summaryrefslogtreecommitdiffstats
path: root/etc/rc.php_ini_setup
blob: 94de7663002cb243d6451047fa7d3ac39da24652 (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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
#!/bin/sh
#
#	rc.php_ini_setup
#	Copyright (C) 2010 Scott Ullrich <sullrich@gmail.com>
#	All rights reserved.
#
#	Redistribution and use in source and binary forms, with or without
#	modification, are permitted provided that the following conditions are met:
#
#	1. Redistributions of source code must retain the above copyright notice,
#	   this list of conditions and the following disclaimer.
#
#	2. Redistributions in binary form must reproduce the above copyright
#	   notice, this list of conditions and the following disclaimer in the
#	   documentation and/or other materials provided with the distribution.
#
#	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
#	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
#	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
#	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
#	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
#	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
#	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
#	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
#	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
#	POSSIBILITY OF SUCH DAMAGE.

# Set our operating platform
PLATFORM=`/bin/cat /etc/platform`
MIN_REALMEM_FOR_APC=512

if [ -d /usr/local/lib/php/20121212 ]; then
	EXTENSIONSDIR="/usr/local/lib/php/20121212/"
elif [ -d /usr/local/lib/php/20090626 ]; then
	EXTENSIONSDIR="/usr/local/lib/php/20090626/"
else
	EXTENSIONSDIR="/usr/local/lib/php/20060613/"
fi

# Grab amount of memory that is detected
if [ -f /var/log/dmesg.boot ]; then
	AVAILMEM=`/bin/cat /var/log/dmesg.boot |/usr/bin/awk '/avail memory/ { memory=($4 / 1048576); printf("%0.0f\n", memory); exit}'`
else 
	AVAILMEM=`/sbin/dmesg -a |/usr/bin/awk '/avail memory/ { memory=($4 / 1048576); printf("%0.0f\n", memory); exit}'`
fi

if [ -z "$AVAILMEM" ]; then
	MEM=`/sbin/sysctl hw.physmem | cut -d':' -f2`
	AVAILMEM=`/bin/expr $MEM / 1048576`
fi


# Get amount of ram installed on this system
REALMEM=`/sbin/sysctl hw.realmem | /usr/bin/awk '{print $2/1048576}' | /usr/bin/awk -F '.' '{print $1}'`
export REALMEM
export LOWMEM

if [  ${REALMEM} -lt $MIN_REALMEM_FOR_APC ]; then
	LOWMEM="TRUE"
	echo ">>> Under $MIN_REALMEM_FOR_APC megabytes of ram detected.  Not enabling APC."
	echo ">>> Under $MIN_REALMEM_FOR_APC megabytes of ram detected.  Not enabling APC." | /usr/bin/logger -p daemon.info -i -t rc.php_ini_setup
else

	# Calculate APC SHM size according 
	# to detected memory values
	if [ "$AVAILMEM" -gt "135" ]; then
		APCSHMEMSIZE="10M"
	fi
	if [ "$AVAILMEM" -gt "256" ]; then
		APCSHMEMSIZE="20M"
	fi
	if [ "$AVAILMEM" -gt "384" ]; then
		APCSHMEMSIZE="25M"
	fi
	if [ "$AVAILMEM" -gt "512" ]; then
		APCSHMEMSIZE="30M"
	fi
	if [ "$AVAILMEM" -gt "784" ]; then
		APCSHMEMSIZE="50M"
	fi
fi

# Set upload directory
if [ "$PLATFORM" = "nanobsd" ]; then
	UPLOADTMPDIR=`/usr/bin/grep upload_path /etc/inc/globals.inc | /usr/bin/cut -d'"' -f4`
else 
	UPLOADTMPDIR="/tmp"
fi

# Define php modules.  Do not add .so, it will  
# be done automatically by the script below.
PHPMODULES="standard"
if [ "$LOWMEM" != "TRUE" ]; then
	PHPMODULES="$PHPMODULES apc"
fi
# Config read/write
PHPMODULES="$PHPMODULES xml libxml dom"
PHPMODULES="$PHPMODULES simplexml xmlreader xmlwriter"
# Downloading via HTTP/FTP (pkg mgr, etc)
PHPMODULES="$PHPMODULES curl date"
# Internationalization 
PHPMODULES="$PHPMODULES gettext"
# User manager
PHPMODULES="$PHPMODULES ldap openssl pcntl"
PHPMODULES="$PHPMODULES hash"
PHPMODULES="$PHPMODULES mcrypt"
# Regexs, PERL style!
PHPMODULES="$PHPMODULES pcre"
# The mighty posix!
PHPMODULES="$PHPMODULES posix"
PHPMODULES="$PHPMODULES readline"
# Login sessions
PHPMODULES="$PHPMODULES session"
# Extra sanity seatbelts
PHPMODULES="$PHPMODULES suhosin"
# Firewall rules edit
PHPMODULES="$PHPMODULES ctype"
# firewall_rules_edit.php
PHPMODULES="$PHPMODULES mbstring"
# Synchronization primitives
PHPMODULES="$PHPMODULES shmop"
# Page compression
PHPMODULES="$PHPMODULES zlib"
# SQLlite & Database
PHPMODULES="$PHPMODULES spl"
PHPMODULES="$PHPMODULES pdo"
PHPMODULES="$PHPMODULES sqlite3"
# RADIUS
PHPMODULES="$PHPMODULES radius"
# ZeroMQ
PHPMODULES="$PHPMODULES zmq"
# SSH2
PHPMODULES="$PHPMODULES ssh2"
# pfSense extensions
PHPMODULES="$PHPMODULES pfSense"
# json
PHPMODULES="$PHPMODULES json"
# bcmath
PHPMODULES="$PHPMODULES bcmath"
# filter
PHPMODULES="$PHPMODULES filter"

PHP_ZEND_MODULES="ioncube_loader"
PHP_ZEND_MODULES_TS="ioncube_loader_ts"

# Modules previously included.
# can be turned on by touching
# /etc/php_dynamodules/$modulename
#	sysvmsg \
#	sysvsem \
#	sysvshm \
#	bcmath \
#	tokenizer \
#	uploadprogress \
#	sockets \
#	Reflection \
#	mysql \
#	bz2	\

# Clear the .ini file to make sure we are clean
if [ -f /usr/local/etc/php.ini ]; then
	/bin/rm /usr/local/etc/php.ini
fi
if [ -f /usr/local/lib/php.ini ]; then
	/bin/rm /usr/local/lib/php.ini
fi
LOADED_MODULES=`/usr/local/bin/php -m | /usr/bin/grep -v "\["`

# Fetch the timezone from the XML and set it here. We set it later too in the running scripts
TIMEZONE=`cat /conf/config.xml | egrep -E '<timezone>(.*?)</timezone>' | awk -F'>' '{print $2}'|awk -F'<' '{print $1}'`

# Get a loaded module list in the stock php
# Populate a dummy php.ini to avoid
# the file being clobbered and the firewall
# not being able to boot back up.
/bin/cat >/usr/local/lib/php.ini <<EOF
; File generated from /etc/rc.php_ini_setup
output_buffering = "0"
expose_php = Off
implicit_flush = true
magic_quotes_gpc = Off
max_execution_time = 900
max_input_time = 1800
register_argc_argv = On
register_long_arrays = Off
variables_order = "GPCS"
file_uploads = On
upload_tmp_dir = ${UPLOADTMPDIR}
upload_max_filesize = 200M
post_max_size = 200M
html_errors = Off
zlib.output_compression = Off
zlib.output_compression_level = 1
include_path = ".:/etc/inc:/usr/local/www:/usr/local/captiveportal:/usr/local/pkg"
display_startup_errors=on
display_errors=on
log_errors=on
error_log=/tmp/PHP_errors.log
extension_dir=${EXTENSIONSDIR}
date.timezone="${TIMEZONE}"

; Extensions

EOF

# Copy php.ini file to etc/ too (cli)
/bin/cp /usr/local/lib/php.ini /usr/local/etc/php.ini

# Ensure directory exists
if [ ! -d /etc/php_dynamodules ]; then
	/bin/mkdir /etc/php_dynamodules
fi
if [ ! -d /etc/php_dynamodules_zend ]; then
	/bin/mkdir /etc/php_dynamodules_zend
fi
if [ ! -d /etc/php_dynamodules_zend_ts ]; then
	/bin/mkdir /etc/php_dynamodules_zend_ts
fi

# Read in dynamodules
if [ -d /etc/php_dynamodules ]; then
	DYNA_MODULES=`/bin/ls -Utr /etc/php_dynamodules/`
	PHPMODULES="$PHPMODULES $DYNA_MODULES"
fi

# Read in zend modules
if [ -d /etc/php_dynamodules_zend ]; then
	DYNA_MODULES=`/bin/ls /etc/php_dynamodules_zend/`
	PHP_ZEND_MODULES="$PHP_ZEND_MODULES $DYNA_MODULES"
fi

# Read in zend threaded modules
if [ -d /etc/php_dynamodules_zend_ts ]; then
	DYNA_MODULES=`/bin/ls /etc/php_dynamodules_zend_ts/`
	PHP_ZEND_MODULES_TS="$PHP_ZEND_MODULES_TS $DYNA_MODULES"
fi

# Loop through and generate modules to load.
# Take into account modules built into php.
for EXT in $PHPMODULES; do
	SHOULDADD="true"
	# Check to see if module is compiled into php statically
	for LM in $LOADED_MODULES; do
		if [ "$EXT" = "$LM" ]; then
			SHOULDADD="false"
		fi
	done
	if [ "$SHOULDADD" = "true" ]; then
		# Ensure extension exists before adding.
		if [ -f "${EXTENSIONSDIR}${EXT}.so" ]; then
			echo "extension=${EXT}.so" >> /usr/local/lib/php.ini
		fi
	fi
done

# Zend modules
for EXT in $PHP_ZEND_MODULES; do
	# Ensure extension exists before adding.
	if [ -f "${EXTENSIONSDIR}/ioncube/${EXT}.so" ]; then
		echo "zend_extension=${EXTENSIONSDIR}/ioncube/${EXT}.so" >> /usr/local/lib/php.ini
	fi
done

# Zend threaded modules
for EXT in $PHP_ZEND_MODULES_TS; do
	# Ensure extension exists before adding.
	if [ -f "${EXTENSIONSDIR}/ioncube/${EXT}.so" ]; then
		echo "zend_extension_ts=${EXTENSIONSDIR}/ioncube/${EXT}.so" >> /usr/local/lib/php.ini
	fi
done


if [ "$LOWMEM" != "TRUE" ]; then

	/bin/cat >>/usr/local/lib/php.ini <<EOF

; APC Settings
apc.enabled="1"
apc.enable_cli="0"
apc.shm_size="${APCSHMEMSIZE}"

EOF
fi

	/bin/cat >>/usr/local/lib/php.ini <<EOF

[suhosin]
suhosin.get.max_array_depth = 5000
suhosin.get.max_array_index_length = 256
suhosin.get.max_vars = 5000
suhosin.get.max_value_length = 500000
suhosin.post.max_array_depth = 5000
suhosin.post.max_array_index_length = 256
suhosin.post.max_vars = 5000
suhosin.post.max_value_length = 500000
suhosin.request.max_array_depth = 5000
suhosin.request.max_array_index_length = 256
suhosin.request.max_vars = 5000
suhosin.request.max_value_length = 500000
suhosin.memory_limit = 512435456

EOF


PHPFPMMAX=3
if [ $REALMEM -lt 250 ]; then
	PHPFPMMAX=2
elif [ ${REALMEM} -gt 1000 ]; then
	PHPFPMMAX=4
fi

/bin/cat > /usr/local/lib/php-fpm.conf <<EOF

[global]
pid = run/php-fpm.pid
error_log=syslog
syslog.facility = daemon
syslog.ident = system
log_level = error
daemonize = yes
events.mechanism = kqueue
process.max = ${PHPFPMMAX}

[lighty]
user = root
group = wheel
;mode = 0600

listen = /var/run/php-fpm.socket
listen.owner = root
listen.group = wheel
listen.mode = 0600

security.limit_extensions =

; Pass environment variables
env[PATH] = /bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
env[LOGNAME] = root

EOF

if [ $REALMEM -lt 350 ]; then
	/bin/cat >> /usr/local/lib/php-fpm.conf <<EOF

pm = ondemand
pm.process_idle_timeout = 5
pm.max_children = $PHPFPMMAX
pm.max_requests = 500

EOF

elif [ $REALMEM -gt 1000 ]; then
	/bin/cat >> /usr/local/lib/php-fpm.conf <<EOF

pm = dynamic
pm.process_idle_timeout = 5
pm.max_children = $PHPFPMMAX
pm.start_servers = 1
pm.max_requests = 500
pm.min_spare_servers=1
pm.max_spare_servers=1

EOF
else

	/bin/cat >> /usr/local/lib/php-fpm.conf <<EOF

pm = static
pm.max_children = $PHPFPMMAX
pm.max_requests = 500

EOF

fi

# Copy php.ini file to etc/ too (cli)
/bin/cp /usr/local/lib/php.ini /usr/local/etc/php.ini

# Remove old log file if it exists.
if [ -f /var/run/php_modules_load_errors.txt ]; then
	/bin/rm /var/run/php_modules_load_errors.txt
fi 

for EXT in $PHPMODULES; do
	PHPMODULESLC="$PHPMODULESLC `echo "$EXT" | /usr/bin/tr '[:upper:]' '[:lower:]'`"
done

# Check loaded modules and remove anything that did not load correctly
LOADED_MODULES=`/usr/local/bin/php -m | /usr/bin/tr '[:upper:]' '[:lower:]' 2>/dev/null | /usr/bin/grep -v "\["`
for EXT in $PHPMODULESLC; do
	SHOULDREMOVE="true"
	for LM in $LOADED_MODULES; do
		if [ "$EXT" = "$LM" ]; then
			SHOULDREMOVE="false"
		fi		
	done
	# Handle low memory situations
	if [ "$LOWMEM" = "TRUE" ]; then
		if [ "$EXT" = "apc" ]; then
			SHOULDREMOVE="true"
		fi
		if [ "$EXT" = "xcache" ]; then
			SHOULDREMOVE="true"
		fi
	fi
	if [ "$SHOULDREMOVE" = "true" ]; then
		if [ -f "${EXTENSIONSDIR}${EXT}.so" ]; then
			echo ">>> ${EXT} did not load correctly.  Removing from php.ini..." >> /var/run/php_modules_load_errors.txt
			/bin/cat /usr/local/lib/php.ini | /usr/bin/grep -v $EXT > /tmp/php.ini
			/bin/rm -f /usr/local/lib/php.ini
			/bin/mv /tmp/php.ini /usr/local/lib/php.ini
		fi
	fi
done

# Copy php.ini file to etc/ too (cli)
/bin/cp /usr/local/lib/php.ini /usr/local/etc/php.ini
OpenPOWER on IntegriCloud