X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=config%2Fconf.pl;h=483549bc9692448b6ab141b5b5610a58ac5b897f;hb=6c499577e14e40df2d51cca9b7d4c9a6d3526e71;hp=76159a7e001263fbce7619fbedb138c3527f5c85;hpb=44d7273dfd0d2d6825373f22d6c36cc620c56be5;p=squirrelmail.git diff --git a/config/conf.pl b/config/conf.pl index 76159a7e..483549bc 100755 --- a/config/conf.pl +++ b/config/conf.pl @@ -14,9 +14,9 @@ $conf_pl_version = "1.2.0"; # Perl since at least 5.003_7, and nobody sane runs anything # before that, but just in case. ############################################################ - +my $dir; if ( eval q{require "File/Basename.pm"} ) { - my $dir = File::Basename::dirname($0); + $dir = File::Basename::dirname($0); chdir($dir); } @@ -31,6 +31,14 @@ if ( defined( $ENV{'PATH_INFO'} ) exit; } +############################################################ +# If we got here, use Cwd to get the full directory path +# (the Basename stuff above will sometimes return '.' as +# the base directory, which is not helpful here). +############################################################ +use Cwd; +$dir = cwd(); + ############################################################ # First, lets read in the data already in there... ############################################################ @@ -149,7 +157,7 @@ if ( -e "config.php" ) { # Read and parse the current configuration file # (either config.php or config_default.php). while ( $line = ) { - $line =~ s/^\s+//; + $line =~ s/^\s+//; $line =~ s/^\$//; $var = $line; @@ -168,7 +176,7 @@ while ( $line = ) { if ( -e "../themes" ) { $options[1] =~ s/^\.\.\/config/\.\.\/themes/; } - $theme_path[$sub] = $options[1]; + $theme_path[$sub] = &change_to_rel_path($options[1]); } elsif ( $options[0] =~ /^theme\[[0-9]+\]\[['|"]NAME['|"]\]/ ) { $sub = $options[0]; $sub =~ s/\]\[['|"]NAME['|"]\]//; @@ -205,14 +213,14 @@ while ( $line = ) { $tmp =~ s/[\'|\"]\);\s*$//; $charset = $tmp; } elsif ( $tmp =~ /^\s*[\'|\"]port[\'|\"]/i ) { - $tmp =~ s/^\s*[\'|\"]port[\'|\"]\s*=>\s*[\'|\"]//i; - $tmp =~ s/[\'|\"],?\s*$//; - $tmp =~ s/[\'|\"]\);\s*$//; + $tmp =~ s/^\s*[\'|\"]port[\'|\"]\s*=>\s*[\'|\"]?//i; + $tmp =~ s/[\'|\"]?,?\s*$//; + $tmp =~ s/[\'|\"]?\);\s*$//; $port = $tmp; } elsif ( $tmp =~ /^\s*[\'|\"]maxrows[\'|\"]/i ) { - $tmp =~ s/^\s*[\'|\"]maxrows[\'|\"]\s*=>\s*[\'|\"]//i; - $tmp =~ s/[\'|\"],?\s*$//; - $tmp =~ s/[\'|\"]\);\s*$//; + $tmp =~ s/^\s*[\'|\"]maxrows[\'|\"]\s*=>\s*[\'|\"]?//i; + $tmp =~ s/[\'|\"]?,?\s*$//; + $tmp =~ s/[\'|\"]?\);\s*$//; $maxrows = $tmp; } elsif ( $tmp =~ /^\s*[\'|\"]name[\'|\"]/i ) { $tmp =~ s/^\s*[\'|\"]name[\'|\"]\s*=>\s*[\'|\"]//i; @@ -227,6 +235,8 @@ while ( $line = ) { $ldap_port[$sub] = $port; $ldap_maxrows[$sub] = $maxrows; $ldap_charset[$sub] = $charset; + } elsif ( $options[0] =~ /^(data_dir|attachment_dir|theme_css|org_logo|signout_page)$/ ) { + ${ $options[0] } = &change_to_rel_path($options[1]); } else { ${ $options[0] } = $options[1]; } @@ -239,6 +249,9 @@ if ( $useSendmail ne "true" ) { if ( !$sendmail_path ) { $sendmail_path = "/usr/sbin/sendmail"; } +if ( !$pop_before_smtp ) { + $pop_before_smtp = "false"; +} if ( !$default_unseen_notify ) { $default_unseen_notify = 2; } @@ -257,9 +270,6 @@ if ( !$force_username_lowercase ) { if ( !$optional_delimiter ) { $optional_delimiter = "detect"; } -if ( !$use_authenticated_smtp ) { - $use_authenticated_smtp = "false"; -} if ( !$auto_create_special ) { $auto_create_special = "false"; } @@ -275,9 +285,21 @@ if ( !$default_use_mdn ) { if ( !$delete_folder ) { $delete_folder = "false"; } +if ( !$noselect_fix_enable ) { + $noselect_fix_enable = "false"; +} if ( !$frame_top ) { $frame_top = "_top"; } + +if ( !$provider_uri ) { + $provider_uri = "http://www.squirrelmail.org/"; +} + +if ( !$provider_name ) { + $provider_name = "SquirrelMail"; +} + if ( !$edit_identity ) { $edit_identity = "true"; } @@ -290,6 +312,15 @@ if ( !$allow_thread_sort ) { if ( !$allow_server_sort ) { $allow_server_sort = 'false'; } +if ( !$uid_support ) { + $uid_support = 'true'; +} +if ( !$no_list_for_subscribe ) { + $no_list_for_subscribe = 'false'; +} +if ( !$allow_charset_search ) { + $allow_charset_search = 'true'; +} if ( !$prefs_user_field ) { $prefs_user_field = 'user'; } @@ -300,6 +331,26 @@ if ( !$prefs_val_field ) { $prefs_val_field = 'prefval'; } +if ( !$use_smtp_tls) { + $use_smtp_tls= 'false'; +} + +if ( !$smtp_auth_mech ) { + $smtp_auth_mech = 'none'; +} + +if ( !$use_imap_tls ) { + $use_imap_tls = 'false'; +} + +if ( !$imap_auth_mech ) { + $imap_auth_mech = 'plain'; +} + +if (!$session_name ) { + $session_name = 'SQMSESSID'; +} + if ( $ARGV[0] eq '--install-plugin' ) { print "Activating plugin " . $ARGV[1] . "\n"; push @plugins, $ARGV[1]; @@ -358,30 +409,73 @@ while ( ( $command ne "q" ) && ( $command ne "Q" ) ) { print "5. Signout Page : $WHT$signout_page$NRM\n"; print "6. Default Language : $WHT$squirrelmail_default_language$NRM\n"; print "7. Top Frame : $WHT$frame_top$NRM\n"; + print "8. Provider link : $WHT$provider_uri$NRM\n"; + print "9. Provider name : $WHT$provider_name$NRM\n"; + print "\n"; print "R Return to Main Menu\n"; } elsif ( $menu == 2 ) { - print $WHT. "Server Settings\n" . $NRM; - print "1. Domain : $WHT$domain$NRM\n"; - print "2. IMAP Server : $WHT$imapServerAddress$NRM\n"; - print "3. IMAP Port : $WHT$imapPort$NRM\n"; - print "4. Use Sendmail/SMTP : $WHT"; + print $WHT. "Server Settings\n\n" . $NRM; + print $WHT . "General" . $NRM . "\n"; + print "-------\n"; + print "1. Domain : $WHT$domain$NRM\n"; + print "2. Invert Time : $WHT$invert_time$NRM\n"; + print "3. Sendmail or SMTP : $WHT"; if ( lc($useSendmail) eq "true" ) { print "Sendmail"; } else { print "SMTP"; } print "$NRM\n"; - if ( lc($useSendmail) eq "true" ) { - print "5. Sendmail Path : $WHT$sendmail_path$NRM\n"; - } else { - print "6. SMTP Server : $WHT$smtpServerAddress$NRM\n"; - print "7. SMTP Port : $WHT$smtpPort$NRM\n"; - print "8. Authenticated SMTP : $WHT$use_authenticated_smtp$NRM\n"; + print "\n"; + + if ( $show_imap_settings ) { + print $WHT . "IMAP Settings". $NRM . "\n--------------\n"; + print "4. IMAP Server : $WHT$imapServerAddress$NRM\n"; + print "5. IMAP Port : $WHT$imapPort$NRM\n"; + print "6. Authentication type : $WHT$imap_auth_mech$NRM\n"; + print "7. Secure IMAP (TLS) : $WHT$use_imap_tls$NRM\n"; + print "8. Server software : $WHT$imap_server_type$NRM\n"; + print "9. Delimiter : $WHT$optional_delimiter$NRM\n"; + print "\n"; + } elsif ( $show_smtp_settings ) { + if ( lc($useSendmail) eq "true" ) { + print $WHT . "Sendmail" . $NRM . "\n--------\n"; + print "4. Sendmail Path : $WHT$sendmail_path$NRM\n"; + print "\n"; + } else { + print $WHT . "SMTP Settings" . $NRM . "\n-------------\n"; + print "4. SMTP Server : $WHT$smtpServerAddress$NRM\n"; + print "5. SMTP Port : $WHT$smtpPort$NRM\n"; + print "6. POP before SMTP : $WHT$pop_before_smtp$NRM\n"; + print "7. SMTP Authentication : $WHT$smtp_auth_mech$NRM\n"; + print "8. Secure SMTP (TLS) : $WHT$use_smtp_tls$NRM\n"; + print "\n"; + } + } + + if ($show_imap_settings == 0) { + print "A. Update IMAP Settings : "; + print "$WHT$imapServerAddress$NRM:"; + print "$WHT$imapPort$NRM "; + print "($WHT$imap_server_type$NRM)\n"; + } + if ($show_smtp_settings == 0) { + if ( lc($useSendmail) eq "true" ) { + print "B. Change Sendmail Config : $WHT$sendmail_path$NRM\n"; + } else { + print "B. Update SMTP Settings : "; + print "$WHT$smtpServerAddress$NRM:"; + print "$WHT$smtpPort$NRM\n"; + } + } + if ( $show_smtp_settings || $show_imap_settings ) + { + print "H. Hide " . + ($show_imap_settings ? "IMAP Server" : + (lc($useSendmail) eq "true") ? "Sendmail" : "SMTP") . " Settings\n"; } - print "9. Server : $WHT$imap_server_type$NRM\n"; - print "10. Invert Time : $WHT$invert_time$NRM\n"; - print "11. Delimiter : $WHT$optional_delimiter$NRM\n"; + print "\n"; print "R Return to Main Menu\n"; } elsif ( $menu == 3 ) { @@ -403,25 +497,29 @@ while ( ( $command ne "q" ) && ( $command ne "Q" ) ) { print "15. Default Unseen Type : $WHT$default_unseen_type$NRM\n"; print "16. Auto Create Special Folders : $WHT$auto_create_special$NRM\n"; print "17. Don't move folders into Trash : $WHT$delete_folder$NRM\n"; + print "18. Enable /NoSelect folder fix : $WHT$noselect_fix_enable$NRM\n"; print "\n"; print "R Return to Main Menu\n"; } elsif ( $menu == 4 ) { print $WHT. "General Options\n" . $NRM; - print "1. Default Charset : $WHT$default_charset$NRM\n"; - print "2. Data Directory : $WHT$data_dir$NRM\n"; - print "3. Attachment Directory : $WHT$attachment_dir$NRM\n"; - print "4. Directory Hash Level : $WHT$dir_hash_level$NRM\n"; - print "5. Default Left Size : $WHT$default_left_size$NRM\n"; - print "6. Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n"; - print "7. Allow use of priority : $WHT$default_use_priority$NRM\n"; - print "8. Hide SM attributions : $WHT$hide_sm_attributions$NRM\n"; - print "9. Allow use of receipts : $WHT$default_use_mdn$NRM\n"; - print "10. Allow editing of identity : $WHT$edit_identity$NRM\n"; - print "11. Allow server thread sort : $WHT$allow_thread_sort$NRM\n"; - print "12. Allow server-side sorting : $WHT$allow_server_sort$NRM\n"; + print "1. Default Charset : $WHT$default_charset$NRM\n"; + print "2. Data Directory : $WHT$data_dir$NRM\n"; + print "3. Attachment Directory : $WHT$attachment_dir$NRM\n"; + print "4. Directory Hash Level : $WHT$dir_hash_level$NRM\n"; + print "5. Default Left Size : $WHT$default_left_size$NRM\n"; + print "6. Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n"; + print "7. Allow use of priority : $WHT$default_use_priority$NRM\n"; + print "8. Hide SM attributions : $WHT$hide_sm_attributions$NRM\n"; + print "9. Allow use of receipts : $WHT$default_use_mdn$NRM\n"; + print "10. Allow editing of identity : $WHT$edit_identity$NRM\n"; + print "11. Allow server thread sort : $WHT$allow_thread_sort$NRM\n"; + print "12. Allow server-side sorting : $WHT$allow_server_sort$NRM\n"; if ( lc($edit_identity) eq "false" ) { print "13. Allow editing of name : $WHT$edit_name$NRM\n"; } + print "14. Allow server charset search : $WHT$allow_charset_search$NRM\n"; + print "15. Enable UID support : $WHT$uid_support$NRM\n"; + print "16. PHP session name : $WHT$session_name$NRM\n"; print "\n"; print "R Return to Main Menu\n"; } elsif ( $menu == 5 ) { @@ -484,8 +582,6 @@ while ( ( $command ne "q" ) && ( $command ne "Q" ) ) { } closedir DIR; - print "\n"; - print "A Sanitize all plugins for use with Squirrelmail 1.2\n"; print "\n"; print "R Return to Main Menu\n"; } elsif ( $menu == 9 ) { @@ -499,7 +595,6 @@ while ( ( $command ne "q" ) && ( $command ne "Q" ) ) { print "6. Field for prefs key : $WHT$prefs_key_field$NRM\n"; print "7. Field for prefs value : $WHT$prefs_val_field$NRM\n"; print "\n"; - print "S Save data\n"; print "R Return to Main Menu\n"; } if ( $config_use_color == 1 ) { @@ -558,18 +653,34 @@ while ( ( $command ne "q" ) && ( $command ne "Q" ) ) { elsif ( $command == 5 ) { $signout_page = command4(); } elsif ( $command == 6 ) { $squirrelmail_default_language = command5(); } elsif ( $command == 7 ) { $frame_top = command6(); } + elsif ( $command == 8 ) { $provider_uri = command7(); } + elsif ( $command == 9 ) { $provider_name = command8(); } + } elsif ( $menu == 2 ) { - if ( $command == 1 ) { $domain = command11(); } - elsif ( $command == 2 ) { $imapServerAddress = command12(); } - elsif ( $command == 3 ) { $imapPort = command13(); } - elsif ( $command == 4 ) { $useSendmail = command14(); } - elsif ( $command == 5 ) { $sendmail_path = command15(); } - elsif ( $command == 6 ) { $smtpServerAddress = command16(); } - elsif ( $command == 7 ) { $smtpPort = command17(); } - elsif ( $command == 8 ) { $use_authenticated_smtp = command18(); } - elsif ( $command == 9 ) { $imap_server_type = command19(); } - elsif ( $command == 10 ) { $invert_time = command110(); } - elsif ( $command == 11 ) { $optional_delimiter = command111(); } + if ( $command eq "a" ) { $show_imap_settings = 1; $show_smtp_settings = 0; } + elsif ( $command eq "b" ) { $show_imap_settings = 0; $show_smtp_settings = 1; } + elsif ( $command eq "h" ) { $show_imap_settings = 0; $show_smtp_settings = 0; } + elsif ( $command <= 3 ) { + if ( $command == 1 ) { $domain = command11(); } + elsif ( $command == 2 ) { $invert_time = command110(); } + elsif ( $command == 3 ) { $useSendmail = command14(); } + $show_imap_settings = 0; $show_smtp_settings = 0; + } elsif ( $show_imap_settings ) { + if ( $command == 4 ) { $imapServerAddress = command12(); } + elsif ( $command == 5 ) { $imapPort = command13(); } + elsif ( $command == 6 ) { $imap_auth_mech = command112a(); } + elsif ( $command == 7 ) { $use_imap_tls = command113("IMAP",$use_imap_tls); } + elsif ( $command == 8 ) { $imap_server_type = command19(); } + elsif ( $command == 9 ) { $optional_delimiter = command111(); } + } elsif ( $show_smtp_settings && lc($useSendmail) eq "true" ) { + if ( $command == 4 ) { $sendmail_path = command15(); } + } elsif ( $show_smtp_settings ) { + if ( $command == 4 ) { $smtpServerAddress = command16(); } + elsif ( $command == 5 ) { $smtpPort = command17(); } + elsif ( $command == 6 ) { $pop_before_smtp = command18a(); } + elsif ( $command == 7 ) { $smtp_auth_mech = command112b(); } + elsif ( $command == 8 ) { $use_smtp_tls = command113("SMTP",$use_smtp_tls); } + } } elsif ( $menu == 3 ) { if ( $command == 1 ) { $default_folder_prefix = command21(); } elsif ( $command == 2 ) { $show_prefix_option = command22(); } @@ -588,6 +699,7 @@ while ( ( $command ne "q" ) && ( $command ne "Q" ) ) { elsif ( $command == 15 ) { $default_unseen_type = command213(); } elsif ( $command == 16 ) { $auto_create_special = command214(); } elsif ( $command == 17 ) { $delete_folder = command215(); } + elsif ( $command == 18 ) { $noselect_fix_enable = command216(); } } elsif ( $menu == 4 ) { if ( $command == 1 ) { $default_charset = command31(); } elsif ( $command == 2 ) { $data_dir = command33a(); } @@ -602,6 +714,9 @@ while ( ( $command ne "q" ) && ( $command ne "Q" ) ) { elsif ( $command == 11 ) { $allow_thread_sort = command312(); } elsif ( $command == 12 ) { $allow_server_sort = command313(); } elsif ( $command == 13 ) { $edit_name = command311(); } + elsif ( $command == 14 ) { $allow_charset_search = command314(); } + elsif ( $command == 15 ) { $uid_support = command315(); } + elsif ( $command == 16 ) { $session_name = command316(); } } elsif ( $menu == 5 ) { if ( $command == 1 ) { command41(); } elsif ( $command == 2 ) { $theme_css = command42(); } @@ -612,7 +727,6 @@ while ( ( $command ne "q" ) && ( $command ne "Q" ) ) { if ( $command == 1 ) { $motd = command71(); } } elsif ( $menu == 8 ) { if ( $command =~ /^[0-9]+/ ) { @plugins = command81(); } - elsif ( $command eq "a" ) { command8s(); } } elsif ( $menu == 9 ) { if ( $command == 1 ) { $addrbook_dsn = command91(); } elsif ( $command == 2 ) { $addrbook_table = command92(); } @@ -639,6 +753,7 @@ sub command1 { $new_org_name = $org_name; } else { $new_org_name =~ s/[\r|\n]//g; + $new_org_name =~ s/\"/"/g; } return $new_org_name; } @@ -647,8 +762,10 @@ sub command1 { sub command2 { print "Your organization's logo is an image that will be displayed at\n"; print "different times throughout SquirrelMail. This is asking for the\n"; - print "literal (/usr/local/squirrelmail/images/logo.jpg) or relative\n"; - print "(../images/logo.jpg) path to your logo.\n"; + print "literal (/usr/local/squirrelmail/images/logo.png) or relative\n"; + print "(../images/logo.png) path to your logo.\n"; + print "Relative paths to files outside the SquirrelMail distribution\n"; + print "will be converted to their absolute path equivalents in config.php.\n"; print "\n"; print "[$WHT$org_logo$NRM]: $WHT"; $new_org_logo = ; @@ -697,6 +814,7 @@ sub command3 { $new_org_title = $org_title; } else { $new_org_title =~ s/[\r|\n]//g; + $new_org_title =~ s/\"/\'/g; } return $new_org_title; } @@ -723,7 +841,7 @@ sub command4 { sub command5 { print "SquirrelMail attempts to set the language in many ways. If it\n"; print "can not figure it out in another way, it will default to this\n"; - print "language. Please use the two-letter code for the desired language.\n"; + print "language. Please use the code for the desired language.\n"; print "\n"; print "[$WHT$squirrelmail_default_language$NRM]: $WHT"; $new_signout_page = ; @@ -753,11 +871,42 @@ sub command6 { return $new_frame_top; } +# Default link to provider +sub command7 { + print "Here you can set the link on the right of the page.\n"; + print "The default is 'http://www.squirrelmail.org/'\n"; + print "\n"; + print "[$WHT$provider_uri$NRM]: $WHT"; + $new_provider_uri = ; + if ( $new_provider_uri eq "\n" ) { + $new_provider_uri = 'http://www.squirrelmail.org/'; + } else { + $new_provider_uri =~ s/[\r|\n]//g; + $new_provider_uri =~ s/^\s+$//g; + } + return $new_provider_uri; +} + +sub command8 { + print "Here you can set the name of the link on the right of the page.\n"; + print "The default is 'SquirrelMail/'\n"; + print "\n"; + print "[$WHT$provider_name$NRM]: $WHT"; + $new_provider_name = ; + if ( $new_provider_name eq "\n" ) { + $new_provider_name = 'SquirrelMail'; + } else { + $new_provider_name =~ s/[\r|\n]//g; + $new_provider_name =~ s/^\s+$//g; + } + return $new_provider_name; +} + #################################################################################### # domain sub command11 { - print "The domain name is the suffix at the end of all email messages. If\n"; + print "The domain name is the suffix at the end of all email addresses. If\n"; print "for example, your email address is jdoe\@myorg.com, then your domain\n"; print "would be myorg.com.\n"; print "\n"; @@ -773,7 +922,7 @@ sub command11 { # imapServerAddress sub command12 { - print "This is the address where your IMAP server resides.\n"; + print "This is the hostname where your IMAP server can be contacted.\n"; print "[$WHT$imapServerAddress$NRM]: $WHT"; $new_imapServerAddress = ; if ( $new_imapServerAddress eq "\n" ) { @@ -839,7 +988,7 @@ sub command15 { # smtpServerAddress sub command16 { - print "This is the location of your SMTP server.\n"; + print "This is the hostname of your SMTP server.\n"; print "[$WHT$smtpServerAddress$NRM]: $WHT"; $new_smtpServerAddress = ; if ( $new_smtpServerAddress eq "\n" ) { @@ -865,6 +1014,8 @@ sub command17 { # authenticated server sub command18 { + return; + # This sub disabled by tassium - it has been replaced with smtp_auth_mech print "Do you wish to use an authenticated SMTP server? Your server must\n"; print "support this in order for SquirrelMail to work with it. We implemented\n"; print "it according to RFC 2554.\n"; @@ -881,6 +1032,23 @@ sub command18 { return $use_authenticated_smtp; } +# pop before SMTP +sub command18a { + print "Do you wish to use POP3 before SMTP? Your server must\n"; + print "support this in order for SquirrelMail to work with it.\n"; + + $YesNo = 'n'; + $YesNo = 'y' if ( lc($pop_before_smtp) eq "true" ); + + print "Use pop before SMTP (y/n) [$WHT$YesNo$NRM]: $WHT"; + + $new_pop_before_smtp = ; + $new_pop_before_smtp =~ tr/yn//cd; + return "true" if ( $new_pop_before_smtp eq "y" ); + return "false" if ( $new_pop_before_smtp eq "n" ); + return $pop_before_smtp; +} + # imap_server_type sub command19 { print "Each IMAP server has its own quirks. As much as we tried to stick\n"; @@ -893,6 +1061,7 @@ sub command19 { print " uw = University of Washington's IMAP server\n"; print " exchange = Microsoft Exchange IMAP server\n"; print " courier = Courier IMAP server\n"; + print " macosx = Mac OS X Mailserver\n"; print " other = Not one of the above servers\n"; print "[$WHT$imap_server_type$NRM]: $WHT"; $new_imap_server_type = ; @@ -946,6 +1115,193 @@ sub command111 { } return $new_optional_delimiter; } +# IMAP authentication type +# Possible values: plain, cram-md5, digest-md5 +# Now offers to detect supported mechs, assuming server & port are set correctly + +sub command112a { + print "If you have already set the hostname and port number, I can try to\n"; + print "detect the mechanisms your IMAP server supports.\n"; + print "I will try to detect CRAM-MD5 and DIGEST-MD5 support. I can't test\n"; + print "for \"plain\" without knowing a username and password.\n"; + print "Auto-detecting is optional - you can safely say \"n\" here.\n"; + print "\nTry to detect supported mechanisms? [y/N]: "; + $inval=; + chomp($inval); + if ($inval =~ /^y\b/i) { + # Yes, let's try to detect. + print "Trying to detect IMAP capabilities...\n"; + my $host = $imapServerAddress . ':'. $imapPort; + print "CRAM-MD5:\t"; + my $tmp = detect_auth_support('IMAP',$host,'CRAM-MD5'); + if (defined($tmp)) { + if ($tmp eq 'YES') { + print "$WHT SUPPORTED$NRM\n"; + } else { + print "$WHT NOT SUPPORTED$NRM\n"; + } + } else { + print $WHT . " ERROR DETECTING$NRM\n"; + } + + print "DIGEST-MD5:\t"; + $tmp = detect_auth_support('IMAP',$host,'DIGEST-MD5'); + if (defined($tmp)) { + if ($tmp eq 'YES') { + print "$WHT SUPPORTED$NRM\n"; + } else { + print "$WHT NOT SUPPORTED$NRM\n"; + } + } else { + print $WHT . " ERROR DETECTING$NRM\n"; + } + + } + print "\nWhat authentication mechanism do you want to use for IMAP connections?\n\n"; + print $WHT . "plain" . $NRM . " - Plaintext. If you can do better, you probably should.\n"; + print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext.\n"; + print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n"; + print "\n*** YOUR IMAP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n"; + print "If you don't understand or are unsure, you probably want \"plain\"\n\n"; + print "plain, cram-md5, or digest-md5 [$WHT$imap_auth_mech$NRM]: $WHT"; + $inval=; + chomp($inval); + if ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) || ($inval =~ /^plain\b/i)) { + return lc($inval); + } else { + # user entered garbage or default value so nothing needs to be set + return $imap_auth_mech; + } +} + + +# SMTP authentication type +# Possible choices: none, plain, cram-md5, digest-md5 +sub command112b { + print "If you have already set the hostname and port number, I can try to\n"; + print "automatically detect the mechanisms your SMTP server supports.\n"; + print "Auto-detection is *optional* - you can safely say \"n\" here.\n"; + print "\nTry to detect auth mechanisms? [y/N]: "; + $inval=; + chomp($inval); + if ($inval =~ /^y\b/i) { + # Yes, let's try to detect. + print "Trying to detect supported methods (SMTP)...\n"; + + # Special case! + # Check none by trying to relay to junk@birdbrained.org + $host = $smtpServerAddress . ':' . $smtpPort; + use IO::Socket; + my $sock = IO::Socket::INET->new($host); + print "Testing none:\t\t$WHT"; + if (!defined($sock)) { + print " ERROR TESTING\n"; + close $sock; + } else { + print $sock "mail from: tester\@squirrelmail.org\n"; + $got = <$sock>; # Discard + print $sock "rcpt to: junk\@birdbrained.org\n"; + $got = <$sock>; # This is the important line + if ($got =~ /^250\b/) { # SMTP will relay without auth + print "SUPPORTED$NRM\n"; + } else { + print "NOT SUPPORTED$NRM\n"; + } + print $sock "rset\n"; + print $sock "quit\n"; + close $sock; + } + # Try plain (SquirrelMail default) + print "Testing plain:\t\t"; + $tmp=detect_auth_support('SMTP',$host,'LOGIN'); + if (defined($tmp)) { + if ($tmp eq 'YES') { + print $WHT . "SUPPORTED$NRM\n"; + } else { + print $WHT . "NOT SUPPORTED$NRM\n"; + } + } else { + print $WHT . "ERROR DETECTING$NRM\n"; + } + + # Try CRAM-MD5 + print "Testing CRAM-MD5:\t"; + $tmp=detect_auth_support('SMTP',$host,'CRAM-MD5'); + if (defined($tmp)) { + if ($tmp eq 'YES') { + print $WHT . "SUPPORTED$NRM\n"; + } else { + print $WHT . "NOT SUPPORTED$NRM\n"; + } + } else { + print $WHT . "ERROR DETECTING$NRM\n"; + } + + + print "Testing DIGEST-MD5:\t"; + $tmp=detect_auth_support('SMTP',$host,'DIGEST-MD5'); + if (defined($tmp)) { + if ($tmp eq 'YES') { + print $WHT . "SUPPORTED$NRM\n"; + } else { + print $WHT . "NOT SUPPORTED$NRM\n"; + } + } else { + print $WHT . "ERROR DETECTING$NRM\n"; + } + } + print "\tWhat authentication mechanism do you want to use for SMTP connections?\n"; + print $WHT . "none" . $NRM . " - Your SMTP server does not require authorization.\n"; + print $WHT . "plain" . $NRM . " - Plaintext. If you can do better, you probably should.\n"; + print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext.\n"; + print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n"; + print "\n*** YOUR SMTP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n"; + print "If you don't understand or are unsure, you probably want \"none\"\n\n"; + print "none, plain, cram-md5, or digest-md5 [$WHT$smtp_auth_mech$NRM]: $WHT"; + $inval=; + chomp($inval); + if ($inval =~ /^none\b/i) { + # SMTP doesn't necessarily require logins + return "none"; + } + if ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) || + ($inval =~ /^plain\b/i)) { + return lc($inval); + } else { + # user entered garbage, or default value so nothing needs to be set + return $smtp_auth_mech; + } +} + +# TLS +# This sub is reused for IMAP and SMTP +# Args: service name, default value +sub command113 { + my($default_val,$service,$inval); + $service=$_[0]; + $default_val=$_[1]; + print "TLS (Transport Layer Security) encrypts the traffic between server and client.\n"; + print "If you're familiar with SSL, you get the idea.\n"; + print "To use this feature, your " . $service . " server must offer TLS\n"; + print "capability, plus PHP 4.3.x with OpenSSL support.\n"; + print "\nIf your " . $service . " server is localhost, you can safely disable this.\n"; + print "If it is remote, you may wish to seriously consider enabling this.\n"; + print "Enable TLS (y/n) [$WHT"; + if ($default_val eq "true") { + print "y"; + } else { + print "n"; + } + print "$NRM]: $WHT"; + $inval=; + $inval =~ tr/yn//cd; + return "true" if ( $inval eq "y" ); + return "false" if ( $inval eq "n" ); + return $default_val; + + +} + # MOTD sub command71 { @@ -963,7 +1319,7 @@ sub command71 { $line =~ s/ /\ \ /g; $line =~ s/\t/\ \ \ \ /g; $line =~ s/$/ /; - $line =~ s/\'/\\\'/g; + $line =~ s/\"/"/g; $new_motd = $new_motd . $line; } @@ -994,17 +1350,6 @@ sub command81 { while ( $ct <= $#unused_plugins ) { if ( $ct == $num ) { @newplugins = ( @newplugins, $unused_plugins[$ct] ); - - # sanitize the plugin - $dir = $unused_plugins[$ct]; - if (-d "../plugins/$dir") { - `./ri_once.pl ../plugins/$dir`; - } else { - print "Could not locate ../plugins/$dir\n" ; - print "The plugin $dir could *not* be sanitized!\n" ; - print "If you want to try to do this manually, please run\n" ; - print "config/ri_once.pl with the full path to the $dir plugin.\n" ; - } } $ct++; } @@ -1014,18 +1359,6 @@ sub command81 { return @plugins; } -sub command8s { - print "This command will sanitize all plugins for use with\n"; - print "Squirrelmail 1.2. That is, it will rewrite some php-\n"; - print "constructs that are *incompatible* with the 1.2 design\n"; - print "into ones that are *compatible*\n"; - print "Do you wish to issue this command [y/N]? "; - $ctu = ; - if ( $ctu =~ /^y\n/i ) { - `./ri_once.pl ../plugins`; - } -} - ################# FOLDERS ################### # default_folder_prefix @@ -1051,12 +1384,13 @@ sub command21 { $new_default_folder_prefix = ""; } else { # add the trailing delimiter only if we know what the server is. - if ($optional_delimiter and $optional_delimiter ne 'detect') { - $new_default_folder_prefix =~ s/${optional_delimiter}*$/$optional_delimiter/; - } elsif ($imap_server_type eq 'cyrus' or - $imap_server_type eq 'courier') { + if (($imap_server_type eq 'cyrus' and + $optional_delimiter eq 'detect') or + ($imap_server_type eq 'courier' and + $optional_delimiter eq 'detect')) { $new_default_folder_prefix =~ s/\.*$/\./; - } elsif ($imap_server_type eq 'uw') { + } elsif ($imap_server_type eq 'uw' and + $optional_delimiter eq 'detect') { $new_default_folder_prefix =~ s/\/*$/\//; } } @@ -1433,6 +1767,27 @@ sub command215 { return $delete_folder; } +#noselect fix +sub command216 { + print "Some IMAP server allow subfolders to exist even if the parent\n"; + print "folders do not. This fixes some problems with the folder list\n"; + print "when this is the case, causing the /NoSelect folders to be displayed\n"; + print "\n"; + + if ( lc($noselect_fix_enable) eq "true" ) { + $default_value = "y"; + } else { + $default_value = "n"; + } + print "enable noselect fix? (y/n) [$WHT$noselect_fix_enable$NRM]: $WHT"; + $noselect_fix_enable = ; + if ( ( $noselect_fix_enable =~ /^y\n/i ) || ( ( $noselect_fix_enable =~ /^\n/ ) && ( $default_value eq "y" ) ) ) { + $noselect_fix_enable = "true"; + } else { + $noselect_fix_enable = "false"; + } + return $noselect_fix_enable; +} ############# GENERAL OPTIONS ##################### # Default Charset @@ -1464,6 +1819,8 @@ sub command33a { print "are two examples:\n"; print " Absolute: /usr/local/squirrelmail/data/\n"; print " Relative: ../data/\n"; + print "Relative paths to directories outside of the SquirrelMail distribution\n"; + print "will be converted to their absolute path equivalents in config.php.\n"; print "\n"; print "[$WHT$data_dir$NRM]: $WHT"; @@ -1496,6 +1853,8 @@ sub command33b { print " lying around there for too long.\n"; print " 3. It should probably be another directory than the data\n"; print " directory specified in option 3.\n"; + print "Relative paths to directories outside of the SquirrelMail distribution\n"; + print "will be converted to their absolute path equivalents in config.php.\n"; print "\n"; print "[$WHT$attachment_dir$NRM]: $WHT"; @@ -1721,6 +2080,60 @@ sub command313 { return $allow_server_sort; } +sub command314 { + print "This option allows you to choose if SM uses charset search\n"; + print "Your IMAP server must support the SEARCH CHARSET command for this to work\n"; + print "\n"; + + if ( lc($allow_charset_search) eq "true" ) { + $default_value = "y"; + } else { + $default_value = "n"; + } + print "Allow charset searching? (y/n) [$WHT$default_value$NRM]: $WHT"; + $allow_charset_search = ; + if ( ( $allow_charset_search =~ /^y\n/i ) || ( ( $allow_charset_search =~ /^\n/ ) && ( $default_value eq "y" ) ) ) { + $allow_charset_search = "true"; + } else { + $allow_charset_search = "false"; + } + return $allow_charset_search; +} + +sub command315 { + print "This option allows you to enable unique identifier (UID) support.\n"; + print "\n"; + + if ( lc($uid_support) eq "true" ) { + $default_value = "y"; + } else { + $default_value = "n"; + } + print "Enable Unique identifier (UID) support? (y/n) [$WHT$default_value$NRM]: $WHT"; + $uid_support = ; + if ( ( $uid_support =~ /^y\n/i ) || ( ( $uid_support =~ /^\n/ ) && ( $default_value eq "y" ) ) ) { + $uid_support = "true"; + } else { + $uid_support = "false"; + } + return $uid_support; +} + +sub command316 { + print "This option allows you to change the name of the PHP session used\n"; + print "by SquirrelMail. Unless you know what you are doing, you probably\n"; + print "don't need or want to change this from the default of SQMSESSID.\n"; + print "[$WHT$session_name$NRM]: $WHT"; + $new_session_name = ; + chomp($new_session_name); + if ( $new_session_name eq "\n" ) { + $new_session_name = $session_name; + } + return $new_session_name; +} + + + sub command41 { print "\nNow we will define the themes that you wish to use. If you have added\n"; print "a theme of your own, just follow the instructions (?) about how to add\n"; @@ -1871,6 +2284,9 @@ sub command42 { print "\n"; print "To clear out an existing value, just type a space for the input.\n"; print "\n"; + print "Relative links to files outside the SquirrelMail distribution\n"; + print "will be converted to their absolute path equivalents in config.php.\n"; + print "\n"; print "[$WHT$theme_css$NRM]: $WHT"; $new_theme_css = ; @@ -2180,81 +2596,152 @@ sub save_data { if ($print_config_version) { print CF "\$config_version = '$print_config_version';\n"; } + # integer print CF "\$config_use_color = $config_use_color;\n"; print CF "\n"; - + + # string print CF "\$org_name = \"$org_name\";\n"; - print CF "\$org_logo = '$org_logo';\n"; + # string + print CF "\$org_logo = " . &change_to_SM_path($org_logo) . ";\n"; $org_logo_width |= 0; $org_logo_height |= 0; - print CF "\$org_logo_width = $org_logo_width;\n"; - print CF "\$org_logo_height = $org_logo_height;\n"; + # string + print CF "\$org_logo_width = '$org_logo_width';\n"; + # string + print CF "\$org_logo_height = '$org_logo_height';\n"; + # string that can contain variables. print CF "\$org_title = \"$org_title\";\n"; - print CF "\$signout_page = '$signout_page';\n"; + # string + print CF "\$signout_page = " . &change_to_SM_path($signout_page) . ";\n"; + # string print CF "\$frame_top = '$frame_top';\n"; print CF "\n"; - print CF "\$motd = '$motd';\n"; + print CF "\$provider_uri = '$provider_uri';\n"; + print CF "\n"; + + print CF "\$provider_name = '$provider_name';\n"; print CF "\n"; + # string that can contain variables + print CF "\$motd = \"$motd\";\n"; + print CF "\n"; + + # string print CF "\$squirrelmail_default_language = '$squirrelmail_default_language';\n"; print CF "\n"; + # string print CF "\$domain = '$domain';\n"; + # string print CF "\$imapServerAddress = '$imapServerAddress';\n"; + # integer print CF "\$imapPort = $imapPort;\n"; + # boolean print CF "\$useSendmail = $useSendmail;\n"; + # string print CF "\$smtpServerAddress = '$smtpServerAddress';\n"; + # integer print CF "\$smtpPort = $smtpPort;\n"; + # string print CF "\$sendmail_path = '$sendmail_path';\n"; - print CF "\$use_authenticated_smtp = $use_authenticated_smtp;\n"; + # boolean +# print CF "\$use_authenticated_smtp = $use_authenticated_smtp;\n"; + # boolean + print CF "\$pop_before_smtp = $pop_before_smtp;\n"; + # string print CF "\$imap_server_type = '$imap_server_type';\n"; + # boolean print CF "\$invert_time = $invert_time;\n"; + # string print CF "\$optional_delimiter = '$optional_delimiter';\n"; print CF "\n"; + # string print CF "\$default_folder_prefix = '$default_folder_prefix';\n"; + # string print CF "\$trash_folder = '$trash_folder';\n"; + # string print CF "\$sent_folder = '$sent_folder';\n"; + # string print CF "\$draft_folder = '$draft_folder';\n"; + # boolean print CF "\$default_move_to_trash = $default_move_to_trash;\n"; + # boolean print CF "\$default_move_to_sent = $default_move_to_sent;\n"; + # boolean print CF "\$default_save_as_draft = $default_save_as_draft;\n"; + # boolean print CF "\$show_prefix_option = $show_prefix_option;\n"; + # boolean print CF "\$list_special_folders_first = $list_special_folders_first;\n"; + # boolean print CF "\$use_special_folder_color = $use_special_folder_color;\n"; + # boolean print CF "\$auto_expunge = $auto_expunge;\n"; + # boolean print CF "\$default_sub_of_inbox = $default_sub_of_inbox;\n"; + # boolean print CF "\$show_contain_subfolders_option = $show_contain_subfolders_option;\n"; + # integer print CF "\$default_unseen_notify = $default_unseen_notify;\n"; + # integer print CF "\$default_unseen_type = $default_unseen_type;\n"; + # boolean print CF "\$auto_create_special = $auto_create_special;\n"; + # boolean print CF "\$delete_folder = $delete_folder;\n"; + # boolean + print CF "\$noselect_fix_enable = $noselect_fix_enable;\n"; + print CF "\n"; + # string print CF "\$default_charset = '$default_charset';\n"; - print CF "\$data_dir = '$data_dir';\n"; - print CF "\$attachment_dir = \"$attachment_dir\";\n"; + # string + print CF "\$data_dir = " . &change_to_SM_path($data_dir) . ";\n"; + # string that can contain a variable + print CF "\$attachment_dir = " . &change_to_SM_path($attachment_dir) . ";\n"; + # integer print CF "\$dir_hash_level = $dir_hash_level;\n"; - print CF "\$default_left_size = $default_left_size;\n"; + # string + print CF "\$default_left_size = '$default_left_size';\n"; + # boolean print CF "\$force_username_lowercase = $force_username_lowercase;\n"; + # boolean print CF "\$default_use_priority = $default_use_priority;\n"; + # boolean print CF "\$hide_sm_attributions = $hide_sm_attributions;\n"; + # boolean print CF "\$default_use_mdn = $default_use_mdn;\n"; + # boolean print CF "\$edit_identity = $edit_identity;\n"; + # boolean print CF "\$edit_name = $edit_name;\n"; + # boolean print CF "\$allow_thread_sort = $allow_thread_sort;\n"; + # boolean print CF "\$allow_server_sort = $allow_server_sort;\n"; + # boolean + print CF "\$allow_charset_search = $allow_charset_search;\n"; + # boolean + print CF "\$uid_support = $uid_support;\n"; print CF "\n"; - + + # all plugins are strings for ( $ct = 0 ; $ct <= $#plugins ; $ct++ ) { print CF "\$plugins[$ct] = '$plugins[$ct]';\n"; } print CF "\n"; - print CF "\$theme_css = '$theme_css';\n"; + # strings + print CF "\$theme_css = " . &change_to_SM_path($theme_css) . ";\n"; + if ( $theme_default eq '' ) { $theme_default = '0'; } + print CF "\$theme_default = $theme_default;\n"; + for ( $count = 0 ; $count <= $#theme_name ; $count++ ) { - print CF "\$theme[$count]['PATH'] = '$theme_path[$count]';\n"; + print CF "\$theme[$count]['PATH'] = " . &change_to_SM_path($theme_path[$count]) . ";\n"; print CF "\$theme[$count]['NAME'] = '$theme_name[$count]';\n"; } print CF "\n"; @@ -2262,53 +2749,81 @@ sub save_data { if ( $default_use_javascript_addr_book ne "true" ) { $default_use_javascript_addr_book = "false"; } + + # boolean print CF "\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n"; for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) { print CF "\$ldap_server[$count] = array(\n"; + # string print CF " 'host' => '$ldap_host[$count]',\n"; + # string print CF " 'base' => '$ldap_base[$count]'"; if ( $ldap_name[$count] ) { print CF ",\n"; + # string print CF " 'name' => '$ldap_name[$count]'"; } if ( $ldap_port[$count] ) { print CF ",\n"; - print CF " 'port' => '$ldap_port[$count]'"; + # integer + print CF " 'port' => $ldap_port[$count]"; } if ( $ldap_charset[$count] ) { print CF ",\n"; + # string print CF " 'charset' => '$ldap_charset[$count]'"; } if ( $ldap_maxrows[$count] ) { print CF ",\n"; - print CF " 'maxrows' => '$ldap_maxrows[$count]'"; + # integer + print CF " 'maxrows' => $ldap_maxrows[$count]"; } print CF "\n"; print CF ");\n"; print CF "\n"; } + # string print CF "\$addrbook_dsn = '$addrbook_dsn';\n"; + # string print CF "\$addrbook_table = '$addrbook_table';\n\n"; + # string print CF "\$prefs_dsn = '$prefs_dsn';\n"; + # string print CF "\$prefs_table = '$prefs_table';\n"; + # string print CF "\$prefs_user_field = '$prefs_user_field';\n"; + # string print CF "\$prefs_key_field = '$prefs_key_field';\n"; + # string print CF "\$prefs_val_field = '$prefs_val_field';\n"; - print CF "\n"; - - print CF "/**\n"; - print CF " * Make sure there are no characters after the PHP closing\n"; - print CF " * tag below (including newline characters and whitespace).\n"; - print CF " * Otherwise, that character will cause the headers to be\n"; - print CF " * sent and regular output to begin, which will majorly screw\n"; - print CF " * things up when we try to send more headers later.\n"; - print CF " */\n"; - print CF "?>"; - - close CF; - - print "Data saved in config.php\n"; + # boolean + print CF "\$no_list_for_subscribe = $no_list_for_subscribe;\n"; + + # string + print CF "\$smtp_auth_mech = '$smtp_auth_mech';\n"; + print CF "\$imap_auth_mech = '$imap_auth_mech';\n"; + # boolean + print CF "\$use_imap_tls = $use_imap_tls;\n"; + print CF "\$use_smtp_tls = $use_smtp_tls;\n"; + + print CF "\$session_name = '$session_name';\n"; + + print CF "\n"; + print CF "\@include SM_PATH . 'config/config_local.php';\n"; + + print CF "\n/**\n"; + print CF " * Make sure there are no characters after the PHP closing\n"; + print CF " * tag below (including newline characters and whitespace).\n"; + print CF " * Otherwise, that character will cause the headers to be\n"; + print CF " * sent and regular output to begin, which will majorly screw\n"; + print CF " * things up when we try to send more headers later.\n"; + print CF " */\n"; + print CF "?>"; + + close CF; + + print "Data saved in config.php\n"; } else { print "Error saving config.php: $!\n"; } @@ -2339,6 +2854,7 @@ sub set_defaults { print " uw = University of Washington's IMAP server\n"; print " exchange = Microsoft Exchange IMAP server\n"; print " courier = Courier IMAP server\n"; + print " macosx = Mac OS X Mailserver\n"; print " quit = Do not change anything\n"; print "Command >> "; $server = ; @@ -2396,6 +2912,20 @@ sub set_defaults { $optional_delimiter = "."; $disp_default_folder_prefix = $default_folder_prefix; + $continue = 1; + } elsif ( $server eq "macosx" ) { + $imap_server_type = "macosx"; + $default_folder_prefix = "INBOX/"; + $trash_folder = "Trash"; + $sent_folder = "Sent"; + $draft_folder = "Drafts"; + $show_prefix_option = false; + $default_sub_of_inbox = true; + $show_contain_subfolders_option = false; + $optional_delimiter = "detect"; + $allow_charset_search = false; + $disp_default_folder_prefix = $default_folder_prefix; + $continue = 1; } elsif ( $server eq "quit" ) { $continue = 1; @@ -2418,3 +2948,138 @@ sub set_defaults { print "\nPress any key to continue..."; $tmp = ; } + +############################################################ +# This subroutine corrects relative paths to ensure they +# will work within the SM space. If the path falls within +# the SM directory tree, the SM_PATH variable will be +# prepended to the path, if not, then the path will be +# converted to an absolute path. +############################################################ +sub change_to_SM_path() { + my ($old_path) = @_; + my $new_path = ''; + my @rel_path; + my @abs_path; + my $subdir; + + # If the path is absolute, don't bother. + return "\'" . $old_path . "\'" if ( $old_path eq ''); + return "\'" . $old_path . "\'" if ( $old_path =~ /^\// ); + return $old_path if ( $old_path =~ /^\$/); + return $old_path if ( $old_path =~ /^SM_PATH/ ); + + # For relative paths, split on '../' + @rel_path = split(/\.\.\//, $old_path); + + if ( $#rel_path > 1 ) { + # more than two levels away. Make it absolute. + @abs_path = split(/\//, $dir); + foreach $subdir (@rel_path) { + if ($subdir eq '') { + pop @abs_path; + } else { + push @abs_path, $subdir; + } + } + foreach $subdir (@abs_path) { + $new_path .= $subdir . '/'; + } + } elsif ( $#rel_path > 0 ) { + # it's within the SM tree, prepend SM_PATH + $new_path = $old_path; + $new_path =~ s/^\.\.\//SM_PATH . \'/; + $new_path .= '\''; + } else { + # Last, it's a relative path without any leading '.' + # Prepend SM_PATH (no substitution required) + $new_path = "SM_PATH . \'" . $old_path . "\'"; + } + + return $new_path; +} + +sub change_to_rel_path() { + my ($old_path) = @_; + my $new_path = ''; + + return $old_path if ( $old_path eq ''); + return $old_path if ( $old_path =~ /^\$/ ); + return $old_path if ( $old_path =~ /^\// ); + return $old_path if ( $old_path =~ /^\.\./ ); + + if ( $old_path =~ /^SM_PATH/ ) { + $new_path = $old_path; + $new_path =~ s/^SM_PATH . \'/\.\.\//; + } + + return $new_path; +} + +sub detect_auth_support { +# Attempts to auto-detect if a specific auth mechanism is supported. +# Called by 'command112a' and 'command112b' +# ARGS: service-name (IMAP or SMTP), host:port, mech-name (ie. CRAM-MD5) + + # Misc setup + use IO::Socket; + my $service = shift; + my $host = shift; + my $mech = shift; + # Sanity checks + if ((!defined($service)) or (!defined($host)) or (!defined($mech))) { + # Error - wrong # of args + print "BAD ARGS!\n"; + return undef; + } + + if ($service eq 'SMTP') { + $cmd = "AUTH $mech\n"; + $logout = "QUIT\n"; + } elsif ($service eq 'IMAP') { + $cmd = "A01 AUTHENTICATE $mech\n"; + $logout = "C01 LOGOUT\n"; + } else { + # unknown service - whoops. + return undef; + } + + # Get this show on the road + my $sock=IO::Socket::INET->new($host); + if (!defined($sock)) { + # Connect failed + return undef; + } + my $discard = <$sock>; # Server greeting/banner - who cares.. + print $sock $cmd; + + my $response = <$sock>; + if (!defined($response)) { + return undef; + } + + # So at this point, we have a response, and it is (hopefully) valid. + if ($service eq 'SMTP') { + if (($response =~ /^535/) or ($response =~/^502/)) { + # Not supported + close $sock; + return 'NO'; + } + } elsif ($service eq 'IMAP') { + if ($response =~ /^A01/) { + # Not supported + close $sock; + return 'NO'; + } + } else { + # Unknown service - this shouldn't be able to happen. + close $sock; + return undef; + } + + # If it gets here, the mech is supported + print $sock "*\n"; # Attempt to cancel authentication + print $sock $logout; # Try to log out, but we don't really care if this fails + close $sock; + return 'YES'; +}