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35c5eee7f51235f795ddc2566b323eb643b72740
[squirrelmail.git] / config / conf.pl
1 #!/usr/bin/env perl
2 # conf.pl
3 #
4 # Copyright (c) 1999-2006 The SquirrelMail Project Team
5 # Licensed under the GNU GPL. For full terms see COPYING.
6 #
7 # A simple configure script to configure SquirrelMail
8 #
9 # $Id$
10 ############################################################
11 $conf_pl_version = "1.4.0";
12
13 ############################################################
14 # Check what directory we're supposed to be running in, and
15 # change there if necessary. File::Basename has been in
16 # Perl since at least 5.003_7, and nobody sane runs anything
17 # before that, but just in case.
18 ############################################################
19 my $dir;
20 if ( eval q{require "File/Basename.pm"} ) {
21 $dir = File::Basename::dirname($0);
22 chdir($dir);
23 }
24
25 ############################################################
26 # Some people try to run this as a CGI. That's wrong!
27 ############################################################
28 if ( defined( $ENV{'PATH_INFO'} )
29 || defined( $ENV{'QUERY_STRING'} )
30 || defined( $ENV{'REQUEST_METHOD'} ) ) {
31 print "Content-Type: text/html\n\n";
32 print "You must run this script from the command line.";
33 exit;
34 }
35
36 ############################################################
37 # If we got here, use Cwd to get the full directory path
38 # (the Basename stuff above will sometimes return '.' as
39 # the base directory, which is not helpful here).
40 ############################################################
41 use Cwd;
42 $dir = cwd();
43
44
45 ############################################################
46 # First, lets read in the data already in there...
47 ############################################################
48 if ( -e "config.php" ) {
49 open( FILE, "config.php" );
50 while ( $line = <FILE> ) {
51 $line =~ s/^\s+//;
52 $line =~ s/^\$//;
53 $var = $line;
54
55 $var =~ s/=/EQUALS/;
56 if ( $var =~ /^([a-z])/i ) {
57 @o = split ( /\s*EQUALS\s*/, $var );
58 if ( $o[0] eq "config_version" ) {
59 $o[1] =~ s/[\n\r]//g;
60 $o[1] =~ s/[\'\"];\s*$//;
61 $o[1] =~ s/;$//;
62 $o[1] =~ s/^[\'\"]//;
63
64 $config_version = $o[1];
65 close(FILE);
66 }
67 }
68 }
69 close(FILE);
70
71 if ( $config_version ne $conf_pl_version ) {
72 clear_screen();
73 print $WHT. "WARNING:\n" . $NRM;
74 print " The file \"config/config.php\" was found, but it is for\n";
75 print " an older version of SquirrelMail. It is possible to still\n";
76 print " read the defaults from this file but be warned that many\n";
77 print " preferences change between versions. It is recommended that\n";
78 print " you start with a clean config.php for each upgrade that you\n";
79 print " do. To do this, just move config/config.php out of the way.\n";
80 print "\n";
81 print "Continue loading with the old config.php [y/N]? ";
82 $ctu = <STDIN>;
83
84 if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
85 exit;
86 }
87
88 print "\nDo you want me to stop warning you [y/N]? ";
89 $ctu = <STDIN>;
90 if ( $ctu =~ /^y\n/i ) {
91 $print_config_version = $conf_pl_version;
92 } else {
93 $print_config_version = $config_version;
94 }
95 } else {
96 $print_config_version = $config_version;
97 }
98
99 $config = 1;
100 open( FILE, "config.php" );
101 } elsif ( -e "config_default.php" ) {
102 open( FILE, "config_default.php" );
103 while ( $line = <FILE> ) {
104 $line =~ s/^\s+//;
105 $line =~ s/^\$//;
106 $var = $line;
107
108 $var =~ s/=/EQUALS/;
109 if ( $var =~ /^([a-z])/i ) {
110 @o = split ( /\s*EQUALS\s*/, $var );
111 if ( $o[0] eq "config_version" ) {
112 $o[1] =~ s/[\n\r]//g;
113 $o[1] =~ s/[\'\"];\s*$//;
114 $o[1] =~ s/;$//;
115 $o[1] =~ s/^[\'\"]//;
116
117 $config_version = $o[1];
118 close(FILE);
119 }
120 }
121 }
122 close(FILE);
123
124 if ( $config_version ne $conf_pl_version ) {
125 clear_screen();
126 print $WHT. "WARNING:\n" . $NRM;
127 print " You are trying to use a 'config_default.php' from an older\n";
128 print " version of SquirrelMail. This is HIGHLY unrecommended. You\n";
129 print " should get the 'config_default.php' that matches the version\n";
130 print " of SquirrelMail that you are running. You can get this from\n";
131 print " the SquirrelMail web page by going to the following URL:\n";
132 print " http://www.squirrelmail.org.\n";
133 print "\n";
134 print "Continue loading with old config_default.php (a bad idea) [y/N]? ";
135 $ctu = <STDIN>;
136
137 if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
138 exit;
139 }
140
141 print "\nDo you want me to stop warning you [y/N]? ";
142 $ctu = <STDIN>;
143 if ( $ctu =~ /^y\n/i ) {
144 $print_config_version = $conf_pl_version;
145 } else {
146 $print_config_version = $config_version;
147 }
148 } else {
149 $print_config_version = $config_version;
150 }
151 $config = 2;
152 open( FILE, "config_default.php" );
153 } else {
154 print "No configuration file found. Please get config_default.php\n";
155 print "or config.php before running this again. This program needs\n";
156 print "a default config file to get default values.\n";
157 exit;
158 }
159
160 # Read and parse the current configuration file
161 # (either config.php or config_default.php).
162 while ( $line = <FILE> ) {
163 $line =~ s/^\s+//;
164 $line =~ s/^\$//;
165 $var = $line;
166
167 $var =~ s/=/EQUALS/;
168 if ( $var =~ /^([a-z])/i ) {
169 @options = split ( /\s*EQUALS\s*/, $var );
170 $options[1] =~ s/[\n\r]//g;
171 $options[1] =~ s/[\'\"];\s*$//;
172 $options[1] =~ s/;$//;
173 $options[1] =~ s/^[\'\"]//;
174 # de-escape escaped strings
175 $options[1] =~ s/\\'/'/g;
176 $options[1] =~ s/\\\\/\\/g;
177
178 if ( $options[0] =~ /^theme\[[0-9]+\]\[['"]PATH['"]\]/ ) {
179 $sub = $options[0];
180 $sub =~ s/\]\[['"]PATH['"]\]//;
181 $sub =~ s/.*\[//;
182 if ( -e "../themes" ) {
183 $options[1] =~ s/^\.\.\/config/\.\.\/themes/;
184 }
185 $theme_path[$sub] = &change_to_rel_path($options[1]);
186 } elsif ( $options[0] =~ /^theme\[[0-9]+\]\[['"]NAME['"]\]/ ) {
187 $sub = $options[0];
188 $sub =~ s/\]\[['"]NAME['"]\]//;
189 $sub =~ s/.*\[//;
190 $theme_name[$sub] = $options[1];
191 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]PATH['"]\]/ ) {
192 $sub = $options[0];
193 $sub =~ s/\]\[['"]PATH['"]\]//;
194 $sub =~ s/.*\[//;
195 if ( -e "../templates" ) {
196 $options[1] =~ s/^\.\.\/config/\.\.\/templates/;
197 }
198 $templateset_path[$sub] = &change_to_rel_path($options[1]);
199 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]NAME['"]\]/ ) {
200 $sub = $options[0];
201 $sub =~ s/\]\[['"]NAME['"]\]//;
202 $sub =~ s/.*\[//;
203 $templateset_name[$sub] = $options[1];
204 } elsif ( $options[0] =~ /^plugins\[[0-9]*\]/ ) {
205 $sub = $options[0];
206 $sub =~ s/\]//;
207 $sub =~ s/^plugins\[//;
208 if ($sub eq '') {
209 push @plugins, $options[1];
210 } else {
211 $plugins[$sub] = $options[1];
212 }
213 } elsif ($options[0] =~ /^fontsets\[\'[a-z]*\'\]/) {
214 # parse associative $fontsets array
215 $sub = $options[0];
216 $sub =~ s/\'\]//;
217 $sub =~ s/^fontsets\[\'//;
218 $fontsets{$sub} = $options[1];
219 } elsif ( $options[0] =~ /^ldap_server\[[0-9]+\]/ ) {
220 $sub = $options[0];
221 $sub =~ s/\]//;
222 $sub =~ s/^ldap_server\[//;
223 $continue = 0;
224 while ( ( $tmp = <FILE> ) && ( $continue != 1 ) ) {
225 if ( $tmp =~ /\);\s*$/ ) {
226 $continue = 1;
227 }
228
229 if ( $tmp =~ /^\s*[\'\"]host[\'\"]/i ) {
230 $tmp =~ s/^\s*[\'\"]host[\'\"]\s*=>\s*[\'\"]//i;
231 $tmp =~ s/[\'\"],?\s*$//;
232 $tmp =~ s/[\'\"]\);\s*$//;
233 $host = $tmp;
234 } elsif ( $tmp =~ /^\s*[\'\"]base[\'\"]/i ) {
235 $tmp =~ s/^\s*[\'\"]base[\'\"]\s*=>\s*[\'\"]//i;
236 $tmp =~ s/[\'\"],?\s*$//;
237 $tmp =~ s/[\'\"]\);\s*$//;
238 $base = $tmp;
239 } elsif ( $tmp =~ /^\s*[\'\"]charset[\'\"]/i ) {
240 $tmp =~ s/^\s*[\'\"]charset[\'\"]\s*=>\s*[\'\"]//i;
241 $tmp =~ s/[\'\"],?\s*$//;
242 $tmp =~ s/[\'\"]\);\s*$//;
243 $charset = $tmp;
244 } elsif ( $tmp =~ /^\s*[\'\"]port[\'\"]/i ) {
245 $tmp =~ s/^\s*[\'\"]port[\'\"]\s*=>\s*[\'\"]?//i;
246 $tmp =~ s/[\'\"]?,?\s*$//;
247 $tmp =~ s/[\'\"]?\);\s*$//;
248 $port = $tmp;
249 } elsif ( $tmp =~ /^\s*[\'\"]maxrows[\'\"]/i ) {
250 $tmp =~ s/^\s*[\'\"]maxrows[\'\"]\s*=>\s*[\'\"]?//i;
251 $tmp =~ s/[\'\"]?,?\s*$//;
252 $tmp =~ s/[\'\"]?\);\s*$//;
253 $maxrows = $tmp;
254 } elsif ( $tmp =~ /^\s*[\'\"]filter[\'\"]/i ) {
255 $tmp =~ s/^\s*[\'\"]filter[\'\"]\s*=>\s*[\'\"]?//i;
256 $tmp =~ s/[\'\"]?,?\s*$//;
257 $tmp =~ s/[\'\"]?\);\s*$//;
258 $filter = $tmp;
259 } elsif ( $tmp =~ /^\s*[\'\"]name[\'\"]/i ) {
260 $tmp =~ s/^\s*[\'\"]name[\'\"]\s*=>\s*[\'\"]//i;
261 $tmp =~ s/[\'\"],?\s*$//;
262 $tmp =~ s/[\'\"]\);\s*$//;
263 $name = $tmp;
264 } elsif ( $tmp =~ /^\s*[\'\"]binddn[\'\"]/i ) {
265 $tmp =~ s/^\s*[\'\"]binddn[\'\"]\s*=>\s*[\'\"]//i;
266 $tmp =~ s/[\'\"],?\s*$//;
267 $tmp =~ s/[\'\"]\);\s*$//;
268 $binddn = $tmp;
269 } elsif ( $tmp =~ /^\s*[\'\"]bindpw[\'\"]/i ) {
270 $tmp =~ s/^\s*[\'\"]bindpw[\'\"]\s*=>\s*[\'\"]//i;
271 $tmp =~ s/[\'\"],?\s*$//;
272 $tmp =~ s/[\'\"]\);\s*$//;
273 $bindpw = $tmp;
274 } elsif ( $tmp =~ /^\s*[\'\"]protocol[\'\"]/i ) {
275 $tmp =~ s/^\s*[\'\"]protocol[\'\"]\s*=>\s*[\'\"]?//i;
276 $tmp =~ s/[\'\"]?,?\s*$//;
277 $tmp =~ s/[\'\"]?\);\s*$//;
278 $protocol = $tmp;
279 } elsif ( $tmp =~ /^\s*[\'\"]limit_scope[\'\"]/i ) {
280 $tmp =~ s/^\s*[\'\"]limit_scope[\'\"]\s*=>\s*[\'\"]?//i;
281 $tmp =~ s/[\'\"]?,?\s*$//;
282 $tmp =~ s/[\'\"]?\);\s*$//;
283 $limit_scope = $tmp;
284 } elsif ( $tmp =~ /^\s*[\'\"]listing[\'\"]/i ) {
285 $tmp =~ s/^\s*[\'\"]listing[\'\"]\s*=>\s*[\'\"]?//i;
286 $tmp =~ s/[\'\"]?,?\s*$//;
287 $tmp =~ s/[\'\"]?\);\s*$//;
288 $listing = $tmp;
289 } elsif ( $tmp =~ /^\s*[\'\"]writeable[\'\"]/i ) {
290 $tmp =~ s/^\s*[\'\"]writeable[\'\"]\s*=>\s*[\'\"]?//i;
291 $tmp =~ s/[\'\"]?,?\s*$//;
292 $tmp =~ s/[\'\"]?\);\s*$//;
293 $writeable = $tmp;
294 } elsif ( $tmp =~ /^\s*[\'\"]search_tree[\'\"]/i ) {
295 $tmp =~ s/^\s*[\'\"]search_tree[\'\"]\s*=>\s*[\'\"]?//i;
296 $tmp =~ s/[\'\"]?,?\s*$//;
297 $tmp =~ s/[\'\"]?\);\s*$//;
298 $search_tree = $tmp;
299 } elsif ( $tmp =~ /^\s*[\'\"]starttls[\'\"]/i ) {
300 $tmp =~ s/^\s*[\'\"]starttls[\'\"]\s*=>\s*[\'\"]?//i;
301 $tmp =~ s/[\'\"]?,?\s*$//;
302 $tmp =~ s/[\'\"]?\);\s*$//;
303 $starttls = $tmp;
304 }
305 }
306 $ldap_host[$sub] = $host;
307 $ldap_base[$sub] = $base;
308 $ldap_name[$sub] = $name;
309 $ldap_port[$sub] = $port;
310 $ldap_maxrows[$sub] = $maxrows;
311 $ldap_filter[$sub] = $filter;
312 $ldap_charset[$sub] = $charset;
313 $ldap_binddn[$sub] = $binddn;
314 $ldap_bindpw[$sub] = $bindpw;
315 $ldap_protocol[$sub] = $protocol;
316 $ldap_limit_scope[$sub] = $limit_scope;
317 $ldap_listing[$sub] = $listing;
318 $ldap_writeable[$sub] = $writeable;
319 $ldap_search_tree[$sub] = $search_tree;
320 $ldap_starttls[$sub] = $starttls;
321 } elsif ( $options[0] =~ /^(data_dir|attachment_dir|theme_css|org_logo|signout_page)$/ ) {
322 ${ $options[0] } = &change_to_rel_path($options[1]);
323 } else {
324 ${ $options[0] } = $options[1];
325 }
326 }
327 }
328 close FILE;
329
330 # FIXME: unknown introduction date
331 $useSendmail = 'false' if ( lc($useSendmail) ne 'true' );
332 $sendmail_path = "/usr/sbin/sendmail" if ( !$sendmail_path );
333 $pop_before_smtp = 'false' if ( !$pop_before_smtp );
334 $default_unseen_notify = 2 if ( !$default_unseen_notify );
335 $default_unseen_type = 1 if ( !$default_unseen_type );
336 $config_use_color = 0 if ( !$config_use_color );
337 $invert_time = 'false' if ( !$invert_time );
338 $force_username_lowercase = 'false' if ( !$force_username_lowercase );
339 $optional_delimiter = "detect" if ( !$optional_delimiter );
340 $auto_create_special = 'false' if ( !$auto_create_special );
341 $default_use_priority = 'true' if ( !$default_use_priority );
342 $default_use_mdn = 'true' if ( !$default_use_mdn );
343 $delete_folder = 'false' if ( !$delete_folder );
344 $noselect_fix_enable = 'false' if ( !$noselect_fix_enable );
345 $frame_top = "_top" if ( !$frame_top );
346 $provider_uri = '' if ( !$provider_uri );
347 $provider_name = '' if ( !$provider_name );
348 $edit_identity = 'true' if ( !$edit_identity );
349 $edit_name = 'true' if ( !$edit_name );
350 $no_list_for_subscribe = 'false' if ( !$no_list_for_subscribe );
351 $allow_charset_search = 'true' if ( !$allow_charset_search );
352 $allow_advanced_search = 0 if ( !$allow_advanced_search) ;
353 $prefs_user_field = 'user' if ( !$prefs_user_field );
354 $prefs_key_field = 'prefkey' if ( !$prefs_key_field );
355 $prefs_val_field = 'prefval' if ( !$prefs_val_field );
356 $session_name = 'SQMSESSID' if ( !$session_name );
357 $skip_SM_header = 'false' if ( !$skip_SM_header );
358 $default_use_javascript_addr_book = 'false' if (! $default_use_javascript_addr_book);
359
360 # since 1.2.0
361 $hide_sm_attributions = 'false' if ( !$hide_sm_attributions );
362
363 # since 1.4.0
364 $use_smtp_tls= 'false' if ( !$use_smtp_tls);
365 $smtp_auth_mech = 'none' if ( !$smtp_auth_mech );
366 $use_imap_tls = 'false' if ( !$use_imap_tls );
367 $imap_auth_mech = 'login' if ( !$imap_auth_mech );
368
369 # since 1.5.0
370 $show_alternative_names = 'false' if ( !$show_alternative_names );
371 # $available_languages option available only in 1.5.0. removed due to $languages
372 # implementation changes. options are provided by limit_languages plugin
373 # $available_languages = 'all' if ( !$available_languages );
374 $aggressive_decoding = 'false' if ( !$aggressive_decoding );
375 # available only in 1.5.0 and 1.5.1
376 # $advanced_tree = 'false' if ( !$advanced_tree );
377 $use_php_recode = 'false' if ( !$use_php_recode );
378 $use_php_iconv = 'false' if ( !$use_php_iconv );
379
380 # since 1.5.1
381 $use_icons = 'false' if ( !$use_icons );
382 $use_iframe = 'false' if ( !$use_iframe );
383 $lossy_encoding = 'false' if ( !$lossy_encoding );
384 $allow_remote_configtest = 'false' if ( !$allow_remote_configtest );
385 $addrbook_global_table = 'global_abook' if ( !$addrbook_global_table );
386 $addrbook_global_writeable = 'false' if ( !$addrbook_global_writeable );
387 $addrbook_global_listing = 'false' if ( !$addrbook_global_listing );
388 $abook_global_file = '' if ( !$abook_global_file);
389 $abook_global_file_writeable = 'false' if ( !$abook_global_file_writeable);
390 $abook_global_file_listing = 'true' if ( !$abook_global_file_listing );
391 $encode_header_key = '' if ( !$encode_header_key );
392 $hide_auth_header = 'false' if ( !$hide_auth_header );
393 $time_zone_type = '0' if ( !$time_zone_type );
394 $prefs_user_size = 128 if ( !$prefs_user_size );
395 $prefs_key_size = 64 if ( !$prefs_key_size );
396 $prefs_val_size = 65536 if ( !$prefs_val_size );
397
398 # add qmail-inject test here for backwards compatibility
399 if ( !$sendmail_args && $sendmail_path =~ /qmail-inject/ ) {
400 $sendmail_args = '';
401 } elsif ( !$sendmail_args ) {
402 $sendmail_args = '-i -t';
403 }
404
405 $default_fontsize = '' if ( !$default_fontsize);
406 $default_fontset = '' if ( !$default_fontset);
407 if ( !%fontsets) {
408 %fontsets = ('serif', 'serif',
409 'sans', 'helvetica,arial,sans-serif',
410 'comicsans', 'comic sans ms,sans-serif',
411 'tahoma', 'tahoma,sans-serif',
412 'verasans', 'bitstream vera sans,verdana,sans-serif');
413 }
414
415 # $use_imap_tls and $use_smtp_tls are switched to integer since 1.5.1
416 $use_imap_tls = 0 if ( $use_imap_tls eq 'false');
417 $use_imap_tls = 1 if ( $use_imap_tls eq 'true');
418 $use_smtp_tls = 0 if ( $use_smtp_tls eq 'false');
419 $use_smtp_tls = 1 if ( $use_smtp_tls eq 'true');
420 # sorting options changed names and reversed values in 1.5.1
421 $disable_thread_sort = 'false' if ( !$disable_thread_sort );
422 $disable_server_sort = 'false' if ( !$disable_server_sort );
423
424 # since 1.5.2
425 $abook_file_line_length = 2048 if ( !$abook_file_line_length );
426 $config_location_base = '' if ( !$config_location_base );
427
428 if ( $ARGV[0] eq '--install-plugin' ) {
429 print "Activating plugin " . $ARGV[1] . "\n";
430 push @plugins, $ARGV[1];
431 save_data();
432 exit(0);
433 } elsif ( $ARGV[0] eq '--remove-plugin' ) {
434 print "Removing plugin " . $ARGV[1] . "\n";
435 foreach $plugin (@plugins) {
436 if ( $plugin ne $ARGV[1] ) {
437 push @newplugins, $plugin;
438 }
439 }
440 @plugins = @newplugins;
441 save_data();
442 exit(0);
443 }
444
445 #####################################################################################
446 if ( $config_use_color == 1 ) {
447 $WHT = "\x1B[37;1m";
448 $NRM = "\x1B[0m";
449 } else {
450 $WHT = "";
451 $NRM = "";
452 $config_use_color = 2;
453 }
454
455 while ( ( $command ne "q" ) && ( $command ne "Q" ) && ( $command ne ":q" ) ) {
456 clear_screen();
457 print $WHT. "SquirrelMail Configuration : " . $NRM;
458 if ( $config == 1 ) { print "Read: config.php"; }
459 elsif ( $config == 2 ) { print "Read: config_default.php"; }
460 print " ($print_config_version)\n";
461 print "---------------------------------------------------------\n";
462
463 if ( $menu == 0 ) {
464 print $WHT. "Main Menu --\n" . $NRM;
465 print "1. Organization Preferences\n";
466 print "2. Server Settings\n";
467 print "3. Folder Defaults\n";
468 print "4. General Options\n";
469 print "5. Templates\n";
470 print "6. Address Books\n";
471 print "7. Message of the Day (MOTD)\n";
472 print "8. Plugins\n";
473 print "9. Database\n";
474 print "10. Language settings\n";
475 print "11. Tweaks\n";
476 print "\n";
477 print "D. Set pre-defined settings for specific IMAP servers\n";
478 print "\n";
479 } elsif ( $menu == 1 ) {
480 print $WHT. "Organization Preferences\n" . $NRM;
481 print "1. Organization Name : $WHT$org_name$NRM\n";
482 print "2. Organization Logo : $WHT$org_logo$NRM\n";
483 print "3. Org. Logo Width/Height : $WHT($org_logo_width/$org_logo_height)$NRM\n";
484 print "4. Organization Title : $WHT$org_title$NRM\n";
485 print "5. Signout Page : $WHT$signout_page$NRM\n";
486 print "6. Top Frame : $WHT$frame_top$NRM\n";
487 print "7. Provider link : $WHT$provider_uri$NRM\n";
488 print "8. Provider name : $WHT$provider_name$NRM\n";
489
490 print "\n";
491 print "R Return to Main Menu\n";
492 } elsif ( $menu == 2 ) {
493 print $WHT. "Server Settings\n\n" . $NRM;
494 print $WHT . "General" . $NRM . "\n";
495 print "-------\n";
496 print "1. Domain : $WHT$domain$NRM\n";
497 print "2. Invert Time : $WHT$invert_time$NRM\n";
498 print "3. Sendmail or SMTP : $WHT";
499 if ( lc($useSendmail) eq 'true' ) {
500 print "Sendmail";
501 } else {
502 print "SMTP";
503 }
504 print "$NRM\n";
505 print "\n";
506
507 if ( $show_imap_settings ) {
508 print $WHT . "IMAP Settings". $NRM . "\n--------------\n";
509 print "4. IMAP Server : $WHT$imapServerAddress$NRM\n";
510 print "5. IMAP Port : $WHT$imapPort$NRM\n";
511 print "6. Authentication type : $WHT$imap_auth_mech$NRM\n";
512 print "7. Secure IMAP (TLS) : $WHT" . display_use_tls($use_imap_tls) . "$NRM\n";
513 print "8. Server software : $WHT$imap_server_type$NRM\n";
514 print "9. Delimiter : $WHT$optional_delimiter$NRM\n";
515 print "\n";
516 } elsif ( $show_smtp_settings ) {
517 if ( lc($useSendmail) eq 'true' ) {
518 print $WHT . "Sendmail" . $NRM . "\n--------\n";
519 print "4. Sendmail Path : $WHT$sendmail_path$NRM\n";
520 print "5. Sendmail arguments : $WHT$sendmail_args$NRM\n";
521 print "6. Header encryption key : $WHT$encode_header_key$NRM\n";
522 print "\n";
523 } else {
524 print $WHT . "SMTP Settings" . $NRM . "\n-------------\n";
525 print "4. SMTP Server : $WHT$smtpServerAddress$NRM\n";
526 print "5. SMTP Port : $WHT$smtpPort$NRM\n";
527 print "6. POP before SMTP : $WHT$pop_before_smtp$NRM\n";
528 print "7. SMTP Authentication : $WHT$smtp_auth_mech$NRM\n";
529 print "8. Secure SMTP (TLS) : $WHT" . display_use_tls($use_smtp_tls) . "$NRM\n";
530 print "9. Header encryption key : $WHT$encode_header_key$NRM\n";
531 print "\n";
532 }
533 }
534
535 if ($show_imap_settings == 0) {
536 print "A. Update IMAP Settings : ";
537 print "$WHT$imapServerAddress$NRM:";
538 print "$WHT$imapPort$NRM ";
539 print "($WHT$imap_server_type$NRM)\n";
540 }
541 if ($show_smtp_settings == 0) {
542 if ( lc($useSendmail) eq 'true' ) {
543 print "B. Change Sendmail Config : $WHT$sendmail_path$NRM\n";
544 } else {
545 print "B. Update SMTP Settings : ";
546 print "$WHT$smtpServerAddress$NRM:";
547 print "$WHT$smtpPort$NRM\n";
548 }
549 }
550 if ( $show_smtp_settings || $show_imap_settings )
551 {
552 print "H. Hide " .
553 ($show_imap_settings ? "IMAP Server" :
554 (lc($useSendmail) eq 'true') ? "Sendmail" : "SMTP") . " Settings\n";
555 }
556
557 print "\n";
558 print "R Return to Main Menu\n";
559 } elsif ( $menu == 3 ) {
560 print $WHT. "Folder Defaults\n" . $NRM;
561 print "1. Default Folder Prefix : $WHT$default_folder_prefix$NRM\n";
562 print "2. Show Folder Prefix Option : $WHT$show_prefix_option$NRM\n";
563 print "3. Trash Folder : $WHT$trash_folder$NRM\n";
564 print "4. Sent Folder : $WHT$sent_folder$NRM\n";
565 print "5. Drafts Folder : $WHT$draft_folder$NRM\n";
566 print "6. By default, move to trash : $WHT$default_move_to_trash$NRM\n";
567 print "7. By default, move to sent : $WHT$default_move_to_sent$NRM\n";
568 print "8. By default, save as draft : $WHT$default_save_as_draft$NRM\n";
569 print "9. List Special Folders First : $WHT$list_special_folders_first$NRM\n";
570 print "10. Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
571 print "11. Auto Expunge : $WHT$auto_expunge$NRM\n";
572 print "12. Default Sub. of INBOX : $WHT$default_sub_of_inbox$NRM\n";
573 print "13. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
574 print "14. Default Unseen Notify : $WHT$default_unseen_notify$NRM\n";
575 print "15. Default Unseen Type : $WHT$default_unseen_type$NRM\n";
576 print "16. Auto Create Special Folders : $WHT$auto_create_special$NRM\n";
577 print "17. Folder Delete Bypasses Trash : $WHT$delete_folder$NRM\n";
578 print "18. Enable /NoSelect folder fix : $WHT$noselect_fix_enable$NRM\n";
579 print "\n";
580 print "R Return to Main Menu\n";
581 } elsif ( $menu == 4 ) {
582 print $WHT. "General Options\n" . $NRM;
583 print "1. Data Directory : $WHT$data_dir$NRM\n";
584 print "2. Attachment Directory : $WHT$attachment_dir$NRM\n";
585 print "3. Directory Hash Level : $WHT$dir_hash_level$NRM\n";
586 print "4. Default Left Size : $WHT$default_left_size$NRM\n";
587 print "5. Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
588 print "6. Allow use of priority : $WHT$default_use_priority$NRM\n";
589 print "7. Hide SM attributions : $WHT$hide_sm_attributions$NRM\n";
590 print "8. Allow use of receipts : $WHT$default_use_mdn$NRM\n";
591 print "9. Allow editing of identity : $WHT$edit_identity$NRM\n";
592 print " Allow editing of name : $WHT$edit_name$NRM\n";
593 print " Remove username from header : $WHT$hide_auth_header$NRM\n";
594 print "10. Disable server thread sort : $WHT$disable_thread_sort$NRM\n";
595 print "11. Disable server-side sorting : $WHT$disable_server_sort$NRM\n";
596 print "12. Allow server charset search : $WHT$allow_charset_search$NRM\n";
597 print "13. Allow advanced search : $WHT$allow_advanced_search$NRM\n";
598 print "14. PHP session name : $WHT$session_name$NRM\n";
599 print "15. Time zone configuration : $WHT$time_zone_type$NRM\n";
600 print "16. Location base : $WHT$config_location_base$NRM\n";
601 print "\n";
602 print "R Return to Main Menu\n";
603 } elsif ( $menu == 5 ) {
604 print $WHT. "Themes\n" . $NRM;
605 print "1. Change Template set\n";
606 # for ( $count = 0 ; $count <= $#theme_name/2 ; $count++ ) {
607 # $temp_name = $theme_name[$count*2];
608 # printf " %s%*s %s\n", $temp_name,
609 # 40 - length($temp_name), " ",
610 # $theme_name[($count*2)+1];
611 # }
612 print "2. CSS File : $WHT$theme_css$NRM\n";
613 print "3. Default font size: $WHT$default_fontsize$NRM\n";
614 print "4. Change available font sets\n";
615 print "5. Change Themes\n";
616
617 print "\n";
618 print "R Return to Main Menu\n";
619 } elsif ( $menu == 6 ) {
620 print $WHT. "Address Books\n" . $NRM;
621 print "1. Change LDAP Servers\n";
622 for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
623 print " > $ldap_host[$count]\n";
624 }
625 print "2. Use Javascript address book search : $WHT$default_use_javascript_addr_book$NRM\n";
626 print "3. Global address book file : $WHT$abook_global_file$NRM\n";
627 print "4. Allow writing into global file address book : $WHT$abook_global_file_writeable$NRM\n";
628 print "5. Allow listing of global file address book : $WHT$abook_global_file_listing$NRM\n";
629 print "6. Allowed address book line length : $WHT$abook_file_line_length$NRM\n";
630 print "\n";
631 print "R Return to Main Menu\n";
632 } elsif ( $menu == 7 ) {
633 print $WHT. "Message of the Day (MOTD)\n" . $NRM;
634 print "\n$motd\n";
635 print "\n";
636 print "1 Edit the MOTD\n";
637 print "\n";
638 print "R Return to Main Menu\n";
639 } elsif ( $menu == 8 ) {
640 print $WHT. "Plugins\n" . $NRM;
641 print " Installed Plugins\n";
642 $num = 0;
643 for ( $count = 0 ; $count <= $#plugins ; $count++ ) {
644 $num = $count + 1;
645 print " $num. $plugins[$count]\n";
646 }
647 print "\n Available Plugins:\n";
648 opendir( DIR, "../plugins" );
649 @files = readdir(DIR);
650 $pos = 0;
651 @unused_plugins = ();
652 for ( $i = 0 ; $i <= $#files ; $i++ ) {
653 if ( -d "../plugins/" . $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne "CVS" ) {
654 $match = 0;
655 for ( $k = 0 ; $k <= $#plugins ; $k++ ) {
656 if ( $plugins[$k] eq $files[$i] ) {
657 $match = 1;
658 }
659 }
660 if ( $match == 0 ) {
661 $unused_plugins[$pos] = $files[$i];
662 $pos++;
663 }
664 }
665 }
666
667 for ( $i = 0 ; $i <= $#unused_plugins ; $i++ ) {
668 $num = $num + 1;
669 print " $num. $unused_plugins[$i]\n";
670 }
671 closedir DIR;
672
673 print "\n";
674 print "R Return to Main Menu\n";
675 } elsif ( $menu == 9 ) {
676 print $WHT. "Database\n" . $NRM;
677 print "1. DSN for Address Book : $WHT$addrbook_dsn$NRM\n";
678 print "2. Table for Address Book : $WHT$addrbook_table$NRM\n";
679 print "\n";
680 print "3. DSN for Preferences : $WHT$prefs_dsn$NRM\n";
681 print "4. Table for Preferences : $WHT$prefs_table$NRM\n";
682 print "5. Field for username : $WHT$prefs_user_field$NRM ($prefs_user_size)\n";
683 print "6. Field for prefs key : $WHT$prefs_key_field$NRM ($prefs_key_size)\n";
684 print "7. Field for prefs value : $WHT$prefs_val_field$NRM ($prefs_val_size)\n";
685 print "\n";
686 print "8. DSN for Global Address Book : $WHT$addrbook_global_dsn$NRM\n";
687 print "9. Table for Global Address Book : $WHT$addrbook_global_table$NRM\n";
688 print "10. Allow writing into Global Address Book : $WHT$addrbook_global_writeable$NRM\n";
689 print "11. Allow listing of Global Address Book : $WHT$addrbook_global_listing$NRM\n";
690 print "\n";
691 print "R Return to Main Menu\n";
692 } elsif ( $menu == 10 ) {
693 print $WHT. "Language settings\n" . $NRM;
694 print "1. Default Language : $WHT$squirrelmail_default_language$NRM\n";
695 print "2. Default Charset : $WHT$default_charset$NRM\n";
696 print "3. Show alternative language names : $WHT$show_alternative_names$NRM\n";
697 print "4. Enable aggressive decoding : $WHT$aggressive_decoding$NRM\n";
698 print "5. Enable lossy encoding : $WHT$lossy_encoding$NRM\n";
699 print "\n";
700 print "R Return to Main Menu\n";
701 } elsif ( $menu == 11 ) {
702 print $WHT. "Interface tweaks\n" . $NRM;
703 print "1. Display html mails in iframe : $WHT$use_iframe$NRM\n";
704 print "2. Use Icons : $WHT$use_icons$NRM\n";
705 print "\n";
706 print $WHT. "PHP tweaks\n" . $NRM;
707 print "3. Use php recode functions : $WHT$use_php_recode$NRM\n";
708 print "4. Use php iconv functions : $WHT$use_php_iconv$NRM\n";
709 print "\n";
710 print $WHT. "Configuration tweaks\n" . $NRM;
711 print "5. Allow remote configtest : $WHT$allow_remote_configtest$NRM\n";
712 print "\n";
713 print "R Return to Main Menu\n";
714 }
715 if ( $config_use_color == 1 ) {
716 print "C Turn color off\n";
717 } else {
718 print "C Turn color on\n";
719 }
720 print "S Save data\n";
721 print "Q Quit\n";
722
723 print "\n";
724 print "Command >> " . $WHT;
725 $command = <STDIN>;
726 $command =~ s/[\n\r]//g;
727 $command =~ tr/A-Z/a-z/;
728 print "$NRM\n";
729
730 # Read the commands they entered.
731 if ( $command eq "r" ) {
732 $menu = 0;
733 } elsif ( $command eq "s" ) {
734 save_data();
735 print "Press enter to continue...";
736 $tmp = <STDIN>;
737 $saved = 1;
738 } elsif ( ( $command eq "q" ) && ( $saved == 0 ) ) {
739 print "You have not saved your data.\n";
740 print "Save? [" . $WHT . "Y" . $NRM . "/n]: ";
741 $save = <STDIN>;
742 if ( ( $save =~ /^y/i ) || ( $save =~ /^\s*$/ ) ) {
743 save_data();
744 }
745 } elsif ( $command eq "c" ) {
746 if ( $config_use_color == 1 ) {
747 $config_use_color = 2;
748 $WHT = "";
749 $NRM = "";
750 } else {
751 $config_use_color = 1;
752 $WHT = "\x1B[37;1m";
753 $NRM = "\x1B[0m";
754 }
755 } elsif ( $command eq "d" && $menu == 0 ) {
756 set_defaults();
757 } else {
758 $saved = 0;
759 if ( $menu == 0 ) {
760 if ( ( $command > 0 ) && ( $command < 12 ) ) {
761 $menu = $command;
762 }
763 } elsif ( $menu == 1 ) {
764 if ( $command == 1 ) { $org_name = command1(); }
765 elsif ( $command == 2 ) { $org_logo = command2(); }
766 elsif ( $command == 3 ) { ($org_logo_width,$org_logo_height) = command2a(); }
767 elsif ( $command == 4 ) { $org_title = command3(); }
768 elsif ( $command == 5 ) { $signout_page = command4(); }
769 elsif ( $command == 6 ) { $frame_top = command6(); }
770 elsif ( $command == 7 ) { $provider_uri = command7(); }
771 elsif ( $command == 8 ) { $provider_name = command8(); }
772
773 } elsif ( $menu == 2 ) {
774 if ( $command eq "a" ) { $show_imap_settings = 1; $show_smtp_settings = 0; }
775 elsif ( $command eq "b" ) { $show_imap_settings = 0; $show_smtp_settings = 1; }
776 elsif ( $command eq "h" ) { $show_imap_settings = 0; $show_smtp_settings = 0; }
777 elsif ( $command <= 3 ) {
778 if ( $command == 1 ) { $domain = command11(); }
779 elsif ( $command == 2 ) { $invert_time = command110(); }
780 elsif ( $command == 3 ) { $useSendmail = command14(); }
781 $show_imap_settings = 0; $show_smtp_settings = 0;
782 } elsif ( $show_imap_settings ) {
783 if ( $command == 4 ) { $imapServerAddress = command12(); }
784 elsif ( $command == 5 ) { $imapPort = command13(); }
785 elsif ( $command == 6 ) { $imap_auth_mech = command112a(); }
786 elsif ( $command == 7 ) { $use_imap_tls = command_use_tls("IMAP",$use_imap_tls); }
787 elsif ( $command == 8 ) { $imap_server_type = command19(); }
788 elsif ( $command == 9 ) { $optional_delimiter = command111(); }
789 } elsif ( $show_smtp_settings && lc($useSendmail) eq 'true' ) {
790 if ( $command == 4 ) { $sendmail_path = command15(); }
791 elsif ( $command == 5 ) { $sendmail_args = command_sendmail_args(); }
792 elsif ( $command == 6 ) { $encode_header_key = command114(); }
793 } elsif ( $show_smtp_settings ) {
794 if ( $command == 4 ) { $smtpServerAddress = command16(); }
795 elsif ( $command == 5 ) { $smtpPort = command17(); }
796 elsif ( $command == 6 ) { $pop_before_smtp = command18a(); }
797 elsif ( $command == 7 ) { $smtp_auth_mech = command112b(); }
798 elsif ( $command == 8 ) { $use_smtp_tls = command_use_tls("SMTP",$use_smtp_tls); }
799 elsif ( $command == 9 ) { $encode_header_key = command114(); }
800 }
801 } elsif ( $menu == 3 ) {
802 if ( $command == 1 ) { $default_folder_prefix = command21(); }
803 elsif ( $command == 2 ) { $show_prefix_option = command22(); }
804 elsif ( $command == 3 ) { $trash_folder = command23a(); }
805 elsif ( $command == 4 ) { $sent_folder = command23b(); }
806 elsif ( $command == 5 ) { $draft_folder = command23c(); }
807 elsif ( $command == 6 ) { $default_move_to_trash = command24a(); }
808 elsif ( $command == 7 ) { $default_move_to_sent = command24b(); }
809 elsif ( $command == 8 ) { $default_save_as_draft = command24c(); }
810 elsif ( $command == 9 ) { $list_special_folders_first = command27(); }
811 elsif ( $command == 10 ) { $use_special_folder_color = command28(); }
812 elsif ( $command == 11 ) { $auto_expunge = command29(); }
813 elsif ( $command == 12 ) { $default_sub_of_inbox = command210(); }
814 elsif ( $command == 13 ) { $show_contain_subfolders_option = command211(); }
815 elsif ( $command == 14 ) { $default_unseen_notify = command212(); }
816 elsif ( $command == 15 ) { $default_unseen_type = command213(); }
817 elsif ( $command == 16 ) { $auto_create_special = command214(); }
818 elsif ( $command == 17 ) { $delete_folder = command215(); }
819 elsif ( $command == 18 ) { $noselect_fix_enable = command216(); }
820 } elsif ( $menu == 4 ) {
821 if ( $command == 1 ) { $data_dir = command33a(); }
822 elsif ( $command == 2 ) { $attachment_dir = command33b(); }
823 elsif ( $command == 3 ) { $dir_hash_level = command33c(); }
824 elsif ( $command == 4 ) { $default_left_size = command35(); }
825 elsif ( $command == 5 ) { $force_username_lowercase = command36(); }
826 elsif ( $command == 6 ) { $default_use_priority = command37(); }
827 elsif ( $command == 7 ) { $hide_sm_attributions = command38(); }
828 elsif ( $command == 8 ) { $default_use_mdn = command39(); }
829 elsif ( $command == 9 ) { $edit_identity = command310(); }
830 elsif ( $command == 10 ) { $disable_thread_sort = command312(); }
831 elsif ( $command == 11 ) { $disable_server_sort = command313(); }
832 elsif ( $command == 12 ) { $allow_charset_search = command314(); }
833 elsif ( $command == 13 ) { $allow_advanced_search = command316(); }
834 elsif ( $command == 14 ) { $session_name = command317(); }
835 elsif ( $command == 15 ) { $time_zone_type = command318(); }
836 elsif ( $command == 16 ) { $config_location_base = command_config_location_base(); }
837 } elsif ( $menu == 5 ) {
838 if ( $command == 1 ) { $templateset_default = command_templates(); }
839 elsif ( $command == 2 ) { $theme_css = command42(); }
840 elsif ( $command == 3 ) { $default_fontsize = command_default_fontsize(); }
841 elsif ( $command == 4 ) { command_fontsets(); }
842 elsif ( $command == 5 ) { command41(); }
843 } elsif ( $menu == 6 ) {
844 if ( $command == 1 ) { command61(); }
845 elsif ( $command == 2 ) { command62(); }
846 elsif ( $command == 3 ) { $abook_global_file=command63(); }
847 elsif ( $command == 4 ) { command64(); }
848 elsif ( $command == 5 ) { command65(); }
849 elsif ( $command == 6 ) { command_abook_file_line_length(); }
850 } elsif ( $menu == 7 ) {
851 if ( $command == 1 ) { $motd = command71(); }
852 } elsif ( $menu == 8 ) {
853 if ( $command =~ /^[0-9]+/ ) { @plugins = command81(); }
854 } elsif ( $menu == 9 ) {
855 if ( $command == 1 ) { $addrbook_dsn = command91(); }
856 elsif ( $command == 2 ) { $addrbook_table = command92(); }
857 elsif ( $command == 3 ) { $prefs_dsn = command93(); }
858 elsif ( $command == 4 ) { $prefs_table = command94(); }
859 elsif ( $command == 5 ) { $prefs_user_field = command95(); }
860 elsif ( $command == 6 ) { $prefs_key_field = command96(); }
861 elsif ( $command == 7 ) { $prefs_val_field = command97(); }
862 elsif ( $command == 8 ) { $addrbook_global_dsn = command98(); }
863 elsif ( $command == 9 ) { $addrbook_global_table = command99(); }
864 elsif ( $command == 10 ) { $addrbook_global_writeable = command910(); }
865 elsif ( $command == 11 ) { $addrbook_global_listing = command911(); }
866 } elsif ( $menu == 10 ) {
867 if ( $command == 1 ) { $squirrelmail_default_language = commandA1(); }
868 elsif ( $command == 2 ) { $default_charset = commandA2(); }
869 elsif ( $command == 3 ) { $show_alternative_names = commandA3(); }
870 elsif ( $command == 4 ) { $aggressive_decoding = commandA4(); }
871 elsif ( $command == 5 ) { $lossy_encoding = commandA5(); }
872 } elsif ( $menu == 11 ) {
873 if ( $command == 1 ) { $use_iframe = commandB2(); }
874 elsif ( $command == 2 ) { $use_icons = commandB3(); }
875 elsif ( $command == 3 ) { $use_php_recode = commandB4(); }
876 elsif ( $command == 4 ) { $use_php_iconv = commandB5(); }
877 elsif ( $command == 5 ) { $allow_remote_configtest = commandB6(); }
878 }
879 }
880 }
881
882 # we exit here
883 print "\nExiting conf.pl.\n".
884 "You might want to test your configuration by browsing to\n".
885 "http://your-squirrelmail-location/src/configtest.php\n".
886 "Happy SquirrelMailing!\n\n";
887
888
889 ####################################################################################
890
891 # org_name
892 sub command1 {
893 print "We have tried to make the name SquirrelMail as transparent as\n";
894 print "possible. If you set up an organization name, most places where\n";
895 print "SquirrelMail would take credit will be credited to your organization.\n";
896 print "\n";
897 print "If your Organization Name includes a '\$', please precede it with a \\. \n";
898 print "Other '\$' will be considered the beginning of a variable that\n";
899 print "must be defined before the \$org_name is printed.\n";
900 print "\n";
901 print "[$WHT$org_name$NRM]: $WHT";
902 $new_org_name = <STDIN>;
903 if ( $new_org_name eq "\n" ) {
904 $new_org_name = $org_name;
905 } else {
906 $new_org_name =~ s/[\r\n]//g;
907 $new_org_name =~ s/\"/&quot;/g;
908 }
909 return $new_org_name;
910 }
911
912 # org_logo
913 sub command2 {
914 print "Your organization's logo is an image that will be displayed at\n";
915 print "different times throughout SquirrelMail. ";
916 print "\n";
917 print "Please be aware of the following: \n";
918 print " - Relative URLs are relative to the config dir\n";
919 print " to use the default logo, use ../images/sm_logo.png\n";
920 print " - To specify a logo defined outside the SquirrelMail source tree\n";
921 print " use the absolute URL the webserver would use to include the file\n";
922 print " e.g. http://www.example.com/images/mylogo.gif or /images/mylogo.jpg\n";
923 print "\n";
924 print "[$WHT$org_logo$NRM]: $WHT";
925 $new_org_logo = <STDIN>;
926 if ( $new_org_logo eq "\n" ) {
927 $new_org_logo = $org_logo;
928 } else {
929 $new_org_logo =~ s/[\r\n]//g;
930 }
931 return $new_org_logo;
932 }
933
934 # org_logo_width
935 sub command2a {
936 print "Your organization's logo is an image that will be displayed at\n";
937 print "different times throughout SquirrelMail. Width\n";
938 print "and Height of your logo image. Use '0' to disable.\n";
939 print "\n";
940 print "Width: [$WHT$org_logo_width$NRM]: $WHT";
941 $new_org_logo_width = <STDIN>;
942 $new_org_logo_width =~ tr/0-9//cd; # only want digits!
943 if ( $new_org_logo_width eq '' ) {
944 $new_org_logo_width = $org_logo_width;
945 }
946 if ( $new_org_logo_width > 0 ) {
947 print "Height: [$WHT$org_logo_height$NRM]: $WHT";
948 $new_org_logo_height = <STDIN>;
949 $new_org_logo_height =~ tr/0-9//cd; # only want digits!
950 if( $new_org_logo_height eq '' ) {
951 $new_org_logo_height = $org_logo_height;
952 }
953 } else {
954 $new_org_logo_height = 0;
955 }
956 return ($new_org_logo_width, $new_org_logo_height);
957 }
958
959 # org_title
960 sub command3 {
961 print "A title is what is displayed at the top of the browser window in\n";
962 print "the titlebar. Usually this will end up looking something like:\n";
963 print "\"Netscape: $org_title\"\n";
964 print "\n";
965 print "If your Organization Title includes a '\$', please precede it with a \\. \n";
966 print "Other '\$' will be considered the beginning of a variable that\n";
967 print "must be defined before the \$org_title is printed.\n";
968 print "\$version, for example can be used, and will print the\n";
969 print "string representing the current SquirrelMail version.\n";
970 print "\n";
971 print "[$WHT$org_title$NRM]: $WHT";
972 $new_org_title = <STDIN>;
973 if ( $new_org_title eq "\n" ) {
974 $new_org_title = $org_title;
975 } else {
976 $new_org_title =~ s/[\r\n]//g;
977 $new_org_title =~ s/\"/\'/g;
978 }
979 return $new_org_title;
980 }
981
982 # signout_page
983 sub command4 {
984 print "When users click the Sign Out button they will be logged out and\n";
985 print "then sent to signout_page. If signout_page is left empty,\n";
986 print "(hit space and then return) they will be taken, as normal,\n";
987 print "to the default and rather sparse SquirrelMail signout page.\n";
988 print "\n";
989 print "[$WHT$signout_page$NRM]: $WHT";
990 $new_signout_page = <STDIN>;
991 if ( $new_signout_page eq "\n" ) {
992 $new_signout_page = $signout_page;
993 } else {
994 $new_signout_page =~ s/[\r\n]//g;
995 $new_signout_page =~ s/^\s+$//g;
996 }
997 return $new_signout_page;
998 }
999
1000 # Default top frame
1001 sub command6 {
1002 print "SquirrelMail defaults to using the whole of the browser window.\n";
1003 print "This allows you to keep it within a specified frame. The default\n";
1004 print "is '_top'\n";
1005 print "\n";
1006 print "[$WHT$frame_top$NRM]: $WHT";
1007 $new_frame_top = <STDIN>;
1008 if ( $new_frame_top eq "\n" ) {
1009 $new_frame_top = '_top';
1010 } else {
1011 $new_frame_top =~ s/[\r\n]//g;
1012 $new_frame_top =~ s/^\s+$//g;
1013 }
1014 return $new_frame_top;
1015 }
1016
1017 # Default link to provider
1018 sub command7 {
1019 print "Here you can set the link on the right of the page.\n";
1020 print "If empty, it will link to the SquirrelMail About page.\n";
1021 print "\n";
1022 print "[$WHT$provider_uri$NRM]: $WHT";
1023 $new_provider_uri = <STDIN>;
1024 if ( $new_provider_uri eq "\n" ) {
1025 $new_provider_uri = '';
1026 } else {
1027 $new_provider_uri =~ s/[\r\n]//g;
1028 $new_provider_uri =~ s/^\s+$//g;
1029 }
1030 return $new_provider_uri;
1031 }
1032
1033 sub command8 {
1034 print "Here you can set the name of the link on the right of the page.\n";
1035 print "The default is 'SquirrelMail'\n";
1036 print "\n";
1037 print "[$WHT$provider_name$NRM]: $WHT";
1038 $new_provider_name = <STDIN>;
1039 if ( $new_provider_name eq "\n" ) {
1040 $new_provider_name = 'SquirrelMail';
1041 } else {
1042 $new_provider_name =~ s/[\r\n]//g;
1043 $new_provider_name =~ s/^\s+$//g;
1044 $new_provider_name =~ s/\'/\\'/g;
1045 }
1046 return $new_provider_name;
1047 }
1048
1049 ####################################################################################
1050
1051 # domain
1052 sub command11 {
1053 print "The domain name is the suffix at the end of all email addresses. If\n";
1054 print "for example, your email address is jdoe\@example.com, then your domain\n";
1055 print "would be example.com.\n";
1056 print "\n";
1057 print "[$WHT$domain$NRM]: $WHT";
1058 $new_domain = <STDIN>;
1059 if ( $new_domain eq "\n" ) {
1060 $new_domain = $domain;
1061 } else {
1062 $new_domain =~ s/[\r\n]//g;
1063 }
1064 return $new_domain;
1065 }
1066
1067 # imapServerAddress
1068 sub command12 {
1069 print "This is the hostname where your IMAP server can be contacted.\n";
1070 print "[$WHT$imapServerAddress$NRM]: $WHT";
1071 $new_imapServerAddress = <STDIN>;
1072 if ( $new_imapServerAddress eq "\n" ) {
1073 $new_imapServerAddress = $imapServerAddress;
1074 } else {
1075 $new_imapServerAddress =~ s/[\r\n]//g;
1076 }
1077 return $new_imapServerAddress;
1078 }
1079
1080 # imapPort
1081 sub command13 {
1082 print "This is the port that your IMAP server is on. Usually this is 143.\n";
1083 print "[$WHT$imapPort$NRM]: $WHT";
1084 $new_imapPort = <STDIN>;
1085 if ( $new_imapPort eq "\n" ) {
1086 $new_imapPort = $imapPort;
1087 } else {
1088 $new_imapPort =~ s/[\r\n]//g;
1089 }
1090 return $new_imapPort;
1091 }
1092
1093 # useSendmail
1094 sub command14 {
1095 print "You now need to choose the method that you will use for sending\n";
1096 print "messages in SquirrelMail. You can either connect to an SMTP server\n";
1097 print "or use sendmail directly.\n";
1098 if ( lc($useSendmail) eq 'true' ) {
1099 $default_value = "1";
1100 } else {
1101 $default_value = "2";
1102 }
1103 print "\n";
1104 print " 1. Sendmail\n";
1105 print " 2. SMTP\n";
1106 print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
1107 $use_sendmail = <STDIN>;
1108 if ( ( $use_sendmail =~ /^1\n/i )
1109 || ( ( $use_sendmail =~ /^\n/ ) && ( $default_value eq "1" ) ) ) {
1110 $useSendmail = 'true';
1111 } else {
1112 $useSendmail = 'false';
1113 }
1114 return $useSendmail;
1115 }
1116
1117 # sendmail_path
1118 sub command15 {
1119 print "Specify where the sendmail executable is located. Usually /usr/sbin/sendmail\n";
1120 print "[$WHT$sendmail_path$NRM]: $WHT";
1121 $new_sendmail_path = <STDIN>;
1122 if ( $new_sendmail_path eq "\n" ) {
1123 $new_sendmail_path = $sendmail_path;
1124 } else {
1125 $new_sendmail_path =~ s/[\r\n]//g;
1126 }
1127 return $new_sendmail_path;
1128 }
1129
1130 # Extra sendmail arguments
1131 sub command_sendmail_args {
1132 print "Specify additional sendmail program arguments.\n";
1133 print "\n";
1134 print "Make sure that arguments are supported by your sendmail program. -f argument \n";
1135 print "is added automatically by SquirrelMail scripts. Variable defaults to standard\n";
1136 print "/usr/sbin/sendmail arguments. If you use qmail-inject, nbsmtp or any other \n";
1137 print "sendmail wrapper, which does not support -i and -t arguments, set variable to\n";
1138 print "empty string or use arguments suitable for your mailer.\n";
1139 print "\n";
1140 print "[$WHT$sendmail_args$NRM]: $WHT";
1141 $new_sendmail_args = <STDIN>;
1142 if ( $new_sendmail_args eq "\n" ) {
1143 $new_sendmail_args = $sendmail_args;
1144 } else {
1145 # strip linefeeds and crs.
1146 $new_sendmail_args =~ s/[\r\n]//g;
1147 }
1148 return trim($new_sendmail_args);
1149 }
1150
1151 # smtpServerAddress
1152 sub command16 {
1153 print "This is the hostname of your SMTP server.\n";
1154 print "[$WHT$smtpServerAddress$NRM]: $WHT";
1155 $new_smtpServerAddress = <STDIN>;
1156 if ( $new_smtpServerAddress eq "\n" ) {
1157 $new_smtpServerAddress = $smtpServerAddress;
1158 } else {
1159 $new_smtpServerAddress =~ s/[\r\n]//g;
1160 }
1161 return $new_smtpServerAddress;
1162 }
1163
1164 # smtpPort
1165 sub command17 {
1166 print "This is the port to connect to for SMTP. Usually 25.\n";
1167 print "[$WHT$smtpPort$NRM]: $WHT";
1168 $new_smtpPort = <STDIN>;
1169 if ( $new_smtpPort eq "\n" ) {
1170 $new_smtpPort = $smtpPort;
1171 } else {
1172 $new_smtpPort =~ s/[\r\n]//g;
1173 }
1174 return $new_smtpPort;
1175 }
1176
1177 # authenticated server
1178 sub command18 {
1179 return;
1180 # This sub disabled by tassium - it has been replaced with smtp_auth_mech
1181 print "Do you wish to use an authenticated SMTP server? Your server must\n";
1182 print "support this in order for SquirrelMail to work with it. We implemented\n";
1183 print "it according to RFC 2554.\n";
1184
1185 $YesNo = 'n';
1186 $YesNo = 'y' if ( lc($use_authenticated_smtp) eq 'true' );
1187
1188 print "Use authenticated SMTP server (y/n) [$WHT$YesNo$NRM]: $WHT";
1189
1190 $new_use_authenticated_smtp = <STDIN>;
1191 $new_use_authenticated_smtp =~ tr/yn//cd;
1192 return 'true' if ( $new_use_authenticated_smtp eq "y" );
1193 return 'false' if ( $new_use_authenticated_smtp eq "n" );
1194 return $use_authenticated_smtp;
1195 }
1196
1197 # pop before SMTP
1198 sub command18a {
1199 print "Do you wish to use POP3 before SMTP? Your server must\n";
1200 print "support this in order for SquirrelMail to work with it.\n";
1201
1202 $YesNo = 'n';
1203 $YesNo = 'y' if ( lc($pop_before_smtp) eq 'true' );
1204
1205 print "Use pop before SMTP (y/n) [$WHT$YesNo$NRM]: $WHT";
1206
1207 $new_pop_before_smtp = <STDIN>;
1208 $new_pop_before_smtp =~ tr/yn//cd;
1209 return 'true' if ( $new_pop_before_smtp eq "y" );
1210 return 'false' if ( $new_pop_before_smtp eq "n" );
1211 return $pop_before_smtp;
1212 }
1213
1214 # imap_server_type
1215 sub command19 {
1216 print "Each IMAP server has its own quirks. As much as we tried to stick\n";
1217 print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
1218 print "the same principles. We have made some work-arounds for some of\n";
1219 print "these servers. If you would like to use them, please select your\n";
1220 print "IMAP server. If you do not wish to use these work-arounds, you can\n";
1221 print "set this to \"other\", and none will be used.\n";
1222 print " courier = Courier IMAP server\n";
1223 print " cyrus = Cyrus IMAP server\n";
1224 print " dovecot = Dovecot Secure IMAP server\n";
1225 print " exchange = Microsoft Exchange IMAP server\n";
1226 print " hmailserver = hMailServer\n";
1227 print " macosx = Mac OS X Mailserver\n";
1228 print " mercury32 = Mercury Mail Transport System\n";
1229 print " uw = University of Washington's IMAP server\n";
1230 print "\n";
1231 print " other = Not one of the above servers\n";
1232 print "\n";
1233 print "[$WHT$imap_server_type$NRM]: $WHT";
1234 $new_imap_server_type = <STDIN>;
1235
1236 if ( $new_imap_server_type eq "\n" ) {
1237 $new_imap_server_type = $imap_server_type;
1238 } else {
1239 $new_imap_server_type =~ s/[\r\n]//g;
1240 }
1241 return $new_imap_server_type;
1242 }
1243
1244 # invert_time
1245 sub command110 {
1246 print "Sometimes the date of messages sent is messed up (off by a few hours\n";
1247 print "on some machines). Typically this happens if the system doesn't support\n";
1248 print "tm_gmtoff. It will happen only if your time zone is \"negative\".\n";
1249 print "This most often occurs on Solaris 7 machines in the United States.\n";
1250 print "By default, this is off. It should be kept off unless problems surface\n";
1251 print "about the time that messages are sent.\n";
1252 print " no = Do NOT fix time -- almost always correct\n";
1253 print " yes = Fix the time for this system\n";
1254
1255 $YesNo = 'n';
1256 $YesNo = 'y' if ( lc($invert_time) eq 'true' );
1257
1258 print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
1259
1260 $new_invert_time = <STDIN>;
1261 $new_invert_time =~ tr/yn//cd;
1262 return 'true' if ( $new_invert_time eq "y" );
1263 return 'false' if ( $new_invert_time eq "n" );
1264 return $invert_time;
1265 }
1266
1267 sub command111 {
1268 print "This is the delimiter that your IMAP server uses to distinguish between\n";
1269 print "folders. For example, Cyrus uses '.' as the delimiter and a complete\n";
1270 print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
1271 print "look like 'INBOX/Friends/Bob'. Normally this should be left at 'detect'\n";
1272 print "but if you are sure you know what delimiter your server uses, you can\n";
1273 print "specify it here.\n";
1274 print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
1275 print "[$WHT$optional_delimiter$NRM]: $WHT";
1276 $new_optional_delimiter = <STDIN>;
1277
1278 if ( $new_optional_delimiter eq "\n" ) {
1279 $new_optional_delimiter = $optional_delimiter;
1280 } else {
1281 $new_optional_delimiter =~ s/[\r\n]//g;
1282 }
1283 return $new_optional_delimiter;
1284 }
1285 # IMAP authentication type
1286 # Possible values: login, plain, cram-md5, digest-md5
1287 # Now offers to detect supported mechs, assuming server & port are set correctly
1288
1289 sub command112a {
1290 if ($use_imap_tls ne "0") {
1291 # 1. Script does not handle TLS.
1292 # 2. Server does not have to declare all supported authentication mechs when
1293 # STARTTLS is used. Supported mechs are declared only after STARTTLS.
1294 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1295 } else {
1296 print "If you have already set the hostname and port number, I can try to\n";
1297 print "detect the mechanisms your IMAP server supports.\n";
1298 print "I will try to detect CRAM-MD5 and DIGEST-MD5 support. I can't test\n";
1299 print "for \"login\" or \"plain\" without knowing a username and password.\n";
1300 print "Auto-detecting is optional - you can safely say \"n\" here.\n";
1301 print "\nTry to detect supported mechanisms? [y/N]: ";
1302 $inval=<STDIN>;
1303 chomp($inval);
1304 if ($inval =~ /^y\b/i) {
1305 # Yes, let's try to detect.
1306 print "Trying to detect IMAP capabilities...\n";
1307 my $host = $imapServerAddress . ':'. $imapPort;
1308 print "CRAM-MD5:\t";
1309 my $tmp = detect_auth_support('IMAP',$host,'CRAM-MD5');
1310 if (defined($tmp)) {
1311 if ($tmp eq 'YES') {
1312 print "$WHT SUPPORTED$NRM\n";
1313 } else {
1314 print "$WHT NOT SUPPORTED$NRM\n";
1315 }
1316 } else {
1317 print $WHT . " ERROR DETECTING$NRM\n";
1318 }
1319
1320 print "DIGEST-MD5:\t";
1321 $tmp = detect_auth_support('IMAP',$host,'DIGEST-MD5');
1322 if (defined($tmp)) {
1323 if ($tmp eq 'YES') {
1324 print "$WHT SUPPORTED$NRM\n";
1325 } else {
1326 print "$WHT NOT SUPPORTED$NRM\n";
1327 }
1328 } else {
1329 print $WHT . " ERROR DETECTING$NRM\n";
1330 }
1331
1332 }
1333 }
1334 print "\nWhat authentication mechanism do you want to use for IMAP connections?\n\n";
1335 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1336 print $WHT . "plain" . $NRM . " - SASL PLAIN. If you need this, you already know it.\n";
1337 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext methods.\n";
1338 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1339 print "\n*** YOUR IMAP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n";
1340 print "If you don't understand or are unsure, you probably want \"login\"\n\n";
1341 print "login, plain, cram-md5, or digest-md5 [$WHT$imap_auth_mech$NRM]: $WHT";
1342 $inval=<STDIN>;
1343 chomp($inval);
1344 if ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) || ($inval =~ /^login\b/i) || ($inval =~ /^plain\b/i)) {
1345 return lc($inval);
1346 } else {
1347 # user entered garbage or default value so nothing needs to be set
1348 return $imap_auth_mech;
1349 }
1350 }
1351
1352
1353 # SMTP authentication type
1354 # Possible choices: none, plain, cram-md5, digest-md5
1355 sub command112b {
1356 if ($use_smtp_tls ne "0") {
1357 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1358 } elsif (eval ("use IO::Socket; 1")) {
1359 # try loading IO::Socket module
1360 print "If you have already set the hostname and port number, I can try to\n";
1361 print "automatically detect some of the mechanisms your SMTP server supports.\n";
1362 print "Auto-detection is *optional* - you can safely say \"n\" here.\n";
1363 print "\nTry to detect auth mechanisms? [y/N]: ";
1364 $inval=<STDIN>;
1365 chomp($inval);
1366 if ($inval =~ /^y\b/i) {
1367 # Yes, let's try to detect.
1368 print "Trying to detect supported methods (SMTP)...\n";
1369
1370 # Special case!
1371 # Check none by trying to relay to junk@microsoft.com
1372 $host = $smtpServerAddress . ':' . $smtpPort;
1373 my $sock = IO::Socket::INET->new($host);
1374 print "Testing none:\t\t$WHT";
1375 if (!defined($sock)) {
1376 print " ERROR TESTING\n";
1377 close $sock;
1378 } else {
1379 print $sock "HELO $domain\r\n";
1380 $got = <$sock>; # Discard
1381 print $sock "MAIL FROM:<tester\@squirrelmail.org>\r\n";
1382 $got = <$sock>; # Discard
1383 print $sock "RCPT TO:<junk\@microsoft.com\r\n";
1384 $got = <$sock>; # This is the important line
1385 if ($got =~ /^250\b/) { # SMTP will relay without auth
1386 print "SUPPORTED$NRM\n";
1387 } else {
1388 print "NOT SUPPORTED$NRM\n";
1389 }
1390 print $sock "RSET\r\n";
1391 print $sock "QUIT\r\n";
1392 close $sock;
1393 }
1394 # Try login (SquirrelMail default)
1395 print "Testing login:\t\t";
1396 $tmp=detect_auth_support('SMTP',$host,'LOGIN');
1397 if (defined($tmp)) {
1398 if ($tmp eq 'YES') {
1399 print $WHT . "SUPPORTED$NRM\n";
1400 } else {
1401 print $WHT . "NOT SUPPORTED$NRM\n";
1402 }
1403 } else {
1404 print $WHT . "ERROR DETECTING$NRM\n";
1405 }
1406
1407 # Try CRAM-MD5
1408 print "Testing CRAM-MD5:\t";
1409 $tmp=detect_auth_support('SMTP',$host,'CRAM-MD5');
1410 if (defined($tmp)) {
1411 if ($tmp eq 'YES') {
1412 print $WHT . "SUPPORTED$NRM\n";
1413 } else {
1414 print $WHT . "NOT SUPPORTED$NRM\n";
1415 }
1416 } else {
1417 print $WHT . "ERROR DETECTING$NRM\n";
1418 }
1419
1420
1421 print "Testing DIGEST-MD5:\t";
1422 $tmp=detect_auth_support('SMTP',$host,'DIGEST-MD5');
1423 if (defined($tmp)) {
1424 if ($tmp eq 'YES') {
1425 print $WHT . "SUPPORTED$NRM\n";
1426 } else {
1427 print $WHT . "NOT SUPPORTED$NRM\n";
1428 }
1429 } else {
1430 print $WHT . "ERROR DETECTING$NRM\n";
1431 }
1432 }
1433 }
1434 print "\nWhat authentication mechanism do you want to use for SMTP connections?\n";
1435 print $WHT . "none" . $NRM . " - Your SMTP server does not require authorization.\n";
1436 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1437 print $WHT . "plain" . $NRM . " - SASL PLAIN. You already know it if you need this.\n";
1438 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext.\n";
1439 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1440 print $WHT . "\n*** YOUR SMTP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n" . $NRM;
1441 print "If you don't understand or are unsure, you probably want \"none\"\n\n";
1442 print "none, login, cram-md5, or digest-md5 [$WHT$smtp_auth_mech$NRM]: $WHT";
1443 $inval=<STDIN>;
1444 chomp($inval);
1445 if ($inval =~ /^none\b/i) {
1446 # SMTP doesn't necessarily require logins
1447 return "none";
1448 }
1449 if ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) ||
1450 ($inval =~ /^login\b/i) || ($inval =~/^plain\b/i)) {
1451 return lc($inval);
1452 } else {
1453 # user entered garbage, or default value so nothing needs to be set
1454 return $smtp_auth_mech;
1455 }
1456 }
1457
1458 # TLS
1459 # This sub is reused for IMAP and SMTP
1460 # Args: service name, default value
1461 sub command_use_tls {
1462 my($default_val,$service,$inval);
1463 $service=$_[0];
1464 $default_val=$_[1];
1465 print "TLS (Transport Layer Security) encrypts the traffic between server and client.\n";
1466 print "STARTTLS extensions allow to start encryption on existing plain text connection.\n";
1467 print "These options add specific PHP and IMAP server configuration requirements.\n";
1468 print "See SquirrelMail documentation about connection security.\n";
1469 print "\n";
1470 print "If your " . $service . " server is localhost, you can safely disable this.\n";
1471 print "If it is remote, you may wish to seriously consider enabling this.\n";
1472 $valid_input=0;
1473 while ($valid_input eq 0) {
1474 print "\nSelect connection security model:\n";
1475 print " 0 - Use plain text connection\n";
1476 print " 1 - Use TLS connection\n";
1477 print " 2 - Use STARTTLS extension\n";
1478 print "Select [$default_val]: ";
1479 $inval=<STDIN>;
1480 $inval=trim($inval);
1481 if ($inval =~ /^[012]$/ || $inval eq '') {
1482 $valid_input = 1;
1483 }
1484 }
1485 if ($inval ne '') {$default_val = $inval};
1486 return $default_val;
1487 }
1488
1489 # This sub is used to display human readable text for
1490 # $use_imap_tls and $use_smtp_tls values in conf.pl menu
1491 sub display_use_tls($) {
1492 my $val = shift(@_);
1493 my $ret = 'disabled';
1494 if ($val eq '2') {
1495 $ret = 'STARTTLS';
1496 } elsif ($val eq '1') {
1497 $ret = 'TLS';
1498 }
1499 return $ret;
1500 }
1501
1502 # $encode_header_key
1503 sub command114{
1504 print "Encryption key allows to hide SquirrelMail Received: headers\n";
1505 print "in outbound messages. Interface uses encryption key to encode\n";
1506 print "username, remote address and proxied address, then stores encoded\n";
1507 print "information in X-Squirrel-* headers.\n";
1508 print "\n";
1509 print "Warning: used encryption function is not bulletproof. When used\n";
1510 print "with static encryption keys, it provides only minimal security\n";
1511 print "measures and information can be decoded quickly.\n";
1512 print "\n";
1513 print "Encoded information can be decoded with decrypt_headers.php script\n";
1514 print "from SquirrelMail contrib/ directory.\n";
1515 print "\n";
1516 print "Enter encryption key: ";
1517 $new_encode_header_key = <STDIN>;
1518 if ( $new_encode_header_key eq "\n" ) {
1519 $new_encode_header_key = $encode_header_key;
1520 } else {
1521 $new_encode_header_key =~ s/[\r\n]//g;
1522 }
1523 return $new_encode_header_key;
1524 }
1525
1526 # MOTD
1527 sub command71 {
1528 print "\nYou can now create the welcome message that is displayed\n";
1529 print "every time a user logs on. You can use HTML or just plain\n";
1530 print
1531 "text. If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
1532
1533 $new_motd = "";
1534 do {
1535 print "] ";
1536 $line = <STDIN>;
1537 $line =~ s/[\r\n]//g;
1538 if ( $line ne "@" ) {
1539 $line =~ s/ /\&nbsp;\&nbsp;/g;
1540 $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
1541 $line =~ s/$/ /;
1542 $line =~ s/\"/\\\"/g;
1543
1544 $new_motd = $new_motd . $line;
1545 }
1546 } while ( $line ne "@" );
1547 return $new_motd;
1548 }
1549
1550 ################# PLUGINS ###################
1551
1552 sub command81 {
1553 $command =~ s/[\s\n\r]*//g;
1554 if ( $command > 0 ) {
1555 $command = $command - 1;
1556 if ( $command <= $#plugins ) {
1557 @newplugins = ();
1558 $ct = 0;
1559 while ( $ct <= $#plugins ) {
1560 if ( $ct != $command ) {
1561 @newplugins = ( @newplugins, $plugins[$ct] );
1562 }
1563 $ct++;
1564 }
1565 @plugins = @newplugins;
1566 } elsif ( $command <= $#plugins + $#unused_plugins + 1 ) {
1567 $num = $command - $#plugins - 1;
1568 @newplugins = @plugins;
1569 $ct = 0;
1570 while ( $ct <= $#unused_plugins ) {
1571 if ( $ct == $num ) {
1572 @newplugins = ( @newplugins, $unused_plugins[$ct] );
1573 }
1574 $ct++;
1575 }
1576 @plugins = @newplugins;
1577 }
1578 }
1579 return @plugins;
1580 }
1581
1582 ################# FOLDERS ###################
1583
1584 # default_folder_prefix
1585 sub command21 {
1586 print "Some IMAP servers (UW, for example) store mail and folders in\n";
1587 print "your user space in a separate subdirectory. This is where you\n";
1588 print "specify what that directory is.\n";
1589 print "\n";
1590 print "EXAMPLE: mail/";
1591 print "\n";
1592 print "NOTE: If you use Cyrus, or some server that would not use this\n";
1593 print " option, you must set this to 'none'.\n";
1594 print "\n";
1595 print "[$WHT$default_folder_prefix$NRM]: $WHT";
1596 $new_default_folder_prefix = <STDIN>;
1597
1598 if ( $new_default_folder_prefix eq "\n" ) {
1599 $new_default_folder_prefix = $default_folder_prefix;
1600 } else {
1601 $new_default_folder_prefix =~ s/[\r\n]//g;
1602 }
1603 if ( ( $new_default_folder_prefix =~ /^\s*$/ ) || ( $new_default_folder_prefix =~ m/^none$/i ) ) {
1604 $new_default_folder_prefix = "";
1605 } else {
1606 # add the trailing delimiter only if we know what the server is.
1607 if (($imap_server_type eq 'cyrus' and
1608 $optional_delimiter eq 'detect') or
1609 ($imap_server_type eq 'courier' and
1610 $optional_delimiter eq 'detect')) {
1611 $new_default_folder_prefix =~ s/\.*$/\./;
1612 } elsif ($imap_server_type eq 'uw' and
1613 $optional_delimiter eq 'detect') {
1614 $new_default_folder_prefix =~ s/\/*$/\//;
1615 }
1616 }
1617 return $new_default_folder_prefix;
1618 }
1619
1620 # Show Folder Prefix
1621 sub command22 {
1622 print "It is possible to set up the default folder prefix as a user\n";
1623 print "specific option, where each user can specify what their mail\n";
1624 print "folder is. If you set this to false, they will never see the\n";
1625 print "option, but if it is true, this option will appear in the\n";
1626 print "'options' section.\n";
1627 print "\n";
1628 print "NOTE: You set the default folder prefix in option '1' of this\n";
1629 print " section. That will be the default if the user doesn't\n";
1630 print " specify anything different.\n";
1631 print "\n";
1632
1633 if ( lc($show_prefix_option) eq 'true' ) {
1634 $default_value = "y";
1635 } else {
1636 $default_value = "n";
1637 }
1638 print "\n";
1639 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1640 $new_show = <STDIN>;
1641 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1642 $show_prefix_option = 'true';
1643 } else {
1644 $show_prefix_option = 'false';
1645 }
1646 return $show_prefix_option;
1647 }
1648
1649 # Trash Folder
1650 sub command23a {
1651 print "You can now specify where the default trash folder is located.\n";
1652 print "On servers where you do not want this, you can set it to anything\n";
1653 print "and set option 6 to false.\n";
1654 print "\n";
1655 print "This is relative to where the rest of your email is kept. You do\n";
1656 print "not need to worry about their mail directory. If this folder\n";
1657 print "would be ~/mail/trash on the filesystem, you only need to specify\n";
1658 print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
1659 print "\n";
1660
1661 print "[$WHT$trash_folder$NRM]: $WHT";
1662 $new_trash_folder = <STDIN>;
1663 if ( $new_trash_folder eq "\n" ) {
1664 $new_trash_folder = $trash_folder;
1665 } else {
1666 if (check_imap_folder($new_trash_folder)) {
1667 $new_trash_folder =~ s/[\r\n]//g;
1668 } else {
1669 $new_trash_folder = $trash_folder;
1670 }
1671 }
1672 return $new_trash_folder;
1673 }
1674
1675 # Sent Folder
1676 sub command23b {
1677 print "This is where messages that are sent will be stored. SquirrelMail\n";
1678 print "by default puts a copy of all outgoing messages in this folder.\n";
1679 print "\n";
1680 print "This is relative to where the rest of your email is kept. You do\n";
1681 print "not need to worry about their mail directory. If this folder\n";
1682 print "would be ~/mail/sent on the filesystem, you only need to specify\n";
1683 print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
1684 print "\n";
1685
1686 print "[$WHT$sent_folder$NRM]: $WHT";
1687 $new_sent_folder = <STDIN>;
1688 if ( $new_sent_folder eq "\n" ) {
1689 $new_sent_folder = $sent_folder;
1690 } else {
1691 if (check_imap_folder($new_sent_folder)) {
1692 $new_sent_folder =~ s/[\r\n]//g;
1693 } else {
1694 $new_sent_folder = $sent_folder;
1695 }
1696 }
1697 return $new_sent_folder;
1698 }
1699
1700 # Draft Folder
1701 sub command23c {
1702 print "You can now specify where the default draft folder is located.\n";
1703 print "On servers where you do not want this, you can set it to anything\n";
1704 print "and set option 9 to false.\n";
1705 print "\n";
1706 print "This is relative to where the rest of your email is kept. You do\n";
1707 print "not need to worry about their mail directory. If this folder\n";
1708 print "would be ~/mail/drafts on the filesystem, you only need to specify\n";
1709 print "that this is 'drafts', and be sure to put 'mail/' in option 1.\n";
1710 print "\n";
1711
1712 print "[$WHT$draft_folder$NRM]: $WHT";
1713 $new_draft_folder = <STDIN>;
1714 if ( $new_draft_folder eq "\n" ) {
1715 $new_draft_folder = $draft_folder;
1716 } else {
1717 if (check_imap_folder($new_draft_folder)) {
1718 $new_draft_folder =~ s/[\r\n]//g;
1719 } else {
1720 $new_draft_folder = $draft_folder;
1721 }
1722 }
1723 return $new_draft_folder;
1724 }
1725
1726 # default move to trash
1727 sub command24a {
1728 print "By default, should messages get moved to the trash folder? You\n";
1729 print "can specify the default trash folder in option 3. If this is set\n";
1730 print "to false, messages will get deleted immediately without moving\n";
1731 print "to the trash folder.\n";
1732 print "\n";
1733 print "Trash folder is currently: $trash_folder\n";
1734 print "\n";
1735
1736 if ( lc($default_move_to_trash) eq 'true' ) {
1737 $default_value = "y";
1738 } else {
1739 $default_value = "n";
1740 }
1741 print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
1742 $new_show = <STDIN>;
1743 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1744 $default_move_to_trash = 'true';
1745 } else {
1746 $default_move_to_trash = 'false';
1747 }
1748 return $default_move_to_trash;
1749 }
1750
1751 # default move to sent
1752 sub command24b {
1753 print "By default, should messages get moved to the sent folder? You\n";
1754 print "can specify the default sent folder in option 4. If this is set\n";
1755 print "to false, messages will get sent and no copy will be made.\n";
1756 print "\n";
1757 print "Sent folder is currently: $sent_folder\n";
1758 print "\n";
1759
1760 if ( lc($default_move_to_sent) eq 'true' ) {
1761 $default_value = "y";
1762 } else {
1763 $default_value = "n";
1764 }
1765 print "By default, move to sent (y/n) [$WHT$default_value$NRM]: $WHT";
1766 $new_show = <STDIN>;
1767 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1768 $default_move_to_sent = 'true';
1769 } else {
1770 $default_move_to_sent = 'false';
1771 }
1772 return $default_move_to_sent;
1773 }
1774
1775 # default save as draft
1776 sub command24c {
1777 print "By default, should the save to draft option be shown? You can\n";
1778 print "specify the default drafts folder in option 5. If this is set\n";
1779 print "to false, users will not be shown the save to draft option.\n";
1780 print "\n";
1781 print "Drafts folder is currently: $draft_folder\n";
1782 print "\n";
1783
1784 if ( lc($default_move_to_draft) eq 'true' ) {
1785 $default_value = "y";
1786 } else {
1787 $default_value = "n";
1788 }
1789 print "By default, save as draft (y/n) [$WHT$default_value$NRM]: $WHT";
1790 $new_show = <STDIN>;
1791 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1792 $default_save_as_draft = 'true';
1793 } else {
1794 $default_save_as_draft = 'false';
1795 }
1796 return $default_save_as_draft;
1797 }
1798
1799 # List special folders first
1800 sub command27 {
1801 print "SquirrelMail has what we call 'special folders' that are not\n";
1802 print "manipulated and viewed like normal folders. Some examples of\n";
1803 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
1804 print "Simply asks if you want these folders listed first in the folder\n";
1805 print "listing.\n";
1806 print "\n";
1807
1808 if ( lc($list_special_folders_first) eq 'true' ) {
1809 $default_value = "y";
1810 } else {
1811 $default_value = "n";
1812 }
1813 print "\n";
1814 print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
1815 $new_show = <STDIN>;
1816 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1817 $list_special_folders_first = 'true';
1818 } else {
1819 $list_special_folders_first = 'false';
1820 }
1821 return $list_special_folders_first;
1822 }
1823
1824 # Show special folders color
1825 sub command28 {
1826 print "SquirrelMail has what we call 'special folders' that are not\n";
1827 print "manipulated and viewed like normal folders. Some examples of\n";
1828 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
1829 print "wants to know if we should display special folders in a\n";
1830 print "color than the other folders.\n";
1831 print "\n";
1832
1833 if ( lc($use_special_folder_color) eq 'true' ) {
1834 $default_value = "y";
1835 } else {
1836 $default_value = "n";
1837 }
1838 print "\n";
1839 print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
1840 $new_show = <STDIN>;
1841 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1842 $use_special_folder_color = 'true';
1843 } else {
1844 $use_special_folder_color = 'false';
1845 }
1846 return $use_special_folder_color;
1847 }
1848
1849 # Auto expunge
1850 sub command29 {
1851 print "The way that IMAP handles deleting messages is as follows. You\n";
1852 print "mark the message as deleted, and then to 'really' delete it, you\n";
1853 print "expunge it. This option asks if you want to just have messages\n";
1854 print "marked as deleted, or if you want SquirrelMail to expunge the \n";
1855 print "messages too.\n";
1856 print "\n";
1857
1858 if ( lc($auto_expunge) eq 'true' ) {
1859 $default_value = "y";
1860 } else {
1861 $default_value = "n";
1862 }
1863 print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
1864 $new_show = <STDIN>;
1865 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1866 $auto_expunge = 'true';
1867 } else {
1868 $auto_expunge = 'false';
1869 }
1870 return $auto_expunge;
1871 }
1872
1873 # Default sub of inbox
1874 sub command210 {
1875 print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
1876 print "This can cause some confusion in folder creation for users when\n";
1877 print "they try to create folders and don't put it as a subfolder of INBOX\n";
1878 print "and get permission errors. This option asks if you want folders\n";
1879 print "to be subfolders of INBOX by default.\n";
1880 print "\n";
1881
1882 if ( lc($default_sub_of_inbox) eq 'true' ) {
1883 $default_value = "y";
1884 } else {
1885 $default_value = "n";
1886 }
1887 print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
1888 $new_show = <STDIN>;
1889 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1890 $default_sub_of_inbox = 'true';
1891 } else {
1892 $default_sub_of_inbox = 'false';
1893 }
1894 return $default_sub_of_inbox;
1895 }
1896
1897 # Show contain subfolder option
1898 sub command211 {
1899 print "Some IMAP servers (UW) make it so that there are two types of\n";
1900 print "folders. Those that contain messages, and those that contain\n";
1901 print "subfolders. If this is the case for your server, set this to\n";
1902 print "true, and it will ask the user whether the folder they are\n";
1903 print "creating contains subfolders or messages.\n";
1904 print "\n";
1905
1906 if ( lc($show_contain_subfolders_option) eq 'true' ) {
1907 $default_value = "y";
1908 } else {
1909 $default_value = "n";
1910 }
1911 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1912 $new_show = <STDIN>;
1913 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1914 $show_contain_subfolders_option = 'true';
1915 } else {
1916 $show_contain_subfolders_option = 'false';
1917 }
1918 return $show_contain_subfolders_option;
1919 }
1920
1921 # Default Unseen Notify
1922 sub command212 {
1923 print "This option specifies where the users will receive notification\n";
1924 print "about unseen messages by default. This is of course an option that\n";
1925 print "can be changed on a user level.\n";
1926 print " 1 = No notification\n";
1927 print " 2 = Only on the INBOX\n";
1928 print " 3 = On all folders\n";
1929 print "\n";
1930
1931 print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
1932 $new_show = <STDIN>;
1933 if ( $new_show =~ /^[123]\n/i ) {
1934 $default_unseen_notify = $new_show;
1935 }
1936 $default_unseen_notify =~ s/[\r\n]//g;
1937 return $default_unseen_notify;
1938 }
1939
1940 # Default Unseen Type
1941 sub command213 {
1942 print "Here you can define the default way that unseen messages will be displayed\n";
1943 print "to the user in the folder listing on the left side.\n";
1944 print " 1 = Only unseen messages (4)\n";
1945 print " 2 = Unseen and Total messages (4/27)\n";
1946 print "\n";
1947
1948 print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
1949 $new_show = <STDIN>;
1950 if ( $new_show =~ /^[12]\n/i ) {
1951 $default_unseen_type = $new_show;
1952 }
1953 $default_unseen_type =~ s/[\r\n]//g;
1954 return $default_unseen_type;
1955 }
1956
1957 # Auto create special folders
1958 sub command214 {
1959 print "Would you like the Sent, Trash, and Drafts folders to be created\n";
1960 print "automatically print for you when a user logs in? If the user\n";
1961 print "accidentally deletes their special folders, this option will\n";
1962 print "automatically create it again for them.\n";
1963 print "\n";
1964
1965 if ( lc($auto_create_special) eq 'true' ) {
1966 $default_value = "y";
1967 } else {
1968 $default_value = "n";
1969 }
1970 print "Auto create special folders? (y/n) [$WHT$default_value$NRM]: $WHT";
1971 $new_show = <STDIN>;
1972 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1973 $auto_create_special = 'true';
1974 } else {
1975 $auto_create_special = 'false';
1976 }
1977 return $auto_create_special;
1978 }
1979
1980 # Automatically delete folders
1981 sub command215 {
1982 if ( $imap_server_type eq "uw" ) {
1983 print "UW IMAP servers will not allow folders containing mail to also contain folders.\n";
1984 print "Deleting folders will bypass the trash folder and be immediately deleted\n\n";
1985 print "If this is not the correct value for your server,\n";
1986 print "please use option D on the Main Menu to configure your server correctly.\n\n";
1987 print "Press any key to continue...\n";
1988 $new_delete = <STDIN>;
1989 $delete_folder = 'true';
1990 } else {
1991 if ( $imap_server_type eq "courier" ) {
1992 print "Courier (or Courier-IMAP) IMAP servers may not support ";
1993 print "subfolders of Trash. \n";
1994 print "Specifically, if Courier is set to always move messages to Trash, \n";
1995 print "Trash will be treated by Courier as a special folder that does not \n";
1996 print "allow subfolders. \n\n";
1997 print "Please verify your Courier configuration, and test folder deletion \n";
1998 print "when changing this setting.\n\n";
1999 }
2000
2001 print "Are subfolders of the Trash supported by your IMAP server?\n";
2002 print "If so, should deleted folders be sent to Trash?\n";
2003 print "If not, say no (deleted folders should not be sent to Trash)\n\n";
2004 # reversal of logic.
2005 # question was: Should folders be automatically deleted instead of sent to trash..
2006 # we've changed the question to make it more clear,
2007 # and are here handling that to avoid changing the answers..
2008 if ( lc($delete_folder) eq 'true' ) {
2009 $default_value = "n";
2010 } else {
2011 $default_value = "y";
2012 }
2013 print "Send deleted folders to Trash? (y/n) [$WHT$default_value$NRM]: $WHT";
2014 $new_delete = <STDIN>;
2015 if ( ( $new_delete =~ /^y\n/i ) || ( ( $new_delete =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2016 $delete_folder = 'false';
2017 } else {
2018 $delete_folder = 'true';
2019 }
2020 }
2021 return $delete_folder;
2022 }
2023
2024 #noselect fix
2025 sub command216 {
2026 print "Some IMAP server allow subfolders to exist even if the parent\n";
2027 print "folders do not. This fixes some problems with the folder list\n";
2028 print "when this is the case, causing the /NoSelect folders to be displayed\n";
2029 print "\n";
2030
2031 if ( lc($noselect_fix_enable) eq 'true' ) {
2032 $default_value = "y";
2033 } else {
2034 $default_value = "n";
2035 }
2036 print "enable noselect fix? (y/n) [$WHT$noselect_fix_enable$NRM]: $WHT";
2037 $noselect_fix_enable = <STDIN>;
2038 if ( ( $noselect_fix_enable =~ /^y\n/i ) || ( ( $noselect_fix_enable =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2039 $noselect_fix_enable = 'true';
2040 } else {
2041 $noselect_fix_enable = 'false';
2042 }
2043 return $noselect_fix_enable;
2044 }
2045 ############# GENERAL OPTIONS #####################
2046
2047 # Data directory
2048 sub command33a {
2049 print "Specify the location for your data directory.\n";
2050 print "You need to create this directory yourself.\n";
2051 print "The path name can be absolute or relative (to the config directory).\n";
2052 print "Here are two examples:\n";
2053 print " Absolute: /var/local/squirrelmail/data/\n";
2054 print " Relative: ../data/\n";
2055 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2056 print "will be converted to their absolute path equivalents in config.php.\n\n";
2057 print "Note: There are potential security risks with having a writeable directory\n";
2058 print "under the web server's root directory (ex: /home/httpd/html).\n";
2059 print "For this reason, it is recommended to put the data directory\n";
2060 print "in an alternate location of your choice. \n";
2061 print "\n";
2062
2063 print "[$WHT$data_dir$NRM]: $WHT";
2064 $new_data_dir = <STDIN>;
2065 if ( $new_data_dir eq "\n" ) {
2066 $new_data_dir = $data_dir;
2067 } else {
2068 $new_data_dir =~ s/[\r\n]//g;
2069 }
2070 if ( $new_data_dir =~ /^\s*$/ ) {
2071 $new_data_dir = "";
2072 } else {
2073 $new_data_dir =~ s/\/*$//g;
2074 $new_data_dir =~ s/$/\//g;
2075 }
2076 return $new_data_dir;
2077 }
2078
2079 # Attachment directory
2080 sub command33b {
2081 print "Path to directory used for storing attachments while a mail is\n";
2082 print "being composed. The path name can be absolute or relative (to the\n";
2083 print "config directory). Here are two examples:\n";
2084 print " Absolute: /var/local/squirrelmail/attach/\n";
2085 print " Relative: ../attach/\n";
2086 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2087 print "will be converted to their absolute path equivalents in config.php.\n\n";
2088 print "Note: There are a few security considerations regarding this\n";
2089 print "directory:\n";
2090 print " 1. It should have the permission 733 (rwx-wx-wx) to make it\n";
2091 print " impossible for a random person with access to the webserver\n";
2092 print " to list files in this directory. Confidential data might\n";
2093 print " be laying around in there.\n";
2094 print " Depending on your user:group assignments, 730 (rwx-wx---)\n";
2095 print " may be possible, and more secure (e.g. root:apache)\n";
2096 print " 2. Since the webserver is not able to list the files in the\n";
2097 print " content is also impossible for the webserver to delete files\n";
2098 print " lying around there for too long.\n";
2099 print " 3. It should probably be another directory than the data\n";
2100 print " directory specified in option 3.\n";
2101 print "\n";
2102
2103 print "[$WHT$attachment_dir$NRM]: $WHT";
2104 $new_attachment_dir = <STDIN>;
2105 if ( $new_attachment_dir eq "\n" ) {
2106 $new_attachment_dir = $attachment_dir;
2107 } else {
2108 $new_attachment_dir =~ s/[\r\n]//g;
2109 }
2110 if ( $new_attachment_dir =~ /^\s*$/ ) {
2111 $new_attachment_dir = "";
2112 } else {
2113 $new_attachment_dir =~ s/\/*$//g;
2114 $new_attachment_dir =~ s/$/\//g;
2115 }
2116 return $new_attachment_dir;
2117 }
2118
2119 sub command33c {
2120 print "The directory hash level setting allows you to configure the level\n";
2121 print "of hashing that SquirrelMail employs in your data and attachment\n";
2122 print "directories. This value must be an integer ranging from 0 to 4.\n";
2123 print "When this value is set to 0, SquirrelMail will simply store all\n";
2124 print "files as normal in the data and attachment directories. However,\n";
2125 print "when set to a value from 1 to 4, a simple hashing scheme will be\n";
2126 print "used to organize the files in this directory. In short, the crc32\n";
2127 print "value for a username will be computed. Then, up to the first 4\n";
2128 print "digits of the hash, as set by this configuration value, will be\n";
2129 print "used to directory hash the files for that user in the data and\n";
2130 print "attachment directory. This allows for better performance on\n";
2131 print "servers with larger numbers of users.\n";
2132 print "\n";
2133
2134 print "[$WHT$dir_hash_level$NRM]: $WHT";
2135 $new_dir_hash_level = <STDIN>;
2136 if ( $new_dir_hash_level eq "\n" ) {
2137 $new_dir_hash_level = $dir_hash_level;
2138 } else {
2139 $new_dir_hash_level =~ s/[\r\n]//g;
2140 }
2141 if ( ( int($new_dir_hash_level) < 0 )
2142 || ( int($new_dir_hash_level) > 4 )
2143 || !( int($new_dir_hash_level) eq $new_dir_hash_level ) ) {
2144 print "Invalid Directory Hash Level.\n";
2145 print "Value must be an integer ranging from 0 to 4\n";
2146 print "Hit enter to continue.\n";
2147 $enter_key = <STDIN>;
2148
2149 $new_dir_hash_level = $dir_hash_level;
2150 }
2151
2152 return $new_dir_hash_level;
2153 }
2154
2155 sub command35 {
2156 print "This is the default size (in pixels) of the left folder list.\n";
2157 print "Default is 200, but you can set it to whatever you wish. This\n";
2158 print "is a user preference, so this will only show up as their default.\n";
2159 print "\n";
2160 print "[$WHT$default_left_size$NRM]: $WHT";
2161 $new_default_left_size = <STDIN>;
2162 if ( $new_default_left_size eq "\n" ) {
2163 $new_default_left_size = $default_left_size;
2164 } else {
2165 $new_default_left_size =~ s/[\r\n]//g;
2166 }
2167 return $new_default_left_size;
2168 }
2169
2170 sub command36 {
2171 print "Some IMAP servers only have lowercase letters in the usernames\n";
2172 print "but they still allow people with uppercase to log in. This\n";
2173 print "causes a problem with the user's preference files. This option\n";
2174 print "transparently changes all usernames to lowercase.";
2175 print "\n";
2176
2177 if ( lc($force_username_lowercase) eq 'true' ) {
2178 $default_value = "y";
2179 } else {
2180 $default_value = "n";
2181 }
2182 print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
2183 $new_show = <STDIN>;
2184 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2185 return 'true';
2186 }
2187 return 'false';
2188 }
2189
2190 sub command37 {
2191 print "";
2192 print "\n";
2193
2194 if ( lc($default_use_priority) eq 'true' ) {
2195 $default_value = "y";
2196 } else {
2197 $default_value = "n";
2198 }
2199
2200 print "Allow users to specify priority of outgoing mail (y/n) [$WHT$default_value$NRM]: $WHT";
2201 $new_show = <STDIN>;
2202 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2203 return 'true';
2204 }
2205 return 'false';
2206 }
2207
2208 sub command38 {
2209 print "";
2210 print "\n";
2211
2212 if ( lc($default_hide_attribution) eq 'true' ) {
2213 $default_value = "y";
2214 } else {
2215 $default_value = "n";
2216 }
2217
2218 print "Hide SM attributions (y/n) [$WHT$default_value$NRM]: $WHT";
2219 $new_show = <STDIN>;
2220 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2221 return 'true';
2222 }
2223 return 'false';
2224 }
2225
2226 sub command39 {
2227 print "";
2228 print "\n";
2229
2230 if ( lc($default_use_mdn) eq 'true' ) {
2231 $default_value = "y";
2232 } else {
2233 $default_value = "n";
2234 }
2235
2236 print "Enable support for read/delivery receipt support (y/n) [$WHT$default_value$NRM]: $WHT";
2237 $new_show = <STDIN>;
2238 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2239 return 'true';
2240 }
2241 return 'false';
2242 }
2243
2244
2245 sub command310 {
2246 print " In loosely managed environments, you may want to allow users
2247 to edit their full name and email address. In strictly managed
2248 environments, you may want to force users to use the name
2249 and email address assigned to them.
2250
2251 'y' - allow a user to edit their full name and email address,
2252 'n' - users must use the assigned values.
2253
2254 ";
2255
2256 if ( lc($edit_identity) eq 'true' ) {
2257 $default_value = "y";
2258 } else {
2259 $default_value = "n";
2260 }
2261 print "Allow editing of user's identity? (y/n) [$WHT$default_value$NRM]: $WHT";
2262 $new_edit = <STDIN>;
2263 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2264 $edit_identity = 'true';
2265 $edit_name = 'true';
2266 $hide_auth_header = command311b();
2267 } else {
2268 $edit_identity = 'false';
2269 $edit_name = command311();
2270 $hide_auth_header = command311b();
2271 }
2272 return $edit_identity;
2273 }
2274
2275 sub command311 {
2276 print " Given that users are not allowed to modify their
2277 email address, can they edit their full name?
2278
2279 ";
2280
2281 if ( lc($edit_name) eq 'true' ) {
2282 $default_value = "y";
2283 } else {
2284 $default_value = "n";
2285 }
2286 print "Allow the user to edit their full name? (y/n) [$WHT$default_value$NRM]: $WHT";
2287 $new_edit = <STDIN>;
2288 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2289 $edit_name = 'true';
2290 } else {
2291 $edit_name = 'false';
2292 }
2293 return $edit_name;
2294 }
2295
2296 sub command311b {
2297 print " SquirrelMail adds username information to every sent email
2298 in order to prevent possible sender forging when users are allowed
2299 to change their email and/or full name.
2300
2301 You can remove user information from this header (y), if you think that
2302 it violates privacy or security.
2303
2304 Note: If users are allowed to change their email addresses,
2305 this setting will make it difficult to determine who sent what where.
2306 Use at your own risk.
2307
2308 ";
2309
2310 if ( lc($hide_auth_header) eq "true" ) {
2311 $default_value = "y";
2312 } else {
2313 $default_value = "n";
2314 }
2315 print "Remove username from email headers? (y/n) [$WHT$default_value$NRM]: $WHT";
2316 $new_header = <STDIN>;
2317 if ( ( $new_header =~ /^y\n/i ) || ( ( $new_header =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2318 $hide_auth_header = "true";
2319 } else {
2320 $hide_auth_header = "false";
2321 }
2322 return $hide_auth_header;
2323 }
2324
2325 sub command312 {
2326 print "This option allows you to disable server side thread sorting if your server \n";
2327 print "declares THREAD support, but you don't want to provide threading options \n";
2328 print "to end users or THREAD extension is broken or extension does not work with \n";
2329 print "options used by SquirrelMail. Option is not used, if THREAD extension is \n";
2330 print "not declared in IMAP CAPABILITY.\n";
2331 print "\n";
2332
2333 if ( lc($disable_thread_sort) eq 'true' ) {
2334 $default_value = "y";
2335 } else {
2336 $default_value = "n";
2337 }
2338 print "Disable server side thread sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2339 $disable_thread_sort = <STDIN>;
2340 if ( ( $disable_thread_sort =~ /^y\n/i ) || ( ( $disable_thread_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2341 $disable_thread_sort = 'true';
2342 } else {
2343 $disable_thread_sort = 'false';
2344 }
2345 return $disable_thread_sort;
2346 }
2347
2348 sub command313 {
2349 print "This option allows you to disable server side sorting if your server declares \n";
2350 print "SORT support, but SORT extension is broken or does not work with options \n";
2351 print "used by SquirrelMail. Option is not used, if SORT extension is not declared \n";
2352 print "in IMAP CAPABILITY.\n";
2353 print "\n";
2354 print "It is strongly recommended to keep server side sorting enabled, if your ";
2355 print "IMAP server supports it.";
2356 print "\n";
2357
2358 if ( lc($disable_server_sort) eq 'true' ) {
2359 $default_value = "y";
2360 } else {
2361 $default_value = "n";
2362 }
2363 print "Disable server-side sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2364 $disable_server_sort = <STDIN>;
2365 if ( ( $disable_server_sort =~ /^y\n/i ) || ( ( $disable_server_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2366 $disable_server_sort = 'true';
2367 } else {
2368 $disable_server_sort = 'false';
2369 }
2370 return $disable_server_sort;
2371 }
2372
2373 sub command314 {
2374 print "This option allows you to choose if SM uses charset search\n";
2375 print "Your IMAP server must support the SEARCH CHARSET command for this to work\n";
2376 print "\n";
2377
2378 if ( lc($allow_charset_search) eq 'true' ) {
2379 $default_value = "y";
2380 } else {
2381 $default_value = "n";
2382 }
2383 print "Allow charset searching? (y/n) [$WHT$default_value$NRM]: $WHT";
2384 $allow_charset_search = <STDIN>;
2385 if ( ( $allow_charset_search =~ /^y\n/i ) || ( ( $allow_charset_search =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2386 $allow_charset_search = 'true';
2387 } else {
2388 $allow_charset_search = 'false';
2389 }
2390 return $allow_charset_search;
2391 }
2392
2393 # command315 (UID support) obsoleted.
2394
2395 # advanced search option
2396 sub command316 {
2397 print "This option allows you to control the use of advanced search form.\n";
2398 print " 0 = enable basic search only\n";
2399 print " 1 = enable advanced search only\n";
2400 print " 2 = enable both\n";
2401 print "\n";
2402
2403 print "Allowed search (0,1,2)? [$WHT$allow_advanced_search$NRM]: $WHT";
2404 $new_allow_advanced_search = <STDIN>;
2405 if ( $new_allow_advanced_search =~ /^[012]\n/i ) {
2406 $allow_advanced_search = $new_allow_advanced_search;
2407 }
2408 $allow_advanced_search =~ s/[\r\n]//g;
2409 return $allow_advanced_search;
2410 }
2411
2412
2413 sub command317 {
2414 print "This option allows you to change the name of the PHP session used\n";
2415 print "by SquirrelMail. Unless you know what you are doing, you probably\n";
2416 print "don't need or want to change this from the default of SQMSESSID.\n";
2417 print "[$WHT$session_name$NRM]: $WHT";
2418 $new_session_name = <STDIN>;
2419 chomp($new_session_name);
2420 if ( $new_session_name eq "" ) {
2421 $new_session_name = $session_name;
2422 }
2423 return $new_session_name;
2424 }
2425
2426 # time zone config (since 1.5.1)
2427 sub command318 {
2428 print "This option allows you to control the use of time zones.\n";
2429 print " 0 = (default) standard, GNU C time zone names\n";
2430 print " 1 = strict, generic time zone codes with offsets\n";
2431 print " 2 = custom, GNU C time zones loaded from config/timezones.php\n";
2432 print " 3 = custom strict, generic time zone codes with offsets loaded \n";
2433 print " from config/timezones.php\n";
2434 print "See SquirrelMail documentation about format of config/timezones.php file.\n";
2435 print "\n";
2436
2437 print "Used time zone configuration (0,1,2,3)? [$WHT$time_zone_type$NRM]: $WHT";
2438 $new_time_zone_type = <STDIN>;
2439 if ( $new_time_zone_type =~ /^[0123]\n/i ) {
2440 $time_zone_type = $new_time_zone_type;
2441 } else {
2442 print "\nInvalid configuration value.\n";
2443 print "\nPress enter to continue...";
2444 $tmp = <STDIN>;
2445 }
2446 $time_zone_type =~ s/[\r\n]//g;
2447 return $time_zone_type;
2448 }
2449
2450 # set the location base for redirects (since 1.5.2)
2451 sub command_config_location_base {
2452 print "Here you can set the base part of the SquirrelMail URL.\n";
2453 print "It is normally autodetected but if that fails, use this\n";
2454 print "option to override.\n";
2455 print "It should contain only the protocol and hostname/port parts\n";
2456 print "of the URL; the full path will be appended automatically.\n\n";
2457 print "Examples:\nhttp://webmail.example.org\nhttp://webmail.example.com:8080\nhttps://webmail.example.com:6691\n\n";
2458 print "Do not add any path elements.\n";
2459
2460 print "URL base? [" .$WHT."autodetect$NRM]: $WHT";
2461 $new_config_location_base = <STDIN>;
2462 chomp($new_config_location_base);
2463 $config_location_base = $new_config_location_base;
2464
2465 return $config_location_base;
2466 }
2467
2468
2469
2470 sub command41 {
2471 print "\nDefine the themes that you wish to use. If you have added ";
2472 print "a theme of your own, just follow the instructions (?) about how to add ";
2473 print "them. You can also change the default theme.\n";
2474 print "[theme] command (?=help) > ";
2475 $input = <STDIN>;
2476 $input =~ s/[\r\n]//g;
2477 while ( $input ne "d" ) {
2478 if ( $input =~ /^\s*l\s*/i ) {
2479 $count = 0;
2480 while ( $count <= $#theme_name ) {
2481 if ( $count == $theme_default ) {
2482 print " *";
2483 } else {
2484 print " ";
2485 }
2486 if ( $count < 10 ) {
2487 print " ";
2488 }
2489 $name = $theme_name[$count];
2490 $num_spaces = 35 - length($name);
2491 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
2492 $name = $name . " ";
2493 }
2494
2495 print " $count. $name";
2496 print "($theme_path[$count])\n";
2497
2498 $count++;
2499 }
2500 } elsif ( $input =~ /^\s*m\s*[0-9]+/i ) {
2501 $old_def = $theme_default;
2502 $theme_default = $input;
2503 $theme_default =~ s/^\s*m\s*//;
2504 if ( ( $theme_default > $#theme_name ) || ( $theme_default < 0 ) ) {
2505 print "Cannot set default theme to $theme_default. That theme does not exist.\n";
2506 $theme_default = $old_def;
2507 }
2508 } elsif ( $input =~ /^\s*\+/ ) {
2509 print "What is the name of this theme: ";
2510 $name = <STDIN>;
2511 $name =~ s/[\r\n]//g;
2512 $theme_name[ $#theme_name + 1 ] = $name;
2513 print "Be sure to put ../themes/ before the filename.\n";
2514 print "What file is this stored in (ex: ../themes/default_theme.php): ";
2515 $name = <STDIN>;
2516 $name =~ s/[\r\n]//g;
2517 $theme_path[ $#theme_path + 1 ] = $name;
2518 } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
2519 if ( $input =~ /[0-9]+\s*$/ ) {
2520 $rem_num = $input;
2521 $rem_num =~ s/^\s*-\s*//g;
2522 $rem_num =~ s/\s*$//;
2523 } else {
2524 $rem_num = $#theme_name;
2525 }
2526 if ( $rem_num == $theme_default ) {
2527 print "You cannot remove the default theme!\n";
2528 } else {
2529 $count = 0;
2530 @new_theme_name = ();
2531 @new_theme_path = ();
2532 while ( $count <= $#theme_name ) {
2533 if ( $count != $rem_num ) {
2534 @new_theme_name = ( @new_theme_name, $theme_name[$count] );
2535 @new_theme_path = ( @new_theme_path, $theme_path[$count] );
2536 }
2537 $count++;
2538 }
2539 @theme_name = @new_theme_name;
2540 @theme_path = @new_theme_path;
2541 if ( $theme_default > $rem_num ) {
2542 $theme_default--;
2543 }
2544 }
2545 } elsif ( $input =~ /^\s*t\s*/i ) {
2546 print "\nStarting detection...\n\n";
2547
2548 opendir( DIR, "../themes" );
2549 @files = grep { /\.php$/i } readdir(DIR);
2550 $cnt = 0;
2551 while ( $cnt <= $#files ) {
2552 $filename = "../themes/" . $files[$cnt];
2553 if ( $filename ne "../themes/index.php" ) {
2554 $found = 0;
2555 for ( $x = 0 ; $x <= $#theme_path ; $x++ ) {
2556 if ( $theme_path[$x] eq $filename ) {
2557 $found = 1;
2558 }
2559 }
2560 if ( $found != 1 ) {
2561 print "** Found theme: $filename\n";
2562 print " What is its name? ";
2563 $nm = <STDIN>;
2564 $nm =~ s/[\n\r]//g;
2565 $theme_name[ $#theme_name + 1 ] = $nm;
2566 $theme_path[ $#theme_path + 1 ] = $filename;
2567 }
2568 }
2569 $cnt++;
2570 }
2571 print "\n";
2572 for ( $cnt = 0 ; $cnt <= $#theme_path ; $cnt++ ) {
2573 $filename = $theme_path[$cnt];
2574 if ( !( -e $filename ) ) {
2575 print " Removing $filename (file not found)\n";
2576 $offset = 0;
2577 @new_theme_name = ();
2578 @new_theme_path = ();
2579 for ( $x = 0 ; $x < $#theme_path ; $x++ ) {
2580 if ( $theme_path[$x] eq $filename ) {
2581 $offset = 1;
2582 }
2583 if ( $offset == 1 ) {
2584 $new_theme_name[$x] = $theme_name[ $x + 1 ];
2585 $new_theme_path[$x] = $theme_path[ $x + 1 ];
2586 } else {
2587 $new_theme_name[$x] = $theme_name[$x];
2588 $new_theme_path[$x] = $theme_path[$x];
2589 }
2590 }
2591 @theme_name = @new_theme_name;
2592 @theme_path = @new_theme_path;
2593 }
2594 }
2595 print "\nDetection complete!\n\n";
2596
2597 closedir DIR;
2598 } elsif ( $input =~ /^\s*\?\s*/ ) {
2599 print ".-------------------------.\n";
2600 print "| t (detect themes) |\n";
2601 print "| + (add theme) |\n";
2602 print "| - N (remove theme) |\n";
2603 print "| m N (mark default) |\n";
2604 print "| l (list themes) |\n";
2605 print "| d (done) |\n";
2606 print "`-------------------------'\n";
2607 }
2608 print "[theme] command (?=help) > ";
2609 $input = <STDIN>;
2610 $input =~ s/[\r\n]//g;
2611 }
2612 }
2613
2614 sub command_templates {
2615 print "\nDefine the template sets that you wish to use. If you have added ";
2616 print "a template set of your own, just follow the instructions (?) about how to add ";
2617 print "them. You can also change the default template.\n";
2618
2619 print "\n Available Templates:\n";
2620
2621 $count = 0;
2622 while ( $count <= $#templateset_name ) {
2623 if ( $count == $templateset_default ) {
2624 print " *";
2625 } else {
2626 print " ";
2627 }
2628 if ( $count < 10 ) {
2629 print " ";
2630 }
2631 $name = $templateset_name[$count];
2632 $num_spaces = 35 - length($name);
2633 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
2634 $name = $name . " ";
2635 }
2636
2637 print " $count. $name";
2638 print "($templateset_path[$count])\n";
2639
2640 $count++;
2641 }
2642
2643 # opendir( DIR, "../templates" );
2644 # @files = readdir(DIR);
2645 # $pos = 0;
2646 #
2647 # while ( $cnt <= $#files ) {
2648 # if ( -d "../templates/" . $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne "CVS" ) {
2649 # $filename = "../templates/" . $files[$cnt];
2650 # $found = 0;
2651 # for ( $x = 0 ; $x <= $#templateset_path ; $x++ ) {
2652 # if ( $theme_path[$x] eq $filename ) {
2653 # $found = 1;
2654 # }
2655 # }
2656 # }
2657 # $cnt++;
2658 # }
2659 # for ( $i = 0 ; $i <= $#files ; $i++ ) {
2660 # if ( -d "../templates/" . $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne "CVS" ) {
2661 # $match = 0;
2662 # for ( $k = 0 ; $k <= $#aTemplateSets ; $k++ ) {
2663 # if ( $aTemplateSets[$chosen] eq $files[$i] ) {
2664 # $match = 1;
2665 # }
2666 # }
2667 # if ( $match == 0 ) {
2668 # $unused_plugins[$pos] = $files[$i];
2669 # $pos++;
2670 # }
2671 # }
2672 # }
2673 #
2674 # for ( $i = 0 ; $i <= $#unused_plugins ; $i++ ) {
2675 # $num = $num + 1;
2676 # print " $num. $unused_plugins[$i]\n";
2677 # }
2678 # closedir DIR;
2679
2680 print "\n";
2681 print ".--------------------------------.\n";
2682 print "| t (detect templates set) |\n";
2683 print "| + (add template set) |\n";
2684 print "| - N (remove template set) |\n";
2685 print "| m N (mark template set) |\n";
2686 print "| l (list template set) |\n";
2687 print "| d (done) |\n";
2688 print "`--------------------------------'\n";
2689 print "\n[template set] command (?=help) > ";
2690
2691 $input = <STDIN>;
2692 $input =~ s/[\r\n]//g;
2693 while ( $input ne "d" ) {
2694 if ( $input =~ /^\s*l\s*/i ) {
2695 $count = 0;
2696 while ( $count <= $#templateset_name ) {
2697 if ( $count == $templateset_default ) {
2698 print " *";
2699 } else {
2700 print " ";
2701 }
2702 if ( $count < 10 ) {
2703 print " ";
2704 }
2705 $name = $templateset_name[$count];
2706 $num_spaces = 35 - length($name);
2707 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
2708 $name = $name . " ";
2709 }
2710
2711 print " $count. $name";
2712 print "($templateset_path[$count])\n";
2713
2714 $count++;
2715 }
2716 } elsif ( $input =~ /^\s*m\s*[0-9]+/i ) {
2717 $old_def = $templateset_default;
2718 $templateset_default = $input;
2719 $templateset_default =~ s/^\s*m\s*//;
2720 if ( ( $templateset_default > $#templateset_name ) || ( $templateset_default < 0 ) ) {
2721 print "Cannot set default template set to $templateset_default. That template set does not exist.\n";
2722 $templateset_default = $old_def;
2723 }
2724 } elsif ( $input =~ /^\s*\+/ ) {
2725 print "What is the name of this template: ";
2726 $name = <STDIN>;
2727 $name =~ s/[\r\n]//g;
2728 $templateset_name[ $#templateset_name + 1 ] = $name;
2729 print "Be sure to put ../templates/ before the dirname.\n";
2730 print "What file is this stored in (ex: ../templates/default/): ";
2731 $name = <STDIN>;
2732 $name =~ s/[\r\n]//g;
2733 $templateset_path[ $#templateset_path + 1 ] = $name;
2734 } elsif ( $input =~ /^\s*t\s*/i ) {
2735 print "\nStarting detection...\n\n";
2736 opendir( DIR, "../templates" );
2737 @files = readdir(DIR);
2738 $cnt = 0;
2739 $detected = 0;
2740 while ( $cnt <= $#files ) {
2741 if ( -d "../templates/" . $files[$cnt] && $files[$cnt] !~ /^\./ && $files[$cnt] ne "CVS" ) {
2742 $filename = "../templates/" . $files[$cnt]. "/";
2743 $found = 0;
2744 for ( $x = 0 ; $x <= $#templateset_path ; $x++ ) {
2745 if ( $templateset_path[$x] eq $filename ) {
2746 $found = 1;
2747 }
2748 }
2749 if ( $found != 1 && $detected == 0) {
2750 $templateset_path[ $#templateset_path + 1 ] = $filename;
2751 $templateset_name[ $#templateset_name + 1 ] = "Default template";
2752 $aTemplateSet[ $#templateset_name + 1 ] = "Default template";
2753 $aTemplateSet[ $#templateset_path + 1 ] = $filename;
2754 } elsif ( $found != 1) {
2755 print "** Found template set: $filename\n";
2756 print " What is it's name? ";
2757 $nm = <STDIN>;
2758 $nm =~ s/[\n\r]//g;
2759 $templateset_path[ $#templateset_path + 1 ] = $filename;
2760 $templateset_name[ $#templateset_name + 1 ] = $nm;
2761
2762 $aTemplateSet[ $#templateset_name + 1 ] = $nm;
2763 $aTemplateSet[ $#templateset_path + 1 ] = $filename;
2764 }
2765 $detected++;
2766 }
2767 $cnt++;
2768 }
2769 print "\n";
2770 for ( $cnt = 0 ; $cnt <= $#templateset_path ; $cnt++ ) {
2771 $filename = $templateset_path[$cnt];
2772 if ( !(-d $filename) ) {
2773 print " Removing $filename (file not found)\n";
2774 $offset = 0;
2775 @new_templateset_name = ();
2776 @new_templateset_path = ();
2777 for ( $x = 0 ; $x < $#templateset_path ; $x++ ) {
2778 if ( $templateset_path[$x] eq $filename ) {
2779 $offset = 1;
2780 }
2781 if ( $offset == 1 ) {
2782 $new_templateset_name[$x] = $templateset_name[ $x + 1 ];
2783 $new_theme_path[$x] = $templateset_path[ $x + 1 ];
2784 } else {
2785 $new_templateset_name[$x] = $templateset_name[$x];
2786 $new_templateset_path[$x] = $templateset_path[$x];
2787 }
2788 }
2789 @templateset_name = @new_templateset_name;
2790 @templateset_path = @new_templateset_path;
2791 }
2792 }
2793 print "\nDetection complete!\n\n";
2794
2795 closedir DIR;
2796 } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
2797 if ( $input =~ /[0-9]+\s*$/ ) {
2798 $rem_num = $input;
2799 $rem_num =~ s/^\s*-\s*//g;
2800 $rem_num =~ s/\s*$//;
2801 } else {
2802 $rem_num = $#templateset_name;
2803 }
2804 if ( $rem_num == $templateset_default ) {
2805 print "You cannot remove the default template set!\n";
2806 } else {
2807 $count = 0;
2808 @new_templateset_name = ();
2809 @new_templateset_path = ();
2810 while ( $count <= $#templateset_name ) {
2811 if ( $count != $rem_num ) {
2812 @new_templateset_name = ( @new_templateset_name, $templateset_name[$count] );
2813 @new_templateset_path = ( @new_templateset_path, $templateset_path[$count] );
2814 }
2815 $count++;
2816 }
2817 @templateset_name = @new_templateset_name;
2818 @templateset_path = @new_templateset_path;
2819 if ( $templateset_default > $rem_num ) {
2820 $templateset_default--;
2821 }
2822 }
2823 } elsif ( $input =~ /^\s*\?\s*/ ) {
2824 print ".--------------------------------.\n";
2825 print "| t (detect templates set) |\n";
2826 print "| + (add template set) |\n";
2827 print "| - N (remove template set) |\n";
2828 print "| m N (mark template set) |\n";
2829 print "| l (list template set) |\n";
2830 print "| d (done) |\n";
2831 print "`--------------------------------'\n";
2832 }
2833 print "[template set] command (?=help) > ";
2834 $input = <STDIN>;
2835 $input =~ s/[\r\n]//g;
2836 }
2837 return $templateset_default;
2838 }
2839
2840
2841 # Theme - CSS file
2842 sub command42 {
2843 print "You may specify a cascading style-sheet (CSS) file to be included\n";
2844 print "on each html page generated by SquirrelMail. The CSS file is useful\n";
2845 print "for specifying a site-wide font. If you're not familiar with CSS\n";
2846 print "files, leave this blank.\n";
2847 print "\n";
2848 print "To clear out an existing value, just type a space for the input.\n";
2849 print "\n";
2850 print "Please be aware of the following: \n";
2851 print " - Relative URLs are relative to the config dir\n";
2852 print " to use the themes directory, use ../themes/css/newdefault.css\n";
2853 print " - To specify a css file defined outside the SquirrelMail source tree\n";
2854 print " use the absolute URL the webserver would use to include the file\n";
2855 print " e.g. http://some.host.com/css/mystyle.css or /css/mystyle.css\n";
2856 print "\n";
2857 print "[$WHT$theme_css$NRM]: $WHT";
2858 $new_theme_css = <STDIN>;
2859
2860 if ( $new_theme_css eq "\n" ) {
2861 $new_theme_css = $theme_css;
2862 } else {
2863 $new_theme_css =~ s/[\r\n]//g;
2864 }
2865 $new_theme_css =~ s/^\s*//;
2866 return $new_theme_css;
2867 }
2868
2869 # sets default font size option
2870 sub command_default_fontsize {
2871 print "Enter default font size [$WHT$$default_fontsize$NRM]: $WHT";
2872 $new_size = <STDIN>;
2873 if ( $new_size eq "\n" ) {
2874 $new_size = $size;
2875 } else {
2876 $new_size =~ s/[\r\n]//g;
2877 }
2878 return $new_size;
2879 }
2880
2881 # controls available fontsets
2882 sub command_fontsets {
2883 # Greeting
2884 print "You can control fontsets available to end users here.\n";
2885 # set initial $input value
2886 $input = 'l';
2887 while ( $input ne "x" ) {
2888 if ( $input =~ /^\s*a\s*/i ) {
2889 # add new fontset
2890 print "\nFontset name: ";
2891 $name = <STDIN>;
2892 if (! $fontsets{trim($name)}) {
2893 print "Fontset string: ";
2894 $value = <STDIN>;
2895 $fontsets{trim($name)} = trim($value);
2896 } else {
2897 print "\nERROR: Such fontset already exists.\n";
2898 }
2899 } elsif ( $input =~ /^\s*e\s*/i ) {
2900 # edit existing fontset
2901 print "\nFontset name: ";
2902 $name = <STDIN>;
2903 if (! $fontsets{trim($name)}) {
2904 print "\nERROR: No such fontset.\n";
2905 } else {
2906 print "Fontset string [$fontsets{trim($name)}]: ";
2907 $value = <STDIN>;
2908 $fontsets{trim($name)} = trim($value);
2909 }
2910 } elsif ( $input =~ /^\s*d\s*/ ) {
2911 # delete existing fontset
2912 print "\nFontset name: ";
2913 $name = <STDIN>;
2914 if (! $fontsets{trim($name)}) {
2915 print "\nERROR: No such fontset.\n";
2916 } else {
2917 delete $fontsets{trim($name)};
2918 }
2919 } elsif ( $input =~ /^\s*l\s*/ ) {
2920 # list fontsets
2921 print "\nConfigured fontsets:\n";
2922 while (($fontset_name, $fontset_string) = each(%fontsets)) {
2923 print " $fontset_name = $fontset_string\n";
2924 }
2925 print "Default fontset: $default_fontset\n";
2926 } elsif ( $input =~ /^\s*m\s*/ ) {
2927 # set default fontset
2928 print "\nSet default fontset [$default_fontset]: ";
2929 $name = <STDIN>;
2930 if (trim($name) ne '' and ! $fontsets{trim($name)}) {
2931 print "\nERROR: No such fontset.\n";
2932 } else {
2933 $default_fontset = trim($name);
2934 }
2935 } else {
2936 # print available commands on any other input
2937 print "\nAvailable commands:\n";
2938 print " a - Adds new fontset.\n";
2939 print " d - Deletes existing fontset.\n";
2940 print " e - Edits existing fontset.\n";
2941 print " h or ? - Shows this help screen.\n";
2942 print " l - Lists available fontsets.\n";
2943 print " m - Sets default fontset.\n";
2944 print " x - Exits fontset editor mode.\n";
2945 }
2946 print "\nCommand [fontsets] (a,d,e,h,?=help,l,m,x)> ";
2947 $input = <STDIN>;
2948 $input =~ s/[\r\n]//g;
2949 }
2950 }
2951
2952 sub command61 {
2953 print "You can now define different LDAP servers.\n";
2954 print "Please ensure proper permissions for config.php when including\n";
2955 print "sensitive passwords.\n\n";
2956 print "[ldap] command (?=help) > ";
2957 $input = <STDIN>;
2958 $input =~ s/[\r\n]//g;
2959 while ( $input ne "d" ) {
2960 if ( $input =~ /^\s*l\s*/i ) {
2961 $count = 0;
2962 while ( $count <= $#ldap_host ) {
2963 print "$count. $ldap_host[$count]\n";
2964 print " base: $ldap_base[$count]\n";
2965 if ( $ldap_charset[$count] ) {
2966 print " charset: $ldap_charset[$count]\n";
2967 }
2968 if ( $ldap_port[$count] ) {
2969 print " port: $ldap_port[$count]\n";
2970 }
2971 if ( $ldap_name[$count] ) {
2972 print " name: $ldap_name[$count]\n";
2973 }
2974 if ( $ldap_maxrows[$count] ) {
2975 print " maxrows: $ldap_maxrows[$count]\n";
2976 }
2977 if ( $ldap_filter[$count] ) {
2978 print " filter: $ldap_filter[$count]\n";
2979 }
2980 if ( $ldap_binddn[$count] ) {
2981 print " binddn: $ldap_binddn[$count]\n";
2982 if ( $ldap_bindpw[$count] ) {
2983 print " bindpw: $ldap_bindpw[$count]\n";
2984 }
2985 }
2986 if ( $ldap_protocol[$count] ) {
2987 print " protocol: $ldap_protocol[$count]\n";
2988 }
2989 if ( $ldap_limit_scope[$count] ) {
2990 print " limit_scope: $ldap_limit_scope[$count]\n";
2991 }
2992 if ( $ldap_listing[$count] ) {
2993 print " listing: $ldap_listing[$count]\n";
2994 }
2995 if ( $ldap_writeable[$count] ) {
2996 print " writeable: $ldap_writeable[$count]\n";
2997 }
2998 if ( $ldap_search_tree[$count] ) {
2999 print " search_tree: $ldap_search_tree[$count]\n";
3000 }
3001 if ( $ldap_starttls[$count] ) {
3002 print " starttls: $ldap_starttls[$count]\n";
3003 }
3004
3005 print "\n";
3006 $count++;
3007 }
3008 } elsif ( $input =~ /^\s*\+/ ) {
3009 $sub = $#ldap_host + 1;
3010
3011 print "First, we need to have the hostname or the IP address where\n";
3012 print "this LDAP server resides. Example: ldap.bigfoot.com\n";
3013 print "hostname: ";
3014 $name = <STDIN>;
3015 $name =~ s/[\r\n]//g;
3016 $ldap_host[$sub] = $name;
3017
3018 print "\n";
3019
3020 print "Next, we need the server root (base dn). For this, an empty\n";
3021 print "string is allowed.\n";
3022 print "Example: ou=member_directory,o=netcenter.com\n";
3023 print "base: ";
3024 $name = <STDIN>;
3025 $name =~ s/[\r\n]//g;
3026 $ldap_base[$sub] = $name;
3027
3028 print "\n";
3029
3030 print "This is the TCP/IP port number for the LDAP server. Default\n";
3031 print "port is 389. This is optional. Press ENTER for default.\n";
3032 print "port: ";
3033 $name = <STDIN>;
3034 $name =~ s/[\r\n]//g;
3035 $ldap_port[$sub] = $name;
3036
3037 print "\n";
3038
3039 print "This is the charset for the server. Default is utf-8. This\n";
3040 print "is also optional. Press ENTER for default.\n";
3041 print "charset: ";
3042 $name = <STDIN>;
3043 $name =~ s/[\r\n]//g;
3044 $ldap_charset[$sub] = $name;
3045
3046 print "\n";
3047
3048 print "This is the name for the server, used to tag the results of\n";
3049 print "the search. Default it \"LDAP: hostname\". Press ENTER for default\n";
3050 print "name: ";
3051 $name = <STDIN>;
3052 $name =~ s/[\r\n]//g;
3053 $ldap_name[$sub] = $name;
3054
3055 print "\n";
3056
3057 print "You can specify the maximum number of rows in the search result.\n";
3058 print "Default value is equal to 250 rows. Press ENTER for default.\n";
3059 print "maxrows: ";
3060 $name = <STDIN>;
3061 $name =~ s/[\r\n]//g;
3062 $ldap_maxrows[$sub] = $name;
3063
3064
3065 print "\n";
3066
3067 print "If your LDAP server does not like anonymous logins, you can specify bind DN.\n";
3068 print "Default is none, anonymous bind. Press ENTER for default.\n";
3069 print "binddn: ";
3070 $name = <STDIN>;
3071 $name =~ s/[\r\n]//g;
3072 $ldap_binddn[$sub] = $name;
3073
3074 print "\n";
3075
3076 if ( $ldap_binddn[$sub] ne '' ) {
3077
3078 print "Now, please specify password for that DN.\n";
3079 print "bindpw: ";
3080 $name = <STDIN>;
3081 $name =~ s/[\r\n]//g;
3082 $ldap_bindpw[$sub] = $name;
3083
3084 print "\n";
3085 }
3086
3087 print "You can specify bind protocol version here.\n";
3088 print "Default protocol version depends on your php ldap settings.\n";
3089 print "Press ENTER for default.\n";
3090 print "protocol: ";
3091 $name = <STDIN>;
3092 $name =~ s/[\r\n]//g;
3093 $ldap_protocol[$sub] = $name;
3094
3095 print "\n";
3096
3097 print "This configuration section allows to set some rarely used\n";
3098 print "options and options specific to some LDAP implementations.\n";
3099 print "\n";
3100 print "Do you want to set advanced LDAP directory settings? (y/N):";
3101 $ldap_advanced_settings = <STDIN>;
3102 if ( $ldap_advanced_settings =~ /^y\n/i ) {
3103 $ldap_advanced_settings = 'true';
3104 } else {
3105 $ldap_advanced_settings = 'false';
3106 }
3107
3108 if ($ldap_advanced_settings eq 'true') {
3109 print "\n";
3110
3111 print "You can control LDAP directory listing here. This option can\n";
3112 print "be useful if you run small LDAP server and want to provide listing\n";
3113 print "of all addresses stored in LDAP to users of webmail interface.\n";
3114 print "Number of displayed entries is limited by maxrows setting.\n";
3115 print "\n";
3116 print "Don't enable this option for public LDAP directories.\n";
3117 print "\n";
3118 print "Allow listing of LDAP directory? (y/N):";
3119 $name = <STDIN>;
3120 if ( $name =~ /^y\n/i ) {
3121 $name = 'true';
3122 } else {
3123 $name = 'false';
3124 }
3125 $ldap_listing[$sub] = $name;
3126
3127 print "\n";
3128
3129 print "You can control write access to LDAP address book here. This option can\n";
3130 print "be useful if you run small LDAP server and want to provide writable\n";
3131 print "shared address book stored in LDAP to users of webmail interface.\n";
3132 print "\n";
3133 print "Don't enable this option for public LDAP directories.\n";
3134 print "\n";
3135 print "Allow writing to LDAP directory? (y/N):";
3136 $name = <STDIN>;
3137 if ( $name =~ /^y\n/i ) {
3138 $name = 'true';
3139 } else {
3140 $name = 'false';
3141 }
3142 $ldap_writeable[$sub] = $name;
3143
3144 print "\n";
3145
3146 print "You can specify an additional search filter.\n";
3147 print "This could be something like \"(objectclass=posixAccount)\".\n";
3148 print "No filtering is performed by default. Press ENTER for default.\n";
3149 print "filter: ";
3150 $name = <STDIN>;
3151 $name =~ s/[\r|\n]//g;
3152 $ldap_filter[$sub] = $name;
3153
3154 print "\n";
3155
3156 print "You can control search scope here.\n";
3157 print "This option is specific to Microsoft ADS implementation.\n";
3158 print "It requires use of v3 or newer LDAP protocol.\n";
3159 print "Don't enable it, if you use other LDAP server.\n";
3160 print "\n";
3161 print "Limit ldap scope? (y/N):";
3162 $name = <STDIN>;
3163 if ( $name =~ /^y\n/i ) {
3164 $name = 'true';
3165 } else {
3166 $name = 'false';
3167 }
3168 $ldap_limit_scope[$sub] = $name;
3169
3170 print "\n";
3171
3172 print "You can control ldap search type here.\n";
3173 print "Addresses can be searched in entire LDAP subtree (default)\n";
3174 print "or only first level entries are returned.\n";
3175 print "\n";
3176 print "Search entire LDAP subtree? (Y/n):";
3177 $name = <STDIN>;
3178 if ( $name =~ /^n\n/i ) {
3179 $name = 'false';
3180 } else {
3181 $name = 'true';
3182 }
3183 $ldap_search_tree[$sub] = $name;
3184
3185 print "\n";
3186
3187 print "You can control use of StartTLS on LDAP connection here.\n";
3188 print "This option requires use of v3 or newer LDAP protocol and php 4.2+.\n";
3189 print "\n";
3190 print "Use StartTLS? (y/N):";
3191 $name = <STDIN>;
3192 if ( $name =~ /^y\n/i ) {
3193 $name = 'true';
3194 } else {
3195 $name = 'false';
3196 }
3197 $ldap_starttls[$sub] = $name;
3198 }
3199 print "\n";
3200
3201 } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
3202 if ( $input =~ /[0-9]+\s*$/ ) {
3203 $rem_num = $input;
3204 $rem_num =~ s/^\s*-\s*//g;
3205 $rem_num =~ s/\s*$//;
3206 } else {
3207 $rem_num = $#ldap_host;
3208 }
3209 $count = 0;
3210 @new_ldap_host = ();
3211 @new_ldap_base = ();
3212 @new_ldap_port = ();
3213 @new_ldap_name = ();
3214 @new_ldap_charset = ();
3215 @new_ldap_maxrows = ();
3216 @new_ldap_filter = ();
3217 @new_ldap_bindpw = ();
3218 @new_ldap_binddn = ();
3219 @new_ldap_protocol = ();
3220 @new_ldap_limit_scope = ();
3221 @new_ldap_listing = ();
3222 @new_ldap_writeable = ();
3223 @new_ldap_search_tree = ();
3224 @new_ldap_starttls = ();
3225
3226 while ( $count <= $#ldap_host ) {
3227 if ( $count != $rem_num ) {
3228 @new_ldap_host = ( @new_ldap_host, $ldap_host[$count] );
3229 @new_ldap_base = ( @new_ldap_base, $ldap_base[$count] );
3230 @new_ldap_port = ( @new_ldap_port, $ldap_port[$count] );
3231 @new_ldap_name = ( @new_ldap_name, $ldap_name[$count] );
3232 @new_ldap_charset = ( @new_ldap_charset, $ldap_charset[$count] );
3233 @new_ldap_maxrows = ( @new_ldap_maxrows, $ldap_maxrows[$count] );
3234 @new_ldap_filter = ( @new_ldap_filter, $ldap_filter[$count] );
3235 @new_ldap_binddn = ( @new_ldap_binddn, $ldap_binddn[$count] );
3236 @new_ldap_bindpw = ( @new_ldap_bindpw, $ldap_bindpw[$count] );
3237 @new_ldap_protocol = ( @new_ldap_protocol, $ldap_protocol[$count] );
3238 @new_ldap_limit_scope = ( @new_ldap_limit_scope, $ldap_limit_scope[$count] );
3239 @new_ldap_listing = ( @new_ldap_listing, $ldap_listing[$count] );
3240 @new_ldap_writeable = ( @new_ldap_writeable, $ldap_writeable[$count] );
3241 @new_ldap_search_tree = ( @new_ldap_search_tree, $ldap_search_tree[$count] );
3242 @new_ldap_starttls = ( @new_ldap_starttls, $ldap_starttls[$count] );
3243 }
3244 $count++;
3245 }
3246 @ldap_host = @new_ldap_host;
3247 @ldap_base = @new_ldap_base;
3248 @ldap_port = @new_ldap_port;
3249 @ldap_name = @new_ldap_name;
3250 @ldap_charset = @new_ldap_charset;
3251 @ldap_maxrows = @new_ldap_maxrows;
3252 @ldap_filter = @new_ldap_filter;
3253 @ldap_binddn = @new_ldap_binddn;
3254 @ldap_bindpw = @new_ldap_bindpw;
3255 @ldap_protocol = @new_ldap_protocol;
3256 @ldap_limit_scope = @new_ldap_limit_scope;
3257 @ldap_listing = @new_ldap_listing;
3258 @ldap_writeable = @new_ldap_writeable;
3259 @ldap_search_tree = @new_ldap_search_tree;
3260 @ldap_starttls = @new_ldap_starttls;
3261
3262 } elsif ( $input =~ /^\s*\?\s*/ ) {
3263 print ".-------------------------.\n";
3264 print "| + (add host) |\n";
3265 print "| - N (remove host) |\n";
3266 print "| l (list hosts) |\n";
3267 print "| d (done) |\n";
3268 print "`-------------------------'\n";
3269 }
3270 print "[ldap] command (?=help) > ";
3271 $input = <STDIN>;
3272 $input =~ s/[\r\n]//g;
3273 }
3274 }
3275
3276 sub command62 {
3277 print "Some of our developers have come up with very good javascript interface\n";
3278 print "for searching through address books, however, our original goals said\n";
3279 print "that we would be 100% HTML. In order to make it possible to use their\n";
3280 print "interface, and yet stick with our goals, we have also written a plain\n";
3281 print "HTML version of the search. Here, you can choose which version to use.\n";
3282 print "\n";
3283 print "This is just the default value. It is also a user option that each\n";
3284 print "user can configure individually\n";
3285 print "\n";
3286
3287 if ( lc($default_use_javascript_addr_book) eq 'true' ) {
3288 $default_value = "y";
3289 } else {
3290 $default_use_javascript_addr_book = 'false';
3291 $default_value = "n";
3292 }
3293 print "Use javascript version by default (y/n) [$WHT$default_value$NRM]: $WHT";
3294 $new_show = <STDIN>;
3295 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3296 $default_use_javascript_addr_book = 'true';
3297 } else {
3298 $default_use_javascript_addr_book = 'false';
3299 }
3300 return $default_use_javascript_addr_book;
3301 }
3302
3303 # global filebased address book
3304 sub command63 {
3305 print "If you want to use global file address book, then you\n";
3306 print "must set this option to a valid value. If option does\n";
3307 print "not have path elements, system assumes that file is\n";
3308 print "stored in data directory. If relative path is set, it is\n";
3309 print "relative to main SquirrelMail directory. If value is empty,\n";
3310 print "address book is not enabled.\n";
3311 print "\n";
3312
3313 print "[$WHT$abook_global_file$NRM]: $WHT";
3314 $new_abook_global_file = <STDIN>;
3315 if ( $new_abook_global_file eq "\n" ) {
3316 $new_abook_global_file = $abook_global_file;
3317 } else {
3318 $new_abook_global_file =~ s/[\r\n]//g;
3319 }
3320 return $new_abook_global_file;
3321 }
3322
3323 # writing into global filebased abook control
3324 sub command64 {
3325 print "This setting controls writing into global file address\n";
3326 print "book options. Address book file must be writeable by\n";
3327 print "webserver's user, if you want to enable this option.\n";
3328 print "\n";
3329
3330 if ( lc($abook_global_file_writeable) eq 'true' ) {
3331 $default_value = "y";
3332 } else {
3333 $abook_global_file_writeable = 'false';
3334 $default_value = "n";
3335 }
3336 print "Allow writing into global file address book (y/n) [$WHT$default_value$NRM]: $WHT";
3337 $new_show = <STDIN>;
3338 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3339 $abook_global_file_writeable = 'true';
3340 } else {
3341 $abook_global_file_writeable = 'false';
3342 }
3343 return $abook_global_file_writeable;
3344 }
3345
3346 # listing of global filebased abook control
3347 sub command65 {
3348 print "This setting controls listing of global file address\n";
3349 print "book in addresses page.\n";
3350 print "\n";
3351
3352 if ( lc($abook_global_file_listing) eq 'true' ) {
3353 $default_value = "y";
3354 } else {
3355 $abook_global_file_listing = 'false';
3356 $default_value = "n";
3357 }
3358 print "Allow listing of global file address book (y/n) [$WHT$default_value$NRM]: $WHT";
3359 $new_show = <STDIN>;
3360 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3361 $abook_global_file_listing = 'true';
3362 } else {
3363 $abook_global_file_listing = 'false';
3364 }
3365 return $abook_global_file_listing;
3366 }
3367
3368 # controls $abook_file_line_length setting
3369 sub command_abook_file_line_length {
3370 print "This setting controls space allocated to file based address book records.\n";
3371 print "End users will be unable to save address book entry, if total entry size \n";
3372 print "(quoted address book fields + 4 delimiters + linefeed) exceeds allowed \n";
3373 print "address book length size.\n";
3374 print "\n";
3375 print "Same setting is applied to personal and global file based address books.\n";
3376 print "\n";
3377 print "It is strongly recommended to keep default setting value. Change it only\n";
3378 print "if you really want to store address book entries that are bigger than two\n";
3379 print "kilobytes (2048).\n";
3380 print "\n";
3381
3382 print "Enter allowed address book line length [$abook_file_line_length]: ";
3383 my $tmp = <STDIN>;
3384 $tmp = trim($tmp);
3385 # value is not modified, if user hits Enter or enters space
3386 if ($tmp ne '') {
3387 # make sure that input is numeric
3388 if ($tmp =~ /^\d+$/) {
3389 $abook_file_line_length = $tmp;
3390 } else {
3391 print "If you want to change this setting, you must enter number.\n";
3392 print "If you want to keep original setting - enter space.\n\n";
3393 print "Press Enter to continue...";
3394 $tmp = <STDIN>;
3395 }
3396 }
3397 }
3398
3399 sub command91 {
3400 print "If you want to store your users address book details in a database then\n";
3401 print "you need to set this DSN to a valid value. The format for this is:\n";
3402 print "mysql://user:pass\@hostname/dbname\n";
3403 print "Where mysql can be one of the databases PHP supports, the most common\n";
3404 print "of these are mysql, msql and pgsql.\n";
3405 print "Please ensure proper permissions for config.php when including\n";
3406 print "sensitive passwords.\n\n";
3407 print "If the DSN is left empty (hit space and then return) the database\n";
3408 print "related code for address books will not be used.\n";
3409 print "\n";
3410
3411 if ( $addrbook_dsn eq "" ) {
3412 $default_value = "Disabled";
3413 } else {
3414 $default_value = $addrbook_dsn;
3415 }
3416 print "[$WHT$addrbook_dsn$NRM]: $WHT";
3417 $new_dsn = <STDIN>;
3418 if ( $new_dsn eq "\n" ) {
3419 $new_dsn = "";
3420 } else {
3421 $new_dsn =~ s/[\r\n]//g;
3422 $new_dsn =~ s/^\s+$//g;
3423 }
3424 return $new_dsn;
3425 }
3426
3427 sub command92 {
3428 print "This is the name of the table you want to store the address book\n";
3429 print "data in, it defaults to 'address'\n";
3430 print "\n";
3431 print "[$WHT$addrbook_table$NRM]: $WHT";
3432 $new_table = <STDIN>;
3433 if ( $new_table eq "\n" ) {
3434 $new_table = $addrbook_table;
3435 } else {
3436 $new_table =~ s/[\r\n]//g;
3437 }
3438 return $new_table;
3439 }
3440
3441 sub command93 {
3442 print "If you want to store your users preferences in a database then\n";
3443 print "you need to set this DSN to a valid value. The format for this is:\n";
3444 print "mysql://user:pass\@hostname/dbname\n";
3445 print "Where mysql can be one of the databases PHP supports, the most common\n";
3446 print "of these are mysql, msql and pgsql.\n";
3447 print "Please ensure proper permissions for config.php when including\n";
3448 print "sensitive passwords.\n\n";
3449 print "If the DSN is left empty (hit space and then return) the database\n";
3450 print "related code for address books will not be used.\n";
3451 print "\n";
3452
3453 if ( $prefs_dsn eq "" ) {
3454 $default_value = "Disabled";
3455 } else {
3456 $default_value = $prefs_dsn;
3457 }
3458 print "[$WHT$prefs_dsn$NRM]: $WHT";
3459 $new_dsn = <STDIN>;
3460 if ( $new_dsn eq "\n" ) {
3461 $new_dsn = "";
3462 } else {
3463 $new_dsn =~ s/[\r\n]//g;
3464 $new_dsn =~ s/^\s+$//g;
3465 }
3466 return $new_dsn;
3467 }
3468
3469 sub command94 {
3470 print "This is the name of the table you want to store the preferences\n";
3471 print "data in, it defaults to 'userprefs'\n";
3472 print "\n";
3473 print "[$WHT$prefs_table$NRM]: $WHT";
3474 $new_table = <STDIN>;
3475 if ( $new_table eq "\n" ) {
3476 $new_table = $prefs_table;
3477 } else {
3478 $new_table =~ s/[\r\n]//g;
3479 }
3480 return $new_table;
3481 }
3482
3483 sub command95 {
3484 print "This is the name of the field in which you want to store the\n";
3485 print "username of the person the prefs are for. It default to 'user'\n";
3486 print "which clashes with a reserved keyword in PostgreSQL so this\n";
3487 print "will need to be changed for that database at least\n";
3488 print "\n";
3489 print "[$WHT$prefs_user_field$NRM]: $WHT";
3490 $new_field = <STDIN>;
3491 if ( $new_field eq "\n" ) {
3492 $new_field = $prefs_user_field;
3493 } else {
3494 $new_field =~ s/[\r\n]//g;
3495 }
3496 $prefs_user_size = db_pref_size($prefs_user_size);
3497 return $new_field;
3498 }
3499
3500 sub command96 {
3501 print "This is the name of the field in which you want to store the\n";
3502 print "preferences keyword. It defaults to 'prefkey'\n";
3503 print "\n";
3504 print "[$WHT$prefs_key_field$NRM]: $WHT";
3505 $new_field = <STDIN>;
3506 if ( $new_field eq "\n" ) {
3507 $new_field = $prefs_key_field;
3508 } else {
3509 $new_field =~ s/[\r\n]//g;
3510 }
3511 $prefs_key_size = db_pref_size($prefs_key_size);
3512 return $new_field;
3513 }
3514
3515 sub command97 {
3516 print "This is the name of the field in which you want to store the\n";
3517 print "preferences value. It defaults to 'prefval'\n";
3518 print "\n";
3519 print "[$WHT$prefs_val_field$NRM]: $WHT";
3520 $new_field = <STDIN>;
3521 if ( $new_field eq "\n" ) {
3522 $new_field = $prefs_val_field;
3523 } else {
3524 $new_field =~ s/[\r\n]//g;
3525 }
3526 $prefs_val_size = db_pref_size($prefs_val_size);
3527 return $new_field;
3528 }
3529
3530 # routine is used to set database field limits
3531 # it needs one argument
3532 sub db_pref_size() {
3533 my ($size) = $_[0];
3534 print "\nDatabase fields have size limits.\n";
3535 print "\n";
3536 print "What limit is set for this field? [$WHT$size$NRM]: $WHT";
3537 $new_size = <STDIN>;
3538 if ( $new_size eq "\n" ) {
3539 $new_size = $size;
3540 } else {
3541 $new_size =~ s/[\r\n]//g;
3542 }
3543 return $new_size;
3544 }
3545
3546 sub command98 {
3547 print "If you want to store your global address book in a database then\n";
3548 print "you need to set this DSN to a valid value. The format for this is:\n";
3549 print "mysql://user:pass\@hostname/dbname\n";
3550 print "Where mysql can be one of the databases PHP supports, the most common\n";
3551 print "of these are mysql, msql and pgsql.\n";
3552 print "Please ensure proper permissions for config.php when including\n";
3553 print "sensitive passwords.\n\n";
3554 print "If the DSN is left empty (hit space and then return) the database\n";
3555 print "related code for global SQL address book will not be used.\n";
3556 print "\n";
3557
3558 if ( $addrbook_global_dsn eq "" ) {
3559 $default_value = "Disabled";
3560 } else {
3561 $default_value = $addrbook_global_dsn;
3562 }
3563 print "[$WHT$addrbook_global_dsn$NRM]: $WHT";
3564 $new_dsn = <STDIN>;
3565 if ( $new_dsn eq "\n" ) {
3566 $new_dsn = "";
3567 } else {
3568 $new_dsn =~ s/[\r\n]//g;
3569 $new_dsn =~ s/^\s+$//g;
3570 }
3571 return $new_dsn;
3572 }
3573
3574 sub command99 {
3575 print "This is the name of the table you want to store the global address book\n";
3576 print "data in. Default table name is 'global_abook'. Address book uses same\n";
3577 print "database format as personal address book.\n";
3578 print "\n";
3579 print "[$WHT$addrbook_global_table$NRM]: $WHT";
3580 $new_table = <STDIN>;
3581 if ( $new_table eq "\n" ) {
3582 $new_table = $addrbook_global_table;
3583 } else {
3584 $new_table =~ s/[\r\n]//g;
3585 }
3586 return $new_table;
3587 }
3588
3589 sub command910 {
3590 print "This option controls users\' ability to add or modify records stored \n";
3591 print "in global address book\n";
3592
3593 if ( lc($addrbook_global_writeable) eq 'true' ) {
3594 $default_value = "y";
3595 } else {
3596 $default_value = "n";
3597 }
3598 print "Allow writing into global address book? (y/n) [$WHT$default_value$NRM]: $WHT";
3599 $addrbook_global_writeable = <STDIN>;
3600 if ( ( $addrbook_global_writeable =~ /^y\n/i ) || ( ( $addrbook_global_writeable =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3601 $addrbook_global_writeable = 'true';
3602 } else {
3603 $addrbook_global_writeable = 'false';
3604 }
3605 return $addrbook_global_writeable;
3606 }
3607
3608 sub command911 {
3609 print "Enable this option if you want to see listing of addresses stored \n";
3610 print "in global address book\n";
3611
3612 if ( lc($addrbook_global_listing) eq 'true' ) {
3613 $default_value = "y";
3614 } else {
3615 $default_value = "n";
3616 }
3617 print "Allow listing of global address book? (y/n) [$WHT$default_value$NRM]: $WHT";
3618 $addrbook_global_listing = <STDIN>;
3619 if ( ( $addrbook_global_listing =~ /^y\n/i ) || ( ( $addrbook_global_listing =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3620 $addrbook_global_listing = 'true';
3621 } else {
3622 $addrbook_global_listing = 'false';
3623 }
3624 return $addrbook_global_listing;
3625 }
3626
3627
3628 # Default language
3629 sub commandA1 {
3630 print "SquirrelMail attempts to set the language in many ways. If it\n";
3631 print "can not figure it out in another way, it will default to this\n";
3632 print "language. Please use the code for the desired language.\n";
3633 print "\n";
3634 print "[$WHT$squirrelmail_default_language$NRM]: $WHT";
3635 $new_squirrelmail_default_language = <STDIN>;
3636 if ( $new_squirrelmail_default_language eq "\n" ) {
3637 $new_squirrelmail_default_language = $squirrelmail_default_language;
3638 } else {
3639 $new_squirrelmail_default_language =~ s/[\r\n]//g;
3640 $new_squirrelmail_default_language =~ s/^\s+$//g;
3641 }
3642 return $new_squirrelmail_default_language;
3643 }
3644 # Default Charset
3645 sub commandA2 {
3646 print "This option controls what character set is used when sending\n";
3647 print "mail and when sending HTML to the browser. Option works only\n";
3648 print "with US English (en_US) translation. Other translations use\n";
3649 print "charsets that are set in translation settings.\n";
3650 print "\n";
3651
3652 print "[$WHT$default_charset$NRM]: $WHT";
3653 $new_default_charset = <STDIN>;
3654 if ( $new_default_charset eq "\n" ) {
3655 $new_default_charset = $default_charset;
3656 } else {
3657 $new_default_charset =~ s/[\r\n]//g;
3658 }
3659 return $new_default_charset;
3660 }
3661 # Alternative language names
3662 sub commandA3 {
3663 print "Enable this option if you want to see localized language names in\n";
3664 print "language selection box. Note, that this option can trigger\n";
3665 print "installation of foreign language support modules in some browsers.\n";
3666 print "\n";
3667
3668 if ( lc($show_alternative_names) eq 'true' ) {
3669 $default_value = "y";
3670 } else {
3671 $default_value = "n";
3672 }
3673 print "Show alternative language names? (y/n) [$WHT$default_value$NRM]: $WHT";
3674 $show_alternative_names = <STDIN>;
3675 if ( ( $show_alternative_names =~ /^y\n/i ) || ( ( $show_alternative_names =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3676 $show_alternative_names = 'true';
3677 } else {
3678 $show_alternative_names = 'false';
3679 }
3680 return $show_alternative_names;
3681 }
3682
3683 # Aggressive decoding
3684 sub commandA4 {
3685 print "Enable this option if you want to use CPU and memory intensive decoding\n";
3686 print "functions. This option allows reading multibyte charset, that are used\n";
3687 print "in Eastern Asia. SquirrelMail will try to use recode functions here,\n";
3688 print "even when you have disabled use of recode in Tweaks section.\n";
3689 print "\n";
3690
3691 if ( lc($aggressive_decoding) eq 'true' ) {
3692 $default_value = "y";
3693 } else {
3694 $default_value = "n";
3695 }
3696 print "Enable aggressive decoding? (y/n) [$WHT$default_value$NRM]: $WHT";
3697 $aggressive_decoding = <STDIN>;
3698 if ( ( $aggressive_decoding =~ /^y\n/i ) || ( ( $aggressive_decoding =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3699 $aggressive_decoding = 'true';
3700 } else {
3701 $aggressive_decoding = 'false';
3702 }
3703 return $aggressive_decoding;
3704 }
3705
3706 # Lossy encoding
3707 sub commandA5 {
3708 print "Enable this option if you want to allow lossy charset encoding in message\n";
3709 print "composition pages. This option allows charset conversions when output\n";
3710 print "charset does not support all symbols used in original charset. Symbols\n";
3711 print "unsupported by output charset will be replaced with question marks.\n";
3712 print "\n";
3713
3714 if ( lc($lossy_encoding) eq 'true' ) {
3715 $default_value = "y";
3716 } else {
3717 $default_value = "n";
3718 }
3719 print "Enable lossy encoding? (y/n) [$WHT$default_value$NRM]: $WHT";
3720 $lossy_encoding = <STDIN>;
3721 if ( ( $lossy_encoding =~ /^y\n/i ) || ( ( $lossy_encoding =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3722 $lossy_encoding = 'true';
3723 } else {
3724 $lossy_encoding = 'false';
3725 }
3726 return $lossy_encoding;
3727 }
3728
3729 # display html emails in iframe
3730 sub commandB2 {
3731 print "This option can enable html email rendering inside iframe.\n";
3732 print "Inline frames are used in order to provide sandbox environment";
3733 print "for html code included in html formated emails.";
3734 print "Option is experimental and might have glitches in some parts of code.";
3735 print "\n";
3736
3737 if ( lc($use_iframe) eq 'true' ) {
3738 $default_value = "y";
3739 } else {
3740 $default_value = "n";
3741 }
3742 print "Display html emails in iframe? (y/n) [$WHT$default_value$NRM]: $WHT";
3743 $use_iframe = <STDIN>;
3744 if ( ( $use_iframe =~ /^y\n/i ) || ( ( $use_iframe =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3745 $use_iframe = 'true';
3746 } else {
3747 $use_iframe = 'false';
3748 }
3749 return $use_iframe;
3750 }
3751 # use icons
3752 sub commandB3 {
3753 print "Enabling this option will cause icons to be used instead of text\n";
3754 print "markers next to each message in mailbox lists that represent\n";
3755 print "new, read, flagged, and deleted messages, as well as those that\n";
3756 print "have been replied to and forwarded. Icons are also used next to\n";
3757 print "(un)expanded folders in the folder list (Oldway = false). These\n";
3758 print "icons are quite small, but will obviously be more of a resource\n";
3759 print "drain than text markers.\n";
3760 print "\n";
3761
3762 if ( lc($use_icons) eq 'true' ) {
3763 $default_value = "y";
3764 } else {
3765 $default_value = "n";
3766 }
3767 print "Use icons? (y/n) [$WHT$default_value$NRM]: $WHT";
3768 $use_icons = <STDIN>;
3769 if ( ( $use_icons =~ /^y\n/i ) || ( ( $use_icons =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3770 $use_icons = 'true';
3771 } else {
3772 $use_icons = 'false';
3773 }
3774 return $use_icons;
3775 }
3776 # php recode
3777 sub commandB4 {
3778 print "Enable this option if you want to use php recode functions to read\n";
3779 print "emails written in charset that differs from the one that is set in\n";
3780 print "translation selected by user. Code is experimental, it might cause\n";
3781 print "errors, if email contains charset unsupported by recode or if your\n";
3782 print "php does not have recode support.\n";
3783 print "\n";
3784
3785 if ( lc($use_php_recode) eq 'true' ) {
3786 $default_value = "y";
3787 } else {
3788 $default_value = "n";
3789 }
3790 print "Use php recode functions? (y/n) [$WHT$default_value$NRM]: $WHT";
3791 $use_php_recode = <STDIN>;
3792 if ( ( $use_php_recode =~ /^y\n/i ) || ( ( $use_php_recode =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3793 $use_php_recode = 'true';
3794 } else {
3795 $use_php_recode = 'false';
3796 }
3797 return $use_php_recode;
3798 }
3799 # php iconv
3800 sub commandB5 {
3801 print "Enable this option if you want to use php iconv functions to read\n";
3802 print "emails written in charset that differs from the one that is set in\n";
3803 print "translation selected by user. Code is experimental, it works only\n";
3804 print "with translations that use utf-8 charset. Code might cause errors,\n";
3805 print "if email contains charset unsupported by iconv or if your php does\n";
3806 print "not have iconv support.\n";
3807 print "\n";
3808
3809 if ( lc($use_php_iconv) eq 'true' ) {
3810 $default_value = "y";
3811 } else {
3812 $default_value = "n";
3813 }
3814 print "Use php iconv functions? (y/n) [$WHT$default_value$NRM]: $WHT";
3815 $use_php_iconv = <STDIN>;
3816 if ( ( $use_php_iconv =~ /^y\n/i ) || ( ( $use_php_iconv =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3817 $use_php_iconv = 'true';
3818 } else {
3819 $use_php_iconv = 'false';
3820 }
3821 return $use_php_iconv;
3822 }
3823
3824 # configtest block
3825 sub commandB6 {
3826 print "Enable this option if you want to check SquirrelMail configuration\n";
3827 print "remotely with configtest.php script.\n";
3828 print "\n";
3829
3830 if ( lc($allow_remote_configtest) eq 'true' ) {
3831 $default_value = "y";
3832 } else {
3833 $default_value = "n";
3834 }
3835 print "Allow remote configuration tests? (y/n) [$WHT$default_value$NRM]: $WHT";
3836 $allow_remote_configtest = <STDIN>;
3837 if ( ( $allow_remote_configtest =~ /^y\n/i ) || ( ( $allow_remote_configtest =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
3838 $allow_remote_configtest = 'true';
3839 } else {
3840 $allow_remote_configtest = 'false';
3841 }
3842 return $allow_remote_configtest;
3843 }
3844
3845
3846
3847 sub save_data {
3848 $tab = " ";
3849 if ( open( CF, ">config.php" ) ) {
3850 print CF "<?php\n";
3851 print CF "\n";
3852
3853 print CF "/**\n";
3854 print CF " * SquirrelMail Configuration File\n";
3855 print CF " * Created using the configure script, conf.pl\n";
3856 print CF " */\n";
3857 print CF "\n";
3858 print CF "global \$version;\n";
3859
3860 if ($print_config_version) {
3861 print CF "\$config_version = '$print_config_version';\n";
3862 }
3863 # integer
3864 print CF "\$config_use_color = $config_use_color;\n";
3865 print CF "\n";
3866
3867 # string
3868 print CF "\$org_name = \"$org_name\";\n";
3869 # string
3870 print CF "\$org_logo = " . &change_to_SM_path($org_logo) . ";\n";
3871 $org_logo_width |= 0;
3872 $org_logo_height |= 0;
3873 # string
3874 print CF "\$org_logo_width = '$org_logo_width';\n";
3875 # string
3876 print CF "\$org_logo_height = '$org_logo_height';\n";
3877 # string that can contain variables.
3878 print CF "\$org_title = \"$org_title\";\n";
3879 # string
3880 print CF "\$signout_page = " . &change_to_SM_path($signout_page) . ";\n";
3881 # string
3882 print CF "\$frame_top = '$frame_top';\n";
3883 print CF "\n";
3884
3885 print CF "\$provider_uri = '$provider_uri';\n";
3886 print CF "\n";
3887
3888 print CF "\$provider_name = '$provider_name';\n";
3889 print CF "\n";
3890
3891 # string that can contain variables
3892 print CF "\$motd = \"$motd\";\n";
3893 print CF "\n";
3894
3895 # string
3896 print CF "\$squirrelmail_default_language = '$squirrelmail_default_language';\n";
3897 # string
3898 print CF "\$default_charset = '$default_charset';\n";
3899 # boolean
3900 print CF "\$show_alternative_names = $show_alternative_names;\n";
3901 # boolean
3902 print CF "\$aggressive_decoding = $aggressive_decoding;\n";
3903 # boolean
3904 print CF "\$lossy_encoding = $lossy_encoding;\n";
3905 print CF "\n";
3906
3907 # string
3908 print CF "\$domain = '$domain';\n";
3909 # string
3910 print CF "\$imapServerAddress = '$imapServerAddress';\n";
3911 # integer
3912 print CF "\$imapPort = $imapPort;\n";
3913 # boolean
3914 print CF "\$useSendmail = $useSendmail;\n";
3915 # string
3916 print CF "\$smtpServerAddress = '$smtpServerAddress';\n";
3917 # integer
3918 print CF "\$smtpPort = $smtpPort;\n";
3919 # string
3920 print CF "\$sendmail_path = '$sendmail_path';\n";
3921 # string
3922 print CF "\$sendmail_args = '$sendmail_args';\n";
3923 # boolean
3924 # print CF "\$use_authenticated_smtp = $use_authenticated_smtp;\n";
3925 # boolean
3926 print CF "\$pop_before_smtp = $pop_before_smtp;\n";
3927 # string
3928 print CF "\$imap_server_type = '$imap_server_type';\n";
3929 # boolean
3930 print CF "\$invert_time = $invert_time;\n";
3931 # string
3932 print CF "\$optional_delimiter = '$optional_delimiter';\n";
3933 # string
3934 print CF "\$encode_header_key = '$encode_header_key';\n";
3935 print CF "\n";
3936
3937 # string
3938 print CF "\$default_folder_prefix = '$default_folder_prefix';\n";
3939 # string
3940 print CF "\$trash_folder = '$trash_folder';\n";
3941 # string
3942 print CF "\$sent_folder = '$sent_folder';\n";
3943 # string
3944 print CF "\$draft_folder = '$draft_folder';\n";
3945 # boolean
3946 print CF "\$default_move_to_trash = $default_move_to_trash;\n";
3947 # boolean
3948 print CF "\$default_move_to_sent = $default_move_to_sent;\n";
3949 # boolean
3950 print CF "\$default_save_as_draft = $default_save_as_draft;\n";
3951 # boolean
3952 print CF "\$show_prefix_option = $show_prefix_option;\n";
3953 # boolean
3954 print CF "\$list_special_folders_first = $list_special_folders_first;\n";
3955 # boolean
3956 print CF "\$use_special_folder_color = $use_special_folder_color;\n";
3957 # boolean
3958 print CF "\$auto_expunge = $auto_expunge;\n";
3959 # boolean
3960 print CF "\$default_sub_of_inbox = $default_sub_of_inbox;\n";
3961 # boolean
3962 print CF "\$show_contain_subfolders_option = $show_contain_subfolders_option;\n";
3963 # integer
3964 print CF "\$default_unseen_notify = $default_unseen_notify;\n";
3965 # integer
3966 print CF "\$default_unseen_type = $default_unseen_type;\n";
3967 # boolean
3968 print CF "\$auto_create_special = $auto_create_special;\n";
3969 # boolean
3970 print CF "\$delete_folder = $delete_folder;\n";
3971 # boolean
3972 print CF "\$noselect_fix_enable = $noselect_fix_enable;\n";
3973
3974 print CF "\n";
3975
3976 # string
3977 print CF "\$data_dir = " . &change_to_SM_path($data_dir) . ";\n";
3978 # string that can contain a variable
3979 print CF "\$attachment_dir = " . &change_to_SM_path($attachment_dir) . ";\n";
3980 # integer
3981 print CF "\$dir_hash_level = $dir_hash_level;\n";
3982 # string
3983 print CF "\$default_left_size = '$default_left_size';\n";
3984 # boolean
3985 print CF "\$force_username_lowercase = $force_username_lowercase;\n";
3986 # boolean
3987 print CF "\$default_use_priority = $default_use_priority;\n";
3988 # boolean
3989 print CF "\$hide_sm_attributions = $hide_sm_attributions;\n";
3990 # boolean
3991 print CF "\$default_use_mdn = $default_use_mdn;\n";
3992 # boolean
3993 print CF "\$edit_identity = $edit_identity;\n";
3994 # boolean
3995 print CF "\$edit_name = $edit_name;\n";
3996 # boolean
3997 print CF "\$hide_auth_header = $hide_auth_header;\n";
3998 # boolean
3999 print CF "\$disable_thread_sort = $disable_thread_sort;\n";
4000 # boolean
4001 print CF "\$disable_server_sort = $disable_server_sort;\n";
4002 # boolean
4003 print CF "\$allow_charset_search = $allow_charset_search;\n";
4004 # integer
4005 print CF "\$allow_advanced_search = $allow_advanced_search;\n";
4006 print CF "\n";
4007 # integer
4008 print CF "\$time_zone_type = $time_zone_type;\n";
4009 print CF "\n";
4010 # string
4011 print CF "\$config_location_base = '$config_location_base';\n";
4012 print CF "\n";
4013
4014 # all plugins are strings
4015 for ( $ct = 0 ; $ct <= $#plugins ; $ct++ ) {
4016 print CF "\$plugins[] = '$plugins[$ct]';\n";
4017 }
4018 print CF "\n";
4019
4020 # strings
4021 print CF "\$theme_css = " . &change_to_SM_path($theme_css) . ";\n";
4022 if ( $theme_default eq '' ) { $theme_default = '0'; }
4023 print CF "\$theme_default = $theme_default;\n";
4024
4025 for ( $count = 0 ; $count <= $#theme_name ; $count++ ) {
4026 print CF "\$theme[$count]['PATH'] = " . &change_to_SM_path($theme_path[$count]) . ";\n";
4027 # escape theme name so it can contain single quotes.
4028 $esc_name = $theme_name[$count];
4029 $esc_name =~ s/\\/\\\\/g;
4030 $esc_name =~ s/'/\\'/g;
4031 print CF "\$theme[$count]['NAME'] = '$esc_name';\n";
4032 }
4033 print CF "\n";
4034
4035 if ( $templateset_default eq '' ) { $templateset_default = '0'; }
4036 print CF "\$templateset_default = $templateset_default;\n";
4037
4038 for ( $count = 0 ; $count <= $#templateset_name ; $count++ ) {
4039 print CF "\$aTemplateSet[$count]['PATH'] = " . &change_to_SM_path($templateset_path[$count]) . ";\n";
4040 # escape theme name so it can contain single quotes.
4041 $esc_name = $templateset_name[$count];
4042 $esc_name =~ s/\\/\\\\/g;
4043 $esc_name =~ s/'/\\'/g;
4044 print CF "\$aTemplateSet[$count]['NAME'] = '$esc_name';\n";
4045 }
4046 print CF "\n";
4047
4048
4049 # integer
4050 print CF "\$default_fontsize = '$default_fontsize';\n";
4051 # string
4052 print CF "\$default_fontset = '$default_fontset';\n";
4053 print CF "\n";
4054 # assoc. array (maybe initial value should be set somewhere else)
4055 print CF '$fontsets = array();'."\n";
4056 while (($fontset_name, $fontset_value) = each(%fontsets)) {
4057 print CF "\$fontsets\['$fontset_name'\] = '$fontset_value';\n";
4058 }
4059 print CF "\n";
4060
4061 ## Address books
4062 # boolean
4063 print CF "\$default_use_javascript_addr_book = $default_use_javascript_addr_book;\n";
4064 for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
4065 print CF "\$ldap_server[$count] = array(\n";
4066 # string
4067 print CF " 'host' => '$ldap_host[$count]',\n";
4068 # string
4069 print CF " 'base' => '$ldap_base[$count]'";
4070 if ( $ldap_name[$count] ) {
4071 print CF ",\n";
4072 # string
4073 print CF " 'name' => '$ldap_name[$count]'";
4074 }
4075 if ( $ldap_port[$count] ) {
4076 print CF ",\n";
4077 # integer
4078 print CF " 'port' => $ldap_port[$count]";
4079 }
4080 if ( $ldap_charset[$count] ) {
4081 print CF ",\n";
4082 # string
4083 print CF " 'charset' => '$ldap_charset[$count]'";
4084 }
4085 if ( $ldap_maxrows[$count] ) {
4086 print CF ",\n";
4087 # integer
4088 print CF " 'maxrows' => $ldap_maxrows[$count]";
4089 }
4090 # string
4091 if ( $ldap_filter[$count] ) {
4092 print CF ",\n";
4093 print CF " 'filter' => '$ldap_filter[$count]'";
4094 }
4095 if ( $ldap_binddn[$count] ) {
4096 print CF ",\n";
4097 # string
4098 print CF " 'binddn' => '$ldap_binddn[$count]'";
4099 if ( $ldap_bindpw[$count] ) {
4100 print CF ",\n";
4101 # string
4102 print CF " 'bindpw' => '$ldap_bindpw[$count]'";
4103 }
4104 }
4105 if ( $ldap_protocol[$count] ) {
4106 print CF ",\n";
4107 # integer
4108 print CF " 'protocol' => $ldap_protocol[$count]";
4109 }
4110 if ( $ldap_limit_scope[$count] ) {
4111 print CF ",\n";
4112 # boolean
4113 print CF " 'limit_scope' => $ldap_limit_scope[$count]";
4114 }
4115 if ( $ldap_listing[$count] ) {
4116 print CF ",\n";
4117 # boolean
4118 print CF " 'listing' => $ldap_listing[$count]";
4119 }
4120 if ( $ldap_writeable[$count] ) {
4121 print CF ",\n";
4122 # boolean
4123 print CF " 'writeable' => $ldap_writeable[$count]";
4124 }
4125 if ( $ldap_search_tree[$count] ) {
4126 print CF ",\n";
4127 # integer
4128 print CF " 'search_tree' => $ldap_search_tree[$count]";
4129 }
4130 if ( $ldap_listing[$count] ) {
4131 print CF ",\n";
4132 # boolean
4133 print CF " 'starttls' => $ldap_starttls[$count]";
4134 }
4135 print CF "\n";
4136 print CF ");\n";
4137 print CF "\n";
4138 }
4139
4140 # string
4141 print CF "\$addrbook_dsn = '$addrbook_dsn';\n";
4142 # string
4143 print CF "\$addrbook_table = '$addrbook_table';\n\n";
4144 # string
4145 print CF "\$prefs_dsn = '$prefs_dsn';\n";
4146 # string
4147 print CF "\$prefs_table = '$prefs_table';\n";
4148 # string
4149 print CF "\$prefs_user_field = '$prefs_user_field';\n";
4150 # integer
4151 print CF "\$prefs_user_size = $prefs_user_size;\n";
4152 # string
4153 print CF "\$prefs_key_field = '$prefs_key_field';\n";
4154 # integer
4155 print CF "\$prefs_key_size = $prefs_key_size;\n";
4156 # string
4157 print CF "\$prefs_val_field = '$prefs_val_field';\n";
4158 # integer
4159 print CF "\$prefs_val_size = $prefs_val_size;\n\n";
4160 # string
4161 print CF "\$addrbook_global_dsn = '$addrbook_global_dsn';\n";
4162 # string
4163 print CF "\$addrbook_global_table = '$addrbook_global_table';\n";
4164 # boolean
4165 print CF "\$addrbook_global_writeable = $addrbook_global_writeable;\n";
4166 # boolean
4167 print CF "\$addrbook_global_listing = $addrbook_global_listing;\n\n";
4168 # string
4169 print CF "\$abook_global_file = '$abook_global_file';\n";
4170 # boolean
4171 print CF "\$abook_global_file_writeable = $abook_global_file_writeable;\n\n";
4172 # boolean
4173 print CF "\$abook_global_file_listing = $abook_global_file_listing;\n\n";
4174 # integer
4175 print CF "\$abook_file_line_length = $abook_file_line_length;\n\n";
4176 # boolean
4177 print CF "\$no_list_for_subscribe = $no_list_for_subscribe;\n";
4178
4179 # string
4180 print CF "\$smtp_auth_mech = '$smtp_auth_mech';\n";
4181 # string
4182 print CF "\$imap_auth_mech = '$imap_auth_mech';\n";
4183 # boolean
4184 print CF "\$use_imap_tls = $use_imap_tls;\n";
4185 # boolean
4186 print CF "\$use_smtp_tls = $use_smtp_tls;\n";
4187 # string
4188 print CF "\$session_name = '$session_name';\n";
4189
4190 print CF "\n";
4191
4192 # boolean
4193 print CF "\$use_iframe = $use_iframe;\n";
4194 print CF "\n";
4195 # boolean
4196 print CF "\$use_icons = $use_icons;\n";
4197 print CF "\n";
4198 # boolean
4199 print CF "\$use_php_recode = $use_php_recode;\n";
4200 print CF "\n";
4201 # boolean
4202 print CF "\$use_php_iconv = $use_php_iconv;\n";
4203 print CF "\n";
4204 # boolean
4205 print CF "\$allow_remote_configtest = $allow_remote_configtest;\n";
4206 print CF "\n";
4207
4208 print CF "\@include SM_PATH . 'config/config_local.php';\n";
4209
4210 close CF;
4211
4212 print "Data saved in config.php\n";
4213 } else {
4214 print "Error saving config.php: $!\n";
4215 }
4216 }
4217
4218 sub set_defaults {
4219 clear_screen();
4220 print $WHT. "SquirrelMail Configuration : " . $NRM;
4221 if ( $config == 1 ) { print "Read: config.php"; }
4222 elsif ( $config == 2 ) { print "Read: config_default.php"; }
4223 print "\n";
4224 print "---------------------------------------------------------\n";
4225
4226 print "While we have been building SquirrelMail, we have discovered some\n";
4227 print "preferences that work better with some servers that don't work so\n";
4228 print "well with others. If you select your IMAP server, this option will\n";
4229 print "set some pre-defined settings for that server.\n";
4230 print "\n";
4231 print "Please note that you will still need to go through and make sure\n";
4232 print "everything is correct. This does not change everything. There are\n";
4233 print "only a few settings that this will change.\n";
4234 print "\n";
4235
4236 $continue = 0;
4237 while ( $continue != 1 ) {
4238 print "Please select your IMAP server:\n";
4239 print " bincimap = Binc IMAP server\n";
4240 print " courier = Courier IMAP server\n";
4241 print " cyrus = Cyrus IMAP server\n";
4242 print " dovecot = Dovecot Secure IMAP server\n";
4243 print " exchange = Microsoft Exchange IMAP server\n";
4244 print " hmailserver = hMailServer\n";
4245 print " macosx = Mac OS X Mailserver\n";
4246 print " mercury32 = Mercury/32\n";
4247 print " uw = University of Washington's IMAP server\n";
4248 print "\n";
4249 print " quit = Do not change anything\n";
4250 print "\n";
4251 print "Command >> ";
4252 $server = <STDIN>;
4253 $server =~ s/[\r\n]//g;
4254
4255 # variable is used to display additional messages.
4256 $message = "";
4257
4258 print "\n";
4259 if ( $server eq "cyrus" ) {
4260 $imap_server_type = "cyrus";
4261 $default_folder_prefix = "";
4262 $trash_folder = "INBOX.Trash";
4263 $sent_folder = "INBOX.Sent";
4264 $draft_folder = "INBOX.Drafts";
4265 $show_prefix_option = false;
4266 $default_sub_of_inbox = true;
4267 $show_contain_subfolders_option = false;
4268 $optional_delimiter = ".";
4269 $disp_default_folder_prefix = "<none>";
4270 $force_username_lowercase = false;
4271
4272 # Delimiter might differ if unixhierarchysep is set to yes.
4273 $message = "\nIf you have enabled unixhierarchysep, you must change delimiter and special folder names.\n";
4274
4275 $continue = 1;
4276 } elsif ( $server eq "uw" ) {
4277 $imap_server_type = "uw";
4278 $default_folder_prefix = "mail/";
4279 $trash_folder = "Trash";
4280 $sent_folder = "Sent";
4281 $draft_folder = "Drafts";
4282 $show_prefix_option = true;
4283 $default_sub_of_inbox = false;
4284 $show_contain_subfolders_option = true;
4285 $optional_delimiter = "/";
4286 $disp_default_folder_prefix = $default_folder_prefix;
4287 $delete_folder = true;
4288 $force_username_lowercase = true;
4289
4290 $continue = 1;
4291 } elsif ( $server eq "exchange" ) {
4292 $imap_server_type = "exchange";
4293 $default_folder_prefix = "";
4294 $default_sub_of_inbox = true;
4295 $trash_folder = "INBOX/Deleted Items";
4296 $sent_folder = "INBOX/Sent Items";
4297 $drafts_folder = "INBOX/Drafts";
4298 $show_prefix_option = false;
4299 $show_contain_subfolders_option = false;
4300 $optional_delimiter = "detect";
4301 $disp_default_folder_prefix = "<none>";
4302 $force_username_lowercase = true;
4303
4304 $continue = 1;
4305 } elsif ( $server eq "courier" ) {
4306 $imap_server_type = "courier";
4307 $default_folder_prefix = "INBOX.";
4308 $trash_folder = "Trash";
4309 $sent_folder = "Sent";
4310 $draft_folder = "Drafts";
4311 $show_prefix_option = false;
4312 $default_sub_of_inbox = false;
4313 $show_contain_subfolders_option = false;
4314 $optional_delimiter = ".";
4315 $disp_default_folder_prefix = $default_folder_prefix;
4316 $delete_folder = true;
4317 $force_username_lowercase = false;
4318
4319 $continue = 1;
4320 } elsif ( $server eq "macosx" ) {
4321 $imap_server_type = "macosx";
4322 $default_folder_prefix = "INBOX/";
4323 $trash_folder = "Trash";
4324 $sent_folder = "Sent";
4325 $draft_folder = "Drafts";
4326 $show_prefix_option = false;
4327 $default_sub_of_inbox = true;
4328 $show_contain_subfolders_option = false;
4329 $optional_delimiter = "detect";
4330 $allow_charset_search = false;
4331 $disp_default_folder_prefix = $default_folder_prefix;
4332
4333 $continue = 1;
4334 } elsif ( $server eq "hmailserver" ) {
4335 $imap_server_type = "hmailserver";
4336 $default_folder_prefix = "";
4337 $trash_folder = "INBOX.Trash";
4338 $sent_folder = "INBOX.Sent";
4339 $draft_folder = "INBOX.Drafts";
4340 $show_prefix_option = false;
4341 $default_sub_of_inbox = true;
4342 $show_contain_subfolders_option = false;
4343 $optional_delimiter = "detect";
4344 $allow_charset_search = false;
4345 $disp_default_folder_prefix = $default_folder_prefix;
4346 $delete_folder = false;
4347 $force_username_lowercase = false;
4348
4349 $continue = 1;
4350 } elsif ( $server eq "mercury32" ) {
4351 $imap_server_type = "mercury32";
4352 $default_folder_prefix = "";
4353 $trash_folder = "Trash";
4354 $sent_folder = "Sent";
4355 $draft_folder = "Drafts";
4356 $show_prefix_option = false;
4357 $default_sub_of_inbox = true;
4358 $show_contain_subfolders_option = true;
4359 $optional_delimiter = "detect";
4360 $delete_folder = true;
4361 $force_username_lowercase = true;
4362
4363 $continue = 1;
4364 } elsif ( $server eq "dovecot" ) {
4365 $imap_server_type = "dovecot";
4366 $default_folder_prefix = "";
4367 $trash_folder = "Trash";
4368 $sent_folder = "Sent";
4369 $draft_folder = "Drafts";
4370 $show_prefix_option = false;
4371 $default_sub_of_inbox = false;
4372 $show_contain_subfolders_option = false;
4373 $delete_folder = false;
4374 $force_username_lowercase = true;
4375 $optional_delimiter = "detect";
4376 $disp_default_folder_prefix = "<none>";
4377
4378 $continue = 1;
4379 } elsif ( $server eq "bincimap" ) {
4380 $imap_server_type = "bincimap";
4381 $default_folder_prefix = "INBOX/";
4382 $trash_folder = "Trash";
4383 $sent_folder = "Sent";
4384 $draft_folder = "Drafts";
4385 $show_prefix_option = false;
4386 $default_sub_of_inbox = false;
4387 $show_contain_subfolders_option = false;
4388 $delete_folder = true;
4389 $force_username_lowercase = false;
4390 $optional_delimiter = "detect";
4391 $disp_default_folder_prefix = $default_folder_prefix;
4392
4393 # Default folder prefix depends on used depot.
4394 $message = "\nIf you use IMAPdir depot, you must set default folder prefix to empty string.\n";
4395
4396 $continue = 1;
4397 } elsif ( $server eq "quit" ) {
4398 $continue = 1;
4399 } else {
4400 $disp_default_folder_prefix = $default_folder_prefix;
4401 print "Unrecognized server: $server\n";
4402 print "\n";
4403 }
4404
4405 print " imap_server_type = $imap_server_type\n";
4406 print " default_folder_prefix = $disp_default_folder_prefix\n";
4407 print " trash_folder = $trash_folder\n";
4408 print " sent_folder = $sent_folder\n";
4409 print " draft_folder = $draft_folder\n";
4410 print " show_prefix_option = $show_prefix_option\n";
4411 print " default_sub_of_inbox = $default_sub_of_inbox\n";
4412 print "show_contain_subfolders_option = $show_contain_subfolders_option\n";
4413 print " optional_delimiter = $optional_delimiter\n";
4414 print " delete_folder = $delete_folder\n";
4415 print " force_username_lowercase = $force_username_lowercase\n";
4416
4417 print "$message";
4418 }
4419 print "\nPress enter to continue...";
4420 $tmp = <STDIN>;
4421 }
4422
4423 # This subroutine corrects relative paths to ensure they
4424 # will work within the SM space. If the path falls within
4425 # the SM directory tree, the SM_PATH variable will be
4426 # prepended to the path, if not, then the path will be
4427 # converted to an absolute path, e.g.
4428 # '../images/logo.gif' --> SM_PATH . 'images/logo.gif'
4429 # '../../someplace/data' --> '/absolute/path/someplace/data'
4430 # 'images/logo.gif' --> SM_PATH . 'config/images/logo.gif'
4431 # '/absolute/path/logo.gif' --> '/absolute/path/logo.gif'
4432 # 'http://whatever/' --> 'http://whatever'
4433 # $some_var/path --> "$some_var/path"
4434 sub change_to_SM_path() {
4435 my ($old_path) = @_;
4436 my $new_path = '';
4437 my @rel_path;
4438 my @abs_path;
4439 my $subdir;
4440
4441 # If the path is absolute, don't bother.
4442 return "\'" . $old_path . "\'" if ( $old_path eq '');
4443 return "\'" . $old_path . "\'" if ( $old_path =~ /^(\/|http)/ );
4444 return "\'" . $old_path . "\'" if ( $old_path =~ /^\w:\// );
4445 return $old_path if ( $old_path =~ /^\'(\/|http)/ );
4446 return $old_path if ( $old_path =~ /^\'\w:\// );
4447 return $old_path if ( $old_path =~ /^SM_PATH/);
4448
4449 if ( $old_path =~ /^\$/ ) {
4450 # check if it's a single var, or a $var/path combination
4451 # if it's $var/path, enclose in ""
4452 if ( $old_path =~ /\// ) {
4453 return '"'.$old_path.'"';
4454 }
4455 return $old_path;
4456 }
4457
4458 # Remove remaining '
4459 $old_path =~ s/\'//g;
4460
4461 # For relative paths, split on '../'
4462 @rel_path = split(/\.\.\//, $old_path);
4463
4464 if ( $#rel_path > 1 ) {
4465 # more than two levels away. Make it absolute.
4466 @abs_path = split(/\//, $dir);
4467
4468 # Lop off the relative pieces of the absolute path..
4469 for ( $i = 0; $i <= $#rel_path; $i++ ) {
4470 pop @abs_path;
4471 shift @rel_path;
4472 }
4473 push @abs_path, @rel_path;
4474 $new_path = "\'" . join('/', @abs_path) . "\'";
4475 } elsif ( $#rel_path > 0 ) {
4476 # it's within the SM tree, prepend SM_PATH
4477 $new_path = $old_path;
4478 $new_path =~ s/^\.\.\//SM_PATH . \'/;
4479 $new_path .= "\'";
4480 } else {
4481 # Last, it's a relative path without any leading '.'
4482 # Prepend SM_PATH and config, since the paths are
4483 # relative to the config directory
4484 $new_path = "SM_PATH . \'config/" . $old_path . "\'";
4485 }
4486 return $new_path;
4487 }
4488
4489
4490 # Change SM_PATH to admin-friendly version, e.g.:
4491 # SM_PATH . 'images/logo.gif' --> '../images/logo.gif'
4492 # SM_PATH . 'config/some.php' --> 'some.php'
4493 # '/absolute/path/logo.gif' --> '/absolute/path/logo.gif'
4494 # 'http://whatever/' --> 'http://whatever'
4495 sub change_to_rel_path() {
4496 my ($old_path) = @_;
4497 my $new_path = $old_path;
4498
4499 if ( $old_path =~ /^SM_PATH/ ) {
4500 $new_path =~ s/^SM_PATH . \'/\.\.\//;
4501 $new_path =~ s/\.\.\/config\///;
4502 }
4503
4504 return $new_path;
4505 }
4506
4507 # Attempts to auto-detect if a specific auth mechanism is supported.
4508 # Called by 'command112a' and 'command112b'
4509 # ARGS: service-name (IMAP or SMTP), host:port, mech-name (ie. CRAM-MD5)
4510 sub detect_auth_support {
4511 # Try loading IO::Socket
4512 unless (eval("use IO::Socket; 1")) {
4513 print "Perl IO::Socket module is not available.";
4514 return undef;
4515 }
4516 # Misc setup
4517 my $service = shift;
4518 my $host = shift;
4519 my $mech = shift;
4520 # Sanity checks
4521 if ((!defined($service)) or (!defined($host)) or (!defined($mech))) {
4522 # Error - wrong # of args
4523 print "BAD ARGS!\n";
4524 return undef;
4525 }
4526
4527 if ($service eq 'SMTP') {
4528 $cmd = "AUTH $mech\r\n";
4529 $logout = "QUIT\r\n";
4530 } elsif ($service eq 'IMAP') {
4531 $cmd = "A01 AUTHENTICATE $mech\n";
4532 $logout = "C01 LOGOUT\n";
4533 } else {
4534 # unknown service - whoops.
4535 return undef;
4536 }
4537
4538 # Get this show on the road
4539 my $sock=IO::Socket::INET->new($host);
4540 if (!defined($sock)) {
4541 # Connect failed
4542 return undef;
4543 }
4544 my $discard = <$sock>; # Server greeting/banner - who cares..
4545
4546 if ($service eq 'SMTP') {
4547 # Say hello first..
4548 print $sock "HELO $domain\r\n";
4549 $discard = <$sock>; # Yeah yeah, you're happy to see me..
4550 }
4551 print $sock $cmd;
4552
4553 my $response = <$sock>;
4554 chomp($response);
4555 if (!defined($response)) {
4556 return undef;
4557 }
4558
4559 # So at this point, we have a response, and it is (hopefully) valid.
4560 if ($service eq 'SMTP') {
4561 if (($response =~ /^535/) or ($response =~/^502/)) {
4562 # Not supported
4563 print $sock $logout;
4564 close $sock;
4565 return 'NO';
4566 } elsif ($response =~ /^503/) {
4567 #Something went wrong
4568 return undef;
4569 }
4570 } elsif ($service eq 'IMAP') {
4571 if ($response =~ /^A01/) {
4572 # Not supported
4573 print $sock $logout;
4574 close $sock;
4575 return 'NO';
4576 }
4577 } else {
4578 # Unknown service - this shouldn't be able to happen.
4579 close $sock;
4580 return undef;
4581 }
4582
4583 # If it gets here, the mech is supported
4584 print $sock "*\n"; # Attempt to cancel authentication
4585 print $sock $logout; # Try to log out, but we don't really care if this fails
4586 close $sock;
4587 return 'YES';
4588 }
4589
4590 # trims whitespace
4591 # Example code from O'Reilly Perl Cookbook
4592 sub trim {
4593 my @out = @_;
4594 for (@out) {
4595 s/^\s+//;
4596 s/\s+$//;
4597 }
4598 return wantarray ? @out : $out[0];
4599 }
4600
4601 sub clear_screen() {
4602 if ( $^O =~ /^mswin/i) {
4603 system "cls";
4604 } else {
4605 system "clear";
4606 }
4607 }
4608
4609 # checks IMAP mailbox name. Refuses to accept 8bit folders
4610 # returns 0 (folder name is not correct) or 1 (folder name is correct)
4611 sub check_imap_folder($) {
4612 # Unicode support was added in Perl 5.6, use simple 8bit range in earlier versions
4613 if($] >= 5.6) {
4614 # Using iso-10646 range, because x80-xFF range does not match unicode chars
4615 my $reg = '[\x{80}-\x{FFFF}]';
4616 } else {
4617 my $reg = '[\x80-\xFF]';
4618 }
4619 my $folder_name = shift(@_);
4620 if ($folder_name =~ /$reg/) {
4621 print "Folder name contains 8bit characters. Configuration utility requires\n";
4622 print "UTF7-IMAP encoded folder names.\n";
4623 print "Press any key to continue...";
4624 my $tmp = <STDIN>;
4625 return 0;
4626 } elsif ($folder_name =~ /[&\*\%]/) {
4627 # check for ampersand and list-wildcards
4628 print "Folder name contains special UTF7-IMAP characters.\n";
4629 print "Are you sure that folder name is correct? (yN): ";
4630 my $tmp = <STDIN>;
4631 $tmp = lc(trim($tmp));
4632 if ($tmp =~ /^y$/) {
4633 return 1;
4634 } else {
4635 return 0;
4636 }
4637 } else {
4638 return 1;
4639 }
4640 }
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