anti/DECNET
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

feat: SSH log relay emits proper DECNET syslog for sshd events

Browse Source 
New log_relay.py replaces raw 'cat' on the rsyslog pipe. Intercepts
sshd and bash lines and re-emits them as structured RFC 5424 events:
login_success, session_opened, disconnect, connection_closed, command.
Parsers updated to accept non-nil PROCID (sshd uses PID).
This commit is contained in:
anti
2026-04-14 02:07:35 -04:00
parent a6c7cfdf66
commit 7ff5703250
8 changed files with 240 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
tests/test_collector.py
View File

@@ -131,30 +131,12 @@ class TestParseRfc5424:
assert result["msg"] == "login attempt"
def test_bash_cmd_normalized_to_ssh_command(self):
line = '<14>1 2026-04-14T05:48:12.628417+00:00 SRV-BRAVO-13 bash - - - CMD uid=0 pwd=/root cmd=ls /var/www/html'
def test_non_nil_procid_accepted(self):
line = '<38>1 2026-04-14T05:48:12.611006+00:00 SRV-BRAVO-13 sshd 282 - - Accepted password for root from 192.168.1.5 port 50854 ssh2'
result = parse_rfc5424(line)
assert result is not None
assert result["service"] == "ssh"
assert result["event_type"] == "command"
assert result["fields"]["command"] == "ls /var/www/html"
assert result["fields"]["uid"] == "0"
assert result["fields"]["pwd"] == "/root"
def test_bash_cmd_simple_command(self):
line = '<14>1 2026-04-14T05:48:13.332072+00:00 SRV-BRAVO-13 bash - - - CMD uid=0 pwd=/root cmd=ls'
result = parse_rfc5424(line)
assert result is not None
assert result["service"] == "ssh"
assert result["event_type"] == "command"
assert result["fields"]["command"] == "ls"
def test_bash_non_cmd_not_normalized(self):
line = '<14>1 2026-04-14T05:48:12.628417+00:00 SRV-BRAVO-13 bash - - - some other bash message'
result = parse_rfc5424(line)
assert result is not None
assert result["service"] == "bash"
assert result["event_type"] == "-"
assert result["service"] == "sshd"
assert result["decky"] == "SRV-BRAVO-13"
class TestIsServiceContainer: