doc/install/linux/install.pl - diff

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Diff for /doc/install/linux/install.pl between versions 1.40 and 1.45.2.9

version 1.40, 2017/03/29 21:00:44	version 1.45.2.9, 2020/11/11 21:06:14
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 Cwd();
	use File::Basename();
	use lib File::Basename::dirname(Cwd::abs_path($0));
use LCLocalization::localize;	use LCLocalization::localize;

# ========================================================= The language handle	# ========================================================= The language handle
Line 159 sub get_user_selection {	Line 162 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 191 sub get_distro {	Line 205 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 204 sub get_distro {	Line 222 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 230 sub get_distro {	Line 249 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 $version=<IN>;
Line 250 sub get_distro {	Line 269 sub get_distro {
close(IN);	close(IN);
if ($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 270 sub get_distro {	Line 291 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 307 sub check_prerequisites {	Line 357 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 359 sub check_locale {	Line 425 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 {
	$command = 'No standard command found';
}	}
}	}
last;	last;
Line 385 sub check_required {	Line 455 sub check_required {
unless ($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 398 sub check_required {	Line 469 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 = '';	$mysqlrestart = '';
Line 430 sub check_required {	Line 501 sub check_required {
($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 450 sub check_mysql_running {	Line 522 sub check_mysql_running {
}	}
} elsif ($distro =~ /^fedora(\d+)/) {	} elsif ($distro =~ /^fedora(\d+)/) {
if ($1 >= 16) {	if ($1 >= 16) {
if ($1 >= 19) {
$mysqldaemon ='mariadb';
}
$process = 'mysqld';	$process = 'mysqld';
$proc_owner = 'mysql';	$proc_owner = 'mysql';
$use_systemctl = 1;	$use_systemctl = 1;
Line 460 sub check_mysql_running {	Line 529 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';	$process = 'mysqld';
Line 470 sub check_mysql_running {	Line 539 sub check_mysql_running {
} elsif ($distro =~ /^sles(\d+)/) {	} elsif ($distro =~ /^sles(\d+)/) {
if ($1 >= 12) {	if ($1 >= 12) {
$use_systemctl = 1;	$use_systemctl = 1;
	$proc_owner = 'mysql';
	$process = 'mysqld';
	}
	if ($1 >= 15) {
	$mysqldaemon ='mariadb';
}	}
} elsif ($distro =~ /^suse(\d+)/) {	} elsif ($distro =~ /^suse(\d+)/) {
if ($1 >= 13) {	if ($1 >= 13) {
Line 554 sub chkconfig {	Line 628 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 562 sub chkconfig {	Line 641 sub chkconfig {
my $version = $1;	my $version = $1;
@runlevels = qw/2 3 4 5/;	@runlevels = qw/2 3 4 5/;
@norunlevels = qw/0 1 6/;	@norunlevels = qw/0 1 6/;
$checker_bin = '/usr/sbin/sysv-rc-conf';	if (($distro =~ /^ubuntu/) && ($version <= 16)) {
	$checker_bin = '/usr/sbin/sysv-rc-conf';
	} else {
	$uses_systemctl{'ntp'} = 1;
	$uses_systemctl{'mysql'} = 1;
	$uses_systemctl{'apache'} = 1;
	$uses_systemctl{'memcached'} = 1;
	$uses_systemctl{'cups'} = 1;
	}
$daemon{'mysql'} = 'mysql';	$daemon{'mysql'} = 'mysql';
$daemon{'apache'} = 'apache2';	$daemon{'apache'} = 'apache2';
$daemon{'ntp'} = 'ntp';	$daemon{'ntp'} = 'ntp';
if (($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 ($version >= 15) {
Line 583 sub chkconfig {	Line 673 sub chkconfig {
if ($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 593 sub chkconfig {	Line 686 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 676 sub chkconfig {	Line 772 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 685 sub chkconfig {	Line 781 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 $configfirewall = 1;
Line 693 sub chkfirewall {	Line 835 sub chkfirewall {
https => 443,	https => 443,
);	);
my %activefw;	my %activefw;
if (&firewall_is_active()) {	my ($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 ($configfirewall,\%activefw);
}	}
Line 775 sub chkapache {	Line 931 sub chkapache {
}	}
}	}
}	}
} elsif ($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 809 sub chkapache {	Line 984 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 ($1 > 5) {
Line 817 sub chkapache {	Line 993 sub chkapache {
}	}
} elsif ($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';	$configfile = 'new/httpd.conf';
}	}
Line 835 sub chkapache {	Line 1011 sub chkapache {
}	}
}	}
}	}
	if (-e "/etc/httpd/conf.modules.d/00-mpm.conf") {
	if (!-e "$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 965 sub need_download {	Line 1155 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 1069 sub get_pathto_iptables {	Line 1282 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 1088 sub get_fw_chains {	Line 1307 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 1281 print "\n".&mt('Checking system status .	Line 1502 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 ($distro eq '') {
print "\n".&mt('Linux distribution could not be verified as a supported distribution.')."\n".	print "\n".&mt('Linux distribution could not be verified as a supported distribution.')."\n".
&mt('The following are supported: [_1].',	&mt('The following are supported: [_1].',
'CentOS, RedHat Enterprise, Fedora, Scientific Linux, '.	'CentOS, RedHat Enterprise, Fedora, Scientific Linux, '.
'openSuSE, SLES, Ubuntu LTS, Debian')."\n\n".	'Oracle Linux, openSuSE, SLES, Ubuntu LTS, Debian')."\n\n".
&mt('Stopping execution.')."\n";	&mt('Stopping execution.')."\n";
exit;	exit;
}	}
Line 1325 if (!$gotprereqs) {	Line 1546 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,$dsn);
}	}
} else {	} else {
print &mt('Failed to run command to install LONCAPA-prerequisites')."\n";	print &mt('Failed to run command to install LONCAPA-prerequisites')."\n";
Line 1424 if ($callsub{'pwauth'}) {	Line 1645 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 1432 if ($callsub{'mysql'}) {	Line 1654 if ($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,$mysql_unix_socket);
} else {	} else {
print &mt('Unable to configure MySQL because access is denied.')."\n";	print &mt('Unable to configure MySQL because access is denied.')."\n";
}	}
Line 1450 if ($dbh) {	Line 1672 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,$distro);
}	}
} else {	} else {
print_and_log(&mt('Skipping configuration of Apache web server.')."\n");	print_and_log(&mt('Skipping configuration of Apache web server.')."\n");
Line 1478 if ($callsub{'runlevels'}) {	Line 1701 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') \|\| ($2 > 5)) {
print &mt('Use [_1] to configure the firewall to allow access for [_2].',	print &mt('Use [_1] to configure the firewall to allow access for [_2].',
Line 1506 if ($callsub{'firewall'}) {	Line 1762 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 1707 END	Line 1973 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(%{$stopsrvcs}));
if (@stopping) {	if (@stopping) {
Line 1738 sub kill_extra_services {	Line 2004 sub kill_extra_services {
}	}
}	}
&print_and_log(&mt('Removing [_1] from startup.',$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 1761 sub kill_extra_services {	Line 2038 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 1771 sub setup_mysql {	Line 2048 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 1788 CREATE TABLE IF NOT EXISTS metadata (tit	Line 2065 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,@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) {
	$hasauthcol = 1;
}	}
} else {	} else {
if (($mysqlversion > 5.7) \|\| (($mysqlversion == 5.7) && ($mysqlsubver > 5))) {	if (($mysqlversion > 5.7) \|\| (($mysqlversion == 5.7) && ($mysqlsubver > 5))) {
$usesauth = 1;	$usesauth = 1;
	} elsif (($mysqlversion >= 5.6) \|\| (($mysqlversion == 5.5) && ($mysqlsubver >= 7))) {
	$hasauthcol = 1;
}	}
}	}
if ($usesauth) {	if ($usescreate) {
@mysql_commands = ("INSERT user (Host, User, ssl_cipher, x509_issuer, x509_subject) VALUES('localhost','www','','','')",	@mysql_commands = ("CREATE USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'");
"ALTER USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'");	} elsif ($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) {
	@mysql_commands = ("INSERT user (Host, User, Password, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www',password('localhostkey'),'','','','');");
} else {	} else {
@mysql_commands = ("INSERT user (Host, User, Password) VALUES('localhost','www',password('localhostkey'));");	@mysql_commands = ("INSERT user (Host, User, Password, ssl_cipher, x509_issuer, x509_subject) VALUES('localhost','www',password('localhostkey'),'','','');");
}	}
if ($mysqlversion < 4) {	if ($mysqlversion < 4) {
push (@mysql_commands,"	push (@mysql_commands,"
Line 1814 INSERT db (Host,Db,User,Select_priv,Inse	Line 2106 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 ($dbh) {
push(@mysql_commands,"FLUSH PRIVILEGES");	push(@mysql_commands,"FLUSH PRIVILEGES");
if (@mysql_commands) {	if (@mysql_commands) {
Line 1855 INSERT db (Host,Db,User,Select_priv,Inse	Line 2147 INSERT db (Host,Db,User,Select_priv,Inse
}	}
}	}
if ($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 1864 INSERT db (Host,Db,User,Select_priv,Inse	Line 2156 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 1886 INSERT db (Host,Db,User,Select_priv,Inse	Line 2177 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 1902 sub get_mysql_version {	Line 2198 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) = ($info =~ /(\d+\.\d+)\.(\d+)(?:\-?(\w*),\|)/);
} else {	} else {
print &mt('Could not determine which version of MySQL is installed.').	print &mt('Could not determine which version of MySQL is installed.').
"\n";	"\n";
Line 1920 sub get_mysql_version {	Line 2216 sub get_mysql_version {
sub copy_httpd_conf {	sub copy_httpd_conf {
my ($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 1941 sub copy_httpd_conf {	Line 2237 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 1969 sub copy_apache2_debconf {	Line 2309 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.original");
copy("$instdir/debian-ubuntu/ubuntu14/loncapa_site","$apache2_sites_available_dir/loncapa");	}
chmod(0444,"$apache2_sites_available_dir/loncapa");	if (-l $defaultconf) {
symlink("$apache2_sites_available_dir/loncapa","$defaultconfig");	my $linkfname = readlink($defaultconf);
} else {	if ($linkfname eq "$apache2_conf_available_dir/loncapa") {
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");	unless ($diffres) {
if (-e "$apache2_sites_available_dir/loncapa") {	$skipconf = 1;
copy("$apache2_sites_available_dir/loncapa","$apache2_sites_available_dir/loncapa.original");	}
}	}
copy("$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");	}
	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","$apache2_conf_available_dir/loncapa");
	chmod(0444,"$apache2_conf_available_dir/loncapa");
	if (-l $defaultconf) {
	unlink($defaultconf);
	}
	symlink("$apache2_conf_available_dir/loncapa","$defaultconf");
	}
	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.original");
	}
	if (-l $defaultconfig) {
	my $linkfname = readlink($defaultconfig);
	if ($linkfname eq "$apache2_sites_available_dir/loncapa") {
	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'","'000-default.conf symlink'")."\n");
	copy("$instdir/debian-ubuntu/ubuntu14/loncapa_site","$apache2_sites_available_dir/loncapa");
	chmod(0444,"$apache2_sites_available_dir/loncapa");
	symlink("$apache2_sites_available_dir/loncapa","$defaultconfig");
	}
	} else {
	if ((-e "$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 2011 sub copy_apache2_debconf {	Line 2432 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'); }, $@ eq '');
Line 2029 sub copy_apache2_suseconf {	Line 2455 sub copy_apache2_suseconf {
&print_and_log(&mt('Symlink creation failed for [_1] to [_2]. You will need to perform this action from the command line.',"'/srv/www/conf'","'/etc/apache2'")."\n");	&print_and_log(&mt('Symlink creation failed for [_1] to [_2]. You will need to perform this action from the command line.',"'/srv/www/conf'","'/etc/apache2'")."\n");
}	}
&copy_apache2_conf_files($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 2055 sub copy_apache2_conf_files {	Line 2481 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 2188 wget http://install.loncapa.org/versions	Line 2618 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.1.40
changed lines
	Added in v.1.45.2.9