username: config.api.smtp.username,
+                        password: config.api.smtp.password,
+                        reply_to: Some(
+                            config
+                                .api
+                                .smtp
+                                .reply_to
+                                .unwrap_or("support@revolt.chat".into()),
+                        ),
+                        port: config.api.smtp.port,
+                        use_tls: config.api.smtp.use_tls,
+                    },
+                    expiry: Default::default(),
+                    templates: Templates {
+                        verify: Template {
+                            title: "Verify your Revolt account.".into(),
+                            text: include_str!("../../templates/verify.txt").into(),
+                            url: format!("{}/login/verify/", config.hosts.app),
+                            html: Some(include_str!("../../templates/verify.html").into()),
+                        },
+                        reset: Template {
+                            title: "Reset your Revolt password.".into(),
+                            text: include_str!("../../templates/reset.txt").into(),
+                            url: format!("{}/login/reset/", config.hosts.app),
+                            html: Some(include_str!("../../templates/reset.html").into()),
+                        },
+                        deletion: Template {
+                            title: "Confirm account deletion.".into(),
+                            text: include_str!("../../templates/deletion.txt").into(),
+                            url: format!("{}/delete/", config.hosts.app),
+                            html: Some(include_str!("../../templates/deletion.html").into()),
+                        },
+                        welcome: None,
+                    },
+                }
+            } else {
+                EmailVerificationConfig::Disabled
+            },
+            ..Default::default()
+        };
+
+        auth_config.invite_only = config.api.registration.invite_only;
+
+        if !config.api.security.captcha.hcaptcha_key.is_empty() {
+            auth_config.captcha = Captcha::HCaptcha {
+                secret: config.api.security.captcha.hcaptcha_key,
+            };
+        }
+
+        if !config.api.security.authifier_shield_key.is_empty() {
+            auth_config.shield = Shield::Enabled {
+                api_key: config.api.security.authifier_shield_key,
+                strict: false,
+            };
+        }
+
+        if config.api.security.trust_cloudflare {
+            auth_config.resolve_ip = ResolveIp::Cloudflare;
+        }
+
+        Authifier {
+            database: match self {
+                Database::Reference(_) => Default::default(),
+                Database::MongoDb(MongoDb(client, _)) => authifier::Database::MongoDb(
+                    authifier::database::MongoDb(client.database("revolt")),
+                ),
+            },
+            config: auth_config,
+            event_channel: Some(crate::tasks::authifier_relay::sender()),
+        }
+    }
+}

crates/core/database/src/tasks/authifier_relay.rs

@@ -0,0 +1,29 @@
+use async_std::channel::{unbounded, Receiver, Sender};
+use authifier::AuthifierEvent;
+use once_cell::sync::Lazy;
+
+use crate::events::client::EventV1;
+
+static Q: Lazy<(Sender<AuthifierEvent>, Receiver<AuthifierEvent>)> = Lazy::new(|| unbounded());
+
+/// Get sender
+pub fn sender() -> Sender<AuthifierEvent> {
+    Q.0
+}
+
+/// Start a new worker
+pub async fn worker() {
+    loop {
+        let event = Q.1.recv().await.unwrap();
+        match &event {
+            AuthifierEvent::CreateSession { .. } | AuthifierEvent::CreateAccount { .. } => {
+                EventV1::Auth(event).global().await
+            }
+            AuthifierEvent::DeleteSession { user_id, .. }
+            | AuthifierEvent::DeleteAllSessions { user_id, .. } => {
+                let id = user_id.to_string();
+                EventV1::Auth(event).private(id).await
+            }
+        }
+    }
+}

crates/core/database/src/tasks/mod.rs

@@ -9,12 +9,14 @@ const WORKER_COUNT: usize = 5;
 
 pub mod ack;
 pub mod apple_notifications;
+pub mod authifier_relay;
 pub mod last_message_id;
 pub mod process_embeds;
 pub mod web_push;
 
 /// Spawn background workers
 pub async fn start_workers(db: Database, authifier_db: authifier::Database) {
+    task::spawn(authifier_relay::worker());
     task::spawn(apple_notifications::worker(db.clone()));
 
     for _ in 0..WORKER_COUNT {

crates/delta/src/main.rs

@@ -40,16 +40,7 @@ pub async fn web() -> Rocket<Build> {
     let (sender, receiver) = unbounded();
 
     // Setup Authifier
-    let authifier = Authifier {
+    let authifier = db.clone().to_authifier().await;
-        database: match db.clone() {
-            Database::Reference(_) => Default::default(),
-            Database::MongoDb(MongoDb(client, _)) => authifier::Database::MongoDb(
-                authifier::database::MongoDb(client.database("revolt")),
-            ),
-        },
-        config: authifier_config().await,
-        event_channel: Some(sender),
-    };
 
     // Launch a listener for Authifier events
     async_std::task::spawn(async move {
@@ -118,78 +109,6 @@ pub async fn web() -> Rocket<Build> {
         })
 }
 
-pub async fn authifier_config() -> AuthifierConfig {
-    let config = config().await;
-
-    let mut auth_config = AuthifierConfig {
-        email_verification: if !config.api.smtp.host.is_empty() {
-            EmailVerificationConfig::Enabled {
-                smtp: SMTPSettings {
-                    from: config.api.smtp.from_address,
-                    host: config.api.smtp.host,
-                    username: config.api.smtp.username,
-                    password: config.api.smtp.password,
-                    reply_to: Some(
-                        config
-                            .api
-                            .smtp
-                            .reply_to
-                            .unwrap_or("support@revolt.chat".into()),
-                    ),
-                    port: config.api.smtp.port,
-                    use_tls: config.api.smtp.use_tls,
-                },
-                expiry: Default::default(),
-                templates: Templates {
-                    verify: Template {
-                        title: "Verify your Revolt account.".into(),
-                        text: include_str!("templates/verify.txt").into(),
-                        url: format!("{}/login/verify/", config.hosts.app),
-                        html: Some(include_str!("templates/verify.html").into()),
-                    },
-                    reset: Template {
-                        title: "Reset your Revolt password.".into(),
-                        text: include_str!("templates/reset.txt").into(),
-                        url: format!("{}/login/reset/", config.hosts.app),
-                        html: Some(include_str!("templates/reset.html").into()),
-                    },
-                    deletion: Template {
-                        title: "Confirm account deletion.".into(),
-                        text: include_str!("templates/deletion.txt").into(),
-                        url: format!("{}/delete/", config.hosts.app),
-                        html: Some(include_str!("templates/deletion.html").into()),
-                    },
-                    welcome: None,
-                },
-            }
-        } else {
-            EmailVerificationConfig::Disabled
-        },
-        ..Default::default()
-    };
-
-    auth_config.invite_only = config.api.registration.invite_only;
-
-    if !config.api.security.captcha.hcaptcha_key.is_empty() {
-        auth_config.captcha = Captcha::HCaptcha {
-            secret: config.api.security.captcha.hcaptcha_key,
-        };
-    }
-
-    if !config.api.security.authifier_shield_key.is_empty() {
-        auth_config.shield = Shield::Enabled {
-            api_key: config.api.security.authifier_shield_key,
-            strict: false,
-        };
-    }
-
-    if config.api.security.trust_cloudflare {
-        auth_config.resolve_ip = ResolveIp::Cloudflare;
-    }
-
-    auth_config
-}
-
 #[launch]
 async fn rocket() -> _ {
     // Configure logging and environment