summaryrefslogtreecommitdiff
path: root/package/network/services/uhttpd/files/uhttpd.init
blob: 379a9f5b5f7d5806d86fe12f335274dede6c2045 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
#!/bin/sh /etc/rc.common
# Copyright (C) 2010 Jo-Philipp Wich

START=50

SERVICE_DAEMONIZE=1
SERVICE_WRITE_PID=1

UHTTPD_BIN="/usr/sbin/uhttpd"
PX5G_BIN="/usr/sbin/px5g"

append_arg() {
	local cfg="$1"
	local var="$2"
	local opt="$3"
	local def="$4"
	local val

	config_get val "$cfg" "$var"
	[ -n "$val" -o -n "$def" ] && append UHTTPD_ARGS "$opt ${val:-$def}"
}

append_bool() {
	local cfg="$1"
	local var="$2"
	local opt="$3"
	local def="$4"
	local val

	config_get_bool val "$cfg" "$var" "$def"
	[ "$val" = 1 ] && append UHTTPD_ARGS "$opt"
}

generate_keys() {
	local cfg="$1"
	local key="$2"
	local crt="$3"
	local days bits country state location commonname

	config_get days       "$cfg" days
	config_get bits       "$cfg" bits
	config_get country    "$cfg" country
	config_get state      "$cfg" state
	config_get location   "$cfg" location
	config_get commonname "$cfg" commonname

	[ -x "$PX5G_BIN" ] && {
		$PX5G_BIN selfsigned -der \
			-days ${days:-730} -newkey rsa:${bits:-1024} -keyout "$UHTTPD_KEY" -out "$UHTTPD_CERT" \
			-subj /C="${country:-DE}"/ST="${state:-Saxony}"/L="${location:-Leipzig}"/CN="${commonname:-OpenWrt}"
	}
}

start_instance()
{
	UHTTPD_ARGS=""
	UHTTPD_CERT=""
	UHTTPD_KEY=""

	local cfg="$1"
	local realm="$(uci_get system.@system[0].hostname)"
	local listen http https interpreter path

	append_arg "$cfg" home "-h"
	append_arg "$cfg" realm "-r" "${realm:-OpenWrt}"
	append_arg "$cfg" config "-c"
	append_arg "$cfg" cgi_prefix "-x"
	append_arg "$cfg" lua_prefix "-l"
	append_arg "$cfg" lua_handler "-L"
	append_arg "$cfg" script_timeout "-t"
	append_arg "$cfg" network_timeout "-T"
	append_arg "$cfg" tcp_keepalive "-A"
	append_arg "$cfg" error_page "-E"
	append_arg "$cfg" index_page "-I"
	append_arg "$cfg" max_requests "-n" 3

	append_bool "$cfg" no_symlinks "-S" 0
	append_bool "$cfg" no_dirlists "-D" 0
	append_bool "$cfg" rfc1918_filter "-R" 0

	config_get http "$cfg" listen_http
	for listen in $http; do
		append UHTTPD_ARGS "-p $listen"
	done

	config_get interpreter "$cfg" interpreter
	for path in $interpreter; do
		append UHTTPD_ARGS "-i $path"
	done

	config_get https "$cfg" listen_https
	config_get UHTTPD_KEY  "$cfg" key  /etc/uhttpd.key
	config_get UHTTPD_CERT "$cfg" cert /etc/uhttpd.crt

	[ -n "$https" ] && {
		[ -f "$UHTTPD_CERT" -a -f "$UHTTPD_KEY" ] || {
			config_foreach generate_keys cert
		}

		[ -f "$UHTTPD_CERT" -a -f "$UHTTPD_KEY" ] && {
			append_arg "$cfg" cert "-C"
			append_arg "$cfg" key  "-K"

			for listen in $https; do
				append UHTTPD_ARGS "-s $listen"
			done
		}
	}

	SERVICE_PID_FILE=/var/run/uhttpd_${cfg}.pid
	service_start $UHTTPD_BIN -f $UHTTPD_ARGS

	# Check if daemon is running, if not then
	# re-execute in foreground to display error.
	sleep 1 && service_check $UHTTPD_BIN || \
		$UHTTPD_BIN -f $UHTTPD_ARGS
}

stop_instance()
{
	local cfg="$1"

	SERVICE_PID_FILE=/var/run/uhttpd_${cfg}.pid
	service_stop $UHTTPD_BIN
}

start() {
	config_load uhttpd
	config_foreach start_instance uhttpd
}

stop() {
	config_load uhttpd
	config_foreach stop_instance uhttpd
}