version 1.45.2.1, 2019/02/16 16:19:11
|
version 1.46, 2018/07/11 01:58:41
|
Line 26
|
Line 26
|
use strict; |
use strict; |
use File::Copy; |
use File::Copy; |
use Term::ReadKey; |
use Term::ReadKey; |
|
use Sys::Hostname::FQDN(); |
use DBI; |
use DBI; |
use Cwd(); |
use Cwd(); |
use File::Basename(); |
use File::Basename(); |
Line 162 sub get_user_selection {
|
Line 163 sub get_user_selection {
|
} |
} |
|
|
sub get_distro { |
sub get_distro { |
my ($distro,$gotprereqs,$updatecmd,$packagecmd,$installnow,$unknown); |
my ($distro,$gotprereqs,$updatecmd,$packagecmd,$installnow); |
$packagecmd = '/bin/rpm -q LONCAPA-prerequisites '; |
$packagecmd = '/bin/rpm -q LONCAPA-prerequisites '; |
if (-e '/etc/redhat-release') { |
if (-e '/etc/redhat-release') { |
open(IN,'</etc/redhat-release'); |
open(IN,'</etc/redhat-release'); |
Line 207 sub get_distro {
|
Line 208 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 234 sub get_distro {
|
Line 234 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 $version=<IN>; |
Line 254 sub get_distro {
|
Line 254 sub get_distro {
|
close(IN); |
close(IN); |
if ($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"; |
$unknown = 1; |
|
} |
} |
} |
} else { |
if ($distro ne '') { |
print &mt('Unable to interpret [_1] to determine system type.', |
$packagecmd = '/usr/bin/dpkg -l loncapa-prerequisites '; |
'/etc/issue')."\n"; |
} |
} |
} elsif (-e '/etc/debian_version') { |
} elsif (-e '/etc/debian_version') { |
open(IN,'</etc/debian_version'); |
open(IN,'</etc/debian_version'); |
Line 276 sub get_distro {
|
Line 274 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"; |
|
$unknown = 1; |
|
} |
|
} else { |
|
print &mt('Unknown installation: expecting a debian, ubuntu, suse, sles, redhat, fedora or scientific linux system.')."\n"; |
|
} |
} |
|
} else { |
|
print &mt('Unknown installation: expecting a debian, ubuntu, suse, sles, redhat, fedora or scientific linux system.')."\n"; |
} |
} |
return ($distro,$packagecmd,$updatecmd,$installnow); |
return ($distro,$packagecmd,$updatecmd,$installnow); |
} |
} |
|
|
|
sub get_hostname { |
|
my $hostname; |
|
print &mt('Enter the hostname of this server, e.g., loncapa.somewhere.edu'."\n"); |
|
my $choice = <STDIN>; |
|
chomp($choice); |
|
$choice =~ s/(^\s+|\s+$)//g; |
|
if ($choice eq '') { |
|
print &mt("Hostname you entered was either blank or contanied only white space.\n"); |
|
} elsif ($choice =~ /^[\w\.\-]+$/) { |
|
$hostname = $choice; |
|
} else { |
|
print &mt("Hostname you entered was invalid -- a hostname may only contain letters, numbers, - and .\n"); |
|
} |
|
while ($hostname eq '') { |
|
$hostname = &get_hostname(); |
|
} |
|
print "\n"; |
|
return $hostname; |
|
} |
|
|
sub check_prerequisites { |
sub check_prerequisites { |
my ($packagecmd,$distro) = @_; |
my ($packagecmd,$distro) = @_; |
my $gotprereqs; |
my $gotprereqs; |
Line 349 sub check_locale {
|
Line 338 sub check_locale {
|
print &mt('Failed to open: [_1], default locale not checked.', |
print &mt('Failed to open: [_1], default locale not checked.', |
'/etc/default/locale'); |
'/etc/default/locale'); |
} |
} |
} elsif ($distro =~ /^(suse|sles)(\d+)/) { |
} elsif ($distro =~ /^(suse|sles)/) { |
if (($1 eq 'sles') && ($2 >= 15)) { |
if (!open($fh,"</etc/sysconfig/language")) { |
if (!open($fh,"</etc/locale.conf")) { |
print &mt('Failed to open: [_1], default locale not checked.', |
print &mt('Failed to open: [_1], default locale not checked.', |
'/etc/sysconfig/language'); |
'/etc/locale.conf'); |
|
} |
|
} else { |
|
if (!open($fh,"</etc/sysconfig/language")) { |
|
print &mt('Failed to open: [_1], default locale not checked.', |
|
'/etc/sysconfig/language'); |
|
} |
|
$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($fh,"</etc/locale.conf")) { |
Line 428 sub check_required {
|
Line 410 sub check_required {
|
return ($distro,$gotprereqs,$localecmd); |
return ($distro,$gotprereqs,$localecmd); |
} |
} |
my ($mysqlon,$mysqlsetup,$mysqlrestart,$dbh,$has_pass,$has_lcdb,%recommended, |
my ($mysqlon,$mysqlsetup,$mysqlrestart,$dbh,$has_pass,$has_lcdb,%recommended, |
$downloadstatus,$filetouse,$production,$testing,$apachefw,$tostop,$uses_systemctl); |
$downloadstatus,$filetouse,$production,$testing,$apachefw,$tostop, |
|
$uses_systemctl,$hostname); |
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 437 sub check_required {
|
Line 420 sub check_required {
|
unless( -e "/usr/local/sbin/pwauth") { |
unless( -e "/usr/local/sbin/pwauth") { |
$recommended{'pwauth'} = 1; |
$recommended{'pwauth'} = 1; |
} |
} |
|
my $hostname = Sys::Hostname::FQDN::fqdn(); |
|
if ($hostname eq '') { |
|
$hostname =&get_hostname(); |
|
} else { |
|
print &mt("Hostname detected: $hostname. Is that correct? ~[Y/n~]"); |
|
if (!&get_user_selection(1)) { |
|
$hostname =&get_hostname(); |
|
} |
|
} |
|
print_and_log(&mt('Hostname is [_1]',$hostname)."\n"); |
$mysqlon = &check_mysql_running($distro); |
$mysqlon = &check_mysql_running($distro); |
if ($mysqlon) { |
if ($mysqlon) { |
my $mysql_has_wwwuser = &check_mysql_wwwuser(); |
my $mysql_has_wwwuser = &check_mysql_wwwuser(); |
Line 468 sub check_required {
|
Line 461 sub check_required {
|
($recommended{'firewall'},$apachefw) = &chkfirewall($distro); |
($recommended{'firewall'},$apachefw) = &chkfirewall($distro); |
($recommended{'runlevels'},$tostop,$uses_systemctl) = &chkconfig($distro,$instdir); |
($recommended{'runlevels'},$tostop,$uses_systemctl) = &chkconfig($distro,$instdir); |
$recommended{'apache'} = &chkapache($distro,$instdir); |
$recommended{'apache'} = &chkapache($distro,$instdir); |
|
$recommended{'apachessl'} = &chkapachessl($distro,$instdir,$hostname); |
$recommended{'stopsrvcs'} = &chksrvcs($distro,$tostop); |
$recommended{'stopsrvcs'} = &chksrvcs($distro,$tostop); |
($recommended{'download'},$downloadstatus,$filetouse,$production,$testing) |
($recommended{'download'},$downloadstatus,$filetouse,$production,$testing) |
= &need_download(); |
= &need_download(); |
return ($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow, |
return ($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow, |
$mysqlrestart,\%recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus, |
$mysqlrestart,\%recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus, |
$filetouse,$production,$testing,$apachefw,$uses_systemctl); |
$filetouse,$production,$testing,$apachefw,$uses_systemctl,$hostname); |
} |
} |
|
|
sub check_mysql_running { |
sub check_mysql_running { |
Line 512 sub check_mysql_running {
|
Line 506 sub check_mysql_running {
|
$proc_owner = 'mysql'; |
$proc_owner = 'mysql'; |
$process = 'mysqld'; |
$process = 'mysqld'; |
} |
} |
if ($1 >= 15) { |
|
$mysqldaemon ='mariadb'; |
|
} |
|
} elsif ($distro =~ /^suse(\d+)/) { |
} elsif ($distro =~ /^suse(\d+)/) { |
if ($1 >= 13) { |
if ($1 >= 13) { |
$use_systemctl = 1; |
$use_systemctl = 1; |
Line 598 sub chkconfig {
|
Line 589 sub chkconfig {
|
$uses_systemctl{'ntp'} = 1; |
$uses_systemctl{'ntp'} = 1; |
$uses_systemctl{'cups'} = 1; |
$uses_systemctl{'cups'} = 1; |
$uses_systemctl{'memcached'} = 1; |
$uses_systemctl{'memcached'} = 1; |
if (($name eq 'sles') && ($num >= 15)) { |
$daemon{'ntp'} = 'ntpd'; |
$daemon{'ntp'} = 'chronyd'; |
|
$daemon{'mysql'} = 'mariadb'; |
|
} else { |
|
$daemon{'ntp'} = 'ntpd'; |
|
} |
|
} |
} |
} |
} |
} |
} |
Line 733 sub chkconfig {
|
Line 719 sub chkconfig {
|
} else { |
} else { |
$major = $version; |
$major = $version; |
} |
} |
if (($major > 10) && ($major <= 13)) { |
if ($major > 10) { |
if (&check_SuSEfirewall2_setup($instdir)) { |
if (&check_SuSEfirewall2_setup($instdir)) { |
$needfix{'insserv'} = 1; |
$needfix{'insserv'} = 1; |
} |
} |
Line 742 sub chkconfig {
|
Line 728 sub chkconfig {
|
return (\%needfix,\%tostop,\%uses_systemctl); |
return (\%needfix,\%tostop,\%uses_systemctl); |
} |
} |
|
|
sub uses_firewalld { |
|
my ($distro) = @_; |
|
my ($inuse, $checkfirewalld); |
|
if ($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)(\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; |
|
} |
|
} |
|
return $inuse; |
|
} |
|
|
|
sub chkfirewall { |
sub chkfirewall { |
my ($distro) = @_; |
my ($distro) = @_; |
my $configfirewall = 1; |
my $configfirewall = 1; |
Line 788 sub chkfirewall {
|
Line 737 sub chkfirewall {
|
); |
); |
my %activefw; |
my %activefw; |
if (&firewall_is_active()) { |
if (&firewall_is_active()) { |
if (&uses_firewalld($distro)) { |
my $iptables = &get_pathto_iptables(); |
my %current; |
if ($iptables eq '') { |
if (open(PIPE,'firewall-cmd --permanent --zone=public --list-services |')) { |
print &mt('Firewall not checked as path to iptables not determined.')."\n"; |
my $svc = <PIPE>; |
|
close(PIPE); |
|
chomp($svc); |
|
map { $current{$_} = 1; } (split(/\s+/,$svc)); |
|
} |
|
if ($current{'http'} && $current{'https'}) { |
|
$configfirewall = 0; |
|
} |
|
} else { |
} else { |
my $iptables = &get_pathto_iptables(); |
my @fwchains = &get_fw_chains($iptables,$distro); |
if ($iptables eq '') { |
if (@fwchains) { |
print &mt('Firewall not checked as path to iptables not determined.')."\n"; |
foreach my $service ('http','https') { |
} else { |
foreach my $fwchain (@fwchains) { |
my @fwchains = &get_fw_chains($iptables,$distro); |
if (&firewall_is_port_open($iptables,$fwchain,$ports{$service})) { |
if (@fwchains) { |
$activefw{$service} = 1; |
foreach my $service ('http','https') { |
last; |
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'}) { |
|
$configfirewall = 0; |
|
} |
|
} else { |
|
print &mt('Firewall not checked as iptables Chains not identified.')."\n"; |
} |
} |
} |
} |
} else { |
} else { |
Line 882 sub chkapache {
|
Line 818 sub chkapache {
|
} |
} |
} |
} |
} |
} |
} elsif ($distro =~ /^(suse|sles)([\d\.]+)$/) { |
} elsif ($distro =~ /^(?:suse|sles)([\d\.]+)$/) { |
my ($name,$version) = ($1,$2); |
|
my $apache = 'apache'; |
my $apache = 'apache'; |
my $conf_file = "$instdir/sles-suse/default-server.conf"; |
if ($1 >= 10) { |
if ($version >= 10) { |
|
$apache = 'apache2'; |
$apache = 'apache2'; |
} |
} |
if (($name eq 'sles') && ($version >= 12)) { |
if (!-e "$instdir/sles-suse/default-server.conf") { |
$conf_file = "$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") { |
} elsif ((-e "/etc/$apache/default-server.conf") && (-e "$instdir/sles-suse/default-server.conf")) { |
if (open(PIPE, "diff --brief $conf_file /etc/$apache/default-server.conf |")) { |
if (open(PIPE, "diff --brief $instdir/sles-suse/default-server.conf /etc/$apache/default-server.conf |")) { |
my $diffres = <PIPE>; |
my $diffres = <PIPE>; |
close(PIPE); |
close(PIPE); |
chomp($diffres); |
chomp($diffres); |
Line 951 sub chkapache {
|
Line 882 sub chkapache {
|
return $fixapache; |
return $fixapache; |
} |
} |
|
|
|
sub chkapachessl { |
|
my ($distro,$instdir,$hostname) = @_; |
|
my $fixapachessl = 1; |
|
my $stdconf = "$instdir/loncapassl.conf"; |
|
if (!-e $stdconf) { |
|
$fixapachessl = 0; |
|
print &mt('Warning: No LON-CAPA SSL Apache configuration file found for installation check.')."\n"; |
|
} else { |
|
my $sslfile; |
|
if ($distro =~ /^(debian|ubuntu)(\d+)$/) { |
|
$sslfile = '/etc/apache2/sites-available/loncapassl.conf'; |
|
} elsif ($distro =~ /(suse|sles)/) { |
|
$sslfile = '/etc/apache2/vhosts.d/loncapassl.conf'; |
|
} else { |
|
$sslfile = '/etc/httpd/conf.d/loncapassl.conf'; |
|
} |
|
if ((-e $sslfile) && (-e $stdconf)) { |
|
if (open(PIPE, "diff -y -bi --suppress-common-lines $stdconf $sslfile |")) { |
|
my $diffres = <PIPE>; |
|
close(PIPE); |
|
chomp($diffres); |
|
if ($diffres =~ /^\QServerName internal-{[[[[Hostname]]]]}\E\s+\|\s+\QServerName internal-\E$hostname$/) { |
|
$fixapachessl = 0; |
|
} |
|
} |
|
} |
|
unless ($fixapachessl) { |
|
if ($distro =~ /^(debian|ubuntu)(\d+)$/) { |
|
unless ((-l '/etc/apache2/sites-enabled/loncapassl.conf') && |
|
(readlink('/etc/apache2/sites-enabled/loncapassl.conf') eq '/etc/apache2/sites-available/loncapassl.conf')) { |
|
print_and_log(&mt("Warning, use: 'sudo a2ensite loncapassl.conf' to activate LON-CAPA SSL Apache config\n")); |
|
} |
|
} |
|
} |
|
} |
|
return $fixapachessl; |
|
} |
|
|
sub chksrvcs { |
sub chksrvcs { |
my ($distro,$tostop) = @_; |
my ($distro,$tostop) = @_; |
my %stopsrvcs; |
my %stopsrvcs; |
Line 1181 sub get_pathto_iptables {
|
Line 1150 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') { |
if (open(PIPE,'cat /proc/net/ip_tables_names |grep filter |')) { |
return 1; |
my $status = <PIPE>; |
} else { |
close(PIPE); |
return 0; |
chomp($status); |
|
if ($status eq 'filter') { |
|
return 1; |
|
} |
|
} |
|
} |
} |
return 0; |
|
} |
} |
|
|
sub get_fw_chains { |
sub get_fw_chains { |
Line 1206 sub get_fw_chains {
|
Line 1169 sub get_fw_chains {
|
@posschains = ('ufw-user-input','INPUT'); |
@posschains = ('ufw-user-input','INPUT'); |
} elsif ($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 1350 print "
|
Line 1311 print "
|
".&mt('3.')." ".&mt('Set-up the MySQL database.')." |
".&mt('3.')." ".&mt('Set-up the MySQL database.')." |
".&mt('4.')." ".&mt('Set-up MySQL permissions.')." |
".&mt('4.')." ".&mt('Set-up MySQL permissions.')." |
".&mt('5.')." ".&mt('Configure Apache web server.')." |
".&mt('5.')." ".&mt('Configure Apache web server.')." |
".&mt('6.')." ".&mt('Configure start-up of services.')." |
".&mt('6.')." ".&mt('Configure SSL for Apache web server.')." |
".&mt('7.')." ".&mt('Check firewall settings.')." |
".&mt('7.')." ".&mt('Configure start-up of services.')." |
".&mt('8.')." ".&mt('Stop services not used by LON-CAPA,')." |
".&mt('8.')." ".&mt('Check firewall settings.')." |
|
".&mt('9.')." ".&mt('Stop services not used by LON-CAPA,')." |
".&mt('i.e., services for a print server: [_1] daemon.',"'cups'")." |
".&mt('i.e., services for a print server: [_1] daemon.',"'cups'")." |
".&mt('9.')." ".&mt('Download LON-CAPA source code in readiness for installation.')." |
".&mt('10.')." ".&mt('Download LON-CAPA source code in readiness for installation.')." |
|
|
".&mt('Typically, you will run this script only once, when you first install LON-CAPA.')." |
".&mt('Typically, you will run this script only once, when you first install LON-CAPA.')." |
|
|
Line 1384 chomp($instdir);
|
Line 1346 chomp($instdir);
|
|
|
my %callsub; |
my %callsub; |
my @actions = ('wwwuser','pwauth','mysql','mysqlperms','apache', |
my @actions = ('wwwuser','pwauth','mysql','mysqlperms','apache', |
'runlevels','firewall','stopsrvcs','download'); |
'apachessl','runlevels','firewall','stopsrvcs','download'); |
my %prompts = &texthash( |
my %prompts = &texthash( |
wwwuser => "Create the 'www' user?", |
wwwuser => "Create the 'www' user?", |
pwauth => 'Install the package LON-CAPA uses to authenticate users?', |
pwauth => 'Install the package LON-CAPA uses to authenticate users?', |
mysql => 'Set-up the MySQL database?', |
mysql => 'Set-up the MySQL database?', |
mysqlperms => 'Set-up MySQL permissions?', |
mysqlperms => 'Set-up MySQL permissions?', |
apache => 'Configure Apache web server?', |
apache => 'Configure Apache web server?', |
|
apachessl => 'Configure SSL for Apache web server?', |
runlevels => 'Set overrides for start-up order of services?', |
runlevels => 'Set overrides for start-up order of services?', |
firewall => 'Configure firewall settings for Apache', |
firewall => 'Configure firewall settings for Apache', |
stopsrvcs => 'Stop extra services not required on a LON-CAPA server?', |
stopsrvcs => 'Stop extra services not required on a LON-CAPA server?', |
download => 'Download LON-CAPA source code in readiness for installation?', |
download => 'Download LON-CAPA source code in readiness for installation?', |
); |
); |
|
|
print "\n".&mt('Checking system status ...')."\n"; |
print "\n".&mt('Checking system status ...')."\n\n"; |
|
|
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,$has_pass,$has_lcdb,$downloadstatus,$filetouse,$production, |
$testing,$apachefw,$uses_systemctl) = &check_required($instdir,$dsn); |
$testing,$apachefw,$uses_systemctl,$hostname) = &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].', |
Line 1430 if (!$gotprereqs) {
|
Line 1393 if (!$gotprereqs) {
|
&mt('The following command can be used to install the package (and dependencies):')."\n\n". |
&mt('The following command can be used to install the package (and dependencies):')."\n\n". |
$updatecmd."\n\n"; |
$updatecmd."\n\n"; |
if ($installnow eq '') { |
if ($installnow eq '') { |
print &mt('Stopping execution.')."\n"; |
|
exit; |
exit; |
} else { |
} else { |
print &mt('Run command? ~[Y/n~]'); |
print &mt('Run command? ~[Y/n~]'); |
Line 1570 if ($dbh) {
|
Line 1532 if ($dbh) {
|
|
|
if ($callsub{'apache'}) { |
if ($callsub{'apache'}) { |
if ($distro =~ /^(suse|sles)/) { |
if ($distro =~ /^(suse|sles)/) { |
©_apache2_suseconf($instdir,$distro); |
©_apache2_suseconf($instdir,$hostname); |
} elsif ($distro =~ /^(debian|ubuntu)/) { |
} elsif ($distro =~ /^(debian|ubuntu)/) { |
©_apache2_debconf($instdir,$distro); |
©_apache2_debconf($instdir,$distro,$hostname); |
} else { |
} else { |
©_httpd_conf($instdir,$distro); |
©_httpd_conf($instdir,$distro,$hostname); |
} |
} |
} else { |
} else { |
print_and_log(&mt('Skipping configuration of Apache web server.')."\n"); |
print_and_log(&mt('Skipping configuration of Apache web server.')."\n"); |
} |
} |
|
|
|
if ($callsub{'apachessl'}) { |
|
if ($distro =~ /^(suse|sles)/) { |
|
©_apache_sslconf_file($instdir,'/etc/apache2/vhosts.d',$hostname); |
|
} elsif ($distro =~ /^(debian|ubuntu)/) { |
|
my $apache2_sites_available_dir = '/etc/apache2/sites-available'; |
|
if (©_apache_sslconf_file($instdir,$apache2_sites_available_dir,$hostname)) { |
|
my $apache2_sites_enabled_dir = '/etc/apache2/sites-enabled'; |
|
my $made_symlink = eval { symlink("$apache2_sites_available_dir/loncapassl.conf","$apache2_sites_enabled_dir/loncapassl.conf"); 1 }; |
|
if ($made_symlink) { |
|
print_and_log(&mt('Enabling "[_1]" Apache SSL configuration.','loncapassl.conf')."\n"); |
|
} |
|
} |
|
} else { |
|
©_apache_sslconf_file($instdir,'/etc/httpd/conf.d',$hostname); |
|
} |
|
print_and_log("\n"); |
|
} else { |
|
print_and_log(&mt('Skipping configuration of SSL for Apache web server.')."\n"); |
|
} |
|
|
if ($callsub{'runlevels'}) { |
if ($callsub{'runlevels'}) { |
my $count = 0; |
my $count = 0; |
if (ref($recommended) eq 'HASH') { |
if (ref($recommended) eq 'HASH') { |
Line 1598 if ($callsub{'runlevels'}) {
|
Line 1580 if ($callsub{'runlevels'}) {
|
} |
} |
} |
} |
} |
} |
if ($distro =~ /^(suse|sles)(\d+)/) { |
if ($distro =~ /^(suse|sles)/) { |
unless(($1 eq 'sles') && ($2 >= 15)) { |
&update_SuSEfirewall2_setup($instdir); |
&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 ($callsub{'firewall'}) { |
if (&uses_firewalld($distro)) { |
if ($distro =~ /^(suse|sles)/) { |
my (%current,%added); |
|
if (open(PIPE,'firewall-cmd --permanent --zone=public --list-services |')) { |
|
my $svc = <PIPE>; |
|
close(PIPE); |
|
chomp($svc); |
|
map { $current{$_} = 1; } (split(/\s+/,$svc)); |
|
} |
|
foreach my $service ('http','https') { |
|
unless ($current{$service}) { |
|
if (open(PIPE,"firewall-cmd --permanent --zone=public --add-service=$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=public --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') || ($2 > 5)) { |
print &mt('Use [_1] to configure the firewall to allow access for [_2].', |
print &mt('Use [_1] to configure the firewall to allow access for [_2].', |
Line 1969 sub setup_mysql_permissions {
|
Line 1919 sub setup_mysql_permissions {
|
} |
} |
if ($usesauth) { |
if ($usesauth) { |
@mysql_commands = ("INSERT user (Host, User, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www','','','','')", |
@mysql_commands = ("INSERT user (Host, User, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www','','','','')", |
"ALTER USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'"); |
"ALTER USER 'www'\@'localhost' IDENTIFIED WITH mysql_native_password BY 'localhostkey'"); |
} elsif ($hasauthcol) { |
} elsif ($hasauthcol) { |
@mysql_commands = ("INSERT user (Host, User, Password, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www',password('localhostkey'),'','','','');"); |
@mysql_commands = ("INSERT user (Host, User, Password, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www',password('localhostkey'),'','','','');"); |
} else { |
} else { |
Line 2056 INSERT db (Host,Db,User,Select_priv,Inse
|
Line 2006 INSERT db (Host,Db,User,Select_priv,Inse
|
sub new_mysql_rootpasswd { |
sub new_mysql_rootpasswd { |
my ($currmysqlpass,$usesauth) = @_; |
my ($currmysqlpass,$usesauth) = @_; |
if ($usesauth) { |
if ($usesauth) { |
return ("ALTER USER 'root'\@'localhost' IDENTIFIED BY '$currmysqlpass'", |
return ("ALTER USER 'root'\@'localhost' IDENTIFIED WITH mysql_native_password BY '$currmysqlpass'", |
"FLUSH PRIVILEGES;"); |
"FLUSH PRIVILEGES;"); |
} else { |
} else { |
return ("SET PASSWORD FOR 'root'\@'localhost'=PASSWORD('$currmysqlpass')", |
return ("SET PASSWORD FOR 'root'\@'localhost'=PASSWORD('$currmysqlpass')", |
Line 2086 sub get_mysql_version {
|
Line 2036 sub get_mysql_version {
|
########################################################### |
########################################################### |
|
|
sub copy_httpd_conf { |
sub copy_httpd_conf { |
my ($instdir,$distro) = @_; |
my ($instdir,$distro,$hostname) = @_; |
my $configfile = 'httpd.conf'; |
my $configfile = 'httpd.conf'; |
if ($distro =~ /^(?:centos|rhes|scientific)(\d+)$/) { |
if ($distro =~ /^(?:centos|rhes|scientific)(\d+)$/) { |
if ($1 >= 7) { |
if ($1 >= 7) { |
Line 2109 sub copy_httpd_conf {
|
Line 2059 sub copy_httpd_conf {
|
print_and_log("\n"); |
print_and_log("\n"); |
} |
} |
|
|
|
############################################### |
|
## |
|
## Copy/Modify loncapassl.conf |
|
## |
|
############################################### |
|
|
|
sub copy_apache_sslconf_file { |
|
my ($instdir,$targetdir,$hostname) = @_; |
|
my ($success,$error); |
|
if (-e "$instdir/loncapassl.conf") { |
|
if (open(my $fh,'<',"$instdir/loncapassl.conf")) { |
|
if (open(my $out,'>',"$targetdir/loncapassl.conf")) { |
|
while (<$fh>) { |
|
if (/^\QServerName internal-\E/) { |
|
chomp(); |
|
s/^(\QServerName internal-\E)(.*)$/$1$hostname\n/; |
|
} |
|
print $out $_; |
|
} |
|
$success = 1; |
|
} else { |
|
$error = "Could not write to $targetdir/loncapassl.conf"; |
|
} |
|
} else { |
|
$error = "Could not read from $instdir/loncapassl.conf"; |
|
} |
|
} else { |
|
$error = "File to copy from: $instdir/loncapassl.conf does not exist"; |
|
} |
|
if ($success) { |
|
print_and_log(&mt('Successfully copied [_1] to [_2].',"'loncapassl.conf'","'$targetdir/loncapassl.conf'")."\n"); |
|
chmod(0444,"$targetdir/loncapassl.conf"); |
|
} else { |
|
print_and_log(&mt('Failed to copy [_1] to [_2].',"'loncapassl.conf'","'$targetdir/loncapassl.conf'")."\n"); |
|
if ($error) { |
|
print_and_log("$error\n"); |
|
} |
|
} |
|
return $success; |
|
} |
|
|
######################################################### |
######################################################### |
## |
## |
## Ubuntu/Debian -- copy our loncapa configuration file to |
## Ubuntu/Debian -- copy our loncapa configuration file to |
Line 2117 sub copy_httpd_conf {
|
Line 2108 sub copy_httpd_conf {
|
######################################################### |
######################################################### |
|
|
sub copy_apache2_debconf { |
sub copy_apache2_debconf { |
my ($instdir,$distro) = @_; |
my ($instdir,$distro,$hostname) = @_; |
my $apache2_mods_enabled_dir = '/etc/apache2/mods-enabled'; |
my $apache2_mods_enabled_dir = '/etc/apache2/mods-enabled'; |
my $apache2_mods_available_dir = '/etc/apache2/mods-available'; |
my $apache2_mods_available_dir = '/etc/apache2/mods-available'; |
foreach my $module ('headers.load','expires.load') { |
foreach my $module ('headers.load','expires.load') { |
Line 2179 sub copy_apache2_debconf {
|
Line 2170 sub copy_apache2_debconf {
|
########################################################### |
########################################################### |
|
|
sub copy_apache2_suseconf { |
sub copy_apache2_suseconf { |
my ($instdir,$distro) = @_; |
my ($instdir,$hostname) = @_; |
my ($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 $conf_file,"/etc/apache2/default-server.conf"; |
copy "$instdir/sles-suse/default-server.conf","/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'); }, $@ eq ''); |
Line 2202 sub copy_apache2_suseconf {
|
Line 2188 sub copy_apache2_suseconf {
|
&print_and_log(&mt('Symlink creation failed for [_1] to [_2]. You will need to perform this action from the command line.',"'/srv/www/conf'","'/etc/apache2'")."\n"); |
&print_and_log(&mt('Symlink creation failed for [_1] to [_2]. You will need to perform this action from the command line.',"'/srv/www/conf'","'/etc/apache2'")."\n"); |
} |
} |
©_apache2_conf_files($instdir); |
©_apache2_conf_files($instdir); |
©_sysconfig_apache2_file($instdir,$name,$version); |
©_sysconfig_apache2_file($instdir); |
print_and_log("\n"); |
print_and_log("\n"); |
} |
} |
|
|
Line 2228 sub copy_apache2_conf_files {
|
Line 2214 sub copy_apache2_conf_files {
|
## |
## |
############################################### |
############################################### |
sub copy_sysconfig_apache2_file { |
sub copy_sysconfig_apache2_file { |
my ($instdir,$name,$version) = @_; |
my ($instdir) = @_; |
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"; |
} |
} |
my $sysconf_file = "$instdir/sles-suse/sysconfig_apache2"; |
copy "$instdir/sles-suse/sysconfig_apache2","/etc/sysconfig/apache2"; |
if (($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"); |
} |
} |
|
|