101
101
# Needed by python
102
102
'/usr/bin/python%s' % PYTHON_VERSION,
103
# Needed by fileservice
104
'/lib/libcom_err.so.2',
105
'/lib/libcrypt.so.1',
106
'/lib/libkeyutils.so.1',
107
'/lib/libresolv.so.2',
110
'/usr/lib/libapr-1.so.0',
111
'/usr/lib/libaprutil-1.so.0',
112
'/usr/lib/libdb-4.4.so',
113
'/usr/lib/libexpat.so.1',
114
'/usr/lib/libgcrypt.so.11',
115
'/usr/lib/libgnutls.so.13',
116
'/usr/lib/libgpg-error.so.0',
117
'/usr/lib/libgssapi_krb5.so.2',
118
'/usr/lib/libk5crypto.so.3',
119
'/usr/lib/libkrb5.so.3',
120
'/usr/lib/libkrb5support.so.0',
121
'/usr/lib/liblber.so.2',
122
'/usr/lib/libldap_r.so.2',
123
'/usr/lib/libneon.so.26',
124
'/usr/lib/libpq.so.5',
125
'/usr/lib/libsasl2.so.2',
126
'/usr/lib/libsqlite3.so.0',
127
'/usr/lib/libsvn_client-1.so.1',
128
'/usr/lib/libsvn_delta-1.so.1',
129
'/usr/lib/libsvn_diff-1.so.1',
130
'/usr/lib/libsvn_fs-1.so.1',
131
'/usr/lib/libsvn_fs_base-1.so.1',
132
'/usr/lib/libsvn_fs_fs-1.so.1',
133
'/usr/lib/libsvn_ra-1.so.1',
134
'/usr/lib/libsvn_ra_dav-1.so.1',
135
'/usr/lib/libsvn_ra_local-1.so.1',
136
'/usr/lib/libsvn_ra_svn-1.so.1',
137
'/usr/lib/libsvn_repos-1.so.1',
138
'/usr/lib/libsvn_subr-1.so.1',
139
'/usr/lib/libsvn_wc-1.so.1',
140
'/usr/lib/libtasn1.so.3',
141
'/usr/lib/libxml2.so.2',
103
142
# Needed by matplotlib
104
143
'/usr/lib/i686/cmov/libssl.so.0.9.8',
105
144
'/usr/lib/i686/cmov/libcrypto.so.0.9.8',
165
213
# In the local file system, where IVLE is actually installed.
166
214
# This directory should contain the "www" and "bin" directories."""))
167
215
config_options.append(ConfigOption("jail_base", "/home/informatics/jails",
168
"""Root directory where the jails (containing user files) are stored
216
"""Location of Directories
217
=======================
218
Root directory where the jails (containing user files) are stored
169
219
(on the local file system):""",
171
221
# In the local file system, where are the student/user file spaces located.
179
229
# In the local file system, where are the per-subject file spaces located.
180
230
# The individual subject directories are expected to be located immediately
181
231
# in subdirectories of this location."""))
182
config_options.append(ConfigOption("problems_base",
183
"/home/informatics/problems",
184
"""Root directory where the problem directories (containing
185
subject-independent problem sheets) are stored (on the local file
232
config_options.append(ConfigOption("exercises_base",
233
"/home/informatics/exercises",
234
"""Root directory where the exercise directories (containing
235
subject-independent exercise sheets) are stored (on the local file
188
# In the local file system, where are the subject-independent problem sheet
238
# In the local file system, where are the subject-independent exercise sheet
189
239
# file spaces located."""))
190
240
config_options.append(ConfigOption("public_host", "public.localhost",
191
241
"""Hostname which will cause the server to go into "public mode",
231
285
(Caution: This password is stored in plaintext in lib/conf/conf.py)""",
233
287
# Database password"""))
288
config_options.append(ConfigOption("auth_modules", "ldap_auth",
289
"""Authentication config
290
=====================
291
Comma-separated list of authentication modules. Only "ldap" is available
294
# Comma-separated list of authentication modules.
295
# These refer to importable Python modules in the www/auth directory.
296
# Modules "ldap" and "guest" are available in the source tree, but
297
# other modules may be plugged in to auth against organisation-specific
298
# auth backends."""))
299
config_options.append(ConfigOption("ldap_url", "ldaps://www.example.com",
300
"""(LDAP options are only relevant if "ldap" is included in the list of
302
URL for LDAP authentication server:""",
304
# URL for LDAP authentication server"""))
305
config_options.append(ConfigOption("ldap_format_string",
306
"uid=%s,ou=users,o=example",
307
"""Format string for LDAP auth request:
308
(Must contain a single "%s" for the user's login name)""",
310
# Format string for LDAP auth request
311
# (Must contain a single "%s" for the user's login name)"""))
312
config_options.append(ConfigOption("svn_addr", "http://svn.localhost/",
315
The base url for accessing subversion repositories:""",
317
# The base url for accessing subversion repositories."""))
318
config_options.append(ConfigOption("svn_conf", "/opt/ivle/svn/svn.conf",
319
"""The location of the subversion configuration file used by apache
320
to host the user repositories:""",
322
# The location of the subversion configuration file used by
323
# apache to host the user repositories."""))
324
config_options.append(ConfigOption("svn_repo_path", "/home/informatics/repositories",
325
"""The root directory for the subversion repositories:""",
327
# The root directory for the subversion repositories."""))
328
config_options.append(ConfigOption("svn_auth_ivle", "/opt/ivle/svn/ivle.auth",
329
"""The location of the password file used to authenticate users
330
of the subversion repository from the ivle server:""",
332
# The location of the password file used to authenticate users
333
# of the subversion repository from the ivle server."""))
334
config_options.append(ConfigOption("svn_auth_local", "/opt/ivle/svn/local.auth",
335
"""The location of the password file used to authenticate local users
336
of the subversion repository:""",
338
# The location of the password file used to authenticate local users
339
# of the subversion repository."""))
340
config_options.append(ConfigOption("usrmgt_host", "localhost",
341
"""User Management Server config
342
============================
343
The hostname where the usrmgt-server runs:""",
345
# The hostname where the usrmgt-server runs."""))
346
config_options.append(ConfigOption("usrmgt_port", "2178",
347
"""The port where the usrmgt-server runs:""",
349
# The port where the usrmgt-server runs."""))
350
config_options.append(ConfigOption("usrmgt_magic", "",
351
"""The password for the usrmgt-server:""",
353
# The password for the usrmgt-server."""))
235
355
# Try importing existing conf, but if we can't just set up defaults
236
356
# The reason for this is that these settings are used by other phases
261
381
# as necessary, and include it in the distribution.
262
382
listmake_mimetypes = ['text/x-python', 'text/html',
263
383
'application/x-javascript', 'application/javascript',
264
'text/css', 'image/png', 'application/xml']
384
'text/css', 'image/png', 'image/gif', 'application/xml']
266
386
# Main function skeleton from Guido van Rossum
267
387
# http://www.artima.com/weblogs/viewpost.jsp?thread=4829
403
523
# We build two separate lists, by walking www and console
404
524
list_www = build_list_py_files('www')
405
525
list_lib = build_list_py_files('lib')
406
list_console = build_list_py_files('console')
407
526
list_subjects = build_list_py_files('subjects', no_top_level=True)
408
list_problems = build_list_py_files('problems', no_top_level=True)
527
list_exercises = build_list_py_files('exercises', no_top_level=True)
529
"scripts/python-console",
530
"scripts/fileservice",
531
"scripts/serveservice",
532
"scripts/usrmgt-server",
533
"scripts/diffservice",
409
535
# Make sure that the files generated by conf are in the list
410
536
# (since listmake is typically run before conf)
411
537
if "lib/conf/conf.py" not in list_lib:
412
list_www.append("lib/conf/conf.py")
413
# Make sure that console/python-console is in the list
414
if "console/python-console" not in list_console:
415
list_console.append("console/python-console")
538
list_lib.append("lib/conf/conf.py")
416
539
# Write these out to a file
417
540
cwd = os.getcwd()
418
541
# the files that will be created/overwritten
437
560
writelist_pretty(file, list_lib)
439
# List of all installable files in console directory.
441
writelist_pretty(file, list_console)
562
# List of all installable files in scripts directory.
564
writelist_pretty(file, list_scripts)
443
566
# List of all installable files in subjects directory.
444
567
# This is to install sample subjects and material.
445
568
list_subjects = """)
446
569
writelist_pretty(file, list_subjects)
448
# List of all installable files in problems directory.
571
# List of all installable files in exercises directory.
449
572
# This is to install sample exercise material.
451
writelist_pretty(file, list_problems)
573
list_exercises = """)
574
writelist_pretty(file, list_exercises)
454
577
except IOError, (errno, strerror):
578
712
print "Successfully wrote lib/conf/conf.py"
714
# Write conf/jailconf.py
717
conf = open(jailconffile, "w")
719
# In the "in-jail" version of conf, we don't need MOST of the details
720
# (it would be a security risk to have them here).
721
# So we just write root_dir, and jail_base is "/".
722
# (jail_base being "/" means "jail-relative" paths are relative to "/"
723
# when inside the jail.)
724
conf.write("""# IVLE Configuration File
726
# Miscellaneous application settings
727
# (User jail version)
730
# In URL space, where in the site is IVLE located. (All URLs will be prefixed
732
# eg. "/" or "/ivle".
735
# In the local file system, where are the student/user file spaces located.
736
# The user jails are expected to be located immediately in subdirectories of
740
# The hostname for serving publicly accessible pages
742
""" % (repr(root_dir),repr(public_host)))
745
except IOError, (errno, strerror):
746
print "IO error(%s): %s" % (errno, strerror)
749
print "Successfully wrote lib/conf/jailconf.py"
580
751
# Write trampoline/conf.h
600
771
* (Note that root is an implicit member of this list).
602
773
static const int allowed_uids[] = { %s };
603
""" % (jail_base, repr(allowed_uids_list)[1:-1]))
774
""" % (repr(jail_base)[1:-1], repr(allowed_uids_list)[1:-1]))
775
# Note: The above uses PYTHON reprs, not C reprs
776
# However they should be the same with the exception of the outer
777
# characters, which are stripped off and replaced
606
780
except IOError, (errno, strerror):
610
784
print "Successfully wrote trampoline/conf.h"
786
# Write www/php/phpBB3/config.php
789
conf = open(phpBBconffile, "w")
792
if db_host == 'localhost':
793
forumdb_host = '127.0.0.1'
795
forumdb_host = db_host
798
// phpBB 3.0.x auto-generated configuration file
799
// Do not change anything in this file!
801
$dbhost = '""" + forumdb_host + """';
802
$dbport = '""" + str(db_port) + """';
803
$dbname = '""" + db_forumdbname + """';
804
$dbuser = '""" + db_user + """';
805
$dbpasswd = '""" + db_password + """';
807
$table_prefix = 'phpbb_';
809
$load_extensions = '';
810
@define('PHPBB_INSTALLED', true);
811
// @define('DEBUG', true);
812
//@define('DEBUG_EXTRA', true);
816
except IOError, (errno, strerror):
817
print "IO error(%s): %s" % (errno, strerror)
820
print "Successfully wrote www/php/phpBB3/config.php"
613
823
print "You may modify the configuration at any time by editing"
637
849
action_mkdir('jail/home', dry)
638
850
action_mkdir('jail/tmp', dry)
852
# Chmod the tmp directory to world writable
853
action_chmod_w('jail/tmp', dry)
640
855
# Copy all console and operating system files into the jail
641
action_copylist(install_list.list_console, 'jail/opt/ivle', dry)
856
action_copylist(install_list.list_scripts, 'jail/opt/ivle', dry)
642
857
copy_os_files_jail(dry)
643
858
# Chmod the python console
644
action_chmod_x('jail/opt/ivle/console/python-console', dry)
859
action_chmod_x('jail/opt/ivle/scripts/python-console', dry)
860
action_chmod_x('jail/opt/ivle/scripts/fileservice', dry)
861
action_chmod_x('jail/opt/ivle/scripts/serveservice', dry)
863
# Also copy the IVLE lib directory into the jail
864
# This is necessary for running certain scripts
865
action_copylist(install_list.list_lib, 'jail/opt/ivle', dry)
866
# IMPORTANT: The file jail/opt/ivle/lib/conf/conf.py contains details
867
# which could compromise security if left in the jail (such as the DB
869
# The "safe" version is in jailconf.py. Delete conf.py and replace it with
871
action_copyfile('lib/conf/jailconf.py',
872
'jail/opt/ivle/lib/conf/conf.py', dry)
647
874
# Compile .py files into .pyc or .pyo files
648
875
compileall.compile_dir('www', quiet=True)
649
compileall.compile_dir('console', quiet=True)
876
compileall.compile_dir('lib', quiet=True)
877
compileall.compile_dir('scripts', quiet=True)
878
compileall.compile_dir('jail/opt/ivle/lib', quiet=True)
880
# Set up ivle.pth inside the jail
881
# Need to set /opt/ivle/lib to be on the import path
883
"jail/usr/lib/python%s/site-packages/ivle.pth" % PYTHON_VERSION
884
f = open(ivle_pth, 'w')
885
f.write('/opt/ivle/lib\n')
694
931
# chown trampoline to root and set setuid bit
695
932
action_chown_setuid(tramppath, dry)
934
# Create a scripts directory to put the usrmgt-server in.
935
action_mkdir(os.path.join(ivle_install_dir, 'scripts'), dry)
936
usrmgtpath = os.path.join(ivle_install_dir, 'scripts/usrmgt-server')
937
action_copyfile('scripts/usrmgt-server', usrmgtpath, dry)
938
action_chmod_x(usrmgtpath, dry)
697
940
# Copy the www and lib directories using the list
698
941
action_copylist(install_list.list_www, ivle_install_dir, dry)
699
942
action_copylist(install_list.list_lib, ivle_install_dir, dry)
944
# Copy the php directory
945
action_copytree('www/php/phpBB3',os.path.join(ivle_install_dir,'www/php/phpBB3'),
702
949
# Copy the local jail directory built by the build action
704
951
# for all the students' jails).
705
952
action_copytree('jail', os.path.join(jail_base, 'template'), dry)
706
953
if not nosubjects:
707
# Copy the subjects and problems directories across
954
# Copy the subjects and exercises directories across
708
955
action_copylist(install_list.list_subjects, subjects_base, dry,
709
956
srcdir="./subjects")
710
action_copylist(install_list.list_problems, problems_base, dry,
957
action_copylist(install_list.list_exercises, exercises_base, dry,
958
srcdir="./exercises")
713
960
# Append IVLE path to ivle.pth in python site packages
714
961
# (Unless it's already there)
800
1047
raise RunError(prog, ret)
1049
def action_remove(path, dry):
1050
"""Calls rmtree, deleting the target file if it exists."""
1054
shutil.rmtree(path, True)
1055
except OSError, (err, msg):
1056
if err != errno.EEXIST:
1058
# Otherwise, didn't exist, so we don't care
802
1060
def action_rename(src, dst, dry):
803
1061
"""Calls rename. Deletes the target if it already exists."""
804
if os.access(dst, os.F_OK):
807
shutil.rmtree(dst, True)
1062
action_remove(dst, dry)
808
1063
print "mv ", src, dst
926
1179
os.chmod(file, stat.S_IXUSR | stat.S_IRUSR | stat.S_IWUSR
927
1180
| stat.S_IXGRP | stat.S_IRGRP | stat.S_IXOTH | stat.S_IROTH)
1183
def action_chmod_w(file, dry):
1184
"""Chmod 777 a file (sets permissions to rwxrwxrwx)."""
1185
print "chmod 777", file
1187
os.chmod(file, stat.S_IXUSR | stat.S_IRUSR | stat.S_IWUSR
1188
| stat.S_IXGRP | stat.S_IWGRP | stat.S_IRGRP | stat.S_IXOTH
1189
| stat.S_IWOTH | stat.S_IROTH)
929
1191
def query_user(default, prompt):
930
1192
"""Prompts the user for a string, which is read from a line of stdin.
931
1193
Exits silently if EOF is encountered. Returns the string, with spaces