Annotation of loncom/interface/loncreateuser.pm, revision 1.31
1.20 harris41 1: # The LearningOnline Network with CAPA
1.1 www 2: # Create a user
3: #
1.31 ! matthew 4: # $Id: loncreateuser.pm,v 1.30 2002/04/18 20:16:43 matthew Exp $
1.22 albertel 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: #
1.1 www 28: # (Create a course
29: # (My Desk
30: #
31: # (Internal Server Error Handler
32: #
33: # (Login Screen
34: # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,
35: # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)
36: #
1.20 harris41 37: # YEAR=2001
1.1 www 38: # 3/1/1 Gerd Kortemeyer)
39: #
40: # 3/1 Gerd Kortemeyer)
41: #
42: # 2/14 Gerd Kortemeyer)
43: #
1.12 www 44: # 2/14,2/17,2/19,2/20,2/21,2/22,2/23,3/2,3/17,3/24,04/12 Gerd Kortemeyer
1.17 www 45: # April Guy Albertelli
1.19 www 46: # 05/10,10/16 Gerd Kortemeyer
1.20 harris41 47: # 11/12,11/13,11/15 Scott Harrison
1.25 matthew 48: # 02/11/02 Matthew Hall
1.1 www 49: #
1.31 ! matthew 50: # $Id: loncreateuser.pm,v 1.30 2002/04/18 20:16:43 matthew Exp $
1.20 harris41 51: ###
52:
1.1 www 53: package Apache::loncreateuser;
54:
55: use strict;
56: use Apache::Constants qw(:common :http);
57: use Apache::lonnet;
58:
1.20 harris41 59: my $loginscript; # piece of javascript used in two separate instances
60: my $generalrule;
61: my $authformnop;
62: my $authformkrb;
63: my $authformint;
64: my $authformfsys;
65: my $authformloc;
66:
1.23 harris41 67: BEGIN {
1.20 harris41 68: $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/;
69: my $krbdefdom=$1;
70: $krbdefdom=~tr/a-z/A-Z/;
1.31 ! matthew 71: my %param = ( formname => 'document.cu',
! 72: kerb_def_dom => $krbdefdom
! 73: );
! 74: $loginscript = &Apache::loncommon::authform_header(%param);
! 75: $generalrule = &Apache::loncommon::authform_authorwarning(%param);
! 76: $authformnop = &Apache::loncommon::authform_nochange(%param);
! 77: $authformkrb = &Apache::loncommon::authform_kerberos(%param);
! 78: $authformint = &Apache::loncommon::authform_internal(%param);
! 79: $authformfsys = &Apache::loncommon::authform_filesystem(%param);
! 80: $authformloc = &Apache::loncommon::authform_local(%param);
1.20 harris41 81: }
82:
1.2 www 83: # =================================================================== Phase one
1.1 www 84:
1.2 www 85: sub phase_one {
86: my $r=shift;
87: my $defdom=$ENV{'user.domain'};
1.1 www 88: $r->print(<<ENDDOCUMENT);
89: <html>
90: <head>
91: <title>The LearningOnline Network with CAPA</title>
92: </head>
93: <body bgcolor="#FFFFFF">
94: <h1>Create User, Change User Privileges</h1>
1.2 www 95: <form action=/adm/createuser method=post>
96: <input type=hidden name=phase value=two>
97: Username: <input type=text size=15 name=ccuname><br>
98: Domain: <input type=text size=15 name=ccdomain value=$defdom><p>
99: <input type=submit value="Continue">
100: </form>
1.1 www 101: </body>
102: </html>
103: ENDDOCUMENT
1.2 www 104: }
105:
106: # =================================================================== Phase two
107: sub phase_two {
108: my $r=shift;
109: my $ccuname=$ENV{'form.ccuname'};
110: my $ccdomain=$ENV{'form.ccdomain'};
1.4 www 111:
112: $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/;
113: my $krbdefdom=$1;
114: $krbdefdom=~tr/a-z/A-Z/;
1.31 ! matthew 115: my %param = ( formname => 'document.cu',
! 116: kerb_def_dom => $krbdefdom
! 117: );
! 118: $loginscript = &Apache::loncommon::authform_header(%param);
1.4 www 119:
120: my $defdom=$ENV{'user.domain'};
121:
1.2 www 122: $ccuname=~s/\W//g;
123: $ccdomain=~s/\W//g;
1.25 matthew 124: my $dochead =<<"ENDDOCHEAD";
1.2 www 125: <html>
126: <head>
127: <title>The LearningOnline Network with CAPA</title>
1.31 ! matthew 128: <script type="text/javascript" language="Javascript">
1.3 www 129:
130: function pclose() {
131: parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
132: "height=350,width=350,scrollbars=no,menubar=no");
133: parmwin.close();
134: }
135:
136: function pjump(type,dis,value,marker,ret,call) {
137: parmwin=window.open("/adm/rat/parameter.html?type="+escape(type)
138: +"&value="+escape(value)+"&marker="+escape(marker)
139: +"&return="+escape(ret)
140: +"&call="+escape(call)+"&name="+escape(dis),"LONCAPAparms",
141: "height=350,width=350,scrollbars=no,menubar=no");
142:
143: }
144:
145: function dateset() {
146: eval("document.cu."+document.cu.pres_marker.value+
147: ".value=document.cu.pres_value.value");
148: pclose();
149: }
150:
151: </script>
1.2 www 152: </head>
153: <body bgcolor="#FFFFFF">
1.25 matthew 154: <img align="right" src="/adm/lonIcons/lonlogos.gif">
155: ENDDOCHEAD
156: my $forminfo =<<"ENDFORMINFO";
157: <form action="/adm/createuser" method="post" name="cu">
158: <input type="hidden" name="phase" value="three">
159: <input type="hidden" name="ccuname" value="$ccuname">
160: <input type="hidden" name="ccdomain" value="$ccdomain">
161: <input type="hidden" name="pres_value" value="" >
162: <input type="hidden" name="pres_type" value="" >
163: <input type="hidden" name="pres_marker" value="" >
164: ENDFORMINFO
1.2 www 165: my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain);
166: my %incdomains;
167: my %inccourses;
1.29 matthew 168: my %home_servers = &get_home_servers($ccdomain);
1.24 matthew 169: foreach (%Apache::lonnet::hostdom) {
1.13 www 170: $incdomains{$_}=1;
1.24 matthew 171: }
172: foreach (keys(%ENV)) {
1.2 www 173: if ($_=~/^user\.priv\.cm\.\/(\w+)\/(\w+)/) {
174: $inccourses{$1.'_'.$2}=1;
175: }
1.24 matthew 176: }
1.2 www 177: if ($uhome eq 'no_host') {
1.29 matthew 178: my $home_server_list=
179: '<option value="default" selected>default</option>'."\n";
180: foreach (sort keys(%home_servers)) {
181: $home_server_list.=
182: '<option value="'.$_.'">'.$_.' '.
183: $home_servers{$_}."</option>\n";
184: }
1.26 matthew 185: $r->print(<<ENDNEWUSER);
1.25 matthew 186: $dochead
187: <h1>Create New User</h1>
188: $forminfo
189: <h2>New user "$ccuname" in domain $ccdomain</h2>
1.31 ! matthew 190: <script type="text/javascript" language="Javascript">
1.20 harris41 191: $loginscript
1.31 ! matthew 192: </script>
1.20 harris41 193: <input type='hidden' name='makeuser' value='1' />
1.4 www 194: <h3>Personal Data</h3>
1.25 matthew 195: <p>
196: <table>
197: <tr><td>First Name </td>
198: <td><input type='text' name='cfirst' size='15' /></td></tr>
199: <tr><td>Middle Name </td>
200: <td><input type='text' name='cmiddle' size='15' /></td></tr>
201: <tr><td>Last Name </td>
202: <td><input type='text' name='clast' size='15' /></td></tr>
203: <tr><td>Generation </td>
204: <td><input type='text' name='cgen' size='5' /></td></tr>
205: </table>
206: ID/Student Number <input type='text' name='cstid' size='15' /></p>
1.29 matthew 207: Home Server: <select name="hserver" size="1"> $home_server_list </select>
1.25 matthew 208: <hr />
1.4 www 209: <h3>Login Data</h3>
1.31 ! matthew 210: <p>$generalrule </p>
! 211: <p>$authformkrb </p>
! 212: <p>$authformint </p>
! 213: <p>$authformfsys</p>
! 214: <p>$authformloc </p>
1.26 matthew 215: ENDNEWUSER
1.25 matthew 216: } else { # user already exists
1.26 matthew 217: $r->print(<<ENDCHANGEUSER);
1.25 matthew 218: $dochead
219: <h1>Change User Privileges</h1>
220: $forminfo
221: <h2>User "$ccuname" in domain $ccdomain </h2>
1.26 matthew 222: ENDCHANGEUSER
1.28 matthew 223: # Get the users information
224: my %userenv = &Apache::lonnet::get('environment',
225: ['firstname','middlename','lastname','generation'],
226: $ccdomain,$ccuname);
227: my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname);
228: $r->print(<<END);
229: <hr />
230: <table border="2">
231: <tr>
232: <th>first name</th><th>middle name</th><th>last name</th><th>generation</th>
233: </tr>
234: <tr>
235: END
236: foreach ('firstname','middlename','lastname','generation') {
237: if (&Apache::lonnet::allowed('mau',$ccdomain)) {
238: $r->print(<<"END");
239: <td><input type="text" name="c$_" value="$userenv{$_}" size="15"/></td>
240: END
241: } else {
242: $r->print('<td>'.$userenv{$_}.'</td>');
243: }
244: }
245: $r->print(<<END);
246: </tr>
247: </table>
248: END
1.25 matthew 249: # Build up table of user roles to allow revocation of a role.
1.28 matthew 250: my ($tmp) = keys(%rolesdump);
251: unless ($tmp =~ /^(con_lost|error)/i) {
1.2 www 252: my $now=time;
1.26 matthew 253: $r->print('<hr /><h3>Revoke Existing Roles</h3>'.
1.2 www 254: '<table border=2><tr><th>Revoke</th><th>Role</th><th>Extent</th>'.
1.26 matthew 255: '<th>Start</th><th>End</th>');
1.28 matthew 256: foreach my $area (keys(%rolesdump)) {
257: if ($area!~/^rolesdef/) {
258: my $role = $rolesdump{$area};
259: my $thisrole=$area;
260: $area=~s/\_\w\w$//;
261: my ($role_code,$role_end_time,$role_start_time) =
262: split(/_/,$role);
263: my $bgcol='ffffff';
264: my $allows=0;
265: if ($area=~/^\/(\w+)\/(\d\w+)/) {
266: my %coursedata=
267: &Apache::lonnet::coursedescription($1.'_'.$2);
268: my $carea='Course: '.$coursedata{'description'};
269: $inccourses{$1.'_'.$2}=1;
270: if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) {
271: $allows=1;
272: }
273: # Compute the background color based on $area
274: $bgcol=$1.'_'.$2;
275: $bgcol=~s/[^8-9b-e]//g;
276: $bgcol=substr($bgcol.$bgcol.$bgcol.'ffffff',0,6);
277: if ($area=~/^\/(\w+)\/(\d\w+)\/(\w+)/) {
278: $carea.='<br>Section/Group: '.$3;
279: }
280: $area=$carea;
281: } else {
282: # Determine if current user is able to revoke privileges
283: if ($area=~/^\/(\w+)\//) {
284: if (&Apache::lonnet::allowed('c'.$role_code,$1)) {
285: $allows=1;
286: }
287: } else {
288: if (&Apache::lonnet::allowed('c'.$role_code,'/')) {
289: $allows=1;
290: }
291: }
1.2 www 292: }
1.28 matthew 293: $r->print('<tr bgcolor=#"'.$bgcol.'"><td>');
294: my $active=1;
295: $active=0 if (($role_end_time) && ($now>$role_end_time));
296: if (($active) && ($allows)) {
297: $r->print('<input type="checkbox" name="rev:'
298: .$thisrole.'">');
1.7 www 299: } else {
1.28 matthew 300: $r->print(' ');
1.2 www 301: }
1.28 matthew 302: $r->print('</td><td>'.
303: &Apache::lonnet::plaintext($role_code).
304: '</td><td>'.$area.'</td><td>'.
305: ($role_start_time ? localtime($role_start_time)
306: : ' ' )
307: .'</td><td>'.
308: ($role_end_time ? localtime($role_end_time)
309: : ' ' )
310: ."</td></tr>\n");
1.2 www 311: }
1.28 matthew 312: } # end of foreach (table building loop)
1.2 www 313: $r->print('</table>');
1.28 matthew 314: } # End of unless
1.20 harris41 315: my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain);
316: if ($currentauth=~/^krb4:/) {
317: $currentauth=~/^krb4:(.*)/;
318: my $krbdefdom2=$1;
1.31 ! matthew 319: my %param = ( formname => 'document.cu',
! 320: kerb_def_dom => $krbdefdom
! 321: );
! 322: $loginscript = &Apache::loncommon::authform_header(%param);
1.20 harris41 323: }
1.26 matthew 324: # Check for a bad authentication type
1.20 harris41 325: unless ($currentauth=~/^krb4:/ or
326: $currentauth=~/^unix:/ or
327: $currentauth=~/^internal:/ or
328: $currentauth=~/^localauth:/
1.26 matthew 329: ) { # bad authentication scheme
330: if (&Apache::lonnet::allowed('mau',$ENV{'user.domain'})) {
331: $r->print(<<ENDBADAUTH);
1.21 harris41 332: <hr />
1.31 ! matthew 333: <script type="text/javascript" language="Javascript">
1.21 harris41 334: $loginscript
1.31 ! matthew 335: </script>
1.20 harris41 336: <font color='#ff0000'>ERROR:</font>
337: This user has an unrecognized authentication scheme ($currentauth).
338: Please specify login data below.
339: <h3>Login Data</h3>
1.31 ! matthew 340: <p>$generalrule</p>
! 341: <p>$authformkrb</p>
! 342: <p>$authformint</p>
! 343: <p>$authformfsys</p>
! 344: <p>$authformloc</p>
1.26 matthew 345: ENDBADAUTH
346: } else {
347: # This user is not allowed to modify the users
348: # authentication scheme, so just notify them of the problem
349: $r->print(<<ENDBADAUTH);
350: <hr />
1.31 ! matthew 351: <script type="text/javascript" language="Javascript">
1.26 matthew 352: $loginscript
1.31 ! matthew 353: </script>
1.26 matthew 354: <font color="#ff0000"> ERROR: </font>
355: This user has an unrecognized authentication scheme ($currentauth).
356: Please alert a domain coordinator of this situation.
357: <hr />
358: ENDBADAUTH
359: }
360: } else { # Authentication type is valid
1.20 harris41 361: my $authformcurrent='';
1.26 matthew 362: my $authform_other='';
1.20 harris41 363: if ($currentauth=~/^krb4:/) {
364: $authformcurrent=$authformkrb;
1.31 ! matthew 365: $authform_other="<p>$authformint</p>\n".
! 366: "<p>$authformfsys</p><p>$authformloc</p>";
1.20 harris41 367: }
368: elsif ($currentauth=~/^internal:/) {
369: $authformcurrent=$authformint;
1.31 ! matthew 370: $authform_other="<p>$authformkrb</p>".
! 371: "<p>$authformfsys</p><p>$authformloc</p>";
1.20 harris41 372: }
373: elsif ($currentauth=~/^unix:/) {
374: $authformcurrent=$authformfsys;
1.31 ! matthew 375: $authform_other="<p>$authformkrb</p>".
! 376: "<p>$authformint</p><p>$authformloc;</p>";
1.20 harris41 377: }
378: elsif ($currentauth=~/^localauth:/) {
379: $authformcurrent=$authformloc;
1.31 ! matthew 380: $authform_other="<p>$authformkrb</p>".
! 381: "<p>$authformint</p><p>$authformfsys</p>";
1.20 harris41 382: }
1.26 matthew 383: $authformcurrent=<<ENDCURRENTAUTH;
1.20 harris41 384: <table border='1'>
385: <tr>
386: <td><font color='#ff0000'>* * * WARNING * * *</font></td>
387: <td><font color='#ff0000'>* * * WARNING * * *</font></td>
388: </tr>
389: <tr><td bgcolor='#cbbcbb'>$authformcurrent</td>
390: <td bgcolor='#cbbcbb'>Changing this value will overwrite existing authentication for the user; you should notify the user of this change.</td></tr>
391: </table>
1.26 matthew 392: ENDCURRENTAUTH
393: if (&Apache::lonnet::allowed('mau',$ENV{'user.domain'})) {
394: # Current user has login modification privileges
395: $r->print(<<ENDOTHERAUTHS);
1.21 harris41 396: <hr />
1.31 ! matthew 397: <script type="text/javascript" language="Javascript">
1.21 harris41 398: $loginscript
1.31 ! matthew 399: </script>
1.20 harris41 400: <h3>Change Current Login Data</h3>
1.31 ! matthew 401: <p>$generalrule</p>
! 402: <p>$authformnop</p>
! 403: <p>$authformcurrent</p>
1.20 harris41 404: <h3>Enter New Login Data</h3>
1.26 matthew 405: $authform_other
406: ENDOTHERAUTHS
407: }
408: } ## End of "check for bad authentication type" logic
1.25 matthew 409: } ## End of new user/old user logic
1.20 harris41 410: $r->print('<hr /><h3>Add Roles</h3>');
1.17 www 411: #
412: # Co-Author
413: #
414:
415: if (&Apache::lonnet::allowed('cca',$ENV{'user.domain'})) {
416: my $cuname=$ENV{'user.name'};
417: my $cudom=$ENV{'user.domain'};
418: $r->print(<<ENDCOAUTH);
419: <h4>Construction Space</h4>
420: <table border=2><tr><th>Activate</th><th>Role</th><th>Extent</th>
421: <th>Start</th><th>End</th></tr>
422: <tr>
423: <td><input type=checkbox name="act_$cudom\_$cuname\_ca"></td>
424: <td>Co-Author</td>
425: <td>$cudom\_$cuname</td>
426: <td><input type=hidden name="start_$cudom\_$cuname\_ca" value=''>
427: <a href=
428: "javascript:pjump('date_start','Start Date Co-Author',document.cu.start_$cudom\_$cuname\_ca.value,'start_$cudom\_$cuname\_ca','cu.pres','dateset')">Set Start Date</a></td>
429: <td><input type=hidden name="end_$cudom\_$cuname\_ca" value=''>
430: <a href=
431: "javascript:pjump('date_end','End Date Co-Author',document.cu.end_$cudom\_$cuname\_ca.value,'end_$cudom\_$cuname\_ca','cu.pres','dateset')">Set End Date</a></td>
432: </tr>
433: </table>
434: ENDCOAUTH
435: }
1.8 www 436: #
437: # Domain level
438: #
439: $r->print('<h4>Domain Level</h4>'.
440: '<table border=2><tr><th>Activate</th><th>Role</th><th>Extent</th>'.
441: '<th>Start</th><th>End</th></tr>');
1.24 matthew 442: foreach ( sort( keys(%incdomains))) {
1.2 www 443: my $thisdomain=$_;
1.24 matthew 444: foreach ('dc','li','dg','au') {
1.2 www 445: if (&Apache::lonnet::allowed('c'.$_,$thisdomain)) {
1.8 www 446: my $plrole=&Apache::lonnet::plaintext($_);
447: $r->print(<<ENDDROW);
448: <tr>
449: <td><input type=checkbox name="act_$thisdomain\_$_"></td>
450: <td>$plrole</td>
451: <td>$thisdomain</td>
452: <td><input type=hidden name="start_$thisdomain\_$_" value=''>
453: <a href=
454: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$thisdomain\_$_.value,'start_$thisdomain\_$_','cu.pres','dateset')">Set Start Date</a></td>
455: <td><input type=hidden name="end_$thisdomain\_$_" value=''>
456: <a href=
457: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$thisdomain\_$_.value,'end_$thisdomain\_$_','cu.pres','dateset')">Set End Date</a></td>
458: </tr>
459: ENDDROW
1.2 www 460: }
1.24 matthew 461: }
462: }
1.8 www 463: $r->print('</table>');
464: #
465: # Course level
466: #
1.26 matthew 467: $r->print(&course_level_table(%inccourses));
468: $r->print("<hr /><input type=submit value=\"Modify User\">\n");
469: $r->print("</form></body></html>");
1.2 www 470: }
1.1 www 471:
1.4 www 472: # ================================================================= Phase Three
473: sub phase_three {
474: my $r=shift;
1.29 matthew 475: my $uhome=&Apache::lonnet::homeserver($ENV{'form.ccuname'},
476: $ENV{'form.ccdomain'});
1.27 matthew 477: # Error messages
478: my $error = '<font color="#ff0000">Error:</font>';
479: my $end = '</body></html>';
480: # Print header
1.4 www 481: $r->print(<<ENDTHREEHEAD);
482: <html>
483: <head>
484: <title>The LearningOnline Network with CAPA</title>
485: </head>
486: <body bgcolor="#FFFFFF">
1.27 matthew 487: <img align="right" src="/adm/lonIcons/lonlogos.gif">
1.4 www 488: ENDTHREEHEAD
1.27 matthew 489: # Check Inputs
1.29 matthew 490: if (! $ENV{'form.ccuname'} ) {
1.27 matthew 491: $r->print($error.'No login name specified.'.$end);
492: return;
493: }
1.29 matthew 494: if ( $ENV{'form.ccuname'} =~/\W/) {
1.27 matthew 495: $r->print($error.'Invalid login name. '.
496: 'Only letters, numbers, and underscores are valid.'.
497: $end);
498: return;
499: }
1.29 matthew 500: if (! $ENV{'form.ccdomain'} ) {
1.27 matthew 501: $r->print($error.'No domain specified.'.$end);
502: return;
503: }
1.29 matthew 504: if ( $ENV{'form.ccdomain'} =~/\W/) {
1.27 matthew 505: $r->print($error.'Invalid domain name. '.
506: 'Only letters, numbers, and underscores are valid.'.
507: $end);
508: return;
509: }
1.29 matthew 510: if (! exists($ENV{'form.makeuser'})) {
511: # Modifying an existing user, so check the validity of the name
512: if ($uhome eq 'no_host') {
513: $r->print($error.'Unable to determine home server for '.
514: $ENV{'form.ccuname'}.' in domain '.
515: $ENV{'form.ccdomain'}.'.');
516: return;
517: }
518: }
1.27 matthew 519: # Determine authentication method and password for the user being modified
520: my $amode='';
521: my $genpwd='';
522: if ($ENV{'form.login'} eq 'krb') {
523: $amode='krb4';
1.30 matthew 524: $genpwd=$ENV{'form.krbarg'};
1.27 matthew 525: } elsif ($ENV{'form.login'} eq 'int') {
526: $amode='internal';
1.30 matthew 527: $genpwd=$ENV{'form.intarg'};
1.27 matthew 528: } elsif ($ENV{'form.login'} eq 'fsys') {
529: $amode='unix';
1.30 matthew 530: $genpwd=$ENV{'form.fsysarg'};
1.27 matthew 531: } elsif ($ENV{'form.login'} eq 'loc') {
532: $amode='localauth';
533: $genpwd=$ENV{'form.locarg'};
534: $genpwd=" " if (!$genpwd);
1.30 matthew 535: } else {
536: $r->print($error.'Invalid login mode or password'.$end);
537: return;
1.27 matthew 538: }
539: if ($ENV{'form.makeuser'}) {
540: # Create a new user
541: $r->print(<<ENDNEWUSERHEAD);
542: <h1>Create User</h1>
1.29 matthew 543: <h3>Creating user "$ENV{'form.ccuname'}" in domain "$ENV{'form.ccdomain'}"</h2>
1.27 matthew 544: ENDNEWUSERHEAD
545: # Check for the authentication mode and password
546: if (! $amode || ! $genpwd) {
547: $r->print($error.'Invalid login mode or password'.$end);
548: return;
1.18 albertel 549: }
1.29 matthew 550: # Determine desired host
551: my $desiredhost = $ENV{'form.hserver'};
552: if (lc($desiredhost) eq 'default') {
553: $desiredhost = undef;
554: } else {
555: my %home_servers = &get_home_servers($ENV{'form.ccdomain'});
556: if (! exists($home_servers{$desiredhost})) {
557: $r->print($error.'Invalid home server specified');
558: return;
559: }
560: }
1.27 matthew 561: # Call modifyuser
562: my $result = &Apache::lonnet::modifyuser
1.29 matthew 563: ($ENV{'form.ccdomain'},$ENV{'form.ccuname'},$ENV{'form.cstid'},
564: $amode,$genpwd,$ENV{'form.cfirst'},
565: $ENV{'form.cmiddle'},$ENV{'form.clast'},$ENV{'form.cgen'},
566: undef,$desiredhost
1.27 matthew 567: );
568: $r->print('Generating user: '.$result);
1.29 matthew 569: my $home = &Apache::lonnet::homeserver($ENV{'form.ccuname'},
570: $ENV{'form.ccdomain'});
571: $r->print('<br>Home server: '.$home.' '.
572: $Apache::lonnet::libserv{$home});
1.27 matthew 573: } elsif ($ENV{'form.login'} ne '') {
574: # Modify user privileges
575: $r->print(<<ENDMODIFYUSERHEAD);
576: <h1>Change User Privileges</h1>
1.29 matthew 577: <h2>User "$ENV{'form.ccuname'}" in domain "$ENV{'form.ccdomain'}"</h2>
1.27 matthew 578: ENDMODIFYUSERHEAD
579: if (! $amode || ! $genpwd) {
580: $r->print($error.'Invalid login mode or password'.$end);
581: return;
1.20 harris41 582: }
1.27 matthew 583: # Only allow authentification modification if the person has authority
584: if (&Apache::lonnet::allowed('mau',$ENV{'user.domain'})) {
1.20 harris41 585: $r->print('Modifying authentication: '.
1.31 ! matthew 586: &Apache::lonnet::modifyuserauth(
1.29 matthew 587: $ENV{'form.ccdomain'},$ENV{'form.ccuname'},
1.21 harris41 588: $amode,$genpwd));
1.20 harris41 589: $r->print('<br>Home server: '.&Apache::lonnet::homeserver
1.29 matthew 590: ($ENV{'form.ccuname'},$ENV{'form.ccdomain'}));
1.4 www 591: } else {
1.27 matthew 592: # Okay, this is a non-fatal error.
593: $r->print($error.'You do not have the authority to modify '.
594: 'this users authentification information.');
595: }
1.28 matthew 596: }
597: ##
598: if (! $ENV{'form.makeuser'} ) {
599: # Check for need to change
600: my %userenv = &Apache::lonnet::get
601: ('environment',['firstname','middlename','lastname','generation'],
1.29 matthew 602: $ENV{'form.ccdomain'},$ENV{'form.ccuname'});
1.28 matthew 603: my ($tmp) = keys(%userenv);
604: if ($tmp =~ /^(con_lost|error)/i) {
605: %userenv = ();
606: }
607: # Check to see if we need to change user information
608: foreach ('firstname','middlename','lastname','generation') {
609: # Strip leading and trailing whitespace
610: $ENV{'form.c'.$_} =~ s/(\s+$|^\s+)//g;
611: }
1.29 matthew 612: if (&Apache::lonnet::allowed('mau',$ENV{'form.ccdomain'}) &&
1.28 matthew 613: ($ENV{'form.cfirstname'} ne $userenv{'firstname'} ||
614: $ENV{'form.cmiddlename'} ne $userenv{'middlename'} ||
615: $ENV{'form.clastname'} ne $userenv{'lastname'} ||
616: $ENV{'form.cgeneration'} ne $userenv{'generation'} )) {
617: # Make the change
618: my %changeHash;
619: $changeHash{'firstname'} = $ENV{'form.cfirstname'};
620: $changeHash{'middlename'} = $ENV{'form.cmiddlename'};
621: $changeHash{'lastname'} = $ENV{'form.clastname'};
622: $changeHash{'generation'} = $ENV{'form.cgeneration'};
623: my $putresult = &Apache::lonnet::put
624: ('environment',\%changeHash,
1.29 matthew 625: $ENV{'form.ccdomain'},$ENV{'form.ccuname'});
1.28 matthew 626: if ($putresult eq 'ok') {
627: # Tell the user we changed the name
628: $r->print(<<"END");
629: <table border="2">
630: <caption>User Information Changed</caption>
631: <tr><th> </th>
632: <th>first</th>
633: <th>middle</th>
634: <th>last</th>
635: <th>generation</th></tr>
636: <tr><td>Previous</td>
637: <td>$userenv{'firstname'} </td>
638: <td>$userenv{'middlename'} </td>
639: <td>$userenv{'lastname'} </td>
640: <td>$userenv{'generation'} </td></tr>
641: <tr><td>Changed To</td>
642: <td>$ENV{'form.cfirstname'} </td>
643: <td>$ENV{'form.cmiddlename'} </td>
644: <td>$ENV{'form.clastname'} </td>
645: <td>$ENV{'form.cgeneration'} </td></tr>
646: </table>
647: END
648: } else { # error occurred
649: $r->print("<h2>Unable to successfully change environment for ".
1.29 matthew 650: $ENV{'form.ccuname'}." in domain ".
651: $ENV{'form.ccdomain'}."</h2>");
1.28 matthew 652: }
653: } else { # End of if ($ENV ... ) logic
654: # They did not want to change the users name but we can
655: # still tell them what the name is
656: $r->print(<<"END");
1.29 matthew 657: <h2>User "$ENV{'form.ccuname'}" in domain "$ENV{'form.ccdomain'}"</h2>
1.28 matthew 658: <h4>$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} </h4>
659: <h4>Generation: $userenv{'generation'}</h4>
660: END
661: }
1.4 www 662: }
1.27 matthew 663: ##
1.4 www 664: my $now=time;
1.6 www 665: $r->print('<h3>Modifying Roles</h3>');
1.24 matthew 666: foreach (keys (%ENV)) {
1.27 matthew 667: next if (! $ENV{$_});
668: # Revoke roles
669: if ($_=~/^form\.rev/) {
670: if ($_=~/^form\.rev\:([^\_]+)\_([^\_]+)$/) {
671: $r->print('Revoking '.$2.' in '.$1.': '.
1.29 matthew 672: &Apache::lonnet::assignrole($ENV{'form.ccdomain'},
673: $ENV{'form.ccuname'},$1,$2,$now).'<br>');
1.27 matthew 674: if ($2 eq 'st') {
675: $1=~/^\/(\w+)\/(\w+)/;
676: my $cid=$1.'_'.$2;
677: $r->print('Drop from classlist: '.
678: &Apache::lonnet::critical('put:'.
679: $ENV{'course.'.$cid.'.domain'}.':'.
680: $ENV{'course.'.$cid.'.num'}.':classlist:'.
1.29 matthew 681: &Apache::lonnet::escape($ENV{'form.ccuname'}.':'.
682: $ENV{'form.ccdomain'}).'='.
1.27 matthew 683: &Apache::lonnet::escape($now.':'),
684: $ENV{'course.'.$cid.'.home'}).'<br>');
685: }
686: }
687: } elsif ($_=~/^form\.act/) {
688: if ($_=~/^form\.act\_([^\_]+)\_([^\_]+)\_([^\_]+)$/) {
689: # Activate roles for sections with 3 id numbers
690: # set start, end times, and the url for the class
691: my $start = ( $ENV{'form.start_'.$1.'_'.$2} ?
692: $ENV{'form.start_'.$1.'_'.$2} :
693: $now );
694: my $end = ( $ENV{'form.end_'.$1.'_'.$2} ?
695: $ENV{'form.end_'.$1.'_'.$2} :
696: 0 );
697: my $url='/'.$1.'/'.$2;
698: if ($ENV{'form.sec_'.$1.'_'.$2.'_'.$3}) {
699: $url.='/'.$ENV{'form.sec_'.$1.'_'.$2.'_'.$3};
700: }
701: # Assign the role and report it
702: $r->print('Assigning: '.$3.' in '.$url.': '.
703: &Apache::lonnet::assignrole(
1.29 matthew 704: $ENV{'form.ccdomain'},$ENV{'form.ccuname'},
1.27 matthew 705: $url,$3,$end,$start).
706: '<br>');
707: # Handle students differently
708: if ($3 eq 'st') {
709: $url=~/^\/(\w+)\/(\w+)/;
710: my $cid=$1.'_'.$2;
711: $r->print('Add to classlist: '.
712: &Apache::lonnet::critical(
713: 'put:'.$ENV{'course.'.$cid.'.domain'}.':'.
714: $ENV{'course.'.$cid.'.num'}.':classlist:'.
715: &Apache::lonnet::escape(
1.29 matthew 716: $ENV{'form.ccuname'}.':'.
717: $ENV{'form.ccdomain'} ).'='.
1.27 matthew 718: &Apache::lonnet::escape($end.':'.$start),
719: $ENV{'course.'.$cid.'.home'})
720: .'<br>');
721: }
722: } elsif ($_=~/^form\.act\_([^\_]+)\_([^\_]+)$/) {
723: # Activate roles for sections with two id numbers
724: # set start, end times, and the url for the class
725: my $start = ( $ENV{'form.start_'.$1.'_'.$2} ?
726: $ENV{'form.start_'.$1.'_'.$2} :
727: $now );
728: my $end = ( $ENV{'form.end_'.$1.'_'.$2} ?
729: $ENV{'form.end_'.$1.'_'.$2} :
730: 0 );
731: my $url='/'.$1.'/';
732: # Assign the role and report it.
733: $r->print('Assigning: '.$2.' in '.$url.': '.
734: &Apache::lonnet::assignrole(
1.29 matthew 735: $ENV{'form.ccdomain'},$ENV{'form.ccuname'},
1.27 matthew 736: $url,$2,$end,$start)
737: .'<br>');
1.10 www 738: }
1.27 matthew 739: }
740: } # End of foreach (keys(%ENV))
1.5 www 741: $r->print('</body></html>');
1.4 www 742: }
743:
1.2 www 744: # ================================================================ Main Handler
745: sub handler {
746: my $r = shift;
747:
748: if ($r->header_only) {
749: $r->content_type('text/html');
750: $r->send_http_header;
751: return OK;
752: }
753:
754: if ((&Apache::lonnet::allowed('cta',$ENV{'request.course.id'})) ||
755: (&Apache::lonnet::allowed('cin',$ENV{'request.course.id'})) ||
756: (&Apache::lonnet::allowed('ccr',$ENV{'request.course.id'})) ||
757: (&Apache::lonnet::allowed('cep',$ENV{'request.course.id'})) ||
1.19 www 758: (&Apache::lonnet::allowed('cca',$ENV{'user.domain'})) ||
1.2 www 759: (&Apache::lonnet::allowed('mau',$ENV{'user.domain'}))) {
760: $r->content_type('text/html');
761: $r->send_http_header;
762: unless ($ENV{'form.phase'}) {
763: &phase_one($r);
764: }
765: if ($ENV{'form.phase'} eq 'two') {
766: &phase_two($r);
1.4 www 767: } elsif ($ENV{'form.phase'} eq 'three') {
768: &phase_three($r);
1.2 www 769: }
1.1 www 770: } else {
771: $ENV{'user.error.msg'}=
1.9 albertel 772: "/adm/createuser:mau:0:0:Cannot modify user data";
1.1 www 773: return HTTP_NOT_ACCEPTABLE;
774: }
775: return OK;
776: }
1.26 matthew 777:
1.27 matthew 778: #-------------------------------------------------- functions for &phase_two
1.26 matthew 779: sub course_level_table {
780: my %inccourses = @_;
781: my $table = '';
782: foreach (sort( keys(%inccourses))) {
783: my $thiscourse=$_;
784: my $protectedcourse=$_;
785: $thiscourse=~s:_:/:g;
786: my %coursedata=&Apache::lonnet::coursedescription($thiscourse);
787: my $area=$coursedata{'description'};
788: my $bgcol=$thiscourse;
789: $bgcol=~s/[^8-9b-e]//g;
790: $bgcol=substr($bgcol.$bgcol.$bgcol.'ffffff',0,6);
791: foreach ('st','ta','ep','ad','in','cc') {
792: if (&Apache::lonnet::allowed('c'.$_,$thiscourse)) {
793: my $plrole=&Apache::lonnet::plaintext($_);
794: $table .= <<ENDEXTENT;
795: <tr bgcolor="#$bgcol">
796: <td><input type="checkbox" name="act_$protectedcourse\_$_"></td>
797: <td>$plrole</td>
798: <td>$area</td>
799: ENDEXTENT
800: if ($_ ne 'cc') {
801: $table .= <<ENDSECTION;
802: <td><input type="text" size="5" name="sec_$protectedcourse\_$_"></td>
803: ENDSECTION
804: } else {
805: $table .= <<ENDSECTION;
806: <td> </td>
807: ENDSECTION
808: }
809: $table .= <<ENDTIMEENTRY;
810: <td><input type=hidden name="start_$protectedcourse\_$_" value=''>
811: <a href=
812: "javascript:pjump('date_start','Start Date $plrole',document.cu.start_$protectedcourse\_$_.value,'start_$protectedcourse\_$_','cu.pres','dateset')">Set Start Date</a></td>
813: <td><input type=hidden name="end_$protectedcourse\_$_" value=''>
814: <a href=
815: "javascript:pjump('date_end','End Date $plrole',document.cu.end_$protectedcourse\_$_.value,'end_$protectedcourse\_$_','cu.pres','dateset')">Set End Date</a></td>
816: ENDTIMEENTRY
817: $table.= "</tr>\n";
818: }
819: }
820: }
821: return '' if ($table eq ''); # return nothing if there is nothing
822: # in the table
823: my $result = <<ENDTABLE;
824: <h4>Course Level</h4>
825: <table border=2><tr><th>Activate</th><th>Role</th><th>Extent</th>
826: <th>Group/Section</th><th>Start</th><th>End</th></tr>
827: $table
828: </table>
829: ENDTABLE
830: return $result;
831: }
1.27 matthew 832: #---------------------------------------------- end functions for &phase_two
1.29 matthew 833:
834: #--------------------------------- functions for &phase_two and &phase_three
835: sub get_home_servers {
836: my $domain = shift;
837: my %home_servers;
838: foreach (keys(%Apache::lonnet::libserv)) {
839: if ($Apache::lonnet::hostdom{$_} eq $domain) {
840: $home_servers{$_} = $Apache::lonnet::hostname{$_};
841: }
842: }
843: return %home_servers;
844: }
845:
846: #--------------------------end of functions for &phase_two and &phase_three
1.1 www 847:
848: 1;
849: __END__
1.2 www 850:
851:
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