doc/install/linux/install.pl - diff

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Diff for /doc/install/linux/install.pl between versions 1.44 and 1.45.2.19

version 1.44, 2018/06/19 11:35:12	version 1.45.2.19, 2024/06/30 20:10:29
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 =~ /CentOS(?:\| Linux) release (\d+)/) {	} elsif ($versionstring =~ /Red Hat Enterprise Linux release (\d+)/) {
$distro = 'centos'.$1;	$distro = 'rhes'.$1;
	$updatecmd = 'dnf install LONCAPA-prerequisites';
	$installnow = 'dnf -y install LONCAPA-prerequisites';
	} elsif ($versionstring =~ /CentOS(\| Linux\| Stream) release (\d+)/) {
	$distro = 'centos'.$2;
	if ($1 eq ' Stream') {
	$distro .= '-stream';
	}
$updatecmd = 'yum install LONCAPA-prerequisites';	$updatecmd = 'yum install LONCAPA-prerequisites';
$installnow = 'yum -y install LONCAPA-prerequisites';	$installnow = 'yum -y install LONCAPA-prerequisites';
} elsif ($versionstring =~ /Scientific Linux (?:SL )?release ([\d.]+) /) {	} elsif ($versionstring =~ /Scientific Linux (?:SL )?release ([\d.]+) /) {
Line 204 sub get_distro {	Line 223 sub get_distro {
$distro = 'scientific'.$ver;	$distro = 'scientific'.$ver;
$updatecmd = 'yum install LONCAPA-prerequisites';	$updatecmd = 'yum install LONCAPA-prerequisites';
$installnow = 'yum -y install LONCAPA-prerequisites';	$installnow = 'yum -y install LONCAPA-prerequisites';
	} elsif ($versionstring =~ /Rocky Linux release ([\d.]+)/) {
	my $ver = $1;
	$ver =~ s/\.\d+$//;
	$distro = 'rocky'.$ver;
	$updatecmd = 'dnf install LONCAPA-prerequisites';
	$installnow = 'dnf -y install LONCAPA-prerequisites';
	} elsif ($versionstring =~ /AlmaLinux release ([\d.]+) /) {
	my $ver = $1;
	$ver =~ s/\.\d+$//;
	$distro = 'alma'.$ver;
	$updatecmd = 'dnf install LONCAPA-prerequisites';
	$installnow = 'dnf -y 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/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 265 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 $version=<IN>;
Line 253 sub get_distro {	Line 285 sub get_distro {
close(IN);	close(IN);
if ($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 307 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 373 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\|rocky\|alma)(\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 441 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 {
	$command = 'No standard command found';
}	}
}	}
last;	last;
Line 388 sub check_required {	Line 471 sub check_required {
unless ($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,$mysql_has_wwwuser);
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 400 sub check_required {	Line 484 sub check_required {
}	}
$mysqlon = &check_mysql_running($distro);	$mysqlon = &check_mysql_running($distro);
if ($mysqlon) {	if ($mysqlon) {
my $mysql_has_wwwuser = &check_mysql_wwwuser();	($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser,$mysql_unix_socket) =
($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser) =	&check_mysql_setup($instdir,$dsn,$distro);
&check_mysql_setup($instdir,$dsn,$distro,$mysql_has_wwwuser);
if ($mysqlsetup eq 'needsrestart') {	if ($mysqlsetup eq 'needsrestart') {
$mysqlrestart = '';	$mysqlrestart = '';
if ($distro eq 'ubuntu') {	if ($distro eq 'ubuntu') {
$mysqlrestart = 'sudo ';	$mysqlrestart = 'sudo ';
}	}
$mysqlrestart .= 'service mysql restart';	$mysqlrestart .= 'service mysql restart';
return ($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow,$mysqlrestart);	return ($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow,$mysqlrestart);
Line 431 sub check_required {	Line 514 sub check_required {
$recommended{'apache'} = &chkapache($distro,$instdir);	$recommended{'apache'} = &chkapache($distro,$instdir);
$recommended{'stopsrvcs'} = &chksrvcs($distro,$tostop);	$recommended{'stopsrvcs'} = &chksrvcs($distro,$tostop);
($recommended{'download'},$downloadstatus,$filetouse,$production,$testing)	($recommended{'download'},$downloadstatus,$filetouse,$production,$testing)
= &need_download();	= &need_download($distro,$instdir);
return ($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 451 sub check_mysql_running {	Line 535 sub check_mysql_running {
$process = 'mysqld';	$process = 'mysqld';
$proc_owner = 'mysql';	$proc_owner = 'mysql';
}	}
	} elsif ($distro =~ /^debian(\w+)/) {
	if ($1 >= 10) {
	$process = 'mysql';
	$proc_owner = 'mysql';
	}
	if ($1 >= 11) {
	$mysqldaemon = 'mariadb';
	}
} elsif ($distro =~ /^fedora(\d+)/) {	} elsif ($distro =~ /^fedora(\d+)/) {
if ($1 >= 16) {	if ($1 >= 16) {
$process = 'mysqld';	$process = 'mysqld';
Line 460 sub check_mysql_running {	Line 552 sub check_mysql_running {
if ($1 >= 19) {	if ($1 >= 19) {
$mysqldaemon ='mariadb';	$mysqldaemon ='mariadb';
}	}
} elsif ($distro =~ /^(?:centos\|rhes\|scientific)(\d+)/) {	if ($1 >= 34) {
	$process = 'mariadb';
	}
	} elsif ($distro =~ /^(?:centos\|rhes\|scientific\|oracle\|rocky\|alma)(\d+)/) {
if ($1 >= 7) {	if ($1 >= 7) {
$mysqldaemon ='mariadb';	$mysqldaemon ='mariadb';
$process = 'mysqld';	$process = 'mysqld';
$proc_owner = 'mysql';	$proc_owner = 'mysql';
$use_systemctl = 1;	$use_systemctl = 1;
}	}
	if ($1 >= 9) {
	$process = 'mariadb';
	}
} elsif ($distro =~ /^sles(\d+)/) {	} elsif ($distro =~ /^sles(\d+)/) {
if ($1 >= 12) {	if ($1 >= 12) {
$use_systemctl = 1;	$use_systemctl = 1;
$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 657 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 {
	$daemon{'ntp'} = 'ntpd';
	}
}	}
}	}
}	}
Line 579 sub chkconfig {	Line 685 sub chkconfig {
if (($distro =~ /^ubuntu/) && ($version <= 8)) {	if (($distro =~ /^ubuntu/) && ($version <= 8)) {
$daemon{'cups'} = 'cupsys';	$daemon{'cups'} = 'cupsys';
}	}
	if ((($distro =~ /^ubuntu/) && ($version >= 18)) \|\|
	(($distro =~ /^debian/) && ($version >= 10))) {
	$daemon{'ntp'} = 'chrony';
	}
	if (($distro =~ /^debian/) && ($version >= 11)) {
	$daemon{'mysql'} = 'mariadb';
	}
} elsif ($distro =~ /^fedora(\d+)/) {	} elsif ($distro =~ /^fedora(\d+)/) {
my $version = $1;	my $version = $1;
if ($version >= 15) {	if ($version >= 15) {
Line 593 sub chkconfig {	Line 706 sub chkconfig {
if ($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\|rocky\|alma)(\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 719 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 805 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 814 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\|rocky\|alma)(\d+)/) {
	if ($1 >= 7) {
	$checkfirewalld = 1;
	}
	}
	if ($checkfirewalld) {
	my ($loaded,$active);
	if (open(PIPE,"systemctl status firewalld 2>/dev/null \|")) {
	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 $configfirewall = 1;
Line 703 sub chkfirewall {	Line 868 sub chkfirewall {
https => 443,	https => 443,
);	);
my %activefw;	my %activefw;
if (&firewall_is_active()) {	my ($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 738 sub chkapache {	Line 917 sub chkapache {
my $distname = $1;	my $distname = $1;
my $version = $2;	my $version = $2;
my ($stdconf,$stdsite);	my ($stdconf,$stdsite);
if (($distname eq 'ubuntu') && ($version > 12)) {	if ((($distname eq 'ubuntu') && ($version > 12)) \|\|
	(($distname eq 'debian') && ($version >= 10))) {
$stdconf = "$instdir/debian-ubuntu/ubuntu14/loncapa_conf";	$stdconf = "$instdir/debian-ubuntu/ubuntu14/loncapa_conf";
$stdsite = "$instdir/debian-ubuntu/ubuntu14/loncapa_sites";	$stdsite = "$instdir/debian-ubuntu/ubuntu14/loncapa_sites";
} else {	} else {
Line 749 sub chkapache {	Line 929 sub chkapache {
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";
} else {	} else {
my ($configfile,$sitefile);	my ($configfile,$sitefile);
if (($distname eq 'ubuntu') && ($version > 12)) {	if ((($distname eq 'ubuntu') && ($version > 12)) \|\|
$sitefile = '/etc/apache2/sites-available/loncapa';	(($distname eq 'debian') && ($version >= 10))) {
$configfile = "/etc/apache2/conf-available/loncapa";	$sitefile = '/etc/apache2/sites-available/loncapa.conf';
	$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 $configfile \|")) {
Line 765 sub chkapache {	Line 946 sub chkapache {
}	}
}	}
}	}
if ((!$fixapache) && ($distname eq 'ubuntu') && ($version > 12)) {	if ((!$fixapache) && ((($distname eq 'ubuntu') && ($version > 12)) \|\|
	(($distname eq 'debian') && ($version >= 10)))) {
if (($sitefile ne '') && (-e $sitefile) && (-e $stdsite)) {	if (($sitefile ne '') && (-e $sitefile) && (-e $stdsite)) {
if (open(PIPE, "diff --brief $stdsite $sitefile \|")) {	if (open(PIPE, "diff --brief $stdsite $sitefile \|")) {
my $diffres = <PIPE>;	my $diffres = <PIPE>;
Line 785 sub chkapache {	Line 967 sub chkapache {
}	}
}	}
}	}
} elsif ($distro =~ /^(?:suse\|sles)([\d\.]+)$/) {	if ((!$fixapache) && (($distname eq 'ubuntu') \|\| ($distname eq 'debian'))) {
	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 1020 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\|rocky\|alma)(\d+)/) {
if ($1 >= 7) {	if ($1 >= 7) {
$configfile = 'apache2.4/httpd.conf';	$configfile = 'apache2.4/httpd.conf';
} elsif ($1 > 5) {	} elsif ($1 > 5) {
Line 827 sub chkapache {	Line 1029 sub chkapache {
}	}
} elsif ($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';	$configfile = 'new/httpd.conf';
}	}
Line 845 sub chkapache {	Line 1047 sub chkapache {
}	}
}	}
}	}
	if (-e "/etc/httpd/conf.modules.d/00-mpm.conf") {
	if (!-e "$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 885 sub chksrvcs {	Line 1101 sub chksrvcs {
}	}

sub need_download {	sub need_download {
	my ($distro,$instdir) = @_;
my $needs_download = 1;	my $needs_download = 1;
my ($production,$testing,$stdsizes) = &download_versionslist();	my ($production,$testing,$stdsizes) = &download_versionslist();
my ($rootdir,$localcurrent,$localtesting,%tarball,%localsize,%bymodtime,	my ($localcurrent,$localtesting,%tarball,%localsize,%bymodtime,
%bysize,$filetouse,$downloadstatus);	%bysize,$filetouse,$downloadstatus);
$rootdir = '/root';	if (opendir(my $dir,$instdir)) {
if (opendir(my $dir,"$rootdir")) {
my (@lcdownloads,$version);	my (@lcdownloads,$version);
foreach my $file (readdir($dir)) {	foreach my $file (readdir($dir)) {
if ($file =~ /^loncapa\-([\w\-.]+)\.tar\.gz$/) {	if ($file =~ /^loncapa\-([\w\-.]+)\.tar\.gz$/) {
Line 900 sub need_download {	Line 1116 sub need_download {
}	}
if (ref($stdsizes) eq 'HASH') {	if (ref($stdsizes) eq 'HASH') {
if ($version eq 'current') {	if ($version eq 'current') {
my @stats = stat("$rootdir/$file");	my @stats = stat("$instdir/$file");
$localcurrent = $stats[7];	$localcurrent = $stats[7];
if ($localcurrent == $stdsizes->{$production}) {	if ($localcurrent == $stdsizes->{$production}) {
$needs_download = 0;	$needs_download = 0;
$filetouse = $file;	$filetouse = $file;
}	}
} elsif ($version eq 'testing') {	} elsif ($version eq 'testing') {
my @stats = stat("$rootdir/$file");	my @stats = stat("$instdir/$file");
$localtesting = $stats[7];	$localtesting = $stats[7];
if ($localtesting == $stdsizes->{$testing}) {	if ($localtesting == $stdsizes->{$testing}) {
$needs_download = 0;	$needs_download = 0;
Line 921 sub need_download {	Line 1137 sub need_download {
if ($needs_download) {	if ($needs_download) {
if (@lcdownloads > 0) {	if (@lcdownloads > 0) {
foreach my $version (@lcdownloads) {	foreach my $version (@lcdownloads) {
my @stats = stat("$rootdir/$tarball{$version}");	my @stats = stat("$instdir/$tarball{$version}");
my $mtime = $stats[9];	my $mtime = $stats[9];
$localsize{$version} = $stats[7];	$localsize{$version} = $stats[7];
if ($mtime) {	if ($mtime) {
Line 954 sub need_download {	Line 1170 sub need_download {
my $newest = $sorted[0];	my $newest = $sorted[0];
if (ref($bymodtime{$newest}) eq 'ARRAY') {	if (ref($bymodtime{$newest}) eq 'ARRAY') {
$downloadstatus =	$downloadstatus =
"Latest LON-CAPA source download in $rootdir is: ".	"Latest LON-CAPA source download in $instdir is: ".
join(',',@{$bymodtime{$newest}})." (downloaded ".	join(',',@{$bymodtime{$newest}})." (downloaded ".
localtime($newest).")\n";	localtime($newest).")\n";
}	}
} else {	} else {
$downloadstatus =	$downloadstatus =
"The $rootdir directory already contains the latest LON-CAPA version:".	"The $instdir directory already contains the latest LON-CAPA version:".
"\n".$filetouse."\n"."which can be used for installation.\n";	"\n".$filetouse."\n"."which can be used for installation.\n";
}	}
} else {	} else {
$downloadstatus = "The $rootdir directory does not appear to contain any downloaded LON-CAPA source code files which can be used for installation.\n";	$downloadstatus = "The $instdir directory does not appear to contain any downloaded LON-CAPA source code files which can be used for installation.\n";
}	}
}	}
} else {	} else {
$downloadstatus = "Could not open $rootdir directory to look for existing downloads of LON-CAPA source code.\n";	$downloadstatus = "Could not open $instdir directory to look for existing downloads of LON-CAPA source code.\n";
}	}
return ($needs_download,$downloadstatus,$filetouse,$production,$testing);	return ($needs_download,$downloadstatus,$filetouse,$production,$testing);
}	}

sub check_mysql_setup {	sub check_mysql_setup {
my ($instdir,$dsn,$distro,$mysql_has_wwwuser) = @_;	my ($instdir,$dsn,$distro) = @_;
my ($mysqlsetup,$has_pass);	my ($mysqlsetup,$has_pass,$mysql_unix_socket,$mysql_has_wwwuser);
my $dbh = DBI->connect($dsn,'root','',{'PrintError'=>0});	my $dbh = DBI->connect($dsn,'root','',{'PrintError'=>0});
	my ($mysqlversion,$mysqlminorversion,$mysqlsubver,$mysqlname) = &get_mysql_version();
	if (($mysqlname =~ /^MariaDB/i) && (($mysqlversion == 10 && $mysqlminorversion >= 4) \|\| ($mysqlversion >= 11))) {
	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';
	$mysql_has_wwwuser = &check_mysql_wwwuser($dbh);
	return ($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser,$mysql_unix_socket);
	}
	}
	}
if ($dbh) {	if ($dbh) {
$mysqlsetup = 'noroot';	$mysqlsetup = 'noroot';
	if (($mysqlname !~ /^MariaDB/i) && (($mysqlversion == 5 && $mysqlminorversion >= 7) \|\| ($mysqlversion >= 6))) {
	my $sth = $dbh->prepare("SELECT plugin from mysql.user where User='root'");
	$sth->execute();
	while (my $priv = $sth->fetchrow_array) {
	if ($priv =~ /auth_socket/) {
	$mysql_unix_socket = 1;
	last;
	}
	}
	$sth->finish();
	if ($mysql_unix_socket) {
	print_and_log(&mt('MySQL using unix_socket for root access from localhost.')."\n");
	$mysqlsetup = 'rootok';
	$mysql_has_wwwuser = &check_mysql_wwwuser($dbh);
	return ($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser,$mysql_unix_socket);
	}
	}
} elsif ($DBI::err =~ /1045/) {	} elsif ($DBI::err =~ /1045/) {
$has_pass = 1;	$has_pass = 1;
} elsif ($distro =~ /^ubuntu(\d+)$/) {	} elsif ($distro =~ /^ubuntu(\d+)$/) {
Line 991 sub check_mysql_setup {	Line 1244 sub check_mysql_setup {
}	}
close(PIPE);	close(PIPE);
}	}
unless ($mysql_has_wwwuser) {
$mysql_has_wwwuser = &check_mysql_wwwuser();
}
$dbh = DBI->connect($dsn,'root','',{'PrintError'=>0});	$dbh = DBI->connect($dsn,'root','',{'PrintError'=>0});
if ($dbh) {	if ($dbh) {
$mysqlsetup = 'noroot';	$mysqlsetup = 'noroot';
	$mysql_has_wwwuser = &check_mysql_wwwuser($dbh);
} elsif ($DBI::err =~ /1045/) {	} elsif ($DBI::err =~ /1045/) {
$has_pass = 1;	$has_pass = 1;
} else {	} else {
$mysqlsetup = 'needsrestart';	$mysqlsetup = 'needsrestart';
	$mysql_has_wwwuser = &check_mysql_wwwuser();
return ($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser);	return ($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser);
}	}
}	}
Line 1012 sub check_mysql_setup {	Line 1264 sub check_mysql_setup {
if ($dbh) {	if ($dbh) {
$mysqlsetup = 'rootok';	$mysqlsetup = 'rootok';
print_and_log(&mt('Password accepted.')."\n");	print_and_log(&mt('Password accepted.')."\n");
	$mysql_has_wwwuser = &check_mysql_wwwuser($dbh);
} else {	} else {
$mysqlsetup = 'rootfail';	$mysqlsetup = 'rootfail';
print_and_log(&mt('Problem accessing MySQL.')."\n");	print_and_log(&mt('Problem accessing MySQL.')."\n");
Line 1023 sub check_mysql_setup {	Line 1276 sub check_mysql_setup {
if ($dbh) {	if ($dbh) {
$mysqlsetup = 'rootok';	$mysqlsetup = 'rootok';
print_and_log(&mt('Password accepted.')."\n");	print_and_log(&mt('Password accepted.')."\n");
	$mysql_has_wwwuser = &check_mysql_wwwuser($dbh);
} else {	} else {
if ($DBI::err =~ /1045/) {	if ($DBI::err =~ /1045/) {
print_and_log(&mt('Incorrect password.')."\n");	print_and_log(&mt('Incorrect password.')."\n");
}	}
	$mysql_has_wwwuser = &check_mysql_wwwuser();
}	}
}	}
}	}
} elsif ($mysqlsetup ne 'noroot') {	} elsif ($mysqlsetup ne 'noroot') {
print_and_log(&mt('Problem accessing MySQL.')."\n");	print_and_log(&mt('Problem accessing MySQL.')."\n");
$mysqlsetup = 'rootfail';	$mysqlsetup = 'rootfail';
	$mysql_has_wwwuser = &check_mysql_wwwuser();
}	}
return ($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser);	return ($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser);
}	}

sub check_mysql_wwwuser {	sub check_mysql_wwwuser {
	my ($dbh) = @_;
my $mysql_wwwuser;	my $mysql_wwwuser;
my $dbhn = DBI->connect("DBI:mysql:database=information_schema",'www','localhostkey',	if ($dbh) {
{PrintError => +0}) \|\| return;	$mysql_wwwuser = $dbh->selectrow_array("SELECT COUNT(User) FROM mysql.user WHERE (User = 'www' AND Host ='localhost')");
if ($dbhn) {	} else {
$mysql_wwwuser = 1;	my $dbhn = DBI->connect("DBI:mysql:database=information_schema",'www','localhostkey',
$dbhn->disconnect;	{PrintError => +0}) \|\| return;
	if ($dbhn) {
	$mysql_wwwuser = 1;
	$dbhn->disconnect;
	}
}	}
return $mysql_wwwuser;	return $mysql_wwwuser;
}	}
Line 1079 sub get_pathto_iptables {	Line 1340 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;	my $status;
} else {	if (open(PIPE,'cat /proc/net/ip_tables_names \|grep filter \|')) {
return 0;	$status = <PIPE>;
	close(PIPE);
	chomp($status);
	if ($status eq 'filter') {
	return 1;
	}
	}
	unless ($status) {
	if (open(PIPE,'nft list tables \|')) {
	while(<PIPE>) {
	chomp();
	if (/filter$/) {
	$status = 1;
	last;
	}
	}
	close(PIPE);
	if ($status) {
	return 1;
	}
	}
	}
}	}
	return 0;
}	}

sub get_fw_chains {	sub get_fw_chains {
Line 1098 sub get_fw_chains {	Line 1381 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 1576 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 1620 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 1391 my $lctarball = 'loncapa-current.tar.gz'	Line 1676 my $lctarball = 'loncapa-current.tar.gz'
my $sourcetarball = $lctarball;	my $sourcetarball = $lctarball;
if ($callsub{'download'}) {	if ($callsub{'download'}) {
my ($production,$testing,$sizes) = &download_versionslist();	my ($production,$testing,$sizes) = &download_versionslist();
	my $homedir = '/root';
	if ($distro =~ /^ubuntu/) {
	if ($instdir ne $homedir) {
	($homedir) = ($instdir =~ m{^(.*)/[^/]+$});
	}
	}
if ($production && $testing) {	if ($production && $testing) {
if ($production ne $testing) {	if ($production ne $testing) {
print &mt('Two recent LON-CAPA releases are available: ')."\n".	print &mt('Two recent LON-CAPA releases are available: ')."\n".
&mt('1.').' '.&mt('A production release - version: [_1].',$production)."\n".	&mt('1.').' '.&mt('A production release - version: [_1].',$production)."\n".
&mt('2.').' '.&mt('A testing release - version: [_1].',$testing)."\n\n".	&mt('2.').' '.&mt('A testing release - version: [_1].',$testing)."\n\n".
&mt('Download the production release? ~[Y/n~]');	&mt("After download, the tar.gz file will be extracted into $homedir")."\n\n".
	&mt("Download the production release into $instdir? ~[Y/n~]");
if (&get_user_selection(1)) {	if (&get_user_selection(1)) {
$sourcetarball = 'loncapa-'.$production.'.tar.gz';	$sourcetarball = 'loncapa-'.$production.'.tar.gz';
	print "$sourcetarball will be downloaded into $instdir\n";
} else {	} else {
print "\n".&mt('Download the testing release? ~[Y/n~]');	print "\n".&mt('Download the testing release? ~[Y/n~]');
if (&get_user_selection(1)) {	if (&get_user_selection(1)) {
$sourcetarball = 'loncapa-'.$testing.'.tar.gz';	$sourcetarball = 'loncapa-'.$testing.'.tar.gz';
	print "$sourcetarball will be downloaded into $instdir\n";
	} else {
	$callsub{'download'} = 0;
}	}
}	}
}	}
} elsif ($production) {	} elsif ($production) {
print &mt('The most recent LON-CAPA release is version: [_1].',$production)."\n".	print &mt('The most recent LON-CAPA release is version: [_1].',$production)."\n".
&mt('Download the production release? ~[Y/n~]');	&mt("After download, the tar.gz file will be extracted into $homedir")."\n\n".
	&mt("Download the production release into $instdir? ~[Y/n~]");
if (&get_user_selection(1)) {	if (&get_user_selection(1)) {
$sourcetarball = 'loncapa-'.$production.'.tar.gz';	$sourcetarball = 'loncapa-'.$production.'.tar.gz';
	print "$sourcetarball will be downloaded into $instdir\n";
	} else {
	$callsub{'download'} = 0;
}	}
}	}
} elsif ($filetouse ne '') {	} elsif ($filetouse ne '') {
Line 1434 if ($callsub{'pwauth'}) {	Line 1734 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,$distro);
} else {	} else {
print &mt('Unable to configure MySQL because access is denied.')."\n";	print &mt('Unable to configure MySQL because access is denied.')."\n";
}	}
Line 1442 if ($callsub{'mysql'}) {	Line 1743 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 ($dbh) {	Line 1761 if ($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 1790 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";
	system('firewall-cmd --reload');
	}
	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 like to allow access to ssh from outside, use the commands:')."\n".
	"firewall-cmd --permanent --zone=$zone --add-service=ssh\n".
	"firewall-cmd --reload\n";
	}
	} elsif ($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 1853 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\|rocky\|alma)(\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'},$uses_systemctl);
} else {	} else {
&print_and_log(&mt('Skipping stopping unnecessary service ([_1] daemons).',"'cups','memcached'")."\n");	&print_and_log(&mt('Skipping stopping unnecessary service ([_1] daemons).',"'cups','memcached'")."\n");
}	}
Line 1543 if ($callsub{'download'}) {	Line 1890 if ($callsub{'download'}) {
print &mt('LON-CAPA is available for download from: [_1]',	print &mt('LON-CAPA is available for download from: [_1]',
'http://install.loncapa.org/')."\n";	'http://install.loncapa.org/')."\n";
if (!-e '/etc/loncapa-release') {	if (!-e '/etc/loncapa-release') {
&print_and_log(&mt('LON-CAPA is not yet installed on your system.').	&print_and_log(&mt('LON-CAPA is not yet installed on your system.')."\n\n");
"\n\n".	unless ($filetouse) {
&mt('You may retrieve the source for LON-CAPA by executing:')."\n".	&print_and_log(&mt('You may retrieve the source for LON-CAPA by executing:')."\n".
"wget http://install.loncapa.org/versions/$lctarball\n");	"wget http://install.loncapa.org/versions/$lctarball\n");
	}
} else {	} else {
my $currentversion;	my $currentversion;
if (open(my $fh,"</etc/loncapa-release")) {	if (open(my $fh,"</etc/loncapa-release")) {
Line 1573 if ($callsub{'download'}) {	Line 1921 if ($callsub{'download'}) {
}	}

print "\n".&mt('Requested configuration complete.')."\n\n";	print "\n".&mt('Requested configuration complete.')."\n\n";
my $apachename;
if ($have_tarball && !$updateshown) {	if ($have_tarball && !$updateshown) {
my ($lcdir) = ($sourcetarball =~ /^([\w.\-]+)\.tar.gz$/);	my ($lcdir) = ($sourcetarball =~ /^([\w.\-]+)\.tar.gz$/);
if (!-e '/etc/loncapa-release') {	if ($lcdir eq 'loncapa-current') {
print &mt('If you are now ready to install LON-CAPA, enter the following commands:')."\n\n";	$lcdir = "loncapa-X.Y.Z (X.Y.Z should correspond to a version number like '2.11.3')";
} else {	}
print &mt('If you are now ready to update LON-CAPA, enter the following commands:')."\n\n".	my ($apachename,$lc_uses_systemctl,$uses_sudo);
"/etc/init.d/loncontrol stop\n";	if ($distro =~ /^(suse\|sles\|debian\|ubuntu)([\d.]+)/) {
if ($distro =~ /^(suse\|sles\|debian\|ubuntu)([\d.]+)/) {	if (($1 eq 'suse') && ($2 < 10)) {
if (($1 eq 'suse') && ($2 < 10)) {	$apachename = 'apache';
$apachename = 'apache';
} else {
$apachename = 'apache2';
}
} else {	} else {
$apachename = 'httpd';	$apachename = 'apache2';
	}
	} else {
	$apachename = 'httpd';
	}
	if ($distro =~ /^oracle(\d+)$/) {
	if ($1 > 6) {
	$lc_uses_systemctl = 1;
	}
	} elsif ($distro =~ /^(?:rhes\|centos\|rocky\|alma)(\d+)/) {
	if ($1 > 7) {
	$lc_uses_systemctl = 1;
	}
	} elsif ($distro =~ /^ubuntu(\d+)$/) {
	if ($1 > 16) {
	$lc_uses_systemctl = 1;
	}
	$uses_sudo = 1;
	} elsif ($distro =~ /^debian(\d+)$/) {
	if ($1 >= 10) {
	$lc_uses_systemctl = 1;
	}
	} elsif ($distro =~ /^sles(\d+)$/) {
	if ($1 > 12) {
	$lc_uses_systemctl = 1;
}	}
print "/etc/init.d/$apachename stop\n";
}	}
print "cd /root\n".	if (!-e '/etc/loncapa-release') {
"tar zxf $sourcetarball\n".	print &mt('If you are now ready to install LON-CAPA, enter the following commands:')."\n\n";
"cd $lcdir\n".	} else {
"./UPDATE\n";	my $lcstop = '/etc/init.d/loncontrol stop';
	if ($lc_uses_systemctl) {
	$lcstop = 'systemctl stop loncontrol';
	}
	my $apachestop = "/etc/init.d/$apachename stop";
	if ($uses_systemctl) {
	$apachestop = "systemctl stop $apachename";
	}
	if ($uses_sudo) {
	$lcstop = 'sudo '.$lcstop;
	$apachestop = 'sudo '.$apachestop;
	}
	print &mt('If you are now ready to update LON-CAPA, enter the following commands:').
	"\n\n$lcstop\n$apachestop\n";
	}
	my ($extract,$update);
	my $homedir = '/root';
	if ($uses_sudo) {
	$extract = 'sudo ';
	$update = 'sudo ';
	if ($instdir ne $homedir) {
	($homedir) = ($instdir =~ m{^(.*)/[^/]+$});
	}
	}
	$extract .= "tar zxf $sourcetarball --directory $homedir";
	$update .= './UPDATE';
	print "$extract\n".
	"cd $homedir/$lcdir\n".
	"$update\n";
if (-e '/etc/loncapa-release') {	if (-e '/etc/loncapa-release') {
print "/etc/init.d/loncontrol start\n";	my $lcstart = '/etc/init.d/loncontrol start';
print "/etc/init.d/$apachename start\n";	if ($lc_uses_systemctl) {
	$lcstart = '/home/httpd/perl/loncontrol start';
	}
	my $apachestart = "/etc/init.d/$apachename start";
	if ($uses_systemctl) {
	$apachestart = "systemctl start $apachename";
	}
	if ($uses_sudo) {
	$lcstart = 'sudo '.$lcstart;
	$apachestart = 'sudo '.$apachestart;
	}
	print "$lcstart\n";
	print "$apachestart\n";
}	}
}	}
exit;	exit;
Line 1667 sub build_and_install_mod_auth_external	Line 2073 sub build_and_install_mod_auth_external
> #define SERVER_UIDS $num /* user "www" */	> #define SERVER_UIDS $num /* user "www" */
ENDPATCH	ENDPATCH

	my $patch_code = <<"ENDPATCH";
	127a128
	> #include <string.h>
	214a216
	> #include <time.h>
	566c568
	< check_fails()
	---
	> int check_fails()
	589c591
	< log_failure()
	---
	> void log_failure()
	629c631
	< snooze(int seconds)
	---
	> void snooze(int seconds)
	653c655
	< main(int argc, char **argv)
	---
	> int main(int argc, char **argv)
	ENDPATCH

if (! -e "/usr/bin/patch") {	if (! -e "/usr/bin/patch") {
print_and_log(&mt('You must install the software development tools package: [_1], when installing Linux.',"'patch'")."\n");	print_and_log(&mt('You must install the software development tools package: [_1], when installing Linux.',"'patch'")."\n");
print_and_log(&mt('Authentication installation not completed.')."\n");	print_and_log(&mt('Authentication installation not completed.')."\n");
Line 1677 ENDPATCH	Line 2106 ENDPATCH
return;	return;
}	}
my $dir = "/tmp/pwauth-2.2.8";	my $dir = "/tmp/pwauth-2.2.8";
	my $patchedok;
if (open(PATCH,"\| patch $dir/config.h")) {	if (open(PATCH,"\| patch $dir/config.h")) {
print PATCH $patch;	print PATCH $patch;
close(PATCH);	close(PATCH);
	if (open(PATCH,"\| patch $dir/pwauth.c")) {
	print PATCH $patch_code;
	close(PATCH);
	$patchedok = 1;
	}
	}
	if ($patchedok) {
print_and_log("\n");	print_and_log("\n");
##	##
## Compile patched pwauth	## Compile patched pwauth
Line 1717 END	Line 2154 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(%{$stopsrvcs}));
if (@stopping) {	if (@stopping) {
Line 1748 sub kill_extra_services {	Line 2185 sub kill_extra_services {
}	}
}	}
&print_and_log(&mt('Removing [_1] from startup.',$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/) && ($version > 16)) \|\|
	(($distro =~ /^debian/) && ($version >= 10))) {
	if (ref($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 2220 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,$distro) = @_;
my @mysql_lc_commands;	my @mysql_lc_commands;
unless ($has_lcdb) {	unless ($has_lcdb) {
push(@mysql_lc_commands,"CREATE DATABASE loncapa");	my $createcmd = 'CREATE DATABASE loncapa';
	if ($distro =~ /^sles(\d+)/) {
	if ($1 > 11) {
	$createcmd .= ' CHARACTER SET utf8 COLLATE utf8_general_ci';
	}
	} elsif ($distro =~ /^ubuntu(\d+)/) {
	if ($1 > 16) {
	$createcmd .= ' CHARACTER SET latin1 COLLATE latin1_swedish_ci';
	}
	}
	push(@mysql_lc_commands,$createcmd);
}	}
push(@mysql_lc_commands,"USE loncapa");	push(@mysql_lc_commands,"USE loncapa");
push(@mysql_lc_commands,qq{	push(@mysql_lc_commands,qq{
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 2257 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 ($mysqlversion,$mysqlminorversion,$mysqlsubver,$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) && ($mysqlminorversion >= 4)) \|\| ($mysqlversion >= 11)) {
	$usescreate = 1;
	} elsif (($mysqlversion == 10) && ($mysqlminorversion >= 2)) {
$usesauth = 1;	$usesauth = 1;
} elsif ($mysqlversion >= 5.5) {	} elsif (($mysqlversion == 5) && ($mysqlminorversion >= 5)) {
$hasauthcol = 1;	$hasauthcol = 1;
}	}
} else {	} else {
if (($mysqlversion > 5.7) \|\| (($mysqlversion == 5.7) && ($mysqlsubver > 5))) {	if (($mysqlversion > 5) \|\| (($mysqlminorversion == 5) && ($mysqlminorversion > 7)) \|\|
	(($mysqlversion == 5) && ($mysqlminorversion == 7) && ($mysqlsubver > 5))) {
$usesauth = 1;	$usesauth = 1;
} elsif (($mysqlversion >= 5.6) \|\| (($mysqlversion == 5.5) && ($mysqlsubver >= 7))) {	} elsif (($mysqlversion == 5) &&
	(($mysqlminorversion >= 6) \|\| (($mysqlminorversion == 5) && ($mysqlsubver >= 7)))) {
$hasauthcol = 1;	$hasauthcol = 1;
}	}
}	}
if ($usesauth) {	if ($usescreate) {
	@mysql_commands = ("CREATE USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'");
	} elsif ($usesauth) {
@mysql_commands = ("INSERT user (Host, User, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www','','','','')",	@mysql_commands = ("INSERT user (Host, User, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www','','','','')",
"ALTER USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'");	"FLUSH PRIVILEGES");
	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 ($hasauthcol) {
@mysql_commands = ("INSERT user (Host, User, Password, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www',password('localhostkey'),'','','','');");	@mysql_commands = ("INSERT user (Host, User, Password, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www',password('localhostkey'),'','','','');");
} else {	} else {
Line 1830 INSERT db (Host,Db,User,Select_priv,Inse	Line 2301 INSERT db (Host,Db,User,Select_priv,Inse
INSERT db (Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv,Create_priv,Drop_priv,Grant_priv,References_priv,Index_priv,Alter_priv,Create_tmp_table_priv,Lock_tables_priv) VALUES('localhost','loncapa','www','Y','Y','Y','Y','Y','Y','N','Y','Y','Y','Y','Y')");	INSERT db (Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv,Create_priv,Drop_priv,Grant_priv,References_priv,Index_priv,Alter_priv,Create_tmp_table_priv,Lock_tables_priv) VALUES('localhost','loncapa','www','Y','Y','Y','Y','Y','Y','N','Y','Y','Y','Y','Y')");
}	}
push(@mysql_commands,"DELETE FROM user WHERE host<>'localhost'");	push(@mysql_commands,"DELETE FROM user WHERE host<>'localhost'");
if ($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 2342 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 2351 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 2372 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 1913 sub new_mysql_rootpasswd {	Line 2388 sub new_mysql_rootpasswd {
}	}

sub get_mysql_version {	sub get_mysql_version {
my ($version,$subversion,$name);	my ($version,$minorversion,$subversion,$name);
if (open(PIPE," mysql -V \|")) {	if (open(PIPE," mysql -V \|")) {
my $info = <PIPE>;	my $info = <PIPE>;
chomp($info);	chomp($info);
close(PIPE);	close(PIPE);
($version,$subversion,$name) = ($info =~ /(\d+\.\d+)\.(\d+)\-?(\w*),/);	($version,$minorversion,$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";
}	}
return ($version,$subversion,$name);	return ($version,$minorversion,$subversion,$name);
}	}

###########################################################	###########################################################
Line 1936 sub get_mysql_version {	Line 2411 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\|rocky\|alma)(\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 2432 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\|rocky\|alma)(\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 2496 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;
$version = $2;	$version = $2;
}	}
if (($distname eq 'ubuntu') && ($version > 12)) {	if ((($distname eq 'ubuntu') && ($version > 12)) \|\|
	(($distname eq 'debian') && ($version >= 10))) {
$defaultconfig = "$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') && ($version > 12)) \|\|
}	(($distname eq 'debian') && ($version >= 10))) {
if (($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 (($distname eq 'ubuntu') \|\| ($distname eq 'debian')) {
	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 2696 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'); }, $@ eq '');
Line 2045 sub copy_apache2_suseconf {	Line 2719 sub copy_apache2_suseconf {
&print_and_log(&mt('Symlink creation failed for [_1] to [_2]. You will need to perform this action from the command line.',"'/srv/www/conf'","'/etc/apache2'")."\n");	&print_and_log(&mt('Symlink creation failed for [_1] to [_2]. You will need to perform this action from the command line.',"'/srv/www/conf'","'/etc/apache2'")."\n");
}	}
&copy_apache2_conf_files($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 2745 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 2184 sub download_loncapa {	Line 2862 sub download_loncapa {
print_and_log("	print_and_log("
------------------------------------------------------------------------	------------------------------------------------------------------------

".&mt('You seem to have a version of loncapa-current.tar.gz in [_1]',$instdir)."\n".	".&mt('You seem to have a version of [_1] in [_2]',$lctarball,$instdir)."\n".
&mt('This copy will be used and a new version will NOT be downloaded.')."\n".	&mt('This copy will be used and a new version will NOT be downloaded.')."\n".
&mt('If you wish, you may download a new version by executing:')."	&mt('If you wish, you may download a new version by executing:')."

wget http://install.loncapa.org/versions/loncapa-current.tar.gz	wget http://install.loncapa.org/versions/$lctarball

------------------------------------------------------------------------	------------------------------------------------------------------------
");	");
}	}

##	##
## untar loncapa.tar.gz	## untar loncapa-X.Y.Z.tar.gz
##	##
if ($have_tarball) {	if ($have_tarball) {
	my $homedir = '/root';
	my ($targetdir,$chdircmd,$updatecmd);
	if (($distro =~ /^ubuntu/) && ($instdir ne $homedir)) {
	($homedir) = ($instdir =~ m{^(.*)/[^/]+$});
	$updatecmd = 'sudo ./UPDATE';
	} else {
	$updatecmd = './UPDATE';
	}
print_and_log(&mt('Extracting LON-CAPA source files')."\n");	print_and_log(&mt('Extracting LON-CAPA source files')."\n");
writelog(`cd ~root; tar zxf $instdir/$lctarball`);	if (-e $homedir) {
	writelog(`tar zxf $instdir/$lctarball --directory $homedir`);
	$targetdir = $homedir;
	} else {
	writelog(`tar zxf $instdir/$lctarball`);
	$targetdir = $instdir;
	}
	if ($lctarball =~ /^loncapa\-(\d+\.\d+\.\d+(?:\|[^.]+))\.tar\.gz$/) {
	$chdircmd = "cd $targetdir/loncapa-".$1;
	} else {
	$chdircmd = "cd $targetdir/loncapa-X.Y.Z (X.Y.Z should correspond to a version number like '2.11.3')";
	}
print_and_log("\n");	print_and_log("\n");
print &mt('LON-CAPA source files extracted.')."\n".	print &mt('LON-CAPA source files extracted.')."\n".
&mt('It remains for you to execute the following commands:')."	&mt('It remains for you to execute the following commands:').
	"\n$chdircmd\n$updatecmd\n".
cd /root/loncapa-N.N (N.N should correspond to a version number like '0.4')	&mt('If you have any trouble, please see [_1] and [_2]',
./UPDATE	'http://install.loncapa.org/','http://help.loncapa.org/')."\n";

".&mt('If you have any trouble, please see [_1] and [_2]',
'http://install.loncapa.org/','http://help.loncapa.org/')."\n";
$updateshown = 1;	$updateshown = 1;
}	}
return ($have_tarball,$updateshown);	return ($have_tarball,$updateshown);

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

Removed from v.1.44
changed lines
	Added in v.1.45.2.19