fix(config): carry the public port into derived endpoints (#2329)

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Hampus authored and GitHub committed 2026-09-01 20:47:18 +02:00
1 parent a93f9dd0af
commit bc40073a02
21 files changed
+2037 -55

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+118 -20
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: AGPL-3.0-or-later
use fluxer_common::config::normalize_public_endpoint_from_env;
use std::env;
const DEFAULT_ADMIN_OAUTH_CLIENT_ID: &str = "1234567890123456789";
@@ -42,14 +43,14 @@ pub enum RuntimeEnv {
impl AdminConfig {
pub fn from_env() -> Self {
let base_path = normalize_base_path(&read_env("FLUXER_ADMIN_BASE_PATH", ""));
let admin_endpoint = trim_trailing_slash(&read_env(
let admin_endpoint = normalize_public_endpoint_from_env(&trim_trailing_slash(&read_env(
"FLUXER_ADMIN_ENDPOINT",
"https://admin.fluxer.app",
));
let oauth_redirect_uri = read_env_preferred(
)));
let oauth_redirect_uri = normalize_public_endpoint_from_env(&read_env_preferred(
&["FLUXER_ADMIN_OAUTH_REDIRECT_URI"],
&format!("{admin_endpoint}/oauth2_callback"),
);
));
Self {
env: RuntimeEnv::from_env_value(&read_env("FLUXER_ENV", "development")),
@@ -63,17 +64,19 @@ impl AdminConfig {
"FLUXER_API_ENDPOINT",
"https://api.fluxer.app",
)),
media_endpoint: trim_trailing_slash(&read_env(
media_endpoint: normalize_public_endpoint_from_env(&trim_trailing_slash(&read_env(
"FLUXER_MEDIA_ENDPOINT",
"https://media.fluxer.app",
))),
static_cdn_endpoint: normalize_public_endpoint_from_env(&trim_trailing_slash(
&read_env("FLUXER_STATIC_CDN_ENDPOINT", ""),
)),
static_cdn_endpoint: trim_trailing_slash(&read_env("FLUXER_STATIC_CDN_ENDPOINT", "")),
admin_endpoint,
web_app_endpoint: trim_trailing_slash(&read_env(
web_app_endpoint: normalize_public_endpoint_from_env(&trim_trailing_slash(&read_env(
"FLUXER_APP_ENDPOINT",
"https://app.fluxer.app",
)),
))),
kv_url: read_env("FLUXER_KV_URL", ""),
oauth_client_id: read_env(
"FLUXER_ADMIN_OAUTH_CLIENT_ID",
@@ -166,6 +169,39 @@ pub(crate) fn read_bool_env(names: &[&str], fallback: bool) -> bool {
#[cfg(test)]
mod tests {
use super::*;
use std::sync::Mutex;
static ENV_LOCK: Mutex<()> = Mutex::new(());
const MANAGED_ENV: [&str; 11] = [
"FLUXER_ENV",
"FLUXER_ADMIN_HOST",
"FLUXER_ADMIN_PORT",
"FLUXER_ADMIN_ENDPOINT",
"FLUXER_ADMIN_OAUTH_CLIENT_ID",
"FLUXER_ADMIN_OAUTH_REDIRECT_URI",
"FLUXER_MASTER_CONFIG",
"FLUXER_APP_ENDPOINT",
"FLUXER_MEDIA_ENDPOINT",
"FLUXER_STATIC_CDN_ENDPOINT",
"FLUXER_BASE_DOMAIN",
];
fn config_from_env(vars: &[(&str, &str)]) -> AdminConfig {
let _guard = ENV_LOCK.lock().unwrap();
for name in MANAGED_ENV {
unsafe { env::remove_var(name) };
}
unsafe { env::remove_var("FLUXER_PUBLIC_PORT") };
for (name, value) in vars {
unsafe { env::set_var(name, value) };
}
let config = AdminConfig::from_env();
for (name, _) in vars {
unsafe { env::remove_var(name) };
}
config
}
#[test]
fn normalize_base_path_strips_trailing_slashes() {
@@ -287,18 +323,7 @@ mod tests {
#[test]
fn from_env_uses_defaults() {
for var in &[
"FLUXER_ENV",
"FLUXER_ADMIN_HOST",
"FLUXER_ADMIN_PORT",
"FLUXER_ADMIN_ENDPOINT",
"FLUXER_ADMIN_OAUTH_CLIENT_ID",
"FLUXER_ADMIN_OAUTH_REDIRECT_URI",
"FLUXER_MASTER_CONFIG",
] {
unsafe { env::remove_var(var) };
}
let config = AdminConfig::from_env();
let config = config_from_env(&[]);
assert_eq!(config.env, RuntimeEnv::Development);
assert_eq!(config.host, "0.0.0.0");
assert_eq!(config.port, 3020);
@@ -308,4 +333,77 @@ mod tests {
"https://admin.fluxer.app/oauth2_callback"
);
}
#[test]
fn a_non_default_public_port_reaches_the_public_endpoints() {
let config = config_from_env(&[
("FLUXER_BASE_DOMAIN", "fluxer.example"),
("FLUXER_PUBLIC_PORT", "19080"),
("FLUXER_ADMIN_ENDPOINT", "http://fluxer.example/admin"),
("FLUXER_APP_ENDPOINT", "http://fluxer.example:19080"),
("FLUXER_MEDIA_ENDPOINT", "http://fluxer.example/media"),
("FLUXER_STATIC_CDN_ENDPOINT", "https://cdn.example.net"),
(
"FLUXER_ADMIN_OAUTH_REDIRECT_URI",
"http://fluxer.example/admin/oauth2_callback",
),
]);
assert_eq!(config.admin_endpoint, "http://fluxer.example:19080/admin");
assert_eq!(config.media_endpoint, "http://fluxer.example:19080/media");
assert_eq!(config.web_app_endpoint, "http://fluxer.example:19080");
assert_eq!(config.static_cdn_endpoint, "https://cdn.example.net");
assert_eq!(
config.oauth_redirect_uri,
format!("{}/oauth2_callback", config.admin_endpoint)
);
}
#[test]
fn a_default_public_port_leaves_the_public_endpoints_alone() {
let config = config_from_env(&[
("FLUXER_BASE_DOMAIN", "fluxer.example"),
("FLUXER_PUBLIC_PORT", "443"),
("FLUXER_ADMIN_ENDPOINT", "https://fluxer.example/admin"),
("FLUXER_APP_ENDPOINT", "https://fluxer.example"),
("FLUXER_MEDIA_ENDPOINT", "https://fluxer.example/media"),
("FLUXER_STATIC_CDN_ENDPOINT", "https://fluxer.example"),
(
"FLUXER_ADMIN_OAUTH_REDIRECT_URI",
"https://fluxer.example/admin/oauth2_callback",
),
]);
assert_eq!(config.admin_endpoint, "https://fluxer.example/admin");
assert_eq!(config.media_endpoint, "https://fluxer.example/media");
assert_eq!(config.web_app_endpoint, "https://fluxer.example");
assert_eq!(config.static_cdn_endpoint, "https://fluxer.example");
assert_eq!(
config.oauth_redirect_uri,
"https://fluxer.example/admin/oauth2_callback"
);
}
#[test]
fn the_oauth_redirect_uri_matches_the_api_derived_admin_endpoint() {
let config = config_from_env(&[
("FLUXER_BASE_DOMAIN", "fluxer.example"),
("FLUXER_PUBLIC_PORT", "19080"),
("FLUXER_ADMIN_ENDPOINT", "http://fluxer.example/admin"),
(
"FLUXER_ADMIN_OAUTH_REDIRECT_URI",
"http://fluxer.example/admin/oauth2_callback",
),
]);
let api_admin_endpoint = fluxer_common::config::normalize_public_endpoint(
"http://fluxer.example/admin",
"fluxer.example",
Some(19080),
);
assert_eq!(
config.oauth_redirect_uri,
format!("{api_admin_endpoint}/oauth2_callback")
);
}
}