debian/scripts/koha-create

   1 #!/bin/bash
   2 #
   3 # koha-create -- Create a new Koha instance.
   4 # Copyright 2010  Catalyst IT, Ltd
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 # Read configuration variable file if it is present
  20 [ -r /etc/default/koha-common ] && . /etc/default/koha-common
  21
  22 set -e
  23
  24 # include helper functions
  25 if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
  26     . "/usr/share/koha/bin/koha-functions.sh"
  27 else
  28     echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
  29     exit 1
  30 fi
  31
  32 usage()
  33 {
  34     local scriptname=$0
  35     cat <<EOF
  36
  37 Creates new Koha instances.
  38
  39 Usage:
  40
  41   $scriptname [DB usage mode] [options] instancename
  42
  43 DB usage mode:
  44   --create-db               Create a new database on localhost. (default).
  45   --request-db              Creates a instancename-db-request.txt file where
  46                             you adjust your DB settings and re-run with --populate-db.
  47   --populate-db             Finish the installation you started with --request-db after
  48                             you adjusted the instancename-db-request.txt file.
  49   --use-db                  Use this option if you already created and populated your DB.
  50
  51 Options:
  52   --marcflavor flavor       Set the MARC flavor. Valid values are marc21 (default),
  53                             normarc and unimarc.
  54   --zebralang lang          Choose the primary language for Zebra indexing. Valid
  55                             values are cs, en (default), es, fr, gr, nb, ru and uk.
  56   --memcached-servers str   Set a comma-separated list of host:port memcached servers.
  57   --memcached-prefix str    Set the desired prefix for the instance memcached namespace.
  58   --enable-sru              Enable the Z39.50/SRU server in Zebra search engine
  59                             (default: disabled).
  60   --sru-port                Specify a TCP port number for Zebra's Z39.50/SRU server
  61                             to listen on. (default: 7090).
  62   --defaultsql some.sql     Specify a default SQL file to be loaded on the DB.
  63   --configfile cfg_file     Specify an alternate config file for reading default values.
  64   --passwdfile passwd       Specify an alternate passwd file.
  65   --dbhost host             Enforce the use of the specified DB server
  66   --database dbname         Enforce the use of the specified DB name (64 char limit)
  67   --adminuser n             Explicit the admin user ID in the DB. Relevant in
  68                             conjunction with --defaultsql and --populate-db.
  69   --template-cache-dir      Set a user defined template_cache_dir. It defaults to
  70                             /var/cache/koha/<instance>/templates
  71   --timezone time/zone      Specify a timezone. e.g. America/Argentina
  72   --upload-path dir         Set a user defined upload_path. It defaults to
  73                             /var/lib/koha/<instance>/uploads
  74   --tmp-path dir            Set a user defined tmp_path. It defaults to
  75                             /var/lib/koha/<instance>/tmp
  76   --letsencrypt             Set up a https-only site with letsencrypt certificates
  77   --help,-h                 Show this help.
  78
  79 Note: the instance name cannot be longer that 11 chars.
  80
  81 EOF
  82 }
  83
  84 # UPPER CASE VARIABLES - from configfile or default value
  85 # lower case variables - generated within this script
  86 generate_config_file() {
  87     touch "$2"
  88     chown "root:$username" "$2"
  89     chmod 0640 "$2"
  90     sed -e "s/__KOHA_CONF_DIR__/\/etc\/koha\/sites\/$name/g" \
  91         -e "s/__KOHASITE__/$name/g" \
  92         -e "s/__OPACPORT__/$OPACPORT/g" \
  93         -e "s/__INTRAPORT__/$INTRAPORT/g" \
  94         -e "s/__OPACSERVER__/$opacdomain/g" \
  95         -e "s/__INTRASERVER__/$intradomain/g" \
  96         -e "s/__ZEBRA_PASS__/$zebrapwd/g" \
  97         -e "s/__ZEBRA_MARC_FORMAT__/$ZEBRA_MARC_FORMAT/g" \
  98         -e "s/__ZEBRA_LANGUAGE__/$ZEBRA_LANGUAGE/g" \
  99         -e "s/__SRU_BIBLIOS_PORT__/$SRU_SERVER_PORT/g" \
 100         -e "s/__START_SRU_PUBLICSERVER__/$START_SRU_PUBLICSERVER/g" \
 101         -e "s/__END_SRU_PUBLICSERVER__/$END_SRU_PUBLICSERVER/g" \
 102         -e "s/__API_SECRET__/$API_SECRET/g" \
 103         -e "s/__DB_NAME__/$mysqldb/g" \
 104         -e "s/__DB_HOST__/$mysqlhost/g" \
 105         -e "s/__DB_USER__/$mysqluser/g" \
 106         -e "s/__DB_PASS__/$mysqlpwd/g" \
 107         -e "s/__UNIXUSER__/$username/g" \
 108         -e "s/__UNIXGROUP__/$username/g" \
 109         -e "s#__TEMPLATE_CACHE_DIR__#$TEMPLATE_CACHE_DIR#g" \
 110         -e "s#__TIMEZONE__#$TIMEZONE#g" \
 111         -e "s#__UPLOAD_PATH__#$UPLOAD_PATH#g" \
 112         -e "s#__TMP_PATH__#$TMP_PATH#g" \
 113         -e "s/__LOG_DIR__/\/var\/log\/koha\/$name/g" \
 114         -e "s/__PLUGINS_DIR__/\/var\/lib\/koha\/$name\/plugins/g" \
 115         -e "s/__MEMCACHED_NAMESPACE__/$MEMCACHED_NAMESPACE/g" \
 116         -e "s/__MEMCACHED_SERVERS__/$MEMCACHED_SERVERS/g" \
 117         "/etc/koha/$1" > "$2"
 118
 119 }
 120
 121 getmysqlhost() {
 122     if [ ! -f /etc/mysql/debian.cnf ]
 123     then
 124         echo localhost
 125         return
 126     fi
 127     awk '
 128         BEGIN { FS="=" }
 129         $1 ~/\[/ { inclient=0 }
 130         $1 ~/\[client\]/ { inclient=1; next }
 131         inclient==1 && $1 ~/host/ { gsub(/ /, "", $2); print $2 }' \
 132         /etc/mysql/koha-common.cnf
 133 }
 134
 135 getinstancemysqlpassword() {
 136     xmlstarlet sel -t -v 'yazgfs/config/pass' "/etc/koha/sites/$1/koha-conf.xml"
 137 }
 138
 139 getinstancemysqluser() {
 140     xmlstarlet sel -t -v 'yazgfs/config/user' "/etc/koha/sites/$1/koha-conf.xml"
 141 }
 142
 143 getinstancemysqldatabase() {
 144     xmlstarlet sel -t -v 'yazgfs/config/database' "/etc/koha/sites/$1/koha-conf.xml"
 145 }
 146
 147 check_apache_config()
 148 {
 149
 150     # Check that mpm_itk is installed and enabled
 151     if ! /usr/sbin/apachectl -M 2> /dev/null | grep -q 'mpm_itk'; then
 152         # Check Apache version
 153         APACHE_DISABLE_MPM_MSG=""
 154         if /usr/sbin/apache2ctl -v | grep -q "Server version: Apache/2.4"; then
 155             # mpm_event or mpm_worker need to be disabled first. mpm_itk depends
 156             # on mpm_prefork, which is enabled if needed. See
 157             # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=734865
 158             if /usr/sbin/apachectl -M 2> /dev/null | grep -q 'mpm_event'; then
 159                 APACHE_DISABLE_MPM_MSG=" sudo a2dismod mpm_event ;"
 160             elif /usr/sbin/apachectl -M 2> /dev/null | grep -q 'mpm_worker'; then
 161                 APACHE_DISABLE_MPM_MSG=" sudo a2dismod mpm_worker ;"
 162             # else mpm_prefork: a2enmod mpm_itk works
 163             fi
 164         # else Apache 2.2: a2enmod mpm_itk works
 165         fi
 166
 167         cat 1>&2  <<EOM
 168
 169 Koha requires mpm_itk to be enabled within Apache in order to run.
 170 Typically this can be enabled with:
 171
 172    $APACHE_DISABLE_MPM_MSG sudo a2enmod mpm_itk
 173 EOM
 174
 175         die
 176     fi
 177
 178     # Check that mod_rewrite is installed and enabled.
 179     if ! /usr/sbin/apachectl -M 2> /dev/null | grep -q 'rewrite_module'; then
 180         cat 1>&2  <<EOM
 181
 182 Koha requires mod_rewrite to be enabled within Apache in order to run.
 183 Typically this can be enabled with:
 184
 185     sudo a2enmod rewrite
 186 EOM
 187         die
 188     fi
 189
 190     # Check that the CGI module is installed and enabled
 191     # (Apache 2.4 may not have it by default.)
 192     if ! /usr/sbin/apachectl -M 2> /dev/null | grep -q 'cgi_module'; then
 193         cat 1>&2 << EOM
 194 Koha requires mod_cgi to be enabled within Apache in order to run.
 195 Typically this can be enabled with:
 196
 197     sudo a2enmod cgi
 198 EOM
 199         die
 200     fi
 201
 202     # Check that mod_ssl is installed and enabled.
 203     if [ "$CLO_LETSENCRYPT" = "yes" ]; then
 204         if ! /usr/sbin/apachectl -M 2> /dev/null | grep -q 'ssl_module'; then
 205             cat 1>&2  <<EOM
 206
 207 Koha requires mod_ssl to be enabled within Apache in order to run with --letsencrypt.
 208 Typically this can be enabled with:
 209
 210     sudo a2enmod ssl
 211 EOM
 212             die
 213         fi
 214     fi
 215
 216 }
 217
 218 set_memcached()
 219 {
 220     local instance="$1"
 221
 222     if [ "$CLO_MEMCACHED_SERVERS" != "" ]; then
 223         MEMCACHED_SERVERS=$CLO_MEMCACHED_SERVERS
 224     else
 225         if [ "$MEMCACHED_SERVERS" = "" ]; then
 226             MEMCACHED_SERVERS=$DEFAULT_MEMCACHED_SERVERS
 227         # else: was set by the koha-sites.conf file
 228         fi
 229     fi
 230
 231     if [ "$CLO_MEMCACHED_PREFIX" != "" ]; then
 232         MEMCACHED_NAMESPACE="$CLO_MEMCACHED_PREFIX$instance"
 233     else
 234         if [ "$MEMCACHED_PREFIX" != "" ]; then
 235             MEMCACHED_NAMESPACE="$MEMCACHED_PREFIX$instance"
 236         else
 237             MEMCACHED_NAMESPACE="$DEFAULT_MEMCACHED_PREFIX$instance"
 238         fi
 239     fi
 240
 241 }
 242
 243 set_upload_path()
 244 {
 245     local instance="$1"
 246
 247     if [ "$CLO_UPLOAD_PATH" != "" ]; then
 248         UPLOAD_PATH=$CLO_UPLOAD_PATH
 249     else
 250         UPLOAD_PATH="$INSTANCE_PATH_BASE/$instance/$UPLOAD_DIR"
 251     fi
 252 }
 253
 254 set_tmp_path()
 255 {
 256     local instance="$1"
 257
 258     if [ "$CLO_TMP_PATH" != "" ]; then
 259         TMP_PATH=$CLO_TMP_PATH
 260     else
 261         TMP_PATH="$INSTANCE_PATH_BASE/$instance/$TMP_DIR"
 262     fi
 263 }
 264
 265 enable_sru_server()
 266 {
 267     # remove the commenting symbols
 268     START_SRU_PUBLICSERVER=""
 269     END_SRU_PUBLICSERVER=""
 270     if [ "$SRU_SERVER_PORT" = "" ]; then
 271         # --sru-port not passed, use the default
 272         SRU_SERVER_PORT=$DEFAULT_SRU_SERVER_PORT
 273     fi
 274 }
 275
 276 check_letsencrypt()
 277 {
 278     if [ $(dpkg-query -W -f='${Status}' letsencrypt 2>/dev/null | grep -c "ok installed") -eq 0 ]; then
 279         set +e
 280         apt-cache show letsencrypt &>/dev/null
 281         local aptcacheshow=$?
 282         set -e
 283         if [ $aptcacheshow -eq 0 ]; then
 284                 read -r -p "The letsencrypt package is not installed. Do it now?  [y/N] " response
 285                 if [[ $response =~ ^([yY][eE][sS]|[yY])$ ]]; then
 286                     local debrelease="$(lsb_release -c -s)"
 287                     if [ $debrelease = "jessie" ]; then
 288                         apt-get install -y -t jessie-backports letsencrypt
 289                     else
 290                         apt-get install -y letsencrypt
 291                     fi
 292                 else
 293                     die "You have to install letsencrypt to use the --letsencrypt parameter."
 294                 fi
 295         else
 296             echo "No installation candidate available for package letsencrypt."
 297             if [[ -f /usr/bin/letsencrypt ]]; then
 298                 read -r -p "If you have a symlink from /usr/bin/letsencrypt to letsencrypt-auto, it should work. [y/N] " response
 299                 if [[ ! $response =~ ^([yY][eE][sS]|[yY])$ ]]; then
 300                     die "You have to install letsencrypt to use the --letsencrypt parameter."
 301                 fi
 302             else
 303                 die "You can create a symlink from /usr/bin/letsencrypt to letsencrypt-auto."
 304             fi
 305         fi
 306     fi
 307 }
 308
 309 letsencrypt_instance()
 310 {
 311     # Get letsencrypt certificates
 312     letsencrypt --agree-tos --renew-by-default --webroot certonly \
 313         -w /usr/share/koha/opac/htdocs/ -d $opacdomain -w /usr/share/koha/intranet/htdocs/ -d $intradomain
 314     # enable all ssl settings (apache won't start with these before certs are present)
 315     sed -i "s:^\s*#\(\s*SSL.*\)$:\1:" "/etc/apache2/sites-available/$name.conf"
 316     # change port from 80 to 443. (apache won't start if it is 443 without certs present)
 317     sed -i "s:^\s*\(<VirtualHost \*\:\)80> #https$:\1443>:" "/etc/apache2/sites-available/$name.conf"
 318     # enable redirect from http to https on port 80
 319     sed -i "s:^\s*#\(.*\)#nohttps$:\1:" "/etc/apache2/sites-available/$name.conf"
 320     # make koha-list --letsencrypt aware of this instance # could be done by checking apache conf instead
 321     echo -e "opacdomain=\"$opacdomain\"\nintradomain=\"$intradomain\"" > /var/lib/koha/$name/letsencrypt.enabled
 322     # restart apache with working certs
 323     service apache2 restart
 324 }
 325
 326 # Set defaults and read config file, if it exists.
 327 DOMAIN=""
 328 OPACPORT="80"
 329 OPACPREFIX=""
 330 OPACSUFFIX=""
 331 INTRAPORT="8080"
 332 INTRAPREFIX=""
 333 INTRASUFFIX=""
 334 DEFAULTSQL=""
 335 ZEBRA_MARC_FORMAT="marc21"
 336 ZEBRA_LANGUAGE="en"
 337 ADMINUSER="1"
 338 PASSWDFILE="/etc/koha/passwd"
 339
 340 # memcached variables
 341 USE_MEMCACHED="yes"
 342 MEMCACHED_SERVERS=""
 343 MEMCACHED_PREFIX=""
 344 # hardcoded memcached defaults
 345 DEFAULT_MEMCACHED_SERVERS="127.0.0.1:11211"
 346 DEFAULT_MEMCACHED_PREFIX="koha_"
 347 # hardcoded instance base path
 348 INSTANCE_PATH_BASE="/var/lib/koha"
 349 UPLOAD_DIR="uploads"
 350 UPLOAD_PATH=""
 351 # timezone defaults to empty
 352 TIMEZONE=""
 353 # hardcoded upload_tmp_path
 354 TMP_DIR="tmp"
 355 TMP_PATH=""
 356 # cache base dir
 357 CACHE_DIR_BASE="/var/cache/koha"
 358 # Generate a randomizaed API secret
 359 API_SECRET="$(pwgen -s 64 1)"
 360 # SRU server variables
 361 ENABLE_SRU="no"
 362 SRU_SERVER_PORT=""
 363 # hardcoded default SRU server port
 364 DEFAULT_SRU_SERVER_PORT="7090"
 365 START_SRU_PUBLICSERVER="<!--"
 366 END_SRU_PUBLICSERVER="-->"
 367
 368 APACHE_CONFIGFILE=""
 369
 370 if [ -e /etc/koha/koha-sites.conf ]
 371 then
 372     . /etc/koha/koha-sites.conf
 373 fi
 374
 375 [ $# -ge 1 ] && [ $# -le 16 ] || ( usage ; die "Error: wrong parameters" )
 376
 377 TEMP=`getopt -o chrpm:l:d:f:b:a: -l create-db,request-db,populate-db,use-db,enable-sru,sru-port:,help,marcflavor:,auth-idx:,biblio-idx:,zebralang:,defaultsql:,configfile:,passwdfile:,dbhost:,database:,adminuser:,memcached-servers:,memcached-prefix:,template-cache-dir:,timezone:,upload-path:,tmp-path:,letsencrypt, \
 378      -n "$0" -- "$@"`
 379
 380 # Note the quotes around `$TEMP': they are essential!
 381 eval set -- "$TEMP"
 382
 383 # Temporary variables for the command line options
 384 CLO_ZEBRA_MARC_FORMAT=""
 385 CLO_ZEBRA_LANGUAGE=""
 386 CLO_DEFAULTSQL=""
 387 CLO_ADMINUSER=""
 388 CLO_MEMCACHED_SERVERS=""
 389 CLO_MEMCACHED_PREFIX=""
 390 CLO_UPLOAD_PATH=""
 391 CLO_TMP_PATH=""
 392 CLO_LETSENCRYPT=""
 393 CLO_TEMPLATE_CACHE_DIR=""
 394 CLO_TIMEZONE=""
 395
 396 while true ; do
 397     case "$1" in
 398         -c|--create-db)
 399             op=create ; shift ;;
 400         -r|--request-db)
 401             op=request ; shift ;;
 402         -p|--populate-db)
 403             op=populate ; shift ;;
 404         -u|--use-db)
 405             op=use ; shift ;;
 406         --memcached-servers)
 407             CLO_MEMCACHED_SERVERS="$2" ; shift 2 ;;
 408         --memcached-prefix)
 409             CLO_MEMCACHED_PREFIX="$2" ; shift 2;;
 410         -m|--marcflavor)
 411             CLO_ZEBRA_MARC_FORMAT="$2" ; shift 2 ;;
 412         -l|--zebralang)
 413             CLO_ZEBRA_LANGUAGE="$2" ; shift 2 ;;
 414         -d|--defaultsql)
 415             CLO_DEFAULTSQL="$2" ; shift 2 ;;
 416         -f|--configfile)
 417             configfile="$2" ; shift 2 ;;
 418         -s|--passwdfile)
 419             CLO_PASSWDFILE="$2" ; shift 2 ;;
 420         -b|--database)
 421             CLO_DATABASE="$2" ; shift 2 ;;
 422         --dbhost)
 423             CLO_DBHOST="$2" ; shift 2 ;;
 424         -a|--adminuser)
 425             CLO_ADMINUSER="$2" ; shift 2 ;;
 426         --enable-sru)
 427             ENABLE_SRU="yes" ; shift ;;
 428         --sru-port)
 429             SRU_SERVER_PORT="$2" ; shift 2 ;;
 430         --template-cache-dir)
 431             CLO_TEMPLATE_CACHE_DIR="$2" ; shift 2 ;;
 432         --timezone)
 433             CLO_TIMEZONE="$2" ; shift 2 ;;
 434         --upload-path)
 435             CLO_UPLOAD_PATH="$2" ; shift 2 ;;
 436         --tmp-path)
 437             CLO_TMP_PATH="$2" ; shift 2 ;;
 438         --letsencrypt)
 439             CLO_LETSENCRYPT="yes" ; shift ;;
 440         -h|--help)
 441             usage ; exit 0 ;;
 442         --)
 443             shift ; break ;;
 444         *)
 445             die "Internal error processing command line arguments" ;;
 446     esac
 447 done
 448
 449 # Load the configfile given on the command line
 450 if [ "$configfile" != "" ]
 451 then
 452     if [ -e "$configfile" ]
 453     then
 454         . "$configfile"
 455     else
 456         die "$configfile does not exist.";
 457     fi
 458 fi
 459
 460 # Make sure options from the command line get the highest precedence
 461 if [ "$CLO_ZEBRA_MARC_FORMAT" != "" ]
 462 then
 463     ZEBRA_MARC_FORMAT="$CLO_ZEBRA_MARC_FORMAT"
 464 fi
 465 if [ "$CLO_ZEBRA_LANGUAGE" != "" ]
 466 then
 467     ZEBRA_LANGUAGE="$CLO_ZEBRA_LANGUAGE"
 468 fi
 469 if [ "$CLO_DEFAULTSQL" != "" ]
 470 then
 471     DEFAULTSQL="$CLO_DEFAULTSQL"
 472 fi
 473 if [ "$CLO_ADMINUSER" != "" ]
 474 then
 475     ADMINUSER="$CLO_ADMINUSER"
 476 fi
 477 if [ "$CLO_PASSWDFILE" != "" ]
 478 then
 479     PASSWDFILE="$CLO_PASSWDFILE"
 480 fi
 481
 482 if [ "$CLO_TIMEZONE" != "" ]; then
 483     TIMEZONE=$CLO_TIMEZONE
 484 fi
 485
 486 if [ "$ENABLE_SRU" != "no" ]; then
 487     enable_sru_server
 488 fi
 489
 490 [ $# -ge 1 ] || ( usage ; die "Missing instance name..." )
 491
 492 name="$1"
 493
 494 set_upload_path $name
 495 set_tmp_path $name
 496
 497 if [ "$op" = use ] && [ "$CLO_DATABASE" = "" ] &&
 498    ( [ ! -f "$PASSWDFILE" ] || [ ! `cat $PASSWDFILE | grep "^$name:"` ] )
 499 then
 500     cat <<NO_DB
 501 --use-db must have a database name. It can be specified in a readable
 502 password file ($PASSWDFILE). Using --passwdfile overrides the default
 503 /usr/koha/passwd file. Each line of a passwd file should be in the format of:
 504     instance:username:password:dbname:dbhost
 505 A database name can also be specified using '--database dbname'.
 506 NO_DB
 507     die;
 508 fi
 509
 510 if [ "$USE_MEMCACHED" = "no" ]; then
 511     MEMCACHED_SERVERS=""
 512     MEMCACHED_NAMESPACE=""
 513     MEMCACHED_PREFIX=""
 514 else
 515     set_memcached $name
 516 fi
 517
 518 # Set template cache dir
 519 if [ "$CLO_TEMPLATE_CACHE_DIR" != "" ]; then
 520     TEMPLATE_CACHE_DIR="$CLO_TEMPLATE_CACHE_DIR"
 521 else
 522     TEMPLATE_CACHE_DIR="$CACHE_DIR_BASE/$name/templates"
 523 fi
 524
 525 # Are we root? If not, the mod_rewrite check will fail and be confusing, so
 526 # we look into this first.
 527 if [[ $UID -ne 0 ]]
 528 then
 529     die "This script must be run with root privileges."
 530 fi
 531
 532 # Check everything is ok with Apache, die otherwise
 533 check_apache_config
 534
 535 opacdomain="$OPACPREFIX$name$OPACSUFFIX$DOMAIN"
 536 intradomain="$INTRAPREFIX$name$INTRASUFFIX$DOMAIN"
 537
 538 # Check everything is ok with letsencrypt, die otherwise
 539 if [ "$CLO_LETSENCRYPT" = "yes" ]; then
 540     check_letsencrypt
 541 fi
 542
 543 if [ -f $PASSWDFILE ] && [ `cat $PASSWDFILE | grep "^$name:"` ]
 544 then
 545     passwdline=`cat $PASSWDFILE | grep "^$name:"`
 546     mysqluser=`echo $passwdline | cut -d ":" -f 2`
 547     mysqlpwd=`echo $passwdline | cut -d ":" -f 3`
 548     mysqldb=`echo $passwdline | cut -d ":" -f 4`
 549     mysqlhost=`echo $passwdline | cut -d ":" -f 5`
 550 fi
 551
 552 # The order of precedence for MySQL database name is:
 553 # default < passwd file < command line
 554 if [ "$mysqldb" = "" ]
 555 then
 556     mysqldb="koha_$name"
 557 fi
 558
 559 if [ "$CLO_DATABASE" != "" ]
 560 then
 561     mysqldb="$CLO_DATABASE"
 562 fi
 563
 564 if [ "$mysqluser" = "" ]
 565 then
 566     mysqluser="koha_$name"
 567 fi
 568
 569 if [ "$CLO_DBHOST" != "" ]
 570 then
 571     mysqlhost="$CLO_DBHOST"
 572 fi
 573
 574 if [ "$mysqlhost" = "" ]
 575 then
 576     mysqlhost="$(getmysqlhost)"
 577 fi
 578
 579 if [ "$op" = create ] || [ "$op" = request ] || [ "$op" = use ]
 580 then
 581     if [ "$mysqlpwd" = "" ]
 582     then
 583         mysqlpwd="$(pwgen -s 15 1)"
 584         mysqlpwd="$mysqlpwd@"
 585     fi
 586 else
 587     mysqlpwd="$(getinstancemysqlpassword $name)"
 588 fi
 589
 590
 591 if [ "$op" = create ] || [ "$op" = request ] || [ "$op" = use ]
 592 then
 593     # Create new user and group.
 594     username="$name-koha"
 595     if getent passwd "$username" > /dev/null
 596     then
 597         die "User $username already exists."
 598     fi
 599     if getent group "$username" > /dev/null
 600     then
 601         die "Group $username already exists."
 602     fi
 603     adduser --no-create-home --disabled-login \
 604         --gecos "Koha instance $username" \
 605         --home "/var/lib/koha/$name" \
 606         --quiet "$username"
 607
 608     # Create the site-specific directories.
 609     koha-create-dirs "$name"
 610
 611     # Generate Zebra database password.
 612     zebrapwd="$(pwgen -s 16 1)"
 613     # Future enhancement: make this configurable for when your db is on
 614     # another server.
 615     mysql_hostname="localhost"
 616     # Set up MySQL database for this instance.
 617     if [ "$op" = create ]
 618     then
 619         if [ ! -e /etc/mysql/debian.cnf ]; then
 620             MYSQL_OPTIONS="-u root"
 621             echo "WARNING: The koha-common.cnf file is a dead soft link!"
 622         else
 623             MYSQL_OPTIONS="--defaults-extra-file=/etc/mysql/koha-common.cnf"
 624         fi
 625         mysql $MYSQL_OPTIONS <<eof
 626 CREATE DATABASE \`$mysqldb\`;
 627 CREATE USER \`$mysqluser\`@'$mysql_hostname' IDENTIFIED BY '$mysqlpwd';
 628 GRANT ALL PRIVILEGES ON \`$mysqldb\`.* TO \`$mysqluser\`@'$mysql_hostname';
 629 FLUSH PRIVILEGES;
 630 eof
 631     fi #`
 632
 633     if [ "$CLO_LETSENCRYPT" = "yes" ]; then
 634         APACHE_CONFIGFILE="apache-site-https.conf.in"
 635     else
 636         APACHE_CONFIGFILE="apache-site.conf.in"
 637     fi
 638     # Generate and install Apache site-available file and log dir.
 639     generate_config_file $APACHE_CONFIGFILE \
 640         "/etc/apache2/sites-available/$name.conf"
 641     mkdir "/var/log/koha/$name"
 642     chown "$username:$username" "/var/log/koha/$name"
 643
 644
 645     # Generate and install main Koha config file.
 646     generate_config_file koha-conf-site.xml.in \
 647         "/etc/koha/sites/$name/koha-conf.xml"
 648
 649     # Generate and install the log4perl config file.
 650     generate_config_file log4perl-site.conf.in \
 651         "/etc/koha/sites/$name/log4perl.conf"
 652
 653     # Generate and install Zebra config files.
 654     generate_config_file zebra-biblios-dom-site.cfg.in \
 655         "/etc/koha/sites/$name/zebra-biblios-dom.cfg"
 656     generate_config_file zebra-authorities-dom-site.cfg.in \
 657         "/etc/koha/sites/$name/zebra-authorities-dom.cfg"
 658     generate_config_file zebra.passwd.in \
 659         "/etc/koha/sites/$name/zebra.passwd"
 660
 661     # Create a GPG-encrypted file for requesting a DB to be set up.
 662     if [ "$op" = request ]
 663     then
 664         touch "$name-db-request.txt"
 665         chmod 0600 "$name-db-request.txt"
 666         cat > "$name-db-request.txt" << eof
 667 Please create a MySQL database and user on $mysqlhost as follows:
 668
 669 database name: $mysqldb
 670 database user: $mysqluser
 671      password: $mysqlpwd
 672
 673 Thank you.
 674 eof
 675
 676         echo "See $name-db-request.txt for database creation request."
 677         echo "Please forward it to the right person, and then run"
 678         echo "$0 --populate-db $name"
 679         echo "Thanks."
 680     fi
 681 fi
 682
 683
 684 if [ "$op" = create ] || [ "$op" = populate ]
 685 then
 686     # Re-fetch the passwords from the config we've generated, allows it
 687     # to be different from what we set, in case the user had to change
 688     # something.
 689     mysqluser=$(getinstancemysqluser $name)
 690     mysqldb=$(getinstancemysqldatabase $name)
 691     # Use the default database content if that exists.
 692     if [ -e "$DEFAULTSQL" ]
 693     then
 694         # Populate the database with default content.
 695         zcat -f "$DEFAULTSQL" |
 696         sed "s/__KOHASITE__/koha_$name/g" |
 697         mysql --host="$mysqlhost" --user="$mysqluser" --password="$mysqlpwd" "$mysqldb"
 698
 699
 700         # Change the default user's password.
 701         staffpass="$(pwgen 12 1)"
 702         staffdigest=$(echo -n "$staffpass" |
 703                       perl -e '
 704                             use Digest::MD5 qw(md5_base64);
 705                             while (<>) { print md5_base64($_), "\n"; }')
 706         mysql --host="$mysqlhost" --user="$mysqluser" \
 707 --password="$mysqlpwd" <<eof
 708 USE \`$mysqldb\`;
 709 UPDATE borrowers
 710 SET password = '$staffdigest'
 711 WHERE borrowernumber = $ADMINUSER;
 712 eof
 713         #`
 714         echo "staff user password is '$staffpass' but keep that secret"
 715
 716         # Upgrade the database schema, just in case the dump was from an
 717         # old version.
 718         koha-upgrade-schema "$name"
 719     else
 720         echo "Koha instance is empty, no staff user created."
 721     fi
 722 fi
 723
 724
 725 if [ "$op" = create ] || [ "$op" = populate ] || [ "$op" = use ]
 726 then
 727     # Reconfigure Apache.
 728     if ! {
 729         a2ensite "$name" > /dev/null 2>&1 ||
 730             a2ensite "${name}.conf" > /dev/null 2>&1
 731     }; then
 732         echo "Warning: problem enabling $name in Apache" >&2
 733     fi
 734     service apache2 restart
 735
 736     # Start Zebra.
 737     koha-zebra --start "$name"
 738
 739     if [ "$USE_INDEXER_DAEMON" = "yes" ]; then
 740         # Start Indexer daemon
 741         koha-indexer --start "$name"
 742     fi
 743
 744     if [ "$CLO_LETSENCRYPT" = "yes" ]; then
 745         # Get letsencrypt certificates
 746         letsencrypt_instance
 747     fi
 748 fi
 749
 750
 751 if [ "$op" = request ]
 752 then
 753     koha-disable "$name"
 754 fi
 755
 756 echo <<eoh
 757
 758 Email for this instance is disabled. When you're ready to enable it, use:
 759 koha-email-enable $name
 760 eoh