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1 | #!/usr/bin/perl |
2 | ############################################################################### | |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2005-2021 IPFire Team # | |
6 | # # | |
7 | # This program is free software: you can redistribute it and/or modify # | |
8 | # it under the terms of the GNU General Public License as published by # | |
9 | # the Free Software Foundation, either version 3 of the License, or # | |
10 | # (at your option) any later version. # | |
11 | # # | |
12 | # This program is distributed in the hope that it will be useful, # | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
15 | # GNU General Public License for more details. # | |
16 | # # | |
17 | # You should have received a copy of the GNU General Public License # | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
19 | # # | |
20 | ############################################################################### | |
21 | ||
22 | use strict; | |
23 | #use warnings; | |
24 | ||
25 | # Import make.sh environment | |
26 | my $basedir = $ENV{'BASEDIR'}; | |
27 | ||
28 | # Load configuration file (General::readhash isn't available yet) | |
29 | my $configfile = "${basedir}/config/cfgroot/manualpages"; | |
30 | my %manualpages = (); | |
31 | ||
32 | open(my $file, "<", $configfile) or die "ERROR: Can't read from file '$configfile'!\n"; | |
33 | while(my $line = <$file>) { | |
34 | $line =~ s/\R//g; | |
35 | next unless($line =~ /=/); | |
36 | ||
37 | my($left, $value) = split(/=/, $line, 2); | |
38 | if($left =~ /(^[A-Za-z0-9_-]+$)/) { | |
39 | my $key = $1; # Got alphanumeric key | |
40 | $manualpages{$key} = $value; | |
41 | } | |
42 | } | |
43 | close($file); | |
44 | ||
45 | # Check configuration | |
46 | if(! defined $manualpages{'BASE_URL'}) { | |
47 | die "ERROR: User manual base URL not configured!\n"; | |
48 | } | |
49 | my $baseurl = $manualpages{'BASE_URL'}; | |
50 | delete $manualpages{'BASE_URL'}; | |
51 | ||
52 | if ($baseurl =~ /\/\s*$/) { | |
53 | die "ERROR: User manual base URL must not end with a slash!\n"; | |
54 | } | |
55 | ||
56 | # Loop trough configured manual pages | |
57 | foreach my $page (keys %manualpages) { | |
58 | # Build absolute path and URL | |
59 | my $cgifile = "${basedir}/html/cgi-bin/${page}.cgi"; | |
60 | my $url = "${baseurl}/$manualpages{$page}"; | |
61 | ||
62 | print "${page}.cgi -> '$url'\n"; | |
63 | ||
64 | # Check CGI file exists | |
65 | if(! -f $cgifile) { | |
66 | print "WARNING: Obsolete link, page '$cgifile' doesn't exist!\n"; | |
67 | } | |
68 | ||
69 | # Check obvious invalid characters | |
70 | if($url =~ /[^[:graph:]]/) { | |
71 | die("ERROR: URL contains invalid characters!\n"); | |
72 | } | |
73 | ||
74 | # Check HTTP 200 "OK" result, follow up to 1 redirect (e.g. HTTP -> HTTPS) | |
75 | my $status = `curl --silent --show-error --output /dev/null --location --max-redirs 1 --max-time 10 --write-out "%{http_code}" --url "${url}"`; | |
76 | if($status != 200) { | |
77 | die("ERROR: Received unexpected HTTP '$status'!\n"); | |
78 | } | |
79 | ||
80 | print "SUCCESS: Received HTTP '$status'.\n"; | |
81 | } | |
82 | ||
83 | # Clean exit | |
84 | exit 0; |