push.rocks/smartproxy
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix(rustproxy-routing): reduce hot-path allocations in routing, metrics, and proxy protocol handling

Browse Source
This commit is contained in:
Jürgen Kunz
2026-03-16 09:38:55 +00:00
parent 246b44913e
commit a1b8d40011
7 changed files with 116 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
rust/crates/rustproxy-routing/src/matchers/domain.rs
View File

@@ -6,25 +6,28 @@
/// - `example.com` exact match
/// - `**.example.com` matches any depth of subdomain
pub fn domain_matches(pattern: &str, domain: &str) -> bool {
let pattern = pattern.trim().to_lowercase();
let domain = domain.trim().to_lowercase();
let pattern = pattern.trim();
let domain = domain.trim();
if pattern == "*" {
return true;
}
if pattern == domain {
if pattern.eq_ignore_ascii_case(domain) {
return true;
}
// Wildcard patterns
if pattern.starts_with("*.") {
if pattern.starts_with("*.") || pattern.starts_with("*.") {
let suffix = &pattern[2..]; // e.g., "example.com"
// Match exact parent or any single-level subdomain
if domain == suffix {
if domain.eq_ignore_ascii_case(suffix) {
return true;
}
if domain.ends_with(&format!(".{}", suffix)) {
if domain.len() > suffix.len() + 1
&& domain.as_bytes()[domain.len() - suffix.len() - 1] == b'.'
&& domain[domain.len() - suffix.len()..].eq_ignore_ascii_case(suffix)
{
// Check it's a single level subdomain for `*.`
let prefix = &domain[..domain.len() - suffix.len() - 1];
return !prefix.contains('.');
@@ -35,11 +38,22 @@ pub fn domain_matches(pattern: &str, domain: &str) -> bool {
if pattern.starts_with("**.") {
let suffix = &pattern[3..];
// Match exact parent or any depth of subdomain
return domain == suffix || domain.ends_with(&format!(".{}", suffix));
if domain.eq_ignore_ascii_case(suffix) {
return true;
}
if domain.len() > suffix.len() + 1
&& domain.as_bytes()[domain.len() - suffix.len() - 1] == b'.'
&& domain[domain.len() - suffix.len()..].eq_ignore_ascii_case(suffix)
{
return true;
}
return false;
}
// Use glob-match for more complex patterns
glob_match::glob_match(&pattern, &domain)
// Use glob-match for more complex patterns (case-insensitive via lowercasing)
let pattern_lower = pattern.to_lowercase();
let domain_lower = domain.to_lowercase();
glob_match::glob_match(&pattern_lower, &domain_lower)
}
/// Check if a domain matches any of the given patterns.