Annotation of loncom/enrollment/Autoupdate.pl, revision 1.26
1.1 raeburn 1: #!/usr/bin/perl
2: #
3: # Automated Userinfo update script
1.26 ! raeburn 4: # $Id: Autoupdate.pl,v 1.25 2022/01/14 16:27:20 raeburn Exp $
1.1 raeburn 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: use strict;
29: use lib '/home/httpd/lib/perl';
30: use localenroll;
1.24 raeburn 31: use GDBM_File;
1.1 raeburn 32: use Apache::lonnet;
33: use Apache::loncommon;
1.4 raeburn 34: use Apache::lonlocal;
1.11 raeburn 35: use Apache::lonuserutils();
1.5 raeburn 36: use LONCAPA::Configuration;
1.2 raeburn 37: use LONCAPA;
1.1 raeburn 38:
1.5 raeburn 39: my $perlvarref = LONCAPA::Configuration::read_conf('loncapa.conf');
1.19 raeburn 40: exit if (ref($perlvarref) ne 'HASH');
41: my $logfile = $perlvarref->{'lonDaemons'}.'/logs/autoupdate.log';
42: exit if ($perlvarref->{'lonRole'} ne 'library');
1.10 raeburn 43: my $hostid = $perlvarref->{'lonHostID'};
1.19 raeburn 44:
1.6 raeburn 45: my @info = ('inststatus','lockedname','internalname','lastname',
1.14 raeburn 46: 'firstname','middlename','generation','id','permanentemail');
1.6 raeburn 47: # Initialize language handler
48: &Apache::lonlocal::get_language_handle();
1.1 raeburn 49: # find out which users we need to examine
50: my @domains = sort(&Apache::lonnet::current_machine_domains());
51: foreach my $dom (@domains) {
52: my %domconfig = &Apache::lonnet::get_dom('configuration',['autoupdate'],
53: $dom);
54: #only run if configured to
55: my $run_update = 0;
56: my $settings;
1.24 raeburn 57: my $allowed_inactivity;
58: my $check_unexpired;
1.1 raeburn 59: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
60: $settings = $domconfig{'autoupdate'};
1.2 raeburn 61: if ($settings->{'run'} eq '1') {
1.1 raeburn 62: $run_update = 1;
63: }
1.24 raeburn 64: if ($settings->{'lastactive'} =~/^\d+$/) {
65: $allowed_inactivity = 86400 * $settings->{'lastactive'};
66: }
67: if ($settings->{'unexpired'}) {
68: $check_unexpired = 1;
69: }
1.1 raeburn 70: }
71: next if (!$run_update);
1.7 albertel 72: open(my $fh,">>$logfile");
1.17 raeburn 73: print $fh ("********************\n".&Apache::lonlocal::locallocaltime(time).' '.&mt('Autoupdate messages start for domain: [_1]',$dom).' --'."\n");
1.9 raeburn 74: # get courseIDs for domain
1.10 raeburn 75: my %courses=&Apache::lonnet::courseiddump($dom,'.',1,'.','.','.',1,[$hostid],'.');
1.2 raeburn 76: # get user information
1.25 raeburn 77: my (%users,%instusers,%instids,%counts);
1.20 raeburn 78: my $dir = $Apache::lonnet::perlvar{lonUsersDir}.'/'.$dom;
1.24 raeburn 79: &descend_tree($dom,$dir,0,\%users,\%courses,$allowed_inactivity,$check_unexpired);
1.25 raeburn 80: my $resp = &localenroll::allusers_info($dom,\%instusers,\%instids,\%users,\%counts);
1.22 raeburn 81: if ($resp ne 'ok') {
82: print $fh &mt('Problem retrieving institutional data for users in domain: [_1].',$dom)."\n".
83: &mt('Error: [_1].',$resp)."\n".
84: "-- \n".&Apache::lonlocal::locallocaltime(time).' '.
85: &mt('Autoupdate messages end')."\n*******************\n\n";
1.25 raeburn 86: close($fh);
1.22 raeburn 87: next;
1.25 raeburn 88: } else {
89: if (keys(%counts)) {
90: foreach my $key (sort(keys(%counts))) {
91: if ($counts{$key} ne '') {
92: print $fh "Count for $key = $counts{$key}\n";
93: }
94: }
95: }
1.22 raeburn 96: }
1.20 raeburn 97: my (%unamechg,%possnames);
1.1 raeburn 98: my @types = ('active','future');
99: my @roles = ('st');
100: my @cdoms = ($dom);
1.18 raeburn 101: foreach my $uname (sort(keys(%users))) {
1.1 raeburn 102: my %userhash = &Apache::lonnet::userenvironment($dom,$uname,@info);
1.2 raeburn 103: my (@inststatuses);
104: if (!$userhash{'internalname'}) {
105: if (defined($instusers{$uname})) {
1.26 ! raeburn 106: (my $insttypechg,@inststatuses) =
1.2 raeburn 107: &affiliations_check(\%userhash,$instusers{$uname});
108: if ($insttypechg) {
1.13 raeburn 109: my $inststatusstr = join(':',map { &escape($_) } (@inststatuses));
1.2 raeburn 110: my %statushash = ( inststatus => $inststatusstr );
111: my $statusres = &Apache::lonnet::put('environment',\%statushash,$dom,$uname);
112: }
113: }
114: }
1.1 raeburn 115: if (!$userhash{'lockedname'} && !$userhash{'internalname'}) {
1.2 raeburn 116: if (defined($instusers{$uname})) {
117: my (@fields,%changes,$changed);
118: if (@inststatuses > 0) {
119: foreach my $type (@inststatuses) {
120: if (ref($settings->{fields}{$type}) eq 'ARRAY') {
121: foreach my $field (@{$settings->{fields}{$type}}) {
122: if (!grep(/^\Q$field\E$/,@fields)) {
123: push(@fields,$field);
124: }
125: }
1.26 ! raeburn 126: }
1.2 raeburn 127: }
128: } else {
129: if (ref($settings->{fields}{'default'}) eq 'ARRAY') {
130: @fields = @{$settings->{fields}{'default'}};
1.1 raeburn 131: }
132: }
1.26 ! raeburn 133: foreach my $field (@fields) {
1.2 raeburn 134: if ($userhash{$field} ne $instusers{$uname}{$field}) {
1.1 raeburn 135: $changed = 1;
1.26 ! raeburn 136: if ($settings->{'classlists'} == 1) {
1.1 raeburn 137: if ($field eq 'id') {
138: $changes{'id'} = 1;
1.15 raeburn 139: } elsif ($field eq 'lastname' || $field eq 'firstname' || $field eq 'middlename' || $field eq 'generation') {
1.1 raeburn 140: $changes{'fullname'} = 1;
141: }
142: }
1.9 raeburn 143: }
1.1 raeburn 144: }
145: # Make the change
146: if ($changed) {
147: my %userupdate;
1.14 raeburn 148: foreach my $item ('lastname','firstname','middlename','generation','id',
149: 'permanentemail') {
150: $userupdate{$item} = $userhash{$item};
151: }
1.1 raeburn 152: foreach my $field (@fields) {
1.2 raeburn 153: $userupdate{$field} = $instusers{$uname}{$field};
1.1 raeburn 154: }
1.16 raeburn 155: my $modresult = &Apache::lonnet::modifyuser($dom,$uname,$userupdate{'id'},undef,undef,$userupdate{'firstname'},$userupdate{'middlename'},$userupdate{'lastname'},$userupdate{'generation'},1,$hostid,$userupdate{'permanentemail'},undef,\@fields);
1.2 raeburn 156: if ($modresult eq 'ok') {
1.9 raeburn 157: print $fh "User change: $uname:$dom; New values: 1.Name: $userupdate{'firstname'} $userupdate{'middlename'} $userupdate{'lastname'} $userupdate{'generation'}; 2. StuID: $userupdate{'id'}; 3. Email: $userupdate{'permanentemail'}.\n";
158: if ($settings->{'classlists'} == 1) {
1.1 raeburn 159: if ($changes{'id'} || $changes{'fullname'}) {
1.26 ! raeburn 160: my %roleshash =
1.1 raeburn 161: &Apache::lonnet::get_my_roles($uname,
1.4 raeburn 162: $dom,'userroles',\@types,\@roles,\@cdoms);
1.10 raeburn 163: foreach my $item (keys(%roleshash)) {
1.1 raeburn 164: my ($cnum,$cdom,$role) = split(/:/,$item);
165: my ($start,$end) = split(/:/,$roleshash{$item});
1.9 raeburn 166: if (&Apache::lonnet::is_course($cdom,$cnum)) {
1.26 ! raeburn 167: my $result =
1.11 raeburn 168: &Apache::lonuserutils::update_classlist($cdom,$cnum,$dom,$uname,\%userupdate);
1.9 raeburn 169: if ($result eq 'ok') {
170: print $fh "Classlist change: $uname:$dom - class -> $cnum:$cdom\n";
171: } else {
172: print $fh "Error - $result -during classlist update for $uname:$dom in $cnum:$cdom\n";
173: }
1.1 raeburn 174: }
175: }
176: }
177: }
1.9 raeburn 178: } else {
179: print $fh "User change detected for $uname:$dom. Error during update: $modresult\n";
1.1 raeburn 180: }
181: }
1.2 raeburn 182: } else {
183: # check if the username has changed
184: if (defined($instids{$userhash{'id'}})) {
185: if (ref($instids{$userhash{'id'}}) eq 'ARRAY') {
186: foreach my $name (@{$instids{$userhash{'id'}}}) {
187: if (!exists($users{$name})) {
188: push(@{$possnames{$uname}},$name);
189: }
190: }
191: } else {
192: if (!exists($users{$instids{$userhash{'id'}}})) {
193: $unamechg{$uname} = $instids{$userhash{'id'}};
1.7 albertel 194: print $fh (&mt('Username change to [_1] detected for [_2] in domain [_3].',$unamechg{$uname},$uname,$dom)."\n");
1.2 raeburn 195: }
196: }
197: }
1.1 raeburn 198: }
199: }
200: }
1.4 raeburn 201: if (keys(%possnames) > 0) {
202: foreach my $uname (keys(%possnames)) {
203: my $altnames = join(' or ',@{$possnames{$uname}});
1.7 albertel 204: print $fh (&mt('Possible username change to [_1] detected for [_2] in domain [_3].',$altnames,$uname,$dom)."\n");
1.4 raeburn 205: }
206: }
1.9 raeburn 207: print $fh ("-- \n".&Apache::lonlocal::locallocaltime(time).' '.&mt('Autoupdate messages end')."\n*******************\n\n");
1.6 raeburn 208: close($fh);
1.1 raeburn 209: }
210:
211: sub descend_tree {
1.24 raeburn 212: my ($dom,$dir,$depth,$alldomusers,$coursesref,$allowed_inactivity,$check_unexpired) = @_;
1.1 raeburn 213: if (-d $dir) {
214: opendir(DIR,$dir);
215: my @contents = grep(!/^\./,readdir(DIR));
216: closedir(DIR);
217: $depth ++;
218: foreach my $item (@contents) {
1.23 raeburn 219: if (($depth < 4) && (length($item) == 1)) {
1.24 raeburn 220: &descend_tree($dom,$dir.'/'.$item,$depth,$alldomusers,$coursesref,
221: $allowed_inactivity,$check_unexpired);
1.19 raeburn 222: } elsif (-e $dir.'/'.$item.'/passwd') {
1.20 raeburn 223: if (ref($coursesref) eq 'HASH') {
1.21 raeburn 224: next if (exists($coursesref->{$dom.'_'.$item}));
1.20 raeburn 225: }
1.24 raeburn 226: if ($allowed_inactivity) {
227: my $now = time;
228: my $aclog = $dir.'/'.$item.'/activity.log';
229: my $roledb = $dir.'/'.$item.'/roles.db';
230: if (-e $aclog) {
231: my $lastac=(stat($aclog))[9];
232: if (($now - $lastac) > $allowed_inactivity) {
233: if (-e $roledb) {
234: my $lastrolechg=(stat($roledb))[9];
235: next if (($now - $lastrolechg) > $allowed_inactivity);
236: } else {
237: next;
238: }
239: }
240: } elsif (-e $roledb) {
241: my $lastrolechg=(stat($roledb))[9];
242: next if (($now - $lastrolechg) > $allowed_inactivity);
243: } else {
244: next;
245: }
246: }
247: if ($check_unexpired) {
248: my $roledb = $dir.'/'.$item.'/roles.db';
249: my $unexpired = 0;
250: my $now = time;
251: if (-e $roledb) {
252: my $roleshash = &LONCAPA::tie_user_hash($dom,$item,'roles',&GDBM_READER()) or next;
253: if (ref($roleshash)) {
254: while (my ($key,$value) = each(%$roleshash)) {
255: next if ($key =~ /^rolesdef/);
256: my ($role,$roleend,$rolestart) = split(/\_/,$value);
257: next if ($role =~ /^gr\//);
258: if (!$roleend || $roleend > $now) {
259: $unexpired = 1;
260: last;
261: }
262: }
263: &LONCAPA::untie_user_hash($roleshash);
264: next unless ($unexpired);
265: } else {
266: next;
267: }
268: } else {
269: next;
270: }
271: }
1.9 raeburn 272: $$alldomusers{$item} = '';
1.1 raeburn 273: }
274: }
275: }
276: }
277:
1.2 raeburn 278: sub affiliations_check {
279: my ($userhash,$insthashref) = @_;
280: my (@inststatuses,$insttypechg);;
281: if (ref($insthashref) eq 'HASH') {
1.8 raeburn 282: if (ref($insthashref->{'inststatus'}) eq 'ARRAY') {
283: @inststatuses = @{$insthashref->{'inststatus'}};
1.2 raeburn 284: }
285: }
1.12 raeburn 286: my @currstatuses = map { &unescape($_); } (split(/:/,$userhash->{'inststatus'}));
1.2 raeburn 287: foreach my $status (@inststatuses) {
288: if (!grep/^\Q$status\E/,@currstatuses) {
289: $insttypechg = 1;
290: }
291: }
292: if (!$insttypechg) {
293: foreach my $status (@currstatuses) {
294: if (!grep/^\Q$status\E/,@inststatuses) {
295: $insttypechg = 1;
296: }
297: }
298: }
299: return ($insttypechg,@inststatuses);
300: }
301:
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