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dnsbl on connect (m_dnsbl-style, ipv4+ipv6, own module), cache + parallelize resolver, group connect notices before cap

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This commit is contained in:
Jean Chevronnet 2026-08-08 02:26:02 +00:00
parent 296d87726a
commit e736188378
9 changed files with 440 additions and 47 deletions
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13
src/config.rs
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@ -71,6 +71,9 @@ pub struct Config {
pub amu: AntiMixedCfg, // antimixedutf8 module config
pub resolve_hosts: bool, // reverse-DNS clients on connect (default on)
pub use_resolved_host: bool, // put the resolved hostname in the hostmask (default on)
pub dnsbl_zones: Vec<String>, // DNS blocklist zones to check on connect
pub dnsbl_action: String, // mark | kline | gline | zline (on a hit)
pub dnsbl_reason: String, // ban reason for a DNSBL hit
}
impl Default for Config {
@ -94,6 +97,9 @@ impl Default for Config {
amu: AntiMixedCfg::default(),
resolve_hosts: true,
use_resolved_host: true,
dnsbl_zones: Vec::new(),
dnsbl_action: "mark".to_string(),
dnsbl_reason: "Your host is listed in a DNS blocklist".to_string(),
}
}
}
@ -219,6 +225,13 @@ impl Config {
"off" | "false" | "no" | "0"
)
}
"dnsbl" | "dnsbl_zone" => {
if !v.is_empty() {
c.dnsbl_zones.push(v.to_string());
}
}
"dnsbl_action" => c.dnsbl_action = v.to_ascii_lowercase(),
"dnsbl_reason" => c.dnsbl_reason = v.to_string(),
_ => {}
}
}