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-rw-r--r--fs_sesmon/FS-SessionClient/Changes5
-rw-r--r--fs_sesmon/FS-SessionClient/MANIFEST11
-rw-r--r--fs_sesmon/FS-SessionClient/MANIFEST.SKIP1
-rw-r--r--fs_sesmon/FS-SessionClient/Makefile.PL10
-rw-r--r--fs_sesmon/FS-SessionClient/SessionClient.pm122
-rw-r--r--fs_sesmon/FS-SessionClient/bin/freeside-login36
-rw-r--r--fs_sesmon/FS-SessionClient/bin/freeside-logout36
-rw-r--r--fs_sesmon/FS-SessionClient/cgi/login.cgi108
-rw-r--r--fs_sesmon/FS-SessionClient/cgi/logout.cgi83
-rw-r--r--fs_sesmon/FS-SessionClient/fs_sessiond65
-rw-r--r--fs_sesmon/FS-SessionClient/test.pl21
11 files changed, 498 insertions, 0 deletions
diff --git a/fs_sesmon/FS-SessionClient/Changes b/fs_sesmon/FS-SessionClient/Changes
new file mode 100644
index 0000000..390a7b9
--- /dev/null
+++ b/fs_sesmon/FS-SessionClient/Changes
@@ -0,0 +1,5 @@
+Revision history for Perl extension FS::SessionClient
+
+0.01 Wed Oct 18 16:34:36 1999
+ - original version; created by ivan 1.0
+
diff --git a/fs_sesmon/FS-SessionClient/MANIFEST b/fs_sesmon/FS-SessionClient/MANIFEST
new file mode 100644
index 0000000..162d4e4
--- /dev/null
+++ b/fs_sesmon/FS-SessionClient/MANIFEST
@@ -0,0 +1,11 @@
+Changes
+MANIFEST
+MANIFEST.SKIP
+Makefile.PL
+SessionClient.pm
+test.pl
+fs_sessiond
+cgi/login.cgi
+cgi/logout.cgi
+bin/freeside-login
+bin/freeside-logout
diff --git a/fs_sesmon/FS-SessionClient/MANIFEST.SKIP b/fs_sesmon/FS-SessionClient/MANIFEST.SKIP
new file mode 100644
index 0000000..ae335e7
--- /dev/null
+++ b/fs_sesmon/FS-SessionClient/MANIFEST.SKIP
@@ -0,0 +1 @@
+CVS/
diff --git a/fs_sesmon/FS-SessionClient/Makefile.PL b/fs_sesmon/FS-SessionClient/Makefile.PL
new file mode 100644
index 0000000..137b6b8
--- /dev/null
+++ b/fs_sesmon/FS-SessionClient/Makefile.PL
@@ -0,0 +1,10 @@
+use ExtUtils::MakeMaker;
+# See lib/ExtUtils/MakeMaker.pm for details of how to influence
+# the contents of the Makefile that is written.
+WriteMakefile(
+ 'NAME' => 'FS::SessionClient',
+ 'VERSION_FROM' => 'SessionClient.pm', # finds $VERSION
+ 'EXE_FILES' => [ qw(fs_sessiond bin/freeside-login bin/freeside-logout) ],
+ 'INSTALLSCRIPT' => '/usr/local/sbin',
+ 'PERM_RWX' => '750',
+);
diff --git a/fs_sesmon/FS-SessionClient/SessionClient.pm b/fs_sesmon/FS-SessionClient/SessionClient.pm
new file mode 100644
index 0000000..8a0ff70
--- /dev/null
+++ b/fs_sesmon/FS-SessionClient/SessionClient.pm
@@ -0,0 +1,122 @@
+package FS::SessionClient;
+
+use strict;
+use vars qw($AUTOLOAD $VERSION @ISA @EXPORT_OK $fs_sessiond_socket);
+use Exporter;
+use Socket;
+use FileHandle;
+use IO::Handle;
+
+$VERSION = '0.01';
+
+@ISA = qw( Exporter );
+@EXPORT_OK = qw( login logout portnum );
+
+$fs_sessiond_socket = "/usr/local/freeside/fs_sessiond_socket";
+
+$ENV{'PATH'} ='/usr/bin:/bin';
+$ENV{'SHELL'} = '/bin/sh';
+$ENV{'IFS'} = " \t\n";
+$ENV{'CDPATH'} = '';
+$ENV{'ENV'} = '';
+$ENV{'BASH_ENV'} = '';
+
+my $freeside_uid = scalar(getpwnam('freeside'));
+die "not running as the freeside user\n" if $> != $freeside_uid;
+
+=head1 NAME
+
+FS::SessionClient - Freeside session client API
+
+=head1 SYNOPSIS
+
+ use FS::SessionClient qw( login portnum logout );
+
+ $error = login ( {
+ 'username' => $username,
+ 'password' => $password,
+ 'login' => $timestamp,
+ 'portnum' => $portnum,
+ } );
+
+ $portnum = portnum( { 'ip' => $ip } ) or die "unknown ip!"
+ $portnum = portnum( { 'nasnum' => $nasnum, 'nasport' => $nasport } )
+ or die "unknown nasnum/nasport";
+
+ $error = logout ( {
+ 'username' => $username,
+ 'password' => $password,
+ 'logout' => $timestamp,
+ 'portnum' => $portnum,
+ } );
+
+=head1 DESCRIPTION
+
+This modules provides an API for a remote session application.
+
+It needs to be run as the freeside user. Because of this, the program which
+calls these subroutines should be written very carefully.
+
+=head1 SUBROUTINES
+
+=over 4
+
+=item login HASHREF
+
+HASHREF should have the following keys: username, password, login and portnum.
+login is a UNIX timestamp; if not specified, will default to the current time.
+Starts a new session for the specified user and portnum. The password is
+optional, but must be correct if specified.
+
+Returns a scalar error message, or the empty string for success.
+
+=item portnum
+
+HASHREF should contain a single key: ip, or the two keys: nasnum and nasport.
+Returns a portnum suitable for the login and logout subroutines, or false
+on error.
+
+=item logout HASHREF
+
+HASHREF should have the following keys: usrename, password, logout and portnum.
+logout is a UNIX timestamp; if not specified, will default to the current time.
+Starts a new session for the specified user and portnum. The password is
+optional, but must be correct if specified.
+
+Returns a scalar error message, or the empty string for success.
+
+=cut
+
+sub AUTOLOAD {
+ my $hashref = shift;
+ my $method = $AUTOLOAD;
+ $method =~ s/^.*:://;
+ socket(SOCK, PF_UNIX, SOCK_STREAM, 0) or die "socket: $!";
+ connect(SOCK, sockaddr_un($fs_sessiond_socket)) or die "connect: $!";
+ print SOCK "$method\n";
+
+ print SOCK join("\n", %{$hashref}, 'END' ), "\n";
+ SOCK->flush;
+
+ chomp( my $r = <SOCK> );
+ $r;
+}
+
+=back
+
+=head1 VERSION
+
+$Id: SessionClient.pm,v 1.3 2000-12-03 20:25:20 ivan Exp $
+
+=head1 BUGS
+
+=head1 SEE ALSO
+
+L<fs_sessiond>
+
+=cut
+
+1;
+
+
+
diff --git a/fs_sesmon/FS-SessionClient/bin/freeside-login b/fs_sesmon/FS-SessionClient/bin/freeside-login
new file mode 100644
index 0000000..a6d4751
--- /dev/null
+++ b/fs_sesmon/FS-SessionClient/bin/freeside-login
@@ -0,0 +1,36 @@
+#!/usr/bin/perl -Tw
+
+#false-laziness hack w freeside-logout
+
+use strict;
+use FS::SessionClient qw( login portnum );
+
+my $username = shift;
+
+my $portnum;
+if ( scalar(@ARGV) == 1 ) {
+ my $arg = shift;
+ if ( $arg =~ /^(\d+)$/ ) {
+ $portnum = $1;
+ } elsif ( $arg =~ /^([\d\.]+)$/ ) {
+ $portnum = portnum( { 'ip' => $1 } ) or die "unknown ip!"
+ } else {
+ &usage;
+ }
+} elsif ( scalar(@ARGV) == 2 ) {
+ $portnum = portnum( { 'nasnum' => shift, 'nasport' => shift } )
+ or die "unknown nasnum/nasport";
+} else {
+ &usage;
+}
+
+my $error = login ( {
+ 'username' => $username,
+ 'portnum' => $portnum,
+} );
+
+warn $error if $error;
+
+sub usage {
+ die "Usage:\n\n freeside-login username ( portnum | ip | nasnum nasport )";
+}
diff --git a/fs_sesmon/FS-SessionClient/bin/freeside-logout b/fs_sesmon/FS-SessionClient/bin/freeside-logout
new file mode 100644
index 0000000..9b4ecfe
--- /dev/null
+++ b/fs_sesmon/FS-SessionClient/bin/freeside-logout
@@ -0,0 +1,36 @@
+#!/usr/bin/perl -Tw
+
+#false-laziness hack w freeside-login
+
+use strict;
+use FS::SessionClient qw( logout portnum );
+
+my $username = shift;
+
+my $portnum;
+if ( scalar(@ARGV) == 1 ) {
+ my $arg = shift;
+ if ( $arg =~ /^(\d+)$/ ) {
+ $portnum = $1;
+ } elsif ( $arg =~ /^([\d\.]+)$/ ) {
+ $portnum = portnum( { 'ip' => $1 } ) or die "unknown ip!"
+ } else {
+ &usage;
+ }
+} elsif ( scalar(@ARGV) == 2 ) {
+ $portnum = portnum( { 'nasnum' => shift, 'nasport' => shift } )
+ or die "unknown nasnum/nasport";
+} else {
+ &usage;
+}
+
+my $error = logout ( {
+ 'username' => $username,
+ 'portnum' => $portnum,
+} );
+
+warn $error if $error;
+
+sub usage {
+ die "Usage:\n\n freeside-logout username ( portnum | ip | nasnum nasport )";
+}
diff --git a/fs_sesmon/FS-SessionClient/cgi/login.cgi b/fs_sesmon/FS-SessionClient/cgi/login.cgi
new file mode 100644
index 0000000..0307c5a
--- /dev/null
+++ b/fs_sesmon/FS-SessionClient/cgi/login.cgi
@@ -0,0 +1,108 @@
+#!/usr/bin/perl -Tw
+
+#false-laziness hack w logout.cgi
+
+use strict;
+use vars qw( $cgi $username $password $error $ip $portnum );
+use CGI;
+use CGI::Carp qw(fatalsToBrowser);
+use FS::SessionClient qw( login portnum );
+
+$cgi = new CGI;
+
+if ( defined $cgi->param('magic') ) {
+ $cgi->param('username') =~ /^\s*(\w{1,255})\s*$/ or do {
+ $error = "Illegal username";
+ &print_form;
+ exit;
+ };
+ $username = $1;
+ $cgi->param('password') =~ /^([^\n]{0,255})$/ or die "guru meditation #420";
+ $password = $1;
+ #$ip = $cgi->remote_host;
+ $ip = $ENV{REMOTE_ADDR};
+ $ip =~ /^([\d\.]+)$/ or die "illegal ip: $ip";
+ $ip = $1;
+ $portnum = portnum( { 'ip' => $1 } ) or do {
+ $error = "You appear to be coming from an unknown IP address. Verify ".
+ "that your computer is set to obtain an IP address automatically ".
+ "via DHCP.";
+ &print_form;
+ exit;
+ };
+
+ ( $error = login ( {
+ 'username' => $username,
+ 'portnum' => $portnum,
+ 'password' => $password,
+ } ) )
+ ? &print_form()
+ : &print_okay();
+
+} else {
+ $username = '';
+ $password = '';
+ $error = '';
+ &print_form;
+}
+
+sub print_form {
+ my $self_url = $cgi->self_url;
+
+ print $cgi->header( '-expires' => 'now' ), <<END;
+<HTML><HEAD><TITLE>login</TITLE></HEAD>
+<BODY BGCOLOR="#FFFFFF">
+END
+
+print qq!<FONT SIZE="+1" COLOR="#ff0000">Error: $error</FONT>! if $error;
+
+print <<END;
+<FORM ACTION="$self_url" METHOD="POST">
+<INPUT TYPE="hidden" NAME="magic" VALUE="process">
+<TABLE BORDER="0" CELLSPACING="0" CELLPADDING="4" ALIGN="center">
+<TR>
+ <TD ALIGN="center" COLSPAN="2">
+ <STRONG>Welcome</STRONG>
+ </TD>
+</TR>
+<TR>
+ <TD ALIGN="right">
+ Username
+ </TD>
+ <TD ALIGN="left">
+ <INPUT TYPE="text" NAME="username" VALUE="$username">
+ </TD>
+</TR>
+<TR>
+ <TD ALIGN="right">
+ Password
+ </TD>
+ <TD ALIGN="left">
+ <INPUT TYPE="password" NAME="password">
+ </TD>
+</TR>
+<TR>
+ <TD ALIGN="center" COLSPAN="2">
+ <INPUT TYPE="submit" VALUE=" Login ">
+ </TD>
+</TR>
+</TABLE>
+</FORM>
+</BODY>
+</HTML>
+END
+
+}
+
+sub print_okay {
+ print $cgi->header( '-expires' => 'now' ), <<END;
+<HTML><HEAD><TITLE>login sucessful</TITLE></HEAD>
+<BODY>login successful, etc.
+</BODY>
+</HTML>
+END
+}
+
+sub usage {
+ die "Usage:\n\n freeside-login username ( portnum | ip | nasnum nasport )";
+}
diff --git a/fs_sesmon/FS-SessionClient/cgi/logout.cgi b/fs_sesmon/FS-SessionClient/cgi/logout.cgi
new file mode 100644
index 0000000..95cef98
--- /dev/null
+++ b/fs_sesmon/FS-SessionClient/cgi/logout.cgi
@@ -0,0 +1,83 @@
+#!/usr/bin/perl -Tw
+
+#false-laziness hack w login.cgi
+
+use strict;
+use vars qw( $cgi $username $password $error $ip $portnum );
+use CGI;
+use CGI::Carp qw(fatalsToBrowser);
+use FS::SessionClient qw( logout portnum );
+
+$cgi = new CGI;
+
+if ( defined $cgi->param('magic') ) {
+ $cgi->param('username') =~ /^\s*(\w{1,255})\s*$/ or do {
+ $error = "Illegal username";
+ &print_form;
+ exit;
+ };
+ $username = $1;
+ $cgi->param('password') =~ /^([^\n]{0,255})$/ or die "guru meditation #420";
+ $password = $1;
+ #$ip = $cgi->remote_host;
+ $ip = $ENV{REMOTE_ADDR};
+ $ip =~ /^([\d\.]+)$/ or die "illegal ip: $ip";
+ $ip = $1;
+ $portnum = portnum( { 'ip' => $1 } ) or do {
+ $error = "You appear to be coming from an unknown IP address. Verify ".
+ "that your computer is set to obtain an IP address automatically ".
+ "via DHCP.";
+ &print_form;
+ exit;
+ };
+
+ ( $error = logout ( {
+ 'username' => $username,
+ 'portnum' => $portnum,
+ 'password' => $password,
+ } ) )
+ ? &print_form()
+ : &print_okay();
+
+} else {
+ $username = '';
+ $password = '';
+ $error = '';
+ &print_form;
+}
+
+sub print_form {
+ my $self_url = $cgi->self_url;
+
+ print $cgi->header( '-expires' => 'now' ), <<END;
+<HTML><HEAD><TITLE>logout</TITLE></HEAD>
+<BODY>
+END
+
+print qq!<FONT SIZE="+1" COLOR="#ff0000">Error: $error</FONT>! if $error;
+
+print <<END;
+<FORM ACTION="$self_url" METHOD=POST>
+<INPUT TYPE="hidden" NAME="magic" VALUE="process">
+Username <INPUT TYPE="text" NAME="username" VALUE="$username"><BR>
+Password <INPUT TYPE="password" NAME="password"><BR>
+<INPUT TYPE="submit">
+</FORM>
+</BODY>
+</HTML>
+END
+
+}
+
+sub print_okay {
+ print $cgi->header( '-expires' => 'now' ), <<END;
+<HTML><HEAD><TITLE>logout sucessful</TITLE></HEAD>
+<BODY>logout successful, etc.
+</BODY>
+</HTML>
+END
+}
+
+sub usage {
+ die "Usage:\n\n freeside-logout username ( portnum | ip | nasnum nasport )";
+}
diff --git a/fs_sesmon/FS-SessionClient/fs_sessiond b/fs_sesmon/FS-SessionClient/fs_sessiond
new file mode 100644
index 0000000..bfdb20a
--- /dev/null
+++ b/fs_sesmon/FS-SessionClient/fs_sessiond
@@ -0,0 +1,65 @@
+#!/usr/bin/perl -Tw
+#
+# fs_sessiond
+#
+# This is run REMOTELY over ssh by fs_session_server
+#
+
+use strict;
+use Socket;
+
+use vars qw( $Debug );
+
+$Debug = 1;
+
+my $fs_sessiond_socket = "/usr/local/freeside/fs_sessiond_socket";
+
+$ENV{'PATH'} ='/usr/local/bin:/usr/bin:/usr/ucb:/bin';
+$ENV{'SHELL'} = '/bin/sh';
+$ENV{'IFS'} = " \t\n";
+$ENV{'CDPATH'} = '';
+$ENV{'ENV'} = '';
+$ENV{'BASH_ENV'} = '';
+
+$|=1;
+
+my $me = "[fs_sessiond]";
+
+warn "$me starting\n" if $Debug;
+#nothing to read from server
+
+warn "$me creating $fs_sessiond_socket\n" if $Debug;
+my $uaddr = sockaddr_un($fs_sessiond_socket);
+my $proto = getprotobyname('tcp');
+socket(Server,PF_UNIX,SOCK_STREAM,0) or die "socket: $!";
+unlink($fs_sessiond_socket);
+bind(Server, $uaddr) or die "bind: $!";
+listen(Server,SOMAXCONN) or die "listen: $!";
+
+warn "$me entering main loop\n" if $Debug;
+my $paddr;
+for ( ; $paddr = accept(Client,Server); close Client) {
+
+ chomp( my $command = <Client> );
+
+ if ( $command eq 'login' || $command eq 'logout' || $command eq 'portnum' ) {
+ warn "$me reading data from local client\n" if $Debug;
+ my @data;
+ my $dos = 0;
+ push @data, scalar(<Client>) until $dos++ == 99 || $data[$#data] eq "END\n";
+ if ( $dos == 99 ) {
+ warn "$me WARNING: DoS attempt!"
+ } else {
+ warn "$me sending data to remote server\n" if $Debug;
+ print "$command\n", @data;
+ warn "$me reading result from remote server\n" if $Debug;
+ my $error = <STDIN>;
+ warn "$me sending error to local client\n" if $Debug;
+ print Client $error;
+ }
+ } else {
+ warn "$me WARNING: unexpected command from client: $command";
+ }
+
+}
+
diff --git a/fs_sesmon/FS-SessionClient/test.pl b/fs_sesmon/FS-SessionClient/test.pl
new file mode 100644
index 0000000..4b9ae17
--- /dev/null
+++ b/fs_sesmon/FS-SessionClient/test.pl
@@ -0,0 +1,21 @@
+# Before `make install' is performed this script should be runnable with
+# `make test'. After `make install' it should work as `perl test.pl'
+
+######################### We start with some black magic to print on failure.
+
+# Change 1..1 below to 1..last_test_to_print .
+# (It may become useful if the test is moved to ./t subdirectory.)
+
+BEGIN { $| = 1; print "1..1\n"; }
+END {print "not ok 1\n" unless $loaded;}
+#use FS::SessionClient;
+#sigh, "not running as the freeside user"
+$loaded = 1;
+print "ok 1\n";
+
+######################### End of black magic.
+
+# Insert your test code below (better if it prints "ok 13"
+# (correspondingly "not ok 13") depending on the success of chunk 13
+# of the test code):
+
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