From: Dirk Brenken <dev@brenken.org>
Date: Fri, 20 Mar 2020 15:11:31 +0000 (+0100)
Subject: luci-base: accept alternative logread location
X-Git-Url: https://git.librecmc.org/?p=oweals%2Fluci.git;a=commitdiff_plain;h=c235829326ae605f5f963231f8cc055e75767b4f

luci-base: accept alternative logread location

* minimal change to accept the usual logread location
  plus the alternative location (/usr/sbin/logread)
  used by syslog-ng (see openwrt/packages/issues/11535 for reference)

Signed-off-by: Dirk Brenken <dev@brenken.org>
(cherry picked from commit 085f3f7809daae9a239214d6324557eb6295dc1e)
---

diff --git a/modules/luci-base/root/usr/share/rpcd/acl.d/luci-base.json b/modules/luci-base/root/usr/share/rpcd/acl.d/luci-base.json
index 1f5b26f8d..8b8481b1c 100644
--- a/modules/luci-base/root/usr/share/rpcd/acl.d/luci-base.json
+++ b/modules/luci-base/root/usr/share/rpcd/acl.d/luci-base.json
@@ -49,6 +49,7 @@
 				"/sbin/ip -6 neigh show": [ "exec" ],
 				"/sbin/ip -6 route show table all": [ "exec" ],
 				"/sbin/logread -e ^": [ "exec" ],
+				"/usr/sbin/logread -e ^": [ "exec" ],
 				"/usr/bin/ping *": [ "exec" ],
 				"/usr/bin/ping6 *": [ "exec" ],
 				"/usr/bin/traceroute *": [ "exec" ],
diff --git a/modules/luci-mod-status/htdocs/luci-static/resources/view/status/syslog.js b/modules/luci-mod-status/htdocs/luci-static/resources/view/status/syslog.js
index 145a632e6..2bd29194d 100644
--- a/modules/luci-mod-status/htdocs/luci-static/resources/view/status/syslog.js
+++ b/modules/luci-mod-status/htdocs/luci-static/resources/view/status/syslog.js
@@ -5,9 +5,16 @@
 
 return view.extend({
 	load: function() {
-		return fs.exec_direct('/sbin/logread', [ '-e', '^' ]).catch(function(err) {
-			ui.addNotification(null, E('p', {}, _('Unable to load log data: ' + err.message)));
-			return '';
+		return Promise.all([
+			L.resolveDefault(fs.stat('/sbin/logread'), null),
+			L.resolveDefault(fs.stat('/usr/sbin/logread'), null)
+		]).then(function(stat) {
+			var logger = stat[0] ? stat[0].path : stat[1] ? stat[1].path : null;
+
+			return fs.exec_direct(logger, [ '-e', '^' ]).catch(function(err) {
+				ui.addNotification(null, E('p', {}, _('Unable to load log data: ' + err.message)));
+				return '';
+			});
 		});
 	},