diff options
| -rwxr-xr-x | httpd/cgi-bin/checklink.pl | 41 |
1 files changed, 34 insertions, 7 deletions
diff --git a/httpd/cgi-bin/checklink.pl b/httpd/cgi-bin/checklink.pl index 1dd55cf..929e3ee 100755 --- a/httpd/cgi-bin/checklink.pl +++ b/httpd/cgi-bin/checklink.pl @@ -63,7 +63,7 @@ sub on_return { if($response->code == 401 && !defined($self->{Auth}{$response->request->url})){ if($response->request->url->netloc =~ /\.w3\.org$/){ my $newreq = HTTP::Request->new(HEAD => $response->request->url); - $newreq->headers->authorization_basic("XXXXX","XXXXX"); + $newreq->headers->header(Authorization => $ENV{HTTP_AUTHORIZATION}); $self->{Auth}{$response->request->url} = 1; $self->register($newreq,\&callback_check,undef,0); } @@ -76,7 +76,7 @@ use CGI; ############### # Global Variables -my $VERSION= '$Id: checklink.pl,v 1.20 1999-02-19 02:22:16 renaudb Exp $ '; +my $VERSION= '$Id: checklink.pl,v 1.21 1999-02-21 00:13:37 renaudb Exp $ '; my %ALLOWED_SCHEMES = ( "http" => 1 ); my %SCHEMES = (); # for report my %URL = (); @@ -124,10 +124,10 @@ if ($#ARGV == 0){ sub doit { my $q=shift; - &html_header($q); if(defined $q->param('url')){ &checklinks($q); } else { + &html_header($q); print $q->startform($q->url); print "Enter a URI ",$q->textfield(-name=>'url',-size=>'50'),$q->br; print $q->submit('','Check the Links !'); @@ -193,8 +193,8 @@ sub checklinks { # Request document and parse it as it arrives via callback # Then get the UA ready for the requests in the foreach loop if($CGI){ - if($q->param('username')){ - $request->headers->authorization_basic($q->param('username'),$q->param('password')); + if($ENV{HTTP_AUTHORIZATION}){ + $request->headers->header(Authorization => $ENV{HTTP_AUTHORIZATION}); } } @@ -230,10 +230,31 @@ sub checklinks { # I need to add a command-line mode here if($r->code == 401){ if($CGI){ - print $q->h3($r->request->url); $r->headers->www_authenticate =~ /Basic realm=\"([^\"]+)\"/; my $realm = $1; - if($CGI){ + my $resource = $r->request->url; + my $authHeader = $r->headers->www_authenticate; + my $authResponse = <<EOF +Status: 401 Authorization Required +WWW-Authenticate: $authHeader +Connection: close +Content-Type: text/html + +<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\"> +<HTML><HEAD> +<TITLE>401 Authorization Required</TITLE> +</HEAD><BODY> +<H1>Authorization Required</H1> +<P>You need $realm access to $resource to perform Link Checking. +<P>Return to the <a href="checklink.pl">Link Checker</A>. + +EOF + ; + if(0){ + &html_header($q); + print $q->h3($r->request->url); + print "<PRE>",$authResponse; + print "</PRE>\n"; print $q->h2('Authentication Required To Fetch '.$q->a({href=>$url},$url)); print $q->startform('POST',$q->url); print $q->textfield(-name=>'url',-size=>'50',-value=>$url),$q->br; @@ -241,9 +262,14 @@ sub checklinks { print $q->password_field(-name=>'password',-size=>'10'),"Password",$q->br; print $q->submit('Proceed'); print $q->endform; + } else { + print $authResponse; } + } elsif($VERBOSE){ + print "Need authentication: ".$r->headers->www_authenticate,"\n"; } } else { + &html_header($q); print $q->h2('Error '.$r->code." ".$r->content_type) if($CGI); } } @@ -270,6 +296,7 @@ sub print_result{ } # first a sumary, which also acts as a legend if($CGI){ + &html_header($q); print $q->h2('Summary and Legend'); print "<TABLE BORDER=\"1\"><TR ALIGN=\"center\"><TD>Return Code</TD><TD>Occurrences</TD><TD>Meaning and color</TD><TD>What to do</TD></TR>\n"; foreach(sort keys %{$URL{Legend}}){ |