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1#!perl 1#!perl
2################################################################################ 2################################################################################
3# WeBWorK Online Homework Delivery System 3# WeBWorK Online Homework Delivery System
4# Copyright © 2000-2003 The WeBWorK Project, http://openwebwork.sf.net/ 4# Copyright © 2000-2006 The WeBWorK Project, http://openwebwork.sf.net/
5# $CVSHeader: webwork-modperl/conf/global.conf.dist,v 1.127 2005/08/21 00:03:38 dpvc Exp $ 5# $CVSHeader: webwork2/conf/global.conf.dist,v 1.188 2007/03/27 17:04:01 glarose Exp $
6# 6#
7# This program is free software; you can redistribute it and/or modify it under 7# This program is free software; you can redistribute it and/or modify it under
8# the terms of either: (a) the GNU General Public License as published by the 8# the terms of either: (a) the GNU General Public License as published by the
9# Free Software Foundation; either version 2, or (at your option) any later 9# Free Software Foundation; either version 2, or (at your option) any later
10# version, or (b) the "Artistic License" which comes with this package. 10# version, or (b) the "Artistic License" which comes with this package.
… …
28################################################################################ 28################################################################################
29 29
30# Set these variables to correspond to your configuration and preferences. You 30# Set these variables to correspond to your configuration and preferences. You
31# will need to restart the webserver to reset the variables in this section. 31# will need to restart the webserver to reset the variables in this section.
32 32
33# URL of WeBWorK handler. 33# URL of WeBWorK handler. If WeBWorK is to be on the web server root, use "".
34$webwork_url = "/webwork2"; 34$webwork_url = "/webwork2";
35 35
36# Root directory of PG. 36# Root directory of PG.
37$pg_dir = "/opt/pg"; 37$pg_dir = "/opt/webwork/pg";
38 38
39# URL and path to htdocs directory. 39# URL and path to htdocs directory.
40$webwork_htdocs_url = "/webwork2_files"; 40$webwork_htdocs_url = "/webwork2_files";
41$webwork_htdocs_dir = "$webwork_dir/htdocs"; 41$webwork_htdocs_dir = "$webwork_dir/htdocs";
42 42
43# URL and path to courses directory. 43# URL and path to courses directory.
44$webwork_courses_url = "/webwork2_course_files"; 44$webwork_courses_url = "/webwork2_course_files";
45$webwork_courses_dir = "$webwork_dir/courses"; 45$webwork_courses_dir = "/opt/webwork/courses";
46 46
47################################################################################ 47################################################################################
48# Paths to external programs 48# Paths to external programs
49################################################################################ 49################################################################################
50 50
51# system utilties
52$externalPrograms{mv} = "/bin/mv";
53$externalPrograms{cp} = "/bin/cp";
54$externalPrograms{rm} = "/bin/rm";
51$externalPrograms{mkdir} = "/bin/mkdir"; 55$externalPrograms{mkdir} = "/bin/mkdir";
52$externalPrograms{mv} = "/bin/mv";
53$externalPrograms{mysql} = "/usr/bin/mysql"; 56$externalPrograms{tar} = "/usr/bin/tar";
57$externalPrograms{gzip} = "/usr/bin/gzip";
54 58
59# equation rendering/hardcopy utiltiies
55$externalPrograms{latex} = "/usr/bin/latex"; 60$externalPrograms{latex} = "/usr/bin/latex";
56$externalPrograms{pdflatex} = "/usr/bin/pdflatex --shell-escape"; # allows pdflatex to handle .eps files 61$externalPrograms{pdflatex} = "/usr/bin/pdflatex --shell-escape";
57$externalPrograms{dvipng} = "/usr/bin/dvipng"; 62$externalPrograms{dvipng} = "/usr/bin/dvipng";
58$externalPrograms{tth} = "/usr/bin/tth"; 63$externalPrograms{tth} = "/usr/bin/tth";
59 64
60$externalPrograms{tar} = "/usr/bin/tar";
61
62# Basic image manipulation utilities 65# NetPBM - basic image manipulation utilities
63# Most sites only need to configure the first line 66# Most sites only need to configure $netpbm_prefix.
64$externalPrograms{netpbm} = "/usr/bin/"; # Really a prefix, rather than a program 67my $netpbm_prefix = "/usr/bin";
65$externalPrograms{giftopnm} = $externalPrograms{netpbm}.'giftopnm'; 68$externalPrograms{giftopnm} = "$netpbm_prefix/giftopnm";
66$externalPrograms{ppmtopgm} = $externalPrograms{netpbm}.'ppmtopgm'; 69$externalPrograms{ppmtopgm} = "$netpbm_prefix/ppmtopgm";
67$externalPrograms{pnmtops} = $externalPrograms{netpbm}.'pnmtops'; 70$externalPrograms{pnmtops} = "$netpbm_prefix/pnmtops";
68$externalPrograms{pnmtopng} = $externalPrograms{netpbm}.'pnmtopng'; 71$externalPrograms{pnmtopng} = "$netpbm_prefix/pnmtopng";
69$externalPrograms{pngtopnm} = $externalPrograms{netpbm}.'pngtopnm'; 72$externalPrograms{pngtopnm} = "$netpbm_prefix/pngtopnm";
70 73
71# The following lines are the external scripts gif2eps, etc. 74# url checker
72# The source file is input with cat, and the output is redirected to 75$externalPrograms{checkurl} = "/usr/local/bin/lwp-request -mHEAD "; # or "/usr/local/bin/w3c -head "
73# the desired file.
74 76
77# image conversions utiltiies
78# the source file is given on stdin, and the output expected on stdout.
75$externalPrograms{gif2eps} = "$externalPrograms{giftopnm} | $externalPrograms{ppmtopgm}| $externalPrograms{pnmtops} -noturn 2>/dev/null"; 79$externalPrograms{gif2eps} = "$externalPrograms{giftopnm} | $externalPrograms{ppmtopgm} | $externalPrograms{pnmtops} -noturn 2>/dev/null";
76$externalPrograms{png2eps} = "$externalPrograms{pngtopnm} | $externalPrograms{ppmtopgm} | $externalPrograms{pnmtops} -noturn 2>/dev/null"; 80$externalPrograms{png2eps} = "$externalPrograms{pngtopnm} | $externalPrograms{ppmtopgm} | $externalPrograms{pnmtops} -noturn 2>/dev/null";
77$externalPrograms{gif2png} = "$externalPrograms{giftopnm} | $externalPrograms{pnmtopng}"; 81$externalPrograms{gif2png} = "$externalPrograms{giftopnm} | $externalPrograms{pnmtopng}";
78 82
79# Note on these conversions: 83# mysql clients
80# we used to use `pnmdepth 1' instead of ppmtopgm as it creates a 84$externalPrograms{mysql} = "/usr/bin/mysql";
81# monochrome image (1 bit) rather than a greyscale image (8 bits). 85$externalPrograms{mysqldump} = "/usr/bin/mysqldump";
82# However, this was causing improper display of some sort in PDFs.
83
84 86
85################################################################################ 87################################################################################
86# Mail settings 88# Mail settings
87################################################################################ 89################################################################################
88 90
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93# When connecting to the above server, WeBWorK will send this address in the 95# When connecting to the above server, WeBWorK will send this address in the
94# MAIL FROM command. This has nothing to do with the "From" address on the mail 96# MAIL FROM command. This has nothing to do with the "From" address on the mail
95# message. It can really be anything, but some mail servers require it contain 97# message. It can really be anything, but some mail servers require it contain
96# a valid mail domain, or at least be well-formed. 98# a valid mail domain, or at least be well-formed.
97$mail{smtpSender} = 'webwork@yourserver.yourschool.edu'; 99$mail{smtpSender} = 'webwork@yourserver.yourschool.edu';
98 100
99# AllowedRecipients defines addresses that the PG system is allowed to send mail 101# AllowedRecipients defines addresses that the PG system is allowed to send mail
100# to. this prevents subtle PG exploits. This should be set in course.conf to the 102# to. this prevents subtle PG exploits. This should be set in course.conf to the
101# addresses of professors of each course. Sending mail from the PG system (i.e. 103# addresses of professors of each course. Sending mail from the PG system (i.e.
102# questionaires, essay questions) will fail if this is not set somewhere (either 104# questionaires, essay questions) will fail if this is not set somewhere (either
103# here or in course.conf). 105# here or in course.conf).
104$mail{allowedRecipients} = [ 106$mail{allowedRecipients} = [
105 #'prof1@yourserver.yourdomain.edu', 107 #'prof1@yourserver.yourdomain.edu',
106 #'prof2@yourserver.yourdomain.edu', 108 #'prof2@yourserver.yourdomain.edu',
107]; 109];
108 110
109# If defined, feedbackRecipients overrides the list of recipients for feedback 111# By default, feeback is sent to all users who have permission to
110# email. It's appropriate to set this in the course.conf for specific courses, 112# receive_feedback. If this list is non-empty, feedback is also sent to the
111# but probably not in global.conf. if not defined, mail is sent to all 113# addresses specified here.
112# professors and TAs for a given course 114#
115# * If you want to disable feedback altogether, leave this empty and set
116# submit_feeback => $nobody in %permissionLevels below. This will cause the
117# feedback button to go away as well.
118#
119# * If you want to send email ONLY to addresses in this list, set
120# receive_feedback => $nobody in %permissionLevels below.
121#
122# It's often useful to set this in the course.conf to change the behavior of
123# feedback for a specific course.
124#
125# Items in this list may be bare addresses, or RFC822 mailboxes, like:
126# 'Joe User <joe.user@example.com>'
127# The advantage of this form is that the resulting email will include the name
128# of the recipient in the "To" field of the email.
129#
113#$mail{feedbackRecipients} = [ 130$mail{feedbackRecipients} = [
114# 'prof1@yourserver.yourdomain.edu', 131 #'prof1@yourserver.yourdomain.edu',
115# 'prof2@yourserver.yourdomain.edu', 132 #'prof2@yourserver.yourdomain.edu',
116#]; 133];
117 134
135# Feedback subject line -- the following escape sequences are recognized:
136#
137# %c = course ID
138# %u = user ID
139# %s = set ID
140# %p = problem ID
141# %x = section
142# %r = recitation
143# %% = literal percent sign
144#
145$mail{feedbackSubjectFormat} = "[WWfeedback] course:%c user:%u set:%s prob:%p sec:%x rec:%r";
146
118# feedbackVerbosity: 147# feedbackVerbosity:
119# 0: send only the feedback comment and context link 148# 0: send only the feedback comment and context link
120# 1: as in 0, plus user, set, problem, and PG data 149# 1: as in 0, plus user, set, problem, and PG data
121# 2: as in 1, plus the problem environment (debugging data) 150# 2: as in 1, plus the problem environment (debugging data)
122$mail{feedbackVerbosity} = 1; 151$mail{feedbackVerbosity} = 1;
123 152
124# Defines the size of the Mail Merge editor window 153# Defines the size of the Mail Merge editor window
125# FIXME: should this be here? it's UI, not mail 154# FIXME: should this be here? it's UI, not mail
126# FIXME: replace this with the auto-size method that TWiki uses 155# FIXME: replace this with the auto-size method that TWiki uses
127$mail{editor_window_rows} = 15; 156$mail{editor_window_rows} = 15;
128$mail{editor_window_columns} = 100; 157$mail{editor_window_columns} = 100;
129 158
159# Use this to customize the text of the feedback button.
160$feedback_button_name = "Email instructor";
161
130################################################################################ 162################################################################################
131# System-wide locations (directories and URLs) 163# System-wide locations (directories and URLs)
132################################################################################ 164################################################################################
133 165
134# The root directory, set by webwork_root variable in Apache configuration. 166# The root directory, set by webwork_root variable in Apache configuration.
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143# Location of utility programs. 175# Location of utility programs.
144$webworkDirs{bin} = "$webworkDirs{root}/bin"; 176$webworkDirs{bin} = "$webworkDirs{root}/bin";
145 177
146# Location of configuration files, templates, snippets, etc. 178# Location of configuration files, templates, snippets, etc.
147$webworkDirs{conf} = "$webworkDirs{root}/conf"; 179$webworkDirs{conf} = "$webworkDirs{root}/conf";
180
181# Location of theme templates.
182$webworkDirs{templates} = "$webworkDirs{conf}/templates";
148 183
149# Location of course directories. 184# Location of course directories.
150$webworkDirs{courses} = "$webwork_courses_dir" || "$webworkDirs{root}/courses"; 185$webworkDirs{courses} = "$webwork_courses_dir" || "$webworkDirs{root}/courses";
151 186
152# Contains log files. 187# Contains log files.
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184$webworkURLs{local_help} = "$webworkURLs{htdocs}/helpFiles"; 219$webworkURLs{local_help} = "$webworkURLs{htdocs}/helpFiles";
185 220
186# URL of general WeBWorK documentation. 221# URL of general WeBWorK documentation.
187$webworkURLs{docs} = "http://webhost.math.rochester.edu/webworkdocs/docs"; 222$webworkURLs{docs} = "http://webhost.math.rochester.edu/webworkdocs/docs";
188 223
189# URL of WeBWorK 1.x profLogin.pl script, for access to old professor pages.
190# Note that both systems must share a single "courses" directory for this to be
191# useful. Leave this blank to disable
192$webworkURLs{oldProf} = "/webwork1/profLogin.pl";
193
194# URL of WeBWorK Bugzilla database. 224# URL of WeBWorK Bugzilla database.
195$webworkURLs{bugReporter} = "http://bugs.webwork.rochester.edu/"; 225$webworkURLs{bugReporter} = "http://bugs.webwork.rochester.edu/";
196 226
197# Location of CSS 227# Location of CSS
198$webworkURLs{stylesheet} = "$webworkURLs{htdocs}/css/ur.css"; 228$webworkURLs{stylesheet} = "$webworkURLs{htdocs}/css/ur.css";
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200# Location of jsMath script, used for the jsMath display mode. 230# Location of jsMath script, used for the jsMath display mode.
201$webworkURLs{jsMath} = "$webworkURLs{htdocs}/jsMath/jsMath-ww.js"; 231$webworkURLs{jsMath} = "$webworkURLs{htdocs}/jsMath/jsMath-ww.js";
202 232
203# Location of ASCIIMathML script, used for the asciimath display mode. 233# Location of ASCIIMathML script, used for the asciimath display mode.
204$webworkURLs{asciimath} = "$webworkURLs{htdocs}/ASCIIMathML/ASCIIMathML.js"; 234$webworkURLs{asciimath} = "$webworkURLs{htdocs}/ASCIIMathML/ASCIIMathML.js";
235
236# Location of LaTeXMathML script, used for the LaTeXMathML display mode.
237$webworkURLs{LaTeXMathML} = "$webworkURLs{htdocs}/LaTeXMathML/LaTeXMathML.js";
205 238
206################################################################################ 239################################################################################
207# Defaults for course-specific locations (directories and URLs) 240# Defaults for course-specific locations (directories and URLs)
208################################################################################ 241################################################################################
209 242
210# The root directory of the current course. (The ID of the current course is 243# The root directory of the current course. (The ID of the current course is
211# available in $courseName.) 244# available in $courseName.)
212$courseDirs{root} = "$webworkDirs{courses}/$courseName"; 245$courseDirs{root} = "$webworkDirs{courses}/$courseName";
213 246
214# Location of course-specific data files, such as WW1 (GDBM) database files. 247# Location of course-specific data files.
215$courseDirs{DATA} = "$courseDirs{root}/DATA"; 248$courseDirs{DATA} = "$courseDirs{root}/DATA";
216
217# Location of authentication data files when using a WW1 (GDBM) database.
218$courseDirs{auth_DATA} = "$courseDirs{DATA}/.auth";
219 249
220# Location of course HTML files, passed to PG. 250# Location of course HTML files, passed to PG.
221$courseDirs{html} = "$courseDirs{root}/html"; 251$courseDirs{html} = "$courseDirs{root}/html";
222$courseURLs{html} = "$webwork_courses_url/$courseName"; 252$courseURLs{html} = "$webwork_courses_url/$courseName";
223 253
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241# Location of course-specific macro files. 271# Location of course-specific macro files.
242$courseDirs{macros} = "$courseDirs{templates}/macros"; 272$courseDirs{macros} = "$courseDirs{templates}/macros";
243 273
244# Location of mail-merge templates. 274# Location of mail-merge templates.
245$courseDirs{email} = "$courseDirs{templates}/email"; 275$courseDirs{email} = "$courseDirs{templates}/email";
276
277# Location of temporary editing files.
278$courseDirs{tmpEditFileDir} = "$courseDirs{templates}/tmpEdit";
279
280# If this is set to a non-empty value (i.e. in course.conf), WeBWorK's usual
281# email feedback mechanism will be replaced with a link to the given URL.
282# See also $feedback_button_name, above.
283$courseURLs{feedbackURL} = "";
284
285# mail merge status directory
286$courseDirs{mailmerge} = "$courseDirs{DATA}/mailmerge";
246 287
247################################################################################ 288################################################################################
248# System-wide files 289# System-wide files
249################################################################################ 290################################################################################
250 291
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290# A PG template for creation of new problems. 331# A PG template for creation of new problems.
291$webworkFiles{screenSnippets}{blankProblem} = "$webworkDirs{conf}/snippets/blankProblem.pg"; # screenSetHeader.pg" 332$webworkFiles{screenSnippets}{blankProblem} = "$webworkDirs{conf}/snippets/blankProblem.pg"; # screenSetHeader.pg"
292 333
293# A site info "message of the day" file 334# A site info "message of the day" file
294$webworkFiles{site_info} = "$webworkDirs{htdocs}/site_info.txt"; 335$webworkFiles{site_info} = "$webworkDirs{htdocs}/site_info.txt";
336
295################################################################################ 337################################################################################
296# Course-specific files 338# Course-specific files
297################################################################################ 339################################################################################
298 340
299# The course configuration file. 341# The course configuration file.
300$courseFiles{environment} = "$courseDirs{root}/course.conf"; 342$courseFiles{environment} = "$courseDirs{root}/course.conf";
343
344# The course simple configuration file (holds web-based configuratoin).
345$courseFiles{simpleConfig} = "$courseDirs{root}/simple.conf";
301 346
302# File contents are displayed after login, on the problem sets page. Path given 347# File contents are displayed after login, on the problem sets page. Path given
303# here is relative to the templates directory. 348# here is relative to the templates directory.
304$courseFiles{course_info} = "course_info.txt"; 349$courseFiles{course_info} = "course_info.txt";
305 350
… …
330# osuLibrary => "Ohio State", 375# osuLibrary => "Ohio State",
331# capaLibrary => "CAPA", 376# capaLibrary => "CAPA",
332}; 377};
333 378
334################################################################################ 379################################################################################
380# Status system
381################################################################################
382
383# This is the default status given to new students and students with invalid
384# or missing statuses.
385$default_status = "Enrolled";
386
387# The first abbreviation in the abbreviations list is the canonical
388# abbreviation, and will be used when setting the status value in a user record
389# or an exported classlist file.
390#
391# Results are undefined if more than one status has the same abbreviation.
392#
393# The four behaviors that are controlled by status are:
394# allow_course_access => is this user allowed to log in?
395# include_in_assignment => is this user included when assigning as set to "all" users?
396# include_in_stats => is this user included in statistical reports?
397# include_in_email => is this user included in emails sent to the class?
398# include_in_scoring => is this user included in score reports?
399
400%statuses = (
401 Enrolled => {
402 abbrevs => [qw/ C c current enrolled /],
403 behaviors => [qw/ allow_course_access include_in_assignment include_in_stats include_in_email include_in_scoring /],
404 },
405 Audit => {
406 abbrevs => [qw/ A a audit /],
407 behaviors => [qw/ allow_course_access include_in_assignment include_in_stats include_in_email /],
408 },
409 Drop => {
410 abbrevs => [qw/ D d drop withdraw /],
411 behaviors => [qw/ /],
412 },
413 Proctor => {
414 abbrevs => [qw/ P p proctor /],
415 behaviors => [qw/ /],
416 },
417);
418
419################################################################################
335# Database options (WWDBv3) 420# Database options
336################################################################################ 421################################################################################
337 422
338# The four arguments passed to the DBI::connect() method. See the DBI manual for 423# these variables are used by database.conf. we define them here so that editing
339# more information. 424# database.conf isn't necessary.
340$wwdbv3_settings{dsn} = "dbi:mysql:wwdbv3"; 425$database_dsn = "dbi:mysql:webwork";
341$wwdbv3_settings{user} = "wwdbv3"; 426$database_username = "webworkWrite";
342$wwdbv3_settings{pass} = "xyzzy"; 427$database_password = "";
343$wwdbv3_settings{attr} = {}; 428$database_debug = 0;
344 429
345# WWDBv3 needs a lock file to prevent concurrent database upgrades. The file 430# Variables for sql_moodle database layout.
346# will be locked with flock(). 431$moodle_dsn = "dbi:mysql:moodle";
347$wwdbv3_settings{upgrade_lock} = "$webworkDirs{tmp}/wwdbv3_upgrade.lock"; 432$moodle_username = $database_username;
348 433$moodle_password = $database_password;
349################################################################################ 434$moodle_table_prefix = "mdl_";
350# Database options (WWDBv2) 435$moodle17 = 0;
351################################################################################
352 436
353# Several database are defined in the file conf/database.conf and stored in the 437# Several database are defined in the file conf/database.conf and stored in the
354# hash %dbLayouts. 438# hash %dbLayouts.
355include "conf/database.conf"; 439include "conf/database.conf";
356 440
357# Select the default database layout. This can be overridden in the course.conf 441# Select the default database layout. This can be overridden in the course.conf
358# file of a particular course. If you choose "gdbm", WeBWorK will be able to 442# file of a particular course. The only database layout supported in WW 2.1.4
359# use courses from WeBWorK 1 without first adding course.conf files to them. 443# and up is "sql_single".
360# However, the recommended database layout for new courses is "sql_single". This 444$dbLayoutName = "sql_single";
361# can be set when creating a course.
362$dbLayoutName = "sql_single"; # or "gdbm" or "sql"
363 445
364# This sets the symbol "dbLayout" as an alias for the selected database layout. 446# This sets the symbol "dbLayout" as an alias for the selected database layout.
365*dbLayout = $dbLayouts{$dbLayoutName}; 447*dbLayout = $dbLayouts{$dbLayoutName};
366 448
367################################################################################ 449################################################################################
368# Problem library options 450# Problem library options
369################################################################################ 451################################################################################
452
453# For configuration instructions, see:
454# http://devel.webwork.rochester.edu/twiki/bin/view/Webwork/DatabaseProblemLibrary
370 455
371# The directory containing the problem library files. Set to "" if no problem 456# The directory containing the problem library files. Set to "" if no problem
372# library is installed. 457# library is installed.
373$problemLibrary{root} = ""; 458$problemLibrary{root} = "";
374 459
375# Problem Library version 460# Problem Library version
376# Version 1 is in use. Version 2 will be released soon. 461# Version 1 is in use. Version 2 will be released soon.
377$problemLibrary{version} = "1"; 462$problemLibrary{version} = "2";
378 463
379# The name of the SQL database containing problem metadata 464# The name of the SQL database containing problem metadata
380$problemLibrary{sourceSQL} = "ProblemLibrary"; 465$problemLibrary{sourceSQL} = "ProblemLibrary";
381 466
382# The user name to use when connecting to the problem library database 467# The user name to use when connecting to the problem library database
383$problemLibrary{userSQL} = "webworkRead"; 468$problemLibrary{userSQL} = $database_username;
384 469
385# The password to use when connecting to the problem library database 470# The password to use when connecting to the problem library database
386$problemLibrary{passwordSQL} = ""; 471$problemLibrary{passwordSQL} = $database_password;
387 472
388################################################################################ 473################################################################################
389# Logs 474# Logs
390################################################################################ 475################################################################################
391 476
… …
401# Logs courses created via the web-based Course Administration module. 486# Logs courses created via the web-based Course Administration module.
402$webworkFiles{logs}{hosted_courses} = "$webworkDirs{logs}/hosted_courses.log"; 487$webworkFiles{logs}{hosted_courses} = "$webworkDirs{logs}/hosted_courses.log";
403 488
404# The transaction log contains data from each recorded answer submission. This 489# The transaction log contains data from each recorded answer submission. This
405# is useful if the database becomes corrupted. 490# is useful if the database becomes corrupted.
406$webworkFiles{logs}{transaction} = "$courseDirs{logs}/transaction.log"; 491$webworkFiles{logs}{transaction} = "$webworkDirs{logs}/$coursename_transaction.log";
407 492
408# The answer log stores a history of all users' submitted answers. 493# The answer log stores a history of all users' submitted answers.
409$courseFiles{logs}{answer_log} = "$courseDirs{logs}/answer_log"; 494$courseFiles{logs}{answer_log} = "$courseDirs{logs}/answer_log";
410 495
411# Log logins. 496# Log logins.
412$courseFiles{logs}{login_log} = "$courseDirs{logs}/login.log"; 497$courseFiles{logs}{login_log} = "$courseDirs{logs}/login.log";
413 498
499# Log for almost every click. By default it is the empty string, which
500# turns this log off. If you want it turned on, we suggest
501# "$courseDirs{logs}/activity.log"
502# When turned on, this log can get quite large.
503$courseFiles{logs}{activity_log} = '';
504
414################################################################################ 505################################################################################
415# Site defaults (FIXME: what other things could be "site defaults"?) 506# Site defaults (FIXME: what other things could be "site defaults"?)
416################################################################################ 507################################################################################
417
418# Status strings -- lists valid status values and their names. If your site uses
419# additional values, add them here.
420$siteDefaults{status} = {
421 A => "Audit",
422 a => "Audit",
423 audit => "Audit",
424 D => "Drop",
425 d => "Drop",
426 drop => "Drop",
427 withdraw => "Drop",
428 C => "Enrolled",
429 c => "Enrolled",
430 current => "Enrolled",
431 enrolled => "Enrolled",
432};
433 508
434# Set the default timezone of courses on this server. To get a list of valid 509# Set the default timezone of courses on this server. To get a list of valid
435# timezones, run: 510# timezones, run:
436# 511#
437# perl -MDateTime::TimeZone -e 'print join "\n", DateTime::TimeZone::all_names' 512# perl -MDateTime::TimeZone -e 'print join "\n", DateTime::TimeZone::all_names'
… …
451# The contents of the templates directory are copied from this course 526# The contents of the templates directory are copied from this course
452# to the new course being created. 527# to the new course being created.
453$siteDefaults{default_templates_course} ="modelCourse"; 528$siteDefaults{default_templates_course} ="modelCourse";
454 529
455################################################################################ 530################################################################################
456# Frontend options 531# Theme
457################################################################################ 532################################################################################
458 533
459%templates = ( 534$defaultTheme = "math";
460 system => "$webworkDirs{conf}/templates/ur.template", 535$defaultThemeTemplate = "system";
461 gateway => "$webworkDirs{conf}/templates/gw.template", 536
537################################################################################
538# Authentication system
539################################################################################
540
541# FIXME This mechanism is a little awkward and probably should be merged with
542# the dblayout selection system somehow.
543
544# Select the authentication module to use for normal logins.
545#
546# If this value is a string, the given authentication module will be used
547# regardless of the database layout. If it is a hash, the database layout name
548# will be looked up in the hash and the resulting value will be used as the
549# authentication module. The special hash key "*" is used if no entry for the
550# current database layout is found.
551#
552$authen{user_module} = {
553 sql_moodle => "WeBWorK::Authen::Moodle",
554 "*" => "WeBWorK::Authen",
555};
556
557# Select the authentication module to use for proctor logins.
558#
559# A string or a hash is accepted, as above.
560#
561$authen{proctor_module} = "WeBWorK::Authen::Proctor";
562
563# Options for particular authentication modules
564
565$authen{moodle_options} = {
566 dsn => $moodle_dsn,
567 username => $moodle_username,
568 password => $moodle_password,
569 table_prefix => $moodle_table_prefix,
570 moodle17 => $moodle17,
571};
572
573$authen{ldap_options} = {
574 # hosts to attempt to connect to, in order. for example:
575 # auth.myschool.edu -- uses LDAP scheme and port 389
576 # ldap://auth.myschool.edu:666 -- non-standard port
577 # ldaps://auth.myschool.edu -- uses LDAPS scheme and port 636
578 # ldaps://auth.myschool.edu:389 -- SSL on non-SSL port
579 net_ldap_hosts => [
580 "ldaps://corona-dmc.its.rochester.edu",
581 "ldaps://corona-dmb.acs.rochester.edu",
582 ],
583 # connection options
584 net_ldap_options => {
585 timeout => 30,
586 version => 3,
587 },
588 # base to use when searching for user's DN
589 net_ldap_base => "ou=people,dc=rochester,dc=edu",
590 # If LDAP rejects password, check it against the WeBWorK password database
591 failover => 1,
592};
593
594################################################################################
595# Authorization system
596################################################################################
597
598# this section lets you define which groups of users can perform which actions.
599
600# this hash maps a numeric permission level to the name of a role. the number
601# assigned to a role is significant -- roles with higher numbers are considered
602# "more privileged", and are included when that role is listed for a privilege
603# below.
604#
605%userRoles = (
606 guest => -5,
607 student => 0,
608 login_proctor => 2,
609 grade_proctor => 3,
610 ta => 5,
611 professor => 10,
462); 612);
463 613
464################################################################################ 614# this hash maps operations to the roles that are allowed to perform those
465# Authorization system 615# operations. the role listed and any role with a higher permission level (in
466################################################################################ 616# the %userRoles hash) will be allowed to perform the operation. If the role
467 617# is undefined, no users will be allowed to perform the operation.
468# This lets you specify a minimum permission level needed to perform certain 618#
469# actions. For each pair in the hash below, in order to perform the action
470# described by the key, the user must have a permission level greater than or
471# equal to the value.
472
473my $guest = -1;
474my $student = 0;
475my $proctor = 2;
476my $ta = 5;
477my $professor = 10;
478my $nobody = undef;
479
480%permissionLevels = ( 619%permissionLevels = (
481 login => $guest, 620 login => "guest",
482 report_bugs => $student, 621 report_bugs => "student",
483 submit_feedback => $student, 622 submit_feedback => "student",
484 change_password => $student, 623 change_password => "student",
485 change_email_address => $student, 624 change_email_address => "student",
486
487 proctor_quiz => $proctor,
488 625
489 view_multiple_sets => $ta, 626 proctor_quiz_login => "login_proctor",
627 proctor_quiz_grade => "grade_proctor",
490 view_unopened_sets => $ta, 628 view_proctored_tests => "ta",
491 view_unpublished_sets => $ta,
492 view_answers => $ta, 629 view_hidden_work => "ta",
493 630
494 become_student => $professor, 631 view_multiple_sets => "ta",
495 access_instructor_tools => $ta, 632 view_unopened_sets => "ta",
496 score_sets => $professor, 633 view_unpublished_sets => "ta",
497 send_mail => $professor, 634 view_answers => "ta",
498 receive_feedback => $ta, 635 view_ip_restricted_sets => "ta",
499 636
500 create_and_delete_problem_sets => $professor,
501 assign_problem_sets => $professor,
502 modify_problem_sets => $professor,
503 modify_student_data => $professor, 637 become_student => "professor",
504 modify_classlist_files => $professor, 638 access_instructor_tools => "ta",
505 modify_set_def_files => $professor, 639 score_sets => "professor",
506 modify_scoring_files => $professor, 640 send_mail => "professor",
507 modify_problem_template_files => $professor, 641 receive_feedback => "ta",
508 642
643 create_and_delete_problem_sets => "professor",
644 assign_problem_sets => "professor",
645 modify_problem_sets => "professor",
646 modify_student_data => "professor",
647 modify_classlist_files => "professor",
648 modify_set_def_files => "professor",
649 modify_scoring_files => "professor",
650 modify_problem_template_files => "professor",
651 manage_course_files => "professor",
652
509 create_and_delete_courses => $professor, 653 create_and_delete_courses => "professor",
510 fix_course_databases => $professor, 654 fix_course_databases => "professor",
511 655
512 ##### Behavior of the interactive problem processor ##### 656 ##### Behavior of the interactive problem processor #####
513 657
514 show_correct_answers_before_answer_date => $ta, 658 show_correct_answers_before_answer_date => "ta",
515 show_solutions_before_answer_date => $ta, 659 show_solutions_before_answer_date => "ta",
516 avoid_recording_answers => $ta, 660 avoid_recording_answers => "ta",
661 # Below this level, old answers are never initially shown
662 can_show_old_answers_by_default => "student",
663 # at this level, we look at showOldAnswers for default value
664 # even after the due date
665 can_always_use_show_old_answers_default => "professor",
517 check_answers_before_open_date => $ta, 666 check_answers_before_open_date => "ta",
518 check_answers_after_open_date_with_attempts => $ta, 667 check_answers_after_open_date_with_attempts => "ta",
519 check_answers_after_open_date_without_attempts => $guest, 668 check_answers_after_open_date_without_attempts => "guest",
520 check_answers_after_due_date => $guest, 669 check_answers_after_due_date => "guest",
521 check_answers_after_answer_date => $guest, 670 check_answers_after_answer_date => "guest",
522 record_answers_when_acting_as_student => $nobody, 671 record_answers_when_acting_as_student => undef,
523 # "record_answers_when_acting_as_student" takes precedence 672 # "record_answers_when_acting_as_student" takes precedence
524 # over the following for professors acting as students: 673 # over the following for professors acting as students:
525 record_answers_before_open_date => $nobody, 674 record_answers_before_open_date => undef,
526 record_answers_after_open_date_with_attempts => $student, 675 record_answers_after_open_date_with_attempts => "student",
527 record_answers_after_open_date_without_attempts => $nobody, 676 record_answers_after_open_date_without_attempts => undef,
528 record_answers_after_due_date => $nobody, 677 record_answers_after_due_date => undef,
529 record_answers_after_answer_date => $nobody, 678 record_answers_after_answer_date => undef,
530 dont_log_past_answers => $professor, 679 dont_log_past_answers => "professor",
680 # does the user get to see a dump of the problem?
681 view_problem_debugging_info => "ta",
531 682
532 ##### Behavior of the Hardcopy Processor ##### 683 ##### Behavior of the Hardcopy Processor #####
533 684
534 download_hardcopy_multiuser => $ta, 685 download_hardcopy_multiuser => "ta",
535 download_hardcopy_multiset => $ta, 686 download_hardcopy_multiset => "ta",
687 download_hardcopy_format_pdf => "guest",
536 download_hardcopy_format_tex => $ta, 688 download_hardcopy_format_tex => "ta",
537); 689);
690
691# This is the default permission level given to new students and students with
692# invalid or missing permission levels.
693$default_permission_level = $userRoles{student};
538 694
539################################################################################ 695################################################################################
540# Session options 696# Session options
541################################################################################ 697################################################################################
542 698
543# $sessionKeyTimeout defines seconds of inactivity before a key expires 699# $sessionKeyTimeout defines seconds of inactivity before a key expires
544$sessionKeyTimeout = 60*30; 700$sessionKeyTimeout = 60*30;
545 701
546# $sessionKeyLength defines the length (in characters) of the session key 702# $sessionKeyLength defines the length (in characters) of the session key
547$sessionKeyLength = 40; 703$sessionKeyLength = 32;
548 704
549# @sessionKeyChars lists the legal session key characters 705# @sessionKeyChars lists the legal session key characters
550@sessionKeyChars = ('A'..'Z', 'a'..'z', '0'..'9', '.', '^', '/', '!', '*'); 706@sessionKeyChars = ('A'..'Z', 'a'..'z', '0'..'9');
551 707
552# Practice users are users who's names start with $practiceUser 708# Practice users are users who's names start with $practiceUser
553# (you can comment this out to remove practice user support) 709# (you can comment this out to remove practice user support)
554$practiceUserPrefix = "practice"; 710$practiceUserPrefix = "practice";
555 711
556# There is a practice user who can be logged in multiple times. He's 712# There is a practice user who can be logged in multiple times. He's
557# commented out by default, though, so you don't hurt yourself. It is 713# commented out by default, though, so you don't hurt yourself. It is
558# kindof a backdoor to the practice user system, since he doesn't have a 714# kindof a backdoor to the practice user system, since he doesn't have a
559# password. Come to think of it, why do we even have this?! 715# password. Come to think of it, why do we even have this?!
560#$debugPracticeUser = "practice666"; 716#$debugPracticeUser = "practice666";
717
718# Option for gateway tests; $gatewayGracePeriod is the time in seconds
719# after the official due date during which we'll still grade the test
720$gatewayGracePeriod = 120;
561 721
562################################################################################ 722################################################################################
563# PG subsystem options 723# PG subsystem options
564################################################################################ 724################################################################################
565 725
… …
569 "plainText", # display raw TeX for math expressions 729 "plainText", # display raw TeX for math expressions
570 "formattedText", # format math expressions using TtH 730 "formattedText", # format math expressions using TtH
571 "images", # display math expressions as images generated by dvipng 731 "images", # display math expressions as images generated by dvipng
572 "jsMath", # render TeX math expressions on the client side using jsMath 732 "jsMath", # render TeX math expressions on the client side using jsMath
573 "asciimath", # render TeX math expressions on the client side using ASCIIMathML 733 "asciimath", # render TeX math expressions on the client side using ASCIIMathML
734 "LaTeXMathML", # render TeX math expressions on the client side using LaTeXMathML
574]; 735];
575 736
576#### Default settings for the PG translator 737#### Default settings for the PG translator
577 738
578# Default display mode. Should be listed above. 739# Default display mode. Should be listed above.
… …
617 778
618# "images" mode has several settings: 779# "images" mode has several settings:
619$pg{displayModeOptions}{images} = { 780$pg{displayModeOptions}{images} = {
620 # Determines the method used to align images in output. Can be 781 # Determines the method used to align images in output. Can be
621 # "baseline", "absmiddle", or "mysql". 782 # "baseline", "absmiddle", or "mysql".
622 dvipng_align => 'baseline', 783 dvipng_align => 'mysql',
623 784
624 # If we choose mysql, we need information on connecting to the 785 # If mysql is chosen, this information indicates which database contains the
625 # database. Whatever you use here, you have to create the database 786 # 'depths' table. Since 2.3.0, the depths table is kept in the main webwork
626 # and grant read/write priveleges to the user listed here. To create 787 # database. (If you are upgrading from an earlier version of webwork, and
627 # the database in mysql, as root use: 788 # used the mysql method in the past, you should move your existing 'depths'
628 # 789 # table to the main database.)
629 # CREATE DATABASE DvipngDepths;
630 # USE DvipngDepths;
631 # CREATE TABLE depths (md5 CHAR(33) NOT NULL, depth SMALLINT, PRIMARY KEY (md5));
632 # GRANT ALL ON DvipngDepths.* TO webworkWrite;
633 #
634 # In the last statement, "webworkWrite" should match the user below.
635 # FIXME: this database can become a table in the 'webwork' database
636 dvipng_depth_db => { 790 dvipng_depth_db => {
637 dbsource => 'dbi:mysql:DvipngDepths', 791 dbsource => $database_dsn,
638 user => $dbLayouts{sql}->{password}->{params}->{usernameRW}, 792 user => $database_username,
639 passwd => $dbLayouts{sql}->{password}->{params}->{passwordRW}, 793 passwd => $database_password,
640 }, 794 },
641}; 795};
642 796
643$pg{displayModeOptions}{jsMath} = { 797$pg{displayModeOptions}{jsMath} = {
644 reportMissingFonts => 0, # set to 1 to allow the missing font message 798 reportMissingFonts => 0, # set to 1 to allow the missing font message
645 missingFontMessage => undef, # set to an HTML string to replace the missing font message 799 missingFontMessage => undef, # set to an HTML string to replace the missing font message
646 noImageFonts => 0, # set to 1 if you didn't install the jsMath image fonts 800 noImageFonts => 0, # set to 1 if you didn't install the jsMath image fonts
801 processDoubleClicks => 1, # set to 0 to disable double-click on math to get TeX source
647}; 802};
648 803
649##### Directories used by PG 804##### Directories used by PG
650 805
651# The root of the PG directory tree (from pg_root in Apache config). 806# The root of the PG directory tree (from pg_root in Apache config).
… …
661 ".", # search the problem file's directory 816 ".", # search the problem file's directory
662 $courseDirs{macros}, 817 $courseDirs{macros},
663 $pg{directories}{macros}, 818 $pg{directories}{macros},
664]; 819];
665 820
821# The applet search path. If a full URL is given, it is used unmodified. If an
822# absolute path is given, the URL of the local server is prepended to it.
823#
824# For example, if an item is "/math/applets",
825# and the local server is "https://math.yourschool.edu",
826# then the URL "https://math.yourschool.edu/math/applets" will be used.
827#
828$pg{directories}{appletPath} = [ # paths to search for applets (requires full url)
829 "$webworkURLs{htdocs}/applets",
830 "$courseURLs{html}/applets",
831];
832
666##### "Special" PG environment variables. (Stuff that doesn't fit in anywhere else.) 833##### "Special" PG environment variables. (Stuff that doesn't fit in anywhere else.)
667 834
668# Users for whom to print the file name of the PG file being processed. 835# Users for whom to print the file name of the PG file being processed.
669$pg{specialPGEnvironmentVars}{PRINT_FILE_NAMES_FOR} = [ "professor", ]; 836$pg{specialPGEnvironmentVars}{PRINT_FILE_NAMES_FOR} = [ "professor", ];
670 837
… …
675$pg{specialPGEnvironmentVars}{CAPA_GraphicsDirectory} = "$courseDirs{html}/CAPA_Graphics/", 842$pg{specialPGEnvironmentVars}{CAPA_GraphicsDirectory} = "$courseDirs{html}/CAPA_Graphics/",
676$pg{specialPGEnvironmentVars}{CAPA_Graphics_URL} = "$courseURLs{html}/CAPA_Graphics/", 843$pg{specialPGEnvironmentVars}{CAPA_Graphics_URL} = "$courseURLs{html}/CAPA_Graphics/",
677 844
678# Size in pixels of dynamically-generated images, i.e. graphs. 845# Size in pixels of dynamically-generated images, i.e. graphs.
679$pg{specialPGEnvironmentVars}{onTheFlyImageSize} = 400, 846$pg{specialPGEnvironmentVars}{onTheFlyImageSize} = 400,
847
848# To disable the Parser-based versions of num_cmp and fun_cmp, and use the
849# original versions instead, set this value to 1.
850$pg{specialPGEnvironmentVars}{useOldAnswerMacros} = 0;
851
852# Strings to insert at the start and end of the body of a problem
853# (at beginproblem() and ENDDOCUMENT) in various modes. More display modes
854# can be added if different behaviours are desired (e.g., HTML_dpng,
855# HTML_asciimath, etc.). These parts are not used in the Library browser.
856
857$pg{specialPGEnvironmentVars}{problemPreamble} = { TeX => '', HTML=> '' };
858$pg{specialPGEnvironmentVars}{problemPostamble} = { TeX => '', HTML=>'' };
859
860# To have the problem body indented and boxed, uncomment:
861
862# $pg{specialPGEnvironmentVars}{problemPreamble}{HTML} = '<BLOCKQUOTE>
863# <TABLE BORDER=1 CELLSPACING=1 CELLPADDING=15 BGCOLOR=#E8E8E8><TR><TD>';
864# $pg{specialPGEnvironmentVars}{problemPostamble}{HTML} = '</TD></TR></TABLE>
865# </BLOCKQUOTE>';
680 866
681##### PG modules to load 867##### PG modules to load
682 868
683# The first item of each list is the module to load. The remaining items are 869# The first item of each list is the module to load. The remaining items are
684# additional packages to import. 870# additional packages to import.
… …
708 [qw(Regression)], 894 [qw(Regression)],
709 [qw(Select)], 895 [qw(Select)],
710 [qw(Units)], 896 [qw(Units)],
711 [qw(VectorField)], 897 [qw(VectorField)],
712 [qw(Parser Value)], 898 [qw(Parser Value)],
713 [qw(Apache::Log)], 899 [qw(Parser::Legacy)],
714]; 900];
715 901
716##### Answer evaluatior defaults 902##### Answer evaluatior defaults
717 903
718$pg{ansEvalDefaults} = { 904$pg{ansEvalDefaults} = {
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