license notices everywhere

30 files changed, 146 insertions, 1 deletions

diff --git a/COPYING b/COPYING
index 8f18ba1..e33c5ca 100644
--- a/COPYING
+++ b/COPYING
@@ -1,5 +1,5 @@
 gnix - a simple stupid reverse proxy
-Copyright (C) 2023 metamuffin
+Copyright (C) 2025 metamuffin
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License as
diff --git a/src/certs.rs b/src/certs.rs
index 09a8621..e75d5e0 100644
--- a/src/certs.rs
+++ b/src/certs.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use anyhow::{anyhow, Context, Result};
 use log::debug;
 use rustls::{
diff --git a/src/config.rs b/src/config.rs
index 8a19a53..5f925ea 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use crate::{
     modules::{Node, NodeKind},
     State,
diff --git a/src/error.rs b/src/error.rs
index d988ffa..1c6beb1 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 #[derive(Debug, thiserror::Error)]
 pub enum ServiceError {
     #[error("no response generated; the proxy is misconfigured")]
diff --git a/src/h3_support.rs b/src/h3_support.rs
index 56286db..9c17c25 100644
--- a/src/h3_support.rs
+++ b/src/h3_support.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use crate::error::ServiceError;
 use bytes::{Buf, Bytes};
 use h3::server::RequestStream;
diff --git a/src/main.rs b/src/main.rs
index b39eea7..af9c30b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 #![feature(
     try_trait_v2,
     slice_split_once,
diff --git a/src/modules/accesslog.rs b/src/modules/accesslog.rs
index ff9e6bb..c41d4fb 100644
--- a/src/modules/accesslog.rs
+++ b/src/modules/accesslog.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::{config::DynNode, error::ServiceError};
 use futures::Future;
diff --git a/src/modules/auth/basic.rs b/src/modules/auth/basic.rs
index fb8301a..4b10a47 100644
--- a/src/modules/auth/basic.rs
+++ b/src/modules/auth/basic.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use crate::{
     config::DynNode,
     error::ServiceError,
diff --git a/src/modules/auth/cookie.rs b/src/modules/auth/cookie.rs
index 8e6d1d6..4c4d96d 100644
--- a/src/modules/auth/cookie.rs
+++ b/src/modules/auth/cookie.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use crate::{
     config::{return_true, DynNode},
     error::ServiceError,
diff --git a/src/modules/auth/mod.rs b/src/modules/auth/mod.rs
index 32dd0f2..ad9dd99 100644
--- a/src/modules/auth/mod.rs
+++ b/src/modules/auth/mod.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use argon2::PasswordVerifier;
 use argon2::{
     password_hash::{Encoding, PasswordHashString},
diff --git a/src/modules/auth/openid.rs b/src/modules/auth/openid.rs
index e22bc24..a6a6288 100644
--- a/src/modules/auth/openid.rs
+++ b/src/modules/auth/openid.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use crate::{
     config::DynNode,
     error::ServiceError,
diff --git a/src/modules/cache.rs b/src/modules/cache.rs
index 8d77086..f5cd72d 100644
--- a/src/modules/cache.rs
+++ b/src/modules/cache.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 //! Response caching module
 //!
 //! Considerations:
diff --git a/src/modules/cgi.rs b/src/modules/cgi.rs
index d54ec9d..bd19395 100644
--- a/src/modules/cgi.rs
+++ b/src/modules/cgi.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeKind, NodeResponse};
 use crate::error::ServiceError;
 use anyhow::{anyhow, Result};
diff --git a/src/modules/debug.rs b/src/modules/debug.rs
index 42d023a..5802881 100644
--- a/src/modules/debug.rs
+++ b/src/modules/debug.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::error::ServiceError;
 use futures::Future;
diff --git a/src/modules/delay.rs b/src/modules/delay.rs
index ab46a90..5b5ce06 100644
--- a/src/modules/delay.rs
+++ b/src/modules/delay.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::{config::DynNode, error::ServiceError};
 use anyhow::Result;
diff --git a/src/modules/error.rs b/src/modules/error.rs
index 3e4cc79..6e895d0 100644
--- a/src/modules/error.rs
+++ b/src/modules/error.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::error::ServiceError;
 use futures::Future;
diff --git a/src/modules/fallback.rs b/src/modules/fallback.rs
index 63e82d4..ef3d741 100644
--- a/src/modules/fallback.rs
+++ b/src/modules/fallback.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::{config::DynNode, error::ServiceError};
 use anyhow::Result;
diff --git a/src/modules/file.rs b/src/modules/file.rs
index 74be40d..0a03179 100644
--- a/src/modules/file.rs
+++ b/src/modules/file.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::error::ServiceError;
 use futures::Future;
diff --git a/src/modules/files.rs b/src/modules/files.rs
index bc458b0..6a00249 100644
--- a/src/modules/files.rs
+++ b/src/modules/files.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::{config::return_true, ServiceError};
 use bytes::{Bytes, BytesMut};
diff --git a/src/modules/headers.rs b/src/modules/headers.rs
index 906d816..3d0a238 100644
--- a/src/modules/headers.rs
+++ b/src/modules/headers.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::{config::DynNode, error::ServiceError};
 use anyhow::Result;
diff --git a/src/modules/hosts.rs b/src/modules/hosts.rs
index 20c6c85..e747e64 100644
--- a/src/modules/hosts.rs
+++ b/src/modules/hosts.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::{config::DynNode, error::ServiceError};
 use futures::Future;
diff --git a/src/modules/inspect.rs b/src/modules/inspect.rs
index a31e3e3..c9b3abc 100644
--- a/src/modules/inspect.rs
+++ b/src/modules/inspect.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::{config::DynNode, error::ServiceError};
 use anyhow::Result;
diff --git a/src/modules/limits.rs b/src/modules/limits.rs
index 7ae5fc9..dcfc508 100644
--- a/src/modules/limits.rs
+++ b/src/modules/limits.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::{config::DynNode, error::ServiceError};
 use anyhow::Result;
diff --git a/src/modules/loadbalance.rs b/src/modules/loadbalance.rs
index d1a4a09..8a93e69 100644
--- a/src/modules/loadbalance.rs
+++ b/src/modules/loadbalance.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 //! Load balancing module
 //!
 //! Given a set of handlers, the handler that is the least busy will handle the next request.
diff --git a/src/modules/mod.rs b/src/modules/mod.rs
index c9a7708..21b0b4f 100644
--- a/src/modules/mod.rs
+++ b/src/modules/mod.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use crate::error::ServiceError;
 use crate::State;
 use bytes::Bytes;
diff --git a/src/modules/paths.rs b/src/modules/paths.rs
index 30e58cf..38cdf4b 100644
--- a/src/modules/paths.rs
+++ b/src/modules/paths.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::{config::DynNode, error::ServiceError};
 use futures::Future;
diff --git a/src/modules/proxy.rs b/src/modules/proxy.rs
index c219647..2d6b254 100644
--- a/src/modules/proxy.rs
+++ b/src/modules/proxy.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::ServiceError;
 use futures::Future;
diff --git a/src/modules/redirect.rs b/src/modules/redirect.rs
index 1dc90af..ef9115b 100644
--- a/src/modules/redirect.rs
+++ b/src/modules/redirect.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::error::ServiceError;
 use anyhow::Result;
diff --git a/src/modules/switch.rs b/src/modules/switch.rs
index 466bdd8..0cc013c 100644
--- a/src/modules/switch.rs
+++ b/src/modules/switch.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::{config::DynNode, error::ServiceError};
 use anyhow::Result;
diff --git a/src/modules/upgrade_insecure.rs b/src/modules/upgrade_insecure.rs
index 7cd17a4..e284df0 100644
--- a/src/modules/upgrade_insecure.rs
+++ b/src/modules/upgrade_insecure.rs
@@ -1,3 +1,8 @@
+/*
+    This file is part of gnix (https://codeberg.org/metamuffin/gnix)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2025 metamuffin <metamuffin.org>
+*/
 use super::{Node, NodeContext, NodeKind, NodeRequest, NodeResponse};
 use crate::{config::DynNode, error::ServiceError};
 use anyhow::Result;