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hosting-check.sh
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#!/bin/bash
#
# Hosting (webspace) checker
#
# VERSION :0.3
# DATE :2014-09-02
# AUTHOR :Viktor Szépe <[email protected]>
# LICENSE :The MIT License (MIT)
# URL :https://github.com/szepeviktor/hosting-check
# DEPENDS :apt-get install lftp bind9-host whois
# DEPENDS2 :apt-get install curl bind9-host whois
# EXTRA :pip install ansi2html
# BASH-VERSION :4.2+
# SETTINGS
# ========
#
# URL with trailing slash
HC_SITE="http://SITE.URL/"
# FTP access
HC_FTP_HOST="FTPHOST"
HC_FTP_PORT="21"
HC_FTP_WEBROOT="/public_html"
HC_FTP_USER="FTPUSER"
HC_FTP_PASSWORD='FTPPASSWORD'
HC_FTP_ENABLE_TLS="1"
HC_MAILSERVER_IP="MAIN_SMTP_IP"
HC_TIMEZONE="Europe/Budapest"
[ -r .hcrc ] && . .hcrc
#######################
HC_VERSION="0.3"
HC_FTP_USERPASS="${HC_FTP_USER},${HC_FTP_PASSWORD}"
HC_SECRETKEY="$(echo "$RANDOM" | md5sum | cut -d' ' -f1)"
HC_DOMAIN="$(sed -r 's|^.*[./]([^./]+\.[^./]+).*$|\1|' <<< "$HC_SITE")"
HC_HOST="$(sed -r 's|^(([a-z]+:)?//)?([a-z0-9.-]+)/.*$|\3|' <<< "$HC_SITE")"
HC_LOG="hc_${HC_HOST//[^a-z]}.vars.log"
HC_DIR="hosting-check/"
HC_UA='Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:24.0) Gecko/20140419 Firefox/24.0 hosting-check/'"$HC_VERSION"
HC_CABUNDLE="/etc/ssl/certs/ca-certificates.crt"
HC_BENCHMARK_VALUES="$(mktemp)"
HC_LOCK="$(mktemp)"
HC_PROTOCOL="ftp://"
# curl or lftp
HC_CURL="1"
which lftp &> /dev/null && HC_CURL="0"
# for printf decimals
export LC_NUMERIC=C
# prepare as multiplied integer without decimal point
fullint() {
local A="$1"
local DECIMALS="$2"
local A_DEC
# fixed number of decimals
printf -v A_DEC "%.${DECIMALS}f" "$A"
# remove dot
A_DEC="${A_DEC/./}"
# trim leading zero
printf "%.0f" "$A_DEC"
}
add() {
local A="$1"
local B="$2"
local DECIMALS="$3"
local A_FULL
local B_FULL
local SUM_FULL
local TRIM_END
[ -z "$DECIMALS" ] && DECIMALS="3"
A_FULL="$(fullint "$A" "$DECIMALS")"
B_FULL="$(fullint "$B" "$DECIMALS")"
# should be at least DECIMALS digits
printf -v SUM_FULL "%0${DECIMALS}d" $((A_FULL + B_FULL))
# stripping and .adding this many digits: DECIMALS
#old bash throws error: printf "%.${DECIMALS}f" "${SUM_FULL:0:(-${DECIMALS})}.${SUM_FULL:(-${DECIMALS})}"
#slow: printf -v TRIM_END '?%.0s' $(seq 1 ${DECIMALS})
printf -v TRIM_END "%*s" "$DECIMALS"
TRIM_END="${TRIM_END// /?}"
printf "%.${DECIMALS}f" "${SUM_FULL%$TRIM_END}.${SUM_FULL:(-${DECIMALS})}"
}
divide() {
local A="$1"
local B="$2"
local DECIMALS="$3"
local A_FULL
local B_FULL
local SUM_FULL
local TRIM_END
[ -z "$DECIMALS" ] && DECIMALS="0"
A_FULL="$(fullint "$A" "$DECIMALS")"
# multiply by 10^DECIMALS for precision
A_FULL="$((A_FULL * $(printf "%.0f" "1e${DECIMALS}") ))"
B_FULL="$(fullint "$B" "$DECIMALS")"
# should be at least DECIMALS digits
printf -v SUM_FULL "%0${DECIMALS}d" $((A_FULL / B_FULL))
# stripping and .adding this many digits: DECIMALS
printf -v TRIM_END "%*s" "$DECIMALS"
TRIM_END="${TRIM_END// /?}"
printf "%.${DECIMALS}f" "${SUM_FULL%$TRIM_END}.${SUM_FULL:(-${DECIMALS})}"
}
# singleton echo
secho() {
(
flock 9
echo "$*"
) 9> "$HC_LOCK"
}
error() {
secho "$(tput sgr0)$(tput bold)$(tput setaf 7)$(tput setab 1)[hosting-check]$(tput sgr0) $*" >&2
}
fatal() {
error "$*"
exit 11
}
msg() {
secho "$(tput sgr0)$(tput dim)$(tput setaf 0)$(tput setab 2)[hosting-check]$(tput sgr0) $*"
}
codeblock() {
secho "$(tput sgr0)$(tput bold)$(tput setaf 0)$(tput setab 7)$*$(tput sgr0)"
}
notice() {
secho "$(tput sgr0)$(tput dim)$(tput setaf 0)$(tput setab 3)[hosting-check]$(tput sgr0) $*"
}
do_ftp() {
#echo "[DBG] lftp -e $* -u $HC_FTP_USERPASS $HC_FTP_HOST" >&2
lftp -e "set cmd:interactive off; set net:timeout 5; set net:max-retries 1; set net:reconnect-interval-base 2; set dns:order 'inet inet6'; $*" \
-u "$HC_FTP_USERPASS" "${HC_PROTOCOL}${HC_FTP_HOST}:${HC_FTP_PORT}" > /dev/null
}
do_curl() {
[ -r "$HC_CABUNDLE" ] || fatal "can NOT find certificate authority bundle (${HC_CABUNDLE})"
#echo "[DBG] curl -v --user '${HC_FTP_USERPASS/,/:}' $*" >&2
curl -sS --cacert "$HC_CABUNDLE" --connect-timeout 5 --retry 1 --retry-delay 2 --ipv4 \
--user "${HC_FTP_USERPASS/,/:}" "$@"
}
## generate files
generate() {
local UNPACKDIR
UNPACKDIR="$(mktemp --directory)"
if ! mkdir "${UNPACKDIR}/${HC_DIR}"; then
fatal "hc directory creation failure"
fi
echo -n "hc" > "${UNPACKDIR}/${HC_DIR}alive.html"
cat << CSS > "${UNPACKDIR}/${HC_DIR}text-css.css"
html {
color: #222;
font-size: 1em;
line-height: 1.4;
}
CSS
cat << HTML > "${UNPACKDIR}/${HC_DIR}text-html.html"
<!doctype html>
<html lang="hu-HU">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>hc</title>
</head>
<body>
<p>Hello world! This is HTML5 Boilerplate.</p>
</body>
</html>
HTML
cat << PHP > "${UNPACKDIR}/${HC_DIR}wp-settings.php"
<?php
//dump placeholder
PHP
cat << HTACCESS > "${UNPACKDIR}/${HC_DIR}.htaccess"
## OPcache
#php_value opcache.enable 0
#php_value opcache.validate_timestamps 1
#php_value opcache.revalidate_freq 0
## APC
#php_value apc.cache_by_default 0
## New Relic
#php_value newrelic.enabled 0
<IfModule mod_setenvif.c>
SetEnvIf Secret-Key ^${HC_SECRETKEY}$ hc_allow
## Apache < 2.3
<IfModule !mod_authz_core.c>
Order deny,allow
Deny from all
Allow from env=hc_allow
</IfModule>
## Apache ≥ 2.3
<IfModule mod_authz_core.c>
Require env hc_allow
</IfModule>
</IfModule>
HTACCESS
# all mime type files
mime_type "${UNPACKDIR}/${HC_DIR}"
# PHP query
if ! cp ./hc-query.php "${UNPACKDIR}/${HC_DIR}hc-query.php"; then
rm -r "$UNPACKDIR"
fatal "please download hc-query.php also"
fi
# return temp dir
echo "$UNPACKDIR"
}
log_vars() {
local VAR_NAME="$1"
local VALUE="$2"
# escape double quotes
echo "${VAR_NAME}=\"${VALUE//\"/\\\"}\"" >> "$HC_LOG"
}
log_end() {
echo -e "## --END-- ## $(date -R)\n" >> "$HC_LOG"
}
wgetrc() {
cat <<-WGETRC
user_agent=${UA}
header=Secret-Key: ${HC_SECRETKEY}
max_redirect=0
timeout=5
tries=1
WGETRC
}
wget_def(){
WGETRC=<(wgetrc) wget "$@"
}
php_query() {
local QUERY="$1"
wget_def -qO- "${HC_SITE}${HC_DIR}hc-query.php?q=${QUERY}"
}
php_long_query() {
local QUERY="$1"
wget_def -qO- --timeout 35 "${HC_SITE}${HC_DIR}hc-query.php?q=${QUERY}"
}
## execute CPU stress test
stress_cpu() {
local ID="$1"
local BENCHMARKS
local BM1
local BM2
local BM3
BENCHMARKS="$(php_long_query stresscpu)"
BM1="$(cut -f 1 <<< "$BENCHMARKS")"
BM2="$(cut -f 2 <<< "$BENCHMARKS")"
BM3="$(cut -f 3 <<< "$BENCHMARKS")"
if [ -z "$BENCHMARKS" ] \
|| [ "$BENCHMARKS" = 0 ] \
|| [ "$BM1" = 0 ] \
|| [ "$BM2" = 0 ] \
|| [ "$BM3" = 0 ]; then
notice "CPU stress test [${ID}] failed (${BENCHMARKS})"
return 1
else
## success
secho "$BENCHMARKS" >> "$HC_BENCHMARK_VALUES"
return 0
fi
}
# calculate and display averages
stress_cpu_averages() {
local -a HC_BENCHMARK=( 0 0 0 )
local BMV
local -a VALUES=( 0 0 0 )
local -i ROUNDS="0"
# average
while read BMV; do
VALUES[0]="$(cut -f 1 <<< "$BMV")"
VALUES[1]="$(cut -f 2 <<< "$BMV")"
VALUES[2]="$(cut -f 3 <<< "$BMV")"
HC_BENCHMARK[0]="$(add "${HC_BENCHMARK[0]}" "${VALUES[0]}" 3)"
HC_BENCHMARK[1]="$(add "${HC_BENCHMARK[1]}" "${VALUES[1]}" 3)"
HC_BENCHMARK[2]="$(add "${HC_BENCHMARK[2]}" "${VALUES[2]}" 3)"
ROUNDS+="1"
done < "$HC_BENCHMARK_VALUES"
[ "$ROUNDS" = 0 ] && return 1
notice "CPU stress averages steps/shuffle/AES $(divide "${HC_BENCHMARK[0]}" "$ROUNDS" 3)/$(divide "${HC_BENCHMARK[1]}" "$ROUNDS" 3)/$(divide "${HC_BENCHMARK[2]}" "$ROUNDS" 3)"
}
## concurrent CPU stress tests
stress_cpu_multi() {
local CONCURRENCY="$1"
local I2
local -a FAILURES
# initialize output
echo -n > "$HC_BENCHMARK_VALUES"
# start
for (( i = 1; i < CONCURRENCY + 1; i += 1 )); do
printf -v I2 "%02d" "$i"
# writes to HC_BENCHMARK_VALUES
stress_cpu "${I2}/${CONCURRENCY}" &
done
# wait
for (( i = 1; i < CONCURRENCY + 1; i += 1 )); do
if ! wait %${i}; then
FAILURES+=( ${i} )
fi
done
stress_cpu_averages
# evaluate
if [ -z "${FAILURES[*]}" ]; then
# all OK
return 0
fi
# kill all jobs
{ jobs -p | xargs kill -9 ;} &> /dev/null
return 1
}
file_download() {
local ID="$1"
local URL="$2"
local MD5="$3"
if ! wget_def -q -O- "$URL" 2>&1 \
| md5sum \
| grep -q "^${MD5}$"; then
notice "file download [${ID}] failed"
return 1
fi
return 0
}
## concurrent static file download
static_download_multi() {
local CONCURRENCY="$1"
local URL="$2"
local MD5="$3"
local I2
local -a FAILURES
local i
# start
for (( i = 1; i < CONCURRENCY + 1; i += 1 )); do
printf -v I2 "%02d" "$i"
file_download "${I2}/${CONCURRENCY}" "$URL" "$MD5" &
done
# wait
for (( i = 1; i < CONCURRENCY + 1; i += 1 )); do
if ! wait %${i}; then
FAILURES+=( ${i} )
fi
done
# evaluate
if [ -z "${FAILURES[*]}" ]; then
# all OK
return 0
fi
# kill all jobs
{ jobs -p | xargs kill -9 ;} &> /dev/null
# overload may cause PHP to stop or to ban
sleep 10
return 1
}
dnsquery() {
## error 1: empty host
## error 2: invalid answer
## error 3: invalid query type
## error 4: not found
local TYPE="$1"
local HOST="$2"
local ANSWER
local IP
# empty host
[ -z "$HOST" ] && return 1
# last record only, first may be a CNAME
IP="$(LC_ALL=C host -t "$TYPE" "$HOST" 2> /dev/null | tail -n 1)"
# not found
if [ -z "$IP" ] || ! [ "$IP" = "${IP/ not found:/}" ] || ! [ "$IP" = "${IP/ has no /}" ]; then
return 4
fi
case "$TYPE" in
A)
ANSWER="${IP#* has address }"
ANSWER="${ANSWER#* has IPv4 address }"
if grep -q "^\([0-9]\{1,3\}\.\)\{3\}[0-9]\{1,3\}\$" <<< "$ANSWER"; then
echo "$ANSWER"
else
# invalid IP
return 2
fi
;;
MX)
ANSWER="${IP#* mail is handled by *[0-9] }"
if grep -q "^[a-z0-9A-Z.-]\+\$" <<< "$ANSWER"; then
echo "$ANSWER"
else
# invalid mail exchanger
return 2
fi
;;
PTR)
ANSWER="${IP#* domain name pointer }"
ANSWER="${ANSWER#* points to }"
if grep -q "^[a-z0-9A-Z.-]\+\$" <<< "$ANSWER"; then
echo "$ANSWER"
else
# invalid hostname
return 2
fi
;;
TXT)
ANSWER="${IP#* descriptive text }"
if grep -q "^[a-z0-9A-Z.-]\+\$" <<< "$ANSWER"; then
echo "$ANSWER"
else
# invalid descriptive text
return 2
fi
;;
*)
# unknown type
return 3
;;
esac
return 0
}
## check SSL certificate with openssl
## usage: ssl_check "service_name" "port_number" "additional_arguments"
ssl_check() {
local SSL_NAME="$1"
local SSL_PORT="$2"
local SSL_ARGS="$3"
local NOCERT_REGEX='[A-Za-z0-9+/=]\{64\}'
notice "${SSL_NAME}: echo QUIT|openssl s_client -CAfile '${HC_CABUNDLE}' -crlf -connect ${HC_FTP_HOST}:${SSL_PORT} ${SSL_ARGS}|grep -v '${NOCERT_REGEX}'"
}
################################
## CHECKS ##
################################
## site URL
siteurl() {
[ "$HC_SITE" = "http://SITE.URL/" ] && fatal "please fill in the SETTINGS / HC_SITE"
[ "$HC_FTP_HOST" = "FTPHOST" ] && fatal "please fill in the SETTINGS / HC_FTP_HOST"
[ "$HC_FTP_USERPASS" = "FTPUSER,FTPPASSWORD" ] && fatal "please fill in the SETTINGS / HC_FTP_USERPASS"
msg "site URL: ${HC_SITE}"
log_vars "SITEURL" "$HC_SITE"
}
## DNS servers
dns_servers() {
local NSS
local NS1
local NS2
local DOMI
if ! dnsquery A "$HC_DOMAIN" > /dev/null; then
fatal "NOT a live domain (${HC_DOMAIN})"
fi
## host names
NSS="$(LC_ALL=C host -t NS "$HC_DOMAIN" 2> /dev/null)"
if ! [ $? = 0 ] || ! [ "$NSS" = "${NSS/ not found:/}" ]; then
fatal "no nameservers found"
fi
NS1="$(head -n1 <<< "$NSS")"
NS2="$(head -n2 <<< "$NSS" | tail -n +2)"
NS1="${NS1#* name server }"
NS1="${NS1#* nameserver is }"
NS2="${NS2#* name server }"
NS2="${NS2#* nameserver is }"
log_vars "NS1" "$NS1"
log_vars "NS2" "$NS2"
## IP addresses
NS1="$(dnsquery A "$NS1")"
if ! [ $? = 0 ]; then
error "first nameserver problem (${NS1})"
return
fi
NS2="$(dnsquery A "$NS2")"
if ! [ $? = 0 ]; then
error "second nameserver problem (${NS2})"
return
fi
notice "first nameserver (${NS1})"
notice "second nameserver (${NS2})"
log_vars "NS1IP" "$NS1"
log_vars "NS2IP" "$NS2"
## compare first two octets
if [ "${NS1%.*.*}" = "${NS2%.*.*}" ]; then
error "nameservers are in the SAME data center"
else
msg "nameservers OK"
notice "use exclusive (DNS-only) nameservers (with no webservers on them)"
fi
## Hungarian "Domi"
#changes for Cygwin compatibility DOMI="$(whois --host whois.nic.hu --port 77 "$HC_DOMAIN")"
DOMI="$(whois -h whois.nic.hu -p 77 "$HC_DOMAIN")"
if [ $? = 0 ] && ! [ "${DOMI#M-OK }" = "$DOMI" ]; then
msg "Domi OK (${DOMI})"
else
error "Domi ERROR (${DOMI})"
notice "Domi documentation: http://www.domain.hu/domain/regcheck/hibak.html"
fi
notice "check DNS: http://dnscheck.pingdom.com/?domain=${HC_DOMAIN}"
notice "check DNS: http://www.dnsinspect.com/${HC_DOMAIN}"
notice "check DNS: http://intodns.com/${HC_DOMAIN}"
notice "check DNS: http://www.solvedns.com/${HC_DOMAIN}"
}
## DNS mail exchangers
dns_email(){
local MXA
local MXREV
local MXREVA
local SPF_RECORDS
# not local!
HC_MX="$(dnsquery MX "$HC_DOMAIN")"
if [ $? = 0 ]; then
notice "first MX (${HC_MX})"
else
error "NO MX record"
HC_MX=""
return
fi
# IP of MX
MXA="$(dnsquery A "$HC_MX")"
if ! [ $? = 0 ]; then
error "NO IP of first MX"
return
fi
notice "first MX IP (${MXA})"
notice "valli: http://multirbl.valli.org/lookup/${MXA}.html"
notice "anti-abuse: http://www.anti-abuse.org/multi-rbl-check-results/?host=${MXA}"
# PTR of IP
MXREV="$(dnsquery PTR "$MXA")"
if ! [ $? = 0 ]; then
error "NO PTR of first MX IP"
return
fi
if [ "$HC_MX" = "$MXREV" ]; then
msg "MX PTR is the same"
else
notice "MX has other PTR / vanity MX (${MXREV})"
fi
# IP of PTR
MXREVA="$(dnsquery A "$MXREV")"
if ! [ $? = 0 ]; then
error "NO reverse MX IP"
return
fi
if [ "$MXA" = "$MXREVA" ]; then
msg "reverse MX IP OK"
else
error "MX IP is different from reverse MX IP (${MXREVA})"
fi
# SPF, DKIM records
SPF_RECORDS="$(LC_ALL=C host -t TXT "$HC_DOMAIN" 2> /dev/null)"
if ! [ $? = 0 ] || ! [ "$SPF_RECORDS" = "${SPF_RECORDS/ has no /}" ]; then
error "no SPF found"
fi
if [ "$SPF_RECORDS" = "${SPF_RECORDS/v=spf/}" ] || [ "$SPF_RECORDS" = "${SPF_RECORDSS/v=DKIM/}" ]; then
error "SPF record with HARDFAIL: \"v=spf1 mx a ip4:${HC_MAILSERVER_IP} -all\""
notice "SPF syntax: http://www.openspf.org/SPF_Record_Syntax"
notice "SPF check: http://mxtoolbox.com/spf.aspx"
notice "DKIM record: http://domainkeys.sourceforge.net/ http://www.dkim.org/"
notice "DKIM check: http://dkimcore.org/tools/"
notice "email check: http://www.brandonchecketts.com/emailtest.php"
else
msg "SPF, DKIM OK (${SPF_RECORDS})"
fi
}
## IP address
dns_ip() {
local REV_HOSTNAME
## not local!
HC_IP="$(dnsquery A "$HC_HOST")"
if [ $? = 0 ]; then
notice "IP address (${HC_IP})"
log_vars "IPADDRESS" "$HC_IP"
else
fatal "has NO valid IP address"
fi
REV_HOSTNAME="$(dnsquery PTR "$HC_IP")"
if [ $? = 0 ]; then
# remove trailing dot for certificate vaildation
REV_HOSTNAME="${REV_HOSTNAME%.}"
notice "reverse hostname (${REV_HOSTNAME})"
log_vars "REVHOSTNAME" "$REV_HOSTNAME"
else
error "NO reverse hostname (${REV_HOSTNAME})"
fi
}
## domain name
domain() {
local DOT_HU
local HC_DOMAINNAME="${HC_DOMAIN%.*}"
local HC_DOMAINTLD="${HC_DOMAIN##*.}"
if [ "$HC_DOMAINTLD" = hu ]; then
## query domain.hu, convert to UTF-8, look for "class=domainnev", trim
DOTHU="$(wget -qO- "http://www.domain.hu/domain/domainsearch/?domain=${HC_DOMAINNAME}&tld=${HC_DOMAINTLD}" \
| iconv -c -f LATIN2 -t UTF-8 \
| sed -n 's|.*<h3>.*class=domainnev>'"$HC_DOMAIN"'<.*domain név \(.\+\)</h3>.*|\1|p' \
| sed -r -e 's/<[^>]+>|^\s+|\s+$|\.$//g' -e 's/.*/\L&/')"
if [ -z "$DOTHU" ]; then
error "domain registration could NOT be found at NIC"
else
notice "domain registration status (${DOTHU})"
fi
fi
}
## webserver info
webserver() {
local WEBSERVER
local APACHE_MODS
WEBSERVER="$(wget_def -O /dev/null -S "$HC_SITE" 2>&1 | grep -i "^\s*Server:")"
notice "webserver (${WEBSERVER#"${WEBSERVER%%[![:space:]]*}"})" #"
log_vars "WEBSERVER" "${WEBSERVER##*: }"
grep -iq "apache" <<< "$WEBSERVER" || return
APACHE_MODS="$(php_query apachemods)"
if [ -z "$APACHE_MODS" ]; then
error "Apache webserver but NO Apache modules"
elif [ "$APACHE_MODS" = 0 ]; then
notice "Apache module listing is disabled"
else
msg "Apache modules: ${APACHE_MODS}"
fi
log_vars "APACHEMODS" "$APACHE_MODS"
}
## keep alive response header
keep_alive() {
local KEEPA
if KEEPA="$(wget_def -O /dev/null -S "$HC_SITE" 2>&1 \
| grep -i "^\s*Connection: Keep-Alive\$")"; then
msg "keep alive OK"
else
error "NO keep alive"
notice "try to set keep alive header in .htaccess: Header set Connection Keep-Alive"
notice "and test: echo -e 'readme.html\nlicense.txt\nrobots.txt'|wget -v -i- -O/dev/null --base='$HC_SITE'|grep '^Reusing existing connection'"
fi
}
## create list: wget -qO- https://github.com/h5bp/server-configs-apache/blob/master/dist/.htaccess \
## | grep AddType | sed 's/^.*AddType\s*\([^ ]*\)\s*\(.*\)$/\1 \2/'
mime_type() {
local ARG="$1"
local -a MIMES
local MTYPE
local MFILE
MIMES=( \
image/jpeg image-jpeg.jpg \
image/png image-png.png \
image/gif image-gif.gif \
audio/mp4 audio-m4a.m4a \
audio/ogg audio-ogg.ogg \
application/json app-json.json \
application/ld+json app-ldjson.jsonld \
application/javascript app-javascript.js \
video/mp4 video-mp4.mp4 \
video/ogg video-ogv.ogv \
video/webm video-webm.webm \
video/x-flv video-flv.flv \
application/font-woff font-woff.woff \
application/vnd.ms-fontobject font-eot.eot \
application/x-font-ttf font-ttf.ttf \
font/opentype font-otf.otf \
image/svg+xml font-svgz.svgz \
application/octet-stream app-safari-ext.safariextz \
application/x-chrome-extension app-chrome-ext.crx \
application/x-opera-extension app-opera-ext.oex \
application/x-web-app-manifest+json app-webapp-json.webapp \
application/x-xpinstall app-firefox-ext.xpi \
application/xml app-xml.xml \
image/webp image-webp.webp \
image/x-icon image-icon.ico \
image/x-icon image-icon.cur \
text/cache-manifest text-cache-manifest.appcache \
text/vtt text-vtt.vtt \
text/x-component text-htc.htc \
text/x-vcard text-vcard.vcf \
)
# generate files
if ! [ -z "$ARG" ]; then
for (( i = 0; i + 1 < ${#MIMES[*]}; i += 2 )); do
MFILE="${MIMES[$((i + 1))]}"
echo "$RANDOM" > "${ARG}${MFILE}"
done
return
fi
for (( i = 0; i + 1 < ${#MIMES[*]}; i += 2 )); do
MTYPE="${MIMES[$i]}"
MFILE="${MIMES[$((i + 1))]}"
if wget_def -O /dev/null -S "${HC_SITE}${HC_DIR}${MFILE}" 2>&1 \
| grep -qi "^\s*Content-Type: ${MTYPE}\(\$\|;\)"; then
msg "MIME type ${MTYPE} OK"
else
error "INCORRECT MIME type for ${MTYPE}"
fi
done
notice "Apache settings: https://github.com/h5bp/server-configs-apache/blob/master/dist/.htaccess"
}
## gzip compression
content_compression() {
local CCOMPR
if CCOMPR="$(wget_def -O /dev/null -S --header="Accept-Encoding: gzip" "${HC_SITE}${HC_DIR}text-css.css" 2>&1 \
| grep -i "^\s*Content-Encoding: gzip\$")"; then
msg "gzip compression OK"
else
error "NO gzip compression"
notice "Apache settings: https://github.com/h5bp/server-configs-apache/blob/master/dist/.htaccess"
fi
}
## cache control max-age header 11 days - 3 years
content_cache() {
local CCACHE
if CCACHE="$(wget_def -O /dev/null -S "${HC_SITE}${HC_DIR}text-css.css" 2>&1 \
| grep -i "^\s*Cache-Control:.*max-age=[0-9]\{7,9\}\b")"; then
msg "cache control header OK"
else
error "NO cache control header"
notice "Apache settings: https://github.com/h5bp/server-configs-apache/blob/master/dist/.htaccess"
fi
}
## concurrent file downloads 10/20/50/100/200
http_concurrent() {
local URL="${HC_SITE}${HC_DIR}text-html.html"
local MD5="$(wget_def -q -O- "$URL" | md5sum)"
local C
for C in 10 20 50 100 200; do
if static_download_multi "${C}" "$URL" "$MD5"; then
msg "${C} static files concurrently OK"
else
error "${C} static files download test failure"
return
fi
done
}
## min. PHP >= 5.4
php_version() {
local PHP_VERSION
PHP_VERSION="$(php_query version)"
# major * 100 + minor
if [ "0${PHP_VERSION}" -ge 504 ]; then
msg "PHP version OK (${PHP_VERSION})"
else
error "PHP 5.4 is twice as FAST (${PHP_VERSION})"
notice "upgrade PHP"
fi
log_vars "PHPVERSION" "$PHP_VERSION"
}
## max PHP memory (>= 256MB)
php_memory() {
local PHP_MEMORY
PHP_MEMORY="$(php_query memory)"
if [ "0${PHP_MEMORY}" -lt $((256 * 1024 * 1024)) ]; then
error "LOW PHP memory limit (${PHP_MEMORY})"
notice "ini_set('memory_limit', '256M');"
else
msg "PHP memory limit OK (${PHP_MEMORY})"
fi
log_vars "PHPMEMORY" "$PHP_MEMORY"
}
## max PHP execution time (>= 30)
php_exectime() {
local PHP_EXECTIME
PHP_EXECTIME="$(php_query exectime)"
if [ "0$PHP_EXECTIME" -ge 30 ]; then
msg "PHP execution time limit OK (${PHP_EXECTIME})"
else
error "PHP needs at least 30 seconds (${PHP_EXECTIME})"
notice "ini_set('max_execution_time', 30);"
fi
log_vars "PHPEXECTIME" "$PHP_EXECTIME"
}
## PHP download file
## -----------------
## fopen, gzopen, readfile, file_get_contents - ini_get('allow_url_fopen')
## stream_socket_client function_exists()
## curl_init function_exists()
## function_exists( 'stream_socket_client' )
## function_exists( 'curl_init' ) || ! function_exists( 'curl_exec'
## -----------------
php_http() {
local PHP_HTTP
PHP_HTTP="$(php_query http)"
if [ "$PHP_HTTP" = "OK" ]; then
msg "PHP HTTP functions OK"
else
error "PHP can NOT download files"
fi
}
## PHP magic quotes + safe mode + register globals
php_safe() {
local PHP_SAFE
PHP_SAFE="$(php_query safe)"
if [ "$PHP_SAFE" = "OK" ]; then
msg "PHP Safe mode etc. OK"
else
error "PHP magic quotes || safe mode || register globals ON"
fi
}
## PHP user ID + FTP user ID
php_uid() {
local PHP_UID
PHP_UID="$(php_query uid)"
if [ "$PHP_UID" = 0 ]; then
error "PHP/FTP UID unavailable/mismatch"
else
msg "PHP/FTP UID OK (${PHP_UID})"
log_vars "PHPUID" "$PHP_UID"
fi
}
## known Server API
php_sapi() {
local PHP_SAPI
PHP_SAPI="$(php_query sapi)"
# complete pattern!
if grep -q "apache2handler\|cgi-fcgi\|fpm-fcgi" <<< "$PHP_SAPI"; then
msg "PHP Server API OK (${PHP_SAPI})"
else
error "UNKNOWN PHP Server API (${PHP_SAPI})"
fi
log_vars "PHPSAPI" "$PHP_SAPI"
}
## must-use and extra PHP extensions
php_extensions() {
local -a MU_EXTS
local -a EXTRA_EXTS
local PHP_EXTS
MU_EXTS=( \
pcre "PCRE/preg_match" \
gd "PHP graphics directly" \
curl "CURL library" \
mysqli "MySQL Improved" \
)
EXTRA_EXTS=( \
suhosin "Suhosin advanced protection system" \
apc "APC opcode cache" \
xcache "XCacahe" \
memcache "Memcache (old)" \
memcached "Memcached" \
"Zend OPcache" "Zend OPcache" \
mysql "MySQL (old)" \
mysqlnd "MySQL Native Driver" \
pdo_mysql "PHP Data Objects MySQL" \
imagick "ImageMagick" \
)
PHP_EXTS="$(php_query extensions)"
for (( i = 0; i + 1 < ${#MU_EXTS[*]}; i += 2 )); do
ENAME="${MU_EXTS[$i]}"
EDESC="${MU_EXTS[$((i + 1))]}"
#&& msg "PHP Extension ${EDESC} OK" \
grep -q "\b${ENAME}\b" <<< "$PHP_EXTS" \
|| error "MISSING PHP extension: ${EDESC}"
done
for (( i = 0; i + 1 < ${#EXTRA_EXTS[*]}; i += 2 )); do
XNAME="${EXTRA_EXTS[$i]}"
XDESC="${EXTRA_EXTS[$((i + 1))]}"
grep -q "\b${XNAME}\b" <<< "$PHP_EXTS" \
&& notice "PHP Extension: ${XDESC} OK"
done
msg "All PHP Extensions: ${PHP_EXTS}"
log_vars "PHPEXTENSIONS" "$PHP_EXTS"
}
## timezone
php_timezone() {
local PHP_TZ
PHP_TZ="$(php_query timezone)"
if [ "$PHP_TZ" = "$HC_TIMEZONE" ]; then
msg "PHP timezone OK (${PHP_TZ})"
log_vars "PHPTIMEZONE" "$PHP_TZ"
else
error "DIFFERENT/missing PHP timezone (${PHP_TZ})"
notice "date_default_timezone_set('${HC_TIMEZONE}');"
fi
}
## MySQL server version
php_mysqli() {
local PHP_SQL