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version 1.3, 2011/03/18 17:53:34
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version 1.50, 2019/02/19 19:03:42
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Line 26
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Line 26
|
| use strict; |
use strict; |
| use File::Copy; |
use File::Copy; |
| use Term::ReadKey; |
use Term::ReadKey; |
| |
use Socket; |
| |
use Sys::Hostname::FQDN(); |
| use DBI; |
use DBI; |
| |
use Cwd(); |
| |
use File::Basename(); |
| |
use lib File::Basename::dirname(Cwd::abs_path($0)); |
| use LCLocalization::localize; |
use LCLocalization::localize; |
| |
|
| # ========================================================= The language handle |
# ========================================================= The language handle |
|
Line 159 sub get_user_selection {
|
Line 164 sub get_user_selection {
|
| } |
} |
| |
|
| sub get_distro { |
sub get_distro { |
| my ($distro,$gotprereqs,$updatecmd,$packagecmd,$installnow); |
my ($distro,$gotprereqs,$updatecmd,$packagecmd,$installnow,$unknown); |
| $packagecmd = '/bin/rpm -q LONCAPA-prerequisites '; |
$packagecmd = '/bin/rpm -q LONCAPA-prerequisites '; |
| if (-e '/etc/redhat-release') { |
if (-e '/etc/redhat-release') { |
| open(IN,'</etc/redhat-release'); |
open(IN,'</etc/redhat-release'); |
|
Line 191 sub get_distro {
|
Line 196 sub get_distro {
|
| $distro = 'rhes'.$1; |
$distro = 'rhes'.$1; |
| $updatecmd = 'yum install LONCAPA-prerequisites'; |
$updatecmd = 'yum install LONCAPA-prerequisites'; |
| $installnow = 'yum -y install LONCAPA-prerequisites'; |
$installnow = 'yum -y install LONCAPA-prerequisites'; |
| } elsif ($versionstring =~ /CentOS release (\d+)/) { |
} elsif ($versionstring =~ /CentOS(?:| Linux) release (\d+)/) { |
| $distro = 'centos'.$1; |
$distro = 'centos'.$1; |
| $updatecmd = 'yum install LONCAPA-prerequisites'; |
$updatecmd = 'yum install LONCAPA-prerequisites'; |
| $installnow = 'yum -y install LONCAPA-prerequisites'; |
$installnow = 'yum -y install LONCAPA-prerequisites'; |
| } elsif ($versionstring =~ /Scientific Linux SL release ([\d.]+) /) { |
} elsif ($versionstring =~ /Scientific Linux (?:SL )?release ([\d.]+) /) { |
| my $ver = $1; |
my $ver = $1; |
| $ver =~ s/\.\d+$//; |
$ver =~ s/\.\d+$//; |
| $distro = 'scientific'.$ver; |
$distro = 'scientific'.$ver; |
|
Line 204 sub get_distro {
|
Line 209 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"; |
| |
$unknown = 1; |
| } |
} |
| } elsif (-e '/etc/SuSE-release') { |
} elsif (-e '/etc/SuSE-release') { |
| open(IN,'</etc/SuSE-release'); |
open(IN,'</etc/SuSE-release'); |
|
Line 219 sub get_distro {
|
Line 225 sub get_distro {
|
| } |
} |
| } elsif ($versionstring =~ /^SuSE Linux ([\d\.]+) /i) { |
} elsif ($versionstring =~ /^SuSE Linux ([\d\.]+) /i) { |
| $distro = 'suse'.$1; |
$distro = 'suse'.$1; |
| $updatecmd = 'yast -i LONCAPA-preprequisites'; |
$updatecmd = 'yast -i LONCAPA-prerequisites'; |
| } elsif ($versionstring =~ /^openSUSE ([\d\.]+) /i) { |
} elsif ($versionstring =~ /^openSUSE ([\d\.]+) /i) { |
| $distro = 'suse'.$1; |
$distro = 'suse'.$1; |
| if ($1 >= 10.3 ) { |
if ($1 >= 10.3 ) { |
|
Line 230 sub get_distro {
|
Line 236 sub get_distro {
|
| } else { |
} else { |
| print &mt('Unable to interpret [_1] to determine system type.', |
print &mt('Unable to interpret [_1] to determine system type.', |
| '/etc/SuSE-release')."\n"; |
'/etc/SuSE-release')."\n"; |
| |
$unknown = 1; |
| } |
} |
| } elsif (-e '/etc/issue') { |
} elsif (-e '/etc/issue') { |
| open(IN,'</etc/issue'); |
open(IN,'</etc/issue'); |
| my $versionstring=<IN>; |
my $versionstring=<IN>; |
| chomp($versionstring); |
chomp($versionstring); |
| close(IN); |
close(IN); |
| $packagecmd = '/usr/bin/dpkg -l loncapa-prerequisites '; |
|
| $updatecmd = 'apt-get install loncapa-prerequisites'; |
|
| if ($versionstring =~ /^Ubuntu (\d+)\.\d+/i) { |
if ($versionstring =~ /^Ubuntu (\d+)\.\d+/i) { |
| $distro = 'ubuntu'.$1; |
$distro = 'ubuntu'.$1; |
| $updatecmd = 'sudo apt-get install loncapa-prerequisites'; |
$updatecmd = 'sudo apt-get install loncapa-prerequisites'; |
| } elsif ($versionstring =~ /^Debian\s+GNU\/Linux\s+(\d+)\.\d+/i) { |
} elsif ($versionstring =~ /^Debian\s+GNU\/Linux\s+(\d+)\.\d+/i) { |
| $distro = 'debian'.$1; |
$distro = 'debian'.$1; |
| |
$updatecmd = 'apt-get install loncapa-prerequisites'; |
| } elsif (-e '/etc/debian_version') { |
} elsif (-e '/etc/debian_version') { |
| open(IN,'</etc/debian_version'); |
open(IN,'</etc/debian_version'); |
| my $version=<IN>; |
my $version=<IN>; |
|
Line 250 sub get_distro {
|
Line 256 sub get_distro {
|
| close(IN); |
close(IN); |
| if ($version =~ /^(\d+)\.\d+\.?\d*/) { |
if ($version =~ /^(\d+)\.\d+\.?\d*/) { |
| $distro='debian'.$1; |
$distro='debian'.$1; |
| |
$updatecmd = 'apt-get install loncapa-prerequisites'; |
| } else { |
} else { |
| print &mt('Unable to interpret [_1] to determine system type.', |
print &mt('Unable to interpret [_1] to determine system type.', |
| '/etc/debian_version')."\n"; |
'/etc/debian_version')."\n"; |
| |
$unknown = 1; |
| } |
} |
| } else { |
} |
| print &mt('Unable to interpret [_1] to determine system type.', |
if ($distro ne '') { |
| '/etc/issue')."\n"; |
$packagecmd = '/usr/bin/dpkg -l loncapa-prerequisites '; |
| } |
} |
| } elsif (-e '/etc/debian_version') { |
} elsif (-e '/etc/debian_version') { |
| open(IN,'</etc/debian_version'); |
open(IN,'</etc/debian_version'); |
|
Line 270 sub get_distro {
|
Line 278 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); |
| } |
} |
| |
|
| |
# |
| |
# get_hostname() prompts the user to provide the server's hostname. |
| |
# |
| |
# If invalid input is provided, the routine is called recursively |
| |
# until, a valid hostname is provided. |
| |
# |
| |
|
| |
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; |
| |
} |
| |
|
| |
# |
| |
# get_hostname() prompts the user to provide the server's IPv4 IP address |
| |
# |
| |
# If invalid input is provided, the routine is called recursively |
| |
# until, a valid IPv4 address is provided. |
| |
# |
| |
|
| |
sub get_hostip { |
| |
my $hostip; |
| |
print &mt('Enter the IP address of this server, e.g., 192.168.10.24'."\n"); |
| |
my $choice = <STDIN>; |
| |
chomp($choice); |
| |
$choice =~ s/(^\s+|\s+$)//g; |
| |
my $badformat = 1; |
| |
if ($choice eq '') { |
| |
print &mt("IP address you entered was either blank or contained only white space.\n"); |
| |
} else { |
| |
if ($choice =~ /^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/) { |
| |
if (($1<=255) && ($2<=255) && ($3<=255) && ($4<=255)) { |
| |
$badformat = 0; |
| |
} |
| |
} |
| |
if ($badformat) { |
| |
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"; |
| |
} else { |
| |
$hostip = $choice; |
| |
} |
| |
} |
| |
while ($hostip eq '') { |
| |
$hostip = &get_hostip(); |
| |
} |
| |
print "\n"; |
| |
return $hostip; |
| |
} |
| |
|
| sub check_prerequisites { |
sub check_prerequisites { |
| my ($packagecmd,$distro) = @_; |
my ($packagecmd,$distro) = @_; |
| my $gotprereqs; |
my $gotprereqs; |
|
Line 293 sub check_prerequisites {
|
Line 392 sub check_prerequisites {
|
| } else { |
} else { |
| my $line = <PIPE>; |
my $line = <PIPE>; |
| chomp($line); |
chomp($line); |
| if ($line =~ /^LONCAPA-prerequisites\-([\d\-]+)\.(\w+)$/) { |
if ($line =~ /^LONCAPA\-prerequisites\-([\d\-]+)\.(?:[.\w]+)$/) { |
| $gotprereqs = $1; |
$gotprereqs = $1; |
| } |
} |
| } |
} |
|
Line 305 sub check_prerequisites {
|
Line 404 sub check_prerequisites {
|
| return $gotprereqs; |
return $gotprereqs; |
| } |
} |
| |
|
| |
sub check_locale { |
| |
my ($distro) = @_; |
| |
my ($fh,$langvar,$command); |
| |
$langvar = 'LANG'; |
| |
if ($distro =~ /^(ubuntu|debian)/) { |
| |
if (!open($fh,"</etc/default/locale")) { |
| |
print &mt('Failed to open: [_1], default locale not checked.', |
| |
'/etc/default/locale'); |
| |
} |
| |
} elsif ($distro =~ /^(suse|sles)(\d+)/) { |
| |
if (($1 eq 'sles') && ($2 >= 15)) { |
| |
if (!open($fh,"</etc/locale.conf")) { |
| |
print &mt('Failed to open: [_1], default locale not checked.', |
| |
'/etc/locale.conf'); |
| |
} |
| |
} else { |
| |
if (!open($fh,"</etc/sysconfig/language")) { |
| |
print &mt('Failed to open: [_1], default locale not checked.', |
| |
'/etc/sysconfig/language'); |
| |
} |
| |
$langvar = 'RC_LANG'; |
| |
} |
| |
} elsif ($distro =~ /^fedora(\d+)/) { |
| |
if ($1 >= 18) { |
| |
if (!open($fh,"</etc/locale.conf")) { |
| |
print &mt('Failed to open: [_1], default locale not checked.', |
| |
'/etc/locale.conf'); |
| |
} |
| |
} elsif (!open($fh,"</etc/sysconfig/i18n")) { |
| |
print &mt('Failed to open: [_1], default locale not checked.', |
| |
'/etc/sysconfig/i18n'); |
| |
} |
| |
} elsif ($distro =~ /^(?:rhes|centos|scientific)(\d+)/) { |
| |
if ($1 >= 7) { |
| |
if (!open($fh,"</etc/locale.conf")) { |
| |
print &mt('Failed to open: [_1], default locale not checked.', |
| |
'/etc/locale.conf'); |
| |
} |
| |
} elsif (!open($fh,"</etc/sysconfig/i18n")) { |
| |
print &mt('Failed to open: [_1], default locale not checked.', |
| |
'/etc/sysconfig/i18n'); |
| |
} |
| |
} else { |
| |
if (!open($fh,"</etc/sysconfig/i18n")) { |
| |
print &mt('Failed to open: [_1], default locale not checked.', |
| |
'/etc/sysconfig/i18n'); |
| |
} |
| |
} |
| |
my @data = <$fh>; |
| |
chomp(@data); |
| |
foreach my $item (@data) { |
| |
if ($item =~ /^\Q$langvar\E=\"?([^\"]*)\"?/) { |
| |
my $default = $1; |
| |
if ($default ne 'en_US.UTF-8') { |
| |
if ($distro =~ /^debian/) { |
| |
$command = 'locale-gen en_US.UTF-8'."\n". |
| |
'update-locale LANG=en_US.UTF-8'; |
| |
} elsif ($distro =~ /^ubuntu/) { |
| |
$command = 'sudo locale-gen en_US.UTF-8'."\n". |
| |
'sudo update-locale LANG=en_US.UTF-8'; |
| |
} elsif ($distro =~ /^(suse|sles)/) { |
| |
$command = 'yast language'; |
| |
} else { |
| |
$command = 'system-config-language'; |
| |
} |
| |
} |
| |
last; |
| |
} |
| |
} |
| |
close($fh); |
| |
return $command; |
| |
} |
| |
|
| sub check_required { |
sub check_required { |
| my ($instdir,$dsn) = @_; |
my ($instdir,$dsn) = @_; |
| my ($distro,$packagecmd,$updatecmd,$installnow) = &get_distro(); |
my ($distro,$packagecmd,$updatecmd,$installnow) = &get_distro(); |
|
Line 313 sub check_required {
|
Line 485 sub check_required {
|
| } |
} |
| my $gotprereqs = &check_prerequisites($packagecmd,$distro); |
my $gotprereqs = &check_prerequisites($packagecmd,$distro); |
| if ($gotprereqs eq '') { |
if ($gotprereqs eq '') { |
| return ($distro,$gotprereqs,$packagecmd,$updatecmd,$installnow); |
return ($distro,$gotprereqs,'',$packagecmd,$updatecmd); |
| } |
} |
| my ($mysqlon,$mysqlsetup,$dbh,$has_pass,$has_lcdb,%recommended,$downloadstatus, |
my $localecmd = &check_locale($distro); |
| $filetouse,$production,$testing); |
unless ($localecmd eq '') { |
| |
return ($distro,$gotprereqs,$localecmd); |
| |
} |
| |
my ($mysqlon,$mysqlsetup,$mysqlrestart,$dbh,$has_pass,$has_lcdb,%recommended, |
| |
$downloadstatus,$filetouse,$production,$testing,$apachefw,$tostop, |
| |
$uses_systemctl,$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 325 sub check_required {
|
Line 502 sub check_required {
|
| unless( -e "/usr/local/sbin/pwauth") { |
unless( -e "/usr/local/sbin/pwauth") { |
| $recommended{'pwauth'} = 1; |
$recommended{'pwauth'} = 1; |
| } |
} |
| |
$hostname = Sys::Hostname::FQDN::fqdn(); |
| |
if ($hostname eq '') { |
| |
$hostname =&get_hostname(); |
| |
} else { |
| |
print &mt("Hostname detected: $hostname. Is that correct? ~[Y/n~]"); |
| |
if (!&get_user_selection(1)) { |
| |
$hostname =&get_hostname(); |
| |
} |
| |
} |
| |
$hostip = Socket::inet_ntoa(scalar(gethostbyname($hostname)) || 'localhost'); |
| |
if ($hostip eq '') { |
| |
$hostip=&get_hostip(); |
| |
} else { |
| |
print &mt("Host IP address detected: $hostip. Is that correct? ~[Y/n~]"); |
| |
if (!&get_user_selection(1)) { |
| |
$hostip=&get_hostip(); |
| |
} |
| |
} |
| |
print_and_log("\n".&mt('Hostname is [_1] and IP address is [_2]',$hostname,$hostip)."\n"); |
| $mysqlon = &check_mysql_running($distro); |
$mysqlon = &check_mysql_running($distro); |
| if ($mysqlon) { |
if ($mysqlon) { |
| my $mysql_has_wwwuser = &check_mysql_wwwuser(); |
my $mysql_has_wwwuser = &check_mysql_wwwuser(); |
| ($mysqlsetup,$has_pass,$dbh) = |
($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser) = |
| &check_mysql_setup($instdir,$dsn); |
&check_mysql_setup($instdir,$dsn,$distro,$mysql_has_wwwuser); |
| if ($mysqlsetup eq 'noroot') { |
if ($mysqlsetup eq 'needsrestart') { |
| $recommended{'mysqlperms'} = 1; |
$mysqlrestart = ''; |
| |
if ($distro eq 'ubuntu') { |
| |
$mysqlrestart = 'sudo '; |
| |
} |
| |
$mysqlrestart .= 'service mysql restart'; |
| |
return ($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow,$mysqlrestart); |
| } else { |
} else { |
| unless ($mysql_has_wwwuser) { |
if ($mysqlsetup eq 'noroot') { |
| $recommended{'mysqlperms'} = 1; |
$recommended{'mysqlperms'} = 1; |
| |
} else { |
| |
unless ($mysql_has_wwwuser) { |
| |
$recommended{'mysqlperms'} = 1; |
| |
} |
| |
} |
| |
if ($dbh) { |
| |
$has_lcdb = &check_loncapa_mysqldb($dbh); |
| |
} |
| |
unless ($has_lcdb) { |
| |
$recommended{'mysql'} = 1; |
| } |
} |
| } |
|
| if ($dbh) { |
|
| $has_lcdb = &check_loncapa_mysqldb($dbh); |
|
| } |
|
| unless ($has_lcdb) { |
|
| $recommended{'mysql'} = 1; |
|
| } |
} |
| } |
} |
| my $tostop; |
my ($sslhostsfilesref,$has_std,$has_int,$rewritenum,$nochgstd,$nochgint); |
| $recommended{'firewall'} = &chkfirewall($distro); |
($recommended{'firewall'},$apachefw) = &chkfirewall($distro); |
| ($recommended{'runlevels'},$tostop) = &chkconfig($distro); |
($recommended{'runlevels'},$tostop,$uses_systemctl) = &chkconfig($distro,$instdir); |
| $recommended{'apache'} = &chkapache($distro,$instdir); |
$recommended{'apache'} = &chkapache($distro,$instdir); |
| |
($recommended{'apachessl'},$sslhostsfilesref,$has_std,$has_int,$rewritenum, |
| |
$nochgstd,$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,$gotprereqs,$packagecmd,$updatecmd,$installnow, |
return ($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow, |
| \%recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus, |
$mysqlrestart,\%recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus, |
| $filetouse,$production,$testing); |
$filetouse,$production,$testing,$apachefw,$uses_systemctl,$hostname, |
| |
$hostip,$sslhostsfilesref,$has_std,$has_int,$rewritenum,$nochgstd, |
| |
$nochgint); |
| } |
} |
| |
|
| sub check_mysql_running { |
sub check_mysql_running { |
| my ($distro) = @_; |
my ($distro) = @_; |
| |
my $use_systemctl; |
| my $mysqldaemon ='mysqld'; |
my $mysqldaemon ='mysqld'; |
| if ($distro =~ /^(suse|sles|debian|ubuntu)/) { |
if ($distro =~ /^(suse|sles|debian|ubuntu)/) { |
| $mysqldaemon = 'mysql'; |
$mysqldaemon = 'mysql'; |
| } |
} |
| if (open(PIPE,"/etc/init.d/$mysqldaemon status 2>&1 |")) { |
my $process = 'mysqld_safe'; |
| |
my $proc_owner = 'root'; |
| |
if ($distro =~ /^ubuntu(\w+)/) { |
| |
if ($1 >= 10) { |
| |
$process = 'mysqld'; |
| |
$proc_owner = 'mysql'; |
| |
} |
| |
} elsif ($distro =~ /^fedora(\d+)/) { |
| |
if ($1 >= 16) { |
| |
$process = 'mysqld'; |
| |
$proc_owner = 'mysql'; |
| |
$use_systemctl = 1; |
| |
} |
| |
if ($1 >= 19) { |
| |
$mysqldaemon ='mariadb'; |
| |
} |
| |
} elsif ($distro =~ /^(?:centos|rhes|scientific)(\d+)/) { |
| |
if ($1 >= 7) { |
| |
$mysqldaemon ='mariadb'; |
| |
$process = 'mysqld'; |
| |
$proc_owner = 'mysql'; |
| |
$use_systemctl = 1; |
| |
} |
| |
} elsif ($distro =~ /^sles(\d+)/) { |
| |
if ($1 >= 12) { |
| |
$use_systemctl = 1; |
| |
$proc_owner = 'mysql'; |
| |
$process = 'mysqld'; |
| |
} |
| |
if ($1 >= 15) { |
| |
$mysqldaemon ='mariadb'; |
| |
} |
| |
} elsif ($distro =~ /^suse(\d+)/) { |
| |
if ($1 >= 13) { |
| |
$use_systemctl = 1; |
| |
} |
| |
} |
| |
if (open(PIPE,"ps -ef |grep $process |grep ^$proc_owner |grep -v grep 2>&1 |")) { |
| my $status = <PIPE>; |
my $status = <PIPE>; |
| close(PIPE); |
close(PIPE); |
| chomp($status); |
chomp($status); |
| if ($status =~ /\(pid\s+\d+\)/) { |
if ($status =~ /^\Q$proc_owner\E\s+\d+\s+/) { |
| print_and_log(&mt('MySQL is running.')."\n"); |
print_and_log(&mt('MySQL is running.')."\n"); |
| return 1; |
return 1; |
| } else { |
} else { |
| system("/etc/rc.d/init.d/$mysqldaemon start"); |
if ($use_systemctl) { |
| |
system("/bin/systemctl start $mysqldaemon.service >/dev/null 2>&1 "); |
| |
} else { |
| |
system("/etc/init.d/$mysqldaemon start >/dev/null 2>&1 "); |
| |
} |
| print_and_log(&mt('Waiting for MySQL to start.')."\n"); |
print_and_log(&mt('Waiting for MySQL to start.')."\n"); |
| sleep 5; |
sleep 5; |
| if (open (PIPE, "/etc/init.d/$mysqldaemon 2>&1 |")) { |
if (open(PIPE,"ps -ef |grep $process |grep -v grep 2>&1 |")) { |
| my $status = <PIPE>; |
$status = <PIPE>; |
| close(PIPE); |
close(PIPE); |
| chomp($status); |
chomp($status); |
| if ($status =~ /\(pid\s+\d\)/) { |
if ($status =~ /^\Q$proc_owner\E\s+\d+\s+/) { |
| print_and_log(&mt('MySQL is running.')."\n"); |
print_and_log(&mt('MySQL is running.')."\n"); |
| return 1; |
return 1; |
| } else { |
} else { |
| print_and_log(&mt('Unable to start MySQL.')."\n"); |
print_and_log(&mt('Still waiting for MySQL to start.')."\n"); |
| |
sleep 5; |
| |
if (open(PIPE,"ps -ef |grep $process |grep -v grep 2>&1 |")) { |
| |
$status = <PIPE>; |
| |
close(PIPE); |
| |
chomp($status); |
| |
if ($status =~ /^\Q$proc_owner\E\s+\d+\s+/) { |
| |
print_and_log(&mt('MySQL is running.')."\n"); |
| |
return 1; |
| |
} else { |
| |
print_and_log(&mt('Given up waiting for MySQL to start.')."\n"); |
| |
} |
| |
} |
| } |
} |
| } else { |
|
| print_and_log(&mt('Unable to start MySQL.')."\n"); |
|
| } |
} |
| } |
} |
| } else { |
} else { |
|
Line 394 sub check_mysql_running {
|
Line 655 sub check_mysql_running {
|
| } |
} |
| |
|
| sub chkconfig { |
sub chkconfig { |
| my ($distro) = @_; |
my ($distro,$instdir) = @_; |
| my (%needfix,%tostop); |
my (%needfix,%tostop,%uses_systemctl); |
| my $checker_bin = '/sbin/chkconfig'; |
my $checker_bin = '/sbin/chkconfig'; |
| my $mysqldaemon ='mysqld'; |
my $sysctl_bin = '/bin/systemctl'; |
| my $webserver = 'httpd'; |
my %daemon = ( |
| my $cupsdaemon = 'cups'; |
mysql => 'mysqld', |
| |
apache => 'httpd', |
| |
cups => 'cups', |
| |
ntp => 'ntpd', |
| |
memcached => 'memcached', |
| |
); |
| my @runlevels = qw/3 4 5/; |
my @runlevels = qw/3 4 5/; |
| my @norunlevels = qw/0 1 6/; |
my @norunlevels = qw/0 1 6/; |
| if ($distro =~ /^(suse|sles)/) { |
if ($distro =~ /^(suse|sles)/) { |
| @runlevels = qw/3 5/; |
@runlevels = qw/3 5/; |
| @norunlevels = qw/0 2 1 6/; |
@norunlevels = qw/0 2 1 6/; |
| $mysqldaemon = 'mysql'; |
$daemon{'mysql'} = 'mysql'; |
| $webserver = 'apache2'; |
$daemon{'apache'} = 'apache2'; |
| |
$daemon{'ntp'} = 'ntp'; |
| if ($distro =~ /^(suse|sles)9/) { |
if ($distro =~ /^(suse|sles)9/) { |
| $webserver = 'apache'; |
$daemon{'apache'} = 'apache'; |
| } |
} |
| } elsif ($distro =~ /^(debian|ubuntu)/) { |
if ($distro =~ /^(suse|sles)([\d\.]+)/) { |
| |
my $name = $1; |
| |
my $num = $2; |
| |
if ($num > 11) { |
| |
$uses_systemctl{'apache'} = 1; |
| |
if (($name eq 'sles') || ($name eq 'suse' && $num >= 13.2)) { |
| |
$uses_systemctl{'mysql'} = 1; |
| |
$uses_systemctl{'ntp'} = 1; |
| |
$uses_systemctl{'cups'} = 1; |
| |
$uses_systemctl{'memcached'} = 1; |
| |
if (($name eq 'sles') && ($num >= 15)) { |
| |
$daemon{'ntp'} = 'chronyd'; |
| |
$daemon{'mysql'} = 'mariadb'; |
| |
} else { |
| |
$daemon{'ntp'} = 'ntpd'; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} elsif ($distro =~ /^(?:debian|ubuntu)(\d+)/) { |
| |
my $version = $1; |
| @runlevels = qw/2 3 4 5/; |
@runlevels = qw/2 3 4 5/; |
| @norunlevels = qw/0 1 6/; |
@norunlevels = qw/0 1 6/; |
| $checker_bin = '/usr/sbin/sysv-rc-conf'; |
if (($distro =~ /^ubuntu/) && ($version <= 16)) { |
| $mysqldaemon = 'mysql'; |
$checker_bin = '/usr/sbin/sysv-rc-conf'; |
| $webserver = 'apache2'; |
} else { |
| |
$uses_systemctl{'ntp'} = 1; |
| |
$uses_systemctl{'mysql'} = 1; |
| |
$uses_systemctl{'apache'} = 1; |
| |
$uses_systemctl{'memcached'} = 1; |
| |
$uses_systemctl{'cups'} = 1; |
| |
} |
| |
$daemon{'mysql'} = 'mysql'; |
| |
$daemon{'apache'} = 'apache2'; |
| |
$daemon{'ntp'} = 'ntp'; |
| |
if (($distro =~ /^ubuntu/) && ($version <= 8)) { |
| |
$daemon{'cups'} = 'cupsys'; |
| |
} |
| |
} elsif ($distro =~ /^fedora(\d+)/) { |
| |
my $version = $1; |
| |
if ($version >= 15) { |
| |
$uses_systemctl{'ntp'} = 1; |
| |
} |
| |
if ($version >= 16) { |
| |
$uses_systemctl{'mysql'} = 1; |
| |
$uses_systemctl{'apache'} = 1; |
| |
$uses_systemctl{'memcached'} = 1; |
| |
$uses_systemctl{'cups'} = 1; |
| |
} |
| |
if ($version >= 19) { |
| |
$daemon{'mysql'} = 'mariadb'; |
| |
} |
| |
} elsif ($distro =~ /^(?:centos|rhes|scientific)(\d+)/) { |
| |
my $version = $1; |
| |
if ($version >= 7) { |
| |
$uses_systemctl{'ntp'} = 1; |
| |
$uses_systemctl{'mysql'} = 1; |
| |
$uses_systemctl{'apache'} = 1; |
| |
$uses_systemctl{'memcached'} = 1; |
| |
$uses_systemctl{'cups'} = 1; |
| |
$daemon{'mysql'} = 'mariadb'; |
| |
} |
| } |
} |
| |
my $nocheck; |
| if (! -x $checker_bin) { |
if (! -x $checker_bin) { |
| print &mt('Could not check runlevel status for MySQL or Apache.')."\n"; |
if ($uses_systemctl{'mysql'} && $uses_systemctl{'apache'}) { |
| |
if (! -x $sysctl_bin) { |
| |
$nocheck = 1; |
| |
} |
| |
} else { |
| |
$nocheck = 1; |
| |
} |
| |
} |
| |
if ($nocheck) { |
| |
print &mt('Could not check runlevel status for MySQL or Apache')."\n"; |
| return; |
return; |
| } |
} |
| my $rlstr = join('',@runlevels); |
my $rlstr = join('',@runlevels); |
| my $nrlstr = join('',@norunlevels); |
my $nrlstr = join('',@norunlevels); |
| foreach my $type ('apache','mysql','cups') { |
|
| my $service; |
foreach my $type ('apache','mysql','ntp','cups','memcached') { |
| if ($type eq 'apache') { |
my $service = $daemon{$type}; |
| $service = $webserver; |
if ($uses_systemctl{$type}) { |
| } elsif ($type eq 'mysql') { |
if (($type eq 'memcached') || ($type eq 'cups')) { |
| $service = $mysqldaemon; |
if (-l "/etc/systemd/system/multi-user.target.wants/$service.service") { |
| } elsif ($type eq 'cups') { |
$tostop{$type} = 1; |
| $service = $cupsdaemon; |
} |
| } |
} else { |
| my $command = $checker_bin.' --list '.$service; |
if (!-l "/etc/systemd/system/multi-user.target.wants/$service.service") { |
| my $results = `$command`; |
$needfix{$type} = "systemctl enable $service.service"; |
| my $tofix; |
|
| if ($results eq '') { |
|
| if (($type eq 'apache') || ($type eq 'mysql')) { |
|
| if ($distro =~ /^(debian|ubuntu)/) { |
|
| $tofix = "$checker_bin --level $nrlstr $service off\n"; |
|
| } else { |
|
| $tofix = "$checker_bin --add $service\n"; |
|
| } |
} |
| } |
} |
| } else { |
} else { |
| my %curr_runlevels; |
my $command = $checker_bin.' --list '.$service.' 2>/dev/null'; |
| for (my $rl=0; $rl<=6; $rl++) { |
if ($type eq 'cups') { |
| if ($results =~ /$rl:on/) { $curr_runlevels{$rl}++; } |
if ($distro =~ /^(?:debian|ubuntu)(\d+)/) { |
| |
my $version = $1; |
| |
if (($distro =~ /^ubuntu/) && ($version <= 8)) { |
| |
$command = $checker_bin.' --list cupsys 2>/dev/null'; |
| |
} |
| |
} |
| } |
} |
| if (($type eq 'apache') || ($type eq 'mysql')) { |
my $results = `$command`; |
| my $warning; |
my $tofix; |
| foreach my $rl (@runlevels) { |
if ($results eq '') { |
| if (!exists($curr_runlevels{$rl})) { |
if (($type eq 'apache') || ($type eq 'mysql') || ($type eq 'ntp')) { |
| $warning = 1; |
if ($distro =~ /^(debian|ubuntu)/) { |
| |
$tofix = "update-rc.d $type defaults"; |
| |
} else { |
| |
$tofix = "$checker_bin --add $service\n"; |
| } |
} |
| } |
} |
| if ($warning) { |
} else { |
| $tofix = "$checker_bin --level $rlstr $service on\n"; |
my %curr_runlevels; |
| |
for (my $rl=0; $rl<=6; $rl++) { |
| |
if ($results =~ /$rl:on/) { $curr_runlevels{$rl}++; } |
| |
} |
| |
if (($type eq 'apache') || ($type eq 'mysql') || ($type eq 'ntp')) { |
| |
my $warning; |
| |
foreach my $rl (@runlevels) { |
| |
if (!exists($curr_runlevels{$rl})) { |
| |
$warning = 1; |
| |
} |
| |
} |
| |
if ($warning) { |
| |
$tofix = "$checker_bin --level $rlstr $service on\n"; |
| |
} |
| |
} elsif (keys(%curr_runlevels) > 0) { |
| |
$tostop{$type} = 1; |
| } |
} |
| } elsif (keys(%curr_runlevels) > 0) { |
} |
| $tostop{$type} = 1; |
if ($tofix) { |
| |
$needfix{$type} = $tofix; |
| } |
} |
| } |
} |
| if ($tofix) { |
|
| $needfix{$type} = $tofix; |
|
| } |
|
| } |
} |
| if ($distro =~ /^(suse|sles)([\d\.]+)$/) { |
if ($distro =~ /^(suse|sles)([\d\.]+)$/) { |
| my $name = $1; |
my $name = $1; |
|
Line 475 sub chkconfig {
|
Line 822 sub chkconfig {
|
| } else { |
} else { |
| $major = $version; |
$major = $version; |
| } |
} |
| if ($major > 10) { |
if (($major > 10) && ($major <= 13)) { |
| $needfix{'insserv'} = &check_SuSEfirewall2_setup(); |
if (&check_SuSEfirewall2_setup($instdir)) { |
| |
$needfix{'insserv'} = 1; |
| |
} |
| |
} |
| |
} |
| |
return (\%needfix,\%tostop,\%uses_systemctl); |
| |
} |
| |
|
| |
sub uses_firewalld { |
| |
my ($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 (\%needfix,\%tostop); |
return $inuse; |
| } |
} |
| |
|
| sub chkfirewall { |
sub chkfirewall { |
| |
my ($distro) = @_; |
| my $configfirewall = 1; |
my $configfirewall = 1; |
| my %ports = ( |
my %ports = ( |
| http => 80, |
http => 80, |
| https => 443, |
https => 443, |
| ); |
); |
| |
my %activefw; |
| if (&firewall_is_active()) { |
if (&firewall_is_active()) { |
| my $iptables = &get_pathto_iptables(); |
if (&uses_firewalld($distro)) { |
| if ($iptables eq '') { |
my %current; |
| print &mt('Firewall not checked as path to iptables not determined.')."\n"; |
if (open(PIPE,'firewall-cmd --permanent --zone=public --list-services |')) { |
| |
my $svc = <PIPE>; |
| |
close(PIPE); |
| |
chomp($svc); |
| |
map { $current{$_} = 1; } (split(/\s+/,$svc)); |
| |
} |
| |
if ($current{'http'} && $current{'https'}) { |
| |
$configfirewall = 0; |
| |
} |
| } else { |
} else { |
| my @fwchains = &get_fw_chains($iptables); |
my $iptables = &get_pathto_iptables(); |
| if (@fwchains) { |
if ($iptables eq '') { |
| my %activefw; |
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 { |
| print &mt('Firewall not enabled.')."\n"; |
print &mt('Firewall not enabled.')."\n"; |
| } |
} |
| return $configfirewall; |
return ($configfirewall,\%activefw); |
| } |
} |
| |
|
| sub chkapache { |
sub chkapache { |
| my ($distro,$instdir) = @_; |
my ($distro,$instdir) = @_; |
| my $fixapache = 1; |
my $fixapache = 1; |
| if ($distro =~ /^(debian|ubuntu)/) { |
if ($distro =~ /^(debian|ubuntu)(\d+)$/) { |
| if (!-e "$instdir/apache2.conf") { |
my $distname = $1; |
| |
my $version = $2; |
| |
my ($stdconf,$stdsite); |
| |
if (($distname eq 'ubuntu') && ($version > 12)) { |
| |
$stdconf = "$instdir/debian-ubuntu/ubuntu14/loncapa_conf"; |
| |
$stdsite = "$instdir/debian-ubuntu/ubuntu14/loncapa_sites"; |
| |
} else { |
| |
$stdconf = "$instdir/debian-ubuntu/loncapa"; |
| |
} |
| |
if (!-e $stdconf) { |
| $fixapache = 0; |
$fixapache = 0; |
| print &mt('Warning: No LON-CAPA Apache configuration file found for installation check.')."\n"; |
print &mt('Warning: No LON-CAPA Apache configuration file found for installation check.')."\n"; |
| } elsif ((-e "/etc/apache2/sites-available/loncapa") && (-e "$instdir/apache2.conf")) { |
} else { |
| if (open(PIPE, "diff --brief $instdir/apache2.conf /etc/apache2/sites-available/loncapa |")) { |
my ($configfile,$sitefile); |
| |
if (($distname eq 'ubuntu') && ($version > 12)) { |
| |
$sitefile = '/etc/apache2/sites-available/loncapa'; |
| |
$configfile = "/etc/apache2/conf-available/loncapa"; |
| |
} else { |
| |
$configfile = "/etc/apache2/sites-available/loncapa"; |
| |
} |
| |
if (($configfile ne '') && (-e $configfile) && (-e $stdconf)) { |
| |
if (open(PIPE, "diff --brief $stdconf $configfile |")) { |
| |
my $diffres = <PIPE>; |
| |
close(PIPE); |
| |
chomp($diffres); |
| |
unless ($diffres) { |
| |
$fixapache = 0; |
| |
} |
| |
} |
| |
} |
| |
if ((!$fixapache) && ($distname eq 'ubuntu') && ($version > 12)) { |
| |
if (($sitefile ne '') && (-e $sitefile) && (-e $stdsite)) { |
| |
if (open(PIPE, "diff --brief $stdsite $sitefile |")) { |
| |
my $diffres = <PIPE>; |
| |
close(PIPE); |
| |
chomp($diffres); |
| |
unless ($diffres) { |
| |
$fixapache = 0; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if (!$fixapache) { |
| |
foreach my $module ('headers.load','expires.load') { |
| |
unless (-l "/etc/apache2/mods-enabled/$module") { |
| |
$fixapache = 1; |
| |
} |
| |
} |
| |
} |
| |
} elsif ($distro =~ /^(suse|sles)([\d\.]+)$/) { |
| |
my ($name,$version) = ($1,$2); |
| |
my $apache = 'apache'; |
| |
my $conf_file = "$instdir/sles-suse/default-server.conf"; |
| |
if ($version >= 10) { |
| |
$apache = 'apache2'; |
| |
} |
| |
if (($name eq 'sles') && ($version >= 12)) { |
| |
$conf_file = "$instdir/sles-suse/apache2.4/default-server.conf"; |
| |
} |
| |
if (!-e "$conf_file") { |
| |
$fixapache = 0; |
| |
print &mt('Warning: No LON-CAPA Apache configuration file found for installation check.')."\n"; |
| |
} elsif (-e "/etc/$apache/default-server.conf") { |
| |
if (open(PIPE, "diff --brief $conf_file /etc/$apache/default-server.conf |")) { |
| my $diffres = <PIPE>; |
my $diffres = <PIPE>; |
| close(PIPE); |
close(PIPE); |
| chomp($diffres); |
chomp($diffres); |
|
Line 534 sub chkapache {
|
Line 994 sub chkapache {
|
| } |
} |
| } |
} |
| } |
} |
| } elsif ($distro =~ /^(?:suse|sles)([\d\.]+)$/) { |
} elsif ($distro eq 'rhes4') { |
| my $apache = 'apache'; |
if (!-e "$instdir/rhes4/httpd.conf") { |
| if ($1 >= 10) { |
|
| my $apache = 'apache2'; |
|
| } |
|
| if (!-e "$instdir/default-server.conf") { |
|
| $fixapache = 0; |
$fixapache = 0; |
| print &mt('Warning: No LON-CAPA Apache configuration file found for installation check.')."\n"; |
print &mt('Warning: No LON-CAPA Apache configuration file found for installation check.')."\n"; |
| } elsif ((-e "/etc/$apache/default-server.conf") && (-e "$instdir/default-server.conf")) { |
} elsif ((-e "/etc/httpd/conf/httpd.conf") && (-e "$instdir/rhes4/httpd.conf")) { |
| if (open(PIPE, "diff --brief $instdir/default-server.conf /etc/$apache/default-server.conf |")) { |
if (open(PIPE, "diff --brief $instdir/rhes4/httpd.conf /etc/httpd/conf/httpd.conf |")) { |
| my $diffres = <PIPE>; |
my $diffres = <PIPE>; |
| close(PIPE); |
close(PIPE); |
| chomp($diffres); |
chomp($diffres); |
|
Line 553 sub chkapache {
|
Line 1009 sub chkapache {
|
| } |
} |
| } |
} |
| } else { |
} else { |
| if (!-e "$instdir/httpd.conf") { |
my $configfile = 'httpd.conf'; |
| |
if ($distro =~ /^(?:centos|rhes|scientific)(\d+)$/) { |
| |
if ($1 >= 7) { |
| |
$configfile = 'apache2.4/httpd.conf'; |
| |
} elsif ($1 > 5) { |
| |
$configfile = 'new/httpd.conf'; |
| |
} |
| |
} elsif ($distro =~ /^fedora(\d+)$/) { |
| |
if ($1 > 17) { |
| |
$configfile = 'apache2.4/httpd.conf'; |
| |
} elsif ($1 > 10) { |
| |
$configfile = 'new/httpd.conf'; |
| |
} |
| |
} |
| |
if (!-e "$instdir/centos-rhes-fedora-sl/$configfile") { |
| $fixapache = 0; |
$fixapache = 0; |
| print &mt('Warning: No LON-CAPA Apache configuration file found for installation check.')."\n"; |
print &mt('Warning: No LON-CAPA Apache configuration file found for installation check.')."\n"; |
| } elsif ((-e "/etc/httpd/conf/httpd.conf") && (-e "$instdir/httpd.conf")) { |
} elsif ((-e "/etc/httpd/conf/httpd.conf") && (-e "$instdir/centos-rhes-fedora-sl/$configfile")) { |
| if (open(PIPE, "diff --brief $instdir/httpd.conf /etc/httpd/conf/httpd.conf |")) { |
if (open(PIPE, "diff --brief $instdir/centos-rhes-fedora-sl/$configfile /etc/httpd/conf/httpd.conf |")) { |
| my $diffres = <PIPE>; |
my $diffres = <PIPE>; |
| close(PIPE); |
close(PIPE); |
| chomp($diffres); |
chomp($diffres); |
| print "Diff is ||$diffres||\n"; |
|
| unless ($diffres) { |
unless ($diffres) { |
| $fixapache = 0; |
$fixapache = 0; |
| } |
} |
|
Line 571 sub chkapache {
|
Line 1040 sub chkapache {
|
| return $fixapache; |
return $fixapache; |
| } |
} |
| |
|
| |
# |
| |
# chkapachessl() determines whether a server's Apache SSL configuration |
| |
# needs updating to support LON-CAPA. |
| |
# |
| |
# LON-CAPA uses VirtualHosts for port 443, and requires that they are |
| |
# defined in one Apache configuration file containing two VirtualHost |
| |
# blocks, in order: |
| |
# |
| |
# (1) a block with no ServerName, or with ServerName set to the |
| |
# server's hostname. This block should contain: |
| |
# |
| |
# <IfModule mod_rewrite.c> |
| |
# LON-CAPA rewrite rules defined in sslrewrite.conf |
| |
# </IfModule> |
| |
# |
| |
# (2) a block with ServerName set to internal-$hostname |
| |
# (where $hostname is server's hostname). |
| |
# This block should contain the config and rewrite rules |
| |
# found in loncapassl.conf. |
| |
# |
| |
# chkapachessl() retrieves the names of .conf files in |
| |
# the directory appropriate for the particular Linux distro, |
| |
# and then checks to see which .conf file is the best candidate as |
| |
# the single file containing VirtualHosts definitions and |
| |
# <IfModule mod_rewrite.c> </IfModule> rewrite blocks. |
| |
# |
| |
# The best candidate is the one containing a block: |
| |
# <VirtualHost ????? :443> |
| |
# (where ????? might be _default_ or * or an IP address) |
| |
# <IfModule mod_rewrite.c> |
| |
# </IfModule> |
| |
# </VirtualHost> |
| |
# with the fewest differences between the contents of the |
| |
# IfModule block and the expected contents (from sslrewrite.conf) |
| |
# |
| |
# If there are no files with rewrite blocks, then a candidate file |
| |
# is chosen from the .conf files containing VirtualHosts definitions. |
| |
# |
| |
# If the user includes "Configure SSL for Apache web server" as |
| |
# one of the actions to take to prepare the server for LON-CAPA |
| |
# installation, then the output from &chkapachessl() will be |
| |
# used to determined which file will contain VirtualHost configs. |
| |
# |
| |
# If there are no files containing VirtualHosts definitions, then |
| |
# <VirtualHost *:443> </VirtualHost> blocks will be appended to |
| |
# the standard Apache SSL config for the particular distro: |
| |
# ssl.conf for RHEL/CentOS/Scientific/Fedora, vhost-ssl.conf |
| |
# for SuSE/SLES, and default-ssl.conf for Ubuntu. |
| |
# |
| |
# Once a file is selected, the contents of sslrewrite.conf and |
| |
# loncapassl.conf are compared with appropriate blocks in the file |
| |
# and the user will be prompted to agree to insertion of missing |
| |
# lines and/or deletion of surplus lines. |
| |
# |
| |
|
| |
sub chkapachessl { |
| |
my ($distro,$instdir,$hostname,$hostip) = @_; |
| |
my $fixapachessl = 1; |
| |
my $sslintconf = "$instdir/loncapassl.conf"; |
| |
my $sslrewriteconf = "$instdir/sslrewrite.conf"; |
| |
my (%sslfiles,%rewrites,%vhostonly,$has_std,$has_int,$rewritenum,$nochgint,$nochgstd); |
| |
$nochgstd = 0; |
| |
$nochgint = 0; |
| |
if (!-e $sslintconf) { |
| |
$fixapachessl = 0; |
| |
print &mt('Warning: LON-CAPA SSL Apache configuration file [_1] needed for installation check.',$sslintconf)."\n"; |
| |
} elsif (!-e $sslrewriteconf) { |
| |
$fixapachessl = 0; |
| |
print &mt('Warning: LON-CAPA SSL Apache configuration file [_1] needed for installation check is missing.',$sslrewriteconf)."\n"; |
| |
} else { |
| |
my $ssldir; |
| |
if ($distro =~ /^(debian|ubuntu)(\d+)$/) { |
| |
$ssldir = '/etc/apache2/sites-available'; |
| |
} elsif ($distro =~ /(suse|sles)/) { |
| |
$ssldir = '/etc/apache2/vhosts.d'; |
| |
} else { |
| |
$ssldir = '/etc/httpd/conf.d'; |
| |
} |
| |
my @rewritessl = (); |
| |
if (open(my $fh,'<',$sslrewriteconf)) { |
| |
my $skipnext = 0; |
| |
while (<$fh>) { |
| |
chomp(); |
| |
s/(^\s+|\s+$)//g; |
| |
next if ($_ eq ''); |
| |
next if ($_ eq '<IfModule mod_rewrite.c>'); |
| |
next if ($_ eq '</IfModule>'); |
| |
if ($_ eq 'RewriteCond %{REMOTE_ADDR} {[[[[HostIP]]]]}') { |
| |
if (($hostip ne '') && ($hostip ne '127.0.0.1')) { |
| |
push(@rewritessl,'RewriteCond %{REMOTE_ADDR} '.$hostip); |
| |
next; |
| |
} else { |
| |
$skipnext = 1; |
| |
} |
| |
} elsif (($_ eq 'RewriteRule (.*) - [L]') && ($skipnext)) { |
| |
$skipnext = 0; |
| |
next; |
| |
} |
| |
push(@rewritessl,$_); |
| |
} |
| |
} |
| |
my @intssl = (); |
| |
if (open(my $fh,'<',$sslintconf)) { |
| |
while(<$fh>) { |
| |
chomp(); |
| |
s/(^\s+|\s+$)//g; |
| |
next if ($_ eq ''); |
| |
if ($_ eq 'ServerName internal-{[[[[Hostname]]]]}') { |
| |
if ($hostname ne '') { |
| |
push(@intssl,'ServerName internal-'.$hostname); |
| |
next; |
| |
} |
| |
} |
| |
next if ($_ eq '<VirtualHost *:443>'); |
| |
next if ($_ eq '</VirtualHost>'); |
| |
push(@intssl,$_); |
| |
} |
| |
} |
| |
if (-d $ssldir) { |
| |
my @actualint = (); |
| |
if (opendir(my $dir,$ssldir)) { |
| |
my @sslconf_files; |
| |
foreach my $file (grep(!/^\.+/,readdir($dir))) { |
| |
next if (($distro =~ /(suse|sles)/) && ($file =~ /\.template$/)); |
| |
next if ($file =~ /\.rpmnew$/); |
| |
if (open(my $fh,'<',"$ssldir/$file")) { |
| |
while (<$fh>) { |
| |
if (/^\s*<VirtualHost\s+[^:]*\:443>\s*$/) { |
| |
push(@sslconf_files,$file); |
| |
last; |
| |
} |
| |
} |
| |
close($fh); |
| |
} |
| |
} |
| |
closedir($dir); |
| |
if (@sslconf_files) { |
| |
foreach my $file (@sslconf_files) { |
| |
if (open(my $fh,'<',"$ssldir/$file")) { |
| |
my ($virtualhost,$rewrite,$num) = (0,0,0); |
| |
my ($currname,$has_rewrite); |
| |
while (<$fh>) { |
| |
chomp(); |
| |
next if (/^\s*$/); |
| |
if ($virtualhost) { |
| |
if (/^\s*<\/VirtualHost>/) { |
| |
if ($currname !~ /^\Qinternal-$hostname\E/) { |
| |
if ($has_rewrite) { |
| |
delete($vhostonly{$file}); |
| |
} else { |
| |
$vhostonly{$file} = 1; |
| |
} |
| |
} |
| |
$sslfiles{$currname}{$file} = 1; |
| |
$virtualhost = 0; |
| |
$currname = ''; |
| |
$has_rewrite = ''; |
| |
next; |
| |
} elsif (/^\s*ServerName\s+([^\s]+)\s*$/) { |
| |
$currname = $1; |
| |
} |
| |
if ($currname =~ /^\Qinternal-$hostname\E/) { |
| |
s/(^\s+|\s+$)//g; |
| |
push(@actualint,$_); |
| |
$has_int = $file; |
| |
} else { |
| |
if ($rewrite) { |
| |
if (/^\s*<\/IfModule>/) { |
| |
$rewrite = 0; |
| |
$num ++; |
| |
} else { |
| |
s/(^\s+|\s+$)//g; |
| |
push(@{$rewrites{$file}[$num]},$_); |
| |
} |
| |
} elsif (/^\s*<IfModule\s+mod_rewrite\.c>/) { |
| |
$rewrite = 1; |
| |
$has_rewrite = 1; |
| |
if ($currname eq '') { |
| |
$currname = $hostname; |
| |
} |
| |
$rewrites{$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; |
| if (ref($tostop) eq 'HASH') { |
if (ref($tostop) eq 'HASH') { |
| %stopsrvcs = %{$tostop}; |
%stopsrvcs = %{$tostop}; |
| } |
} |
| foreach my $service ('cups') { |
foreach my $service ('cups','memcached') { |
| next if (exists($stopsrvcs{$service})); |
next if (exists($stopsrvcs{$service})); |
| my $daemon = $service; |
my $daemon = $service; |
| if ($service eq 'cups') { |
if ($service eq 'cups') { |
|
Line 589 sub chksrvcs {
|
Line 1346 sub chksrvcs {
|
| chomp($daemonrunning); |
chomp($daemonrunning); |
| close(PIPE); |
close(PIPE); |
| if ($daemonrunning) { |
if ($daemonrunning) { |
| $stopsrvcs{$service} = 1; |
if ($service eq 'memcached') { |
| |
my $cmd = '/usr/bin/memcached'; |
| |
if ($distro =~ /^(suse|sles)/) { |
| |
$cmd = '/usr/sbin/memcached'; |
| |
} |
| |
unless ($daemonrunning =~ m{^www[^/]+\Q$cmd -m 400 -v\E$}) { |
| |
$stopsrvcs{$service} = 1; |
| |
} |
| |
} else { |
| |
$stopsrvcs{$service} = 1; |
| |
} |
| } |
} |
| } |
} |
| } |
} |
| return \%stopsrvcs; |
return \%stopsrvcs; |
| } |
} |
| |
|
|
Line 614 sub need_download {
|
Line 1381 sub need_download {
|
| if ($version eq 'current') { |
if ($version eq 'current') { |
| my @stats = stat("$rootdir/$file"); |
my @stats = stat("$rootdir/$file"); |
| $localcurrent = $stats[7]; |
$localcurrent = $stats[7]; |
| if ($localcurrent eq $stdsizes->{$production}) { |
if ($localcurrent == $stdsizes->{$production}) { |
| $needs_download = 0; |
$needs_download = 0; |
| $filetouse = $file; |
$filetouse = $file; |
| } |
} |
| } elsif ($version eq 'testing') { |
} elsif ($version eq 'testing') { |
| my @stats = stat("$rootdir/$file"); |
my @stats = stat("$rootdir/$file"); |
| $localtesting = $stats[7]; |
$localtesting = $stats[7]; |
| if ($localtesting eq $stdsizes->{$testing}) { |
if ($localtesting == $stdsizes->{$testing}) { |
| $needs_download = 0; |
$needs_download = 0; |
| $filetouse = $file; |
$filetouse = $file; |
| } |
} |
|
Line 686 sub need_download {
|
Line 1453 sub need_download {
|
| } |
} |
| |
|
| sub check_mysql_setup { |
sub check_mysql_setup { |
| my ($instdir,$dsn) = @_; |
my ($instdir,$dsn,$distro,$mysql_has_wwwuser) = @_; |
| my ($mysqlsetup,$has_pass); |
my ($mysqlsetup,$has_pass); |
| my $dbh = DBI->connect($dsn,'root','',{'PrintError'=>0}); |
my $dbh = DBI->connect($dsn,'root','',{'PrintError'=>0}); |
| if ($dbh) { |
if ($dbh) { |
| $mysqlsetup = 'noroot'; |
$mysqlsetup = 'noroot'; |
| } elsif ($DBI::err =~ /1045/) { |
} elsif ($DBI::err =~ /1045/) { |
| $has_pass = 1; |
$has_pass = 1; |
| |
} elsif ($distro =~ /^ubuntu(\d+)$/) { |
| |
my $version = $1; |
| |
if ($1 > 12) { |
| |
print_and_log(&mt('Restarting mysql, please be patient')."\n"); |
| |
if (open (PIPE, "service mysql restart 2>&1 |")) { |
| |
while (<PIPE>) { |
| |
print $_; |
| |
} |
| |
close(PIPE); |
| |
} |
| |
unless ($mysql_has_wwwuser) { |
| |
$mysql_has_wwwuser = &check_mysql_wwwuser(); |
| |
} |
| |
$dbh = DBI->connect($dsn,'root','',{'PrintError'=>0}); |
| |
if ($dbh) { |
| |
$mysqlsetup = 'noroot'; |
| |
} elsif ($DBI::err =~ /1045/) { |
| |
$has_pass = 1; |
| |
} else { |
| |
$mysqlsetup = 'needsrestart'; |
| |
return ($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser); |
| |
} |
| |
} |
| } |
} |
| if ($has_pass) { |
if ($has_pass) { |
| print &mt('You have already set a root password for the MySQL database.')."\n"; |
print &mt('You have already set a root password for the MySQL database.')."\n"; |
|
Line 719 sub check_mysql_setup {
|
Line 1509 sub check_mysql_setup {
|
| } |
} |
| } |
} |
| } |
} |
| } elsif ($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'; |
$mysqlsetup = 'rootfail'; |
| } |
} |
| return ($mysqlsetup,$has_pass,$dbh); |
return ($mysqlsetup,$has_pass,$dbh,$mysql_has_wwwuser); |
| } |
} |
| |
|
| sub check_mysql_wwwuser { |
sub check_mysql_wwwuser { |
| my $mysql_wwwuser; |
my $mysql_wwwuser; |
| my $dbhn = DBI->connect("DBI:mysql:database=information_schema",'www','localhostkey'); |
my $dbhn = DBI->connect("DBI:mysql:database=information_schema",'www','localhostkey', |
| |
{PrintError => +0}) || return; |
| if ($dbhn) { |
if ($dbhn) { |
| $mysql_wwwuser = 1; |
$mysql_wwwuser = 1; |
| $dbhn->disconnect; |
$dbhn->disconnect; |
|
Line 767 sub get_pathto_iptables {
|
Line 1558 sub get_pathto_iptables {
|
| |
|
| sub firewall_is_active { |
sub firewall_is_active { |
| if (-e '/proc/net/ip_tables_names') { |
if (-e '/proc/net/ip_tables_names') { |
| return 1; |
if (open(PIPE,'cat /proc/net/ip_tables_names |grep filter |')) { |
| } else { |
my $status = <PIPE>; |
| return 0; |
close(PIPE); |
| |
chomp($status); |
| |
if ($status eq 'filter') { |
| |
return 1; |
| |
} |
| |
} |
| } |
} |
| |
return 0; |
| } |
} |
| |
|
| sub get_fw_chains { |
sub get_fw_chains { |
| my ($iptables) = @_; |
my ($iptables,$distro) = @_; |
| my @fw_chains; |
my @fw_chains; |
| my $suse_config = "/etc/sysconfig/SuSEfirewall2"; |
my $suse_config = "/etc/sysconfig/SuSEfirewall2"; |
| my $ubuntu_config = "/etc/ufw/ufw.conf"; |
my $ubuntu_config = "/etc/ufw/ufw.conf"; |
|
Line 784 sub get_fw_chains {
|
Line 1581 sub get_fw_chains {
|
| my @posschains; |
my @posschains; |
| if (-e $ubuntu_config) { |
if (-e $ubuntu_config) { |
| @posschains = ('ufw-user-input','INPUT'); |
@posschains = ('ufw-user-input','INPUT'); |
| |
} elsif ($distro =~ /^debian5/) { |
| |
@posschains = ('INPUT'); |
| |
} elsif ($distro =~ /^(suse|sles)(\d+)/) { |
| |
@posschains = ('IN_public'); |
| } else { |
} else { |
| @posschains = ('RH-Firewall-1-INPUT','INPUT'); |
@posschains = ('RH-Firewall-1-INPUT','INPUT'); |
| if (!-e '/etc/sysconfig/iptables') { |
if (!-e '/etc/sysconfig/iptables') { |
|
Line 863 sub get_mysql_password {
|
Line 1664 sub get_mysql_password {
|
| sub check_SuSEfirewall2_setup { |
sub check_SuSEfirewall2_setup { |
| my ($instdir) = @_; |
my ($instdir) = @_; |
| my $need_override = 1; |
my $need_override = 1; |
| if ((-e "/etc/insserv/overrides/SuSEfirewall2_setup") && (-e "$instdir/SuSEfirewall2_setup")) { |
if ((-e "/etc/insserv/overrides/SuSEfirewall2_setup") && (-e "$instdir/sles-suse/SuSEfirewall2_setup")) { |
| if (open(PIPE, "diff --brief $instdir/SuSEfirewall2_setup /etc/insserv/overrides/SuSEfirewall2_setup |")) { |
if (open(PIPE, "diff --brief $instdir/sles-suse/SuSEfirewall2_setup /etc/insserv/overrides/SuSEfirewall2_setup |")) { |
| my $diffres = <PIPE>; |
my $diffres = <PIPE>; |
| close(PIPE); |
close(PIPE); |
| chomp($diffres); |
chomp($diffres); |
|
Line 918 print "
|
Line 1719 print "
|
| |
|
| ".&mt('The following actions are available:')." |
".&mt('The following actions are available:')." |
| |
|
| &mt('1.')." ".&mt('Create the www user/group.')." |
".&mt('1.')." ".&mt('Create the www user/group.')." |
| ".&mt('This is the user/group ownership under which Apache child processes run.')." |
".&mt('This is the user/group ownership under which Apache child processes run.')." |
| ".&mt('It also owns most directories within the /home/httpd directory.')." |
".&mt('It also owns most directories within the /home/httpd directory.')." |
| ".&mt('This directory is where most LON-CAPA files and directories are stored.')." |
".&mt('This directory is where most LON-CAPA files and directories are stored.')." |
| &mt('2.')." ".&mt('Install the package LON-CAPA uses to authenticate users.')." |
".&mt('2.')." ".&mt('Install the package LON-CAPA uses to authenticate users.')." |
| &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 960 chomp($instdir);
|
Line 1762 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,$gotprereqs,$packagecmd,$updatecmd,$installnow,$recommended, |
my ($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow,$mysqlrestart, |
| $dbh,$has_pass,$has_lcdb,$downloadstatus,$filetouse,$production, |
$recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus,$filetouse,$production, |
| $testing) = &check_required($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 987 if ($distro eq '') {
|
Line 1791 if ($distro eq '') {
|
| &mt('Stopping execution.')."\n"; |
&mt('Stopping execution.')."\n"; |
| exit; |
exit; |
| } |
} |
| |
if ($mysqlrestart) { |
| |
print "\n".&mt('The mysql daemon needs to be restarted using the following command:')."\n". |
| |
$mysqlrestart."\n\n". |
| |
&mt('Stopping execution of install.pl script.')."\n". |
| |
&mt('Please run the install.pl script again, once you have restarted mysql.')."\n"; |
| |
exit; |
| |
} |
| |
if ($localecmd ne '') { |
| |
print "\n".&mt('Although the LON-CAPA application itself is localized for a number of different languages, the default locale language for the Linux OS on which it runs should be US English.')."\n"; |
| |
print "\n".&mt('Run the following command from the command line to set the default language for your OS, and then run this LON-CAPA installation set-up script again.')."\n\n". |
| |
$localecmd."\n\n". |
| |
&mt('Stopping execution.')."\n"; |
| |
exit; |
| |
} |
| if (!$gotprereqs) { |
if (!$gotprereqs) { |
| print "\n".&mt('The LONCAPA-prequisites package is not installed.')."\n". |
print "\n".&mt('The LONCAPA-prerequisites package is not installed.')."\n". |
| &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 ($installnow eq '') { |
| print &mt('Stopping execution.')."\n"; |
|
| exit; |
exit; |
| } else { |
} else { |
| print &mt('Run command? ~[Y/n~]'); |
print &mt('Run command? ~[Y/n~]'); |
|
Line 1002 if (!$gotprereqs) {
|
Line 1819 if (!$gotprereqs) {
|
| close(PIPE); |
close(PIPE); |
| $gotprereqs = &check_prerequisites($packagecmd,$distro); |
$gotprereqs = &check_prerequisites($packagecmd,$distro); |
| if (!$gotprereqs) { |
if (!$gotprereqs) { |
| print &mt('The LONCAPA-prequisites package is not installed.')."\n". |
print &mt('The LONCAPA-prerequisites package is not installed.')."\n". |
| &mt('Stopping execution.')."\n"; |
&mt('Stopping execution.')."\n"; |
| exit; |
exit; |
| } else { |
} else { |
| ($distro,$gotprereqs,$packagecmd,$updatecmd,$installnow, |
($distro,$gotprereqs,$localecmd,$packagecmd,$updatecmd,$installnow, |
| $recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus, |
$mysqlrestart,$recommended,$dbh,$has_pass,$has_lcdb,$downloadstatus, |
| $filetouse) = &check_required($instdir,$dsn); |
$filetouse,$production,$testing,$apachefw,$uses_systemctl) = |
| |
&check_required($instdir,$dsn); |
| } |
} |
| } else { |
} else { |
| print &mt('Failed to run command to install LONCAPA-prequisites')."\n"; |
print &mt('Failed to run command to install LONCAPA-prerequisites')."\n"; |
| exit; |
exit; |
| } |
} |
| } else { |
} else { |
|
Line 1032 foreach my $action (@actions) {
|
Line 1850 foreach my $action (@actions) {
|
| $num ++; |
$num ++; |
| my ($yesno,$defaultrun); |
my ($yesno,$defaultrun); |
| if (ref($recommended) eq 'HASH') { |
if (ref($recommended) eq 'HASH') { |
| if (($action eq 'runlevels') || ($action eq 'services')) { |
if (($action eq 'runlevels') || ($action eq 'stopsrvcs')) { |
| $yesno = '[y/N]'; |
$yesno = '[y/N]'; |
| if (ref($recommended->{$action}) eq 'HASH') { |
if (ref($recommended->{$action}) eq 'HASH') { |
| if (keys(%{$recommended->{$action}}) > 0) { |
if (keys(%{$recommended->{$action}}) > 0) { |
|
Line 1069 if ($callsub{'download'}) {
|
Line 1887 if ($callsub{'download'}) {
|
| &mt('2.').' '.&mt('A testing release - version: [_1].',$testing)."\n\n". |
&mt('2.').' '.&mt('A testing release - version: [_1].',$testing)."\n\n". |
| &mt('Download the production release? ~[Y/n~]'); |
&mt('Download the production release? ~[Y/n~]'); |
| if (&get_user_selection(1)) { |
if (&get_user_selection(1)) { |
| $sourcetarball = $production.'tar.gz'; |
$sourcetarball = 'loncapa-'.$production.'.tar.gz'; |
| } else { |
} else { |
| print "\n".&mt('Download the testing release? ~[Y/n~]'); |
print "\n".&mt('Download the testing release? ~[Y/n~]'); |
| if (&get_user_selection(1)) { |
if (&get_user_selection(1)) { |
| $sourcetarball = $testing.'.tar.gz'; |
$sourcetarball = 'loncapa-'.$testing.'.tar.gz'; |
| } |
} |
| } |
} |
| } |
} |
|
Line 1081 if ($callsub{'download'}) {
|
Line 1899 if ($callsub{'download'}) {
|
| print &mt('The most recent LON-CAPA release is version: [_1].',$production)."\n". |
print &mt('The most recent LON-CAPA release is version: [_1].',$production)."\n". |
| &mt('Download the production release? ~[Y/n~]'); |
&mt('Download the production release? ~[Y/n~]'); |
| if (&get_user_selection(1)) { |
if (&get_user_selection(1)) { |
| $sourcetarball = $production.'tar.gz'; |
$sourcetarball = 'loncapa-'.$production.'.tar.gz'; |
| } |
} |
| } |
} |
| } elsif ($filetouse ne '') { |
} elsif ($filetouse ne '') { |
|
Line 1098 if ($callsub{'wwwuser'}) {
|
Line 1916 if ($callsub{'wwwuser'}) {
|
| } |
} |
| |
|
| if ($callsub{'pwauth'}) { |
if ($callsub{'pwauth'}) { |
| &build_and_install_mod_auth_external(); |
&build_and_install_mod_auth_external($instdir); |
| } else { |
} else { |
| &print_and_log(&mt('Skipping [_1] installation.',"'pwauth'")."\n"); |
&print_and_log(&mt('Skipping [_1] installation.',"'pwauth'")."\n"); |
| } |
} |
|
Line 1131 if ($dbh) {
|
Line 1949 if ($dbh) {
|
| |
|
| if ($callsub{'apache'}) { |
if ($callsub{'apache'}) { |
| if ($distro =~ /^(suse|sles)/) { |
if ($distro =~ /^(suse|sles)/) { |
| ©_apache2_suseconf($instdir); |
©_apache2_suseconf($instdir,$hostname,$distro); |
| } elsif ($distro =~ /^(debian|ubuntu)/) { |
} elsif ($distro =~ /^(debian|ubuntu)/) { |
| ©_apache2_debconf($instdir); |
©_apache2_debconf($instdir,$distro,$hostname); |
| } else { |
} else { |
| ©_httpd_conf($instdir); |
©_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'}) { |
| |
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($recommended) eq 'HASH') { |
|
Line 1159 if ($callsub{'runlevels'}) {
|
Line 2013 if ($callsub{'runlevels'}) {
|
| } |
} |
| } |
} |
| } |
} |
| &update_SuSEfirewall2_setup($instdir); |
if ($distro =~ /^(suse|sles)(\d+)/) { |
| |
unless(($1 eq 'sles') && ($2 >= 15)) { |
| |
&update_SuSEfirewall2_setup($instdir); |
| |
} |
| |
} |
| } else { |
} else { |
| &print_and_log(&mt('Skipping setting override for start-up order of services.')."\n"); |
&print_and_log(&mt('Skipping setting override for start-up order of services.')."\n"); |
| } |
} |
| |
|
| if ($callsub{'firewall'}) { |
if ($callsub{'firewall'}) { |
| if ($distro =~ /^(suse|sles)/) { |
if (&uses_firewalld($distro)) { |
| print &mt('Use [_1].','yast')."\n"; |
my (%current,%added); |
| } elsif ($distro = /^(debian|ubuntu)/) { |
if (open(PIPE,'firewall-cmd --permanent --zone=public --list-services |')) { |
| print &mt('Use [_1].','ufw')."\n"; |
my $svc = <PIPE>; |
| } else { |
close(PIPE); |
| print &mt('Use [_1].','setup')."\n"; |
chomp($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 ($distro =~ /^(suse|sles)/) { |
| |
print &mt('Use [_1] to configure the firewall to allow access for [_2].', |
| |
'yast -- Security and Users -> Firewall -> Interfaces', |
| |
'ssh, http, https')."\n"; |
| |
} elsif ($distro =~ /^(debian|ubuntu)(\d+)/) { |
| |
if (($1 eq 'ubuntu') || ($2 > 5)) { |
| |
print &mt('Use [_1] to configure the firewall to allow access for [_2].', |
| |
'ufw','ssh, http, https')."\n"; |
| |
} else { |
| |
my $fwadded = &get_iptables_rules($distro,$instdir,$apachefw); |
| |
if ($fwadded) { |
| |
print &mt('Enable firewall? ~[Y/n~]'); |
| |
my $enable_iptables = &get_user_selection(1); |
| |
if ($enable_iptables) { |
| |
system('/etc/network/if-pre-up.d/iptables'); |
| |
print &mt('Firewall enabled using rules defined in [_1].', |
| |
'/etc/iptables.loncapa.rules'); |
| |
} |
| |
} |
| |
} |
| |
} elsif ($distro =~ /^scientific/) { |
| |
print &mt('Use [_1] to configure the firewall to allow access for [_2].', |
| |
'system-config-firewall-tui -- Customize', |
| |
'ssh, http')."\n"; |
| |
} else { |
| |
print &mt('Use [_1] to configure the firewall to allow access for [_2].', |
| |
'setup -- Firewall configuration -> Customize', |
| |
'ssh, http, https')."\n"; |
| } |
} |
| } else { |
} else { |
| if ($distro =~ /^(suse|sles)/) { |
&print_and_log(&mt('Skipping Firewall configuration.')."\n"); |
| &print_and_log(&mt('Skipping Firewall configuration.')."\n"); |
|
| } |
|
| } |
} |
| |
|
| if ($callsub{'stopsrvcs'}) { |
if ($callsub{'stopsrvcs'}) { |
| &kill_extra_services($distro,$recommended->{'stopsrvcs'}); |
&kill_extra_services($distro,$recommended->{'stopsrvcs'},$uses_systemctl); |
| } else { |
} else { |
| &print_and_log(&mt('Skipping stopping unnecessary services ([_1] and [_2] daemons).',"'cups'","'sendmail'")."\n"); |
&print_and_log(&mt('Skipping stopping unnecessary service ([_1] daemons).',"'cups','memcached'")."\n"); |
| } |
} |
| |
|
| my ($have_tarball,$updateshown); |
my ($have_tarball,$updateshown); |
|
Line 1334 ENDPATCH
|
Line 2242 ENDPATCH
|
| ## Compile patched pwauth |
## Compile patched pwauth |
| ## |
## |
| print_and_log(&mt('Compiling pwauth')."\n"); |
print_and_log(&mt('Compiling pwauth')."\n"); |
| my $result = `cd $dir/; make`; |
my $result = `cd $dir/; make 2>/dev/null `; |
| my $expected = <<"END"; |
my $expected = <<"END"; |
| gcc -g -c -o pwauth.o pwauth.c |
gcc -g -c -o pwauth.o pwauth.c |
| gcc -o pwauth -g pwauth.o -lcrypt |
gcc -o pwauth -g pwauth.o -lcrypt |
|
Line 1345 END
|
Line 2253 END
|
| # Install patched pwauth |
# Install patched pwauth |
| print_and_log(&mt('Copying pwauth to [_1]',' /usr/local/sbin')."\n"); |
print_and_log(&mt('Copying pwauth to [_1]',' /usr/local/sbin')."\n"); |
| if (copy "$dir/pwauth","/usr/local/sbin/pwauth") { |
if (copy "$dir/pwauth","/usr/local/sbin/pwauth") { |
| if (chmod (06755, "/usr/local/sbin/pwauth")) { |
if (chmod(06755, "/usr/local/sbin/pwauth")) { |
| print_and_log(&mt('[_1] copied successfully',"'pwauth'"). |
print_and_log(&mt('[_1] copied successfully',"'pwauth'"). |
| "\n"); |
"\n"); |
| } else { |
} else { |
|
Line 1366 END
|
Line 2274 END
|
| } |
} |
| |
|
| sub kill_extra_services { |
sub kill_extra_services { |
| my ($distro,$stopsrvcs) = @_; |
my ($distro,$stopsrvcs,$uses_systemctl) = @_; |
| if (ref($stopsrvcs) eq 'HASH') { |
if (ref($stopsrvcs) eq 'HASH') { |
| my @stopping = sort(keys(%{$stopsrvcs})); |
my @stopping = sort(keys(%{$stopsrvcs})); |
| if (@stopping) { |
if (@stopping) { |
| my $kill_list = join("',' ",@stopping); |
my $kill_list = join("', '",@stopping); |
| if ($kill_list) { |
if ($kill_list) { |
| $kill_list = "'".$kill_list."'"; |
$kill_list = "'".$kill_list."'"; |
| &print_and_log("\n".&mt('Killing unneccessary services ([_1] daemon(s)).',$kill_list)."\n"); |
&print_and_log("\n".&mt('Killing unnecessary services ([_1] daemon(s)).',$kill_list)."\n"); |
| foreach my $daemon (@stopping) { |
foreach my $service (@stopping) { |
| my $service = $daemon; |
my $daemon = $service; |
| &print_and_log(`/etc/init.d/$service stop`); |
if ($service eq 'cups') { |
| &print_and_log(&mt('Removing [_1] from startup.',$service)."\n"); |
$daemon = 'cupsd'; |
| if ($daemon eq 'cupsd') { |
if ($distro =~ /^(?:debian|ubuntu)(\d+)/) { |
| $service = 'cups'; |
my $version = $1; |
| |
if (($distro =~ /^ubuntu/) && ($version <= 8)) { |
| |
$daemon = 'cupsys'; |
| |
} |
| |
} else { |
| |
$daemon = 'cups'; |
| |
} |
| } |
} |
| if ($distro =~ /^(debian|ubuntu)$/) { |
my $cmd = "ps -ef |grep '$daemon' |grep -v grep"; |
| &print_and_log(`/usr/sbin/sysv-rc-conf $service off`); |
if (open(PIPE,'-|',$cmd)) { |
| |
my $daemonrunning = <PIPE>; |
| |
chomp($daemonrunning); |
| |
close(PIPE); |
| |
if ($daemonrunning) { |
| |
&print_and_log(`/etc/init.d/$daemon stop`); |
| |
} |
| |
} |
| |
&print_and_log(&mt('Removing [_1] from startup.',$service)."\n"); |
| |
if ($distro =~ /^(?:debian|ubuntu)(\d+)/) { |
| |
my $version = $1; |
| |
if (($distro =~ /^ubuntu/) && ($version > 16)) { |
| |
if (ref($uses_systemctl) eq 'HASH') { |
| |
if ($uses_systemctl->{$service}) { |
| |
if (`systemctl is-enabled $service`) { |
| |
&print_and_log(`systemctl disable $service`); |
| |
} |
| |
} |
| |
} |
| |
} else { |
| |
&print_and_log(`update-rc.d -f $daemon remove`); |
| |
} |
| } else { |
} else { |
| &print_and_log(`chkconfig --del $service`); |
if (ref($uses_systemctl) eq 'HASH') { |
| |
if ($uses_systemctl->{$service}) { |
| |
if (`systemctl is-enabled $service`) { |
| |
&print_and_log(`systemctl disable $service`); |
| |
} |
| |
} else { |
| |
&print_and_log(`/sbin/chkconfig --del $service`); |
| |
} |
| |
} else { |
| |
&print_and_log(`/sbin/chkconfig --del $service`); |
| |
} |
| } |
} |
| } |
} |
| } |
} |
|
Line 1395 sub kill_extra_services {
|
Line 2340 sub kill_extra_services {
|
| |
|
| sub setup_mysql { |
sub setup_mysql { |
| my ($setup_mysql_permissions,$distro,$dbh,$has_pass,$has_lcdb) = @_; |
my ($setup_mysql_permissions,$distro,$dbh,$has_pass,$has_lcdb) = @_; |
| my $mysql_lc_command = "\n"; |
my @mysql_lc_commands; |
| unless ($has_lcdb) { |
unless ($has_lcdb) { |
| $mysql_lc_command .= "CREATE DATABASE loncapa;\n"; |
push(@mysql_lc_commands,"CREATE DATABASE loncapa"); |
| } |
} |
| $mysql_lc_command .= <<"ENDMYSQL"; |
push(@mysql_lc_commands,"USE loncapa"); |
| USE loncapa; |
push(@mysql_lc_commands,qq{ |
| CREATE TABLE IF NOT EXISTS metadata (title TEXT, author TEXT, subject TEXT, url TEXT, keywords TEXT, version TEXT, notes TEXT, abstract TEXT, mime TEXT, language TEXT, creationdate DATETIME, lastrevisiondate DATETIME, owner TEXT, copyright TEXT, FULLTEXT idx_title (title), FULLTEXT idx_author (author), FULLTEXT idx_subject (subject), FULLTEXT idx_url (url), FULLTEXT idx_keywords (keywords), FULLTEXT idx_version (version), FULLTEXT idx_notes (notes), FULLTEXT idx_abstract (abstract), FULLTEXT idx_mime (mime), FULLTEXT idx_language (language), FULLTEXT idx_owner (owner), FULLTEXT idx_copyright (copyright)) TYPE=MYISAM; |
CREATE TABLE IF NOT EXISTS metadata (title TEXT, author TEXT, subject TEXT, url TEXT, keywords TEXT, version TEXT, notes TEXT, abstract TEXT, mime TEXT, language TEXT, creationdate DATETIME, lastrevisiondate DATETIME, owner TEXT, copyright TEXT, domain TEXT, dependencies TEXT, modifyinguser TEXT, authorspace TEXT, lowestgradelevel TEXT, highestgradelevel TEXT, standards TEXT, count INT, course INT, course_list TEXT, goto INT, goto_list TEXT, comefrom INT, comefrom_list TEXT, sequsage INT, sequsage_list TEXT, stdno INT, stdno_list TEXT, avetries FLOAT, avetries_list TEXT, difficulty FLOAT, difficulty_list TEXT, disc FLOAT, disc_list TEXT, clear FLOAT, technical FLOAT, correct FLOAT, helpful FLOAT, depth FLOAT, hostname TEXT, FULLTEXT idx_title (title), FULLTEXT idx_author (author), FULLTEXT idx_subject (subject), FULLTEXT idx_url (url), FULLTEXT idx_keywords (keywords), FULLTEXT idx_version (version), FULLTEXT idx_notes (notes), FULLTEXT idx_abstract (abstract), FULLTEXT idx_mime (mime), FULLTEXT idx_language (language), FULLTEXT idx_owner (owner), FULLTEXT idx_copyright (copyright)) ENGINE=MYISAM |
| EXIT |
}); |
| ENDMYSQL |
|
| if ($setup_mysql_permissions) { |
if ($setup_mysql_permissions) { |
| &setup_mysql_permissions($dbh,$has_pass,$mysql_lc_command); |
&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) { |
| $dbh->do($mysql_lc_command); |
if (@mysql_lc_commands) { |
| |
foreach my $lccmd (@mysql_lc_commands) { |
| |
$dbh->do($lccmd) || print $dbh->errstr."\n"; |
| |
} |
| |
} |
| print_and_log(&mt('MySQL database set up complete.')."\n"); |
print_and_log(&mt('MySQL database set up complete.')."\n"); |
| } else { |
} else { |
| print_and_log(&mt('Problem accessing MySQL.')."\n"); |
print_and_log(&mt('Problem accessing MySQL.')."\n"); |
|
Line 1418 ENDMYSQL
|
Line 2366 ENDMYSQL
|
| } |
} |
| |
|
| sub setup_mysql_permissions { |
sub setup_mysql_permissions { |
| my ($dbh,$has_pass,$mysql_lc_command) = @_; |
my ($dbh,$has_pass,@mysql_lc_commands) = @_; |
| my $mysqlversion = &get_mysql_version(); |
my ($mysqlversion,$mysqlsubver,$mysqlname) = &get_mysql_version(); |
| my $mysql_commands = <<"BLOCKONE"; |
my ($usesauth,$is_mariadb,$hasauthcol,@mysql_commands); |
| INSERT INTO user (Host, User, Password) |
if ($mysqlname =~ /^MariaDB/i) { |
| VALUES ('localhost','www',password('localhostkey')); |
$is_mariadb = 1; |
| BLOCKONE |
if ($mysqlversion >= 10.2) { |
| |
$usesauth = 1; |
| |
} elsif ($mysqlversion >= 5.5) { |
| |
$hasauthcol = 1; |
| |
} |
| |
} else { |
| |
if (($mysqlversion > 5.7) || (($mysqlversion == 5.7) && ($mysqlsubver > 5))) { |
| |
$usesauth = 1; |
| |
} elsif (($mysqlversion >= 5.6) || (($mysqlversion == 5.5) && ($mysqlsubver >= 7))) { |
| |
$hasauthcol = 1; |
| |
} |
| |
} |
| |
if ($usesauth) { |
| |
@mysql_commands = ("INSERT user (Host, User, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www','','','','')"); |
| |
if ($is_mariadb) { |
| |
push(@mysql_commands,"ALTER USER 'www'\@'localhost' IDENTIFIED BY 'localhostkey'"); |
| |
} else { |
| |
push(@mysql_commands,"ALTER USER 'www'\@'localhost' IDENTIFIED WITH mysql_native_password BY 'localhostkey'"); |
| |
} |
| |
} elsif ($hasauthcol) { |
| |
@mysql_commands = ("INSERT user (Host, User, Password, ssl_cipher, x509_issuer, x509_subject, authentication_string) VALUES('localhost','www',password('localhostkey'),'','','','');"); |
| |
} else { |
| |
@mysql_commands = ("INSERT user (Host, User, Password, ssl_cipher, x509_issuer, x509_subject) VALUES('localhost','www',password('localhostkey'),'','','');"); |
| |
} |
| if ($mysqlversion < 4) { |
if ($mysqlversion < 4) { |
| $mysql_commands .= <<"BLOCKTWO"; |
push (@mysql_commands," |
| INSERT INTO db (Host,Db,User,Select_priv,Insert_priv,Update_priv,Delete_priv,Create_priv,Drop_priv,Grant_priv,References_priv,Index_priv,Alter_priv) VALUES ('localhost','loncapa','www','Y','Y','Y','Y','Y','Y','N','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) VALUES('localhost','loncapa','www','Y','Y','Y','Y','Y','Y','N','Y','Y','Y')"); |
| BLOCKTWO |
} else { |
| } else { |
push (@mysql_commands," |
| $mysql_commands .= <<"BLOCKTHREE"; |
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 INTO 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'); |
|
| BLOCKTHREE |
|
| } |
} |
| $mysql_commands .= <<"END"; |
push(@mysql_commands,"DELETE FROM user WHERE host<>'localhost'"); |
| DELETE FROM user WHERE host<>'localhost'; |
|
| END |
|
| if ($has_pass) { |
if ($has_pass) { |
| if ($dbh) { |
if ($dbh) { |
| $mysql_commands .= <<"END"; |
push(@mysql_commands,"FLUSH PRIVILEGES"); |
| FLUSH PRIVILEGES; |
if (@mysql_commands) { |
| END |
foreach my $cmd (@mysql_commands) { |
| $dbh->do($mysql_commands.$mysql_lc_command); |
$dbh->do($cmd) || print $dbh->errstr."\n"; |
| |
} |
| |
} |
| |
if (@mysql_lc_commands) { |
| |
foreach my $lccmd (@mysql_lc_commands) { |
| |
$dbh->do($lccmd) || print $dbh->errstr."\n"; |
| |
} |
| |
} |
| print_and_log(&mt('Permissions set for LON-CAPA MySQL user: [_1]',"'www'")."\n"); |
print_and_log(&mt('Permissions set for LON-CAPA MySQL user: [_1]',"'www'")."\n"); |
| } else { |
} else { |
| print_and_log(&mt('Problem accessing MySQL.')."\n". |
print_and_log(&mt('Problem accessing MySQL.')."\n". |
|
Line 1470 END
|
Line 2444 END
|
| } |
} |
| } |
} |
| if ($got_passwd) { |
if ($got_passwd) { |
| $mysql_commands .= &new_mysqlrootpasswd($newmysqlpass); |
my (@newpass_cmds) = &new_mysql_rootpasswd($newmysqlpass,$usesauth,$is_mariadb); |
| |
push(@mysql_commands,@newpass_cmds); |
| } else { |
} else { |
| print_and_log(&mt('Failed to get MySQL root password from user input.')."\n"); |
print_and_log(&mt('Failed to get MySQL root password from user input.')."\n"); |
| } |
} |
| if ($dbh) { |
if ($dbh) { |
| $dbh->do($mysql_commands.$mysql_lc_command); |
if (@mysql_commands) { |
| |
foreach my $cmd (@mysql_commands) { |
| |
$dbh->do($cmd) || print $dbh->errstr."\n"; |
| |
} |
| |
} |
| |
if (@mysql_lc_commands) { |
| |
foreach my $lccmd (@mysql_lc_commands) { |
| |
$dbh->do($lccmd) || print $dbh->errstr."\n"; |
| |
} |
| |
} |
| if ($got_passwd) { |
if ($got_passwd) { |
| print_and_log(&mt('MySQL root password stored.')."\n". |
print_and_log(&mt('MySQL root password stored.')."\n". |
| &mt('Permissions set for LON-CAPA MySQL user: [_1].',"'www'")."\n"); |
&mt('Permissions set for LON-CAPA MySQL user: [_1].',"'www'")."\n"); |
|
Line 1490 END
|
Line 2474 END
|
| } |
} |
| |
|
| sub new_mysql_rootpasswd { |
sub new_mysql_rootpasswd { |
| my ($currmysqlpass) = @_; |
my ($currmysqlpass,$usesauth,$is_mariadb) = @_; |
| return <<"END"; |
if ($usesauth) { |
| SET PASSWORD FOR 'root'\@'localhost'=PASSWORD('$currmysqlpass'); |
if ($is_mariadb) { |
| FLUSH PRIVILEGES; |
return ("ALTER USER 'root'\@'localhost' IDENTIFIED WITH mysql_native_password BY '$currmysqlpass'", |
| END |
"FLUSH PRIVILEGES;"); |
| |
} else { |
| |
return ("ALTER USER 'root'\@'localhost' IDENTIFIED BY '$currmysqlpass'", |
| |
"FLUSH PRIVILEGES;"); |
| |
} |
| |
} else { |
| |
return ("SET PASSWORD FOR 'root'\@'localhost'=PASSWORD('$currmysqlpass')", |
| |
"FLUSH PRIVILEGES;"); |
| |
} |
| } |
} |
| |
|
| sub get_mysql_version { |
sub get_mysql_version { |
| my $version; |
my ($version,$subversion,$name); |
| if (open(PIPE," mysql -V |")) { |
if (open(PIPE," mysql -V |")) { |
| my $info = <PIPE>; |
my $info = <PIPE>; |
| chomp($info); |
chomp($info); |
| close(PIPE); |
close(PIPE); |
| ($version) = ($info =~ /(\d+\.\d+)\.\d+,/); |
($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"; |
| } |
} |
| return $version; |
return ($version,$subversion,$name); |
| } |
} |
| |
|
| ########################################################### |
########################################################### |
|
Line 1519 sub get_mysql_version {
|
Line 2511 sub get_mysql_version {
|
| ########################################################### |
########################################################### |
| |
|
| sub copy_httpd_conf { |
sub copy_httpd_conf { |
| my ($instdir) = @_; |
my ($instdir,$distro,$hostname) = @_; |
| |
my $configfile = 'httpd.conf'; |
| |
if ($distro =~ /^(?:centos|rhes|scientific)(\d+)$/) { |
| |
if ($1 >= 7) { |
| |
$configfile = 'apache2.4/httpd.conf'; |
| |
} elsif ($1 > 5) { |
| |
$configfile = 'new/httpd.conf'; |
| |
} |
| |
} elsif ($distro =~ /^fedora(\d+)$/) { |
| |
if ($1 > 17) { |
| |
$configfile = 'apache2.4/httpd.conf'; |
| |
} elsif ($1 > 10) { |
| |
$configfile = 'new/httpd.conf'; |
| |
} |
| |
} |
| print_and_log(&mt('Copying the LON-CAPA [_1] to [_2].',"'httpd.conf'", |
print_and_log(&mt('Copying the LON-CAPA [_1] to [_2].',"'httpd.conf'", |
| "'/etc/httpd/conf/httpd.conf'")."\n"); |
"'/etc/httpd/conf/httpd.conf'")."\n"); |
| copy "/etc/httpd/conf/httpd.conf","/etc/httpd/conf/httpd.conf.original"; |
copy "/etc/httpd/conf/httpd.conf","/etc/httpd/conf/httpd.conf.original"; |
| copy "$instdir/httpd.conf","/etc/httpd/conf/httpd.conf"; |
copy "$instdir/centos-rhes-fedora-sl/$configfile","/etc/httpd/conf/httpd.conf"; |
| chmod 0444,"/etc/httpd/conf/httpd.conf"; |
chmod(0444,"/etc/httpd/conf/httpd.conf"); |
| print_and_log("\n"); |
print_and_log("\n"); |
| } |
} |
| |
|
| |
############################################### |
| |
## |
| |
## Copy loncapassl.conf and sslrewrite.conf |
| |
## |
| |
############################################### |
| |
|
| |
# |
| |
# The Apache SSL configuration used by LON-CAPA is contained in |
| |
# two files: sslrewrite.conf and loncapassl.conf. |
| |
# |
| |
# Starting with LON-CAPA 2.12, name-based virtual hosts are used |
| |
# with port 443. The default virtual host (i.e., the one listed |
| |
# first) is for the server's standard hostname, and that is the one |
| |
# 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); |
| |
} |
| |
} |
| |
if (-e "$instdir/sslrewrite.conf") { |
| |
if (open(my $fh,'<',"$instdir/sslrewrite.conf")) { |
| |
my $num = 1; |
| |
while (<$fh>) { |
| |
chomp(); |
| |
if (/\Q{[[[[HostIP]]]]}\E/) { |
| |
s/(\QRewriteCond %{REMOTE_ADDR} {[[[[HostIP]]]]}\E)/RewriteCond %{REMOTE_ADDR} $hostip/; |
| |
} |
| |
push(@standard,$_); |
| |
$rule_by_linenum{$num} = $_; |
| |
s/(^\s+|\s+$)//g; |
| |
push(@{$rule_by_linetext{$_}},$num); |
| |
$num ++; |
| |
} |
| |
close($fh); |
| |
} |
| |
} |
| |
if (!$nochgstd) { |
| |
if ($has_std eq '') { |
| |
my $file; |
| |
if ($has_int ne '') { |
| |
if (open(my $fh,'<',"$targetdir/$has_int")) { |
| |
my @saved = <$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 = $currline; |
| |
} |
| |
} |
| |
if ($virtualhost) { |
| |
if (/^ServerName\s+([^\s]+)\s*$/) { |
| |
$currname = $1; |
| |
unless ($endvhost) { |
| |
if ((($currname eq '') || ($currname eq $hostname)) && ($type eq 'std')) { |
| |
$hasname = 1; |
| |
} |
| |
} |
| |
} |
| |
if (/^<\/VirtualHost>/) { |
| |
$virtualhost = 0; |
| |
unless ($endvhost) { |
| |
if (((($currname eq '') || ($currname eq $hostname)) && ($type eq 'std')) || |
| |
(($currname eq 'internal-'.$hostname) && ($type eq 'int'))) { |
| |
$endvhost = $currline; |
| |
} else { |
| |
undef($startvhost); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
close($fh); |
| |
} |
| |
if ($endvhost) { |
| |
if (open(my $fout,'>',"$targetdir/$filename")) { |
| |
for (my $i=0; $i<@lines; $i++) { |
| |
if ($i == $startvhost) { |
| |
unless (($hasname) && ($type eq 'std')) { |
| |
print $fout "ServerName $hostname\n"; |
| |
} |
| |
} |
| |
if ($i == $endvhost-1) { |
| |
foreach my $item (sort { $a <=> $b } keys(%{$by_linenum})) { |
| |
print $fout $by_linenum->{$item}."\n"; |
| |
} |
| |
} |
| |
print $fout $lines[$i]; |
| |
} |
| |
close($fout); |
| |
} |
| |
} |
| |
} |
| |
return $endvhost; |
| |
} |
| |
|
| |
# |
| |
# get_sslconf_filename() is called when the Apache SSL configuration |
| |
# option has been selected and there are no files containing |
| |
# VirtualHost definitions containing rewrite blocks, |
| |
# |
| |
# In this case get_sslconf_filename() is used to chose from the |
| |
# available .conf files containing VirtualHosts definitions. If |
| |
# there is ambiguity about which file to use, &apacheconf_choice() |
| |
# will be called to prompt the user to choose one of the possible |
| |
# files. |
| |
# |
| |
|
| |
sub get_sslconf_filename { |
| |
my ($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); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if (@possfiles == 0) { |
| |
$configfile = 'ssl.conf'; |
| |
if ($distro =~ /^(suse|sles)/) { |
| |
$configfile = 'vhost-ssl.conf'; |
| |
} elsif ($distro =~ /^(debian|ubuntu)/) { |
| |
$configfile = 'default-ssl.conf'; |
| |
} |
| |
$numfiles = 0; |
| |
print &mt('No configuration files in [_1] contain a <VirtualHost *:443> </VirtualHost> block which can be used to house Apache rewrite rules from https to http.',$targetdir)."\n\n". |
| |
&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"; |
| |
} elsif (@possfiles == 1) { |
| |
$configfile = $possfiles[0]; |
| |
$numfiles = 1; |
| |
print &mt('A single configuration file in [_1] contains a <VirtualHost *:443> </VirtualHost> block.',$targetdir)."\n". |
| |
&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 { |
| |
$numfiles = -1; |
| |
} |
| |
} |
| |
} |
| |
return ($configfile,$numfiles); |
| |
} |
| |
|
| |
# |
| |
# &apacheconf_choice() prompts a user to choose an integer between 1 and the |
| |
# maximum number of available of possible Apache SSL config files found |
| |
# at the distros standard location for Apache config files containing |
| |
# VirtualHost definitions. |
| |
# |
| |
# This routine is called recursively until the user enters a valid integer. |
| |
# |
| |
|
| |
sub apacheconf_choice { |
| |
my ($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); |
| |
if (open(my $fout,'>',"$targetdir/$filename")) { |
| |
my $currline = 0; |
| |
my ($lastfound,$done); |
| |
my $numfound = 0; |
| |
foreach my $line (@lines) { |
| |
$currline ++; |
| |
if ($done) { |
| |
print $fout $line; |
| |
} elsif ($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); |
| |
} |
| |
} |
| |
} |
| |
return $filename; |
| |
} |
| |
|
| ######################################################### |
######################################################### |
| ## |
## |
| ## Ubuntu/Debian -- copy our apache2 configuration file to |
## Ubuntu/Debian -- copy our loncapa configuration file to |
| ## sites-available and set the symlink from sites-enabled. |
## sites-available and set the symlink from sites-enabled. |
| ## |
## |
| ######################################################### |
######################################################### |
| |
|
| sub copy_apache2_debconf { |
sub copy_apache2_debconf { |
| my ($instdir) = @_; |
my ($instdir,$distro,$hostname) = @_; |
| 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"); |
my $apache2_mods_enabled_dir = '/etc/apache2/mods-enabled'; |
| my $apache2_enabled_dir = '/etc/apache2/sites-enabled'; |
my $apache2_mods_available_dir = '/etc/apache2/mods-available'; |
| my $apache2_available_dir = '/etc/apache2/sites-available'; |
foreach my $module ('headers.load','expires.load') { |
| if (-l "$apache2_enabled_dir/000-default") { |
unless (-l "$apache2_mods_enabled_dir/$module") { |
| unlink("$apache2_enabled_dir/000-default"); |
symlink("$apache2_mods_available_dir/$module","$apache2_mods_enabled_dir/$module"); |
| } |
print_and_log(&mt('Enabling "[_1]" Apache module.',$module)."\n"); |
| if (-e "$apache2_available_dir/loncapa") { |
} |
| copy("$apache2_available_dir/loncapa","$apache2_available_dir/loncapa.original"); |
} |
| } |
my $apache2_sites_enabled_dir = '/etc/apache2/sites-enabled'; |
| copy("$instdir/apache2.conf","$apache2_available_dir/loncapa"); |
my $apache2_sites_available_dir = '/etc/apache2/sites-available'; |
| chmod(0444,"$apache2_available_dir/loncapa"); |
my $defaultconfig = "$apache2_sites_enabled_dir/000-default"; |
| symlink("$apache2_available_dir/loncapa","$apache2_enabled_dir/000-default"); |
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","$apache2_sites_enabled_dir/000-default"); |
| |
} |
| print_and_log("\n"); |
print_and_log("\n"); |
| } |
} |
| |
|
|
Line 1561 sub copy_apache2_debconf {
|
Line 3081 sub copy_apache2_debconf {
|
| ########################################################### |
########################################################### |
| |
|
| sub copy_apache2_suseconf { |
sub copy_apache2_suseconf { |
| my ($instdir) = @_; |
my ($instdir,$hostname,$distro) = @_; |
| |
my ($name,$version) = ($distro =~ /^(suse|sles)([\d\.]+)$/); |
| |
my $conf_file = "$instdir/sles-suse/default-server.conf"; |
| |
if (($name eq 'sles') && ($version >= 12)) { |
| |
$conf_file = "$instdir/sles-suse/apache2.4/default-server.conf"; |
| |
} |
| print_and_log(&mt('Copying the LON-CAPA [_1] to [_2].', |
print_and_log(&mt('Copying the LON-CAPA [_1] to [_2].', |
| "'default-server.conf'", |
"'default-server.conf'", |
| "'/etc/apache2/default-server.conf'")."\n"); |
"'/etc/apache2/default-server.conf'")."\n"); |
| if (!-e "/etc/apache2/default-server.conf.original") { |
if (!-e "/etc/apache2/default-server.conf.original") { |
| copy "/etc/apache2/default-server.conf","/etc/apache2/default-server.conf.original"; |
copy "/etc/apache2/default-server.conf","/etc/apache2/default-server.conf.original"; |
| } |
} |
| copy "$instdir/default-server.conf","/etc/apache2/default-server.conf"; |
copy $conf_file,"/etc/apache2/default-server.conf"; |
| chmod 0444,"/etc/apache2/default-server.conf"; |
chmod(0444,"/etc/apache2/default-server.conf"); |
| # Make symlink for conf directory (included in loncapa_apache.conf) |
# Make symlink for conf directory (included in loncapa_apache.conf) |
| my $can_symlink = (eval { symlink('/etc/apache2','/srv/www/conf'); }, $@ eq ''); |
my $can_symlink = (eval { symlink('/etc/apache2','/srv/www/conf'); }, $@ eq ''); |
| if ($can_symlink) { |
if ($can_symlink) { |
|
Line 1579 sub copy_apache2_suseconf {
|
Line 3104 sub copy_apache2_suseconf {
|
| &print_and_log(&mt('Symlink creation failed for [_1] to [_2]. You will need to perform this action from the command line.',"'/srv/www/conf'","'/etc/apache2'")."\n"); |
&print_and_log(&mt('Symlink creation failed for [_1] to [_2]. You will need to perform this action from the command line.',"'/srv/www/conf'","'/etc/apache2'")."\n"); |
| } |
} |
| ©_apache2_conf_files($instdir); |
©_apache2_conf_files($instdir); |
| ©_sysconfig_apache2_file($instdir); |
©_sysconfig_apache2_file($instdir,$name,$version); |
| print_and_log("\n"); |
print_and_log("\n"); |
| } |
} |
| |
|
|
Line 1595 sub copy_apache2_conf_files {
|
Line 3120 sub copy_apache2_conf_files {
|
| if (!-e "/etc/apache2/uid.conf.original") { |
if (!-e "/etc/apache2/uid.conf.original") { |
| copy "/etc/apache2/uid.conf","/etc/apache2/uid.conf.original"; |
copy "/etc/apache2/uid.conf","/etc/apache2/uid.conf.original"; |
| } |
} |
| copy "$instdir/uid.conf","/etc/apache2/uid.conf"; |
copy "$instdir/sles-suse/uid.conf","/etc/apache2/uid.conf"; |
| chmod 0444,"/etc/apache2/uid.conf"; |
chmod(0444,"/etc/apache2/uid.conf"); |
| } |
} |
| |
|
| ############################################### |
############################################### |
|
Line 1605 sub copy_apache2_conf_files {
|
Line 3130 sub copy_apache2_conf_files {
|
| ## |
## |
| ############################################### |
############################################### |
| sub copy_sysconfig_apache2_file { |
sub copy_sysconfig_apache2_file { |
| my ($instdir) = @_; |
my ($instdir,$name,$version) = @_; |
| print_and_log(&mt('Copying the LON-CAPA [_1] to [_2].',"'sysconfig/apache2'","'/etc/sysconfig/apache2'")."\n"); |
print_and_log(&mt('Copying the LON-CAPA [_1] to [_2].',"'sysconfig/apache2'","'/etc/sysconfig/apache2'")."\n"); |
| if (!-e "/etc/sysconfig/apache2.original") { |
if (!-e "/etc/sysconfig/apache2.original") { |
| copy "/etc/sysconfig/apache2","/etc/sysconfig/apache2.original"; |
copy "/etc/sysconfig/apache2","/etc/sysconfig/apache2.original"; |
| } |
} |
| copy "$instdir/sysconfig_apache2","/etc/sysconfig/apache2"; |
my $sysconf_file = "$instdir/sles-suse/sysconfig_apache2"; |
| chmod 0444,"/etc/sysconfig/apache2"; |
if (($name eq 'sles') && ($version >= 12)) { |
| |
$sysconf_file = "$instdir/sles-suse/apache2.4/sysconfig_apache2"; |
| |
} |
| |
copy "$sysconf_file","/etc/sysconfig/apache2"; |
| |
chmod(0444,"/etc/sysconfig/apache2"); |
| } |
} |
| |
|
| ############################################### |
############################################### |
|
Line 1633 sub update_SuSEfirewall2_setup {
|
Line 3162 sub update_SuSEfirewall2_setup {
|
| } elsif (!-e "/etc/insserv/overrides/SuSEfirewall2_setup.original") { |
} elsif (!-e "/etc/insserv/overrides/SuSEfirewall2_setup.original") { |
| copy "/etc/insserv/overrides/SuSEfirewall2_setup","/etc/insserv/overrides/SuSEfirewall2_setup.original" |
copy "/etc/insserv/overrides/SuSEfirewall2_setup","/etc/insserv/overrides/SuSEfirewall2_setup.original" |
| } |
} |
| copy "$instdir/SuSEfirewall2_setup","/etc/insserv/overrides/SuSEfirewall2_setup"; |
copy "$instdir/sles-suse/SuSEfirewall2_setup","/etc/insserv/overrides/SuSEfirewall2_setup"; |
| chmod 0444,"/etc/insserv/overrides/SuSEfirewall2_setup"; |
chmod(0444,"/etc/insserv/overrides/SuSEfirewall2_setup"); |
| |
} |
| |
|
| |
sub get_iptables_rules { |
| |
my ($distro,$instdir,$apachefw) = @_; |
| |
my (@fwchains,@ports); |
| |
if (&firewall_is_active()) { |
| |
my $iptables = &get_pathto_iptables(); |
| |
if ($iptables ne '') { |
| |
@fwchains = &get_fw_chains($iptables,$distro); |
| |
} |
| |
} |
| |
if (ref($apachefw) eq 'HASH') { |
| |
foreach my $service ('http','https') { |
| |
unless ($apachefw->{$service}) { |
| |
push (@ports,$service); |
| |
} |
| |
} |
| |
} else { |
| |
@ports = ('http','https'); |
| |
} |
| |
if (@ports == 0) { |
| |
return; |
| |
} |
| |
my $ask_to_enable; |
| |
if (-e "/etc/iptables.loncapa.rules") { |
| |
if (open(PIPE, "diff --brief $instdir/debian-ubuntu/iptables.loncapa.rules /etc/iptables.loncapa.rules |")) { |
| |
my $diffres = <PIPE>; |
| |
close(PIPE); |
| |
chomp($diffres); |
| |
if ($diffres) { |
| |
print &mt('Warning: [_1] exists but differs from LON-CAPA supplied file.','/etc/iptables.loncapa.rules')."\n"; |
| |
} |
| |
} else { |
| |
print &mt('Error: unable to open [_1] to compare contents with LON-CAPA supplied file.','/etc/iptables.loncapa.rules')."\n"; |
| |
} |
| |
} else { |
| |
if (-e "$instdir/debian-ubuntu/iptables.loncapa.rules") { |
| |
copy "$instdir/debian-ubuntu/iptables.loncapa.rules","/etc/iptables.loncapa.rules"; |
| |
chmod(0600,"/etc/iptables.loncapa.rules"); |
| |
} |
| |
} |
| |
if (-e "/etc/iptables.loncapa.rules") { |
| |
if (-e "/etc/network/if-pre-up.d/iptables") { |
| |
if (open(PIPE, "diff --brief $instdir/debian-ubuntu/iptables /etc/network/if-pre-up/iptables |")) { |
| |
my $diffres = <PIPE>; |
| |
close(PIPE); |
| |
chomp($diffres); |
| |
if ($diffres) { |
| |
print &mt('Warning: [_1] exists but differs from LON-CAPA supplied file.','/etc/network/if-pre-up.d/iptables')."\n"; |
| |
} |
| |
} else { |
| |
print &mt('Error: unable to open [_1] to compare contents with LON-CAPA supplied file.','/etc/network/if-pre-up.d/iptables')."\n"; |
| |
} |
| |
} else { |
| |
copy "$instdir/debian-ubuntu/iptables","/etc/network/if-pre-up.d/iptables"; |
| |
chmod(0755,"/etc/network/if-pre-up.d/iptables"); |
| |
print_and_log(&mt('Installed script "[_1]" to add iptables rules to block all ports except 22, 80, and 443 when network is enabled during boot.','/etc/network/if-pre-up.d/iptables')); |
| |
$ask_to_enable = 1; |
| |
} |
| |
} |
| |
return $ask_to_enable; |
| } |
} |
| |
|
| sub download_loncapa { |
sub download_loncapa { |
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