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operprefix + ojoin: server oper prefix (!/mode y, above owner) auto-granted to opers + OJOIN command

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This commit is contained in:
Jean Chevronnet 2026-08-10 10:05:37 +00:00
parent 8ebb106f97
commit 1dd7f77ca8
106 changed files with 687 additions and 711 deletions
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9
src/modules/solvemsg.rs
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@ -1,10 +1,9 @@
//! solvemsg — a lightweight anti-spam gate: before an un-vouched user's *private*
//! messages are delivered, they must answer one small arithmetic question. Opers
//! and users logged into an account are exempt. Off unless `solvemsg = yes`.
//! A lightweight anti-spam gate: before an un-vouched user's *private* messages are
//! delivered, they must answer one small arithmetic question. Opers and users logged
//! into an account are exempt. Off unless `solvemsg = yes`.
//!
//! Flow: the first PM is held and a question is posed; the user replies with the
//! number (that reply is consumed), and once correct every later message passes.
//! Reference: InspIRCd's `m_solvemsg`. Original native Rust.
use crate::module::{ModResult, Module};
use crate::server::Server;
@ -17,7 +16,7 @@ struct SolveState {
answer: Option<i64>,
}
/// A uniform-ish random byte in `0..max` via openssl (no `rand` crate).
/// A uniform-ish random byte in `0..max` via the OpenSSL CSPRNG.
fn rnd(max: u8) -> u8 {
let mut b = [0u8; 1];
let _ = openssl::rand::rand_bytes(&mut b);