Inherited per-user unique IP limit

This commit is contained in:
Alexey
2026-03-15 12:43:31 +03:00
parent 58f26ba8a7
commit 4028579068
9 changed files with 143 additions and 18 deletions

View File

@@ -639,6 +639,10 @@ pub(crate) fn default_user_max_unique_ips_window_secs() -> u64 {
DEFAULT_USER_MAX_UNIQUE_IPS_WINDOW_SECS
}
pub(crate) fn default_user_max_unique_ips_global_each() -> usize {
0
}
// Custom deserializer helpers
#[derive(Deserialize)]

View File

@@ -119,6 +119,7 @@ pub struct HotFields {
pub user_expirations: std::collections::HashMap<String, chrono::DateTime<chrono::Utc>>,
pub user_data_quota: std::collections::HashMap<String, u64>,
pub user_max_unique_ips: std::collections::HashMap<String, usize>,
pub user_max_unique_ips_global_each: usize,
pub user_max_unique_ips_mode: crate::config::UserMaxUniqueIpsMode,
pub user_max_unique_ips_window_secs: u64,
}
@@ -234,6 +235,7 @@ impl HotFields {
user_expirations: cfg.access.user_expirations.clone(),
user_data_quota: cfg.access.user_data_quota.clone(),
user_max_unique_ips: cfg.access.user_max_unique_ips.clone(),
user_max_unique_ips_global_each: cfg.access.user_max_unique_ips_global_each,
user_max_unique_ips_mode: cfg.access.user_max_unique_ips_mode,
user_max_unique_ips_window_secs: cfg.access.user_max_unique_ips_window_secs,
}
@@ -535,6 +537,7 @@ fn overlay_hot_fields(old: &ProxyConfig, new: &ProxyConfig) -> ProxyConfig {
cfg.access.user_expirations = new.access.user_expirations.clone();
cfg.access.user_data_quota = new.access.user_data_quota.clone();
cfg.access.user_max_unique_ips = new.access.user_max_unique_ips.clone();
cfg.access.user_max_unique_ips_global_each = new.access.user_max_unique_ips_global_each;
cfg.access.user_max_unique_ips_mode = new.access.user_max_unique_ips_mode;
cfg.access.user_max_unique_ips_window_secs = new.access.user_max_unique_ips_window_secs;
@@ -1109,12 +1112,14 @@ fn log_changes(
new_hot.user_max_unique_ips.len()
);
}
if old_hot.user_max_unique_ips_mode != new_hot.user_max_unique_ips_mode
if old_hot.user_max_unique_ips_global_each != new_hot.user_max_unique_ips_global_each
|| old_hot.user_max_unique_ips_mode != new_hot.user_max_unique_ips_mode
|| old_hot.user_max_unique_ips_window_secs
!= new_hot.user_max_unique_ips_window_secs
{
info!(
"config reload: user_max_unique_ips policy mode={:?} window={}s",
"config reload: user_max_unique_ips policy global_each={} mode={:?} window={}s",
new_hot.user_max_unique_ips_global_each,
new_hot.user_max_unique_ips_mode,
new_hot.user_max_unique_ips_window_secs
);

View File

@@ -1323,6 +1323,11 @@ pub struct AccessConfig {
#[serde(default)]
pub user_max_unique_ips: HashMap<String, usize>,
/// Global per-user unique IP limit applied when a user has no individual override.
/// `0` disables the inherited limit.
#[serde(default = "default_user_max_unique_ips_global_each")]
pub user_max_unique_ips_global_each: usize,
#[serde(default)]
pub user_max_unique_ips_mode: UserMaxUniqueIpsMode,
@@ -1348,6 +1353,7 @@ impl Default for AccessConfig {
user_expirations: HashMap::new(),
user_data_quota: HashMap::new(),
user_max_unique_ips: HashMap::new(),
user_max_unique_ips_global_each: default_user_max_unique_ips_global_each(),
user_max_unique_ips_mode: UserMaxUniqueIpsMode::default(),
user_max_unique_ips_window_secs: default_user_max_unique_ips_window_secs(),
replay_check_len: default_replay_check_len(),