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version 1.814, 2006/12/11 14:06:05
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version 1.836, 2007/02/23 15:49:23
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|
Line 53 use Time::HiRes qw( gettimeofday tv_inte
|
Line 53 use Time::HiRes qw( gettimeofday tv_inte
|
| use Cache::Memcached; |
use Cache::Memcached; |
| use Digest::MD5; |
use Digest::MD5; |
| use Math::Random; |
use Math::Random; |
| use lib '/home/httpd/lib/perl'; |
|
| use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
| use LONCAPA::Configuration; |
use LONCAPA::Configuration; |
| |
|
|
Line 202 sub reply {
|
Line 201 sub reply {
|
| # ----------------------------------------------------------- Send USR1 to lonc |
# ----------------------------------------------------------- Send USR1 to lonc |
| |
|
| sub reconlonc { |
sub reconlonc { |
| my $peerfile=shift; |
&logthis("Trying to reconnect lonc"); |
| &logthis("Trying to reconnect for $peerfile"); |
|
| my $loncfile="$perlvar{'lonDaemons'}/logs/lonc.pid"; |
my $loncfile="$perlvar{'lonDaemons'}/logs/lonc.pid"; |
| if (open(my $fh,"<$loncfile")) { |
if (open(my $fh,"<$loncfile")) { |
| my $loncpid=<$fh>; |
my $loncpid=<$fh>; |
|
Line 212 sub reconlonc {
|
Line 210 sub reconlonc {
|
| &logthis("lonc at pid $loncpid responding, sending USR1"); |
&logthis("lonc at pid $loncpid responding, sending USR1"); |
| kill USR1 => $loncpid; |
kill USR1 => $loncpid; |
| sleep 1; |
sleep 1; |
| if (-e "$peerfile") { return; } |
} else { |
| &logthis("$peerfile still not there, give it another try"); |
|
| sleep 5; |
|
| if (-e "$peerfile") { return; } |
|
| &logthis( |
|
| "<font color=\"blue\">WARNING: $peerfile still not there, giving up</font>"); |
|
| } else { |
|
| &logthis( |
&logthis( |
| "<font color=\"blue\">WARNING:". |
"<font color=\"blue\">WARNING:". |
| " lonc at pid $loncpid not responding, giving up</font>"); |
" lonc at pid $loncpid not responding, giving up</font>"); |
| } |
} |
| } else { |
} else { |
| &logthis('<font color="blue">WARNING: lonc not running, giving up</font>'); |
&logthis('<font color="blue">WARNING: lonc not running, giving up</font>'); |
| } |
} |
| } |
} |
| |
|
|
Line 368 sub transfer_profile_to_env {
|
Line 360 sub transfer_profile_to_env {
|
| } |
} |
| } |
} |
| |
|
| |
sub timed_flock { |
| |
my ($file,$lock_type) = @_; |
| |
my $failed=0; |
| |
eval { |
| |
local $SIG{__DIE__}='DEFAULT'; |
| |
local $SIG{ALRM}=sub { |
| |
$failed=1; |
| |
die("failed lock"); |
| |
}; |
| |
alarm(13); |
| |
flock($file,$lock_type); |
| |
alarm(0); |
| |
}; |
| |
if ($failed) { |
| |
return undef; |
| |
} else { |
| |
return 1; |
| |
} |
| |
} |
| |
|
| # ---------------------------------------------------------- Append Environment |
# ---------------------------------------------------------- Append Environment |
| |
|
| sub appenv { |
sub appenv { |
|
Line 382 sub appenv {
|
Line 394 sub appenv {
|
| $env{$key}=$newenv{$key}; |
$env{$key}=$newenv{$key}; |
| } |
} |
| } |
} |
| if (tie(my %disk_env,'GDBM_File',$env{'user.environment'},&GDBM_WRITER(), |
open(my $env_file,$env{'user.environment'}); |
| 0640)) { |
if (&timed_flock($env_file,LOCK_EX) |
| |
&& |
| |
tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
| |
(&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
| while (my ($key,$value) = each(%newenv)) { |
while (my ($key,$value) = each(%newenv)) { |
| $disk_env{$key} = $value; |
$disk_env{$key} = $value; |
| } |
} |
|
Line 400 sub delenv {
|
Line 415 sub delenv {
|
| "Attempt to delete from environment ".$delthis); |
"Attempt to delete from environment ".$delthis); |
| return 'error'; |
return 'error'; |
| } |
} |
| if (tie(my %disk_env,'GDBM_File',$env{'user.environment'},&GDBM_WRITER(), |
open(my $env_file,$env{'user.environment'}); |
| 0640)) { |
if (&timed_flock($env_file,LOCK_EX) |
| |
&& |
| |
tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
| |
(&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
| foreach my $key (keys(%disk_env)) { |
foreach my $key (keys(%disk_env)) { |
| if ($key=~/^$delthis/) { |
if ($key=~/^$delthis/) { |
| delete($env{$key}); |
delete($env{$key}); |
|
Line 590 sub authenticate {
|
Line 608 sub authenticate {
|
| my ($uname,$upass,$udom)=@_; |
my ($uname,$upass,$udom)=@_; |
| $upass=&escape($upass); |
$upass=&escape($upass); |
| $uname= &LONCAPA::clean_username($uname); |
$uname= &LONCAPA::clean_username($uname); |
| my $uhome=&homeserver($uname,$udom); |
my $uhome=&homeserver($uname,$udom,1); |
| if (!$uhome) { |
if ((!$uhome) || ($uhome eq 'no_host')) { |
| &logthis("User $uname at $udom is unknown in authenticate"); |
# Maybe the machine was offline and only re-appeared again recently? |
| |
&reconlonc(); |
| |
# One more |
| |
my $uhome=&homeserver($uname,$udom,1); |
| |
if ((!$uhome) || ($uhome eq 'no_host')) { |
| |
&logthis("User $uname at $udom is unknown in authenticate"); |
| |
} |
| return 'no_host'; |
return 'no_host'; |
| } |
} |
| my $answer=reply("encrypt:auth:$udom:$uname:$upass",$uhome); |
my $answer=reply("encrypt:auth:$udom:$uname:$upass",$uhome); |
|
Line 622 sub homeserver {
|
Line 646 sub homeserver {
|
| exists($badServerCache{$tryserver})); |
exists($badServerCache{$tryserver})); |
| if ($hostdom{$tryserver} eq $udom) { |
if ($hostdom{$tryserver} eq $udom) { |
| my $answer=reply("home:$udom:$uname",$tryserver); |
my $answer=reply("home:$udom:$uname",$tryserver); |
| if ($answer eq 'found') { |
if ($answer eq 'found') { |
| |
delete($badServerCache{$tryserver}); |
| return $homecache{$index}=$tryserver; |
return $homecache{$index}=$tryserver; |
| } elsif ($answer eq 'no_host') { |
} elsif ($answer eq 'no_host') { |
| $badServerCache{$tryserver}=1; |
$badServerCache{$tryserver}=1; |
|
Line 878 sub devalidate_getsection_cache {
|
Line 903 sub devalidate_getsection_cache {
|
| &devalidate_cache_new('getsection',$hashid); |
&devalidate_cache_new('getsection',$hashid); |
| } |
} |
| |
|
| |
sub courseid_to_courseurl { |
| |
my ($courseid) = @_; |
| |
#already url style courseid |
| |
return $courseid if ($courseid =~ m{^/}); |
| |
|
| |
if (exists($env{'course.'.$courseid.'.num'})) { |
| |
my $cnum = $env{'course.'.$courseid.'.num'}; |
| |
my $cdom = $env{'course.'.$courseid.'.domain'}; |
| |
return "/$cdom/$cnum"; |
| |
} |
| |
|
| |
my %courseinfo=&Apache::lonnet::coursedescription($courseid); |
| |
if (exists($courseinfo{'num'})) { |
| |
return "/$courseinfo{'domain'}/$courseinfo{'num'}"; |
| |
} |
| |
|
| |
return undef; |
| |
} |
| |
|
| sub getsection { |
sub getsection { |
| my ($udom,$unam,$courseid)=@_; |
my ($udom,$unam,$courseid)=@_; |
| my $cachetime=1800; |
my $cachetime=1800; |
|
Line 901 sub getsection {
|
Line 945 sub getsection {
|
| # If there is more than one expired role, choose the one which ended last. |
# If there is more than one expired role, choose the one which ended last. |
| # If there is a role which has expired, return it. |
# If there is a role which has expired, return it. |
| # |
# |
| foreach my $line (split(/\&/,&reply('dump:'.$udom.':'.$unam.':roles', |
$courseid = &courseid_to_courseurl($courseid); |
| &homeserver($unam,$udom)))) { |
my %roleshash = &dump('roles',$udom,$unam,$courseid); |
| my ($key,$value)=split(/\=/,$line,2); |
foreach my $key (keys(%roleshash)) { |
| $key=&unescape($key); |
|
| next if ($key !~/^\Q$courseid\E(?:\/)*(\w+)*\_st$/); |
next if ($key !~/^\Q$courseid\E(?:\/)*(\w+)*\_st$/); |
| my $section=$1; |
my $section=$1; |
| if ($key eq $courseid.'_st') { $section=''; } |
if ($key eq $courseid.'_st') { $section=''; } |
| my ($dummy,$end,$start)=split(/\_/,&unescape($value)); |
my ($dummy,$end,$start)=split(/\_/,&unescape($roleshash{$key})); |
| my $now=time; |
my $now=time; |
| if (defined($end) && $end && ($now > $end)) { |
if (defined($end) && $end && ($now > $end)) { |
| $Expired{$end}=$section; |
$Expired{$end}=$section; |
|
Line 1159 sub repcopy {
|
Line 1202 sub repcopy {
|
| } |
} |
| $filename=~s/[\n\r]//g; |
$filename=~s/[\n\r]//g; |
| my $transname="$filename.in.transfer"; |
my $transname="$filename.in.transfer"; |
| |
# FIXME: this should flock |
| if ((-e $filename) || (-e $transname)) { return 'ok'; } |
if ((-e $filename) || (-e $transname)) { return 'ok'; } |
| my $remoteurl=subscribe($filename); |
my $remoteurl=subscribe($filename); |
| if ($remoteurl =~ /^con_lost by/) { |
if ($remoteurl =~ /^con_lost by/) { |
|
Line 1407 sub store_edited_file {
|
Line 1451 sub store_edited_file {
|
| } |
} |
| |
|
| sub clean_filename { |
sub clean_filename { |
| my ($fname)=@_; |
my ($fname,$args)=@_; |
| # Replace Windows backslashes by forward slashes |
# Replace Windows backslashes by forward slashes |
| $fname=~s/\\/\//g; |
$fname=~s/\\/\//g; |
| # Get rid of everything but the actual filename |
if (!$args->{'keep_path'}) { |
| $fname=~s/^.*\/([^\/]+)$/$1/; |
# Get rid of everything but the actual filename |
| |
$fname=~s/^.*\/([^\/]+)$/$1/; |
| |
} |
| # Replace spaces by underscores |
# Replace spaces by underscores |
| $fname=~s/\s+/\_/g; |
$fname=~s/\s+/\_/g; |
| # Replace all other weird characters by nothing |
# Replace all other weird characters by nothing |
| $fname=~s/[^\w\.\-]//g; |
$fname=~s{[^/\w\.\-]}{}g; |
| # Replace all .\d. sequences with _\d. so they no longer look like version |
# Replace all .\d. sequences with _\d. so they no longer look like version |
| # numbers |
# numbers |
| $fname=~s/\.(\d+)(?=\.)/_$1/g; |
$fname=~s/\.(\d+)(?=\.)/_$1/g; |
|
Line 1684 sub removeuserfile {
|
Line 1730 sub removeuserfile {
|
| if (($fname !~ /\.meta$/) && (&is_portfolio_file($fname))) { |
if (($fname !~ /\.meta$/) && (&is_portfolio_file($fname))) { |
| my $metafile = $fname.'.meta'; |
my $metafile = $fname.'.meta'; |
| my $metaresult = &removeuserfile($docuname,$docudom,$metafile); |
my $metaresult = &removeuserfile($docuname,$docudom,$metafile); |
| |
my $url = "/uploaded/$docudom/$docuname/$fname"; |
| |
my ($file,$group) = (&parse_portfolio_url($url))[3,4]; |
| |
my $sqlresult = |
| |
&update_portfolio_table($docuname,$docudom,$file, |
| |
'portfolio_metadata',$group, |
| |
'delete'); |
| } |
} |
| } |
} |
| return $result; |
return $result; |
|
Line 1706 sub renameuserfile {
|
Line 1758 sub renameuserfile {
|
| my $newmeta = $new.'.meta'; |
my $newmeta = $new.'.meta'; |
| my $metaresult = |
my $metaresult = |
| &renameuserfile($docuname,$docudom,$oldmeta,$newmeta); |
&renameuserfile($docuname,$docudom,$oldmeta,$newmeta); |
| |
my $url = "/uploaded/$docudom/$docuname/$old"; |
| |
my ($file,$group) = (&parse_portfolio_url($url))[3,4]; |
| |
my $sqlresult = |
| |
&update_portfolio_table($docuname,$docudom,$file, |
| |
'portfolio_metadata',$group, |
| |
'delete'); |
| } |
} |
| } |
} |
| return $result; |
return $result; |
|
Line 1969 sub get_course_adv_roles {
|
Line 2027 sub get_course_adv_roles {
|
| } |
} |
| |
|
| sub get_my_roles { |
sub get_my_roles { |
| my ($uname,$udom)=@_; |
my ($uname,$udom,$types,$roles,$roledoms)=@_; |
| unless (defined($uname)) { $uname=$env{'user.name'}; } |
unless (defined($uname)) { $uname=$env{'user.name'}; } |
| unless (defined($udom)) { $udom=$env{'user.domain'}; } |
unless (defined($udom)) { $udom=$env{'user.domain'}; } |
| my %dumphash= |
my %dumphash= |
|
Line 1979 sub get_my_roles {
|
Line 2037 sub get_my_roles {
|
| foreach my $entry (keys(%dumphash)) { |
foreach my $entry (keys(%dumphash)) { |
| my ($tend,$tstart)=split(/\:/,$dumphash{$entry}); |
my ($tend,$tstart)=split(/\:/,$dumphash{$entry}); |
| if (($tstart) && ($tstart<0)) { next; } |
if (($tstart) && ($tstart<0)) { next; } |
| if (($tend) && ($tend<$now)) { next; } |
my $status = 'active'; |
| if (($tstart) && ($now<$tstart)) { next; } |
if (($tend) && ($tend<$now)) { |
| |
$status = 'previous'; |
| |
} |
| |
if (($tstart) && ($now<$tstart)) { |
| |
$status = 'future'; |
| |
} |
| |
if (ref($types) eq 'ARRAY') { |
| |
if (!grep(/^\Q$status\E$/,@{$types})) { |
| |
next; |
| |
} |
| |
} else { |
| |
if ($status ne 'active') { |
| |
next; |
| |
} |
| |
} |
| my ($role,$username,$domain,$section)=split(/\:/,$entry); |
my ($role,$username,$domain,$section)=split(/\:/,$entry); |
| |
if (ref($roledoms) eq 'ARRAY') { |
| |
if (!grep(/^\Q$domain\E$/,@{$roledoms})) { |
| |
next; |
| |
} |
| |
} |
| |
if (ref($roles) eq 'ARRAY') { |
| |
if (!grep(/^\Q$role\E$/,@{$roles})) { |
| |
next; |
| |
} |
| |
} |
| $returnhash{$username.':'.$domain.':'.$role}=$tstart.':'.$tend; |
$returnhash{$username.':'.$domain.':'.$role}=$tstart.':'.$tend; |
| } |
} |
| return %returnhash; |
return %returnhash; |
| } |
} |
| |
|
|
Line 3031 sub dump {
|
Line 3113 sub dump {
|
| |
|
| sub dumpstore { |
sub dumpstore { |
| my ($namespace,$udomain,$uname,$regexp,$range)=@_; |
my ($namespace,$udomain,$uname,$regexp,$range)=@_; |
| return &dump($namespace,$udomain,$uname,$regexp,$range); |
if (!$udomain) { $udomain=$env{'user.domain'}; } |
| |
if (!$uname) { $uname=$env{'user.name'}; } |
| |
my $uhome=&homeserver($uname,$udomain); |
| |
if ($regexp) { |
| |
$regexp=&escape($regexp); |
| |
} else { |
| |
$regexp='.'; |
| |
} |
| |
my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome); |
| |
my @pairs=split(/\&/,$rep); |
| |
my %returnhash=(); |
| |
foreach my $item (@pairs) { |
| |
my ($key,$value)=split(/=/,$item,2); |
| |
next if ($key =~ /^error: 2 /); |
| |
$returnhash{$key}=&thaw_unescape($value); |
| |
} |
| |
return %returnhash; |
| } |
} |
| |
|
| # -------------------------------------------------------------- keys interface |
# -------------------------------------------------------------- keys interface |
|
Line 3065 sub currentdump {
|
Line 3163 sub currentdump {
|
| if ($rep eq "unknown_cmd") { |
if ($rep eq "unknown_cmd") { |
| # an old lond will not know currentdump |
# an old lond will not know currentdump |
| # Do a dump and make it look like a currentdump |
# Do a dump and make it look like a currentdump |
| my @tmp = &dump($courseid,$sdom,$sname,'.'); |
my @tmp = &dumpstore($courseid,$sdom,$sname,'.'); |
| return if ($tmp[0] =~ /^(error:|no_such_host)/); |
return if ($tmp[0] =~ /^(error:|no_such_host)/); |
| my %hash = @tmp; |
my %hash = @tmp; |
| @tmp=(); |
@tmp=(); |
|
Line 3090 sub convert_dump_to_currentdump{
|
Line 3188 sub convert_dump_to_currentdump{
|
| # we might run in to problems with parameter names =~ /^v\./ |
# we might run in to problems with parameter names =~ /^v\./ |
| while (my ($key,$value) = each(%hash)) { |
while (my ($key,$value) = each(%hash)) { |
| my ($v,$symb,$param) = split(/:/,$key); |
my ($v,$symb,$param) = split(/:/,$key); |
| |
$symb = &unescape($symb); |
| |
$param = &unescape($param); |
| next if ($v eq 'version' || $symb eq 'keys'); |
next if ($v eq 'version' || $symb eq 'keys'); |
| next if (exists($returnhash{$symb}) && |
next if (exists($returnhash{$symb}) && |
| exists($returnhash{$symb}->{$param}) && |
exists($returnhash{$symb}->{$param}) && |
|
Line 3502 sub parse_portfolio_url {
|
Line 3602 sub parse_portfolio_url {
|
| |
|
| my ($type,$udom,$unum,$group,$file_name); |
my ($type,$udom,$unum,$group,$file_name); |
| |
|
| if ($url =~ m-^/*uploaded/($match_domain)/($match_username)/portfolio(/.+)$-) { |
if ($url =~ m-^/*(?:uploaded|editupload)/($match_domain)/($match_username)/portfolio(/.+)$-) { |
| $type = 1; |
$type = 1; |
| $udom = $1; |
$udom = $1; |
| $unum = $2; |
$unum = $2; |
| $file_name = $3; |
$file_name = $3; |
| } elsif ($url =~ m-^/*uploaded/($match_domain)/($match_courseid)/groups/([^/]+)/portfolio/(.+)$-) { |
} elsif ($url =~ m-^/*(?:uploaded|editupload)/($match_domain)/($match_courseid)/groups/([^/]+)/portfolio/(.+)$-) { |
| $type = 2; |
$type = 2; |
| $udom = $1; |
$udom = $1; |
| $unum = $2; |
$unum = $2; |
|
Line 3527 sub is_portfolio_url {
|
Line 3627 sub is_portfolio_url {
|
| |
|
| sub is_portfolio_file { |
sub is_portfolio_file { |
| my ($file) = @_; |
my ($file) = @_; |
| if (($file =~ /^portfolio/) || ($file =~ /^groups\/\w\/portfolio/)) { |
if (($file =~ /^portfolio/) || ($file =~ /^groups\/\w+\/portfolio/)) { |
| return 1; |
return 1; |
| } |
} |
| return; |
return; |
|
Line 3539 sub is_portfolio_file {
|
Line 3639 sub is_portfolio_file {
|
| sub customaccess { |
sub customaccess { |
| my ($priv,$uri)=@_; |
my ($priv,$uri)=@_; |
| my ($urole,$urealm)=split(/\./,$env{'request.role'},2); |
my ($urole,$urealm)=split(/\./,$env{'request.role'},2); |
| my ($udom,$ucrs,$usec)=split(/\//,$urealm); |
my (undef,$udom,$ucrs,$usec)=split(/\//,$urealm); |
| $udom = &LONCAPA::clean_domain($udom); |
$udom = &LONCAPA::clean_domain($udom); |
| $ucrs = &LONCAPA::clean_username($ucrs); |
$ucrs = &LONCAPA::clean_username($ucrs); |
| my $access=0; |
my $access=0; |
|
Line 4079 sub log_query {
|
Line 4179 sub log_query {
|
| return get_query_reply($queryid); |
return get_query_reply($queryid); |
| } |
} |
| |
|
| |
# -------------------------- Update MySQL table for portfolio file |
| |
|
| |
sub update_portfolio_table { |
| |
my ($uname,$udom,$file_name,$query,$group,$action) = @_; |
| |
my $homeserver = &homeserver($uname,$udom); |
| |
my $queryid= |
| |
&reply("querysend:".$query.':'.&escape($uname.':'.$udom.':'.$group). |
| |
':'.&escape($file_name).':'.$action,$homeserver); |
| |
my $reply = &get_query_reply($queryid); |
| |
return $reply; |
| |
} |
| |
|
| # ------- Request retrieval of institutional classlists for course(s) |
# ------- Request retrieval of institutional classlists for course(s) |
| |
|
| sub fetch_enrollment_query { |
sub fetch_enrollment_query { |
|
Line 4494 sub get_users_groups {
|
Line 4606 sub get_users_groups {
|
| @usersgroups = split(/:/,$grouplist); |
@usersgroups = split(/:/,$grouplist); |
| } else { |
} else { |
| $grouplist = ''; |
$grouplist = ''; |
| my %roleshash = &dump('roles',$udom,$uname,$courseid); |
my $courseurl = &courseid_to_courseurl($courseid); |
| my ($tmp) = keys(%roleshash); |
my %roleshash = &dump('roles',$udom,$uname,$courseurl); |
| if ($tmp=~/^error:/) { |
my $access_end = $env{'course.'.$courseid. |
| &logthis('Error retrieving roles: '.$tmp.' for '.$uname.':'.$udom); |
'.default_enrollment_end_date'}; |
| } else { |
my $now = time; |
| my $access_end = $env{'course.'.$courseid. |
foreach my $key (keys(%roleshash)) { |
| '.default_enrollment_end_date'}; |
if ($key =~ /^\Q$courseurl\E\/(\w+)\_gr$/) { |
| my $now = time; |
my $group = $1; |
| foreach my $key (keys(%roleshash)) { |
if ($roleshash{$key} =~ /_(\d+)_(\d+)$/) { |
| if ($key =~ /^\Q$courseid\E\/(\w+)\_gr$/) { |
my $start = $2; |
| my $group = $1; |
my $end = $1; |
| if ($roleshash{$key} =~ /_(\d+)_(\d+)$/) { |
if ($start == -1) { next; } # deleted from group |
| my $start = $2; |
if (($start!=0) && ($start>$now)) { next; } |
| my $end = $1; |
if (($end!=0) && ($end<$now)) { |
| if ($start == -1) { next; } # deleted from group |
if ($access_end && $access_end < $now) { |
| if (($start!=0) && ($start>$now)) { next; } |
if ($access_end - $end < 86400) { |
| if (($end!=0) && ($end<$now)) { |
push(@usersgroups,$group); |
| if ($access_end && $access_end < $now) { |
|
| if ($access_end - $end < 86400) { |
|
| push(@usersgroups,$group); |
|
| } |
|
| } |
} |
| next; |
|
| } |
} |
| push(@usersgroups,$group); |
next; |
| } |
} |
| |
push(@usersgroups,$group); |
| } |
} |
| } |
} |
| @usersgroups = &sort_course_groups($courseid,@usersgroups); |
|
| $grouplist = join(':',@usersgroups); |
|
| &do_cache_new('getgroups',$hashid,$grouplist,$cachetime); |
|
| } |
} |
| |
@usersgroups = &sort_course_groups($courseid,@usersgroups); |
| |
$grouplist = join(':',@usersgroups); |
| |
&do_cache_new('getgroups',$hashid,$grouplist,$cachetime); |
| } |
} |
| return @usersgroups; |
return @usersgroups; |
| } |
} |
|
Line 5026 sub is_locked {
|
Line 5134 sub is_locked {
|
| |
|
| sub declutter_portfile { |
sub declutter_portfile { |
| my ($file) = @_; |
my ($file) = @_; |
| &logthis("got $file"); |
$file =~ s{^(/portfolio/|portfolio/)}{/}; |
| $file =~ s-^(/portfolio/|portfolio/)-/-; |
|
| &logthis("ret $file"); |
|
| return $file; |
return $file; |
| } |
} |
| |
|
|
Line 5246 sub modify_access_controls {
|
Line 5352 sub modify_access_controls {
|
| # remove lock |
# remove lock |
| my @del_lock = ($file_name."\0".'locked_access_records'); |
my @del_lock = ($file_name."\0".'locked_access_records'); |
| my $dellockoutcome = &del('file_permissions',\@del_lock,$domain,$user); |
my $dellockoutcome = &del('file_permissions',\@del_lock,$domain,$user); |
| |
my ($file,$group); |
| |
if (&is_course($domain,$user)) { |
| |
($group,$file) = split(/\//,$file_name,2); |
| |
} else { |
| |
$file = $file_name; |
| |
} |
| |
my $sqlresult = |
| |
&update_portfolio_table($user,$domain,$file,'portfolio_access', |
| |
$group); |
| } else { |
} else { |
| $outcome = "error: could not obtain lockfile\n"; |
$outcome = "error: could not obtain lockfile\n"; |
| } |
} |
| return ($outcome,$deloutcome,\%new_values,\%translation); |
return ($outcome,$deloutcome,\%new_values,\%translation); |
| } |
} |
| |
|
| |
sub make_public_indefinitely { |
| |
my ($requrl) = @_; |
| |
my $now = time; |
| |
my $action = 'activate'; |
| |
my $aclnum = 0; |
| |
if (&is_portfolio_url($requrl)) { |
| |
my (undef,$udom,$unum,$file_name,$group) = |
| |
&parse_portfolio_url($requrl); |
| |
my $current_perms = &get_portfile_permissions($udom,$unum); |
| |
my %access_controls = &get_access_controls($current_perms, |
| |
$group,$file_name); |
| |
foreach my $key (keys(%{$access_controls{$file_name}})) { |
| |
my ($num,$scope,$end,$start) = |
| |
($key =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/); |
| |
if ($scope eq 'public') { |
| |
if ($start <= $now && $end == 0) { |
| |
$action = 'none'; |
| |
} else { |
| |
$action = 'update'; |
| |
$aclnum = $num; |
| |
} |
| |
last; |
| |
} |
| |
} |
| |
if ($action eq 'none') { |
| |
return 'ok'; |
| |
} else { |
| |
my %changes; |
| |
my $newend = 0; |
| |
my $newstart = $now; |
| |
my $newkey = $aclnum.':public_'.$newend.'_'.$newstart; |
| |
$changes{$action}{$newkey} = { |
| |
type => 'public', |
| |
time => { |
| |
start => $newstart, |
| |
end => $newend, |
| |
}, |
| |
}; |
| |
my ($outcome,$deloutcome,$new_values,$translation) = |
| |
&modify_access_controls($file_name,\%changes,$udom,$unum); |
| |
return $outcome; |
| |
} |
| |
} else { |
| |
return 'invalid'; |
| |
} |
| |
} |
| |
|
| #------------------------------------------------------Get Marked as Read Only |
#------------------------------------------------------Get Marked as Read Only |
| |
|
| sub get_marked_as_readonly { |
sub get_marked_as_readonly { |
|
Line 6923 sub setup_random_from_rndseed {
|
Line 7085 sub setup_random_from_rndseed {
|
| } |
} |
| |
|
| sub latest_receipt_algorithm_id { |
sub latest_receipt_algorithm_id { |
| return 'receipt2'; |
return 'receipt3'; |
| } |
} |
| |
|
| sub recunique { |
sub recunique { |
| my $fucourseid=shift; |
my $fucourseid=shift; |
| my $unique; |
my $unique; |
| if ($env{"course.$fucourseid.receiptalg"} eq 'receipt2') { |
if ($env{"course.$fucourseid.receiptalg"} eq 'receipt2' || |
| |
$env{"course.$fucourseid.receiptalg"} eq 'receipt3' ) { |
| $unique=$env{"course.$fucourseid.internal.encseed"}; |
$unique=$env{"course.$fucourseid.internal.encseed"}; |
| } else { |
} else { |
| $unique=$perlvar{'lonReceipt'}; |
$unique=$perlvar{'lonReceipt'}; |
|
Line 6940 sub recunique {
|
Line 7103 sub recunique {
|
| sub recprefix { |
sub recprefix { |
| my $fucourseid=shift; |
my $fucourseid=shift; |
| my $prefix; |
my $prefix; |
| if ($env{"course.$fucourseid.receiptalg"} eq 'receipt2') { |
if ($env{"course.$fucourseid.receiptalg"} eq 'receipt2'|| |
| |
$env{"course.$fucourseid.receiptalg"} eq 'receipt3' ) { |
| $prefix=$env{"course.$fucourseid.internal.encpref"}; |
$prefix=$env{"course.$fucourseid.internal.encpref"}; |
| } else { |
} else { |
| $prefix=$perlvar{'lonHostID'}; |
$prefix=$perlvar{'lonHostID'}; |
|
Line 6950 sub recprefix {
|
Line 7114 sub recprefix {
|
| |
|
| sub ireceipt { |
sub ireceipt { |
| my ($funame,$fudom,$fucourseid,$fusymb,$part)=@_; |
my ($funame,$fudom,$fucourseid,$fusymb,$part)=@_; |
| |
|
| |
my $return =&recprefix($fucourseid).'-'; |
| |
|
| |
if ($env{"course.$fucourseid.receiptalg"} eq 'receipt3' || |
| |
$env{'request.state'} eq 'construct') { |
| |
$return .= (&digest("$funame,$fudom,$fucourseid,$fusymb,$part")%10000); |
| |
return $return; |
| |
} |
| |
|
| my $cuname=unpack("%32C*",$funame); |
my $cuname=unpack("%32C*",$funame); |
| my $cudom=unpack("%32C*",$fudom); |
my $cudom=unpack("%32C*",$fudom); |
| my $cucourseid=unpack("%32C*",$fucourseid); |
my $cucourseid=unpack("%32C*",$fucourseid); |
| my $cusymb=unpack("%32C*",$fusymb); |
my $cusymb=unpack("%32C*",$fusymb); |
| my $cunique=&recunique($fucourseid); |
my $cunique=&recunique($fucourseid); |
| my $cpart=unpack("%32S*",$part); |
my $cpart=unpack("%32S*",$part); |
| my $return =&recprefix($fucourseid).'-'; |
if ($env{"course.$fucourseid.receiptalg"} eq 'receipt2') { |
| if ($env{"course.$fucourseid.receiptalg"} eq 'receipt2' || |
|
| $env{'request.state'} eq 'construct') { |
|
| #&logthis("doing receipt2 using parts $cpart, uname $cuname and udom $cudom gets ".($cpart%$cuname)." and ".($cpart%$cudom)); |
#&logthis("doing receipt2 using parts $cpart, uname $cuname and udom $cudom gets ".($cpart%$cuname)." and ".($cpart%$cudom)); |
| |
|
| $return.= ($cunique%$cuname+ |
$return.= ($cunique%$cuname+ |
|
Line 7047 sub repcopy_userfile {
|
Line 7219 sub repcopy_userfile {
|
| if ($file =~ m|^/home/httpd/html/lonUsers/|) { return 'ok'; } |
if ($file =~ m|^/home/httpd/html/lonUsers/|) { return 'ok'; } |
| my ($cdom,$cnum,$filename) = |
my ($cdom,$cnum,$filename) = |
| ($file=~m|^\Q$perlvar{'lonDocRoot'}\E/+userfiles/+($match_domain)/+($match_name)/+(.*)|); |
($file=~m|^\Q$perlvar{'lonDocRoot'}\E/+userfiles/+($match_domain)/+($match_name)/+(.*)|); |
| my ($info,$rtncode); |
|
| my $uri="/uploaded/$cdom/$cnum/$filename"; |
my $uri="/uploaded/$cdom/$cnum/$filename"; |
| if (-e "$file") { |
if (-e "$file") { |
| |
# we already have a local copy, check it out |
| my @fileinfo = stat($file); |
my @fileinfo = stat($file); |
| |
my $rtncode; |
| |
my $info; |
| my $lwpresp = &getuploaded('HEAD',$uri,$cdom,$cnum,\$info,\$rtncode); |
my $lwpresp = &getuploaded('HEAD',$uri,$cdom,$cnum,\$info,\$rtncode); |
| if ($lwpresp ne 'ok') { |
if ($lwpresp ne 'ok') { |
| |
# there is no such file anymore, even though we had a local copy |
| if ($rtncode eq '404') { |
if ($rtncode eq '404') { |
| unlink($file); |
unlink($file); |
| } |
} |
| #my $ua=new LWP::UserAgent; |
|
| #my $request=new HTTP::Request('GET',&tokenwrapper($uri)); |
|
| #my $response=$ua->request($request); |
|
| #if ($response->is_success()) { |
|
| # return $response->content; |
|
| # } else { |
|
| # return -1; |
|
| # } |
|
| return -1; |
return -1; |
| } |
} |
| if ($info < $fileinfo[9]) { |
if ($info < $fileinfo[9]) { |
| |
# nice, the file we have is up-to-date, just say okay |
| return 'ok'; |
return 'ok'; |
| |
} else { |
| |
# the file is outdated, get rid of it |
| |
unlink($file); |
| } |
} |
| $info = ''; |
} |
| $lwpresp = &getuploaded('GET',$uri,$cdom,$cnum,\$info,\$rtncode); |
# one way or the other, at this point, we don't have the file |
| if ($lwpresp ne 'ok') { |
# construct the correct path for the file |
| return -1; |
my @parts = ($cdom,$cnum); |
| } |
if ($filename =~ m|^(.+)/[^/]+$|) { |
| } else { |
push @parts, split(/\//,$1); |
| my $lwpresp = &getuploaded('GET',$uri,$cdom,$cnum,\$info,\$rtncode); |
} |
| if ($lwpresp ne 'ok') { |
my $path = $perlvar{'lonDocRoot'}.'/userfiles'; |
| my $ua=new LWP::UserAgent; |
foreach my $part (@parts) { |
| my $request=new HTTP::Request('GET',&tokenwrapper($uri)); |
$path .= '/'.$part; |
| my $response=$ua->request($request); |
if (!-e $path) { |
| if ($response->is_success()) { |
mkdir($path,0770); |
| $info=$response->content; |
|
| } else { |
|
| return -1; |
|
| } |
|
| } |
|
| my @parts = ($cdom,$cnum); |
|
| if ($filename =~ m|^(.+)/[^/]+$|) { |
|
| push @parts, split(/\//,$1); |
|
| } |
|
| my $path = $perlvar{'lonDocRoot'}.'/userfiles'; |
|
| foreach my $part (@parts) { |
|
| $path .= '/'.$part; |
|
| if (!-e $path) { |
|
| mkdir($path,0770); |
|
| } |
|
| } |
} |
| } |
} |
| open(FILE,">$file"); |
# now the path exists for sure |
| print FILE $info; |
# get a user agent |
| close(FILE); |
my $ua=new LWP::UserAgent; |
| |
my $transferfile=$file.'.in.transfer'; |
| |
# FIXME: this should flock |
| |
if (-e $transferfile) { return 'ok'; } |
| |
my $request; |
| |
$uri=~s/^\///; |
| |
$request=new HTTP::Request('GET','http://'.$hostname{&homeserver($cnum,$cdom)}.'/raw/'.$uri); |
| |
my $response=$ua->request($request,$transferfile); |
| |
# did it work? |
| |
if ($response->is_error()) { |
| |
unlink($transferfile); |
| |
&logthis("Userfile repcopy failed for $uri"); |
| |
return -1; |
| |
} |
| |
# worked, rename the transfer file |
| |
rename($transferfile,$file); |
| return 'ok'; |
return 'ok'; |
| } |
} |
| |
|
|
Line 7122 sub tokenwrapper {
|
Line 7293 sub tokenwrapper {
|
| } |
} |
| } |
} |
| |
|
| |
# call with reqtype HEAD: get last modification time |
| |
# call with reqtype GET: get the file contents |
| |
# Do not call this with reqtype GET for large files! It loads everything into memory |
| |
# |
| sub getuploaded { |
sub getuploaded { |
| my ($reqtype,$uri,$cdom,$cnum,$info,$rtncode) = @_; |
my ($reqtype,$uri,$cdom,$cnum,$info,$rtncode) = @_; |
| $uri=~s/^\///; |
$uri=~s/^\///; |
|
Line 7238 sub current_machine_ids {
|
Line 7413 sub current_machine_ids {
|
| return @ids; |
return @ids; |
| } |
} |
| |
|
| |
sub additional_machine_domains { |
| |
my @domains; |
| |
open(my $fh,"<$perlvar{'lonTabDir'}/expected_domains.tab"); |
| |
while( my $line = <$fh>) { |
| |
$line =~ s/\s//g; |
| |
push(@domains,$line); |
| |
} |
| |
return @domains; |
| |
} |
| |
|
| |
sub default_login_domain { |
| |
my $domain = $perlvar{'lonDefDomain'}; |
| |
my $testdomain=(split(/\./,$ENV{'HTTP_HOST'}))[0]; |
| |
foreach my $posdom (¤t_machine_domains(), |
| |
&additional_machine_domains()) { |
| |
if (lc($posdom) eq lc($testdomain)) { |
| |
$domain=$posdom; |
| |
last; |
| |
} |
| |
} |
| |
return $domain; |
| |
} |
| |
|
| # ------------------------------------------------------------- Declutters URLs |
# ------------------------------------------------------------- Declutters URLs |
| |
|
| sub declutter { |
sub declutter { |
|
Line 7410 sub get_iphost {
|
Line 7608 sub get_iphost {
|
| if (!exists($name_to_ip{$name})) { |
if (!exists($name_to_ip{$name})) { |
| $ip = gethostbyname($name); |
$ip = gethostbyname($name); |
| if (!$ip || length($ip) ne 4) { |
if (!$ip || length($ip) ne 4) { |
| &logthis("Skipping host $id name $name no IP found\n"); |
&logthis("Skipping host $id name $name no IP found"); |
| next; |
next; |
| } |
} |
| $ip=inet_ntoa($ip); |
$ip=inet_ntoa($ip); |
|
Line 7781 and course level
|
Line 7979 and course level
|
| plaintext($short) : return value in %prp hash (rolesplain.tab); plain text |
plaintext($short) : return value in %prp hash (rolesplain.tab); plain text |
| explanation of a user role term |
explanation of a user role term |
| |
|
| |
=item * |
| |
|
| |
get_my_roles($uname,$udom,$types,$roles,$roledoms) : All arguments are |
| |
optional. Returns a hash of a user's roles, with keys set to |
| |
colon-sparated $uname,$udom,and $role, and value set to |
| |
colon-separated start and end times for the role. If no username and |
| |
domain are specified, will default to current user/domain. Types, |
| |
roles, and roledoms are references to arrays, of role statuses |
| |
(active, future or previous), roles (e.g., cc,in, st etc.) and domains |
| |
of the roles which can be used to restrict the list if roles |
| |
reported. If no array ref is provided for types, will default to |
| |
return only active roles. |
| |
|
| =back |
=back |
| |
|
| =head2 User Modification |
=head2 User Modification |
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