Subversion Repositories wimsdev

Rev

Rev 5755 | Rev 5947 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 5755 Rev 5903
Line 3... Line 3...
3 
<center>Access restriction definition</center>
 3 
<center>Access restriction definition</center>
4 
<p>
 4 
<p>
5 
 
 5 
 
6 
This is multi-line data, executed line by line in their list orders. The
 6 
This is multi-line data, executed line by line in their list orders. The
7 
restrictions only affect resource modules, but not administration modules.
 7 
restrictions only affect resource modules, but not administration modules.
8 
Lines starting with a `<tt>#</tt>' are comments.
 8 
Lines starting with a `<span class="tt">#</span>' are comments.
9 
<p>
 9 
<p>
10 
Each line is of the format <tt>[access conditions]:[host conditions]</tt>.
 10 
Each line is of the format <span class="tt">[access conditions]:[host conditions]</span>.
11 
<p>
 11 
<p>
12 
The access conditions is a list of words, which will be ANDed. The available
 12 
The access conditions is a list of words, which will be ANDed. The available
13 
words are listed in the following table. Each word can be prefixed with
 13 
words are listed in the following table. Each word can be prefixed with
14 
<tt class="wims_code_words">non</tt> to reverse its logical meaning.
 14 
<span class="tt wims_code_words">non</span> to reverse its logical meaning.
15 
<p>
 15 
<p>
16 
$table_header
 16 
$table_header
17 
$table_tr<th>word</th><th>meaning</th></tr>
 17 
$table_tr<th>word</th><th>meaning</th></tr>
18 
$table_tr<td><tt class="wims_code_words">class</tt></td><td>The connection is within a virtual class.</td></tr>
 18 
$table_tr<td><span class="tt wims_code_words">class</span></td><td>The connection is within a virtual class.</td></tr>
19 
$table_tr<td><tt class="wims_code_words">com</tt></td><td>The requested module is under the com/ subtree.</td></tr>
 19 
$table_tr<td><span class="tt wims_code_words">com</span></td><td>The requested module is under the com/ subtree.</td></tr>
20 
$table_tr<td><tt class="wims_code_words">document</tt></td><td>The requested module is a document. (not yet available)</td></tr>
 20 
$table_tr<td><span class="tt wims_code_words">document</span></td><td>The requested module is a document. (not yet available)</td></tr>
21 
$table_tr<td><tt class="wims_code_words">exercise</tt></td><td>The requested module is an exercise.</td></tr>
 21 
$table_tr<td><span class="tt wims_code_words">exercise</span></td><td>The requested module is an exercise.</td></tr>
22 
$table_tr<td><tt class="wims_code_words">hint</tt></td><td>The request is for hint.</td></tr>
 22 
$table_tr<td><span class="tt wims_code_words">hint</span></td><td>The request is for hint.</td></tr>
23 
$table_tr<td><tt class="wims_code_words">local</tt></td><td>The requested module is under the local/ subtree.</td></tr>
 23 
$table_tr<td><span class="tt wims_code_words">local</span></td><td>The requested module is under the local/ subtree.</td></tr>
24 
$table_tr<td><tt class="wims_code_words">recreation</tt></td><td>The requested module is a recreation.</td></tr>
 24 
$table_tr<td><span class="tt wims_code_words">recreation</span></td><td>The requested module is a recreation.</td></tr>
25 
$table_tr<td><tt class="wims_code_words">tool</tt></td><td>The requested module is a tool.</td></tr>
 25 
$table_tr<td><span class="tt wims_code_words">tool</span></td><td>The requested module is a tool.</td></tr>
26 
$table_end
 26 
$table_end
27 
 
 27 
 
28 
The host conditions can be any host definition, eventually plus time
 28 
The host conditions can be any host definition, eventually plus time
29 
definition as for any worksheets. If the first character of the host
 29 
definition as for any worksheets. If the first character of the host
30 
conditions is <tt class="wims_code_words">!</tt>, then the host/time meeting the conditions will
 30 
conditions is <span class="tt wims_code_words">!</span>, then the host/time meeting the conditions will
31 
be refused access (for the resources meeting the access conditions).
 31 
be refused access (for the resources meeting the access conditions).
32 
Otherwise they will be granted access, and subsequent lines in the
 32 
Otherwise they will be granted access, and subsequent lines in the
33 
restriction definition will be ignored for those meeting the conditions.
 33 
restriction definition will be ignored for those meeting the conditions.
34 
 
 34 
 
35 
<p><hr/></p>
 35 
<p><hr/></p>
Line 39... Line 39...
39 
<p><hr/></p>
 39 
<p><hr/></p>
40 
 
 40 
 
41 
Some starting examples.
 41 
Some starting examples.
42 
<p>
 42 
<p>
43 
# Disallow the use of tools from 134.59.102.*
 43 
# Disallow the use of tools from 134.59.102.*
44 
<br/><tt class="wims_code_words">tool:! 134.59.102.</tt>
 44 
<br/><span class="tt wims_code_words">tool:! 134.59.102.</span>
45 
<p>
 45 
<p>
46 
# Disallow calls for hint from localhost.
 46 
# Disallow calls for hint from localhost.
47 
<br/><tt class="wims_code_words">hint:! 127.0.0.1</tt>
 47 
<br/><span class="tt wims_code_words">hint:! 127.0.0.1</span>
48 
<p>
 48 
<p>
49 
# People from wanadoo.fr cannot have anonymous accesses for recreations.
 49 
# People from wanadoo.fr cannot have anonymous accesses for recreations.
50 
<br/><tt class="wims_code_words">recreation nonclass:! .wanadoo.fr</tt>
 50 
<br/><span class="tt wims_code_words">recreation nonclass:! .wanadoo.fr</span>
51 
<p>
 51 
<p>
52 
# Work in virtual classes prohibited from localhost on New Year's Day of 2004.
 52 
# Work in virtual classes prohibited from localhost on New Year's Day of 2004.
53 
<br/><tt class="wims_code_words">class: ! 127.0.0.1 >20040101.00:00 <20040101.23:59</tt>
 53 
<br/><tt class="wims_code_words">class: ! 127.0.0.1 >20040101.00:00 <20040101.23:59</tt>
54 
<p>
 54 
<p>
55 
 
 55