From 28f6319b77d35c6da6b99ad7e35d0d5602dc2ee6 Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Fri, 10 Apr 2026 18:03:29 +0300 Subject: Fix known-hosts trust deadlock, host key stat, and optional nozstd build - stdout logger: release mutex while waiting on pause resume so prompt callbacks can log (fixes hang after trusting new hosts; known_hosts was written but Resume never ran). - known hosts callback: stop borrowing the SSH dial throttle channel (could block or interact badly with parallel handshakes). - host key path: use errors.Is(..., fs.ErrNotExist) for RootedPath.Stat wrapped errors; stat errors now fail fast instead of mis-read. - public key path: same ErrNotExist check for authorized_keys miss. - Build: optional DTAIL_NO_ZSTD=yes / nozstd tag for CGO-free builds; split zstd readers into tagged files. - Docs/examples: firewalld note for port 2222, log prune timer+script, SSHBindAddress note, dserver unit disabled-by-default comment; firewalld helper script example. - Regression test for stdout pause/mutex behavior. Made-with: Cursor --- examples/prune_dserver_logs.sh.example | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 examples/prune_dserver_logs.sh.example (limited to 'examples/prune_dserver_logs.sh.example') diff --git a/examples/prune_dserver_logs.sh.example b/examples/prune_dserver_logs.sh.example new file mode 100644 index 0000000..56a68cd --- /dev/null +++ b/examples/prune_dserver_logs.sh.example @@ -0,0 +1,10 @@ +#!/bin/bash + +declare -r LOGDIR=/var/run/dserver/log + +if [ ! -d "$LOGDIR" ]; then + exit 0 +fi + +# Daily rotated logs: YYYYMMDD.log — remove files not modified in the last 7 days. +/usr/bin/find "$LOGDIR" -type f -name '*.log' -mtime +7 -delete -- cgit v1.2.3