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10e4f239 MT |
1 | #!/usr/bin/perl |
2 | ||
3 | # | |
20e891c6 | 4 | # $Id: redirect.cgi,v 0.3 2006/07/18 00:00:00 modyfy bye linuxadmin |
10e4f239 MT |
5 | # |
6 | ||
7 | use CGI qw(param); | |
8 | ||
9 | $swroot="/var/ipfire"; | |
10 | ||
11 | my %netsettings; | |
12 | my %filtersettings; | |
13 | ||
14 | &readhash("$swroot/ethernet/settings", \%netsettings); | |
15 | &readhash("$swroot/urlfilter/settings", \%filtersettings); | |
16 | ||
17 | $category=param("category"); | |
18 | $url=param("url"); | |
19 | $ip=param("ip"); | |
20 | ||
10e4f239 MT |
21 | if ($filtersettings{'MSG_TEXT_1'} eq '') { |
22 | $msgtext1 = "A C C E S S D E N I E D"; | |
23 | } else { $msgtext1 = $filtersettings{'MSG_TEXT_1'}; } | |
24 | if ($filtersettings{'MSG_TEXT_2'} eq '') { | |
25 | $msgtext2 = "Access to the requested page has been denied"; | |
26 | } else { $msgtext2 = $filtersettings{'MSG_TEXT_2'}; } | |
27 | if ($filtersettings{'MSG_TEXT_3'} eq '') { | |
28 | $msgtext3 = "Please contact the Network Administrator if you think there has been an error"; | |
29 | } else { $msgtext3 = $filtersettings{'MSG_TEXT_3'}; } | |
30 | ||
31 | if ($category eq '') { $category = ' '; } else { $category = '['.$category.']'; } | |
32 | ||
33 | print "Pragma: no-cache\n"; | |
34 | print "Cache-control: no-cache\n"; | |
35 | print "Connection: close\n"; | |
36 | print "Content-type: text/html\n\n"; | |
37 | ||
38 | print <<END | |
40a4ea4c | 39 | |
10e4f239 MT |
40 | <html> |
41 | <head> | |
40a4ea4c | 42 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> |
10e4f239 | 43 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
40a4ea4c | 44 | <title>ACCESS MESSAGE</title> |
5e773594 | 45 | <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> |
10e4f239 MT |
46 | </head> |
47 | ||
5e773594 MT |
48 | <body> |
49 | <table width="100%" height='100%' border="0"> | |
50 | <tr> | |
51 | <td colspan='3' width='100%' height='130' align="center" background="http://$netsettings{'GREEN_ADDRESS'}:81//images/background.gif"> | |
52 | <tr> <td width='10%'><td align='center' bgcolor='#CC000000' width='80%'><font face="verdana, arial, sans serif" color="#FFFFFF" size="5"> | |
53 | <b>$msgtext1</b> | |
54 | </font> | |
55 | <td width='10%'> | |
10e4f239 MT |
56 | END |
57 | ; | |
58 | ||
5e773594 | 59 | if (!($category eq "")) |
10e4f239 | 60 | { |
5e773594 MT |
61 | print <<END |
62 | <tr> <td colspan='3' align='center'> | |
63 | <font face="verdana, arial, sans serif" color="#CC000000" size="1"> | |
64 | <b>$category</b> | |
65 | </font> | |
10e4f239 MT |
66 | END |
67 | ; | |
68 | } | |
10e4f239 | 69 | print <<END |
10e4f239 | 70 | <tr> |
5e773594 MT |
71 | <td colspan='3' align="center"> |
72 | <font face="verdana, arial, sans serif" color="#000000" size="4"> | |
73 | <b>$msgtext2</b> | |
74 | </font> | |
75 | <font face="verdana,arial,sans serif" color="#000000" size="2"> | |
10e4f239 MT |
76 | END |
77 | ; | |
78 | ||
79 | if (!($url eq "")) | |
80 | { | |
81 | print <<END | |
82 | <p>URL: <a href="$url">$url</a> | |
83 | END | |
84 | ; | |
85 | } | |
86 | ||
87 | if (!($ip eq "")) | |
88 | { | |
89 | print <<END | |
90 | <p>Client IP address: <i>$ip</i> | |
91 | END | |
92 | ; | |
93 | } | |
94 | ||
95 | print <<END | |
96 | <br><p>$msgtext3 | |
97 | </font> | |
10e4f239 MT |
98 | |
99 | <tr> | |
5e773594 | 100 | <td colspan='3' height='60%' valign="bottom" align="right"> |
40a4ea4c | 101 | <font face="verdana,arial,sans serif" color="#656565" size="1">Web Filtering by |
10e4f239 | 102 | </font> |
40a4ea4c | 103 | <a href="http://www.ipfire.eu" target="_blank"><b> |
5e773594 MT |
104 | <font face="verdana,arial,sans serif" color="#656565" size="1">IPFire</b></a> |
105 | </font> | |
10e4f239 MT |
106 | |
107 | </table> | |
10e4f239 MT |
108 | </body> |
109 | ||
110 | </html> | |
111 | END | |
112 | ; | |
113 | ||
114 | sub readhash | |
115 | { | |
116 | my $filename = $_[0]; | |
117 | my $hash = $_[1]; | |
118 | my ($var, $val); | |
119 | ||
120 | if (-e $filename) | |
121 | { | |
122 | open(FILE, $filename) or die "Unable to read file $filename"; | |
123 | while (<FILE>) | |
124 | { | |
125 | chop; | |
126 | ($var, $val) = split /=/, $_, 2; | |
127 | if ($var) | |
128 | { | |
129 | $val =~ s/^\'//g; | |
130 | $val =~ s/\'$//g; | |
131 | ||
132 | # Untaint variables read from hash | |
133 | $var =~ /([A-Za-z0-9_-]*)/; $var = $1; | |
134 | $val =~ /([\w\W]*)/; $val = $1; | |
135 | $hash->{$var} = $val; | |
136 | } | |
137 | } | |
138 | close FILE; | |
139 | } | |
140 | } |