From 32f0677dbca9e3347b931c1d0105eb37aa57e90d Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 25 Jun 2021 16:21:17 +0200
Subject: [eventlog] Add event filtering and notification system

---
 .../rebootcontrol/inc/rebootcontrol.inc.php        | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'modules-available/rebootcontrol')

diff --git a/modules-available/rebootcontrol/inc/rebootcontrol.inc.php b/modules-available/rebootcontrol/inc/rebootcontrol.inc.php
index 71801f1a..59d20641 100644
--- a/modules-available/rebootcontrol/inc/rebootcontrol.inc.php
+++ b/modules-available/rebootcontrol/inc/rebootcontrol.inc.php
@@ -49,6 +49,11 @@ class RebootControl
 		));
 		if (!Taskmanager::isFailed($task)) {
 			self::addTask($task['id'], self::TASK_REBOOTCTL, $list, $task['id'], ['action' => $mode]);
+			foreach ($list as $client) {
+				$client['mode'] = $mode;
+				$client['minutes'] = $minutes;
+				EventLog::applyFilterRules('#action-power', $client);
+			}
 		}
 		return $task;
 	}
@@ -297,6 +302,8 @@ class RebootControl
 		$errors = '';
 		$tasks = [];
 		$bad = $unknown = [];
+		// For event filtering by rule
+		$events = [];
 		// Need all subnets...
 		$subnets = [];
 		$res = Database::simpleQuery('SELECT subnetid, start, end, isdirect FROM reboot_subnet');
@@ -387,6 +394,8 @@ class RebootControl
 					// TODO: Figure out $subnet from $bcast and queue as indirect
 					// (rather, overhaul this whole spaghetti code)
 					$errors .= ".... FAILED TO LAUNCH TASK ON JUMPHOST!\n";
+				} else {
+					self::addEventList($events, $clients, 'jumphost', $jh['host']);
 				}
 			}
 		}
@@ -399,6 +408,8 @@ class RebootControl
 						$errors .= "Re-queueing clients for indirect wakeup\n";
 						$subnet['indirect'] = array_merge($subnet['indirect'], $subnet['direct']);
 					}
+				} else {
+					self::addEventList($events, $subnet['direct'], 'satellite');
 				}
 			}
 			if (!empty($subnet['indirect'])) {
@@ -411,10 +422,15 @@ class RebootControl
 							$errors .= "Re-re-queueing clients for indirect wakeup\n";
 							$ok = false;
 						}
+					} else {
+						self::addEventList($events, $subnet['indirect'], 'same-subnet', $subnet['dclients'][0]['clientip']);
 					}
 				}
 				if (!$ok && !empty($subnet['iclients'])) {
 					$ok = self::wakeGroup('across subnets', $tasks, $errors, $subnet['iclients'], $subnet['indirect'], $subnet['end']);
+					if ($ok) {
+						self::addEventList($events, $subnet['indirect'], 'other-subnet', $subnet['iclients'][0]['clientip']);
+					}
 				}
 				if (!$ok) {
 					$errors .= "I'm all out of ideas.\n";
@@ -432,6 +448,9 @@ class RebootControl
 		$failed = array_merge($bad, $unknown);
 		$id = Util::randomUuid();
 		self::addTask($id, self::TASK_WOL, $list, $tasks, ['log' => $errors]);
+		foreach ($events as $event) {
+			EventLog::applyFilterRules('#action-wol', $event);
+		}
 		return $id;
 	}
 
@@ -497,4 +516,22 @@ class RebootControl
 		Util::redirect('?do=rebootcontrol&show=exec&what=prepare&id=' . $id);
 	}
 
+	/**
+	 * Add given clients to given event array
+	 * @param array $events
+	 * @param array $clients
+	 * @param string $type
+	 * @param null $via
+	 */
+	private static function addEventList(array &$events, array $clients, string $type, $via = null)
+	{
+		foreach ($clients as $client) {
+			$client['type'] = $type;
+			if (!empty($via)) {
+				$client['via'] = $via;
+			}
+			$events[] = $client;
+		}
+	}
+
 }
-- 
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