From 9b5d3f1aeb60bd9200a1defafe12980ec3e0bf4b Mon Sep 17 00:00:00 2001
From: Steffen Pankratz <kratz00@gmx.de>
Date: Sat, 11 Aug 2018 19:53:39 +0200
Subject: [PATCH] fff-alfred-monitoring-proxy: add package
MIME-Version: 1.0
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CC: kratz00@gmx.de
Signed-off-by: Tim Niemeyer <tim@tn-x.org>
- Changed subject
- Changed curl parameters
- Added firewall rule
- Configure alfred to be master
- Add fff-nodewatcher as dep, because we use the alfred config
- Change data handling during curl to pipe
- Add newline on cron rule
Signed-off-by: Fabian Bläse <fabian@blaese.de>
- Fix alfred master mode introduced by packaging alfred
- Adjust monitoring-proxy waittime to suggestion
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
---
 .../fff/fff-alfred-monitoring-proxy/Makefile  | 32 +++++++++++++++++++
 .../files/etc/uci-defaults/52-alfred-master   |  6 ++++
 .../files/usr/lib/filewall.d/06-enable-mc-out |  1 +
 .../lib/micron.d/fff-alfred-monitoring-proxy  |  1 +
 .../files/usr/sbin/alfred-monitoring-proxy    |  7 ++++
 5 files changed, 47 insertions(+)
 create mode 100644 src/packages/fff/fff-alfred-monitoring-proxy/Makefile
 create mode 100755 src/packages/fff/fff-alfred-monitoring-proxy/files/etc/uci-defaults/52-alfred-master
 create mode 100644 src/packages/fff/fff-alfred-monitoring-proxy/files/usr/lib/filewall.d/06-enable-mc-out
 create mode 100644 src/packages/fff/fff-alfred-monitoring-proxy/files/usr/lib/micron.d/fff-alfred-monitoring-proxy
 create mode 100755 src/packages/fff/fff-alfred-monitoring-proxy/files/usr/sbin/alfred-monitoring-proxy

diff --git a/src/packages/fff/fff-alfred-monitoring-proxy/Makefile b/src/packages/fff/fff-alfred-monitoring-proxy/Makefile
new file mode 100644
index 00000000..424dd589
--- /dev/null
+++ b/src/packages/fff/fff-alfred-monitoring-proxy/Makefile
@@ -0,0 +1,32 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=fff-alfred-monitoring-proxy
+PKG_VERSION:=0.0.1
+PKG_RELEASE:=1
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/fff-alfred-monitoring-proxy
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/fff-alfred-monitoring-proxy
+    SECTION:=base
+    CATEGORY:=Freifunk
+    TITLE:= Freifunk-Franken Alfred-Monitoring-Proxy
+    URL:=https://www.freifunk-franken.de/
+    DEPENDS:=+micrond +fff-random +curl +alfred-json +fff-nodewatcher
+endef
+
+define Package/fff-alfred-monitoring-proxy/description
+ The Alfred-Monitoring-Proxy is used
+ to send node status information to https://monitoring.freifunk-franken.de/
+endef
+
+define Build/Prepare
+    echo "all: " > $(PKG_BUILD_DIR)/Makefile
+endef
+
+define Package/fff-alfred-monitoring-proxy/install
+    $(CP) ./files/* $(1)/
+endef
+
+$(eval $(call BuildPackage,fff-alfred-monitoring-proxy))
diff --git a/src/packages/fff/fff-alfred-monitoring-proxy/files/etc/uci-defaults/52-alfred-master b/src/packages/fff/fff-alfred-monitoring-proxy/files/etc/uci-defaults/52-alfred-master
new file mode 100755
index 00000000..bf76a162
--- /dev/null
+++ b/src/packages/fff/fff-alfred-monitoring-proxy/files/etc/uci-defaults/52-alfred-master
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+uci -q set "alfred.alfred.mode=master"
+
+uci -q commit alfred
+
diff --git a/src/packages/fff/fff-alfred-monitoring-proxy/files/usr/lib/filewall.d/06-enable-mc-out b/src/packages/fff/fff-alfred-monitoring-proxy/files/usr/lib/filewall.d/06-enable-mc-out
new file mode 100644
index 00000000..15905de1
--- /dev/null
+++ b/src/packages/fff/fff-alfred-monitoring-proxy/files/usr/lib/filewall.d/06-enable-mc-out
@@ -0,0 +1 @@
+ebtables -P MULTICAST_OUT RETURN
diff --git a/src/packages/fff/fff-alfred-monitoring-proxy/files/usr/lib/micron.d/fff-alfred-monitoring-proxy b/src/packages/fff/fff-alfred-monitoring-proxy/files/usr/lib/micron.d/fff-alfred-monitoring-proxy
new file mode 100644
index 00000000..4571efc4
--- /dev/null
+++ b/src/packages/fff/fff-alfred-monitoring-proxy/files/usr/lib/micron.d/fff-alfred-monitoring-proxy
@@ -0,0 +1 @@
+*/5 * * * * sleep $(/usr/bin/random 70 85); /usr/sbin/alfred-monitoring-proxy
diff --git a/src/packages/fff/fff-alfred-monitoring-proxy/files/usr/sbin/alfred-monitoring-proxy b/src/packages/fff/fff-alfred-monitoring-proxy/files/usr/sbin/alfred-monitoring-proxy
new file mode 100755
index 00000000..c35e7f97
--- /dev/null
+++ b/src/packages/fff/fff-alfred-monitoring-proxy/files/usr/sbin/alfred-monitoring-proxy
@@ -0,0 +1,7 @@
+#!/bin/ash
+
+api_url="https://monitoring.freifunk-franken.de/api/alfred"
+fetch_id="64"
+
+(echo -n "{\"$fetch_id\": "; alfred-json -r "$fetch_id"; echo -n "}") | \
+    curl -k -v -H "Content-type: application/json; charset=UTF-8" -X POST --data "@-" $api_url