version 1.54, 2011/10/21 16:03:11
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version 1.57, 2011/10/30 20:31:02
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Line 42 Invoked (for various locations) by /etc/
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Line 42 Invoked (for various locations) by /etc/
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=head1 INTRODUCTION |
=head1 INTRODUCTION |
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This module enables cookie based authentication for construction area |
This module enables cookie based authentication for construction area |
and is used to control access for three (essentially equivalent) URIs. |
and is used to control access for the following two types of URI |
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(one for files, and one for directories): |
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<LocationMatch "^/priv.*"> |
<LocationMatch "^/priv.*"> |
<LocationMatch "^/\~.*"> |
<LocationMatch "^/priv.*/$"> |
<LocationMatch "^/\~.*/$"> |
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Whenever the client sends the cookie back to the server, |
Whenever the client sends the cookie back to the server, |
if the cookie is missing or invalid, the user is re-challenged |
if the cookie is missing or invalid, the user is re-challenged |
Line 75 store where they wanted to go (first url
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Line 75 store where they wanted to go (first url
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=over |
=over |
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=item constructaccess($url,$ownerdomain) |
=item constructaccess($url,$setpriv) |
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See if the owner domain and name |
See if the owner domain and name |
in the URL match those in the expected environment. If so, return |
in the URL match those in the expected environment. If so, return |
two element list ($ownername,$ownerdomain). Else, return null string. |
two element list ($ownername,$ownerdomain). Else, return null string. |
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If 'setpriv' is set to 'setpriv', it actually assigns the privileges. |
=back |
=back |
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=cut |
=cut |
Line 103 sub constructaccess {
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Line 103 sub constructaccess {
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if ($url=~/\.(\d+)\.(\w+)$/) { return ''; } |
if ($url=~/\.(\d+)\.(\w+)$/) { return ''; } |
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# Get username and domain from URL |
# Get username and domain from URL |
my ($ownerdomain,$ownername)=($url=~/^\/priv\/($match_domain)\/($match_username)\//); |
my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'}; |
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my ($ownerdomain,$ownername)=($url=~ m{^(?:\Q$londocroot\E|)/priv/($match_domain)/($match_username)/}); |
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# The URL does not really point to any authorspace, forget it |
# The URL does not really point to any authorspace, forget it |
unless (($ownername) && ($ownerdomain)) { return ''; } |
unless (($ownername) && ($ownerdomain)) { return ''; } |