doc/install/linux/install.pl - diff

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Diff for /doc/install/linux/install.pl between versions 1.44 and 1.45.2.11

version 1.44, 2018/06/19 11:35:12	version 1.45.2.11, 2021/03/13 00:05:06
Line 27 use strict;	Line 27 use strict;
use File::Copy;	use File::Copy;
use Term::ReadKey;	use Term::ReadKey;
use DBI;	use DBI;
	use File::Spec;
use Cwd();	use Cwd();
use File::Basename();	use File::Basename();
use lib File::Basename::dirname(Cwd::abs_path($0));	use lib File::Basename::dirname(Cwd::abs_path($0));
Line 162 sub get_user_selection {	Line 163 sub get_user_selection {
}	}

sub get_distro {	sub get_distro {
my ($distro,$gotprereqs,$updatecmd,$packagecmd,$installnow);	my ($distro,$gotprereqs,$updatecmd,$packagecmd,$installnow,$unknown);
$packagecmd = '/bin/rpm -q LONCAPA-prerequisites ';	$packagecmd = '/bin/rpm -q LONCAPA-prerequisites ';
if (-e '/etc/redhat-release') {	if (-e '/etc/oracle-release') {
	open(IN,'</etc/oracle-release');
	my $versionstring=<IN>;
	chomp($versionstring);
	close(IN);
	if ($versionstring =~ /^Oracle Linux Server release (\d+)/) {
	my $version = $1;
	$distro = 'oracle'.$1;
	$updatecmd = 'yum install LONCAPA-prerequisites';
	$installnow = 'yum -y install LONCAPA-prerequisites';
	}
	} elsif (-e '/etc/redhat-release') {
open(IN,'</etc/redhat-release');	open(IN,'</etc/redhat-release');
my $versionstring=<IN>;	my $versionstring=<IN>;
chomp($versionstring);	chomp($versionstring);
Line 194 sub get_distro {	Line 206 sub get_distro {
$distro = 'rhes'.$1;	$distro = 'rhes'.$1;
$updatecmd = 'yum install LONCAPA-prerequisites';	$updatecmd = 'yum install LONCAPA-prerequisites';
$installnow = 'yum -y install LONCAPA-prerequisites';	$installnow = 'yum -y install LONCAPA-prerequisites';
	} elsif ($versionstring =~ /Red Hat Enterprise Linux release (\d+)/) {
	$distro = 'rhes'.$1;
	$updatecmd = 'dnf install LONCAPA-prerequisites';
	$installnow = 'dnf -y install LONCAPA-prerequisites';
} elsif ($versionstring =~ /CentOS(?:\| Linux) release (\d+)/) {	} elsif ($versionstring =~ /CentOS(?:\| Linux) release (\d+)/) {
$distro = 'centos'.$1;	$distro = 'centos'.$1;
$updatecmd = 'yum install LONCAPA-prerequisites';	$updatecmd = 'yum install LONCAPA-prerequisites';
Line 207 sub get_distro {	Line 223 sub get_distro {
} else {	} else {
print &mt('Unable to interpret [_1] to determine system type.',	print &mt('Unable to interpret [_1] to determine system type.',
'/etc/redhat-release')."\n";	'/etc/redhat-release')."\n";
	$unknown = 1;
}	}
} elsif (-e '/etc/SuSE-release') {	} elsif (-e '/etc/SuSE-release') {
open(IN,'</etc/SuSE-release');	open(IN,'</etc/SuSE-release');
Line 233 sub get_distro {	Line 250 sub get_distro {
} else {	} else {
print &mt('Unable to interpret [_1] to determine system type.',	print &mt('Unable to interpret [_1] to determine system type.',
'/etc/SuSE-release')."\n";	'/etc/SuSE-release')."\n";
	$unknown = 1;
}	}
} elsif (-e '/etc/issue') {	} elsif (-e '/etc/issue') {
open(IN,'</etc/issue');	open(IN,'</etc/issue');
my $versionstring=<IN>;	my $versionstring=<IN>;
chomp($versionstring);	chomp($versionstring);
close(IN);	close(IN);
$packagecmd = '/usr/bin/dpkg -l loncapa-prerequisites ';
$updatecmd = 'apt-get install loncapa-prerequisites';
if ($versionstring =~ /^Ubuntu (\d+)\.\d+/i) {	if ($versionstring =~ /^Ubuntu (\d+)\.\d+/i) {
$distro = 'ubuntu'.$1;	$distro = 'ubuntu'.$1;
$updatecmd = 'sudo apt-get install loncapa-prerequisites';	$updatecmd = 'sudo apt-get install loncapa-prerequisites';
} elsif ($versionstring =~ /^Debian\s+GNU\/Linux\s+(\d+)\.\d+/i) {	} elsif ($versionstring =~ /^Debian\s+GNU\/Linux\s+(\d+)\.\d+/i) {
$distro = 'debian'.$1;	$distro = 'debian'.$1;
	$updatecmd = 'apt-get install loncapa-prerequisites';
} elsif (-e '/etc/debian_version') {	} elsif (-e '/etc/debian_version') {
open(IN,'</etc/debian_version');	open(IN,'</etc/debian_version');
my $version=<IN>;	my $version=<IN>;
Line 253 sub get_distro {	Line 270 sub get_distro {
close(IN);	close(IN);
if ($version =~ /^(\d+)\.\d+\.?\d*/) {	if ($version =~ /^(\d+)\.\d+\.?\d*/) {
$distro='debian'.$1;	$distro='debian'.$1;
	$updatecmd = 'apt-get install loncapa-prerequisites';
} else {	} else {
print &mt('Unable to interpret [_1] to determine system type.',	print &mt('Unable to interpret [_1] to determine system type.',
'/etc/debian_version')."\n";	'/etc/debian_version')."\n";
	$unknown = 1;
}	}
} else {	}
print &mt('Unable to interpret [_1] to determine system type.',	if ($distro ne '') {
'/etc/issue')."\n";	$packagecmd = '/usr/bin/dpkg -l loncapa-prerequisites ';
}	}
} elsif (-e '/etc/debian_version') {	} elsif (-e '/etc/debian_version') {
open(IN,'</etc/debian_version');	open(IN,'</etc/debian_version');
Line 273 sub get_distro {	Line 292 sub get_distro {
} else {	} else {
print &mt('Unable to interpret [_1] to determine system type.',	print &mt('Unable to interpret [_1] to determine system type.',
'/etc/debian_version')."\n";	'/etc/debian_version')."\n";
	$unknown = 1;
	}
	}
	if (($distro eq '') && (!$unknown)) {
	if (-e '/etc/os-release') {
	if (open(IN,'<','/etc/os-release')) {
	my ($id,$version);
	while(<IN>) {
	chomp();
	if (/^ID="(\w+)"/) {
	$id=$1;
	} elsif (/^VERSION_ID="([\d\.]+)"/) {
	$version=$1;
	}
	}
	close(IN);
	if ($id eq 'sles') {
	my ($major,$minor) = split(/\./,$version);
	if ($major =~ /^\d+$/) {
	$distro = $id.$major;
	$updatecmd = 'zypper install LONCAPA-prerequisites';
	}
	}
	}
	if ($distro eq '') {
	print &mt('Unable to interpret [_1] to determine system type.',
	'/etc/os-release')."\n";
	$unknown = 1;
	}
	} else {
	print &mt('Unknown installation: expecting a debian, ubuntu, suse, sles, redhat, fedora, scientific linux, or oracle linux system.')."\n";
}	}
} else {
print &mt('Unknown installation: expecting a debian, ubuntu, suse, sles, redhat, fedora or scientific linux system.')."\n";
}	}
return ($distro,$packagecmd,$updatecmd,$installnow);	return ($distro,$packagecmd,$updatecmd,$installnow);
}	}
Line 310 sub check_prerequisites {	Line 358 sub check_prerequisites {

sub check_locale {	sub check_locale {
my ($distro) = @_;	my ($distro) = @_;
my ($fh,$langvar,$command);	my ($fh,$langvar,$command,$earlyout);
$langvar = 'LANG';	$langvar = 'LANG';
if ($distro =~ /^(ubuntu\|debian)/) {	if ($distro =~ /^(ubuntu\|debian)/) {
if (!open($fh,"</etc/default/locale")) {	if (!open($fh,"</etc/default/locale")) {
print &mt('Failed to open: [_1], default locale not checked.',	print &mt('Failed to open: [_1], default locale not checked.',
'/etc/default/locale');	'/etc/default/locale');
	$earlyout = 1;
}	}
} elsif ($distro =~ /^(suse\|sles)/) {	} elsif ($distro =~ /^(suse\|sles)(\d+)/) {
if (!open($fh,"</etc/sysconfig/language")) {	if (($1 eq 'sles') && ($2 >= 15)) {
print &mt('Failed to open: [_1], default locale not checked.',	if (!open($fh,"</etc/locale.conf")) {
'/etc/sysconfig/language');	print &mt('Failed to open: [_1], default locale not checked.',
	'/etc/locale.conf');
	$earlyout = 1;
	}
	} else {
	if (!open($fh,"</etc/sysconfig/language")) {
	print &mt('Failed to open: [_1], default locale not checked.',
	'/etc/sysconfig/language');
	$earlyout = 1;
	}
	$langvar = 'RC_LANG';
}	}
$langvar = 'RC_LANG';
} elsif ($distro =~ /^fedora(\d+)/) {	} elsif ($distro =~ /^fedora(\d+)/) {
if ($1 >= 18) {	if ($1 >= 18) {
if (!open($fh,"</etc/locale.conf")) {	if (!open($fh,"</etc/locale.conf")) {
print &mt('Failed to open: [_1], default locale not checked.',	print &mt('Failed to open: [_1], default locale not checked.',
'/etc/locale.conf');	'/etc/locale.conf');
	$earlyout = 1;
}	}
} elsif (!open($fh,"</etc/sysconfig/i18n")) {	} elsif (!open($fh,"</etc/sysconfig/i18n")) {
print &mt('Failed to open: [_1], default locale not checked.',	print &mt('Failed to open: [_1], default locale not checked.',
'/etc/sysconfig/i18n');	'/etc/sysconfig/i18n');
	$earlyout = 1;
}	}
} elsif ($distro =~ /^(?:rhes\|centos\|scientific)(\d+)/) {	} elsif ($distro =~ /^(?:rhes\|centos\|scientific\|oracle)(\d+)/) {
if ($1 >= 7) {	if ($1 >= 7) {
if (!open($fh,"</etc/locale.conf")) {	if (!open($fh,"</etc/locale.conf")) {
print &mt('Failed to open: [_1], default locale not checked.',	print &mt('Failed to open: [_1], default locale not checked.',
'/etc/locale.conf');	'/etc/locale.conf');
	$earlyout = 1;
}	}
} elsif (!open($fh,"</etc/sysconfig/i18n")) {	} elsif (!open($fh,"</etc/sysconfig/i18n")) {
print &mt('Failed to open: [_1], default locale not checked.',	print &mt('Failed to open: [_1], default locale not checked.',
'/etc/sysconfig/i18n');	'/etc/sysconfig/i18n');
	$earlyout = 1;
}	}
} else {	} else {
if (!open($fh,"</etc/sysconfig/i18n")) {	if (!open($fh,"</etc/sysconfig/i18n")) {
print &mt('Failed to open: [_1], default locale not checked.',	print &mt('Failed to open: [_1], default locale not checked.',
'/etc/sysconfig/i18n');	'/etc/sysconfig/i18n');
	$earlyout = 1;
}	}
}	}
	return if ($earlyout);
my @data = <$fh>;	my @data = <$fh>;
chomp(@data);	chomp(@data);
foreach my $item (@data) {	foreach my $item (@data) {
Line 362 sub check_locale {	Line 426 sub check_locale {
$command = 'sudo locale-gen en_US.UTF-8'."\n".	$command = 'sudo locale-gen en_US.UTF-8'."\n".
'sudo update-locale LANG=en_US.UTF-8';	'sudo update-locale LANG=en_US.UTF-8';
} elsif ($distro =~ /^(suse\|sles)/) {	} elsif ($distro =~ /^(suse\|sles)/) {
$command = 'yast language';	$command = 'yast language';
} else {	} elsif (-e '/usr/bin/system-config-language') {
$command = 'system-config-language';	$command = 'system-config-language';
	} elsif (-e '/usr/bin/localectl') {
	$command = '/usr/bin/localectl set-locale LANG=en_US.UTF-8';
	} else {
	$command = 'No standard command found';
}	}
}	}
last;	last;
Line 388 sub check_required {	Line 456 sub check_required {
unless ($localecmd eq '') {	unless ($localecmd eq '') {
return ($distro,$gotprereqs,$localecmd);	return ($distro,$gotprereqs,$localecmd);
}	}
my ($mysqlon,$mysqlsetup,$mysqlrestart,$dbh,$has_pass,$has_lcdb,%recommended,	my ($mysqlon,$mysqlsetup,$mysqlrestart,$dbh,$has_pass,$mysql_unix_socket,$has_lcdb,
$downloadstatus,$filetouse,$production,$testing,$apachefw,$tostop,$uses_systemctl);	%recommended,$downloadstatus,$filetouse,$production,$testing,$apachefw,
	$tostop,$uses_systemctl);
my $wwwuid = &uid_of_www();	my $wwwuid = &uid_of_www();
my $wwwgid = getgrnam('www');	my $wwwgid = getgrnam('www');
if (($wwwuid eq '') \|\| ($wwwgid eq '')) {	if (($wwwuid eq '') \|\| ($wwwgid eq '')) {
Line 401 sub check_required {	Line 470 sub check_required {
$mysqlon = &check_mysql_running($distro);	$mysqlon = &check_mysql_running($distro);
if ($mysqlon) {	if ($mysqlon) {
my $mysql_has_wwwuser = &check_mysql_wwwuser();	my $mysql_has_wwwuser = &check_mysql_wwwuser();
($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser) =	($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser,$mysql_unix_socket) =
&check_mysql_setup($instdir,$dsn,$distro,$mysql_has_wwwuser);	&check_mysql_setup($instdir,$dsn,$distro,$mysql_has_wwwuser);
if ($mysqlsetup eq 'needsrestart') {	if ($mysqlsetup eq 'needsrestart') {
$mysqlrestart = '';	$mysqlrestart = '';
Line 433 sub check_required {	Line 502 sub check_required {
($recommended{'download'},$downloadstatus,$filetouse,$production,$testing)	($recommended{'download'},$downloadstatus,$filetouse,$production,$testing)
= &need_download();	= &need_download();
return ($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow,	return ($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow,
$mysqlrestart,\%recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus,	$mysqlrestart,\%recommended,$dbh,$has_pass,$mysql_unix_socket,
$filetouse,$production,$testing,$apachefw,$uses_systemctl);	$has_lcdb,$downloadstatus,$filetouse,$production,$testing,$apachefw,
	$uses_systemctl);
}	}

sub check_mysql_running {	sub check_mysql_running {
Line 460 sub check_mysql_running {	Line 530 sub check_mysql_running {
if ($1 >= 19) {	if ($1 >= 19) {
$mysqldaemon ='mariadb';	$mysqldaemon ='mariadb';
}	}
} elsif ($distro =~ /^(?:centos\|rhes\|scientific)(\d+)/) {	} elsif ($distro =~ /^(?:centos\|rhes\|scientific\|oracle)(\d+)/) {
if ($1 >= 7) {	if ($1 >= 7) {
$mysqldaemon ='mariadb';	$mysqldaemon ='mariadb';
$process = 'mysqld';	$process = 'mysqld';
Line 473 sub check_mysql_running {	Line 543 sub check_mysql_running {
$proc_owner = 'mysql';	$proc_owner = 'mysql';
$process = 'mysqld';	$process = 'mysqld';
}	}
	if ($1 >= 15) {
	$mysqldaemon ='mariadb';
	}
} elsif ($distro =~ /^suse(\d+)/) {	} elsif ($distro =~ /^suse(\d+)/) {
if ($1 >= 13) {	if ($1 >= 13) {
$use_systemctl = 1;	$use_systemctl = 1;
Line 556 sub chkconfig {	Line 629 sub chkconfig {
$uses_systemctl{'ntp'} = 1;	$uses_systemctl{'ntp'} = 1;
$uses_systemctl{'cups'} = 1;	$uses_systemctl{'cups'} = 1;
$uses_systemctl{'memcached'} = 1;	$uses_systemctl{'memcached'} = 1;
$daemon{'ntp'} = 'ntpd';	if (($name eq 'sles') && ($num >= 15)) {
	$daemon{'ntp'} = 'chronyd';
	$daemon{'mysql'} = 'mariadb';
	} else {
	$daemon{'ntp'} = 'ntpd';
	}
}	}
}	}
}	}
Line 579 sub chkconfig {	Line 657 sub chkconfig {
if (($distro =~ /^ubuntu/) && ($version <= 8)) {	if (($distro =~ /^ubuntu/) && ($version <= 8)) {
$daemon{'cups'} = 'cupsys';	$daemon{'cups'} = 'cupsys';
}	}
	if (($distro =~ /^ubuntu/) && ($version >= 18)) {
	$daemon{'ntp'} = 'chrony';
	}
} elsif ($distro =~ /^fedora(\d+)/) {	} elsif ($distro =~ /^fedora(\d+)/) {
my $version = $1;	my $version = $1;
if ($version >= 15) {	if ($version >= 15) {
Line 593 sub chkconfig {	Line 674 sub chkconfig {
if ($version >= 19) {	if ($version >= 19) {
$daemon{'mysql'} = 'mariadb';	$daemon{'mysql'} = 'mariadb';
}	}
} elsif ($distro =~ /^(?:centos\|rhes\|scientific)(\d+)/) {	if ($version >= 26) {
	$daemon{'ntp'} = 'chronyd';
	}
	} elsif ($distro =~ /^(?:centos\|rhes\|scientific\|oracle)(\d+)/) {
my $version = $1;	my $version = $1;
if ($version >= 7) {	if ($version >= 7) {
$uses_systemctl{'ntp'} = 1;	$uses_systemctl{'ntp'} = 1;
Line 603 sub chkconfig {	Line 687 sub chkconfig {
$uses_systemctl{'cups'} = 1;	$uses_systemctl{'cups'} = 1;
$daemon{'mysql'} = 'mariadb';	$daemon{'mysql'} = 'mariadb';
}	}
	if (($version >= 8) \|\| ($distro eq 'oracle7')) {
	$daemon{'ntp'} = 'chronyd';
	}
}	}
my $nocheck;	my $nocheck;
if (! -x $checker_bin) {	if (! -x $checker_bin) {
Line 686 sub chkconfig {	Line 773 sub chkconfig {
} else {	} else {
$major = $version;	$major = $version;
}	}
if ($major > 10) {	if (($major > 10) && ($major <= 13)) {
if (&check_SuSEfirewall2_setup($instdir)) {	if (&check_SuSEfirewall2_setup($instdir)) {
$needfix{'insserv'} = 1;	$needfix{'insserv'} = 1;
}	}
Line 695 sub chkconfig {	Line 782 sub chkconfig {
return (\%needfix,\%tostop,\%uses_systemctl);	return (\%needfix,\%tostop,\%uses_systemctl);
}	}

	sub uses_firewalld {
	my ($distro) = @_;
	my ($inuse,$checkfirewalld,$zone);
	if ($distro =~ /^(suse\|sles)([\d\.]+)$/) {
	if (($1 eq 'sles') && ($2 >= 15)) {
	$checkfirewalld = 1;
	}
	} elsif ($distro =~ /^fedora(\d+)$/) {
	if ($1 >= 18) {
	$checkfirewalld = 1;
	}
	} elsif ($distro =~ /^(?:centos\|rhes\|scientific\|oracle)(\d+)/) {
	if ($1 >= 7) {
	$checkfirewalld = 1;
	}
	}
	if ($checkfirewalld) {
	my ($loaded,$active);
	if (open(PIPE,"systemctl status firewalld \|")) {
	while (<PIPE>) {
	chomp();
	if (/^\s*Loaded:\s+(\w+)/) {
	$loaded = $1;
	}
	if (/^\s*Active\s+(\w+)/) {
	$active = $1;
	}
	}
	close(PIPE);
	}
	if (($loaded eq 'loaded') \|\| ($active eq 'active')) {
	$inuse = 1;
	my $cmd = 'firewall-cmd --get-default-zone';
	if (open(PIPE,"$cmd \|")) {
	my $result = <PIPE>;
	chomp($result);
	close(PIPE);
	if ($result =~ /^\w+$/) {
	$zone = $result;
	}
	}
	}
	}
	return ($inuse,$zone);
	}

sub chkfirewall {	sub chkfirewall {
my ($distro) = @_;	my ($distro) = @_;
my $configfirewall = 1;	my $configfirewall = 1;
Line 703 sub chkfirewall {	Line 836 sub chkfirewall {
https => 443,	https => 443,
);	);
my %activefw;	my %activefw;
if (&firewall_is_active()) {	my ($firewalld,$zone) = &uses_firewalld($distro);
my $iptables = &get_pathto_iptables();	if ($firewalld) {
if ($iptables eq '') {	my %current;
print &mt('Firewall not checked as path to iptables not determined.')."\n";	if (open(PIPE,'firewall-cmd --permanent --zone='.$zone.' --list-services \|')) {
} else {	my $svc = <PIPE>;
my @fwchains = &get_fw_chains($iptables,$distro);	close(PIPE);
if (@fwchains) {	chomp($svc);
foreach my $service ('http','https') {	map { $current{$_} = 1; } (split(/\s+/,$svc));
foreach my $fwchain (@fwchains) {	}
if (&firewall_is_port_open($iptables,$fwchain,$ports{$service})) {	if ($current{'http'} && $current{'https'}) {
$activefw{$service} = 1;	$configfirewall = 0;
last;	}
	} else {
	if (&firewall_is_active()) {
	my $iptables = &get_pathto_iptables();
	if ($iptables eq '') {
	print &mt('Firewall not checked as path to iptables not determined.')."\n";
	} else {
	my @fwchains = &get_fw_chains($iptables,$distro);
	if (@fwchains) {
	foreach my $service ('http','https') {
	foreach my $fwchain (@fwchains) {
	if (&firewall_is_port_open($iptables,$fwchain,$ports{$service})) {
	$activefw{$service} = 1;
	last;
	}
}	}
}	}
	if ($activefw{'http'}) {
	$configfirewall = 0;
	}
	} else {
	print &mt('Firewall not checked as iptables Chains not identified.')."\n";
}	}
if ($activefw{'http'}) {
$configfirewall = 0;
}
} else {
print &mt('Firewall not checked as iptables Chains not identified.')."\n";
}	}
	} else {
	print &mt('Firewall not enabled.')."\n";
}	}
} else {
print &mt('Firewall not enabled.')."\n";
}	}
return ($configfirewall,\%activefw);	return ($configfirewall,\%activefw);
}	}
Line 750 sub chkapache {	Line 897 sub chkapache {
} else {	} else {
my ($configfile,$sitefile);	my ($configfile,$sitefile);
if (($distname eq 'ubuntu') && ($version > 12)) {	if (($distname eq 'ubuntu') && ($version > 12)) {
$sitefile = '/etc/apache2/sites-available/loncapa';	$sitefile = '/etc/apache2/sites-available/loncapa.conf';
$configfile = "/etc/apache2/conf-available/loncapa";	$configfile = '/etc/apache2/conf-available/loncapa.conf';
} else {	} else {
$configfile = "/etc/apache2/sites-available/loncapa";	$configfile = '/etc/apache2/sites-available/loncapa';
}	}
if (($configfile ne '') && (-e $configfile) && (-e $stdconf)) {	if (($configfile ne '') && (-e $configfile) && (-e $stdconf)) {
if (open(PIPE, "diff --brief $stdconf $configfile \|")) {	if (open(PIPE, "diff --brief $stdconf $configfile \|")) {
Line 785 sub chkapache {	Line 932 sub chkapache {
}	}
}	}
}	}
} elsif ($distro =~ /^(?:suse\|sles)([\d\.]+)$/) {	if ((!$fixapache) && ($distname eq 'ubuntu')) {
	my $sitestatus = "/etc/apache2/mods-available/status.conf";
	my $stdstatus = "$instdir/debian-ubuntu/status.conf";
	if ((-e $stdstatus) && (-e $sitestatus)) {
	if (open(PIPE, "diff --brief $stdstatus $sitestatus \|")) {
	my $diffres = <PIPE>;
	close(PIPE);
	chomp($diffres);
	if ($diffres) {
	$fixapache = 1;
	}
	}
	}
	}
	} elsif ($distro =~ /^(suse\|sles)([\d\.]+)$/) {
	my ($name,$version) = ($1,$2);
my $apache = 'apache';	my $apache = 'apache';
if ($1 >= 10) {	my $conf_file = "$instdir/sles-suse/default-server.conf";
	if ($version >= 10) {
$apache = 'apache2';	$apache = 'apache2';
}	}
if (!-e "$instdir/sles-suse/default-server.conf") {	if (($name eq 'sles') && ($version >= 12)) {
	$conf_file = "$instdir/sles-suse/apache2.4/default-server.conf";
	}
	if (!-e $conf_file) {
$fixapache = 0;	$fixapache = 0;
print &mt('Warning: No LON-CAPA Apache configuration file found for installation check.')."\n";	print &mt('Warning: No LON-CAPA Apache configuration file found for installation check.')."\n";
} elsif ((-e "/etc/$apache/default-server.conf") && (-e "$instdir/sles-suse/default-server.conf")) {	} elsif (-e "/etc/$apache/default-server.conf") {
if (open(PIPE, "diff --brief $instdir/sles-suse/default-server.conf /etc/$apache/default-server.conf \|")) {	if (open(PIPE, "diff --brief $conf_file /etc/$apache/default-server.conf \|")) {
my $diffres = <PIPE>;	my $diffres = <PIPE>;
close(PIPE);	close(PIPE);
chomp($diffres);	chomp($diffres);
Line 819 sub chkapache {	Line 985 sub chkapache {
}	}
} else {	} else {
my $configfile = 'httpd.conf';	my $configfile = 'httpd.conf';
if ($distro =~ /^(?:centos\|rhes\|scientific)(\d+)$/) {	my $mpmfile = 'mpm.conf';
	if ($distro =~ /^(?:centos\|rhes\|scientific\|oracle)(\d+)$/) {
if ($1 >= 7) {	if ($1 >= 7) {
$configfile = 'apache2.4/httpd.conf';	$configfile = 'apache2.4/httpd.conf';
} elsif ($1 > 5) {	} elsif ($1 > 5) {
Line 827 sub chkapache {	Line 994 sub chkapache {
}	}
} elsif ($distro =~ /^fedora(\d+)$/) {	} elsif ($distro =~ /^fedora(\d+)$/) {
if ($1 > 17) {	if ($1 > 17) {
$configfile = 'apache2.4/httpd.conf';	$configfile = 'apache2.4/httpd.conf';
} elsif ($1 > 10) {	} elsif ($1 > 10) {
$configfile = 'new/httpd.conf';	$configfile = 'new/httpd.conf';
}	}
Line 845 sub chkapache {	Line 1012 sub chkapache {
}	}
}	}
}	}
	if (-e "/etc/httpd/conf.modules.d/00-mpm.conf") {
	if (!-e "$instdir/centos-rhes-fedora-sl/$mpmfile") {
	print &mt('Warning: No LON-CAPA Apache MPM configuration file found for installation check.')."\n";
	} elsif ((-e "/etc/httpd/conf.modules.d/00-mpm.conf") && (-e "$instdir/centos-rhes-fedora-sl/$mpmfile")) {
	if (open(PIPE, "diff --brief $instdir/centos-rhes-fedora-sl/$mpmfile /etc/httpd/conf.modules.d/00-mpm.conf \|")) {
	my $diffres = <PIPE>;
	close(PIPE);
	chomp($diffres);
	if ($diffres) {
	$fixapache = 1;
	}
	}
	}
	}
}	}
return $fixapache;	return $fixapache;
}	}
Line 975 sub need_download {	Line 1156 sub need_download {

sub check_mysql_setup {	sub check_mysql_setup {
my ($instdir,$dsn,$distro,$mysql_has_wwwuser) = @_;	my ($instdir,$dsn,$distro,$mysql_has_wwwuser) = @_;
my ($mysqlsetup,$has_pass);	my ($mysqlsetup,$has_pass,$mysql_unix_socket);
my $dbh = DBI->connect($dsn,'root','',{'PrintError'=>0});	my $dbh = DBI->connect($dsn,'root','',{'PrintError'=>0});
	my ($mysqlversion,$mysqlsubver,$mysqlname) = &get_mysql_version();
	if (($mysqlname =~ /^MariaDB/i) && ($mysqlversion >= 10.4)) {
	if ($dbh) {
	my $sth = $dbh->prepare("SELECT Priv FROM mysql.global_priv WHERE (User = 'root' AND Host ='localhost')");
	$sth->execute();
	while (my $priv = $sth->fetchrow_array) {
	if ($priv =~ /unix_socket/) {
	$mysql_unix_socket = 1;
	last;
	}
	}
	$sth->finish();
	if ($mysql_unix_socket) {
	print_and_log(&mt('MariaDB using unix_socket for root access from localhost.')."\n");
	$mysqlsetup = 'rootok';
	$mysql_unix_socket = 1;
	unless ($mysql_has_wwwuser) {
	$mysql_has_wwwuser = &check_mysql_wwwuser();
	}
	return ($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser,$mysql_unix_socket);
	}
	}
	}
if ($dbh) {	if ($dbh) {
$mysqlsetup = 'noroot';	$mysqlsetup = 'noroot';
} elsif ($DBI::err =~ /1045/) {	} elsif ($DBI::err =~ /1045/) {
Line 1079 sub get_pathto_iptables {	Line 1283 sub get_pathto_iptables {

sub firewall_is_active {	sub firewall_is_active {
if (-e '/proc/net/ip_tables_names') {	if (-e '/proc/net/ip_tables_names') {
return 1;	if (open(PIPE,'cat /proc/net/ip_tables_names \|grep filter \|')) {
} else {	my $status = <PIPE>;
return 0;	close(PIPE);
	chomp($status);
	if ($status eq 'filter') {
	return 1;
	}
	}
}	}
	return 0;
}	}

sub get_fw_chains {	sub get_fw_chains {
Line 1098 sub get_fw_chains {	Line 1308 sub get_fw_chains {
@posschains = ('ufw-user-input','INPUT');	@posschains = ('ufw-user-input','INPUT');
} elsif ($distro =~ /^debian5/) {	} elsif ($distro =~ /^debian5/) {
@posschains = ('INPUT');	@posschains = ('INPUT');
	} elsif ($distro =~ /^(suse\|sles)(\d+)/) {
	@posschains = ('IN_public');
} else {	} else {
@posschains = ('RH-Firewall-1-INPUT','INPUT');	@posschains = ('RH-Firewall-1-INPUT','INPUT');
if (!-e '/etc/sysconfig/iptables') {	if (!-e '/etc/sysconfig/iptables') {
Line 1291 print "\n".&mt('Checking system status .	Line 1503 print "\n".&mt('Checking system status .

my $dsn = "DBI:mysql:database=mysql";	my $dsn = "DBI:mysql:database=mysql";
my ($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow,$mysqlrestart,	my ($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow,$mysqlrestart,
$recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus,$filetouse,$production,	$recommended,$dbh,$has_pass,$mysql_unix_socket,$has_lcdb,$downloadstatus,
$testing,$apachefw,$uses_systemctl) = &check_required($instdir,$dsn);	$filetouse,$production,$testing,$apachefw,$uses_systemctl) = &check_required($instdir,$dsn);
if ($distro eq '') {	if ($distro eq '') {
print "\n".&mt('Linux distribution could not be verified as a supported distribution.')."\n".	print "\n".&mt('Linux distribution could not be verified as a supported distribution.')."\n".
&mt('The following are supported: [_1].',	&mt('The following are supported: [_1].',
'CentOS, RedHat Enterprise, Fedora, Scientific Linux, '.	'CentOS, RedHat Enterprise, Fedora, Scientific Linux, '.
'openSuSE, SLES, Ubuntu LTS, Debian')."\n\n".	'Oracle Linux, openSuSE, SLES, Ubuntu LTS, Debian')."\n\n".
&mt('Stopping execution.')."\n";	&mt('Stopping execution.')."\n";
exit;	exit;
}	}
Line 1335 if (!$gotprereqs) {	Line 1547 if (!$gotprereqs) {
exit;	exit;
} else {	} else {
($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow,	($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow,
$mysqlrestart,$recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus,	$mysqlrestart,$recommended,$dbh,$has_pass,$mysql_unix_socket,
$filetouse,$production,$testing,$apachefw,$uses_systemctl) =	$has_lcdb,$downloadstatus,$filetouse,$production,$testing,$apachefw,
&check_required($instdir,$dsn);	$uses_systemctl) = &check_required($instdir,$dsn);
}	}
} else {	} else {
print &mt('Failed to run command to install LONCAPA-prerequisites')."\n";	print &mt('Failed to run command to install LONCAPA-prerequisites')."\n";
Line 1434 if ($callsub{'pwauth'}) {	Line 1646 if ($callsub{'pwauth'}) {

if ($callsub{'mysql'}) {	if ($callsub{'mysql'}) {
if ($dbh) {	if ($dbh) {
&setup_mysql($callsub{'mysqlperms'},$distro,$dbh,$has_pass,$has_lcdb);	&setup_mysql($callsub{'mysqlperms'},$dbh,$has_pass,
	$mysql_unix_socket,$has_lcdb);
} else {	} else {
print &mt('Unable to configure MySQL because access is denied.')."\n";	print &mt('Unable to configure MySQL because access is denied.')."\n";
}	}
Line 1442 if ($callsub{'mysql'}) {	Line 1655 if ($callsub{'mysql'}) {
&print_and_log(&mt('Skipping configuration of MySQL.')."\n");	&print_and_log(&mt('Skipping configuration of MySQL.')."\n");
if ($callsub{'mysqlperms'}) {	if ($callsub{'mysqlperms'}) {
if ($dbh) {	if ($dbh) {
&setup_mysql_permissions($dbh,$has_pass);	&setup_mysql_permissions($dbh,$has_pass,$mysql_unix_socket);
} else {	} else {
print &mt('Unable to configure MySQL because access is denied.')."\n";	print &mt('Unable to configure MySQL because access is denied.')."\n";
}	}
Line 1460 if ($dbh) {	Line 1673 if ($dbh) {

if ($callsub{'apache'}) {	if ($callsub{'apache'}) {
if ($distro =~ /^(suse\|sles)/) {	if ($distro =~ /^(suse\|sles)/) {
&copy_apache2_suseconf($instdir);	&copy_apache2_suseconf($instdir,$distro);
} elsif ($distro =~ /^(debian\|ubuntu)/) {	} elsif ($distro =~ /^(debian\|ubuntu)/) {
&copy_apache2_debconf($instdir,$distro);	&copy_apache2_debconf($instdir,$distro);
} else {	} else {
&copy_httpd_conf($instdir,$distro);	&copy_httpd_conf($instdir,$distro);
	&copy_mpm_conf($instdir,$distro);
}	}
} else {	} else {
print_and_log(&mt('Skipping configuration of Apache web server.')."\n");	print_and_log(&mt('Skipping configuration of Apache web server.')."\n");
Line 1488 if ($callsub{'runlevels'}) {	Line 1702 if ($callsub{'runlevels'}) {
}	}
}	}
}	}
if ($distro =~ /^(suse\|sles)/) {	if ($distro =~ /^(suse\|sles)(\d+)/) {
&update_SuSEfirewall2_setup($instdir);	unless(($1 eq 'sles') && ($2 >= 15)) {
	&update_SuSEfirewall2_setup($instdir);
	}
}	}
} else {	} else {
&print_and_log(&mt('Skipping setting override for start-up order of services.')."\n");	&print_and_log(&mt('Skipping setting override for start-up order of services.')."\n");
}	}

if ($callsub{'firewall'}) {	if ($callsub{'firewall'}) {
if ($distro =~ /^(suse\|sles)/) {	my ($firewalld,$zone) = &uses_firewalld($distro);
	if ($firewalld) {
	my (%current,%added);
	if (open(PIPE,"firewall-cmd --permanent --zone=$zone --list-services \|")) {
	my $svc = <PIPE>;
	close(PIPE);
	chomp($svc);
	map { $current{$_} = 1; } (split(/\s+/,$svc));
	}
	foreach my $service ('http','https') {
	unless ($current{$service}) {
	if (open(PIPE,"firewall-cmd --permanent --zone=$zone --add-service=$service \|")) {
	my $result = <PIPE>;
	if ($result =~ /^success/) {
	$added{$service} = 1;
	}
	}
	}
	}
	if (keys(%added) > 0) {
	print &mt('Firewall configured to allow access for: [_1].',
	join(', ',sort(keys(%added))))."\n";
	}
	if ($current{'http'} \|\| $current{'https'}) {
	print &mt('Firewall already configured to allow access for:[_1].',
	(($current{'http'})? ' http':'').(($current{'https'})? ' https':''))."\n";
	}
	unless ($current{'ssh'}) {
	print &mt('If you would the like to allow access to ssh from outside, use the command[_1].',
	"firewall-cmd --permanent --zone=$zone --add-service=ssh")."\n";
	}
	} elsif ($distro =~ /^(suse\|sles)/) {
print &mt('Use [_1] to configure the firewall to allow access for [_2].',	print &mt('Use [_1] to configure the firewall to allow access for [_2].',
'yast -- Security and Users -> Firewall -> Interfaces',	'yast -- Security and Users -> Firewall -> Interfaces',
'ssh, http, https')."\n";	'ssh, http, https')."\n";
} elsif ($distro =~ /^(debian\|ubuntu)(\d+)/) {	} elsif ($distro =~ /^(debian\|ubuntu)(\d+)/) {
if (($1 eq 'ubuntu') \|\| ($2 > 5)) {	if (($1 eq 'ubuntu') \|\| ($2 > 5)) {
print &mt('Use [_1] to configure the firewall to allow access for [_2].',	print &mt('Use [_1] to configure the firewall to allow access for [_2].',
Line 1516 if ($callsub{'firewall'}) {	Line 1763 if ($callsub{'firewall'}) {
}	}
}	}
}	}
} elsif ($distro =~ /^scientific/) {	} elsif ($distro =~ /^(scientific\|oracle)/) {
print &mt('Use [_1] to configure the firewall to allow access for [_2].',	print &mt('Use [_1] to configure the firewall to allow access for [_2].',
'system-config-firewall-tui -- Customize',	'system-config-firewall-tui -- Customize',
'ssh, http')."\n";	'ssh, http')."\n";
} else {	} else {
print &mt('Use [_1] to configure the firewall to allow access for [_2].',	my $version;
'setup -- Firewall configuration -> Customize',	if ($distro =~ /^(redhat\|centos)(\d+)$/) {
'ssh, http, https')."\n";	$version = $1;
	}
	if ($version > 5) {
	print &mt('Use [_1] to configure the firewall to allow access for [_2].',
	'system-config-firewall-tui -- Customize',
	'ssh, http')."\n";
	} else {
	print &mt('Use [_1] to configure the firewall to allow access for [_2].',
	'setup -- Firewall configuration -> Customize',
	'ssh, http, https')."\n";
	}
}	}
} else {	} else {
&print_and_log(&mt('Skipping Firewall configuration.')."\n");	&print_and_log(&mt('Skipping Firewall configuration.')."\n");
}	}

if ($callsub{'stopsrvcs'}) {	if ($callsub{'stopsrvcs'}) {
&kill_extra_services($distro,$recommended->{'stopsrvcs'});	&kill_extra_services($distro,$recommended->{'stopsrvcs'},$uses_systemctl);
} else {	} else {
&print_and_log(&mt('Skipping stopping unnecessary service ([_1] daemons).',"'cups','memcached'")."\n");	&print_and_log(&mt('Skipping stopping unnecessary service ([_1] daemons).',"'cups','memcached'")."\n");
}	}
Line 1717 END	Line 1974 END
}	}

sub kill_extra_services {	sub kill_extra_services {
my ($distro,$stopsrvcs) = @_;	my ($distro,$stopsrvcs,$uses_systemctl) = @_;
if (ref($stopsrvcs) eq 'HASH') {	if (ref($stopsrvcs) eq 'HASH') {
my @stopping = sort(keys(%{$stopsrvcs}));	my @stopping = sort(keys(%{$stopsrvcs}));
if (@stopping) {	if (@stopping) {
Line 1748 sub kill_extra_services {	Line 2005 sub kill_extra_services {
}	}
}	}
&print_and_log(&mt('Removing [_1] from startup.',$service)."\n");	&print_and_log(&mt('Removing [_1] from startup.',$service)."\n");
if ($distro =~ /^(debian\|ubuntu)/) {	if ($distro =~ /^(?:debian\|ubuntu)(\d+)/) {
&print_and_log(`update-rc.d -f $daemon remove`);	my $version = $1;
	if (($distro =~ /^ubuntu/) && ($version > 16)) {
	if (ref($uses_systemctl) eq 'HASH') {
	if ($uses_systemctl->{$service}) {
	if (`systemctl is-enabled $service`) {
	&print_and_log(`systemctl disable $service`);
	}
	}
	}
	} else {
	&print_and_log(`update-rc.d -f $daemon remove`);
	}
} else {	} else {
if (ref($uses_systemctl) eq 'HASH') {	if (ref($uses_systemctl) eq 'HASH') {
if ($uses_systemctl->{$service}) {	if ($uses_systemctl->{$service}) {
Line 1771 sub kill_extra_services {	Line 2039 sub kill_extra_services {
}	}

sub setup_mysql {	sub setup_mysql {
my ($setup_mysql_permissions,$distro,$dbh,$has_pass,$has_lcdb) = @_;	my ($setup_mysql_permissions,$dbh,$has_pass,$mysql_unix_socket,$has_lcdb) = @_;
my @mysql_lc_commands;	my @mysql_lc_commands;
unless ($has_lcdb) {	unless ($has_lcdb) {
push(@mysql_lc_commands,"CREATE DATABASE loncapa");	push(@mysql_lc_commands,"CREATE DATABASE loncapa");
Line 1781 sub setup_mysql {	Line 2049 sub setup_mysql {
CREATE TABLE IF NOT EXISTS metadata (title TEXT, author TEXT, subject TEXT, url TEXT, keywords TEXT, version TEXT, notes TEXT, abstract TEXT, mime TEXT, language TEXT, creationdate DATETIME, lastrevisiondate DATETIME, owner TEXT, copyright TEXT, domain TEXT, dependencies TEXT, modifyinguser TEXT, authorspace TEXT, lowestgradelevel TEXT, highestgradelevel TEXT, standards TEXT, count INT, course INT, course_list TEXT, goto INT, goto_list TEXT, comefrom INT, comefrom_list TEXT, sequsage INT, sequsage_list TEXT, stdno INT, stdno_list TEXT, avetries FLOAT, avetries_list TEXT, difficulty FLOAT, difficulty_list TEXT, disc FLOAT, disc_list TEXT, clear FLOAT, technical FLOAT, correct FLOAT, helpful FLOAT, depth FLOAT, hostname TEXT, FULLTEXT idx_title (title), FULLTEXT idx_author (author), FULLTEXT idx_subject (subject), FULLTEXT idx_url (url), FULLTEXT idx_keywords (keywords), FULLTEXT idx_version (version), FULLTEXT idx_notes (notes), FULLTEXT idx_abstract (abstract), FULLTEXT idx_mime (mime), FULLTEXT idx_language (language), FULLTEXT idx_owner (owner), FULLTEXT idx_copyright (copyright)) ENGINE=MYISAM	CREATE TABLE IF NOT EXISTS metadata (title TEXT, author TEXT, subject TEXT, url TEXT, keywords TEXT, version TEXT, notes TEXT, abstract TEXT, mime TEXT, language TEXT, creationdate DATETIME, lastrevisiondate DATETIME, owner TEXT, copyright TEXT, domain TEXT, dependencies TEXT, modifyinguser TEXT, authorspace TEXT, lowestgradelevel TEXT, highestgradelevel TEXT, standards TEXT, count INT, course INT, course_list TEXT, goto INT, goto_list TEXT, comefrom INT, comefrom_list TEXT, sequsage INT, sequsage_list TEXT, stdno INT, stdno_list TEXT, avetries FLOAT, avetries_list TEXT, difficulty FLOAT, difficulty_list TEXT, disc FLOAT, disc_list TEXT, clear FLOAT, technical FLOAT, correct FLOAT, helpful FLOAT, depth FLOAT, hostname TEXT, FULLTEXT idx_title (title), FULLTEXT idx_author (author), FULLTEXT idx_subject (subject), FULLTEXT idx_url (url), FULLTEXT idx_keywords (keywords), FULLTEXT idx_version (version), FULLTEXT idx_notes (notes), FULLTEXT idx_abstract (abstract), FULLTEXT idx_mime (mime), FULLTEXT idx_language (language), FULLTEXT idx_owner (owner), FULLTEXT idx_copyright (copyright)) ENGINE=MYISAM
});	});
if ($setup_mysql_permissions) {	if ($setup_mysql_permissions) {
&setup_mysql_permissions($dbh,$has_pass,@mysql_lc_commands);	&setup_mysql_permissions($dbh,$has_pass,$mysql_unix_socket,@mysql_lc_commands);
} else {	} else {
print_and_log(&mt('Skipping MySQL permissions setup.')."\n");	print_and_log(&mt('Skipping MySQL permissions setup.')."\n");
if ($dbh) {	if ($dbh) {
Line 1798 CREATE TABLE IF NOT EXISTS metadata (tit	Line 2066 CREATE TABLE IF NOT EXISTS metadata (tit
}	}

sub setup_mysql_permissions {	sub setup_mysql_permissions {
my ($dbh,$has_pass,@mysql_lc_commands) = @_;	my ($dbh,$has_pass,$mysql_unix_socket,@mysql_lc_commands) = @_;
my ($mysqlversion,$mysqlsubver,$mysqlname) = &get_mysql_version();	my ($mysqlversion,$mysqlsubver,$mysqlname) = &get_mysql_version();
my ($usesauth,$hasauthcol,@mysql_commands);	my ($usescreate,$usesauth,$is_mariadb,$hasauthcol,@mysql_commands);
if ($mysqlname =~ /^MariaDB/i) {	if ($mysqlname =~ /^MariaDB/i) {
if ($mysqlversion >= 10.2) {	$is_mariadb = 1;
	if ($mysqlversion >= 10.4) {
	$usescreate = 1;
	} elsif ($mysqlversion >= 10.2) {
$usesauth = 1;	$usesauth = 1;
} elsif ($mysqlversion >= 5.5) {	} elsif ($mysqlversion >= 5.5) {
$hasauthcol = 1;	$hasauthcol = 1;
Line 1814 sub setup_mysql_permissions {	Line 2085 sub setup_mysql_permissions {
$hasauthcol = 1;	$hasauthcol = 1;
}	}
}	}
if ($usesauth) {	if ($usescreate) {
@mysql_commands = ("INSERT user (Host, User, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www','','','','')",	@mysql_commands = ("CREATE USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'");
"ALTER USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'");	} elsif ($usesauth) {
	@mysql_commands = ("INSERT user (Host, User, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www','','','','')");
	if ($is_mariadb) {
	push(@mysql_commands,"ALTER USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'");
	} else {
	push(@mysql_commands,"ALTER USER 'www'\@'localhost' IDENTIFIED WITH mysql_native_password BY 'localhostkey'");
	}
} elsif ($hasauthcol) {	} elsif ($hasauthcol) {
@mysql_commands = ("INSERT user (Host, User, Password, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www',password('localhostkey'),'','','','');");	@mysql_commands = ("INSERT user (Host, User, Password, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www',password('localhostkey'),'','','','');");
} else {	} else {
Line 1830 INSERT db (Host,Db,User,Select_priv,Inse	Line 2107 INSERT db (Host,Db,User,Select_priv,Inse
INSERT db (Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv,Create_priv,Drop_priv,Grant_priv,References_priv,Index_priv,Alter_priv,Create_tmp_table_priv,Lock_tables_priv) VALUES('localhost','loncapa','www','Y','Y','Y','Y','Y','Y','N','Y','Y','Y','Y','Y')");	INSERT db (Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv,Create_priv,Drop_priv,Grant_priv,References_priv,Index_priv,Alter_priv,Create_tmp_table_priv,Lock_tables_priv) VALUES('localhost','loncapa','www','Y','Y','Y','Y','Y','Y','N','Y','Y','Y','Y','Y')");
}	}
push(@mysql_commands,"DELETE FROM user WHERE host<>'localhost'");	push(@mysql_commands,"DELETE FROM user WHERE host<>'localhost'");
if ($has_pass) {	if (($has_pass) \|\| ($mysql_unix_socket)) {
if ($dbh) {	if ($dbh) {
push(@mysql_commands,"FLUSH PRIVILEGES");	push(@mysql_commands,"FLUSH PRIVILEGES");
if (@mysql_commands) {	if (@mysql_commands) {
Line 1871 INSERT db (Host,Db,User,Select_priv,Inse	Line 2148 INSERT db (Host,Db,User,Select_priv,Inse
}	}
}	}
if ($got_passwd) {	if ($got_passwd) {
my (@newpass_cmds) = &new_mysql_rootpasswd($newmysqlpass);	my (@newpass_cmds) = &new_mysql_rootpasswd($newmysqlpass,$usesauth,$is_mariadb);
push(@mysql_commands,@newpass_cmds);	push(@mysql_commands,@newpass_cmds);
} else {	} else {
print_and_log(&mt('Failed to get MySQL root password from user input.')."\n");	print_and_log(&mt('Failed to get MySQL root password from user input.')."\n");
Line 1880 INSERT db (Host,Db,User,Select_priv,Inse	Line 2157 INSERT db (Host,Db,User,Select_priv,Inse
if (@mysql_commands) {	if (@mysql_commands) {
foreach my $cmd (@mysql_commands) {	foreach my $cmd (@mysql_commands) {
$dbh->do($cmd) \|\| print $dbh->errstr."\n";	$dbh->do($cmd) \|\| print $dbh->errstr."\n";

}	}
}	}
if (@mysql_lc_commands) {	if (@mysql_lc_commands) {
Line 1902 INSERT db (Host,Db,User,Select_priv,Inse	Line 2178 INSERT db (Host,Db,User,Select_priv,Inse
}	}

sub new_mysql_rootpasswd {	sub new_mysql_rootpasswd {
my ($currmysqlpass,$usesauth) = @_;	my ($currmysqlpass,$usesauth,$is_mariadb) = @_;
if ($usesauth) {	if ($usesauth) {
return ("ALTER USER 'root'\@'localhost' IDENTIFIED BY '$currmysqlpass'",	if ($is_mariadb) {
"FLUSH PRIVILEGES;");	return ("ALTER USER 'root'\@'localhost' IDENTIFIED BY '$currmysqlpass'",
	"FLUSH PRIVILEGES;");
	} else {
	return ("ALTER USER 'root'\@'localhost' IDENTIFIED WITH mysql_native_password BY '$currmysqlpass'",
	"FLUSH PRIVILEGES;");
	}
} else {	} else {
return ("SET PASSWORD FOR 'root'\@'localhost'=PASSWORD('$currmysqlpass')",	return ("SET PASSWORD FOR 'root'\@'localhost'=PASSWORD('$currmysqlpass')",
"FLUSH PRIVILEGES;");	"FLUSH PRIVILEGES;");
Line 1918 sub get_mysql_version {	Line 2199 sub get_mysql_version {
my $info = <PIPE>;	my $info = <PIPE>;
chomp($info);	chomp($info);
close(PIPE);	close(PIPE);
($version,$subversion,$name) = ($info =~ /(\d+\.\d+)\.(\d+)\-?(\w*),/);	($version,$subversion,$name) = ($info =~ /(\d+\.\d+)\.(\d+)(?:\-?(\w*),\|)/);
} else {	} else {
print &mt('Could not determine which version of MySQL is installed.').	print &mt('Could not determine which version of MySQL is installed.').
"\n";	"\n";
Line 1936 sub get_mysql_version {	Line 2217 sub get_mysql_version {
sub copy_httpd_conf {	sub copy_httpd_conf {
my ($instdir,$distro) = @_;	my ($instdir,$distro) = @_;
my $configfile = 'httpd.conf';	my $configfile = 'httpd.conf';
if ($distro =~ /^(?:centos\|rhes\|scientific)(\d+)$/) {	if ($distro =~ /^(?:centos\|rhes\|scientific\|oracle)(\d+)$/) {
if ($1 >= 7) {	if ($1 >= 7) {
$configfile = 'apache2.4/httpd.conf';	$configfile = 'apache2.4/httpd.conf';
} elsif ($1 > 5) {	} elsif ($1 > 5) {
Line 1957 sub copy_httpd_conf {	Line 2238 sub copy_httpd_conf {
print_and_log("\n");	print_and_log("\n");
}	}

	###########################################################
	##
	## RHEL/CentOS/Fedora/Scientific Linux
	## Copy LON-CAPA mpm.conf to /etc/httpd/conf.modules.d/00-mpm.conf
	##
	## The LON-CAPA mpm.conf enables the prefork MPM module in
	## Apache. This is also the default for RHEL/CentOS/Oracle
	## Linux 7 and earlier, and Fedora 26 and earlier. For more
	## recent versions of those distros, the event MPM is enabled
	## by default. After &copy_mpm_conf() is run, the prefork MPM
	## module will be enabled instead of the event MPM module.
	##
	###########################################################

	sub copy_mpm_conf {
	my ($instdir,$distro) = @_;
	my $mpmfile = 'mpm.conf';
	if ((-e "/etc/httpd/conf.modules.d/00-mpm.conf") &&
	(-e "$instdir/centos-rhes-fedora-sl/$mpmfile")) {
	print_and_log(&mt('Copying the LON-CAPA [_1] to [_2].',"'mpm.conf'",
	"'/etc/httpd/conf.modules.d/00-mpm.conf'")."\n");
	copy "$instdir/centos-rhes-fedora-sl/$mpmfile","/etc/httpd/conf.modules.d/00-mpm.conf";
	chmod(0644,"/etc/httpd/conf.modules.d/00-mpm.conf");
	print_and_log("\n");
	} else {
	my $logfail;
	if ($distro =~ /^(?:centos\|rhes\|scientific\|oracle)(\d+)$/) {
	if ($1 > 7) {
	$logfail = 1;
	}
	} elsif ($distro =~ /^fedora(\d+)$/) {
	if ($1 > 26) {
	$logfail = 1;
	}
	}
	if ($logfail) {
	print_and_log(&mt('Warning: copying the LON-CAPA [_1] failed because [_2] and/or [_3] are missing.',
	$mpmfile,"'$instdir/centos-rhes-fedora-sl/$mpmfile'",
	"'/etc/httpd/conf.modules.d/00-mpm.conf'"));
	print_and_log("\n");
	}
	}
	}

#########################################################	#########################################################
##	##
## Ubuntu/Debian -- copy our loncapa configuration file to	## Ubuntu/Debian -- copy our loncapa configuration file to
Line 1977 sub copy_apache2_debconf {	Line 2302 sub copy_apache2_debconf {
my $apache2_sites_enabled_dir = '/etc/apache2/sites-enabled';	my $apache2_sites_enabled_dir = '/etc/apache2/sites-enabled';
my $apache2_sites_available_dir = '/etc/apache2/sites-available';	my $apache2_sites_available_dir = '/etc/apache2/sites-available';
my $defaultconfig = "$apache2_sites_enabled_dir/000-default";	my $defaultconfig = "$apache2_sites_enabled_dir/000-default";
	my $defaultsite = "$apache2_sites_enabled_dir/loncapa.conf";
my ($distname,$version);	my ($distname,$version);
if ($distro =~ /^(debian\|ubuntu)(\d+)$/) {	if ($distro =~ /^(debian\|ubuntu)(\d+)$/) {
$distname = $1;	$distname = $1;
Line 1985 sub copy_apache2_debconf {	Line 2311 sub copy_apache2_debconf {
if (($distname eq 'ubuntu') && ($version > 12)) {	if (($distname eq 'ubuntu') && ($version > 12)) {
$defaultconfig = "$apache2_sites_enabled_dir/000-default.conf";	$defaultconfig = "$apache2_sites_enabled_dir/000-default.conf";
}	}
if (-l $defaultconfig) {	my ($skipconf,$skipsite,$skipstatus);
unlink($defaultconfig);
}
if (($distname eq 'ubuntu') && ($version > 12)) {	if (($distname eq 'ubuntu') && ($version > 12)) {
print_and_log(&mt('Copying loncapa [_1] config file to [_2] and pointing [_3] to it from conf-enabled.',"'apache2'","'/etc/apache2/conf-available'","'loncapa.conf symlink'")."\n");
my $apache2_conf_enabled_dir = '/etc/apache2/conf-enabled';	my $apache2_conf_enabled_dir = '/etc/apache2/conf-enabled';
my $apache2_conf_available_dir = '/etc/apache2/conf-available';	my $apache2_conf_available_dir = '/etc/apache2/conf-available';
if (-e "$apache2_conf_available_dir/loncapa") {
copy("$apache2_conf_available_dir/loncapa","$apache2_conf_available_dir/loncapa.original");
}
my $defaultconf = $apache2_conf_enabled_dir.'/loncapa.conf';	my $defaultconf = $apache2_conf_enabled_dir.'/loncapa.conf';
copy("$instdir/debian-ubuntu/ubuntu14/loncapa_conf","$apache2_conf_available_dir/loncapa");	if ((-e "$apache2_conf_available_dir/loncapa") && (-e "$instdir/debian-ubuntu/ubuntu14/loncapa_conf")) {
chmod(0444,"$apache2_conf_available_dir/loncapa");	if (open(PIPE, "diff --brief $apache2_conf_available_dir/loncapa $instdir/debian-ubuntu/ubuntu14/loncapa_conf \|")) {
if (-l $defaultconf) {	my $diffres = <PIPE>;
unlink($defaultconf);	close(PIPE);
}	chomp($diffres);
symlink("$apache2_conf_available_dir/loncapa","$defaultconf");	if ($diffres) {
print_and_log(&mt('Copying loncapa [_1] site file to [_2] and pointing [_3] to it from sites-enabled.',"'apache2'","'/etc/apache2/sites-available'","'000-default.conf symlink'")."\n");	copy("$apache2_conf_available_dir/loncapa","$apache2_conf_available_dir/loncapa.conf.original");
copy("$instdir/debian-ubuntu/ubuntu14/loncapa_site","$apache2_sites_available_dir/loncapa");	} else {
chmod(0444,"$apache2_sites_available_dir/loncapa");	copy("$apache2_conf_available_dir/loncapa","$apache2_conf_available_dir/loncapa.conf");
symlink("$apache2_sites_available_dir/loncapa","$defaultconfig");	chdir($apache2_conf_enabled_dir);
} else {	symlink('../conf-available/loncapa.conf','loncapa.conf');
print_and_log(&mt('Copying loncapa [_1] config file to [_2] and pointing [_3] to it from sites-enabled.',"'apache2'","'/etc/apache2/sites-available'","'000-default symlink'")."\n");	chdir($instdir);
if (-e "$apache2_sites_available_dir/loncapa") {	}
copy("$apache2_sites_available_dir/loncapa","$apache2_sites_available_dir/loncapa.original");	if (-l $defaultconf) {
}	my $linkfname = readlink($defaultconf);
copy("$instdir/debian-ubuntu/loncapa","$apache2_sites_available_dir/loncapa");	if ($linkfname ne '') {
chmod(0444,"$apache2_sites_available_dir/loncapa");	$linkfname = Cwd::abs_path(File::Spec->rel2abs($linkfname,$apache2_conf_enabled_dir));
symlink("$apache2_sites_available_dir/loncapa","$apache2_sites_enabled_dir/000-default");	}
	if ($linkfname eq "$apache2_conf_available_dir/loncapa") {
	unlink($defaultconf);
	}
	}
	unlink("$apache2_conf_available_dir/loncapa");
	}
	}
	if ((-e "$apache2_conf_available_dir/loncapa.conf") && (-e "$instdir/debian-ubuntu/ubuntu14/loncapa_conf")) {
	if (open(PIPE, "diff --brief $apache2_conf_available_dir/loncapa.conf $instdir/debian-ubuntu/ubuntu14/loncapa_conf \|")) {
	my $diffres = <PIPE>;
	close(PIPE);
	chomp($diffres);
	if ($diffres) {
	copy("$apache2_conf_available_dir/loncapa.conf","$apache2_conf_available_dir/loncapa.conf.original");
	}
	if (-l $defaultconf) {
	my $linkfname = readlink($defaultconf);
	if ($linkfname ne '') {
	$linkfname = Cwd::abs_path(File::Spec->rel2abs($linkfname,$apache2_conf_enabled_dir));
	}
	if ($linkfname eq "$apache2_conf_available_dir/loncapa.conf") {
	unless ($diffres) {
	$skipconf = 1;
	}
	}
	}
	}
	}
	unless ($skipconf) {
	print_and_log(&mt('Copying loncapa [_1] config file to [_2] and pointing [_3] to it from conf-enabled.',"'apache2'","'/etc/apache2/conf-available'","'loncapa.conf symlink'")."\n");
	copy("$instdir/debian-ubuntu/ubuntu14/loncapa_conf","$apache2_conf_available_dir/loncapa.conf");
	chmod(0444,"$apache2_conf_available_dir/loncapa.conf");
	if (-l $defaultconf) {
	unlink($defaultconf);
	}
	chdir($apache2_conf_enabled_dir);
	symlink('../conf-available/loncapa.conf','loncapa.conf');
	chdir($instdir);
	}
	my $stdsite = "$instdir/debian-ubuntu/ubuntu14/loncapa_site";
	if ((-e $stdsite) && (-e "$apache2_sites_available_dir/loncapa")) {
	if (open(PIPE, "diff --brief $stdsite $apache2_sites_available_dir/loncapa \|")) {
	my $diffres = <PIPE>;
	close(PIPE);
	chomp($diffres);
	if ($diffres) {
	copy("$apache2_sites_available_dir/loncapa","$apache2_sites_available_dir/loncapa.conf.original");
	} else {
	copy("$apache2_sites_available_dir/loncapa","$apache2_sites_available_dir/loncapa.conf");
	}
	if (-l $defaultconfig) {
	my $linkfname = readlink($defaultconfig);
	if ($linkfname ne '') {
	$linkfname = Cwd::abs_path(File::Spec->rel2abs($linkfname,$apache2_sites_enabled_dir));
	}
	if ($linkfname eq "$apache2_sites_available_dir/loncapa") {
	unlink($defaultconfig);
	}
	}
	unlink("$apache2_sites_available_dir/loncapa");
	}
	}
	if ((-e $stdsite) && (-e "$apache2_sites_available_dir/loncapa.conf")) {
	if (open(PIPE, "diff --brief $stdsite $apache2_sites_available_dir/loncapa.conf \|")) {
	my $diffres = <PIPE>;
	close(PIPE);
	chomp($diffres);
	if ($diffres) {
	copy("$apache2_sites_available_dir/loncapa.conf","$apache2_sites_available_dir/loncapa.conf.original");
	}
	if (-l $defaultsite) {
	my $linkfname = readlink($defaultsite);
	if ($linkfname ne '') {
	$linkfname = Cwd::abs_path(File::Spec->rel2abs($linkfname,$apache2_sites_enabled_dir));
	}
	if ($linkfname eq "$apache2_sites_available_dir/loncapa.conf") {
	unless ($diffres) {
	$skipsite = 1;
	}
	}
	}
	}
	}
	unless ($skipsite) {
	print_and_log(&mt('Copying loncapa [_1] site file to [_2] and pointing [_3] to it from sites-enabled.',"'apache2'","'/etc/apache2/sites-available'","'loncapa.conf symlink'")."\n");
	copy("$instdir/debian-ubuntu/ubuntu14/loncapa_site","$apache2_sites_available_dir/loncapa.conf");
	chmod(0444,"$apache2_sites_available_dir/loncapa.conf");
	chdir($apache2_sites_enabled_dir);
	symlink('../sites-available/loncapa.conf','loncapa.conf');
	chdir($instdir);
	}
	if (-l $defaultconfig) {
	my $linkfname = readlink($defaultconfig);
	if ($linkfname ne '') {
	$linkfname = Cwd::abs_path(File::Spec->rel2abs($linkfname,$apache2_sites_enabled_dir));
	}
	if ($linkfname eq "$apache2_sites_available_dir/000-default.conf") {
	unlink($defaultconfig);
	}
	}
	} else {
	if ((-e "$instdir/debian-ubuntu/loncapa") && (-e "$apache2_sites_available_dir/loncapa")) {
	if (open(PIPE, "diff --brief $instdir/debian-ubuntu/loncapa $apache2_sites_available_dir/loncapa \|")) {
	my $diffres = <PIPE>;
	close(PIPE);
	chomp($diffres);
	if ($diffres) {
	copy("$apache2_sites_available_dir/loncapa","$apache2_sites_available_dir/loncapa.original");
	}
	if (-l $defaultconfig) {
	my $linkfname = readlink($defaultconfig);
	if ($linkfname eq "$apache2_sites_available_dir/loncapa") {
	unless ($diffres) {
	$skipsite = 1;
	}
	}
	}
	}
	}
	unless ($skipsite) {
	if (-l $defaultconfig) {
	unlink($defaultconfig);
	}
	print_and_log(&mt('Copying loncapa [_1] config file to [_2] and pointing [_3] to it from sites-enabled.',"'apache2'","'/etc/apache2/sites-available'","'000-default symlink'")."\n");
	if (-e "$instdir/debian-ubuntu/loncapa") {
	copy("$instdir/debian-ubuntu/loncapa","$apache2_sites_available_dir/loncapa");
	chmod(0444,"$apache2_sites_available_dir/loncapa");
	symlink("$apache2_sites_available_dir/loncapa","$apache2_sites_enabled_dir/000-default");
	}
	}
	}
	if ($distname eq 'ubuntu') {
	my $sitestatus = "$apache2_mods_available_dir/status.conf";
	my $stdstatus = "$instdir/debian-ubuntu/status.conf";
	if ((-e $sitestatus) && (-e $stdstatus)) {
	if (open(PIPE, "diff --brief $stdstatus $sitestatus \|")) {
	my $diffres = <PIPE>;
	close(PIPE);
	chomp($diffres);
	if ($diffres) {
	copy("$apache2_mods_available_dir/status.conf","$apache2_mods_available_dir/status.conf.original");
	} else {
	$skipstatus = 1;
	}
	}
	}
	unless ($skipstatus) {
	if (-e $stdstatus) {
	print_and_log(&mt('Copying loncapa [_1] file to [_2],',"'status.conf'","'/etc/apache2/mods-available/status.conf'")."\n");
	copy($stdstatus,$sitestatus);
	chmod(0644,$sitestatus);
	}
	}
}	}
print_and_log("\n");	print_and_log("\n");
}	}
Line 2027 sub copy_apache2_debconf {	Line 2500 sub copy_apache2_debconf {
###########################################################	###########################################################

sub copy_apache2_suseconf {	sub copy_apache2_suseconf {
my ($instdir) = @_;	my ($instdir,$distro) = @_;
	my ($name,$version) = ($distro =~ /^(suse\|sles)([\d\.]+)$/);
	my $conf_file = "$instdir/sles-suse/default-server.conf";
	if (($name eq 'sles') && ($version >= 12)) {
	$conf_file = "$instdir/sles-suse/apache2.4/default-server.conf";
	}
print_and_log(&mt('Copying the LON-CAPA [_1] to [_2].',	print_and_log(&mt('Copying the LON-CAPA [_1] to [_2].',
"'default-server.conf'",	"'default-server.conf'",
"'/etc/apache2/default-server.conf'")."\n");	"'/etc/apache2/default-server.conf'")."\n");
if (!-e "/etc/apache2/default-server.conf.original") {	if (!-e "/etc/apache2/default-server.conf.original") {
copy "/etc/apache2/default-server.conf","/etc/apache2/default-server.conf.original";	copy "/etc/apache2/default-server.conf","/etc/apache2/default-server.conf.original";
}	}
copy "$instdir/sles-suse/default-server.conf","/etc/apache2/default-server.conf";	copy $conf_file,"/etc/apache2/default-server.conf";
chmod(0444,"/etc/apache2/default-server.conf");	chmod(0444,"/etc/apache2/default-server.conf");
# Make symlink for conf directory (included in loncapa_apache.conf)	# Make symlink for conf directory (included in loncapa_apache.conf)
my $can_symlink = (eval { symlink('/etc/apache2','/srv/www/conf'); }, $@ eq '');	my $can_symlink = (eval { symlink('/etc/apache2','/srv/www/conf'); }, $@ eq '');
Line 2045 sub copy_apache2_suseconf {	Line 2523 sub copy_apache2_suseconf {
&print_and_log(&mt('Symlink creation failed for [_1] to [_2]. You will need to perform this action from the command line.',"'/srv/www/conf'","'/etc/apache2'")."\n");	&print_and_log(&mt('Symlink creation failed for [_1] to [_2]. You will need to perform this action from the command line.',"'/srv/www/conf'","'/etc/apache2'")."\n");
}	}
&copy_apache2_conf_files($instdir);	&copy_apache2_conf_files($instdir);
&copy_sysconfig_apache2_file($instdir);	&copy_sysconfig_apache2_file($instdir,$name,$version);
print_and_log("\n");	print_and_log("\n");
}	}

Line 2071 sub copy_apache2_conf_files {	Line 2549 sub copy_apache2_conf_files {
##	##
###############################################	###############################################
sub copy_sysconfig_apache2_file {	sub copy_sysconfig_apache2_file {
my ($instdir) = @_;	my ($instdir,$name,$version) = @_;
print_and_log(&mt('Copying the LON-CAPA [_1] to [_2].',"'sysconfig/apache2'","'/etc/sysconfig/apache2'")."\n");	print_and_log(&mt('Copying the LON-CAPA [_1] to [_2].',"'sysconfig/apache2'","'/etc/sysconfig/apache2'")."\n");
if (!-e "/etc/sysconfig/apache2.original") {	if (!-e "/etc/sysconfig/apache2.original") {
copy "/etc/sysconfig/apache2","/etc/sysconfig/apache2.original";	copy "/etc/sysconfig/apache2","/etc/sysconfig/apache2.original";
}	}
copy "$instdir/sles-suse/sysconfig_apache2","/etc/sysconfig/apache2";	my $sysconf_file = "$instdir/sles-suse/sysconfig_apache2";
	if (($name eq 'sles') && ($version >= 12)) {
	$sysconf_file = "$instdir/sles-suse/apache2.4/sysconfig_apache2";
	}
	copy $sysconf_file,"/etc/sysconfig/apache2";
chmod(0444,"/etc/sysconfig/apache2");	chmod(0444,"/etc/sysconfig/apache2");
}	}

Line 2204 wget http://install.loncapa.org/versions	Line 2686 wget http://install.loncapa.org/versions
print &mt('LON-CAPA source files extracted.')."\n".	print &mt('LON-CAPA source files extracted.')."\n".
&mt('It remains for you to execute the following commands:')."	&mt('It remains for you to execute the following commands:')."

cd /root/loncapa-N.N (N.N should correspond to a version number like '0.4')	cd /root/loncapa-X.Y.Z (X.Y.Z should correspond to a version number like '2.11.3')
./UPDATE	./UPDATE

".&mt('If you have any trouble, please see [_1] and [_2]',	".&mt('If you have any trouble, please see [_1] and [_2]',

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.44
changed lines
	Added in v.1.45.2.11