die "GLOBUS_LOCATION needs to be set before running this script"
}
+#
+# modify the ld library path for when we call ssh executables
+#
+
+$oldldpath = $ENV{LD_LIBRARY_PATH};
+$newldpath = "$gpath/lib";
+if (length($oldldpath) > 0)
+{
+ $newldpath .= ":$oldldpath";
+}
+$ENV{LD_LIBRARY_PATH} = "$newldpath";
+
#
# i'm including this because other perl scripts in the gpt setup directories
# do so
$prefix = ${globusdir};
$exec_prefix = "${prefix}";
$bindir = "${exec_prefix}/bin";
+$sbindir = "${exec_prefix}/sbin";
$sysconfdir = "$prefix/etc/ssh";
$localsshdir = "/etc/ssh";
+$setupdir = "$prefix/setup/gsi_openssh_setup";
my $keyfiles = {
"dsa" => "ssh_host_dsa_key",
sub runKeyGen
{
my($gen_keys) = @_;
+ my $keygen = "$bindir/ssh-keygen";
- if (@$gen_keys)
+ if (@$gen_keys && -x $keygen)
{
print "Generating ssh host keys...\n";
return 0;
}
+### fixpaths( )
+#
+# this subroutine 'edits' the paths in sshd_config to suit them to the current environment
+# in which the setup script is being run.
+#
+
sub fixpaths
{
- my $g, $h;
+ my($fileInput, $fileOutput);
+ my($mode, $uid, $gid);
+ my($line, $newline);
- print "Fixing sftp-server path in sshd_config...\n";
+ print "Fixing paths in sshd_config...\n";
- $f = "$gpath/etc/ssh/sshd_config";
- $g = "$f.tmp";
+ $fileInput = "$setupdir/sshd_config.in";
+ $fileOutput = "$sysconfdir/sshd_config";
+
+ if ( ! -f "$fileInput" )
+ {
+ printf("Cannot find $fileInput!\n");
+ die();
+ }
- if ( ! -f "$f" )
+ if ( -e "$fileOutput" )
{
- die("Cannot find $f!");
+ printf("$fileOutput already exists!\n");
+ die();
}
#
# Grab the current mode/uid/gid for use later
#
- $mode = (stat($f))[2];
- $uid = (stat($f))[4];
- $gid = (stat($f))[5];
+ $mode = (stat($fileInput))[2];
+ $uid = (stat($fileInput))[4];
+ $gid = (stat($fileInput))[5];
#
- # Move $f into a .tmp file for the translation step
+ # Open the files for reading and writing, and loop over the input's contents
#
- $result = system("mv $f $g 2>&1");
- if ($result or $?)
- {
- die "ERROR: Unable to execute command: $!\n";
- }
-
- open(IN, "<$g") || die ("$0: input file $g missing!\n");
- open(OUT, ">$f") || die ("$0: unable to open output file $f!\n");
+ open(IN, "<$fileInput") || die ("$0: input file $fileInput missing!\n");
+ open(OUT, ">$fileOutput") || die ("$0: unable to open output file $fileOutput!\n");
while (<IN>)
{
# sorry for the whacky regex, but i need to verify a whole line
#
- if ( /^\s*Subsystem\s+sftp\s+\S+\s*$/ )
+ $line = $_;
+ if ( $line =~ /^\s*Subsystem\s+sftp\s+\S+\s*$/ )
+ {
+ $newline = "Subsystem\tsftp\t$gpath/libexec/sftp-server\n";
+ $newline =~ s:/+:/:g;
+ }
+ elsif ( $line =~ /^\s*PidFile.*$/ )
{
- $_ = "Subsystem\tsftp\t$gpath/libexec/sftp-server\n";
- $_ =~ s:/+:/:g;
+ $newline = "PidFile\t$gpath/var/sshd.pid\n";
+ $newline =~ s:/+:/:g;
}
- print OUT "$_";
+ else
+ {
+ $newline = $line;
+ }
+
+ print OUT "$newline";
} # while <IN>
close(OUT);
close(IN);
- #
- # Remove the old .tmp file
- #
-
- $result = system("rm $g 2>&1");
-
- if ($result or $?)
- {
- die "ERROR: Unable to execute command: $!\n";
- }
-
#
# An attempt to revert the new file back to the original file's
# mode/uid/gid
#
- chmod($mode, $f);
- chown($uid, $gid, $f);
+ chmod($mode, $fileOutput);
+ chown($uid, $gid, $fileOutput);
return 0;
}
+### copyConfigFiles( )
+#
+# subroutine that copies some extra config files to their proper location in
+# $GLOBUS_LOCATION/etc/ssh.
+#
+
+sub copyConfigFiles
+{
+ print "Copying ssh_config and moduli to their proper location...\n";
+
+ action("cp $setupdir/ssh_config $sysconfdir/ssh_config");
+ action("cp $setupdir/moduli $sysconfdir/moduli");
+}
+
sub alterFileGlobusLocation
{
- my ($file) = @_;
+ my ($in, $out) = @_;
- $data = readFile($file);
- $data =~ s|\@GSI_OPENSSH_GLOBUS_LOCATION\@|$gpath|g;
- writeFile($file, $data);
+ if ( -r $in )
+ {
+ if ( ( -w $out ) || ( ! -e $out ) )
+ {
+ $data = readFile($in);
+ $data =~ s|\@GLOBUS_LOCATION\@|$gpath|g;
+ writeFile($out, $data);
+ action("chmod 755 $out");
+ }
+ }
}
sub alterFiles
{
- my (@files);
-
- @files = (
- "$gosharedir/contrib/caldera/sshd.init",
- );
+ alterFileGlobusLocation("$setupdir/SXXsshd.in", "$sbindir/SXXsshd");
}
### readFile( $filename )
print "\n";
$response = query_boolean("Do you wish to continue with the setup package?","y");
-
if ($response eq "n")
{
print "\n";
exit 0;
}
+print "\n";
+
$keyhash = determineKeys();
runKeyGen($keyhash->{gen});
copyKeyFiles($keyhash->{copy});
fixpaths();
+copyConfigFiles();
+alterFiles();
my $metadata = new Grid::GPT::Setup(package_name => "gsi_openssh_setup");
$metadata->finish();
-print "---------------------------------------------------------------------\n";
-print "$myname: Finished configuring package 'gsi_openssh'.\n";
print "\n";
print "Additional Notes:\n";
print "\n";
print " Remember to keep this variable set (correctly) when you want to\n";
print " use the executables that came with this package.\n";
print "\n";
-print " o You may need to set LD_LIBRARY_PATH to point to the location in\n";
-print " which your globus libraries reside. For example:\n";
+print " After that you may run, e.g.:\n";
+print "\n";
+print " \t\$ . \$GLOBUS_LOCATION/etc/globus-user-env.sh\n";
print "\n";
-print " \t\$ LD_LIBRARY_PATH=\"$gpath/lib:\$LD_LIBRARY_PATH\"; \\\n";
-print " \t export LD_LIBRARY_PATH\n";
+print " to prepare your environment for running the gsi_openssh\n";
+print " executables.\n";
print "\n";
print "---------------------------------------------------------------------\n";
+print "$myname: Finished configuring package 'gsi_openssh'.\n";
#
# Just need a minimal action() subroutine for now..
printf "$command\n";
- my $result = system("$command 2>&1");
+ my $result = system("LD_LIBRARY_PATH=\"$gpath/lib:\$LD_LIBRARY_PATH\"; $command 2>&1");
if (($result or $?) and $command !~ m!patch!)
{
andersk / gssapi-openssh.git / blobdiff