# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
-# Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
-# $Id:
#***************************************************************************
package sshhelp;
use strict;
-#use warnings;
+use warnings;
use Exporter;
use File::Spec;
@EXPORT_OK
$sshdexe
$sshexe
+ $sftpsrvexe
$sftpexe
$sshkeygenexe
+ $httptlssrvexe
$sshdconfig
$sshconfig
+ $sftpconfig
$knownhosts
$sshdlog
$sshlog
+ $sftplog
+ $sftpcmds
$hstprvkeyf
$hstpubkeyf
$cliprvkeyf
$clipubkeyf
@sftppath
+ @httptlssrvpath
);
@EXPORT_OK = qw(
$sshdexe
$sshexe
+ $sftpsrvexe
$sftpexe
$sshkeygenexe
$sshdconfig
$sshconfig
+ $sftpconfig
$knownhosts
$sshdlog
$sshlog
+ $sftplog
+ $sftpcmds
$hstprvkeyf
$hstpubkeyf
$cliprvkeyf
$clipubkeyf
display_sshdconfig
display_sshconfig
+ display_sftpconfig
display_sshdlog
display_sshlog
+ display_sftplog
dump_array
+ exe_ext
find_sshd
find_ssh
+ find_sftpsrv
find_sftp
find_sshkeygen
+ find_httptlssrv
logmsg
sshversioninfo
);
#***************************************************************************
# Global variables initialization
#
-$sshdexe = 'sshd' .exe_ext(); # base name and ext of ssh daemon
-$sshexe = 'ssh' .exe_ext(); # base name and ext of ssh client
-$sftpexe = 'sftp-server' .exe_ext(); # base name and ext of sftp-server
-$sshkeygenexe = 'ssh-keygen' .exe_ext(); # base name and ext of ssh-keygen
-$sshdconfig = 'curl_sshd_config'; # ssh daemon config file
-$sshconfig = 'curl_ssh_config'; # ssh client config file
-$sshdlog = 'log/sshd.log'; # ssh daemon log file
-$sshlog = 'log/ssh.log'; # ssh client log file
-$knownhosts = 'curl_client_knownhosts'; # ssh knownhosts file
-$hstprvkeyf = 'curl_host_dsa_key'; # host private key file
-$hstpubkeyf = 'curl_host_dsa_key.pub'; # host public key file
-$cliprvkeyf = 'curl_client_key'; # client private key file
-$clipubkeyf = 'curl_client_key.pub'; # client public key file
+$sshdexe = 'sshd' .exe_ext(); # base name and ext of ssh daemon
+$sshexe = 'ssh' .exe_ext(); # base name and ext of ssh client
+$sftpsrvexe = 'sftp-server' .exe_ext(); # base name and ext of sftp-server
+$sftpexe = 'sftp' .exe_ext(); # base name and ext of sftp client
+$sshkeygenexe = 'ssh-keygen' .exe_ext(); # base name and ext of ssh-keygen
+$httptlssrvexe = 'gnutls-serv' .exe_ext(); # base name and ext of gnutls-serv
+$sshdconfig = 'curl_sshd_config'; # ssh daemon config file
+$sshconfig = 'curl_ssh_config'; # ssh client config file
+$sftpconfig = 'curl_sftp_config'; # sftp client config file
+$sshdlog = undef; # ssh daemon log file
+$sshlog = undef; # ssh client log file
+$sftplog = undef; # sftp client log file
+$sftpcmds = 'curl_sftp_cmds'; # sftp client commands batch file
+$knownhosts = 'curl_client_knownhosts'; # ssh knownhosts file
+$hstprvkeyf = 'curl_host_dsa_key'; # host private key file
+$hstpubkeyf = 'curl_host_dsa_key.pub'; # host public key file
+$cliprvkeyf = 'curl_client_key'; # client private key file
+$clipubkeyf = 'curl_client_key.pub'; # client public key file
#***************************************************************************
-# Absolute paths where to look for sftp-server plugin
+# Absolute paths where to look for sftp-server plugin, when not in PATH
#
@sftppath = qw(
/usr/lib/openssh
#***************************************************************************
+# Absolute paths where to look for httptlssrv (gnutls-serv), when not in PATH
+#
+@httptlssrvpath = qw(
+ /usr/sbin
+ /usr/libexec
+ /usr/lib
+ /usr/lib/misc
+ /usr/lib64/misc
+ /usr/local/bin
+ /usr/local/sbin
+ /usr/local/libexec
+ /opt/local/bin
+ /opt/local/sbin
+ /opt/local/libexec
+ /usr/freeware/bin
+ /usr/freeware/sbin
+ /usr/freeware/libexec
+ /opt/gnutls/bin
+ /opt/gnutls/sbin
+ /opt/gnutls/libexec
+ );
+
+
+#***************************************************************************
# Return file extension for executable files on this operating system
#
sub exe_ext {
#***************************************************************************
+# Display contents of the sftp client config file
+#
+sub display_sftpconfig {
+ display_file($sftpconfig);
+}
+
+
+#***************************************************************************
# Display contents of the ssh daemon log file
#
sub display_sshdlog {
+ die "error: \$sshdlog uninitialized" if(not defined $sshdlog);
display_file($sshdlog);
}
# Display contents of the ssh client log file
#
sub display_sshlog {
+ die "error: \$sshlog uninitialized" if(not defined $sshlog);
display_file($sshlog);
}
#***************************************************************************
+# Display contents of the sftp client log file
+#
+sub display_sftplog {
+ die "error: \$sftplog uninitialized" if(not defined $sftplog);
+ display_file($sftplog);
+}
+
+
+#***************************************************************************
# Find a file somewhere in the given path
#
sub find_file {
my @path = @_;
foreach (@path) {
my $file = File::Spec->catfile($_, $fn);
- if(-e $file) {
+ if(-e $file && ! -d $file) {
return $file;
}
}
#***************************************************************************
+# Find an executable file somewhere in the given path
+#
+sub find_exe_file {
+ my $fn = $_[0];
+ shift;
+ my @path = @_;
+ my $xext = exe_ext();
+ foreach (@path) {
+ my $file = File::Spec->catfile($_, $fn);
+ if(-e $file && ! -d $file) {
+ return $file if(-x $file);
+ return $file if(($xext) && (lc($file) =~ /\Q$xext\E$/));
+ }
+ }
+}
+
+
+#***************************************************************************
# Find a file in environment path or in our sftppath
#
-sub find_sfile {
+sub find_file_spath {
my $filename = $_[0];
my @spath;
push(@spath, File::Spec->path());
#***************************************************************************
+# Find an executable file in environment path or in our httptlssrvpath
+#
+sub find_exe_file_hpath {
+ my $filename = $_[0];
+ my @hpath;
+ push(@hpath, File::Spec->path());
+ push(@hpath, @httptlssrvpath);
+ return find_exe_file($filename, @hpath);
+}
+
+
+#***************************************************************************
# Find ssh daemon and return canonical filename
#
sub find_sshd {
- return find_sfile($sshdexe);
+ return find_file_spath($sshdexe);
}
# Find ssh client and return canonical filename
#
sub find_ssh {
- return find_sfile($sshexe);
+ return find_file_spath($sshexe);
}
#***************************************************************************
# Find sftp-server plugin and return canonical filename
#
+sub find_sftpsrv {
+ return find_file_spath($sftpsrvexe);
+}
+
+
+#***************************************************************************
+# Find sftp client and return canonical filename
+#
sub find_sftp {
- return find_sfile($sftpexe);
+ return find_file_spath($sftpexe);
}
# Find ssh-keygen and return canonical filename
#
sub find_sshkeygen {
- return find_sfile($sshkeygenexe);
+ return find_file_spath($sshkeygenexe);
+}
+
+
+#***************************************************************************
+# Find httptlssrv (gnutls-serv) and return canonical filename
+#
+sub find_httptlssrv {
+ return find_exe_file_hpath($httptlssrvexe);
}
projects / platform / upstream / curl.git / blobdiff