version 1.45.2.12, 2021/03/16 01:04:11
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version 1.60, 2019/11/07 15:55:31
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Line 26
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Line 26
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use strict; |
use strict; |
use File::Copy; |
use File::Copy; |
use Term::ReadKey; |
use Term::ReadKey; |
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use Socket; |
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use Sys::Hostname::FQDN(); |
use DBI; |
use DBI; |
use File::Spec; |
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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($0)); |
Line 328 sub get_distro {
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Line 329 sub get_distro {
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return ($distro,$packagecmd,$updatecmd,$installnow); |
return ($distro,$packagecmd,$updatecmd,$installnow); |
} |
} |
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# |
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# get_hostname() prompts the user to provide the server's hostname. |
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# |
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# If invalid input is provided, the routine is called recursively |
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# until, a valid hostname is provided. |
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# |
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sub get_hostname { |
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my $hostname; |
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print &mt('Enter the hostname of this server, e.g., loncapa.somewhere.edu'."\n"); |
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my $choice = <STDIN>; |
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chomp($choice); |
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$choice =~ s/(^\s+|\s+$)//g; |
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if ($choice eq '') { |
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print &mt("Hostname you entered was either blank or contanied only white space.\n"); |
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} elsif ($choice =~ /^[\w\.\-]+$/) { |
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$hostname = $choice; |
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} else { |
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print &mt("Hostname you entered was invalid -- a hostname may only contain letters, numbers, - and .\n"); |
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} |
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while ($hostname eq '') { |
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$hostname = &get_hostname(); |
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} |
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print "\n"; |
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return $hostname; |
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} |
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# |
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# get_hostname() prompts the user to provide the server's IPv4 IP address |
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# |
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# If invalid input is provided, the routine is called recursively |
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# until, a valid IPv4 address is provided. |
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# |
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sub get_hostip { |
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my $hostip; |
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print &mt('Enter the IP address of this server, e.g., 192.168.10.24'."\n"); |
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my $choice = <STDIN>; |
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chomp($choice); |
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$choice =~ s/(^\s+|\s+$)//g; |
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my $badformat = 1; |
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if ($choice eq '') { |
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print &mt("IP address you entered was either blank or contained only white space.\n"); |
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} else { |
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if ($choice =~ /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/) { |
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if (($1<=255) && ($2<=255) && ($3<=255) && ($4<=255)) { |
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$badformat = 0; |
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} |
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} |
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if ($badformat) { |
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print &mt('Host IP you entered was invalid -- a host IP has the format d.d.d.d where each d is an integer between 0 and 255')."\n"; |
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} else { |
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$hostip = $choice; |
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} |
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} |
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while ($hostip eq '') { |
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$hostip = &get_hostip(); |
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} |
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print "\n"; |
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return $hostip; |
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} |
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sub check_prerequisites { |
sub check_prerequisites { |
my ($packagecmd,$distro) = @_; |
my ($packagecmd,$distro) = @_; |
my $gotprereqs; |
my $gotprereqs; |
Line 358 sub check_prerequisites {
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Line 421 sub check_prerequisites {
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sub check_locale { |
sub check_locale { |
my ($distro) = @_; |
my ($distro) = @_; |
my ($fh,$langvar,$command,$earlyout); |
my ($fh,$langvar,$command); |
$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'); |
$earlyout = 1; |
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} |
} |
} elsif ($distro =~ /^(suse|sles)(\d+)/) { |
} elsif ($distro =~ /^(suse|sles)(\d+)/) { |
if (($1 eq 'sles') && ($2 >= 15)) { |
if (($1 eq 'sles') && ($2 >= 15)) { |
if (!open($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'); |
$earlyout = 1; |
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} |
} |
} else { |
} else { |
if (!open($fh,"</etc/sysconfig/language")) { |
if (!open($fh,"</etc/sysconfig/language")) { |
print &mt('Failed to open: [_1], default locale not checked.', |
print &mt('Failed to open: [_1], default locale not checked.', |
'/etc/sysconfig/language'); |
'/etc/sysconfig/language'); |
$earlyout = 1; |
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} |
} |
$langvar = 'RC_LANG'; |
$langvar = 'RC_LANG'; |
} |
} |
Line 386 sub check_locale {
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Line 446 sub check_locale {
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if (!open($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'); |
$earlyout = 1; |
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} |
} |
} elsif (!open($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'); |
$earlyout = 1; |
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} |
} |
} elsif ($distro =~ /^(?:rhes|centos|scientific|oracle)(\d+)/) { |
} elsif ($distro =~ /^(?:rhes|centos|scientific|oracle)(\d+)/) { |
if ($1 >= 7) { |
if ($1 >= 7) { |
if (!open($fh,"</etc/locale.conf")) { |
if (!open($fh,"</etc/locale.conf")) { |
print &mt('Failed to open: [_1], default locale not checked.', |
print &mt('Failed to open: [_1], default locale not checked.', |
'/etc/locale.conf'); |
'/etc/locale.conf'); |
$earlyout = 1; |
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} |
} |
} elsif (!open($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'); |
$earlyout = 1; |
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} |
} |
} else { |
} else { |
if (!open($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'); |
$earlyout = 1; |
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} |
} |
} |
} |
return if ($earlyout); |
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my @data = <$fh>; |
my @data = <$fh>; |
chomp(@data); |
chomp(@data); |
foreach my $item (@data) { |
foreach my $item (@data) { |
Line 456 sub check_required {
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Line 510 sub check_required {
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unless ($localecmd eq '') { |
unless ($localecmd eq '') { |
return ($distro,$gotprereqs,$localecmd); |
return ($distro,$gotprereqs,$localecmd); |
} |
} |
my ($mysqlon,$mysqlsetup,$mysqlrestart,$dbh,$has_pass,$mysql_unix_socket,$has_lcdb, |
my ($mysqlon,$mysqlsetup,$mysqlrestart,$dbh,$has_pass,$has_lcdb,%recommended, |
%recommended,$downloadstatus,$filetouse,$production,$testing,$apachefw, |
$downloadstatus,$filetouse,$production,$testing,$apachefw,$tostop, |
$tostop,$uses_systemctl,$mysql_has_wwwuser); |
$uses_systemctl,$hostname,$hostip); |
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 467 sub check_required {
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Line 521 sub check_required {
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unless( -e "/usr/local/sbin/pwauth") { |
unless( -e "/usr/local/sbin/pwauth") { |
$recommended{'pwauth'} = 1; |
$recommended{'pwauth'} = 1; |
} |
} |
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$hostname = Sys::Hostname::FQDN::fqdn(); |
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if ($hostname eq '') { |
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$hostname =&get_hostname(); |
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} else { |
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print &mt("Hostname detected: $hostname. Is that correct? ~[Y/n~]"); |
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if (!&get_user_selection(1)) { |
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$hostname =&get_hostname(); |
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} |
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} |
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$hostip = Socket::inet_ntoa(scalar(gethostbyname($hostname)) || 'localhost'); |
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if ($hostip eq '') { |
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$hostip=&get_hostip(); |
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} else { |
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print &mt("Host IP address detected: $hostip. Is that correct? ~[Y/n~]"); |
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if (!&get_user_selection(1)) { |
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$hostip=&get_hostip(); |
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} |
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} |
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print_and_log("\n".&mt('Hostname is [_1] and IP address is [_2]',$hostname,$hostip)."\n"); |
$mysqlon = &check_mysql_running($distro); |
$mysqlon = &check_mysql_running($distro); |
if ($mysqlon) { |
if ($mysqlon) { |
($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser,$mysql_unix_socket) = |
my $mysql_has_wwwuser = &check_mysql_wwwuser(); |
&check_mysql_setup($instdir,$dsn,$distro); |
($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser) = |
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&check_mysql_setup($instdir,$dsn,$distro,$mysql_has_wwwuser); |
if ($mysqlsetup eq 'needsrestart') { |
if ($mysqlsetup eq 'needsrestart') { |
$mysqlrestart = ''; |
$mysqlrestart = ''; |
if ($distro eq 'ubuntu') { |
if ($distro eq 'ubuntu') { |
Line 494 sub check_required {
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Line 568 sub check_required {
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} |
} |
} |
} |
} |
} |
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my ($sslhostsfilesref,$has_std,$has_int,$rewritenum,$nochgstd,$nochgint); |
($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,$instdir); |
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($recommended{'apachessl'},$sslhostsfilesref,$has_std,$has_int,$rewritenum, |
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$nochgstd,$nochgint) = &chkapachessl($distro,$instdir,$hostname,$hostip); |
$recommended{'stopsrvcs'} = &chksrvcs($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,$has_pass,$mysql_unix_socket, |
$mysqlrestart,\%recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus, |
$has_lcdb,$downloadstatus,$filetouse,$production,$testing,$apachefw, |
$filetouse,$production,$testing,$apachefw,$uses_systemctl,$hostname, |
$uses_systemctl); |
$hostip,$sslhostsfilesref,$has_std,$has_int,$rewritenum,$nochgstd, |
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$nochgint); |
} |
} |
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sub check_mysql_running { |
sub check_mysql_running { |
Line 656 sub chkconfig {
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Line 734 sub chkconfig {
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if (($distro =~ /^ubuntu/) && ($version <= 8)) { |
if (($distro =~ /^ubuntu/) && ($version <= 8)) { |
$daemon{'cups'} = 'cupsys'; |
$daemon{'cups'} = 'cupsys'; |
} |
} |
if (($distro =~ /^ubuntu/) && ($version >= 18)) { |
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$daemon{'ntp'} = 'chrony'; |
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} |
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} elsif ($distro =~ /^fedora(\d+)/) { |
} elsif ($distro =~ /^fedora(\d+)/) { |
my $version = $1; |
my $version = $1; |
if ($version >= 15) { |
if ($version >= 15) { |
Line 896 sub chkapache {
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Line 971 sub chkapache {
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} else { |
} else { |
my ($configfile,$sitefile); |
my ($configfile,$sitefile); |
if (($distname eq 'ubuntu') && ($version > 12)) { |
if (($distname eq 'ubuntu') && ($version > 12)) { |
$sitefile = '/etc/apache2/sites-available/loncapa.conf'; |
$sitefile = '/etc/apache2/sites-available/loncapa'; |
$configfile = '/etc/apache2/conf-available/loncapa.conf'; |
$configfile = "/etc/apache2/conf-available/loncapa"; |
} 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 $configfile |")) { |
Line 931 sub chkapache {
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Line 1006 sub chkapache {
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} |
} |
} |
} |
} |
} |
if ((!$fixapache) && ($distname eq 'ubuntu')) { |
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my $sitestatus = "/etc/apache2/mods-available/status.conf"; |
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my $stdstatus = "$instdir/debian-ubuntu/status.conf"; |
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if ((-e $stdstatus) && (-e $sitestatus)) { |
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if (open(PIPE, "diff --brief $stdstatus $sitestatus |")) { |
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my $diffres = <PIPE>; |
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close(PIPE); |
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chomp($diffres); |
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if ($diffres) { |
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$fixapache = 1; |
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} |
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} |
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} |
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} |
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} elsif ($distro =~ /^(suse|sles)([\d\.]+)$/) { |
} elsif ($distro =~ /^(suse|sles)([\d\.]+)$/) { |
my ($name,$version) = ($1,$2); |
my ($name,$version) = ($1,$2); |
my $apache = 'apache'; |
my $apache = 'apache'; |
Line 1029 sub chkapache {
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Line 1090 sub chkapache {
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return $fixapache; |
return $fixapache; |
} |
} |
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# |
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# chkapachessl() determines whether a server's Apache SSL configuration |
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# needs updating to support LON-CAPA. |
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# |
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# LON-CAPA uses VirtualHosts for port 443, and requires that they are |
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# defined in one Apache configuration file containing two VirtualHost |
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# blocks, in order: |
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# |
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# (1) a block with no ServerName, or with ServerName set to the |
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# server's hostname. This block should contain: |
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# |
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# <IfModule mod_rewrite.c> |
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# LON-CAPA rewrite rules defined in sslrewrite.conf |
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# </IfModule> |
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# |
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# (2) a block with ServerName set to internal-$hostname |
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# (where $hostname is server's hostname). |
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# This block should contain the config and rewrite rules |
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# found in loncapassl.conf. |
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# |
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# chkapachessl() retrieves the names of .conf files in |
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# the directory appropriate for the particular Linux distro, |
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# and then checks to see which .conf file is the best candidate as |
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# the single file containing VirtualHosts definitions and |
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# <IfModule mod_rewrite.c> </IfModule> rewrite blocks. |
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# |
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# The best candidate is the one containing a block: |
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# <VirtualHost ????? :443> |
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# (where ????? might be _default_ or * or an IP address) |
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# <IfModule mod_rewrite.c> |
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# </IfModule> |
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# </VirtualHost> |
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# with the fewest differences between the contents of the |
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# IfModule block and the expected contents (from sslrewrite.conf) |
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# |
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# If there are no files with rewrite blocks, then a candidate file |
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# is chosen from the .conf files containing VirtualHosts definitions. |
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# |
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# If the user includes "Configure SSL for Apache web server" as |
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# one of the actions to take to prepare the server for LON-CAPA |
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# installation, then the output from &chkapachessl() will be |
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# used to determined which file will contain VirtualHost configs. |
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# |
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# If there are no files containing VirtualHosts definitions, then |
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# <VirtualHost *:443> </VirtualHost> blocks will be appended to |
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# the standard Apache SSL config for the particular distro: |
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# ssl.conf for RHEL/CentOS/Scientific/Fedora, vhost-ssl.conf |
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# for SuSE/SLES, and default-ssl.conf for Ubuntu. |
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# |
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# Once a file is selected, the contents of sslrewrite.conf and |
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# loncapassl.conf are compared with appropriate blocks in the file |
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# and the user will be prompted to agree to insertion of missing |
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# lines and/or deletion of surplus lines. |
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# |
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sub chkapachessl { |
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my ($distro,$instdir,$hostname,$hostip) = @_; |
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my $fixapachessl = 1; |
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my $sslintconf = "$instdir/loncapassl.conf"; |
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my $sslrewriteconf = "$instdir/sslrewrite.conf"; |
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my (%sslfiles,%rewrites,%vhostonly,$has_std,$has_int,$rewritenum,$nochgint,$nochgstd); |
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$nochgstd = 0; |
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$nochgint = 0; |
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if (!-e $sslintconf) { |
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$fixapachessl = 0; |
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print &mt('Warning: LON-CAPA SSL Apache configuration file [_1] needed for installation check.',$sslintconf)."\n"; |
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} elsif (!-e $sslrewriteconf) { |
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$fixapachessl = 0; |
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print &mt('Warning: LON-CAPA SSL Apache configuration file [_1] needed for installation check is missing.',$sslrewriteconf)."\n"; |
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} else { |
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my $ssldir; |
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if ($distro =~ /^(debian|ubuntu)(\d+)$/) { |
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$ssldir = '/etc/apache2/sites-available'; |
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} elsif ($distro =~ /(suse|sles)/) { |
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$ssldir = '/etc/apache2/vhosts.d'; |
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} else { |
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$ssldir = '/etc/httpd/conf.d'; |
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} |
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my @rewritessl = (); |
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if (open(my $fh,'<',$sslrewriteconf)) { |
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my $skipnext = 0; |
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while (<$fh>) { |
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chomp(); |
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s/(^\s+|\s+$)//g; |
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next if ($_ eq ''); |
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next if ($_ eq '<IfModule mod_rewrite.c>'); |
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next if ($_ eq '</IfModule>'); |
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if ($_ eq 'RewriteCond %{REMOTE_ADDR} {[[[[HostIP]]]]}') { |
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if (($hostip ne '') && ($hostip ne '127.0.0.1')) { |
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push(@rewritessl,'RewriteCond %{REMOTE_ADDR} '.$hostip); |
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next; |
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} else { |
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$skipnext = 1; |
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} |
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} elsif (($_ eq 'RewriteRule (.*) - [L]') && ($skipnext)) { |
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$skipnext = 0; |
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next; |
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} |
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push(@rewritessl,$_); |
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} |
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} |
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my @intssl = (); |
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if (open(my $fh,'<',$sslintconf)) { |
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while(<$fh>) { |
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chomp(); |
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s/(^\s+|\s+$)//g; |
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next if ($_ eq ''); |
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if ($_ eq 'ServerName internal-{[[[[Hostname]]]]}') { |
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if ($hostname ne '') { |
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push(@intssl,'ServerName internal-'.$hostname); |
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next; |
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} |
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} |
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next if ($_ eq '<VirtualHost *:443>'); |
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next if ($_ eq '</VirtualHost>'); |
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push(@intssl,$_); |
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} |
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} |
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if (-d $ssldir) { |
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my @actualint = (); |
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if (opendir(my $dir,$ssldir)) { |
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my @sslconf_files; |
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foreach my $file (grep(!/^\.+/,readdir($dir))) { |
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next if (($distro =~ /(suse|sles)/) && ($file =~ /\.template$/)); |
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next if ($file =~ /\.rpmnew$/); |
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if (open(my $fh,'<',"$ssldir/$file")) { |
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while (<$fh>) { |
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if (/^\s*<VirtualHost\s+[^:]*\:443>\s*$/) { |
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push(@sslconf_files,$file); |
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last; |
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} |
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} |
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close($fh); |
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} |
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} |
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closedir($dir); |
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if (@sslconf_files) { |
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foreach my $file (@sslconf_files) { |
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if (open(my $fh,'<',"$ssldir/$file")) { |
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my ($virtualhost,$rewrite,$num) = (0,0,0); |
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my ($currname,$has_rewrite); |
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while (<$fh>) { |
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chomp(); |
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next if (/^\s*$/); |
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if ($virtualhost) { |
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if (/^\s*<\/VirtualHost>/) { |
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if ($currname !~ /^\Qinternal-$hostname\E/) { |
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if ($has_rewrite) { |
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delete($vhostonly{$file}); |
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} else { |
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$vhostonly{$file} = 1; |
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} |
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} |
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$sslfiles{$currname}{$file} = 1; |
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$virtualhost = 0; |
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$currname = ''; |
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$has_rewrite = ''; |
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next; |
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} elsif (/^\s*ServerName\s+([^\s]+)\s*$/) { |
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$currname = $1; |
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} |
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if ($currname =~ /^\Qinternal-$hostname\E/) { |
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s/(^\s+|\s+$)//g; |
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push(@actualint,$_); |
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$has_int = $file; |
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} else { |
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if ($rewrite) { |
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if (/^\s*<\/IfModule>/) { |
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$rewrite = 0; |
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$num ++; |
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} else { |
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s/(^\s+|\s+$)//g; |
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push(@{$rewrites{$file}[$num]},$_); |
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} |
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} elsif (/^\s*<IfModule\s+mod_rewrite\.c>/) { |
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$rewrite = 1; |
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$has_rewrite = 1; |
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if ($currname eq '') { |
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$currname = $hostname; |
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} |
|
$rewrites{$file}[$num] = []; |
|
} |
|
} |
|
} elsif (/^\s*<VirtualHost\s+[^:]*\:443>\s*$/) { |
|
$virtualhost = 1; |
|
} |
|
} |
|
close($fh); |
|
} |
|
} |
|
} |
|
if (keys(%rewrites)) { |
|
my $mindiffsall; |
|
foreach my $file (sort(keys(%rewrites))) { |
|
if (ref($rewrites{$file}) eq 'ARRAY') { |
|
my $mindiffs; |
|
for (my $i=0; $i<@{$rewrites{$file}}; $i++) { |
|
if (ref($rewrites{$file}[$i]) eq 'ARRAY') { |
|
my @diffs = &compare_arrays($rewrites{$file}[$i],\@rewritessl); |
|
if (@diffs == 0) { |
|
$fixapachessl = 0; |
|
$mindiffs = 0; |
|
$rewritenum = 1+$i; |
|
last; |
|
} else { |
|
if ($mindiffs eq '') { |
|
$mindiffs = scalar(@diffs); |
|
$rewritenum = 1+$i; |
|
} elsif (scalar(@diffs) <= $mindiffs) { |
|
$mindiffs = scalar(@diffs); |
|
$rewritenum = 1+$i; |
|
} |
|
} |
|
} |
|
} |
|
if ($mindiffsall eq '') { |
|
$mindiffsall = $mindiffs; |
|
$has_std = $file; |
|
} elsif ($mindiffs <= $mindiffsall) { |
|
$mindiffsall = $mindiffs; |
|
$has_std = $file; |
|
} |
|
if ($mindiffsall == 0) { |
|
$nochgstd = 1; |
|
} |
|
} |
|
} |
|
} elsif (keys(%vhostonly) > 0) { |
|
if (($has_int ne '') && (exists($vhostonly{$has_int}))) { |
|
$has_std = $has_int; |
|
} |
|
} |
|
if (@actualint) { |
|
my @diffs = &compare_arrays(\@actualint,\@intssl); |
|
if (@diffs) { |
|
$fixapachessl = 1; |
|
} else { |
|
$nochgint = 1; |
|
} |
|
} else { |
|
$fixapachessl = 1; |
|
} |
|
} |
|
} |
|
unless ($fixapachessl) { |
|
if ($distro =~ /^(debian|ubuntu)(\d+)$/) { |
|
my $enabled_dir = '/etc/apache2/sites-enabled'; |
|
if (keys(%sslfiles)) { |
|
foreach my $key (sort(keys(%sslfiles))) { |
|
if (ref($sslfiles{$key}) eq 'HASH') { |
|
foreach my $file (sort(keys(%{$sslfiles{$key}}))) { |
|
unless ((-l "$enabled_dir/$file") && |
|
(readlink("$enabled_dir/$file") eq "$ssldir/$file")) { |
|
print_and_log(&mt("Warning, use: 'sudo a2ensite $file' to activate LON-CAPA SSL Apache config\n")); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
|
return ($fixapachessl,\%sslfiles,$has_std,$has_int,$rewritenum,$nochgstd,$nochgint); |
|
} |
|
|
|
# |
|
# compare_arrays() expects two refs to arrays as args. |
|
# |
|
# The contents of the two arrays are compared, and if they |
|
# are different, and array of the differences is returned. |
|
# |
|
|
|
sub compare_arrays { |
|
my ($arrayref1,$arrayref2) = @_; |
|
my (@difference,%count); |
|
@difference = (); |
|
%count = (); |
|
if ((ref($arrayref1) eq 'ARRAY') && (ref($arrayref2) eq 'ARRAY')) { |
|
foreach my $element (@{$arrayref1}, @{$arrayref2}) { $count{$element}++; } |
|
foreach my $element (keys(%count)) { |
|
if ($count{$element} == 1) { |
|
push(@difference,$element); |
|
} |
|
} |
|
} |
|
return @difference; |
|
} |
|
|
sub chksrvcs { |
sub chksrvcs { |
my ($distro,$tostop) = @_; |
my ($distro,$tostop) = @_; |
my %stopsrvcs; |
my %stopsrvcs; |
Line 1154 sub need_download {
|
Line 1503 sub need_download {
|
} |
} |
|
|
sub check_mysql_setup { |
sub check_mysql_setup { |
my ($instdir,$dsn,$distro) = @_; |
my ($instdir,$dsn,$distro,$mysql_has_wwwuser) = @_; |
my ($mysqlsetup,$has_pass,$mysql_unix_socket,$mysql_has_wwwuser); |
my ($mysqlsetup,$has_pass); |
my $dbh = DBI->connect($dsn,'root','',{'PrintError'=>0}); |
my $dbh = DBI->connect($dsn,'root','',{'PrintError'=>0}); |
my ($mysqlversion,$mysqlsubver,$mysqlname) = &get_mysql_version(); |
|
if (($mysqlname =~ /^MariaDB/i) && ($mysqlversion >= 10.4)) { |
|
if ($dbh) { |
|
my $sth = $dbh->prepare("SELECT Priv FROM mysql.global_priv WHERE (User = 'root' AND Host ='localhost')"); |
|
$sth->execute(); |
|
while (my $priv = $sth->fetchrow_array) { |
|
if ($priv =~ /unix_socket/) { |
|
$mysql_unix_socket = 1; |
|
last; |
|
} |
|
} |
|
$sth->finish(); |
|
if ($mysql_unix_socket) { |
|
print_and_log(&mt('MariaDB using unix_socket for root access from localhost.')."\n"); |
|
$mysqlsetup = 'rootok'; |
|
$mysql_has_wwwuser = &check_mysql_wwwuser($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 >= 5.7)) { |
|
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+)$/) { |
Line 1208 sub check_mysql_setup {
|
Line 1520 sub check_mysql_setup {
|
} |
} |
close(PIPE); |
close(PIPE); |
} |
} |
|
unless ($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,$mysql_has_wwwuser); |
} |
} |
} |
} |
Line 1228 sub check_mysql_setup {
|
Line 1541 sub check_mysql_setup {
|
if ($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'; |
$mysqlsetup = 'rootfail'; |
print_and_log(&mt('Problem accessing MySQL.')."\n"); |
print_and_log(&mt('Problem accessing MySQL.')."\n"); |
Line 1240 sub check_mysql_setup {
|
Line 1552 sub check_mysql_setup {
|
if ($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 $mysql_wwwuser; |
if ($dbh) { |
my $dbhn = DBI->connect("DBI:mysql:database=information_schema",'www','localhostkey', |
$mysql_wwwuser = $dbh->selectrow_array("SELECT COUNT(User) FROM mysql.user WHERE (User = 'www' AND Host ='localhost')"); |
{PrintError => +0}) || return; |
} else { |
if ($dbhn) { |
my $dbhn = DBI->connect("DBI:mysql:database=information_schema",'www','localhostkey', |
$mysql_wwwuser = 1; |
{PrintError => +0}) || return; |
$dbhn->disconnect; |
if ($dbhn) { |
|
$mysql_wwwuser = 1; |
|
$dbhn->disconnect; |
|
} |
|
} |
} |
return $mysql_wwwuser; |
return $mysql_wwwuser; |
} |
} |
Line 1473 print "
|
Line 1777 print "
|
".&mt('3.')." ".&mt('Set-up the MySQL database.')." |
".&mt('3.')." ".&mt('Set-up the MySQL database.')." |
".&mt('4.')." ".&mt('Set-up MySQL permissions.')." |
".&mt('4.')." ".&mt('Set-up MySQL permissions.')." |
".&mt('5.')." ".&mt('Configure Apache web server.')." |
".&mt('5.')." ".&mt('Configure Apache web server.')." |
".&mt('6.')." ".&mt('Configure start-up of services.')." |
".&mt('6.')." ".&mt('Configure SSL for Apache web server.')." |
".&mt('7.')." ".&mt('Check firewall settings.')." |
".&mt('7.')." ".&mt('Configure start-up of services.')." |
".&mt('8.')." ".&mt('Stop services not used by LON-CAPA,')." |
".&mt('8.')." ".&mt('Check firewall settings.')." |
|
".&mt('9.')." ".&mt('Stop services not used by LON-CAPA,')." |
".&mt('i.e., services for a print server: [_1] daemon.',"'cups'")." |
".&mt('i.e., services for a print server: [_1] daemon.',"'cups'")." |
".&mt('9.')." ".&mt('Download LON-CAPA source code in readiness for installation.')." |
".&mt('10.')." ".&mt('Download LON-CAPA source code in readiness for installation.')." |
|
|
".&mt('Typically, you will run this script only once, when you first install LON-CAPA.')." |
".&mt('Typically, you will run this script only once, when you first install LON-CAPA.')." |
|
|
Line 1507 chomp($instdir);
|
Line 1812 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,$has_pass,$mysql_unix_socket,$has_lcdb,$downloadstatus, |
$recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus,$filetouse,$production, |
$filetouse,$production,$testing,$apachefw,$uses_systemctl) = &check_required($instdir,$dsn); |
$testing,$apachefw,$uses_systemctl,$hostname,$hostip,$sslhostsfiles,$has_std, |
|
$has_int,$rewritenum,$nochgstd,$nochgint) = &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 1553 if (!$gotprereqs) {
|
Line 1860 if (!$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 ($installnow eq '') { |
print &mt('Stopping execution.')."\n"; |
|
exit; |
exit; |
} else { |
} else { |
print &mt('Run command? ~[Y/n~]'); |
print &mt('Run command? ~[Y/n~]'); |
Line 1568 if (!$gotprereqs) {
|
Line 1874 if (!$gotprereqs) {
|
exit; |
exit; |
} else { |
} else { |
($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow, |
($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow, |
$mysqlrestart,$recommended,$dbh,$has_pass,$mysql_unix_socket, |
$mysqlrestart,$recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus, |
$has_lcdb,$downloadstatus,$filetouse,$production,$testing,$apachefw, |
$filetouse,$production,$testing,$apachefw,$uses_systemctl) = |
$uses_systemctl) = &check_required($instdir,$dsn); |
&check_required($instdir,$dsn); |
} |
} |
} else { |
} else { |
print &mt('Failed to run command to install LONCAPA-prerequisites')."\n"; |
print &mt('Failed to run command to install LONCAPA-prerequisites')."\n"; |
Line 1667 if ($callsub{'pwauth'}) {
|
Line 1973 if ($callsub{'pwauth'}) {
|
|
|
if ($callsub{'mysql'}) { |
if ($callsub{'mysql'}) { |
if ($dbh) { |
if ($dbh) { |
&setup_mysql($callsub{'mysqlperms'},$dbh,$has_pass, |
&setup_mysql($callsub{'mysqlperms'},$distro,$dbh,$has_pass,$has_lcdb); |
$mysql_unix_socket,$has_lcdb); |
|
} else { |
} else { |
print &mt('Unable to configure MySQL because access is denied.')."\n"; |
print &mt('Unable to configure MySQL because access is denied.')."\n"; |
} |
} |
Line 1676 if ($callsub{'mysql'}) {
|
Line 1981 if ($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,$mysql_unix_socket); |
&setup_mysql_permissions($dbh,$has_pass); |
} else { |
} else { |
print &mt('Unable to configure MySQL because access is denied.')."\n"; |
print &mt('Unable to configure MySQL because access is denied.')."\n"; |
} |
} |
Line 1694 if ($dbh) {
|
Line 1999 if ($dbh) {
|
|
|
if ($callsub{'apache'}) { |
if ($callsub{'apache'}) { |
if ($distro =~ /^(suse|sles)/) { |
if ($distro =~ /^(suse|sles)/) { |
©_apache2_suseconf($instdir,$distro); |
©_apache2_suseconf($instdir,$hostname,$distro); |
} 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); |
©_mpm_conf($instdir,$distro); |
©_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"); |
} |
} |
|
|
|
if ($callsub{'apachessl'}) { |
|
my $targetdir = '/etc/httpd/conf.d'; |
|
if ($distro =~ /^(suse|sles)/) { |
|
$targetdir = '/etc/apache2/vhosts.d'; |
|
} elsif ($distro =~ /^(debian|ubuntu)/) { |
|
$targetdir = '/etc/apache2/sites-available'; |
|
} |
|
my ($new_rewrite,$new_int) = |
|
©_apache_sslconf_files($distro,$hostname,$hostip,$instdir,$targetdir,$sslhostsfiles, |
|
$has_std,$has_int,$rewritenum,$nochgstd,$nochgint); |
|
if ($distro =~ /^(debian|ubuntu)/) { |
|
my $apache2_sites_enabled_dir = '/etc/apache2/sites-enabled'; |
|
if (-d $apache2_sites_enabled_dir) { |
|
if ($has_std ne '') { |
|
unless ((-l "$apache2_sites_enabled_dir/$has_std") && (readlink(("$apache2_sites_enabled_dir/$has_std") eq "$targetdir/$has_std"))) { |
|
my $made_symlink = eval { symlink("$targetdir/$has_std","$apache2_sites_enabled_dir/$has_std"); 1}; |
|
if ($made_symlink) { |
|
print_and_log(&mt('Enabling "[_1]" Apache SSL configuration.',$has_std)."\n"); |
|
} |
|
} |
|
} |
|
if (($has_int ne '') && ($has_int ne $has_std)) { |
|
unless ((-l "$apache2_sites_enabled_dir/$has_int") && (readlink("$apache2_sites_enabled_dir/$has_int") eq "$targetdir/$has_int")) { |
|
my $made_symlink = eval { symlink("$targetdir/$has_int","$apache2_sites_enabled_dir/$has_int"); 1 }; |
|
if ($made_symlink) { |
|
print_and_log(&mt('Enabling "[_1]" Apache SSL configuration.',$has_int)."\n"); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
print_and_log("\n"); |
|
} else { |
|
print_and_log(&mt('Skipping configuration of SSL for Apache web server.')."\n"); |
|
} |
|
|
if ($callsub{'runlevels'}) { |
if ($callsub{'runlevels'}) { |
my $count = 0; |
my $count = 0; |
if (ref($recommended) eq 'HASH') { |
if (ref($recommended) eq 'HASH') { |
Line 1851 if ($callsub{'download'}) {
|
Line 2192 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$/); |
my ($apachename,$lc_uses_systemctl,$uses_sudo); |
|
if ($distro =~ /^(suse|sles|debian|ubuntu)([\d.]+)/) { |
|
if (($1 eq 'suse') && ($2 < 10)) { |
|
$apachename = 'apache'; |
|
} else { |
|
$apachename = 'apache2'; |
|
} |
|
} else { |
|
$apachename = 'httpd'; |
|
} |
|
if ($distro =~ /^oracle(\d+)$/) { |
|
if ($1 > 6) { |
|
$lc_uses_systemctl = 1; |
|
} |
|
} elsif ($distro =~ /^(?:rhes|centos)(\d+)$/) { |
|
if ($1 > 7) { |
|
$lc_uses_systemctl = 1; |
|
} |
|
} elsif ($distro =~ /^ubuntu(\d+)$/) { |
|
if ($1 > 16) { |
|
$lc_uses_systemctl = 1; |
|
} |
|
$uses_sudo = 1; |
|
} elsif ($distro =~ /^sles(\d+)$/) { |
|
if ($1 > 12) { |
|
$lc_uses_systemctl = 1; |
|
} |
|
} |
|
if (!-e '/etc/loncapa-release') { |
if (!-e '/etc/loncapa-release') { |
print &mt('If you are now ready to install LON-CAPA, enter the following commands:')."\n\n"; |
print &mt('If you are now ready to install LON-CAPA, enter the following commands:')."\n\n"; |
} else { |
} else { |
my $lcstop = '/etc/init.d/loncontrol stop'; |
print &mt('If you are now ready to update LON-CAPA, enter the following commands:')."\n\n". |
if ($lc_uses_systemctl) { |
"/etc/init.d/loncontrol stop\n"; |
$lcstop = 'systemctl stop loncontrol'; |
if ($distro =~ /^(suse|sles|debian|ubuntu)([\d.]+)/) { |
} |
if (($1 eq 'suse') && ($2 < 10)) { |
my $apachestop = "/etc/init.d/$apachename stop"; |
$apachename = 'apache'; |
if ($uses_systemctl) { |
} else { |
$apachestop = "systemctl stop $apachename"; |
$apachename = 'apache2'; |
} |
} |
if ($uses_sudo) { |
} else { |
$lcstop = 'sudo '.$lcstop; |
$apachename = 'httpd'; |
$apachestop = 'sudo '.$apachestop; |
|
} |
} |
print &mt('If you are now ready to update LON-CAPA, enter the following commands:'). |
print "/etc/init.d/$apachename stop\n"; |
"\n\n$lcstop\n$apachestop\n"; |
|
} |
} |
print "cd /root\n". |
print "cd /root\n". |
"tar zxf $sourcetarball\n". |
"tar zxf $sourcetarball\n". |
"cd $lcdir\n". |
"cd $lcdir\n". |
"./UPDATE\n"; |
"./UPDATE\n"; |
if (-e '/etc/loncapa-release') { |
if (-e '/etc/loncapa-release') { |
my $lcstart = '/etc/init.d/loncontrol start'; |
print "/etc/init.d/loncontrol start\n"; |
if ($lc_uses_systemctl) { |
print "/etc/init.d/$apachename start\n"; |
$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 2101 sub kill_extra_services {
|
Line 2401 sub kill_extra_services {
|
} |
} |
|
|
sub setup_mysql { |
sub setup_mysql { |
my ($setup_mysql_permissions,$dbh,$has_pass,$mysql_unix_socket,$has_lcdb) = @_; |
my ($setup_mysql_permissions,$distro,$dbh,$has_pass,$has_lcdb) = @_; |
my @mysql_lc_commands; |
my @mysql_lc_commands; |
unless ($has_lcdb) { |
unless ($has_lcdb) { |
push(@mysql_lc_commands,"CREATE DATABASE loncapa"); |
push(@mysql_lc_commands,"CREATE DATABASE loncapa"); |
Line 2111 sub setup_mysql {
|
Line 2411 sub setup_mysql {
|
CREATE TABLE IF NOT EXISTS metadata (title TEXT, author TEXT, subject TEXT, url TEXT, keywords TEXT, version TEXT, notes TEXT, abstract TEXT, mime TEXT, language TEXT, creationdate DATETIME, lastrevisiondate DATETIME, owner TEXT, copyright TEXT, domain TEXT, dependencies TEXT, modifyinguser TEXT, authorspace TEXT, lowestgradelevel TEXT, highestgradelevel TEXT, standards TEXT, count INT, course INT, course_list TEXT, goto INT, goto_list TEXT, comefrom INT, comefrom_list TEXT, sequsage INT, sequsage_list TEXT, stdno INT, stdno_list TEXT, avetries FLOAT, avetries_list TEXT, difficulty FLOAT, difficulty_list TEXT, disc FLOAT, disc_list TEXT, clear FLOAT, technical FLOAT, correct FLOAT, helpful FLOAT, depth FLOAT, hostname TEXT, FULLTEXT idx_title (title), FULLTEXT idx_author (author), FULLTEXT idx_subject (subject), FULLTEXT idx_url (url), FULLTEXT idx_keywords (keywords), FULLTEXT idx_version (version), FULLTEXT idx_notes (notes), FULLTEXT idx_abstract (abstract), FULLTEXT idx_mime (mime), FULLTEXT idx_language (language), FULLTEXT idx_owner (owner), FULLTEXT idx_copyright (copyright)) ENGINE=MYISAM |
CREATE TABLE IF NOT EXISTS metadata (title TEXT, author TEXT, subject TEXT, url TEXT, keywords TEXT, version TEXT, notes TEXT, abstract TEXT, mime TEXT, language TEXT, creationdate DATETIME, lastrevisiondate DATETIME, owner TEXT, copyright TEXT, domain TEXT, dependencies TEXT, modifyinguser TEXT, authorspace TEXT, lowestgradelevel TEXT, highestgradelevel TEXT, standards TEXT, count INT, course INT, course_list TEXT, goto INT, goto_list TEXT, comefrom INT, comefrom_list TEXT, sequsage INT, sequsage_list TEXT, stdno INT, stdno_list TEXT, avetries FLOAT, avetries_list TEXT, difficulty FLOAT, difficulty_list TEXT, disc FLOAT, disc_list TEXT, clear FLOAT, technical FLOAT, correct FLOAT, helpful FLOAT, depth FLOAT, hostname TEXT, FULLTEXT idx_title (title), FULLTEXT idx_author (author), FULLTEXT idx_subject (subject), FULLTEXT idx_url (url), FULLTEXT idx_keywords (keywords), FULLTEXT idx_version (version), FULLTEXT idx_notes (notes), FULLTEXT idx_abstract (abstract), FULLTEXT idx_mime (mime), FULLTEXT idx_language (language), FULLTEXT idx_owner (owner), FULLTEXT idx_copyright (copyright)) ENGINE=MYISAM |
}); |
}); |
if ($setup_mysql_permissions) { |
if ($setup_mysql_permissions) { |
&setup_mysql_permissions($dbh,$has_pass,$mysql_unix_socket,@mysql_lc_commands); |
&setup_mysql_permissions($dbh,$has_pass,@mysql_lc_commands); |
} else { |
} else { |
print_and_log(&mt('Skipping MySQL permissions setup.')."\n"); |
print_and_log(&mt('Skipping MySQL permissions setup.')."\n"); |
if ($dbh) { |
if ($dbh) { |
Line 2128 CREATE TABLE IF NOT EXISTS metadata (tit
|
Line 2428 CREATE TABLE IF NOT EXISTS metadata (tit
|
} |
} |
|
|
sub setup_mysql_permissions { |
sub setup_mysql_permissions { |
my ($dbh,$has_pass,$mysql_unix_socket,@mysql_lc_commands) = @_; |
my ($dbh,$has_pass,@mysql_lc_commands) = @_; |
my ($mysqlversion,$mysqlsubver,$mysqlname) = &get_mysql_version(); |
my ($mysqlversion,$mysqlsubver,$mysqlname) = &get_mysql_version(); |
my ($usescreate,$usesauth,$is_mariadb,$hasauthcol,@mysql_commands); |
my ($usesauth,$is_mariadb,$hasauthcol,@mysql_commands); |
if ($mysqlname =~ /^MariaDB/i) { |
if ($mysqlname =~ /^MariaDB/i) { |
$is_mariadb = 1; |
$is_mariadb = 1; |
if ($mysqlversion >= 10.4) { |
if ($mysqlversion >= 10.2) { |
$usescreate = 1; |
|
} elsif ($mysqlversion >= 10.2) { |
|
$usesauth = 1; |
$usesauth = 1; |
} elsif ($mysqlversion >= 5.5) { |
} elsif ($mysqlversion >= 5.5) { |
$hasauthcol = 1; |
$hasauthcol = 1; |
Line 2147 sub setup_mysql_permissions {
|
Line 2445 sub setup_mysql_permissions {
|
$hasauthcol = 1; |
$hasauthcol = 1; |
} |
} |
} |
} |
if ($usescreate) { |
if ($usesauth) { |
@mysql_commands = ("CREATE USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'"); |
|
} elsif ($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','','','','')"); |
if ($is_mariadb) { |
if ($is_mariadb) { |
push(@mysql_commands,"ALTER USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'"); |
push(@mysql_commands,"ALTER USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'"); |
Line 2169 INSERT db (Host,Db,User,Select_priv,Inse
|
Line 2465 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 (($has_pass) || ($mysql_unix_socket)) { |
if ($has_pass) { |
if ($dbh) { |
if ($dbh) { |
push(@mysql_commands,"FLUSH PRIVILEGES"); |
push(@mysql_commands,"FLUSH PRIVILEGES"); |
if (@mysql_commands) { |
if (@mysql_commands) { |
Line 2261 sub get_mysql_version {
|
Line 2557 sub get_mysql_version {
|
my $info = <PIPE>; |
my $info = <PIPE>; |
chomp($info); |
chomp($info); |
close(PIPE); |
close(PIPE); |
($version,$subversion,$name) = ($info =~ /(\d+\.\d+)\.(\d+)(?:\-?(\w*),|)/); |
($version,$subversion,$name) = ($info =~ /(\d+\.\d+)\.(\d+)\-?(\w*),/); |
} else { |
} else { |
print &mt('Could not determine which version of MySQL is installed.'). |
print &mt('Could not determine which version of MySQL is installed.'). |
"\n"; |
"\n"; |
Line 2277 sub get_mysql_version {
|
Line 2573 sub get_mysql_version {
|
########################################################### |
########################################################### |
|
|
sub copy_httpd_conf { |
sub copy_httpd_conf { |
my ($instdir,$distro) = @_; |
my ($instdir,$distro,$hostname) = @_; |
my $configfile = 'httpd.conf'; |
my $configfile = 'httpd.conf'; |
if ($distro =~ /^(?:centos|rhes|scientific|oracle)(\d+)$/) { |
if ($distro =~ /^(?:centos|rhes|scientific|oracle)(\d+)$/) { |
if ($1 >= 7) { |
if ($1 >= 7) { |
Line 2344 sub copy_mpm_conf {
|
Line 2640 sub copy_mpm_conf {
|
} |
} |
} |
} |
|
|
######################################################### |
############################################### |
## |
## |
## Ubuntu/Debian -- copy our loncapa configuration file to |
## Copy loncapassl.conf and sslrewrite.conf |
## sites-available and set the symlink from sites-enabled. |
|
## |
## |
######################################################### |
############################################### |
|
|
sub copy_apache2_debconf { |
# |
my ($instdir,$distro) = @_; |
# The Apache SSL configuration used by LON-CAPA is contained in |
my $apache2_mods_enabled_dir = '/etc/apache2/mods-enabled'; |
# two files: sslrewrite.conf and loncapassl.conf. |
my $apache2_mods_available_dir = '/etc/apache2/mods-available'; |
# |
foreach my $module ('headers.load','expires.load') { |
# Starting with LON-CAPA 2.12, name-based virtual hosts are used |
unless (-l "$apache2_mods_enabled_dir/$module") { |
# with port 443. The default virtual host (i.e., the one listed |
symlink("$apache2_mods_available_dir/$module","$apache2_mods_enabled_dir/$module"); |
# first) is for the server's standard hostname, and that is the one |
print_and_log(&mt('Enabling "[_1]" Apache module.',$module)."\n"); |
# which will respond to client browser requests for https:// pages. |
|
# |
|
# Accordingly, a system administrator will need to edit the config |
|
# config file to include paths to a signed SSL certificate (public), |
|
# chain (public) and key (private) pem files. The certificate should |
|
# have been signed by a recognized certificate authority ((e.g., |
|
# InCommon or Let's Encrypt). |
|
# |
|
# The sslrewrite.conf file contains the rewrite configuration for |
|
# the default virtual host. The rewrite rules defined are used to |
|
# allow internal HEAD requests to /cgi-bin/mimetex.cgi to be served |
|
# http://, in order to support vertical alignment of mimetex images |
|
# (one of the options for rendering Math content); (b) allow requests |
|
# for certain URLs (external resource, and syllabus, if external URL |
|
# used) to be served http:// to accommodate the use of iframes which |
|
# would otherwise result in browser blocking of mixed active content. |
|
# |
|
# The loncapassl.conf file contains the configuration for the |
|
# "internal" virtual host, which will respond to requests for https:// |
|
# pages from other LON-CAPA servers in the network to which the node |
|
# belongs. The ServerName is internal-<hostname> where <hostname> |
|
# is the server's hostname. There is no need to create a DNS entry |
|
# for internal-<hostname>, as LON-CAPA 2.12 automatically performs |
|
# the required hostname to IP mapping. |
|
# |
|
# Requests to /raw on the "internal" virtual host require a valid |
|
# SSL client certificate, signed by the certificate authority |
|
# for the LON-CAPA network to which the node belongs. |
|
# |
|
# The configuration file to which the contents of sslrewrite.conf |
|
# and loncapassl.conf will be written will have either been identified |
|
# when &chkapachessl() was run, or if no files were found with |
|
# existing rewrite blocks, then a candidate file will be chosen |
|
# from the .conf files containing VirtualHosts definitions. |
|
# If there is more than one suitable candidate file, the system |
|
# administrator will be prompted to select from the available files. |
|
# |
|
# If there are no files containing VirtualHosts definitions, then |
|
# <VirtualHost *:443> </VirtualHost> blocks will be appended to |
|
# the standard Apache SSL config for the particular distro: |
|
# ssl.conf for RHEL/CentOS/Scientific/Fedora, vhost-ssl.conf |
|
# for SuSE/SLES, and default-ssl.conf for Ubuntu. |
|
# |
|
# Once a file is selected, the contents of sslrewrite.conf and |
|
# loncapassl.conf are compared with appropriate blocks in the file |
|
# and the user will be prompted to agree to insertion of missing lines |
|
# and/or deletion of surplus lines. |
|
# |
|
|
|
sub copy_apache_sslconf_files { |
|
my ($distro,$hostname,$hostip,$instdir,$targetdir,$targetfilesref, |
|
$has_std,$has_int,$rewritenum,$nochgstd,$nochgint) = @_; |
|
my ($new_std,$new_int); |
|
my (@internal,@standard,%int_by_linenum,%int_by_linetext, |
|
%rule_by_linenum,%rule_by_linetext,%foundint); |
|
if (-e "$instdir/loncapassl.conf") { |
|
if (open(my $fh,'<',"$instdir/loncapassl.conf")) { |
|
my $num = 1; |
|
while (<$fh>) { |
|
chomp(); |
|
if (/^ServerName/) { |
|
s/(\Qinternal-{[[[[Hostname]]]]}\E)/internal-$hostname/; |
|
} |
|
push(@internal,$_); |
|
$int_by_linenum{$num} = $_; |
|
s/(^\s+|\s+$)//g; |
|
push(@{$int_by_linetext{$_}},$num); |
|
$num ++; |
|
} |
|
close($fh); |
} |
} |
} |
} |
my $apache2_sites_enabled_dir = '/etc/apache2/sites-enabled'; |
if (-e "$instdir/sslrewrite.conf") { |
my $apache2_sites_available_dir = '/etc/apache2/sites-available'; |
if (open(my $fh,'<',"$instdir/sslrewrite.conf")) { |
my $defaultconfig = "$apache2_sites_enabled_dir/000-default"; |
my $num = 1; |
my $defaultsite = "$apache2_sites_enabled_dir/loncapa.conf"; |
while (<$fh>) { |
my ($distname,$version); |
chomp(); |
if ($distro =~ /^(debian|ubuntu)(\d+)$/) { |
if (/\Q{[[[[HostIP]]]]}\E/) { |
$distname = $1; |
s/(\QRewriteCond %{REMOTE_ADDR} {[[[[HostIP]]]]}\E)/RewriteCond %{REMOTE_ADDR} $hostip/; |
$version = $2; |
|
} |
|
if (($distname eq 'ubuntu') && ($version > 12)) { |
|
$defaultconfig = "$apache2_sites_enabled_dir/000-default.conf"; |
|
} |
|
my ($skipconf,$skipsite,$skipstatus); |
|
if (($distname eq 'ubuntu') && ($version > 12)) { |
|
my $apache2_conf_enabled_dir = '/etc/apache2/conf-enabled'; |
|
my $apache2_conf_available_dir = '/etc/apache2/conf-available'; |
|
my $defaultconf = $apache2_conf_enabled_dir.'/loncapa.conf'; |
|
if ((-e "$apache2_conf_available_dir/loncapa") && (-e "$instdir/debian-ubuntu/ubuntu14/loncapa_conf")) { |
|
if (open(PIPE, "diff --brief $apache2_conf_available_dir/loncapa $instdir/debian-ubuntu/ubuntu14/loncapa_conf |")) { |
|
my $diffres = <PIPE>; |
|
close(PIPE); |
|
chomp($diffres); |
|
if ($diffres) { |
|
copy("$apache2_conf_available_dir/loncapa","$apache2_conf_available_dir/loncapa.conf.original"); |
|
} else { |
|
copy("$apache2_conf_available_dir/loncapa","$apache2_conf_available_dir/loncapa.conf"); |
|
chdir($apache2_conf_enabled_dir); |
|
symlink('../conf-available/loncapa.conf','loncapa.conf'); |
|
chdir($instdir); |
|
} |
|
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 "$apache2_conf_available_dir/loncapa") { |
|
unlink($defaultconf); |
|
} |
|
} |
} |
unlink("$apache2_conf_available_dir/loncapa"); |
push(@standard,$_); |
|
$rule_by_linenum{$num} = $_; |
|
s/(^\s+|\s+$)//g; |
|
push(@{$rule_by_linetext{$_}},$num); |
|
$num ++; |
} |
} |
|
close($fh); |
} |
} |
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 $instdir/debian-ubuntu/ubuntu14/loncapa_conf |")) { |
if (!$nochgstd) { |
my $diffres = <PIPE>; |
if ($has_std eq '') { |
close(PIPE); |
my $file; |
chomp($diffres); |
if ($has_int ne '') { |
if ($diffres) { |
if (open(my $fh,'<',"$targetdir/$has_int")) { |
copy("$apache2_conf_available_dir/loncapa.conf","$apache2_conf_available_dir/loncapa.conf.original"); |
my @saved = <$fh>; |
|
close($fh); |
|
if (open(my $fhout, '>',"$targetdir/$has_int")) { |
|
print $fhout "<VirtualHost *:443>\n". |
|
"ServerName $hostname\n". |
|
join("\n",@standard)."\n". |
|
"</VirtualHost>\n\n". |
|
join('',@saved); |
|
close($fhout); |
|
$new_int = $has_int; |
|
} |
|
} |
|
} |
|
} else { |
|
if ($rewritenum eq '') { |
|
&append_to_vhost($targetdir,$has_std,$hostname,\%rule_by_linenum,'std'); |
|
$new_std = $has_std; |
|
} else { |
|
$new_std = &modify_ssl_config($targetdir,$has_std,$hostname,$rewritenum, |
|
\%rule_by_linetext,\%rule_by_linenum,'std'); |
|
} |
|
} |
|
} |
|
if (!$nochgint) { |
|
if ($has_int eq '') { |
|
if ($has_std ne '') { |
|
if (open(my $fhout,'>>',"$targetdir/$has_std")) { |
|
print $fhout "\n".join("\n",@internal)."\n"; |
|
close($fhout); |
|
$new_int = $has_std; |
|
} |
|
} |
|
} else { |
|
$new_int = &modify_ssl_config($targetdir,$has_int,$hostname,$rewritenum,\%int_by_linetext,\%int_by_linenum,'int'); |
|
} |
|
} |
|
if (($has_std eq '') && ($has_int eq '')) { |
|
my ($file,$numfiles) = &get_sslconf_filename($distro,$targetdir,$targetfilesref); |
|
if ($numfiles == 0) { |
|
if (open(my $fhout, '>>', "$targetdir/$file")) { |
|
print $fhout "<VirtualHost *:443>\n". |
|
"ServerName $hostname\n". |
|
join("\n",@standard)."\n". |
|
"</VirtualHost>\n\n". |
|
join("\n",@internal)."\n"; |
|
close($fhout); |
|
$new_std = $file; |
|
$new_int = $file; |
|
} |
|
} elsif ($numfiles == 1) { |
|
&append_to_vhost($targetdir,$file,$hostname,\%rule_by_linenum,'std'); |
|
if (open(my $fhout, '>>', "$targetdir/$file")) { |
|
print $fhout "\n".join("\n",@internal)."\n"; |
|
close($fhout); |
|
$new_std = $file; |
|
$new_int = $file; |
|
} |
|
} elsif ($numfiles == -1) { |
|
print_and_log(&mt('Failed to copy contents of [_1] or [_2] to a file in [_3]', |
|
"'loncapassl.conf'","'sslrewrite.conf'","'$targetdir'")."\n"); |
|
} |
|
} |
|
if ($nochgstd) { |
|
print_and_log(&mt('No change required to file: [_1] in [_2], (no difference between [_3] and rewrite block.)', |
|
"'$has_std'","'$targetdir'","'sslrewrite.conf'")); |
|
} |
|
if ($nochgint) { |
|
print_and_log(&mt('No change required to file: [_1] in [_2], (no difference between [_3] and virtualhost block.)', |
|
"'$has_int'","'$targetdir'","'loncapassl.conf'")); |
|
} |
|
if ($new_int) { |
|
print_and_log(&mt('Successfully copied contents of [_1] to [_2].',"'loncapassl.conf'","'$targetdir/$new_int'")."\n"); |
|
chmod(0444,"$targetdir/loncapassl.conf"); |
|
} |
|
if ($new_std) { |
|
print_and_log(&mt('Successfully copied contents of [_1] to [_2].',"'sslrewrite.conf'","'$targetdir/$new_std'")."\n"); |
|
chmod(0444,"$targetdir/loncapassl.conf"); |
|
} |
|
return ($new_int,$new_std); |
|
} |
|
|
|
# |
|
# append_to_vhost() is called to add rewrite rules (in a |
|
# <IfModule +mod_rewrite.c> </IfModule> block), provided |
|
# in the sslrewrite.conf configuration file, to an Apache |
|
# SSL configuration file within a VirtualHost for port 443 |
|
# (for server's public-facing hostname). |
|
# |
|
sub append_to_vhost { |
|
my ($targetdir,$filename,$hostname,$by_linenum,$type) = @_; |
|
return unless (ref($by_linenum) eq 'HASH'); |
|
my ($startvhost,$endvhost); |
|
if (-e "$targetdir/$filename") { |
|
my (@lines,$currname,$virtualhost,$hasname); |
|
if (open(my $fh,'<',"$targetdir/$filename")) { |
|
my $currline = 0; |
|
while (<$fh>) { |
|
$currline ++; |
|
push(@lines,$_); |
|
chomp(); |
|
s/(^\s+|\s+$)//g; |
|
if (/^<VirtualHost\s+[^:]*\:443>/) { |
|
$virtualhost = 1; |
|
unless ($endvhost) { |
|
$startvhost = $currline; |
|
} |
} |
} |
if (-l $defaultconf) { |
if ($virtualhost) { |
my $linkfname = readlink($defaultconf); |
if (/^ServerName\s+([^\s]+)\s*$/) { |
if ($linkfname ne '') { |
$currname = $1; |
$linkfname = Cwd::abs_path(File::Spec->rel2abs($linkfname,$apache2_conf_enabled_dir)); |
unless ($endvhost) { |
|
if ((($currname eq '') || ($currname eq $hostname)) && ($type eq 'std')) { |
|
$hasname = 1; |
|
} |
|
} |
} |
} |
if ($linkfname eq "$apache2_conf_available_dir/loncapa.conf") { |
if (/^<\/VirtualHost>/) { |
unless ($diffres) { |
$virtualhost = 0; |
$skipconf = 1; |
unless ($endvhost) { |
|
if (((($currname eq '') || ($currname eq $hostname)) && ($type eq 'std')) || |
|
(($currname eq 'internal-'.$hostname) && ($type eq 'int'))) { |
|
$endvhost = $currline; |
|
} else { |
|
undef($startvhost); |
|
} |
} |
} |
} |
} |
} |
} |
} |
} |
|
close($fh); |
} |
} |
unless ($skipconf) { |
if ($endvhost) { |
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"); |
if (open(my $fout,'>',"$targetdir/$filename")) { |
copy("$instdir/debian-ubuntu/ubuntu14/loncapa_conf","$apache2_conf_available_dir/loncapa.conf"); |
for (my $i=0; $i<@lines; $i++) { |
chmod(0444,"$apache2_conf_available_dir/loncapa.conf"); |
if ($i == $startvhost) { |
if (-l $defaultconf) { |
unless (($hasname) && ($type eq 'std')) { |
unlink($defaultconf); |
print $fout "ServerName $hostname\n"; |
} |
} |
chdir($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 "$apache2_sites_available_dir/loncapa") { |
if ($i == $endvhost-1) { |
unlink($defaultconfig); |
foreach my $item (sort { $a <=> $b } keys(%{$by_linenum})) { |
|
print $fout $by_linenum->{$item}."\n"; |
|
} |
} |
} |
|
print $fout $lines[$i]; |
} |
} |
unlink("$apache2_sites_available_dir/loncapa"); |
close($fout); |
} |
} |
} |
} |
if ((-e $stdsite) && (-e "$apache2_sites_available_dir/loncapa.conf")) { |
} |
if (open(PIPE, "diff --brief $stdsite $apache2_sites_available_dir/loncapa.conf |")) { |
return $endvhost; |
my $diffres = <PIPE>; |
} |
close(PIPE); |
|
chomp($diffres); |
# |
if ($diffres) { |
# get_sslconf_filename() is called when the Apache SSL configuration |
copy("$apache2_sites_available_dir/loncapa.conf","$apache2_sites_available_dir/loncapa.conf.original"); |
# option has been selected and there are no files containing |
} |
# VirtualHost definitions containing rewrite blocks, |
if (-l $defaultsite) { |
# |
my $linkfname = readlink($defaultsite); |
# In this case get_sslconf_filename() is used to chose from the |
if ($linkfname ne '') { |
# available .conf files containing VirtualHosts definitions. If |
$linkfname = Cwd::abs_path(File::Spec->rel2abs($linkfname,$apache2_sites_enabled_dir)); |
# there is ambiguity about which file to use, &apacheconf_choice() |
} |
# will be called to prompt the user to choose one of the possible |
if ($linkfname eq "$apache2_sites_available_dir/loncapa.conf") { |
# files. |
unless ($diffres) { |
# |
$skipsite = 1; |
|
|
sub get_sslconf_filename { |
|
my ($distro,$targetdir,$targetfilesref) = @_; |
|
my ($configfile,$numfiles,@possfiles); |
|
if (ref($targetfilesref) eq 'HASH') { |
|
if (keys(%{$targetfilesref}) > 0) { |
|
foreach my $name (sort(keys(%{$targetfilesref}))) { |
|
if (ref($targetfilesref->{$name}) eq 'HASH') { |
|
foreach my $file (sort(keys(%{$targetfilesref->{$name}}))) { |
|
next if ($file eq ''); |
|
next if (!-e "$targetdir/$file"); |
|
unless (grep(/^\Q$file\E$/,@possfiles)) { |
|
push(@possfiles,$file); |
} |
} |
} |
} |
} |
} |
} |
} |
} |
} |
unless ($skipsite) { |
if (@possfiles == 0) { |
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"); |
$configfile = 'ssl.conf'; |
copy("$instdir/debian-ubuntu/ubuntu14/loncapa_site","$apache2_sites_available_dir/loncapa.conf"); |
if ($distro =~ /^(suse|sles)/) { |
chmod(0444,"$apache2_sites_available_dir/loncapa.conf"); |
$configfile = 'vhost-ssl.conf'; |
chdir($apache2_sites_enabled_dir); |
} elsif ($distro =~ /^(debian|ubuntu)/) { |
symlink('../sites-available/loncapa.conf','loncapa.conf'); |
$configfile = 'default-ssl.conf'; |
chdir($instdir); |
} |
} |
$numfiles = 0; |
if (-l $defaultconfig) { |
print &mt('No configuration files in [_1] contain a <VirtualHost *:443> </VirtualHost> block which can be used to house Apache rewrite rules from https to http.',$targetdir)."\n\n". |
my $linkfname = readlink($defaultconfig); |
&mt('Accordingly, the contents of sslrewrite.conf will be included in a <VirtualHost *:443> </VirtualHost> block which will be added to a file named: [_1].',$configfile)."\n\n"; |
if ($linkfname ne '') { |
} elsif (@possfiles == 1) { |
$linkfname = Cwd::abs_path(File::Spec->rel2abs($linkfname,$apache2_sites_enabled_dir)); |
$configfile = $possfiles[0]; |
} |
$numfiles = 1; |
if ($linkfname eq "$apache2_sites_available_dir/000-default.conf") { |
print &mt('A single configuration file in [_1] contains a <VirtualHost *:443> </VirtualHost> block.',$targetdir)."\n". |
unlink($defaultconfig); |
&mt('The contents of sslrewrite.conf will be added to this block.')."\n\n"; |
|
} else { |
|
print &mt('More than one Apache config file contains a <VirtualHost *:443> </VirtualHost> block.')."\n\n".&mt('The possible files are:')."\n"; |
|
my $counter = 1; |
|
my $max = scalar(@possfiles); |
|
foreach my $file (@possfiles) { |
|
print "$counter. $file\n"; |
|
$counter ++; |
|
} |
|
print "\n".&mt('Enter a number between 1 and [_1] to indicate which file should be modified to include the contents of sslrewrite.conf.',$max)."\n"; |
|
my $choice = &apacheconf_choice($max); |
|
if (($choice =~ /^\d+$/) && ($choice >= 1) && ($choice <= $max)) { |
|
$configfile = $possfiles[$choice-1]; |
|
$numfiles = 1; |
|
} else { |
|
$numfiles = -1; |
} |
} |
} |
} |
} else { |
} |
if ((-e "$instdir/debian-ubuntu/loncapa") && (-e "$apache2_sites_available_dir/loncapa")) { |
return ($configfile,$numfiles); |
if (open(PIPE, "diff --brief $instdir/debian-ubuntu/loncapa $apache2_sites_available_dir/loncapa |")) { |
} |
my $diffres = <PIPE>; |
|
close(PIPE); |
# |
chomp($diffres); |
# &apacheconf_choice() prompts a user to choose an integer between 1 and the |
if ($diffres) { |
# maximum number of available of possible Apache SSL config files found |
copy("$apache2_sites_available_dir/loncapa","$apache2_sites_available_dir/loncapa.original"); |
# at the distros standard location for Apache config files containing |
} |
# VirtualHost definitions. |
if (-l $defaultconfig) { |
# |
my $linkfname = readlink($defaultconfig); |
# This routine is called recursively until the user enters a valid integer. |
if ($linkfname eq "$apache2_sites_available_dir/loncapa") { |
# |
unless ($diffres) { |
|
$skipsite = 1; |
sub apacheconf_choice { |
|
my ($max) = @_; |
|
my $choice = <STDIN>; |
|
chomp($choice); |
|
$choice =~ s/(^\s+|\s+$)//g; |
|
my $configfile; |
|
if (($choice =~ /^\d+$/) && ($choice >= 1) && ($choice <= $max)) { |
|
$configfile = $choice; |
|
} |
|
while ($configfile eq '') { |
|
print &mt('Invalid choice. Please enter a number between 1 and [_1].',$max)."\n"; |
|
$configfile = &apacheconf_choice($max); |
|
} |
|
print "\n"; |
|
return $configfile; |
|
} |
|
|
|
# |
|
# &modify_ssl_config() is called to modify the contents of an Apache SSL config |
|
# file so that it has two <VirtualHost *:443> </VirtualHost> blocks containing |
|
# (a) the default VirtualHost with the <IfModule mod_rewrite.c> </IfModule> block |
|
# provided in sslrewrites.conf, and (b) an "internal" VirtualHost with the |
|
# content provided in loncapassl.conf. |
|
# |
|
# This routine will prompted you to agree to insertion of lines present in the |
|
# shipped conf file, but missing from the local config file, and also for |
|
# deletion of lines present in the local config file, but not required in |
|
# the shipped conf file. |
|
# |
|
|
|
sub modify_ssl_config { |
|
my ($targetdir,$filename,$hostname,$rewritenum,$by_linetext,$by_linenum,$type) = @_; |
|
return unless ((ref($by_linetext) eq 'HASH') && (ref($by_linenum) eq 'HASH')); |
|
if (-e "$targetdir/$filename") { |
|
my (@lines,$virtualhost,$currname,$rewrite); |
|
if (open(my $fh,'<',"$targetdir/$filename")) { |
|
my %found; |
|
my %possible; |
|
my $currline = 0; |
|
my $rewritecount = 0; |
|
while (<$fh>) { |
|
$currline ++; |
|
push(@lines,$_); |
|
chomp(); |
|
s/(^\s+|\s+$)//g; |
|
if (/^\s*<VirtualHost\s+[^:]*\:443>\s*$/) { |
|
$virtualhost = 1; |
|
} |
|
if ($virtualhost) { |
|
if ((exists($by_linetext->{$_})) && (ref($by_linetext->{$_}) eq 'ARRAY') && |
|
(@{$by_linetext->{$_}} > 0)) { |
|
$possible{$currline} = shift(@{$by_linetext->{$_}}); |
|
} |
|
if (/^\s*<\/VirtualHost>/) { |
|
if ((($currname eq 'internal-'.$hostname) && ($type eq 'int')) || |
|
((($currname eq $hostname) || ($currname eq '')) && ($type eq 'std') && |
|
($rewritecount == $rewritenum))) { |
|
%found = (%found,%possible); |
|
} else { |
|
foreach my $line (sort {$b <=> $a } keys(%possible)) { |
|
my $num = $possible{$line}; |
|
if (ref($by_linetext->{$by_linenum->{$num}}) eq 'ARRAY') { |
|
unshift(@{$by_linetext->{$by_linenum->{$num}}},$num); |
|
} |
|
} |
} |
} |
|
undef(%possible); |
|
$virtualhost = 0; |
|
$currname = ''; |
|
} elsif (/^\s*ServerName\s+([^\s]+)\s*$/) { |
|
$currname = $1; |
|
} elsif (/^\s*<IfModule\s+mod_rewrite\.c>/) { |
|
$rewrite = 1; |
|
} elsif (/^\s*<\/IfModule>/) { |
|
$rewritecount ++; |
|
$rewrite = 0; |
} |
} |
} |
} |
} |
} |
} |
close($fh); |
unless ($skipsite) { |
if (open(my $fout,'>',"$targetdir/$filename")) { |
if (-l $defaultconfig) { |
my $currline = 0; |
unlink($defaultconfig); |
my ($lastfound,$done); |
} |
my $numfound = 0; |
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"); |
foreach my $line (@lines) { |
if (-e "$instdir/debian-ubuntu/loncapa") { |
$currline ++; |
copy("$instdir/debian-ubuntu/loncapa","$apache2_sites_available_dir/loncapa"); |
if ($done) { |
chmod(0444,"$apache2_sites_available_dir/loncapa"); |
print $fout $line; |
symlink("$apache2_sites_available_dir/loncapa","$apache2_sites_enabled_dir/000-default"); |
} elsif ($lastfound) { |
|
if ($found{$currline}) { |
|
for (my $i=$lastfound+1; $i<$found{$currline}; $i++) { |
|
print &mt('The following line is missing from the current <VirtualHost *:443> </VirtualHost> block:')."\n". |
|
$by_linenum->{$i}."\n". |
|
&mt('Add this line? ~[Y/n~]'); |
|
if (&get_user_selection(1)) { |
|
print $fout $by_linenum->{$i}."\n"; |
|
} |
|
} |
|
$numfound ++; |
|
$lastfound = $found{$currline}; |
|
print $fout $line; |
|
if ($numfound == scalar(keys(%found))) { |
|
$done = 1; |
|
for (my $i=$found{$currline}+1; $i<=scalar(keys(%{$by_linenum})); $i++) { |
|
print &mt('The following line is missing from the current <VirtualHost *:443> </VirtualHost> block:')."\n". |
|
$by_linenum->{$i}."\n". |
|
&mt('Add this line? ~[Y/n~]'); |
|
if (&get_user_selection(1)) { |
|
print $fout $by_linenum->{$i}."\n"; |
|
} |
|
} |
|
} |
|
} else { |
|
print &mt('The following line found within a <VirtualHost *:443> </VirtualHost> block does not match that expected by LON-CAPA:')."\n". |
|
$line. |
|
&mt('Delete this line? ~[Y/n~]'); |
|
if (!&get_user_selection(1)) { |
|
print $fout $line; |
|
} |
|
} |
|
} elsif ($found{$currline}) { |
|
$numfound ++; |
|
$lastfound = $found{$currline}; |
|
for (my $i=1; $i<$found{$currline}; $i++) { |
|
print &mt('The following line is missing from the current <VirtualHost *:443> </VirtualHost> block:')."\n". |
|
$by_linenum->{$i}."\n". |
|
&mt('Add this line? ~[Y/n~]'); |
|
if (&get_user_selection(1)) { |
|
print $fout $by_linenum->{$i}."\n"; |
|
} |
|
} |
|
print $fout $line; |
|
} else { |
|
print $fout $line; |
|
} |
|
} |
|
close($fout); |
} |
} |
} |
} |
} |
} |
if ($distname eq 'ubuntu') { |
return $filename; |
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 $diffres = <PIPE>; |
## Ubuntu/Debian -- copy our loncapa configuration file to |
close(PIPE); |
## sites-available and set the symlink from sites-enabled. |
chomp($diffres); |
## |
if ($diffres) { |
######################################################### |
copy("$apache2_mods_available_dir/status.conf","$apache2_mods_available_dir/status.conf.original"); |
|
} else { |
sub copy_apache2_debconf { |
$skipstatus = 1; |
my ($instdir,$distro,$hostname) = @_; |
} |
my $apache2_mods_enabled_dir = '/etc/apache2/mods-enabled'; |
} |
my $apache2_mods_available_dir = '/etc/apache2/mods-available'; |
|
foreach my $module ('headers.load','expires.load') { |
|
unless (-l "$apache2_mods_enabled_dir/$module") { |
|
symlink("$apache2_mods_available_dir/$module","$apache2_mods_enabled_dir/$module"); |
|
print_and_log(&mt('Enabling "[_1]" Apache module.',$module)."\n"); |
} |
} |
unless ($skipstatus) { |
} |
if (-e $stdstatus) { |
my $apache2_sites_enabled_dir = '/etc/apache2/sites-enabled'; |
print_and_log(&mt('Copying loncapa [_1] file to [_2],',"'status.conf'","'/etc/apache2/mods-available/status.conf'")."\n"); |
my $apache2_sites_available_dir = '/etc/apache2/sites-available'; |
copy($stdstatus,$sitestatus); |
my $defaultconfig = "$apache2_sites_enabled_dir/000-default"; |
chmod(0644,$sitestatus); |
my ($distname,$version); |
} |
if ($distro =~ /^(debian|ubuntu)(\d+)$/) { |
|
$distname = $1; |
|
$version = $2; |
|
} |
|
if (($distname eq 'ubuntu') && ($version > 12)) { |
|
$defaultconfig = "$apache2_sites_enabled_dir/000-default.conf"; |
|
} |
|
if (-l $defaultconfig) { |
|
unlink($defaultconfig); |
|
} |
|
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 $apache2_conf_available_dir = '/etc/apache2/conf-available'; |
|
if (-e "$apache2_conf_available_dir/loncapa") { |
|
copy("$apache2_conf_available_dir/loncapa","$apache2_conf_available_dir/loncapa.original"); |
} |
} |
|
my $defaultconf = $apache2_conf_enabled_dir.'/loncapa.conf'; |
|
copy("$instdir/debian-ubuntu/ubuntu14/loncapa_conf","$apache2_conf_available_dir/loncapa"); |
|
chmod(0444,"$apache2_conf_available_dir/loncapa"); |
|
if (-l $defaultconf) { |
|
unlink($defaultconf); |
|
} |
|
symlink("$apache2_conf_available_dir/loncapa","$defaultconf"); |
|
print_and_log(&mt('Copying loncapa [_1] site file to [_2] and pointing [_3] to it from sites-enabled.',"'apache2'","'/etc/apache2/sites-available'","'000-default.conf symlink'")."\n"); |
|
copy("$instdir/debian-ubuntu/ubuntu14/loncapa_site","$apache2_sites_available_dir/loncapa"); |
|
chmod(0444,"$apache2_sites_available_dir/loncapa"); |
|
symlink("$apache2_sites_available_dir/loncapa","$defaultconfig"); |
|
} else { |
|
print_and_log(&mt('Copying loncapa [_1] config file to [_2] and pointing [_3] to it from sites-enabled.',"'apache2'","'/etc/apache2/sites-available'","'000-default symlink'")."\n"); |
|
if (-e "$apache2_sites_available_dir/loncapa") { |
|
copy("$apache2_sites_available_dir/loncapa","$apache2_sites_available_dir/loncapa.original"); |
|
} |
|
copy("$instdir/debian-ubuntu/loncapa","$apache2_sites_available_dir/loncapa"); |
|
chmod(0444,"$apache2_sites_available_dir/loncapa"); |
|
symlink("$apache2_sites_available_dir/loncapa","$apache2_sites_enabled_dir/000-default"); |
} |
} |
print_and_log("\n"); |
print_and_log("\n"); |
} |
} |
Line 2562 sub copy_apache2_debconf {
|
Line 3187 sub copy_apache2_debconf {
|
########################################################### |
########################################################### |
|
|
sub copy_apache2_suseconf { |
sub copy_apache2_suseconf { |
my ($instdir,$distro) = @_; |
my ($instdir,$hostname,$distro) = @_; |
my ($name,$version) = ($distro =~ /^(suse|sles)([\d\.]+)$/); |
my ($name,$version) = ($distro =~ /^(suse|sles)([\d\.]+)$/); |
my $conf_file = "$instdir/sles-suse/default-server.conf"; |
my $conf_file = "$instdir/sles-suse/default-server.conf"; |
if (($name eq 'sles') && ($version >= 12)) { |
if (($name eq 'sles') && ($version >= 12)) { |
Line 2748 wget http://install.loncapa.org/versions
|
Line 3373 wget http://install.loncapa.org/versions
|
print &mt('LON-CAPA source files extracted.')."\n". |
print &mt('LON-CAPA source files extracted.')."\n". |
&mt('It remains for you to execute the following commands:')." |
&mt('It remains for you to execute the following commands:')." |
|
|
cd /root/loncapa-X.Y.Z (X.Y.Z should correspond to a version number like '2.11.3') |
cd /root/loncapa-N.N (N.N should correspond to a version number like '0.4') |
./UPDATE |
./UPDATE |
|
|
".&mt('If you have any trouble, please see [_1] and [_2]', |
".&mt('If you have any trouble, please see [_1] and [_2]', |