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-rwxr-xr-xBonus/smb.cgi462
1 files changed, 462 insertions, 0 deletions
diff --git a/Bonus/smb.cgi b/Bonus/smb.cgi
new file mode 100755
index 0000000..536db89
--- /dev/null
+++ b/Bonus/smb.cgi
@@ -0,0 +1,462 @@
+#!/usr/bin/perl
+
+# Workgroup list: file:/$LIB/smb.cgi
+# Server list: file:/$LIB/smb.cgi?workgroup
+# Sahre list: file:/$LIB/smb.cgi?//server
+# file:/$LIB/smb.cgi/server
+# Directory: file:/$LIB/smb.cgi?//server/share
+# file:/$LIB/smb.cgi?//server/share/dir...
+# file:/$LIB/smb.cgi/server/share
+# Get file: file:/$LIB/smb.cgi?//server/share/dir.../file
+# file:/$LIB/smb.cgi/server/share/dir.../file
+#
+# ----- ~/.w3m/smb -----
+# workgroup = <workgroup>
+# [ username = <username> ]
+# [ password = <password> ]
+# [ password_file = <password_file> ]
+# ----------------------
+# --- <password_file> ---
+# <password>
+# -----------------------
+# default:
+# <username> = $USER
+# <password> = $PASSWD (Don't use!)
+# <password_file> = $PASSWD_FILE
+
+$DEBUG = 1;
+
+$MIME_TYPE = "~/.mime.types";
+$AUTH_FILE = "~/.w3m/smb";
+$MIME_TYPE =~ s@^~/@$ENV{"HOME"}/@;
+$AUTH_FILE =~ s@^~/@$ENV{"HOME"}/@;
+$WORKGROUP = "-";
+$USER = $ENV{"USER"};
+$PASSWD = $ENV{"PASSWD"};
+$PASSWD_FILE = $ENV{"PASSWD_FILE"};
+&load_auth_file($AUTH_FILE);
+
+$NMBLOOKUP = "nmblookup";
+$SMBCLIENT = "smbclient";
+@NMBLOOKUP_OPT = ("-T");
+@SMBCLIENT_OPT = ("-N");
+$USE_OPT_A = defined($PASSWD) && (-f $AUTH_FILE) && &check_opt_a();
+if ($USE_OPT_A) {
+ push(@SMBCLIENT_OPT, "-A", $AUTH_FILE);
+} elsif (-f $PASSWD_FILE) {
+ $USE_PASSWD_FILE = 1;
+} elsif (defined($PASSWD)) {
+ $USE_PASSWD_FD = 1;
+ $PASSWD_FD = 0;
+}
+if (defined($PASSWD)) {
+ $passwd = "*" x 8;
+}
+$DEBUG && print <<EOF;
+DEBUG: NMBLOOKUP=$NMBLOOKUP @NMBLOOKUP_OPT
+DEBUG: SMBCLIENT=$SMBCLIENT @SMBCLIENT_OPT
+DEBUG: WORKGROUP=$WORKGROUP
+DEBUG: USER=$USER
+DEBUG: PASSWD=$passwd
+DEBUG: PASSWD_FILE=$PASSWD_FILE
+DEBUG: PASSWD_FD=$PASSWD_FD
+EOF
+
+$PAGER = "cat";
+$FILE = "F000";
+
+$CGI = "file://" . &file_encode($ENV{"SCRIPT_NAME"} || $0);
+$QUERY = $ENV{"QUERY_STRING"};
+$PATH_INFO = $ENV{"PATH_INFO"};
+
+if ($PATH_INFO =~ m@^/@) {
+ $_ = $PATH_INFO;
+ if (! m@^//@) {
+ $_ = "/$_";
+ }
+ s@[\r\n\0\\"]@@g;
+ $DEBUG && print "DEBUG: PATH_INFO=\"$_\"\n";
+ $Q = "";
+}
+else {
+ $_ = &file_decode($QUERY);
+ $DEBUG && print "DEBUG: QUERY_STRING=\"$_\"\n";
+ $Q = "?";
+}
+if (s@^//([^/]+)@@) {
+ $server = $1;
+# if (!$USE_OPT_A && !defined($PASSWD)) {
+# &print_form("//$server$_");
+# exit;
+# }
+ if (s@^/([^/]+)@@) {
+ &file_list("//$server/$1", &cleanup($_));
+ } else {
+ &share_list($server);
+ }
+} elsif (m@^[^/]@) {
+ &server_list($_);
+} else {
+ &group_list();
+}
+
+sub file_list {
+ local($service, $file) = @_;
+ local(@files) = ();
+ local($dir, $qservice, $qfile);
+ local($_, $c);
+
+$DEBUG && print "DEBUG: service=\"$service\" file=\"$file\"\n";
+ if ($file eq "/") {
+ goto get_list;
+ }
+ $_ = $file;
+ s@/@\\@g;
+ @cmd = ($SMBCLIENT, $service, @SMBCLIENT_OPT, "-c", "ls \"$_\"");
+ $F = &open_pipe(1, @cmd);
+ while (<$F>) {
+$DEBUG && print "DEBUG: $_";
+ /^\s/ && last;
+ }
+ close($F);
+ if (s/\s+([A-Z]*) {1,8}\d+ (\w{3} ){2}[ \d]\d \d\d:\d\d:\d\d \d{4}\s*$//
+ && $1 !~ /D/) {
+ &get_file($service, $file);
+ exit;
+ }
+
+ get_list:
+ $_ = "$file/*";
+ s@/+@\\@g;
+ @cmd = ($SMBCLIENT, $service, @SMBCLIENT_OPT, "-c", "ls \"$_\"");
+ $F = &open_pipe(1, @cmd);
+ while (<$F>) {
+ /^\s*$/ && last;
+$DEBUG && print "DEBUG: $_";
+ /^cd\s+/ && last;
+ /^\S/ && next;
+ s/\r?\n//;
+ push(@files, $_);
+ }
+ close($F);
+
+ $qservice = &html_quote($service);
+ $service = &file_encode($service);
+ $qfile = &html_quote($file);
+ $file = &file_encode($file);
+
+ print "Content-Type: text/html\n\n";
+ print "<title>$qservice$qfile</title>\n";
+ print "<b>$qservice$qfile</b>\n";
+ print "<pre>\n";
+ for (sort @files) {
+ s/\s+([A-Z]*) {1,8}\d+ (\w{3} ){2}[ \d]\d \d\d:\d\d:\d\d \d{4}\s*$// || next;
+ $c = $&;
+ s/^ //;
+ $_ eq "." && next;
+ print "<a href=\"$CGI$Q$service"
+ . &cleanup("$file/" . &file_encode($_)) . "\">"
+ . &html_quote($_) . "</a>"
+ . &html_quote($c) . "\n";
+ }
+ print "</pre>\n";
+}
+
+sub get_file {
+ local($service, $file) = @_;
+ local($encoding, $type);
+ local($_, @cmd);
+
+ $_ = $file;
+ s@/@\\@g;
+ @cmd = ($SMBCLIENT, $service, @SMBCLIENT_OPT, "-E", "-c", "more \"$_\"");
+$DEBUG && print "DEBUG: @cmd\n";
+
+ ($encoding, $type) = &guess_type($file);
+ $file =~ s@^.*/@@;
+ $| = 1;
+ print "Content-Encoding: $encoding\n" if $encoding;
+ print "Content-Type: $type; name=\"$file\"\n\n";
+
+ $ENV{"PAGER"} = $PAGER if $PAGER;
+ &exec_cmd(1, @cmd);
+}
+
+sub share_list {
+ local($server) = @_;
+ local(@share);
+ local($qserver, $_, $d, @c);
+
+ @share = &get_list(1, $server, "Share");
+
+ $qserver = &html_quote($server);
+ $server = &file_encode($server);
+
+ print "Content-Type: text/html\n\n";
+ print "<title>Share list: $qserver</title>\n";
+ print "<table>\n";
+ print "<tr><td colspan=3><b>$qserver</b>";
+ for (sort @share) {
+ ($_, $d, @c) = split(" ");
+ if ($d eq 'Disk') {
+ print "<tr><td>+ <a href=\"$CGI$Q//$server/"
+ . &file_encode($_) . "\">"
+ . &html_quote($_) . "</a>";
+ } else {
+ print "<tr><td>+ "
+ . &html_quote($_);
+ }
+ print "<td><td>"
+ . &html_quote($d) . "<td><td>"
+ . &html_quote("@c") . "\n";
+ }
+ print "</table>\n";
+}
+
+sub server_list {
+ local($group) = @_;
+ local($master, @server);
+ local($_, @c);
+
+ $master = &get_master($group);
+ @server = &get_list(0, $master, "Server");
+
+ $group = &html_quote($group);
+
+ print "Content-Type: text/html\n\n";
+ print "<title>Server list: $group</title>\n";
+ print "<table>\n";
+ print "<tr><td colspan=3><b>$group</b>\n";
+ for (sort @server) {
+ ($_, @c) = split(" ");
+ print "<tr><td>+ <a href=\"$CGI$Q//"
+ . &file_encode($_) . "\">"
+ . &html_quote($_) . "</a><td><td>"
+ . &html_quote("@c") . "\n";
+ }
+ print "</table>\n";
+}
+
+sub group_list {
+ local($master, @group);
+ local($_, @c);
+
+ $master = &get_master($WORKGROUP || "-");
+ @group = &get_list(0, $master, "Workgroup");
+
+ print "Content-Type: text/html\n\n";
+ print "<title>Workgroup list</title>\n";
+ print "<table>\n";
+ for (sort @group) {
+ ($_, @c) = split(" ");
+ print "<tr><td><a href=\"$CGI?"
+ . &file_encode($_) . "\">"
+ . &html_quote($_) . "</a><td><td>"
+ . &html_quote("@c") . "\n";
+ }
+ print "</table>\n";
+}
+
+sub check_opt_a {
+ local($_, $F, @cmd);
+
+ @cmd = ($SMBCLIENT, "-h");
+ $F = &open_pipe(0, @cmd);
+ while (<$F>) {
+ if (/^\s*-A\s/) {
+$DEBUG && print "DEBUG: $_";
+ close($F);
+ return 1;
+ }
+ }
+ close($F);
+ return 0;
+}
+
+sub get_master {
+ local($group) = @_;
+ local($_, $F, @cmd);
+
+ @cmd = ($NMBLOOKUP, "-M", @NMBLOOKUP_OPT, $group);
+ $F = &open_pipe(0, @cmd);
+ $_ = <$F>;
+ $_ = <$F>;
+ close($F);
+ ($_) = split(/[,\s]/);
+ s/\.*$//;
+ return $_;
+}
+
+sub get_list {
+ local($passwd, $server, $header) = @_;
+ local(@list) = ();
+ local($_, @cmd, $F);
+
+ @cmd = ($SMBCLIENT, @SMBCLIENT_OPT, "-L", $server);
+ $F = &open_pipe($passwd, @cmd);
+ while (<$F>) {
+ if (/^\s*$header/) {
+$DEBUG && print "DEBUG: $_";
+ last;
+ }
+ }
+ while (<$F>) {
+ /^\s*$/ && last;
+$DEBUG && print "DEBUG: $_";
+ /^\S/ && last;
+ /^\s*-/ && next;
+ push(@list, $_);
+ }
+ close($F);
+ return @list;
+}
+
+sub open_pipe {
+ local($passwd, @cmd) = @_;
+ local($F) = $FILE++;
+
+$DEBUG && print "DEBUG: @cmd\n";
+ open($F, "-|") || &exec_cmd($passwd, @cmd);
+ return $F;
+}
+
+sub exec_cmd {
+ local($passwd, @cmd) = @_;
+
+ $ENV{"LC_ALL"} = "C";
+ $ENV{"USER"} = $USER;
+ if ($passwd && !$USE_OPT_A) {
+ if ($USE_PASSWD_FILE) {
+ $ENV{"PASSWD_FILE"} = $PASSWD_FILE;
+ } elsif ($USE_PASSWD_FD) {
+ $ENV{"PASSWD_FD"} = $PASSWD_FD;
+ if (open(W, "|-")) {
+ print W $PASSWD;
+ close(W);
+ exit;
+ }
+ }
+ }
+ open(STDERR, ">/dev/null");
+ exec @cmd;
+ exit 1;
+}
+
+sub print_form {
+ local($_) = @_;
+ local($q) = &html_quote($_);
+ $_ = &file_encode($_);
+
+ print <<EOF;
+Content-Type: text/html
+
+<h1>$q</h1>
+<form action="$CGI$Q$_" method=POST>
+<table>
+<tr><td>Workgroup <td>User <td>Password
+<tr><td><input type=text size=8 name=group value="$WORKGROUP">
+ <td><input type=text size=8 name=user value="$USER">
+ <td><input type=password size=8 name=passwd value="$PASSWD">
+ <td><input type=submit name=OK value=OK>
+</table>
+</form>
+EOF
+}
+
+sub load_auth_file {
+ local($_) = @_;
+
+ if ($USER =~ s/%(.*)$//) {
+ $PASSWD = $1 unless $PASSWD;
+ }
+ open(F, $_) || return;
+ while (<F>) {
+ s/\s+$//;
+ if (s/^workgroup\s*=\s*//i) {
+ $WORKGROUP = $_;
+ } elsif (s/^user(name)?\s*=\s*//i) {
+ $USER = $_;
+ } elsif (s/^passw(or)?d\s*=\s*//i) {
+ $PASSWD = $_;
+ } elsif (s/^passw(or)?d_file\s*=\s*//i) {
+ $PASSWD_FILE = $_;
+ }
+ }
+ close(F);
+}
+
+sub load_mime_type {
+ local($_) = @_;
+ local(%mime) = ();
+ local($type, @suffix);
+
+ open(F, $_) || return ();
+ while(<F>) {
+ /^#/ && next;
+ chop;
+ (($type, @suffix) = split(" ")) >= 2 || next;
+ for (@suffix) {
+ $mime{$_} = $type;
+ }
+ }
+ close(F);
+ return %mime;
+}
+
+sub guess_type {
+ local($_) = @_;
+ local(%mime) = &load_mime_type($MIME_TYPE);
+ local($encoding) = undef;
+
+ if (s/\.gz$//i) {
+ $encoding = "gzip";
+ } elsif (s/\.Z$//i) {
+ $encoding = "compress";
+ } elsif (s/\.bz2?$//i) {
+ $encoding = "bzip2";
+ }
+ /\.(\w+)$/;
+ $_ = $1;
+ tr/A-Z/a-z/;
+ return ($encoding, $mime{$_} || "text/plain");
+}
+
+sub cleanup {
+ local($_) = @_;
+
+ $_ .= "/";
+ s@//+@/@g;
+ s@/\./@/@g;
+ while(m@/\.\./@) {
+ s@^/(\.\./)+@/@;
+ s@/[^/]+/\.\./@/@;
+ }
+ s@(.)/$@$1@;
+ return $_;
+}
+
+sub file_encode {
+ local($_) = @_;
+ s/[\000-\040\+:#?&%<>"\177-\377]/sprintf('%%%02X', unpack('C', $&))/eg;
+ return $_;
+}
+
+sub file_decode {
+ local($_) = @_;
+ s/\+/ /g;
+ s/%([\da-f][\da-f])/pack('C', hex($1))/egi;
+ s@[\r\n\0\\"]@@g;
+ return $_;
+}
+
+sub html_quote {
+ local($_) = @_;
+ local(%QUOTE) = (
+ '<', '&lt;',
+ '>', '&gt;',
+ '&', '&amp;',
+ '"', '&quot;',
+ );
+ s/[<>&"]/$QUOTE{$&}/g;
+ return $_;
+}
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