Diff of /mcore-src/trunk/mcore-tools/src/include/common.global.class.in

Parent Directory | Revision Log | Patch

	revision 2407 by niro, Mon Aug 31 09:02:48 2015 UTC	revision 2817 by niro, Wed Apr 12 13:21:50 2017 UTC
#	Line 9  mecho()	Line 9  mecho()
9	local webcrlf	local webcrlf
10
11	# print nothing if quiet mode was requested	# print nothing if quiet mode was requested
12	[[ ${QUIET} = true ]] && return	[[ ${QUIET} = 1 ]] && return
13
14	if [[ ${NOCOLORS} = true ]]	if [[ ${NOCOLORS} = 1 ]]
15	then	then
16	COLCYAN=""	COLCYAN=""
17	COLDEFAULT=""	COLDEFAULT=""
18	fi	fi
19
20	[[ ${WEBCRLF} = true ]] && webcrlf="<br>"	[[ ${WEBCRLF} = 1 ]] && webcrlf="<br>"
21
22	# respect -n	# respect -n
23	case $1 in	case $1 in
#	Line 35  eecho()	Line 35  eecho()
35	local opts	local opts
36	local webcrlf	local webcrlf
37
38	if [[ ${NOCOLORS} = true ]]	if [[ ${NOCOLORS} = 1 ]]
39	then	then
40	COLRED=""	COLRED=""
41	COLDEFAULT=""	COLDEFAULT=""
42	fi	fi
43
44	[[ ${WEBCRLF} = true ]] && webcrlf="<br>"	[[ ${WEBCRLF} = 1 ]] && webcrlf="<br>"
45
46	# respect -n	# respect -n
47	case $1 in	case $1 in
#	Line 59  rvecho()	Line 59  rvecho()
59	local opts	local opts
60	local webcrlf	local webcrlf
61
62	if [[ ${NOCOLORS} = true ]]	if [[ ${NOCOLORS} = 1 ]]
63	then	then
64	COLPURPLE=""	COLPURPLE=""
65	COLDEFAULT=""	COLDEFAULT=""
66	fi	fi
67
68	[[ ${WEBCRLF} = true ]] && webcrlf="<br>"	[[ ${WEBCRLF} = 1 ]] && webcrlf="<br>"
69
70	# respect -n	# respect -n
71	case $1 in	case $1 in
#	Line 149  clearconfig()	Line 149  clearconfig()
149	# this wrapper runs a command in the xsession of the unpriv_user	# this wrapper runs a command in the xsession of the unpriv_user
150	x11runas()	x11runas()
151	{	{
152	if [[ -n $(pidof X) ]] || [[ -n $(pidof Xorg) ]]	if [[ -n $(pidof X) ]] || [[ -n $(pidof Xorg) ]] || [[ -n $(pidof Xorg.bin) ]]
153	then	then
154	su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@"	su - "${MCORE_UNPRIV_USER}" -c "DISPLAY=${MCORE_XORG_DISPLAY} $@"
155		else
156		decho "x11runas(): No running X, Xorg or Xorg.bin process found"
157	fi	fi
158	}	}
159
#	Line 258  system_chroot()	Line 260  system_chroot()
260	iface_for_remote_addr()	iface_for_remote_addr()
261	{	{
262	set -- $(ip -o route get to $1)	set -- $(ip -o route get to $1)
263	echo $5	# honor routes with and without a gateway
264		case $@ in
265		*via*) echo $5 ;;
266		*) echo $3 ;;
267		esac
268		}
269
270		validate_ip_addr()
271		{
272		local ip="$1"
273		local retval=1
274		local _ifs
275
276		if [[ ${ip} =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]
277		then
278		_ifs=$IFS
279		IFS='.'
280		# convert to an array
281		ip=($ip)
282		IFS=$_ifs
283
284		if [[ ${ip[0]} -le 255 ]] &&
285		[[ ${ip[1]} -le 255 ]] &&
286		[[ ${ip[2]} -le 255 ]] &&
287		[[ ${ip[3]} -le 255 ]]
288		then
289		retval=$?
290		fi
291		fi
292
293		return ${retval}
294	}	}
295
296	# get ip from dns name	# get ip from dns name
297	dns_to_ip()	dns_to_ip()
298	{	{
299	set -- $(getent hosts $1)	if ! validate_ip_addr $1
300		then
301		set -- $(getent hosts $1)
302		fi
303	echo $1	echo $1
304	}	}
305
306		iface_for_ip()
307		{
308		set -- $(ip -o addr show to $1)
309		echo $2
310		}
311
312		iface_for_mac()
313		{
314		local interface="" mac="$(echo $1 | sed 'y/ABCDEF/abcdef/')"
315		for interface in /sys/class/net/*; do
316		if [ $(cat $interface/address) = "$mac" ]; then
317		echo ${interface##*/}
318		fi
319		done
320		}
321
322		mac_for_iface()
323		{
324		local iface="$1"
325		if [ -f /sys/class/net/${iface}/address ]
326		then
327		cat /sys/class/net/${iface}/address
328		fi
329		}
330
331		certificate_fingerprint()
332		{
333		local cert_fingerprint
334		local retval
335
336		if [[ ! -f ${MCORE_CERT_FILE} ]]
337		then
338		eecho "MCORE_CERT_FILE '${MCORE_CERT_FILE}' does not exist."
339		return 1
340		fi
341
342		cert_fingerprint=$(openssl x509 -noout -modulus -in "${MCORE_CERT_FILE}" | openssl sha1 | sed 's:(stdin)=\ ::')
343		retval="$?"
344
345		if [[ ${retval} != 0 ]]
346		then
347		eecho "Error '${retval}' while generating cert_fingerprint."
348		return 1
349		fi
350
351		if [[ -z ${cert_fingerprint} ]]
352		then
353		eecho "Error: cert_fingerprint is empty"
354		return 1
355		else
356		echo "${cert_fingerprint}"
357		fi
358		}
359
360		key_fingerprint()
361		{
362		local key_fingerprint
363		local retval
364
365		if [[ ! -f ${MCORE_KEY_FILE} ]]
366		then
367		eecho "MCORE_KEY_FILE '${MCORE_KEY_FILE}' does not exist."
368		return 1
369		fi
370
371		key_fingerprint=$(openssl rsa -noout -modulus -in "${MCORE_KEY_FILE}" | openssl sha1 | sed 's:(stdin)=\ ::')
372		retval="$?"
373
374		if [[ ${retval} != 0 ]]
375		then
376		eecho "Error '${retval}' while generating key_fingerprint."
377		return 1
378		fi
379
380		if [[ -z ${key_fingerprint} ]]
381		then
382		eecho "Error: key_fingerprint is empty"
383		return 1
384		else
385		echo "${key_fingerprint}"
386		fi
387		}
388
389		nsslsay()
390		{
391		nssl "${SSLSAY_IP}" "${SSLSAY_PORT}" << EOF
392		auth ${SSLSAY_USER} ${SSLSAY_PASS}
393		$@
394		quit
395		EOF
396		}
397
398		nsslsay_fingerprint()
399		{
400		nssl "${SSLSAY_IP}" "${SSLSAY_PORT}" << EOF
401		certauth $(certificate_fingerprint)
402		$@
403		quit
404		EOF
405		}
406
407		nsslsay_queue_init()
408		{
409		SSLSAY_QUEUE=()
410		}
411
412		nsslsay_queue_add()
413		{
414		SSLSAY_QUEUE+=( "$@" )
415		}
416
417		nsslsay_queue_print()
418		{
419		local count
420		local i
421
422		count="${#SSLSAY_QUEUE[*]}"
423		for ((i=0; i < count; i++))
424		do
425		echo "${SSLSAY_QUEUE[${i}]}"
426		done
427		}
428
429		nsslsay_queue_run()
430		{
431		nsslsay "$(nsslsay_queue_print)"
432		}
433
434		nsslsay_queue_run_fingerprint()
435		{
436		nsslsay_fingerprint "$(nsslsay_queue_print)"
437		}
438
439		# read_cmdline "$variable"
440		# eg: read_cmdline "lang="
441		#       returns the value of the cmdline variable lang
442		# eg: read_cmdline "rd.info"
443		#      returns bool 1 if the variable was defined
444		#
445		read_cmdline()
446		{
447		local variable="$1"
448		local retval
449		local i
450
451		if [[ -z ${variable} ]]
452		then
453		eecho "no variable given"
454		return 1
455		fi
456
457		if [ ! -e /proc/cmdline ]
458		then
459		eecho "read_cmdline(): /proc/cmdline does not exists"
460		return 1
461		fi
462
463		for i in $(</proc/cmdline)
464		do
465		if [[ ${i} = ${variable}* ]]
466		then
467		case ${variable} in
468		*=*) retval="${i#*=}" ;;
469		*) retval=1 ;; # bool
470		esac
471		fi
472		done
473
474		echo "${retval}"
475		return 0
476		}

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Legend: Removed from v.2407   changed lines   Added in v.2817