Import upstream v0.16.22, stripped

Upstream commit: 474dd0229cb20cf513036619781ed97bd8073c3f Enterprise-only files removed or emptied: 63 Enterprise-only snippets removed: 117 in 50 files Dangling module declarations removed: 5 Cargo edits turning enterprise off: 14 Verification: clean Enterprise feature gates left for rebuilt features: 19 in 18 files Produced by tools/fork/strip.py. The full report is in docs/fork/strip-reports/ on main.
2026-09-18 10:21:56 -07:00
commit 7dae9b29fd
1650 changed files with 485521 additions and 0 deletions
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+/*
+ * SPDX-FileCopyrightText: 2020 Stalwart Labs LLC <[email protected]>
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-SEL
+ */
+
+use crate::network::TcpAcceptor;
+use ahash::AHashMap;
+use registry::{
+    schema::structs::NetworkListener,
+    types::{id::ObjectId, ipmask::IpAddrOrMask},
+};
+use serde::{Deserialize, Serialize};
+use std::{fmt::Display, net::SocketAddr, sync::Arc, time::Duration};
+use store::registry::RegistryObject;
+use tokio::net::TcpSocket;
+use utils::snowflake::SnowflakeIdGenerator;
+
+pub mod listener;
+pub mod tls;
+
+#[derive(Default)]
+pub struct Listeners {
+    pub servers: Vec<Listener>,
+    pub tcp_acceptors: AHashMap<String, TcpAcceptor>,
+    pub span_id_gen: Arc<SnowflakeIdGenerator>,
+    parsed_listeners: Vec<RegistryObject<NetworkListener>>,
+}
+
+#[derive(Debug, Default)]
+pub struct Listener {
+    pub registry_id: ObjectId,
+    pub id: String,
+    pub protocol: ServerProtocol,
+    pub listeners: Vec<TcpListener>,
+    pub proxy_networks: Vec<IpAddrOrMask>,
+    pub max_connections: u64,
+    pub tls_timeout: Duration,
+    pub span_id_gen: Arc<SnowflakeIdGenerator>,
+}
+
+pub const DEFAULT_TLS_TIMEOUT: Duration = Duration::from_secs(60);
+
+#[derive(Debug)]
+pub struct TcpListener {
+    pub socket: TcpSocket,
+    pub addr: SocketAddr,
+    pub backlog: Option<u32>,
+
+    // TCP options
+    pub ttl: Option<u32>,
+    pub nodelay: bool,
+}
+
+#[derive(Debug, PartialEq, Eq, Hash, Clone, Copy, Default, Serialize, Deserialize)]
+pub enum ServerProtocol {
+    #[default]
+    Smtp,
+    Lmtp,
+    Imap,
+    Pop3,
+    Http,
+    ManageSieve,
+}
+
+impl ServerProtocol {
+    pub fn as_str(&self) -> &'static str {
+        match self {
+            ServerProtocol::Smtp => "smtp",
+            ServerProtocol::Lmtp => "lmtp",
+            ServerProtocol::Imap => "imap",
+            ServerProtocol::Http => "http",
+            ServerProtocol::Pop3 => "pop3",
+            ServerProtocol::ManageSieve => "managesieve",
+        }
+    }
+}
+
+impl Display for ServerProtocol {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(self.as_str())
+    }
+}