1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
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2 | <html>
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3 | <head>
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4 | <title>Wget Gateway</title>
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5 | <link rev="made" href="mailto:Antonio.Rosella@agip.it">
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6 | </head>
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7 |
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8 | <body>
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9 | <center>
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10 | <h1>Wget Gateway</h1>
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11 | </center>
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12 | <p>
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13 | Welcome to Wget Gateway, a simple page showing the usage of
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14 | socksified wget behind a firewall. In my configuration it is
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15 | very useful because:
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16 | <ul>
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17 | <li>Only few users can exit from firewall
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18 | <li>A lot of users need information that can be reached in Internet
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19 | <li>I cannot dowload big files during my job time, so, I
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20 | have to schedule the requests after the normal work time
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21 | </ul>
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22 |
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23 | <p>
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24 | With the combination of a socksified wget and a simple cgi
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25 | that schedules the requests can I reach the aim. All you need
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26 | is:
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27 | <ul>
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28 | <li> A socksified copy of
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29 | <a href="ftp://gnjilux.cc.fer.hr/pub/unix/util/wget/wget.tar.gz">
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30 | wget</a>
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31 | <li> Perl (available on all the GNU mirroring sites)
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32 | <li> cgi-lib.pl (available at
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33 | <a href="ftp://ftp.switch.ch/mirror/CPAN/ROADMAP.html">CPAN</a>)
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34 | <li> A customized copy of this html
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35 | <li> A customized copy of socks.cgi
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36 | </ul>
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37 | This is my h/s configuration:
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38 | <pre>
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39 |
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40 | +----------+ +----------------------------------+ +---------------------+
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41 | | Firewall | | Host that can exit from firewall | | Intranet www server |
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42 | +----------+ | htceff | +---------------------+
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43 | +----------------------------------+ | Wget.html |
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44 | | socksified wget | +---------------------+
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45 | | cgi-lib.pl |
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46 | | perl |
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47 | | wget.cgi |
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48 | +----------------------------------+
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49 | </pre>
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50 | <p>
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51 | wget.cgi, wget and cgi-lib.pl are located in the usual
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52 | cgi-bin directory. The customization of wget.cgi and
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53 | wget.html has to reflect you installation, i.e.:
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54 | <ul>
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55 | <li> download-netscape.html requires wget.cgi
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56 | <li> wget.cgi requires Perl, cgi-lib.pl and wget
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57 | <li>
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58 | wget.cgi has to download the files to a directory writable
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59 | by the user submitting the request. At the moment I have an
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60 | anonymous ftp installed on <em>htceff</em>, and wget puts
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61 | dowloaded files to /pub/incoming directory (if you look at
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62 | wget.cgi, it sets the destdir to "/u/ftp/pub/incoming" if
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63 | the user leaves it blank).
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64 | </ul>
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65 | <p>
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66 | You can also add other parameters that you want to pass to wget,
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67 | but in this case you will also have to modify wget.cgi
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68 |
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69 | <hr>
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70 | <form method="get" action="http://localhost/cgi-bin/wget.cgi">
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71 | <center>
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72 | <table border=1>
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73 | <td>Recursive Download
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74 | <td><select name=Recursion>
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75 | <Option selected value=N>No</Option>
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76 | <Option value=Y>Yes</Option>
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77 | </select>
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78 | </table>
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79 | <hr>
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80 | <table border=1>
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81 | <td>Depth
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82 | <td><input type="radio" name=depth value=1 checked> 1
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83 | <td><input type="radio" name=depth value=2 > 2
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84 | <td><input type="radio" name=depth value=3 > 3
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85 | <td><input type="radio" name=depth value=4 > 4
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86 | <td><input type="radio" name=depth value=5 > 5
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87 | </table>
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88 | <hr>
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89 | <table>
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90 | <td>Url to download: <td><input name="url" size=50><TR>
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91 | <td>Destination directory: <td><input name="destdir" size=50><TR>
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92 | </table>
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93 | <hr>
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94 | Now you can
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95 | <font color=yellow><input type="submit" value="download"></font>
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96 | the requested URL or
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97 | <font color=yellow><input type="reset" value="reset"></font>
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98 | the form.
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99 | </form>
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100 | <hr>
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101 | Feedback is always useful! Please contact me at
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102 | <address>
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103 | <a href="mailto:Antonio.Rosella@agip.it">Antonio Rosella<Antonio.Rosella@agip.it></a>.
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104 | </address>
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105 | You can send your suggestions or bug reports for Wget to
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106 | <address>
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107 | <a href="mailto:hniksic@arsdigita.com">Hrvoje Niksic <hniksic@arsdigita.com></a>.
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108 | </address>
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109 | <!-- hhmts start -->
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110 | Last modified: Mon Oct 23 17:40:03 CEST 2000
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111 | <!-- hhmts end -->
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112 | </body>
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113 | </html>
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114 |
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