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fix #328 (implement DEFCON)

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Shivaram Lingamneni 2020-07-08 05:32:14 -04:00
parent f2d0842453
commit 6ea2eb367d
11 changed files with 70 additions and 7 deletions
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14
irc/help.go
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@ -164,6 +164,20 @@ Provides various debugging commands for the IRCd. <option> can be one of:
* STOPCPUPROFILE: Stops the CPU profiler.
* PROFILEHEAP: Writes a memory profile.
* CRASHSERVER: Crashes the server (for use in failover testing)`,
},
"defcon": {
oper: true,
text: `DEFCON [level]
The DEFCON system can disable server features at runtime, to mitigate
spam or other hostile activity. It has five levels, which are cumulative
(i.e., level 3 includes all restrictions from level 4 and so on):
5: Normal operation
4: No new account or channel registrations
3: All channels are +R; no changes to vhosts
2: No new unauthenticated connections
1: No new connections except from localhost or other trusted IPs`,
},
"deoper": {
oper: true,