#!/usr/bin/env perl
# conf.pl
#
-# Copyright (c) 1999-2007 The SquirrelMail Project Team
+# Copyright (c) 1999-2009 The SquirrelMail Project Team
# Licensed under the GNU GPL. For full terms see COPYING.
#
# A simple configure script to configure SquirrelMail
$disable_plugins = 'false' if ( !$disable_plugins );
$disable_plugins_user = '' if ( !$disable_plugins_user );
$only_secure_cookies = 'true' if ( !$only_secure_cookies );
+$disable_security_tokens = 'false' if ( !$disable_security_tokens );
+$check_referrer = '' if ( !$check_referrer );
$ask_user_info = 'true' if ( !$ask_user_info );
if ( $ARGV[0] eq '--install-plugin' ) {
#####################################################################################
if ( $config_use_color == 1 ) {
- $WHT = "\x1B[37;1m";
+ $WHT = "\x1B[1m";
$NRM = "\x1B[0m";
} else {
$WHT = "";
print "15. Time zone configuration : $WHT$time_zone_type$NRM\n";
print "16. Location base : $WHT$config_location_base$NRM\n";
print "17. Only secure cookies if poss. : $WHT$only_secure_cookies$NRM\n";
+ print "18. Disable secure forms : $WHT$disable_security_tokens$NRM\n";
+ print "19. Page referal requirement : $WHT$check_referrer$NRM\n";
print "\n";
print "R Return to Main Menu\n";
} elsif ( $menu == 5 ) {
$NRM = "";
} else {
$config_use_color = 1;
- $WHT = "\x1B[37;1m";
+ $WHT = "\x1B[1m";
$NRM = "\x1B[0m";
}
} elsif ( $command =~ /^w([0-9]+)/ ) {
elsif ( $command == 15 ) { $time_zone_type = command318(); }
elsif ( $command == 16 ) { $config_location_base = command_config_location_base(); }
elsif ( $command == 17 ) { $only_secure_cookies = command319(); }
+ elsif ( $command == 18 ) { $disable_security_tokens = command320(); }
+ elsif ( $command == 19 ) { $check_referrer = command321(); }
} elsif ( $menu == 5 ) {
if ( $command == 1 ) { $use_icons = commandB3(); }
# elsif ( $command == 3 ) { $icon_theme_def = command53(); }
# $encode_header_key
sub command114 {
- print "Encryption key allows to hide SquirrelMail Received: headers\n";
- print "in outbound messages. Interface uses encryption key to encode\n";
- print "username, remote address and proxied address, then stores encoded\n";
- print "information in X-Squirrel-* headers.\n";
+ print "This encryption key allows the hiding of SquirrelMail Received:\n";
+ print "headers in outbound messages. SquirrelMail uses the encryption\n";
+ print "key to encode the username, remote address, and proxied address\n";
+ print "and then stores that encoded information in X-Squirrel-* headers.\n";
print "\n";
- print "Warning: used encryption function is not bulletproof. When used\n";
- print "with static encryption keys, it provides only minimal security\n";
- print "measures and information can be decoded quickly.\n";
+ print "Warning: the encryption function used to accomplish this is not\n";
+ print "bulletproof. When used with a static encryption key as it is here,\n";
+ print "it provides only minimal security and the encoded user information\n";
+ print "in the X-Squirrel-* headers can be decoded quickly by a skilled\n";
+ print "attacker.\n";
print "\n";
- print "Encoded information can be decoded with decrypt_headers.php script\n";
- print "from SquirrelMail contrib/ directory.\n";
+ print "When you need to inspect an email sent from your system with the\n";
+ print "X-Squirrel-* headers, you can decode the user information therein\n";
+ print "by using the decrypt_headers.php script found in the SquirrelMail\n";
+ print "contrib/ directory. You'll need the encryption key that you\n";
+ print "defined here when doing so.\n";
print "\n";
print "Enter encryption key: ";
$new_encode_header_key = <STDIN>;
sub command311 {
print "$NRM";
- print " Given that users are not allowed to modify their
+ print "\n Given that users are not allowed to modify their
email address, can they edit their full name?
";
sub command311b {
print "$NRM";
- print " SquirrelMail adds username information to every sent email
- in order to prevent possible sender forging when users are allowed
- to change their email and/or full name.
+ print "\n SquirrelMail adds username information to every outgoing
+ email in order to prevent possible sender forging when users are
+ allowed to change their email and/or full name.
- You can remove user information from this header (y), if you think that
+ You can remove user information from this header (y) if you think that
it violates privacy or security.
Note: If users are allowed to change their email addresses,
this setting will make it difficult to determine who sent what where.
Use at your own risk.
+ Note: If you have defined a header encryption key in your SMTP or
+ Sendmail settings (see the \"Server Settings\" option page), this
+ setting is ignored because all user information in outgoing messages
+ is encoded.
+
";
if ( lc($hide_auth_header) eq "true" ) {
}
+# disable_security_tokens (since 1.5.2)
+sub command320 {
+ print "This option allows you to turn off the security checks in the forms\n";
+ print "that SquirrelMail generates. It is NOT RECOMMENDED that you disable\n";
+ print "this feature - otherwise, your users may be exposed to phishing and\n";
+ print "other attacks.\n";
+ print "Unless you know what you are doing, you should leave this set to \"NO\".\n";
+ print "\n";
+
+ if ( lc($disable_security_tokens) eq 'true' ) {
+ $default_value = "y";
+ } else {
+ $default_value = "n";
+ }
+ print "Disable secure forms? (y/n) [$WHT$default_value$NRM]: $WHT";
+ $disable_security_tokens = <STDIN>;
+ if ( ( $disable_security_tokens =~ /^y\n/i ) || ( ( $disable_security_tokens =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
+ $disable_security_tokens = 'true';
+ } else {
+ $disable_security_tokens = 'false';
+ }
+ return $disable_security_tokens;
+}
+
+
+
+# check_referrer (since 1.1.5.2)
+sub command321 {
+ print "This option allows you to enable referal checks for all page requests\n";
+ print "made to SquirrelMail. This can help ensure that page requests came\n";
+ print "from the same server and not from an attacker's site (usually the\n";
+ print "result of a XSS or phishing attack). To enable referal checking,\n";
+ print "this setting can be set to the domain where your SquirrelMail is\n";
+ print "being hosted (usually the same as the Domain setting under Server\n";
+ print "Settings). For example, it could be \"example.com\", or if you\n";
+ print "use a plugin (such as Login Manager) to host SquirrelMail on more\n";
+ print "than one domain, you can set this to \"###DOMAIN###\" to tell it\n";
+ print "to use the current domain.\n";
+ print "\n";
+ print "However, in some cases (where proxy servers are in use, etc.), the\n";
+ print "domain might be different.\n";
+ print "\n";
+ print "NOTE that referal checks are not foolproof - they can be spoofed by\n";
+ print "browsers, and some browsers intentionally don't send referal\n";
+ print "information (in which case, the check is silently bypassed)\n";
+ print "\n";
+
+ print "Referal requirement? [$WHT$check_referrer$NRM]: $WHT";
+ $new_check_referrer = <STDIN>;
+ chomp($new_check_referrer);
+ $check_referrer = $new_check_referrer;
+
+ return $check_referrer;
+}
+
+
+
sub command_userThemes {
print "\nDefine the user themes that you wish to use. If you have added\n";
print "a theme of your own, just follow the instructions (?) about\n";
# string
print CF "\$session_name = '$session_name';\n";
# boolean
- print CF "\$only_secure_cookies = $only_secure_cookies;\n";
+ print CF "\$only_secure_cookies = $only_secure_cookies;\n";
+ print CF "\$disable_security_tokens = $disable_security_tokens;\n";
+
+ # string
+ print CF "\$check_referrer = '$check_referrer';\n";
print CF "\n";
# the SM directory tree, the SM_PATH variable will be
# prepended to the path, if not, then the path will be
# converted to an absolute path, e.g.
-# '../images/logo.gif' --> SM_PATH . 'images/logo.gif'
-# '../../someplace/data' --> '/absolute/path/someplace/data'
-# 'images/logo.gif' --> SM_PATH . 'config/images/logo.gif'
-# '/absolute/path/logo.gif' --> '/absolute/path/logo.gif'
-# 'http://whatever/' --> 'http://whatever'
-# $some_var/path --> "$some_var/path"
+# '../images/logo.gif' --> SM_PATH . 'images/logo.gif'
+# '../../someplace/data' --> '/absolute/path/someplace/data'
+# 'images/logo.gif' --> SM_PATH . 'config/images/logo.gif'
+# '/absolute/path/logo.gif' --> '/absolute/path/logo.gif'
+# 'C:\absolute\path\logo.gif' --> 'C:\absolute\path\logo.gif'
+# 'http://whatever/' --> 'http://whatever'
+# $some_var/path --> "$some_var/path"
sub change_to_SM_path() {
my ($old_path) = @_;
my $new_path = '';
# If the path is absolute, don't bother.
return "\'" . $old_path . "\'" if ( $old_path eq '');
return "\'" . $old_path . "\'" if ( $old_path =~ /^(\/|http)/ );
- return "\'" . $old_path . "\'" if ( $old_path =~ /^\w:\// );
+ return "\'" . $old_path . "\'" if ( $old_path =~ /^\w:(\\|\/)/ );
return $old_path if ( $old_path =~ /^\'(\/|http)/ );
return $old_path if ( $old_path =~ /^\'\w:\// );
return $old_path if ( $old_path =~ /^SM_PATH/);
projects / squirrelmail.git / blobdiff