Variable name correction
[squirrelmail.git] / config / conf.pl
1 #!/usr/bin/env perl
2 # conf.pl
3 #
4 # Copyright (c) 1999-2014 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 = "1.5.0";
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 # Try to determine what the version of SquirrelMail is
47 ############################################################
48 $sm_version = 'unknown';
49 if ( -e "../include/constants.php" && -r "../include/constants.php") {
50 open( FILE, "../include/constants.php" );
51 while ( $line = <FILE> ) {
52 if ($line =~ m/^define\('SM_VERSION', ?'(\d+\.\d+\.\d+( ?\[\w+]|))'/) {
53 $sm_version = $1;
54 last;
55 }
56 }
57 close(FILE);
58 }
59
60
61 ############################################################
62 # First, let's read in the data already in there...
63 ############################################################
64 if ( -e "config.php" ) {
65 # Make sure that file is readable
66 if (! -r "config.php") {
67 clear_screen();
68 print "WARNING:\n";
69 print "The file \"config/config.php\" was found, but you don't\n";
70 print "have rights to read it.\n";
71 print "\n";
72 print "Press enter to continue";
73 $ctu = <STDIN>;
74 exit;
75 }
76 open( FILE, "config.php" );
77 while ( $line = <FILE> ) {
78 $line =~ s/^\s+//;
79 $line =~ s/^\$//;
80 $var = $line;
81
82 $var =~ s/=/EQUALS/;
83 if ( $var =~ /^([a-z])/i ) {
84 @o = split ( /\s*EQUALS\s*/, $var );
85 if ( $o[0] eq "config_version" ) {
86 $o[1] =~ s/[\n\r]//g;
87 $o[1] =~ s/[\'\"];\s*$//;
88 $o[1] =~ s/;$//;
89 $o[1] =~ s/^[\'\"]//;
90
91 $config_version = $o[1];
92 close(FILE);
93 }
94 }
95 }
96 close(FILE);
97
98 if ( $config_version ne $conf_pl_version ) {
99 clear_screen();
100 print "WARNING:\n";
101 print " The file \"config/config.php\" was found, but it is for\n";
102 print " an older version of SquirrelMail. It is possible to still\n";
103 print " read the defaults from this file but be warned that many\n";
104 print " preferences change between versions. It is recommended that\n";
105 print " you start with a clean config.php for each upgrade that you\n";
106 print " do. To do this, just move config/config.php out of the way.\n";
107 print "\n";
108 print "Continue loading with the old config.php [y/N]? ";
109 $ctu = <STDIN>;
110
111 if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
112 exit;
113 }
114
115 print "\nDo you want me to stop warning you [y/N]? ";
116 $ctu = <STDIN>;
117 if ( $ctu =~ /^y\n/i ) {
118 $print_config_version = $conf_pl_version;
119 } else {
120 $print_config_version = $config_version;
121 }
122 } else {
123 $print_config_version = $config_version;
124 }
125
126 $config = 1;
127 open( FILE, "config.php" );
128 } elsif ( -e "config_default.php" ) {
129 open( FILE, "config_default.php" );
130 while ( $line = <FILE> ) {
131 $line =~ s/^\s+//;
132 $line =~ s/^\$//;
133 $var = $line;
134
135 $var =~ s/=/EQUALS/;
136 if ( $var =~ /^([a-z])/i ) {
137 @o = split ( /\s*EQUALS\s*/, $var );
138 if ( $o[0] eq "config_version" ) {
139 $o[1] =~ s/[\n\r]//g;
140 $o[1] =~ s/[\'\"];\s*$//;
141 $o[1] =~ s/;$//;
142 $o[1] =~ s/^[\'\"]//;
143
144 $config_version = $o[1];
145 close(FILE);
146 }
147 }
148 }
149 close(FILE);
150
151 if ( $config_version ne $conf_pl_version ) {
152 clear_screen();
153 print "WARNING:\n";
154 print " You are trying to use a 'config_default.php' from an older\n";
155 print " version of SquirrelMail. This is HIGHLY unrecommended. You\n";
156 print " should get the 'config_default.php' that matches the version\n";
157 print " of SquirrelMail that you are running. You can get this from\n";
158 print " the SquirrelMail web page by going to the following URL:\n";
159 print " http://squirrelmail.org.\n";
160 print "\n";
161 print "Continue loading with old config_default.php (a bad idea) [y/N]? ";
162 $ctu = <STDIN>;
163
164 if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
165 exit;
166 }
167
168 print "\nDo you want me to stop warning you [y/N]? ";
169 $ctu = <STDIN>;
170 if ( $ctu =~ /^y\n/i ) {
171 $print_config_version = $conf_pl_version;
172 } else {
173 $print_config_version = $config_version;
174 }
175 } else {
176 $print_config_version = $config_version;
177 }
178 $config = 2;
179 open( FILE, "config_default.php" );
180 } else {
181 print "No configuration file found. Please get config_default.php\n";
182 print "or config.php before running this again. This program needs\n";
183 print "a default config file to get default values.\n";
184 exit;
185 }
186
187 # Read and parse the current configuration file
188 # (either config.php or config_default.php).
189 while ( $line = <FILE> ) {
190 $line =~ s/^\s+//;
191 $line =~ s/^\$//;
192 $var = $line;
193
194 $var =~ s/=/EQUALS/;
195 if ( $var =~ /^([a-z])/i ) {
196 @options = split ( /\s*EQUALS\s*/, $var );
197 $options[1] =~ s/[\n\r]//g;
198 $options[1] =~ s/[\'\"];\s*$//;
199 $options[1] =~ s/;$//;
200 $options[1] =~ s/^[\'\"]//;
201 # de-escape escaped strings
202 $options[1] =~ s/\\'/'/g;
203 $options[1] =~ s/\\\\/\\/g;
204
205 if ( $options[0] =~ /^user_themes\[[0-9]+\]\[['"]PATH['"]\]/ ) {
206 $sub = $options[0];
207 $sub =~ s/\]\[['"]PATH['"]\]//;
208 $sub =~ s/.*\[//;
209 if ( -e "../css/" ) {
210 $options[1] =~ s/^\.\.\/config/\.\.\/css/;
211 }
212 $user_theme_path[$sub] = &change_to_rel_path($options[1]);
213 } elsif ( $options[0] =~ /^user_themes\[[0-9]+\]\[['"]NAME['"]\]/ ) {
214 $sub = $options[0];
215 $sub =~ s/\]\[['"]NAME['"]\]//;
216 $sub =~ s/.*\[//;
217 $user_theme_name[$sub] = $options[1];
218 } elsif ( $options[0] =~ /^icon_themes\[[0-9]+\]\[['"]PATH['"]\]/ ) {
219 $sub = $options[0];
220 $sub =~ s/\]\[['"]PATH['"]\]//;
221 $sub =~ s/.*\[//;
222 if ( -e "../images/" ) {
223 $options[1] =~ s/^\.\.\/config/\.\.\/images/;
224 }
225 $icon_theme_path[$sub] = &change_to_rel_path($options[1]);
226 } elsif ( $options[0] =~ /^icon_themes\[[0-9]+\]\[['"]NAME['"]\]/ ) {
227 $sub = $options[0];
228 $sub =~ s/\]\[['"]NAME['"]\]//;
229 $sub =~ s/.*\[//;
230 $icon_theme_name[$sub] = $options[1];
231 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]ID['"]\]/ ) {
232 $sub = $options[0];
233 $sub =~ s/\]\[['"]ID['"]\]//;
234 $sub =~ s/.*\[//;
235 if ( -e "../templates" ) {
236 $options[1] =~ s/^\.\.\/config/\.\.\/templates/;
237 }
238 $templateset_id[$sub] = $options[1];
239 ##### FIXME: This section BELOW here so old prefs files don't blow up when running conf.pl
240 ##### Remove after a month or two
241 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]PATH['"]\]/ ) {
242 $sub = $options[0];
243 $sub =~ s/\]\[['"]PATH['"]\]//;
244 $sub =~ s/.*\[//;
245 if ( -e "../templates" ) {
246 $options[1] =~ s/^\.\.\/config/\.\.\/templates/;
247 }
248 $templateset_id[$sub] = $options[1];
249 ##### FIXME: This section ABOVE here so old prefs files don't blow up when running conf.pl
250 ##### Remove after a month or two
251 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]NAME['"]\]/ ) {
252 $sub = $options[0];
253 $sub =~ s/\]\[['"]NAME['"]\]//;
254 $sub =~ s/.*\[//;
255 $templateset_name[$sub] = $options[1];
256 } elsif ( $options[0] =~ /^plugins\[[0-9]*\]/ ) {
257 $sub = $options[0];
258 $sub =~ s/\]//;
259 $sub =~ s/^plugins\[//;
260 if ($sub eq '') {
261 push @plugins, $options[1];
262 } else {
263 $plugins[$sub] = $options[1];
264 }
265 } elsif ($options[0] =~ /^fontsets\[\'[a-z]*\'\]/) {
266 # parse associative $fontsets array
267 $sub = $options[0];
268 $sub =~ s/\'\]//;
269 $sub =~ s/^fontsets\[\'//;
270 $fontsets{$sub} = $options[1];
271 } elsif ( $options[0] =~ /^theme\[[0-9]+\]\[['"]PATH|NAME['"]\]/ ) {
272 ##
273 ## $color themes are no longer supported. Please leave this
274 ## so conf.pl doesn't barf if it encounters a $theme.
275 ##
276 } elsif ( $options[0] =~ /^ldap_server\[[0-9]+\]/ ) {
277 $sub = $options[0];
278 $sub =~ s/\]//;
279 $sub =~ s/^ldap_server\[//;
280 $continue = 0;
281 while ( ( $tmp = <FILE> ) && ( $continue != 1 ) ) {
282 if ( $tmp =~ /\);\s*$/ ) {
283 $continue = 1;
284 }
285
286 if ( $tmp =~ /^\s*[\'\"]host[\'\"]/i ) {
287 $tmp =~ s/^\s*[\'\"]host[\'\"]\s*=>\s*[\'\"]//i;
288 $tmp =~ s/[\'\"],?\s*$//;
289 $tmp =~ s/[\'\"]\);\s*$//;
290 $host = $tmp;
291 } elsif ( $tmp =~ /^\s*[\'\"]base[\'\"]/i ) {
292 $tmp =~ s/^\s*[\'\"]base[\'\"]\s*=>\s*[\'\"]//i;
293 $tmp =~ s/[\'\"],?\s*$//;
294 $tmp =~ s/[\'\"]\);\s*$//;
295 $base = $tmp;
296 } elsif ( $tmp =~ /^\s*[\'\"]charset[\'\"]/i ) {
297 $tmp =~ s/^\s*[\'\"]charset[\'\"]\s*=>\s*[\'\"]//i;
298 $tmp =~ s/[\'\"],?\s*$//;
299 $tmp =~ s/[\'\"]\);\s*$//;
300 $charset = $tmp;
301 } elsif ( $tmp =~ /^\s*[\'\"]port[\'\"]/i ) {
302 $tmp =~ s/^\s*[\'\"]port[\'\"]\s*=>\s*[\'\"]?//i;
303 $tmp =~ s/[\'\"]?,?\s*$//;
304 $tmp =~ s/[\'\"]?\);\s*$//;
305 $port = $tmp;
306 } elsif ( $tmp =~ /^\s*[\'\"]maxrows[\'\"]/i ) {
307 $tmp =~ s/^\s*[\'\"]maxrows[\'\"]\s*=>\s*[\'\"]?//i;
308 $tmp =~ s/[\'\"]?,?\s*$//;
309 $tmp =~ s/[\'\"]?\);\s*$//;
310 $maxrows = $tmp;
311 } elsif ( $tmp =~ /^\s*[\'\"]filter[\'\"]/i ) {
312 $tmp =~ s/^\s*[\'\"]filter[\'\"]\s*=>\s*[\'\"]?//i;
313 $tmp =~ s/[\'\"]?,?\s*$//;
314 $tmp =~ s/[\'\"]?\);\s*$//;
315 $filter = $tmp;
316 } elsif ( $tmp =~ /^\s*[\'\"]name[\'\"]/i ) {
317 $tmp =~ s/^\s*[\'\"]name[\'\"]\s*=>\s*[\'\"]//i;
318 $tmp =~ s/[\'\"],?\s*$//;
319 $tmp =~ s/[\'\"]\);\s*$//;
320 $name = $tmp;
321 } elsif ( $tmp =~ /^\s*[\'\"]binddn[\'\"]/i ) {
322 $tmp =~ s/^\s*[\'\"]binddn[\'\"]\s*=>\s*[\'\"]//i;
323 $tmp =~ s/[\'\"],?\s*$//;
324 $tmp =~ s/[\'\"]\);\s*$//;
325 $binddn = $tmp;
326 } elsif ( $tmp =~ /^\s*[\'\"]bindpw[\'\"]/i ) {
327 $tmp =~ s/^\s*[\'\"]bindpw[\'\"]\s*=>\s*[\'\"]//i;
328 $tmp =~ s/[\'\"],?\s*$//;
329 $tmp =~ s/[\'\"]\);\s*$//;
330 $bindpw = $tmp;
331 } elsif ( $tmp =~ /^\s*[\'\"]protocol[\'\"]/i ) {
332 $tmp =~ s/^\s*[\'\"]protocol[\'\"]\s*=>\s*[\'\"]?//i;
333 $tmp =~ s/[\'\"]?,?\s*$//;
334 $tmp =~ s/[\'\"]?\);\s*$//;
335 $protocol = $tmp;
336 } elsif ( $tmp =~ /^\s*[\'\"]limit_scope[\'\"]/i ) {
337 $tmp =~ s/^\s*[\'\"]limit_scope[\'\"]\s*=>\s*[\'\"]?//i;
338 $tmp =~ s/[\'\"]?,?\s*$//;
339 $tmp =~ s/[\'\"]?\);\s*$//;
340 $limit_scope = $tmp;
341 } elsif ( $tmp =~ /^\s*[\'\"]listing[\'\"]/i ) {
342 $tmp =~ s/^\s*[\'\"]listing[\'\"]\s*=>\s*[\'\"]?//i;
343 $tmp =~ s/[\'\"]?,?\s*$//;
344 $tmp =~ s/[\'\"]?\);\s*$//;
345 $listing = $tmp;
346 } elsif ( $tmp =~ /^\s*[\'\"]writeable[\'\"]/i ) {
347 $tmp =~ s/^\s*[\'\"]writeable[\'\"]\s*=>\s*[\'\"]?//i;
348 $tmp =~ s/[\'\"]?,?\s*$//;
349 $tmp =~ s/[\'\"]?\);\s*$//;
350 $writeable = $tmp;
351 } elsif ( $tmp =~ /^\s*[\'\"]search_tree[\'\"]/i ) {
352 $tmp =~ s/^\s*[\'\"]search_tree[\'\"]\s*=>\s*[\'\"]?//i;
353 $tmp =~ s/[\'\"]?,?\s*$//;
354 $tmp =~ s/[\'\"]?\);\s*$//;
355 $search_tree = $tmp;
356 } elsif ( $tmp =~ /^\s*[\'\"]starttls[\'\"]/i ) {
357 $tmp =~ s/^\s*[\'\"]starttls[\'\"]\s*=>\s*[\'\"]?//i;
358 $tmp =~ s/[\'\"]?,?\s*$//;
359 $tmp =~ s/[\'\"]?\);\s*$//;
360 $starttls = $tmp;
361 }
362 }
363 $ldap_host[$sub] = $host;
364 $ldap_base[$sub] = $base;
365 $ldap_name[$sub] = $name;
366 $ldap_port[$sub] = $port;
367 $ldap_maxrows[$sub] = $maxrows;
368 $ldap_filter[$sub] = $filter;
369 $ldap_charset[$sub] = $charset;
370 $ldap_binddn[$sub] = $binddn;
371 $ldap_bindpw[$sub] = $bindpw;
372 $ldap_protocol[$sub] = $protocol;
373 $ldap_limit_scope[$sub] = $limit_scope;
374 $ldap_listing[$sub] = $listing;
375 $ldap_writeable[$sub] = $writeable;
376 $ldap_search_tree[$sub] = $search_tree;
377 $ldap_starttls[$sub] = $starttls;
378 } elsif ( $options[0] =~ /^(data_dir|attachment_dir|org_logo|signout_page|icon_theme_def)$/ ) {
379 ${ $options[0] } = &change_to_rel_path($options[1]);
380 } else {
381 ${ $options[0] } = $options[1];
382 }
383 }
384 }
385 close FILE;
386
387 # RPC template sets aren't included in user interface skin list,
388 # so add the one from the config file here
389 #
390 if ($rpc_templateset =~ /_rpc$/) {
391 $templateset_name[$#templateset_name + 1] = $rpc_templateset;
392 $templateset_id[$#templateset_id + 1] = $rpc_templateset;
393 }
394
395 # FIXME: unknown introduction date
396 $useSendmail = 'false' if ( lc($useSendmail) ne 'true' );
397 $sendmail_path = "/usr/sbin/sendmail" if ( !$sendmail_path );
398 $pop_before_smtp = 'false' if ( !$pop_before_smtp );
399 $pop_before_smtp_host = '' if ( !$pop_before_smtp_host );
400 $default_unseen_notify = 2 if ( !$default_unseen_notify );
401 $default_unseen_type = 1 if ( !$default_unseen_type );
402 $config_use_color = 0 if ( !$config_use_color );
403 $invert_time = 'false' if ( !$invert_time );
404 $force_username_lowercase = 'false' if ( !$force_username_lowercase );
405 $optional_delimiter = "detect" if ( !$optional_delimiter );
406 $auto_create_special = 'false' if ( !$auto_create_special );
407 $default_use_priority = 'true' if ( !$default_use_priority );
408 $default_use_mdn = 'true' if ( !$default_use_mdn );
409 $delete_folder = 'false' if ( !$delete_folder );
410 $noselect_fix_enable = 'false' if ( !$noselect_fix_enable );
411 $frame_top = "_top" if ( !$frame_top );
412 $provider_uri = '' if ( !$provider_uri );
413 $provider_name = '' if ( !$provider_name || $provider_name eq 'SquirrelMail');
414 $no_list_for_subscribe = 'false' if ( !$no_list_for_subscribe );
415 $allow_charset_search = 'true' if ( !$allow_charset_search );
416 $allow_advanced_search = 0 if ( !$allow_advanced_search) ;
417 $prefs_user_field = 'user' if ( !$prefs_user_field );
418 $prefs_key_field = 'prefkey' if ( !$prefs_key_field );
419 $prefs_val_field = 'prefval' if ( !$prefs_val_field );
420 $session_name = 'SQMSESSID' if ( !$session_name );
421 $skip_SM_header = 'false' if ( !$skip_SM_header );
422 $default_use_javascript_addr_book = 'false' if (! $default_use_javascript_addr_book);
423
424 # since 1.2.0
425 $hide_sm_attributions = 'false' if ( !$hide_sm_attributions );
426 # since 1.2.5
427 $edit_identity = 'true' if ( !$edit_identity );
428 $edit_name = 'true' if ( !$edit_name );
429
430 # since 1.4.0
431 $use_smtp_tls= 'false' if ( !$use_smtp_tls);
432 $smtp_auth_mech = 'none' if ( !$smtp_auth_mech );
433 $use_imap_tls = 'false' if ( !$use_imap_tls );
434 $imap_auth_mech = 'login' if ( !$imap_auth_mech );
435
436 # since 1.5.0
437 $show_alternative_names = 'false' if ( !$show_alternative_names );
438 # $available_languages option available only in 1.5.0. removed due to $languages
439 # implementation changes. options are provided by limit_languages plugin
440 # $available_languages = 'all' if ( !$available_languages );
441 $aggressive_decoding = 'false' if ( !$aggressive_decoding );
442 # available only in 1.5.0 and 1.5.1
443 # $advanced_tree = 'false' if ( !$advanced_tree );
444 $use_php_recode = 'false' if ( !$use_php_recode );
445 $use_php_iconv = 'false' if ( !$use_php_iconv );
446 $buffer_output = 'false' if ( !$buffer_output );
447
448 # since 1.5.1
449 $use_icons = 'false' if ( !$use_icons );
450 $use_iframe = 'false' if ( !$use_iframe );
451 $lossy_encoding = 'false' if ( !$lossy_encoding );
452 $allow_remote_configtest = 'false' if ( !$allow_remote_configtest );
453 $secured_config = 'true' if ( !$secured_config );
454 $sq_https_port = 443 if ( !$sq_https_port );
455 $sq_ignore_http_x_forwarded_headers = 'true' if ( !$sq_ignore_http_x_forwarded_headers );
456
457 $sm_debug_mode = 'SM_DEBUG_MODE_MODERATE' if ( !$sm_debug_mode );
458 #FIXME: When this is STABLE software, remove the line above and uncomment the one below:
459 #$sm_debug_mode = 'SM_DEBUG_MODE_OFF' if ( !$sm_debug_mode );
460 $sm_debug_mode = convert_debug_binary_integer_to_constants($sm_debug_mode);
461
462 $addrbook_global_table = 'global_abook' if ( !$addrbook_global_table );
463 $addrbook_global_writeable = 'false' if ( !$addrbook_global_writeable );
464 $addrbook_global_listing = 'false' if ( !$addrbook_global_listing );
465 $abook_global_file = '' if ( !$abook_global_file);
466 $abook_global_file_writeable = 'false' if ( !$abook_global_file_writeable);
467 $abook_global_file_listing = 'true' if ( !$abook_global_file_listing );
468 $encode_header_key = '' if ( !$encode_header_key );
469 $hide_auth_header = 'false' if ( !$hide_auth_header );
470 $time_zone_type = '0' if ( !$time_zone_type );
471 $prefs_user_size = 128 if ( !$prefs_user_size );
472 $prefs_key_size = 64 if ( !$prefs_key_size );
473 $prefs_val_size = 65536 if ( !$prefs_val_size );
474
475 # add qmail-inject test here for backwards compatibility
476 if ( !$sendmail_args && $sendmail_path =~ /qmail-inject/ ) {
477 $sendmail_args = '';
478 } elsif ( !$sendmail_args ) {
479 $sendmail_args = '-i -t';
480 }
481
482 $default_fontsize = '' if ( !$default_fontsize);
483 $default_fontset = '' if ( !$default_fontset);
484 if ( !%fontsets) {
485 %fontsets = ('serif', 'serif',
486 'sans', 'helvetica,arial,sans-serif',
487 'comicsans', 'comic sans ms,sans-serif',
488 'tahoma', 'tahoma,sans-serif',
489 'verasans', 'bitstream vera sans,verdana,sans-serif');
490 }
491
492 # $use_imap_tls and $use_smtp_tls are switched to integer since 1.5.1
493 $use_imap_tls = 0 if ( $use_imap_tls eq 'false');
494 $use_imap_tls = 1 if ( $use_imap_tls eq 'true');
495 $use_smtp_tls = 0 if ( $use_smtp_tls eq 'false');
496 $use_smtp_tls = 1 if ( $use_smtp_tls eq 'true');
497 # sorting options changed names and reversed values in 1.5.1
498 $disable_thread_sort = 'false' if ( !$disable_thread_sort );
499 $disable_server_sort = 'false' if ( !$disable_server_sort );
500
501 # since 1.5.2
502 $abook_file_line_length = 2048 if ( !$abook_file_line_length );
503 $config_location_base = '' if ( !$config_location_base );
504 $smtp_sitewide_user = '' if ( !$smtp_sitewide_user );
505 $smtp_sitewide_pass = '' if ( !$smtp_sitewide_pass );
506 $icon_theme_def = '' if ( !$icon_theme_def );
507 $disable_plugins = 'false' if ( !$disable_plugins );
508 $disable_plugins_user = '' if ( !$disable_plugins_user );
509 $only_secure_cookies = 'true' if ( !$only_secure_cookies );
510 $disable_security_tokens = 'false' if ( !$disable_security_tokens );
511 $check_referrer = '' if ( !$check_referrer );
512 $ask_user_info = 'true' if ( !$ask_user_info );
513 $use_transparent_security_image = 'true' if ( !$use_transparent_security_image );
514 $display_imap_login_error = 'false' if ( !$display_imap_login_error );
515
516 if ( $ARGV[0] eq '--install-plugin' ) {
517 print "Activating plugin " . $ARGV[1] . "\n";
518 if ( -d "../plugins/" . $ARGV[1]) {
519 push @plugins, $ARGV[1];
520 save_data();
521 exit(0);
522 } else {
523 print "No such plugin.\n";
524 exit(1);
525 }
526 } elsif ( $ARGV[0] eq '--remove-plugin' ) {
527 print "Removing plugin " . $ARGV[1] . "\n";
528 foreach $plugin (@plugins) {
529 if ( $plugin ne $ARGV[1] ) {
530 push @newplugins, $plugin;
531 }
532 }
533 @plugins = @newplugins;
534 save_data();
535 exit(0);
536 } elsif ( $ARGV[0] eq '--update-plugins' or $ARGV[0] eq '-u') {
537 build_plugin_hook_array();
538 exit(0);
539 } elsif ( $ARGV[0] eq '--help' or $ARGV[0] eq '-h') {
540 print "SquirrelMail Configuration Script\n";
541 print "Usage:\n";
542 print " * No arguments: initiates the configuration dialog\n";
543 print " * --install-plugin <plugin> : activates the specified plugin\n";
544 print " * --remove-plugin <plugin> : deactivates the specified plugin\n";
545 print " * --update-plugins , -u : rebuilds plugin_hooks.php according\n";
546 print " to plugins activated in config.php\n";
547 print " * --help , -h : Displays this help\n";
548 print "\n";
549 exit(0);
550 }
551
552
553
554 ####################################################################################
555
556 # used in multiple places, define once
557 $list_supported_imap_servers =
558 " bincimap = Binc IMAP server\n" .
559 " courier = Courier IMAP server\n" .
560 " cyrus = Cyrus IMAP server\n" .
561 " dovecot = Dovecot Secure IMAP server\n" .
562 " exchange = Microsoft Exchange IMAP server\n" .
563 " hmailserver = hMailServer\n" .
564 " macosx = Mac OS X Mailserver\n" .
565 " mercury32 = Mercury/32\n" .
566 " uw = University of Washington's IMAP server\n" .
567 " gmail = IMAP access to Google mail (Gmail) accounts\n";
568
569 #####################################################################################
570 if ( $config_use_color == 1 ) {
571 $WHT = "\x1B[1m";
572 $NRM = "\x1B[0m";
573 } else {
574 $WHT = "";
575 $NRM = "";
576 $config_use_color = 2;
577 }
578
579 # lists can be printed in more than one column; default is just one
580 #
581 $columns = 1;
582
583 # try to get screen width dynamically if possible; default to 80
584 # (user can override with "w#" command)
585 #
586 eval { require "sys/ioctl.ph" };
587 if ($@
588 || !defined &TIOCGWINSZ
589 || !open(TTY, "+</dev/tty")
590 || !ioctl(TTY, &TIOCGWINSZ, $winsize='')) {
591 $screen_width = 80;
592 } else {
593 ($row, $col, $xpixel, $ypixel) = unpack('S4', $winsize);
594 $screen_width = $col;
595 }
596
597 while ( ( $command ne "q" ) && ( $command ne "Q" ) && ( $command ne ":q" ) ) {
598 clear_screen();
599 print $WHT. "SquirrelMail Configuration : " . $NRM;
600 if ( $config == 1 ) { print "Read: config.php"; }
601 elsif ( $config == 2 ) { print "Read: config_default.php"; }
602 print "\nConfig version $print_config_version; SquirrelMail version $sm_version\n";
603 print "---------------------------------------------------------\n";
604
605 if ( $menu == 0 ) {
606 print $WHT. "Main Menu --\n" . $NRM;
607 print "1. Organization Preferences\n";
608 print "2. Server Settings\n";
609 print "3. Folder Defaults\n";
610 print "4. General Options\n";
611 print "5. User Interface\n";
612 print "6. Address Books\n";
613 print "7. Message of the Day (MOTD)\n";
614 print "8. Plugins\n";
615 print "9. Database\n";
616 print "10. Language settings\n";
617 print "11. Tweaks\n";
618 print "\n";
619 print "D. Set pre-defined settings for specific IMAP servers\n";
620 print "\n";
621 } elsif ( $menu == 1 ) {
622 print $WHT. "Organization Preferences\n" . $NRM;
623 print "1. Organization Name : $WHT$org_name$NRM\n";
624 print "2. Organization Logo : $WHT$org_logo$NRM\n";
625 print "3. Org. Logo Width/Height : $WHT($org_logo_width/$org_logo_height)$NRM\n";
626 print "4. Organization Title : $WHT$org_title$NRM\n";
627 print "5. Signout Page : $WHT$signout_page$NRM\n";
628 print "6. Top Frame : $WHT$frame_top$NRM\n";
629 print "7. Provider link : $WHT$provider_uri$NRM\n";
630 print "8. Provider link text : $WHT$provider_name$NRM\n";
631
632 print "\n";
633 print "R Return to Main Menu\n";
634 } elsif ( $menu == 2 ) {
635 print $WHT. "Server Settings\n\n" . $NRM;
636 print $WHT . "General" . $NRM . "\n";
637 print "-------\n";
638 print "1. Domain : $WHT$domain$NRM\n";
639 print "2. Invert Time : $WHT$invert_time$NRM\n";
640 print "3. Sendmail or SMTP : $WHT";
641 if ( lc($useSendmail) eq 'true' ) {
642 print "Sendmail";
643 } else {
644 print "SMTP";
645 }
646 print "$NRM\n";
647 print "\n";
648
649 if ( $show_imap_settings ) {
650 print $WHT . "IMAP Settings". $NRM . "\n--------------\n";
651 print "4. IMAP Server : $WHT$imapServerAddress$NRM\n";
652 print "5. IMAP Port : $WHT$imapPort$NRM\n";
653 print "6. Authentication type : $WHT$imap_auth_mech$NRM\n";
654 print "7. Secure IMAP (TLS) : $WHT" . display_use_tls($use_imap_tls) . "$NRM\n";
655 print "8. Server software : $WHT$imap_server_type$NRM\n";
656 print "9. Delimiter : $WHT$optional_delimiter$NRM\n";
657 print "\n";
658 } elsif ( $show_smtp_settings ) {
659 if ( lc($useSendmail) eq 'true' ) {
660 print $WHT . "Sendmail" . $NRM . "\n--------\n";
661 print "4. Sendmail Path : $WHT$sendmail_path$NRM\n";
662 print "5. Sendmail arguments : $WHT$sendmail_args$NRM\n";
663 print "6. Header encryption key : $WHT$encode_header_key$NRM\n";
664 print "\n";
665 } else {
666 print $WHT . "SMTP Settings" . $NRM . "\n-------------\n";
667 print "4. SMTP Server : $WHT$smtpServerAddress$NRM\n";
668 print "5. SMTP Port : $WHT$smtpPort$NRM\n";
669 print "6. POP before SMTP : $WHT$pop_before_smtp$NRM\n";
670 print "7. SMTP Authentication : $WHT$smtp_auth_mech" . display_smtp_sitewide_userpass() ."$NRM\n";
671 print "8. Secure SMTP (TLS) : $WHT" . display_use_tls($use_smtp_tls) . "$NRM\n";
672 print "9. Header encryption key : $WHT$encode_header_key$NRM\n";
673 print "\n";
674 }
675 }
676
677 if ($show_imap_settings == 0) {
678 print "A. Update IMAP Settings : ";
679 print "$WHT$imapServerAddress$NRM:";
680 print "$WHT$imapPort$NRM ";
681 print "($WHT$imap_server_type$NRM)\n";
682 }
683 if ($show_smtp_settings == 0) {
684 if ( lc($useSendmail) eq 'true' ) {
685 print "B. Change Sendmail Config : $WHT$sendmail_path$NRM\n";
686 } else {
687 print "B. Update SMTP Settings : ";
688 print "$WHT$smtpServerAddress$NRM:";
689 print "$WHT$smtpPort$NRM\n";
690 }
691 }
692 if ( $show_smtp_settings || $show_imap_settings )
693 {
694 print "H. Hide " .
695 ($show_imap_settings ? "IMAP Server" :
696 (lc($useSendmail) eq 'true') ? "Sendmail" : "SMTP") . " Settings\n";
697 }
698
699 print "\n";
700 print "R Return to Main Menu\n";
701 } elsif ( $menu == 3 ) {
702 print $WHT. "Folder Defaults\n" . $NRM;
703 print "1. Default Folder Prefix : $WHT$default_folder_prefix$NRM\n";
704 print "2. Show Folder Prefix Option : $WHT$show_prefix_option$NRM\n";
705 print "3. Trash Folder : $WHT$trash_folder$NRM\n";
706 print "4. Sent Folder : $WHT$sent_folder$NRM\n";
707 print "5. Drafts Folder : $WHT$draft_folder$NRM\n";
708 print "6. By default, move to trash : $WHT$default_move_to_trash$NRM\n";
709 print "7. By default, save sent messages : $WHT$default_move_to_sent$NRM\n";
710 print "8. By default, save as draft : $WHT$default_save_as_draft$NRM\n";
711 print "9. List Special Folders First : $WHT$list_special_folders_first$NRM\n";
712 print "10. Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
713 print "11. Auto Expunge : $WHT$auto_expunge$NRM\n";
714 print "12. Default Sub. of INBOX : $WHT$default_sub_of_inbox$NRM\n";
715 print "13. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
716 print "14. Default Unseen Notify : $WHT$default_unseen_notify$NRM\n";
717 print "15. Default Unseen Type : $WHT$default_unseen_type$NRM\n";
718 print "16. Auto Create Special Folders : $WHT$auto_create_special$NRM\n";
719 print "17. Folder Delete Bypasses Trash : $WHT$delete_folder$NRM\n";
720 print "18. Enable /NoSelect folder fix : $WHT$noselect_fix_enable$NRM\n";
721 print "\n";
722 print "R Return to Main Menu\n";
723 } elsif ( $menu == 4 ) {
724 print $WHT. "General Options\n" . $NRM;
725 print "1. Data Directory : $WHT$data_dir$NRM\n";
726 print "2. Attachment Directory : $WHT$attachment_dir$NRM\n";
727 print "3. Directory Hash Level : $WHT$dir_hash_level$NRM\n";
728 print "4. Default Left Size : $WHT$default_left_size$NRM\n";
729 print "5. Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
730 print "6. Allow use of priority : $WHT$default_use_priority$NRM\n";
731 print "7. Hide SM attributions : $WHT$hide_sm_attributions$NRM\n";
732 print "8. Allow use of receipts : $WHT$default_use_mdn$NRM\n";
733 print "9. Allow editing of identity : $WHT$edit_identity$NRM\n";
734 print " Allow editing of name : $WHT$edit_name$NRM\n";
735 print " Remove username from header : $WHT$hide_auth_header$NRM\n";
736 print "10. Disable server thread sort : $WHT$disable_thread_sort$NRM\n";
737 print "11. Disable server-side sorting : $WHT$disable_server_sort$NRM\n";
738 print "12. Allow server charset search : $WHT$allow_charset_search$NRM\n";
739 print "13. Allow advanced search : $WHT$allow_advanced_search$NRM\n";
740 print "14. PHP session name : $WHT$session_name$NRM\n";
741 print "15. Time zone configuration : $WHT$time_zone_type$NRM\n";
742 print "16. Location base : $WHT$config_location_base$NRM\n";
743 print "17. Only secure cookies if poss. : $WHT$only_secure_cookies$NRM\n";
744 print "18. Disable secure forms : $WHT$disable_security_tokens$NRM\n";
745 print "19. Page referal requirement : $WHT$check_referrer$NRM\n";
746 print "20. Security image : $WHT" . (lc($use_transparent_security_image) eq 'true' ? 'Transparent' : 'Textual') . "$NRM\n";
747 print "21. Display login error from IMAP: $WHT$display_imap_login_error$NRM\n";
748 print "\n";
749 print "R Return to Main Menu\n";
750 } elsif ( $menu == 5 ) {
751 print $WHT. "User Interface\n" . $NRM;
752 print "1. Use Icons? : $WHT$use_icons$NRM\n";
753 # print "3. Default Icon Set : $WHT$icon_theme_def$NRM\n";
754 print "2. Default font size : $WHT$default_fontsize$NRM\n";
755 print "3. Manage template sets (skins)\n";
756 print "4. Manage user themes\n";
757 print "5. Manage font sets\n";
758 print "6. Manage icon themes\n";
759
760 print "\n";
761 print "R Return to Main Menu\n";
762 } elsif ( $menu == 6 ) {
763 print $WHT. "Address Books\n" . $NRM;
764 print "1. Change LDAP Servers\n";
765 for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
766 print " > $ldap_host[$count]\n";
767 }
768 print "2. Use Javascript address book search : $WHT$default_use_javascript_addr_book$NRM\n";
769 print "3. Global address book file : $WHT$abook_global_file$NRM\n";
770 print "4. Allow writing into global file address book : $WHT$abook_global_file_writeable$NRM\n";
771 print "5. Allow listing of global file address book : $WHT$abook_global_file_listing$NRM\n";
772 print "6. Allowed address book line length : $WHT$abook_file_line_length$NRM\n";
773 print "\n";
774 print "R Return to Main Menu\n";
775 } elsif ( $menu == 7 ) {
776 print $WHT. "Message of the Day (MOTD)\n" . $NRM;
777 print "\n$motd\n";
778 print "\n";
779 print "1 Edit the MOTD\n";
780 print "\n";
781 print "R Return to Main Menu\n";
782 } elsif ( $menu == 8 ) {
783 if (lc($disable_plugins) eq 'true' && $disable_plugins_user ne '') {
784 print $WHT. "Plugins (WARNING: All plugins are currently disabled\n for the user \"$disable_plugins_user\"!)\n" . $NRM;
785 } elsif (lc($disable_plugins) eq 'true') {
786 print $WHT. "Plugins (WARNING: All plugins are currently disabled!)\n" . $NRM;
787 } else {
788 print $WHT. "Plugins\n" . $NRM;
789 }
790 print " Installed Plugins\n";
791 if ($columns > 1) {
792 $num = print_multi_col_list(1, $columns, $screen_width, 1, @plugins);
793 } else {
794 $num = 0;
795 for ( $count = 0 ; $count <= $#plugins ; $count++ ) {
796 $num = $count + 1;
797 $english_name = get_plugin_english_name($plugins[$count]);
798 if ( $english_name eq "" ) {
799 print " $WHT$num.$NRM $plugins[$count]" . get_plugin_version($plugins[$count]) . "\n";
800 } else {
801 print " $WHT$num.$NRM $english_name ($plugins[$count])" . get_plugin_version($plugins[$count]) . "\n";
802 }
803 }
804 }
805 print "\n Available Plugins:\n";
806 opendir( DIR, "../plugins" );
807 @files = sort(readdir(DIR));
808 $pos = 0;
809 @unused_plugins = ();
810 for ( $i = 0 ; $i <= $#files ; $i++ ) {
811 if ( -d "../plugins/" . $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne ".svn" ) {
812 $match = 0;
813 for ( $k = 0 ; $k <= $#plugins ; $k++ ) {
814 if ( $plugins[$k] eq $files[$i] ) {
815 $match = 1;
816 }
817 }
818 if ( $match == 0 ) {
819 $unused_plugins[$pos] = $files[$i];
820 $pos++;
821 }
822 }
823 }
824
825 if ($columns > 1) {
826 $num = print_multi_col_list($num + 1, $columns, $screen_width, 1, @unused_plugins);
827 } else {
828 for ( $i = 0 ; $i <= $#unused_plugins ; $i++ ) {
829 $num = $num + 1;
830 $english_name = get_plugin_english_name($unused_plugins[$i]);
831 if ( $english_name eq "" ) {
832 print " $WHT$num.$NRM $unused_plugins[$i]" . get_plugin_version($unused_plugins[$i]) . "\n";
833 } else {
834 print " $WHT$num.$NRM $english_name ($unused_plugins[$i])" . get_plugin_version($unused_plugins[$i]) . "\n";
835 }
836 }
837 }
838 closedir DIR;
839
840 print "\n";
841 if (lc($disable_plugins) eq 'true' && $disable_plugins_user ne '') {
842 print "E Enable active plugins (all plugins currently\n disabled for the user \"$disable_plugins_user\")\n";
843 } elsif (lc($disable_plugins) eq 'true') {
844 print "E Enable active plugins (all plugins currently\n disabled)\n";
845 } else {
846 print "D Disable all plugins\n";
847 }
848 print "U Set the user for whom plugins can be disabled\n";
849 print "R Return to Main Menu\n";
850 print "C# List plugins in <#> number of columns\n";
851 print "W# Change screen width to <#> (currently $screen_width)\n";
852 } elsif ( $menu == 9 ) {
853 print $WHT. "Database\n" . $NRM;
854 print "1. DSN for Address Book : $WHT$addrbook_dsn$NRM\n";
855 print "2. Table for Address Book : $WHT$addrbook_table$NRM\n";
856 print "\n";
857 print "3. DSN for Preferences : $WHT$prefs_dsn$NRM\n";
858 print "4. Table for Preferences : $WHT$prefs_table$NRM\n";
859 print "5. Field for username : $WHT$prefs_user_field$NRM ($prefs_user_size)\n";
860 print "6. Field for prefs key : $WHT$prefs_key_field$NRM ($prefs_key_size)\n";
861 print "7. Field for prefs value : $WHT$prefs_val_field$NRM ($prefs_val_size)\n";
862 print "\n";
863 print "8. DSN for Global Address Book : $WHT$addrbook_global_dsn$NRM\n";
864 print "9. Table for Global Address Book : $WHT$addrbook_global_table$NRM\n";
865 print "10. Allow writing into Global Address Book : $WHT$addrbook_global_writeable$NRM\n";
866 print "11. Allow listing of Global Address Book : $WHT$addrbook_global_listing$NRM\n";
867 print "\n";
868 print "R Return to Main Menu\n";
869 } elsif ( $menu == 10 ) {
870 print $WHT. "Language settings\n" . $NRM;
871 print "1. Default Language : $WHT$squirrelmail_default_language$NRM\n";
872 print "2. Default Charset : $WHT$default_charset$NRM\n";
873 print "3. Show alternative language names : $WHT$show_alternative_names$NRM\n";
874 print "4. Enable aggressive decoding : $WHT$aggressive_decoding$NRM\n";
875 print "5. Enable lossy encoding : $WHT$lossy_encoding$NRM\n";
876 print "\n";
877 print "R Return to Main Menu\n";
878 } elsif ( $menu == 11 ) {
879 print $WHT. "Interface tweaks\n" . $NRM;
880 print "1. Display html mails in iframe : $WHT$use_iframe$NRM\n";
881 print "2. Ask user info on first login : $WHT$ask_user_info$NRM\n";
882 print "\n";
883 print $WHT. "PHP tweaks\n" . $NRM;
884 print "4. Use php recode functions : $WHT$use_php_recode$NRM\n";
885 print "5. Use php iconv functions : $WHT$use_php_iconv$NRM\n";
886 print "6. Buffer all output : $WHT$buffer_output$NRM\n";
887 print "\n";
888 print $WHT. "Configuration tweaks\n" . $NRM;
889 print "7. Allow remote configtest : $WHT$allow_remote_configtest$NRM\n";
890 print "8. Debug mode : $WHT$sm_debug_mode$NRM\n";
891 print "9. Secured configuration mode : $WHT$secured_config$NRM\n";
892 print "10. HTTPS port : $WHT$sq_https_port$NRM\n";
893 print "11. Ignore HTTP_X_FORWARDED headers: $WHT$sq_ignore_http_x_forwarded_headers$NRM\n";
894 print "\n";
895 print "R Return to Main Menu\n";
896 }
897 if ( $config_use_color == 1 ) {
898 print "C Turn color off\n";
899 } else {
900 print "C Turn color on\n";
901 }
902 print "S Save data\n";
903 print "Q Quit\n";
904
905 print "\n";
906 print "Command >> " . $WHT;
907 $command = <STDIN>;
908 $command =~ s/[\n\r]//g;
909 $command =~ tr/A-Z/a-z/;
910 print "$NRM\n";
911
912 # Read the commands they entered.
913 if ( $command eq "r" ) {
914 $menu = 0;
915 } elsif ( $command eq "s" ) {
916 save_data();
917 print "Press enter to continue...";
918 $tmp = <STDIN>;
919 $saved = 1;
920 } elsif ( ( $command eq "q" ) && ( $saved == 0 ) ) {
921 print "You have not saved your data.\n";
922 print "Save? [" . $WHT . "Y" . $NRM . "/n]: ";
923 $save = <STDIN>;
924 if ( ( $save =~ /^y/i ) || ( $save =~ /^\s*$/ ) ) {
925 save_data();
926 }
927 } elsif ( $command eq "c" ) {
928 if ( $config_use_color == 1 ) {
929 $config_use_color = 2;
930 $WHT = "";
931 $NRM = "";
932 } else {
933 $config_use_color = 1;
934 $WHT = "\x1B[1m";
935 $NRM = "\x1B[0m";
936 }
937 } elsif ( $command =~ /^w([0-9]+)/ ) {
938 $screen_width = $1;
939 } elsif ( $command eq "d" && $menu == 0 ) {
940 set_defaults();
941 } else {
942 $saved = 0;
943 if ( $menu == 0 ) {
944 if ( ( $command > 0 ) && ( $command < 12 ) ) {
945 $menu = $command;
946 }
947 } elsif ( $menu == 1 ) {
948 if ( $command == 1 ) { $org_name = command1(); }
949 elsif ( $command == 2 ) { $org_logo = command2(); }
950 elsif ( $command == 3 ) { ($org_logo_width,$org_logo_height) = command2a(); }
951 elsif ( $command == 4 ) { $org_title = command3(); }
952 elsif ( $command == 5 ) { $signout_page = command4(); }
953 elsif ( $command == 6 ) { $frame_top = command6(); }
954 elsif ( $command == 7 ) { $provider_uri = command7(); }
955 elsif ( $command == 8 ) { $provider_name = command8(); }
956
957 } elsif ( $menu == 2 ) {
958 if ( $command eq "a" ) { $show_imap_settings = 1; $show_smtp_settings = 0; }
959 elsif ( $command eq "b" ) { $show_imap_settings = 0; $show_smtp_settings = 1; }
960 elsif ( $command eq "h" ) { $show_imap_settings = 0; $show_smtp_settings = 0; }
961 elsif ( $command <= 3 ) {
962 if ( $command == 1 ) { $domain = command11(); }
963 elsif ( $command == 2 ) { $invert_time = command110(); }
964 elsif ( $command == 3 ) { $useSendmail = command14(); }
965 $show_imap_settings = 0; $show_smtp_settings = 0;
966 } elsif ( $show_imap_settings ) {
967 if ( $command == 4 ) { $imapServerAddress = command12(); }
968 elsif ( $command == 5 ) { $imapPort = command13(); }
969 elsif ( $command == 6 ) { $imap_auth_mech = command112a(); }
970 elsif ( $command == 7 ) { $use_imap_tls = command_use_tls("IMAP",$use_imap_tls); }
971 elsif ( $command == 8 ) { $imap_server_type = command19(); }
972 elsif ( $command == 9 ) { $optional_delimiter = command111(); }
973 } elsif ( $show_smtp_settings && lc($useSendmail) eq 'true' ) {
974 if ( $command == 4 ) { $sendmail_path = command15(); }
975 elsif ( $command == 5 ) { $sendmail_args = command_sendmail_args(); }
976 elsif ( $command == 6 ) { $encode_header_key = command114(); }
977 } elsif ( $show_smtp_settings ) {
978 if ( $command == 4 ) { $smtpServerAddress = command16(); }
979 elsif ( $command == 5 ) { $smtpPort = command17(); }
980 elsif ( $command == 6 ) { $pop_before_smtp = command18a(); }
981 elsif ( $command == 7 ) { $smtp_auth_mech = command112b(); }
982 elsif ( $command == 8 ) { $use_smtp_tls = command_use_tls("SMTP",$use_smtp_tls); }
983 elsif ( $command == 9 ) { $encode_header_key = command114(); }
984 }
985 } elsif ( $menu == 3 ) {
986 if ( $command == 1 ) { $default_folder_prefix = command21(); }
987 elsif ( $command == 2 ) { $show_prefix_option = command22(); }
988 elsif ( $command == 3 ) { $trash_folder = command23a(); }
989 elsif ( $command == 4 ) { $sent_folder = command23b(); }
990 elsif ( $command == 5 ) { $draft_folder = command23c(); }
991 elsif ( $command == 6 ) { $default_move_to_trash = command24a(); }
992 elsif ( $command == 7 ) { $default_move_to_sent = command24b(); }
993 elsif ( $command == 8 ) { $default_save_as_draft = command24c(); }
994 elsif ( $command == 9 ) { $list_special_folders_first = command27(); }
995 elsif ( $command == 10 ) { $use_special_folder_color = command28(); }
996 elsif ( $command == 11 ) { $auto_expunge = command29(); }
997 elsif ( $command == 12 ) { $default_sub_of_inbox = command210(); }
998 elsif ( $command == 13 ) { $show_contain_subfolders_option = command211(); }
999 elsif ( $command == 14 ) { $default_unseen_notify = command212(); }
1000 elsif ( $command == 15 ) { $default_unseen_type = command213(); }
1001 elsif ( $command == 16 ) { $auto_create_special = command214(); }
1002 elsif ( $command == 17 ) { $delete_folder = command215(); }
1003 elsif ( $command == 18 ) { $noselect_fix_enable = command216(); }
1004 } elsif ( $menu == 4 ) {
1005 if ( $command == 1 ) { $data_dir = command33a(); }
1006 elsif ( $command == 2 ) { $attachment_dir = command33b(); }
1007 elsif ( $command == 3 ) { $dir_hash_level = command33c(); }
1008 elsif ( $command == 4 ) { $default_left_size = command35(); }
1009 elsif ( $command == 5 ) { $force_username_lowercase = command36(); }
1010 elsif ( $command == 6 ) { $default_use_priority = command37(); }
1011 elsif ( $command == 7 ) { $hide_sm_attributions = command38(); }
1012 elsif ( $command == 8 ) { $default_use_mdn = command39(); }
1013 elsif ( $command == 9 ) { $edit_identity = command310(); }
1014 elsif ( $command == 10 ) { $disable_thread_sort = command312(); }
1015 elsif ( $command == 11 ) { $disable_server_sort = command313(); }
1016 elsif ( $command == 12 ) { $allow_charset_search = command314(); }
1017 elsif ( $command == 13 ) { $allow_advanced_search = command316(); }
1018 elsif ( $command == 14 ) { $session_name = command317(); }
1019 elsif ( $command == 15 ) { $time_zone_type = command318(); }
1020 elsif ( $command == 16 ) { $config_location_base = command_config_location_base(); }
1021 elsif ( $command == 17 ) { $only_secure_cookies = command319(); }
1022 elsif ( $command == 18 ) { $disable_security_tokens = command320(); }
1023 elsif ( $command == 19 ) { $check_referrer = command321(); }
1024 elsif ( $command == 20 ) { $use_transparent_security_image = command322(); }
1025 elsif ( $command == 21 ) { $display_imap_login_error = command323(); }
1026 } elsif ( $menu == 5 ) {
1027 if ( $command == 1 ) { $use_icons = commandB3(); }
1028 # elsif ( $command == 3 ) { $icon_theme_def = command53(); }
1029 elsif ( $command == 2 ) { $default_fontsize = command_default_fontsize(); }
1030 elsif ( $command == 3 ) { $templateset_default = command_templates(); }
1031 elsif ( $command == 4 ) { command_userThemes(); }
1032 elsif ( $command == 5 ) { command_fontsets(); }
1033 elsif ( $command == 6 ) { command_iconSets(); }
1034 } elsif ( $menu == 6 ) {
1035 if ( $command == 1 ) { command61(); }
1036 elsif ( $command == 2 ) { command62(); }
1037 elsif ( $command == 3 ) { $abook_global_file=command63(); }
1038 elsif ( $command == 4 ) { command64(); }
1039 elsif ( $command == 5 ) { command65(); }
1040 elsif ( $command == 6 ) { command_abook_file_line_length(); }
1041 } elsif ( $menu == 7 ) {
1042 if ( $command == 1 ) { $motd = command71(); }
1043 } elsif ( $menu == 8 ) {
1044 if ( $command =~ /^[0-9]+/ ) { @plugins = command81(); }
1045 elsif ( $command eq "u" ) { $disable_plugins_user = command82(); }
1046 elsif ( $command eq "d" ) { $disable_plugins = 'true'; }
1047 elsif ( $command eq "e" ) { $disable_plugins = 'false'; }
1048 elsif ( $command =~ /^c([0-9]+)/ ) { $columns = $1; }
1049 } elsif ( $menu == 9 ) {
1050 if ( $command == 1 ) { $addrbook_dsn = command91(); }
1051 elsif ( $command == 2 ) { $addrbook_table = command92(); }
1052 elsif ( $command == 3 ) { $prefs_dsn = command93(); }
1053 elsif ( $command == 4 ) { $prefs_table = command94(); }
1054 elsif ( $command == 5 ) { $prefs_user_field = command95(); }
1055 elsif ( $command == 6 ) { $prefs_key_field = command96(); }
1056 elsif ( $command == 7 ) { $prefs_val_field = command97(); }
1057 elsif ( $command == 8 ) { $addrbook_global_dsn = command98(); }
1058 elsif ( $command == 9 ) { $addrbook_global_table = command99(); }
1059 elsif ( $command == 10 ) { $addrbook_global_writeable = command910(); }
1060 elsif ( $command == 11 ) { $addrbook_global_listing = command911(); }
1061 } elsif ( $menu == 10 ) {
1062 if ( $command == 1 ) { $squirrelmail_default_language = commandA1(); }
1063 elsif ( $command == 2 ) { $default_charset = commandA2(); }
1064 elsif ( $command == 3 ) { $show_alternative_names = commandA3(); }
1065 elsif ( $command == 4 ) { $aggressive_decoding = commandA4(); }
1066 elsif ( $command == 5 ) { $lossy_encoding = commandA5(); }
1067 } elsif ( $menu == 11 ) {
1068 if ( $command == 1 ) { $use_iframe = commandB2(); }
1069 elsif ( $command == 2 ) { $ask_user_info = command_ask_user_info(); }
1070 elsif ( $command == 4 ) { $use_php_recode = commandB4(); }
1071 elsif ( $command == 5 ) { $use_php_iconv = commandB5(); }
1072 elsif ( $command == 6 ) { $buffer_output = commandB6(); }
1073 elsif ( $command == 7 ) { $allow_remote_configtest = commandB7(); }
1074 elsif ( $command == 8 ) { $sm_debug_mode = commandB8(); }
1075 elsif ( $command == 9 ) { $secured_config = commandB9(); }
1076 elsif ( $command == 10 ) { $sq_https_port = commandB10(); }
1077 elsif ( $command == 11 ) { $sq_ignore_http_x_forwarded_headers = commandB11(); }
1078 }
1079 }
1080 }
1081
1082 # we exit here
1083 print "\nExiting conf.pl.\n".
1084 "You might want to test your configuration by browsing to\n".
1085 "http://your-squirrelmail-location/src/configtest.php\n".
1086 "Happy SquirrelMailing!\n\n";
1087
1088
1089 ####################################################################################
1090
1091 # org_name
1092 sub command1 {
1093 print "We have tried to make the name SquirrelMail as transparent as\n";
1094 print "possible. If you set up an organization name, most places where\n";
1095 print "SquirrelMail would take credit will be credited to your organization.\n";
1096 print "\n";
1097 print "If your Organization Name includes a '\$', please precede it with a \\. \n";
1098 print "Other '\$' will be considered the beginning of a variable that\n";
1099 print "must be defined before the \$org_name is printed.\n";
1100 print "\n";
1101 print "[$WHT$org_name$NRM]: $WHT";
1102 $new_org_name = <STDIN>;
1103 if ( $new_org_name eq "\n" ) {
1104 $new_org_name = $org_name;
1105 } else {
1106 $new_org_name =~ s/[\r\n]//g;
1107 $new_org_name =~ s/\"/&quot;/g;
1108 }
1109 return $new_org_name;
1110 }
1111
1112 # org_logo
1113 sub command2 {
1114 print "Your organization's logo is an image that will be displayed at\n";
1115 print "different times throughout SquirrelMail. ";
1116 print "\n";
1117 print "Please be aware of the following: \n";
1118 print " - Relative URLs are relative to the config dir\n";
1119 print " to use the default logo, use ../images/sm_logo.png\n";
1120 print " - To specify a logo defined outside the SquirrelMail source tree\n";
1121 print " use the absolute URL the webserver would use to include the file\n";
1122 print " e.g. http://example.com/images/mylogo.gif or /images/mylogo.jpg\n";
1123 print "\n";
1124 print "[$WHT$org_logo$NRM]: $WHT";
1125 $new_org_logo = <STDIN>;
1126 if ( $new_org_logo eq "\n" ) {
1127 $new_org_logo = $org_logo;
1128 } else {
1129 $new_org_logo =~ s/[\r\n]//g;
1130 }
1131 return $new_org_logo;
1132 }
1133
1134 # org_logo_width
1135 sub command2a {
1136 print "Your organization's logo is an image that will be displayed at\n";
1137 print "different times throughout SquirrelMail. Width\n";
1138 print "and Height of your logo image. Use '0' to disable.\n";
1139 print "\n";
1140 print "Width: [$WHT$org_logo_width$NRM]: $WHT";
1141 $new_org_logo_width = <STDIN>;
1142 $new_org_logo_width =~ tr/0-9//cd; # only want digits!
1143 if ( $new_org_logo_width eq '' ) {
1144 $new_org_logo_width = $org_logo_width;
1145 }
1146 if ( $new_org_logo_width > 0 ) {
1147 print "Height: [$WHT$org_logo_height$NRM]: $WHT";
1148 $new_org_logo_height = <STDIN>;
1149 $new_org_logo_height =~ tr/0-9//cd; # only want digits!
1150 if( $new_org_logo_height eq '' ) {
1151 $new_org_logo_height = $org_logo_height;
1152 }
1153 } else {
1154 $new_org_logo_height = 0;
1155 }
1156 return ($new_org_logo_width, $new_org_logo_height);
1157 }
1158
1159 # org_title
1160 sub command3 {
1161 print "A title is what is displayed at the top of the browser window in\n";
1162 print "the titlebar. Usually this will end up looking something like:\n";
1163 print "\"Netscape: $org_title\"\n";
1164 print "\n";
1165 print "If your Organization Title includes a '\$', please precede it with a \\. \n";
1166 print "Other '\$' will be considered the beginning of a variable that\n";
1167 print "must be defined before the \$org_title is printed.\n";
1168 print "\n";
1169 print "[$WHT$org_title$NRM]: $WHT";
1170 $new_org_title = <STDIN>;
1171 if ( $new_org_title eq "\n" ) {
1172 $new_org_title = $org_title;
1173 } else {
1174 $new_org_title =~ s/[\r\n]//g;
1175 $new_org_title =~ s/\"/\'/g;
1176 }
1177 return $new_org_title;
1178 }
1179
1180 # signout_page
1181 sub command4 {
1182 print "When users click the Sign Out button they will be logged out and\n";
1183 print "then sent to signout_page. If signout_page is left empty,\n";
1184 print "(hit space and then return) they will be taken, as normal,\n";
1185 print "to the default and rather sparse SquirrelMail signout page.\n";
1186 print "\n";
1187 print "[$WHT$signout_page$NRM]: $WHT";
1188 $new_signout_page = <STDIN>;
1189 if ( $new_signout_page eq "\n" ) {
1190 $new_signout_page = $signout_page;
1191 } else {
1192 $new_signout_page =~ s/[\r\n]//g;
1193 $new_signout_page =~ s/^\s+$//g;
1194 }
1195 return $new_signout_page;
1196 }
1197
1198 # Default top frame
1199 sub command6 {
1200 print "SquirrelMail defaults to using the whole of the browser window.\n";
1201 print "This allows you to keep it within a specified frame. The default\n";
1202 print "is '_top'\n";
1203 print "\n";
1204 print "[$WHT$frame_top$NRM]: $WHT";
1205 $new_frame_top = <STDIN>;
1206 if ( $new_frame_top eq "\n" ) {
1207 $new_frame_top = '_top';
1208 } else {
1209 $new_frame_top =~ s/[\r\n]//g;
1210 $new_frame_top =~ s/^\s+$//g;
1211 }
1212 return $new_frame_top;
1213 }
1214
1215 # Default link to provider
1216 sub command7 {
1217 print "Here you can set the link on the top-right of the message list.\n";
1218 print "If empty, it will not be displayed.\n";
1219 print "\n";
1220 print "[$WHT$provider_uri$NRM]: $WHT";
1221 $new_provider_uri = <STDIN>;
1222 if ( $new_provider_uri eq "\n" ) {
1223 $new_provider_uri = '';
1224 } else {
1225 $new_provider_uri =~ s/[\r\n]//g;
1226 $new_provider_uri =~ s/^\s+$//g;
1227 }
1228 return $new_provider_uri;
1229 }
1230
1231 sub command8 {
1232 print "Here you can set the name of the link on the top-right of the message list.\n";
1233 print "The default is empty (do not display anything).'\n";
1234 print "\n";
1235 print "[$WHT$provider_name$NRM]: $WHT";
1236 $new_provider_name = <STDIN>;
1237 if ( $new_provider_name eq "\n" ) {
1238 $new_provider_name = '';
1239 } else {
1240 $new_provider_name =~ s/[\r\n]//g;
1241 $new_provider_name =~ s/^\s+$//g;
1242 $new_provider_name =~ s/\'/\\'/g;
1243 }
1244 return $new_provider_name;
1245 }
1246
1247 ####################################################################################
1248
1249 # domain
1250 sub command11 {
1251 print "The domain name is the suffix at the end of all email addresses. If\n";
1252 print "for example, your email address is jdoe\@example.com, then your domain\n";
1253 print "would be example.com.\n";
1254 print "\n";
1255 print "[$WHT$domain$NRM]: $WHT";
1256 $new_domain = <STDIN>;
1257 if ( $new_domain eq "\n" ) {
1258 $new_domain = $domain;
1259 } else {
1260 $new_domain =~ s/\s//g;
1261 }
1262 return $new_domain;
1263 }
1264
1265 # imapServerAddress
1266 sub command12 {
1267 print "This is the hostname where your IMAP server can be contacted.\n";
1268 print "[$WHT$imapServerAddress$NRM]: $WHT";
1269 $new_imapServerAddress = <STDIN>;
1270 if ( $new_imapServerAddress eq "\n" ) {
1271 $new_imapServerAddress = $imapServerAddress;
1272 } else {
1273 $new_imapServerAddress =~ s/[\r\n]//g;
1274 }
1275 return $new_imapServerAddress;
1276 }
1277
1278 # imapPort
1279 sub command13 {
1280 print "This is the port that your IMAP server is on. Usually this is 143.\n";
1281 print "[$WHT$imapPort$NRM]: $WHT";
1282 $new_imapPort = <STDIN>;
1283 if ( $new_imapPort eq "\n" ) {
1284 $new_imapPort = $imapPort;
1285 } else {
1286 $new_imapPort =~ s/[\r\n]//g;
1287 }
1288 return $new_imapPort;
1289 }
1290
1291 # useSendmail
1292 sub command14 {
1293 print "You now need to choose the method that you will use for sending\n";
1294 print "messages in SquirrelMail. You can either connect to an SMTP server\n";
1295 print "or use sendmail directly.\n";
1296 if ( lc($useSendmail) eq 'true' ) {
1297 $default_value = "1";
1298 } else {
1299 $default_value = "2";
1300 }
1301 print "\n";
1302 print " 1. Sendmail\n";
1303 print " 2. SMTP\n";
1304 print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
1305 $use_sendmail = <STDIN>;
1306 if ( ( $use_sendmail =~ /^1\n/i )
1307 || ( ( $use_sendmail =~ /^\n/ ) && ( $default_value eq "1" ) ) ) {
1308 $useSendmail = 'true';
1309 } else {
1310 $useSendmail = 'false';
1311 }
1312 return $useSendmail;
1313 }
1314
1315 # sendmail_path
1316 sub command15 {
1317 print "Specify where the sendmail executable is located. Usually /usr/sbin/sendmail\n";
1318 print "[$WHT$sendmail_path$NRM]: $WHT";
1319 $new_sendmail_path = <STDIN>;
1320 if ( $new_sendmail_path eq "\n" ) {
1321 $new_sendmail_path = $sendmail_path;
1322 } else {
1323 $new_sendmail_path =~ s/[\r\n]//g;
1324 }
1325 return $new_sendmail_path;
1326 }
1327
1328 # Extra sendmail arguments
1329 sub command_sendmail_args {
1330 print "Specify additional sendmail program arguments.\n";
1331 print "\n";
1332 print "Make sure that arguments are supported by your sendmail program. -f argument \n";
1333 print "is added automatically by SquirrelMail scripts. Variable defaults to standard\n";
1334 print "/usr/sbin/sendmail arguments. If you use qmail-inject, nbsmtp or any other \n";
1335 print "sendmail wrapper, which does not support -i and -t arguments, set variable to\n";
1336 print "empty string or use arguments suitable for your mailer.\n";
1337 print "\n";
1338 print "[$WHT$sendmail_args$NRM]: $WHT";
1339 $new_sendmail_args = <STDIN>;
1340 if ( $new_sendmail_args eq "\n" ) {
1341 $new_sendmail_args = $sendmail_args;
1342 } else {
1343 # strip linefeeds and crs.
1344 $new_sendmail_args =~ s/[\r\n]//g;
1345 }
1346 return trim($new_sendmail_args);
1347 }
1348
1349 # smtpServerAddress
1350 sub command16 {
1351 print "This is the hostname of your SMTP server.\n";
1352 print "[$WHT$smtpServerAddress$NRM]: $WHT";
1353 $new_smtpServerAddress = <STDIN>;
1354 if ( $new_smtpServerAddress eq "\n" ) {
1355 $new_smtpServerAddress = $smtpServerAddress;
1356 } else {
1357 $new_smtpServerAddress =~ s/[\r\n]//g;
1358 }
1359 return $new_smtpServerAddress;
1360 }
1361
1362 # smtpPort
1363 sub command17 {
1364 print "This is the port to connect to for SMTP. Usually 25.\n";
1365 print "[$WHT$smtpPort$NRM]: $WHT";
1366 $new_smtpPort = <STDIN>;
1367 if ( $new_smtpPort eq "\n" ) {
1368 $new_smtpPort = $smtpPort;
1369 } else {
1370 $new_smtpPort =~ s/[\r\n]//g;
1371 }
1372 return $new_smtpPort;
1373 }
1374
1375 # pop before SMTP
1376 sub command18a {
1377 print "Do you wish to use POP3 before SMTP? Your server must\n";
1378 print "support this in order for SquirrelMail to work with it.\n";
1379
1380 $YesNo = 'n';
1381 $YesNo = 'y' if ( lc($pop_before_smtp) eq 'true' );
1382
1383 print "Use POP before SMTP (y/n) [$WHT$YesNo$NRM]: $WHT";
1384
1385 $new_pop_before_smtp = <STDIN>;
1386 $new_pop_before_smtp =~ tr/yn//cd;
1387 if ( $new_pop_before_smtp eq "y" ) {
1388 $new_pop_before_smtp = "true";
1389 } elsif ( $new_pop_before_smtp eq "n" ) {
1390 $new_pop_before_smtp = "false";
1391 } else {
1392 $new_pop_before_smtp = $pop_before_smtp;
1393 }
1394
1395 # if using POP before SMTP, allow setting of custom POP server address
1396 if ($new_pop_before_smtp eq "true") {
1397 print "$NRM\nIf the address of the POP server is not the same as\n";
1398 print "your SMTP server, you may specify it here. Leave blank (to\n";
1399 print "clear this, enter only spaces) to use the same address as\n";
1400 print "your SMTP server.\n";
1401 print "POP before SMTP server address [$WHT$pop_before_smtp_host$NRM]: $WHT";
1402
1403 $new_pop_before_smtp_host = <STDIN>;
1404 if ( $new_pop_before_smtp_host eq "\n" ) {
1405 $new_pop_before_smtp_host = $pop_before_smtp_host;
1406 } elsif ($new_pop_before_smtp_host =~ /^\s+$/) {
1407 $new_pop_before_smtp_host = '';
1408 } else {
1409 $new_pop_before_smtp_host =~ s/[\r|\n]//g;
1410 }
1411 $pop_before_smtp_host = $new_pop_before_smtp_host;
1412 }
1413
1414 return $new_pop_before_smtp;
1415 }
1416
1417 # imap_server_type
1418 sub command19 {
1419 print "Each IMAP server has its own quirks. As much as we tried to stick\n";
1420 print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
1421 print "the same principles. We have made some work-arounds for some of\n";
1422 print "these servers. If you would like to use them, please select your\n";
1423 print "IMAP server. If you do not wish to use these work-arounds, you can\n";
1424 print "set this to \"other\", and none will be used.\n";
1425 print $list_supported_imap_servers;
1426 print "\n";
1427 print " other = Not one of the above servers\n";
1428 print "\n";
1429 print "[$WHT$imap_server_type$NRM]: $WHT";
1430 $new_imap_server_type = <STDIN>;
1431
1432 if ( $new_imap_server_type eq "\n" ) {
1433 $new_imap_server_type = $imap_server_type;
1434 } else {
1435 $new_imap_server_type =~ s/[\r\n]//g;
1436 }
1437 return $new_imap_server_type;
1438 }
1439
1440 # invert_time
1441 sub command110 {
1442 print "Sometimes the date of messages sent is messed up (off by a few hours\n";
1443 print "on some machines). Typically this happens if the system doesn't support\n";
1444 print "tm_gmtoff. It will happen only if your time zone is \"negative\".\n";
1445 print "This most often occurs on Solaris 7 machines in the United States.\n";
1446 print "By default, this is off. It should be kept off unless problems surface\n";
1447 print "about the time that messages are sent.\n";
1448 print " no = Do NOT fix time -- almost always correct\n";
1449 print " yes = Fix the time for this system\n";
1450
1451 $YesNo = 'n';
1452 $YesNo = 'y' if ( lc($invert_time) eq 'true' );
1453
1454 print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
1455
1456 $new_invert_time = <STDIN>;
1457 $new_invert_time =~ tr/yn//cd;
1458 return 'true' if ( $new_invert_time eq "y" );
1459 return 'false' if ( $new_invert_time eq "n" );
1460 return $invert_time;
1461 }
1462
1463 sub command111 {
1464 print "This is the delimiter that your IMAP server uses to distinguish between\n";
1465 print "folders. For example, Cyrus uses '.' as the delimiter and a complete\n";
1466 print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
1467 print "look like 'INBOX/Friends/Bob'. Normally this should be left at 'detect'\n";
1468 print "but if you are sure you know what delimiter your server uses, you can\n";
1469 print "specify it here.\n";
1470 print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
1471 print "[$WHT$optional_delimiter$NRM]: $WHT";
1472 $new_optional_delimiter = <STDIN>;
1473
1474 if ( $new_optional_delimiter eq "\n" ) {
1475 $new_optional_delimiter = $optional_delimiter;
1476 } else {
1477 $new_optional_delimiter =~ s/[\r\n]//g;
1478 }
1479 return $new_optional_delimiter;
1480 }
1481 # IMAP authentication type
1482 # Possible values: login, plain, cram-md5, digest-md5
1483 # Now offers to detect supported mechs, assuming server & port are set correctly
1484
1485 sub command112a {
1486 if ($use_imap_tls ne "0") {
1487 # 1. Script does not handle TLS.
1488 # 2. Server does not have to declare all supported authentication mechs when
1489 # STARTTLS is used. Supported mechs are declared only after STARTTLS.
1490 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1491 } else {
1492 print "If you have already set the hostname and port number, I can try to\n";
1493 print "detect the mechanisms your IMAP server supports.\n";
1494 print "I will try to detect CRAM-MD5 and DIGEST-MD5 support. I can't test\n";
1495 print "for \"login\" or \"plain\" without knowing a username and password.\n";
1496 print "Auto-detecting is optional - you can safely say \"n\" here.\n";
1497 print "\nTry to detect supported mechanisms? [y/N]: ";
1498 $inval=<STDIN>;
1499 chomp($inval);
1500 if ($inval =~ /^y\b/i) {
1501 # Yes, let's try to detect.
1502 print "Trying to detect IMAP capabilities...\n";
1503 my $host = $imapServerAddress . ':'. $imapPort;
1504 print "CRAM-MD5:\t";
1505 my $tmp = detect_auth_support('IMAP',$host,'CRAM-MD5');
1506 if (defined($tmp)) {
1507 if ($tmp eq 'YES') {
1508 print "$WHT SUPPORTED$NRM\n";
1509 } else {
1510 print "$WHT NOT SUPPORTED$NRM\n";
1511 }
1512 } else {
1513 print $WHT . " ERROR DETECTING$NRM\n";
1514 }
1515
1516 print "DIGEST-MD5:\t";
1517 $tmp = detect_auth_support('IMAP',$host,'DIGEST-MD5');
1518 if (defined($tmp)) {
1519 if ($tmp eq 'YES') {
1520 print "$WHT SUPPORTED$NRM\n";
1521 } else {
1522 print "$WHT NOT SUPPORTED$NRM\n";
1523 }
1524 } else {
1525 print $WHT . " ERROR DETECTING$NRM\n";
1526 }
1527
1528 }
1529 }
1530 print "\nWhat authentication mechanism do you want to use for IMAP connections?\n\n";
1531 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1532 print $WHT . "plain" . $NRM . " - SASL PLAIN. If you need this, you already know it.\n";
1533 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext methods.\n";
1534 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1535 print "\n*** YOUR IMAP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n";
1536 print "If you don't understand or are unsure, you probably want \"login\"\n\n";
1537 print "login, plain, cram-md5, or digest-md5 [$WHT$imap_auth_mech$NRM]: $WHT";
1538 $inval=<STDIN>;
1539 chomp($inval);
1540 if ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) || ($inval =~ /^login\b/i) || ($inval =~ /^plain\b/i)) {
1541 return lc($inval);
1542 } else {
1543 # user entered garbage or default value so nothing needs to be set
1544 return $imap_auth_mech;
1545 }
1546 }
1547
1548
1549 # SMTP authentication type
1550 # Possible choices: none, login, plain, cram-md5, digest-md5
1551 sub command112b {
1552 if ($use_smtp_tls ne "0") {
1553 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1554 } elsif (eval ("use IO::Socket; 1")) {
1555 # try loading IO::Socket module
1556 print "If you have already set the hostname and port number, I can try to\n";
1557 print "automatically detect some of the mechanisms your SMTP server supports.\n";
1558 print "Auto-detection is *optional* - you can safely say \"n\" here.\n";
1559 print "\nTry to detect auth mechanisms? [y/N]: ";
1560 $inval=<STDIN>;
1561 chomp($inval);
1562 if ($inval =~ /^y\b/i) {
1563 # Yes, let's try to detect.
1564 print "Trying to detect supported methods (SMTP)...\n";
1565
1566 # Special case!
1567 # Check none by trying to relay to junk@microsoft.com
1568 $host = $smtpServerAddress . ':' . $smtpPort;
1569 my $sock = IO::Socket::INET->new($host);
1570 print "Testing none:\t\t$WHT";
1571 if (!defined($sock)) {
1572 print " ERROR TESTING\n";
1573 close $sock;
1574 } else {
1575 $got = <$sock>; # Discard greeting
1576 print $sock "HELO $domain\r\n";
1577 $got = <$sock>; # Discard
1578 print $sock "MAIL FROM:<tester\@squirrelmail.org>\r\n";
1579 $got = <$sock>; # Discard
1580 print $sock "RCPT TO:<junk\@microsoft.com\r\n";
1581 $got = <$sock>; # This is the important line
1582 if ($got =~ /^250\b/) { # SMTP will relay without auth
1583 print "SUPPORTED$NRM\n";
1584 } else {
1585 print "NOT SUPPORTED$NRM\n";
1586 }
1587 print $sock "RSET\r\n";
1588 print $sock "QUIT\r\n";
1589 close $sock;
1590 }
1591
1592 # Try login (SquirrelMail default)
1593 print "Testing login:\t\t";
1594 $tmp=detect_auth_support('SMTP',$host,'LOGIN');
1595 if (defined($tmp)) {
1596 if ($tmp eq 'YES') {
1597 print $WHT . "SUPPORTED$NRM\n";
1598 } else {
1599 print $WHT . "NOT SUPPORTED$NRM\n";
1600 }
1601 } else {
1602 print $WHT . "ERROR DETECTING$NRM\n";
1603 }
1604
1605 # Try plain
1606 print "Testing plain:\t\t";
1607 $tmp=detect_auth_support('SMTP',$host,'PLAIN');
1608 if (defined($tmp)) {
1609 if ($tmp eq 'YES') {
1610 print $WHT . "SUPPORTED$NRM\n";
1611 } else {
1612 print $WHT . "NOT SUPPORTED$NRM\n";
1613 }
1614 } else {
1615 print $WHT . "ERROR DETECTING$NRM\n";
1616 }
1617
1618 # Try CRAM-MD5
1619 print "Testing CRAM-MD5:\t";
1620 $tmp=detect_auth_support('SMTP',$host,'CRAM-MD5');
1621 if (defined($tmp)) {
1622 if ($tmp eq 'YES') {
1623 print $WHT . "SUPPORTED$NRM\n";
1624 } else {
1625 print $WHT . "NOT SUPPORTED$NRM\n";
1626 }
1627 } else {
1628 print $WHT . "ERROR DETECTING$NRM\n";
1629 }
1630
1631
1632 print "Testing DIGEST-MD5:\t";
1633 $tmp=detect_auth_support('SMTP',$host,'DIGEST-MD5');
1634 if (defined($tmp)) {
1635 if ($tmp eq 'YES') {
1636 print $WHT . "SUPPORTED$NRM\n";
1637 } else {
1638 print $WHT . "NOT SUPPORTED$NRM\n";
1639 }
1640 } else {
1641 print $WHT . "ERROR DETECTING$NRM\n";
1642 }
1643 }
1644 }
1645 print "\nWhat authentication mechanism do you want to use for SMTP connections?\n";
1646 print $WHT . "none" . $NRM . " - Your SMTP server does not require authorization.\n";
1647 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1648 print $WHT . "plain" . $NRM . " - SASL PLAIN. Plaintext. If you can do better, you probably should.\n";
1649 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext.\n";
1650 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1651 print $WHT . "\n*** YOUR SMTP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n" . $NRM;
1652 print "If you don't understand or are unsure, you probably want \"none\"\n\n";
1653 print "none, login, plain, cram-md5, or digest-md5 [$WHT$smtp_auth_mech$NRM]: $WHT";
1654 $inval=<STDIN>;
1655 chomp($inval);
1656 if ($inval =~ /^none\b/i) {
1657 # remove sitewide smtp authentication information
1658 $smtp_sitewide_user = '';
1659 $smtp_sitewide_pass = '';
1660 # SMTP doesn't necessarily require logins
1661 return "none";
1662 } elsif ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) ||
1663 ($inval =~ /^login\b/i) || ($inval =~/^plain\b/i)) {
1664 command_smtp_sitewide_userpass($inval);
1665 return lc($inval);
1666 } elsif (trim($inval) eq '') {
1667 # user selected default value
1668 command_smtp_sitewide_userpass($smtp_auth_mech);
1669 return $smtp_auth_mech;
1670 } else {
1671 # user entered garbage
1672 return $smtp_auth_mech;
1673 }
1674 }
1675
1676 sub command_smtp_sitewide_userpass($) {
1677 # get first function argument
1678 my $auth_mech = shift(@_);
1679 my $default, $tmp;
1680 $auth_mech = lc(trim($auth_mech));
1681 if ($auth_mech eq 'none') {
1682 return;
1683 }
1684 print "SMTP authentication uses IMAP username and password by default.\n";
1685 print "\n";
1686 print "Would you like to use other login and password for all SquirrelMail \n";
1687 print "SMTP connections?";
1688 if ($smtp_sitewide_user ne '') {
1689 $default = 'y';
1690 print " [Y/n]:";
1691 } else {
1692 $default = 'n';
1693 print " [y/N]:";
1694 }
1695 $tmp=<STDIN>;
1696 $tmp = trim($tmp);
1697
1698 if ($tmp eq '') {
1699 $tmp = $default;
1700 } else {
1701 $tmp = lc($tmp);
1702 }
1703
1704 if ($tmp eq 'n') {
1705 $smtp_sitewide_user = '';
1706 $smtp_sitewide_pass = '';
1707 } elsif ($tmp eq 'y') {
1708 print "Enter username [$smtp_sitewide_user]:";
1709 my $new_user = <STDIN>;
1710 $new_user = trim($new_user);
1711 if ($new_user ne '') {
1712 $smtp_sitewide_user = $new_user;
1713 }
1714 if ($smtp_sitewide_user ne '') {
1715 print "If you don't enter any password, current sitewide password will be used.\n";
1716 print "If you enter space, password will be set to empty string.\n";
1717 print "Enter password:";
1718 my $new_pass = <STDIN>;
1719 if ($new_pass ne "\n") {
1720 $smtp_sitewide_pass = trim($new_pass);
1721 }
1722 } else {
1723 print "Invalid input. You must set username used for SMTP authentication.\n";
1724 print "Click enter to continue\n";
1725 $tmp = <STDIN>;
1726 }
1727 } else {
1728 print "Invalid input\n";
1729 print "Click enter to continue\n";
1730 $tmp = <STDIN>;
1731 }
1732 }
1733
1734 # Sub adds information about SMTP authentication type to menu
1735 sub display_smtp_sitewide_userpass() {
1736 my $ret = '';
1737 if ($smtp_auth_mech ne 'none') {
1738 if ($smtp_sitewide_user ne '') {
1739 $ret = ' (with custom username and password)';
1740 } else {
1741 $ret = ' (with IMAP username and password)';
1742 }
1743 }
1744 return $ret;
1745 }
1746
1747 # TLS
1748 # This sub is reused for IMAP and SMTP
1749 # Args: service name, default value
1750 sub command_use_tls {
1751 my($default_val,$service,$inval);
1752 $service=$_[0];
1753 $default_val=$_[1];
1754 print "TLS (Transport Layer Security) encrypts the traffic between server and client.\n";
1755 print "STARTTLS extensions allow to start encryption on existing plain text connection.\n";
1756 print "These options add specific PHP and IMAP server configuration requirements.\n";
1757 print "See SquirrelMail documentation about connection security.\n";
1758 print "\n";
1759 print "If your " . $service . " server is localhost, you can safely disable this.\n";
1760 print "If it is remote, you may wish to seriously consider enabling this.\n";
1761 $valid_input=0;
1762 while ($valid_input eq 0) {
1763 print "\nSelect connection security model:\n";
1764 print " 0 - Use plain text connection\n";
1765 print " 1 - Use TLS connection\n";
1766 print " 2 - Use STARTTLS extension\n";
1767 print "Select [$default_val]: ";
1768 $inval=<STDIN>;
1769 $inval=trim($inval);
1770 if ($inval =~ /^[012]$/ || $inval eq '') {
1771 $valid_input = 1;
1772 }
1773 }
1774 if ($inval ne '') {$default_val = $inval};
1775 return $default_val;
1776 }
1777
1778 # This sub is used to display human readable text for
1779 # $use_imap_tls and $use_smtp_tls values in conf.pl menu
1780 sub display_use_tls($) {
1781 my $val = shift(@_);
1782 my $ret = 'disabled';
1783 if ($val eq '2') {
1784 $ret = 'STARTTLS';
1785 } elsif ($val eq '1') {
1786 $ret = 'TLS';
1787 }
1788 return $ret;
1789 }
1790
1791 # $encode_header_key
1792 sub command114 {
1793 print "This encryption key allows the hiding of SquirrelMail Received:\n";
1794 print "headers in outbound messages. SquirrelMail uses the encryption\n";
1795 print "key to encode the username, remote address, and proxied address\n";
1796 print "and then stores that encoded information in X-Squirrel-* headers.\n";
1797 print "\n";
1798 print "Warning: the encryption function used to accomplish this is not\n";
1799 print "bulletproof. When used with a static encryption key as it is here,\n";
1800 print "it provides only minimal security and the encoded user information\n";
1801 print "in the X-Squirrel-* headers can be decoded quickly by a skilled\n";
1802 print "attacker.\n";
1803 print "\n";
1804 print "When you need to inspect an email sent from your system with the\n";
1805 print "X-Squirrel-* headers, you can decode the user information therein\n";
1806 print "by using the decrypt_headers.php script found in the SquirrelMail\n";
1807 print "contrib/ directory. You'll need the encryption key that you\n";
1808 print "defined here when doing so.\n";
1809 print "\n";
1810 print "Enter encryption key: ";
1811 $new_encode_header_key = <STDIN>;
1812 if ( $new_encode_header_key eq "\n" ) {
1813 $new_encode_header_key = $encode_header_key;
1814 } else {
1815 $new_encode_header_key =~ s/[\r\n]//g;
1816 }
1817 return $new_encode_header_key;
1818 }
1819
1820 # MOTD
1821 sub command71 {
1822 print "\nYou can now create the welcome message that is displayed\n";
1823 print "every time a user logs on. You can use HTML or just plain\n";
1824 print
1825 "text. If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
1826
1827 $new_motd = "";
1828 do {
1829 print "] ";
1830 $line = <STDIN>;
1831 $line =~ s/[\r\n]//g;
1832 if ( $line ne "@" ) {
1833 $line =~ s/ /\&nbsp;\&nbsp;/g;
1834 $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
1835 $line =~ s/$/ /;
1836 $line =~ s/\"/\\\"/g;
1837
1838 $new_motd = $new_motd . $line;
1839 }
1840 } while ( $line ne "@" );
1841 return $new_motd;
1842 }
1843
1844 ################# PLUGINS ###################
1845
1846 sub command81 {
1847 $command =~ s/[\s\n\r]*//g;
1848 if ( $command > 0 ) {
1849 $command = $command - 1;
1850 if ( $command <= $#plugins ) {
1851 @newplugins = ();
1852 $ct = 0;
1853 while ( $ct <= $#plugins ) {
1854 if ( $ct != $command ) {
1855 @newplugins = ( @newplugins, $plugins[$ct] );
1856 }
1857 $ct++;
1858 }
1859 @plugins = @newplugins;
1860 } elsif ( $command <= $#plugins + $#unused_plugins + 1 ) {
1861 $num = $command - $#plugins - 1;
1862 @newplugins = @plugins;
1863 $ct = 0;
1864 while ( $ct <= $#unused_plugins ) {
1865 if ( $ct == $num ) {
1866 @newplugins = ( @newplugins, $unused_plugins[$ct] );
1867 }
1868 $ct++;
1869 }
1870 @plugins = @newplugins;
1871 }
1872 }
1873 return @plugins;
1874 }
1875
1876 # disable_plugins_user
1877 sub command82 {
1878 print "When all active plugins are disabled, they can be disabled only\n";
1879 print "for the one user named here. If left blank, plugins will be\n";
1880 print "disabled for ALL users. This setting has no effect if plugins\n";
1881 print "are not disabled.\n";
1882 print "\n";
1883 print "This must be the exact IMAP login name for the desired user.\n";
1884 print "\n";
1885 print "[$WHT$disable_plugins_user$NRM]: $WHT";
1886 $new_disable_plugins_user = <STDIN>;
1887 if ( $new_disable_plugins_user eq "\n" ) {
1888 $new_disable_plugins_user = $disable_plugins_user;
1889 } else {
1890 $new_disable_plugins_user =~ s/[\r\n]//g;
1891 }
1892 return $new_disable_plugins_user;
1893 }
1894
1895 ################# FOLDERS ###################
1896
1897 # default_folder_prefix
1898 sub command21 {
1899 print "Some IMAP servers (UW, for example) store mail and folders in\n";
1900 print "your user space in a separate subdirectory. This is where you\n";
1901 print "specify what that directory is.\n";
1902 print "\n";
1903 print "EXAMPLE: mail/";
1904 print "\n";
1905 print "NOTE: If you use Cyrus, or some server that would not use this\n";
1906 print " option, you must set this to 'none'.\n";
1907 print "\n";
1908 print "[$WHT$default_folder_prefix$NRM]: $WHT";
1909 $new_default_folder_prefix = <STDIN>;
1910
1911 if ( $new_default_folder_prefix eq "\n" ) {
1912 $new_default_folder_prefix = $default_folder_prefix;
1913 } else {
1914 $new_default_folder_prefix =~ s/[\r\n]//g;
1915 }
1916 if ( ( $new_default_folder_prefix =~ /^\s*$/ ) || ( $new_default_folder_prefix =~ m/^none$/i ) ) {
1917 $new_default_folder_prefix = "";
1918 } else {
1919 # add the trailing delimiter only if we know what the server is.
1920 if (($imap_server_type eq 'cyrus' and
1921 $optional_delimiter eq 'detect') or
1922 ($imap_server_type eq 'courier' and
1923 $optional_delimiter eq 'detect')) {
1924 $new_default_folder_prefix =~ s/\.*$/\./;
1925 } elsif ($imap_server_type eq 'uw' and
1926 $optional_delimiter eq 'detect') {
1927 $new_default_folder_prefix =~ s/\/*$/\//;
1928 }
1929 }
1930 return $new_default_folder_prefix;
1931 }
1932
1933 # Show Folder Prefix
1934 sub command22 {
1935 print "It is possible to set up the default folder prefix as a user\n";
1936 print "specific option, where each user can specify what their mail\n";
1937 print "folder is. If you set this to false, they will never see the\n";
1938 print "option, but if it is true, this option will appear in the\n";
1939 print "'options' section.\n";
1940 print "\n";
1941 print "NOTE: You set the default folder prefix in option '1' of this\n";
1942 print " section. That will be the default if the user doesn't\n";
1943 print " specify anything different.\n";
1944 print "\n";
1945
1946 if ( lc($show_prefix_option) eq 'true' ) {
1947 $default_value = "y";
1948 } else {
1949 $default_value = "n";
1950 }
1951 print "\n";
1952 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1953 $new_show = <STDIN>;
1954 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1955 $show_prefix_option = 'true';
1956 } else {
1957 $show_prefix_option = 'false';
1958 }
1959 return $show_prefix_option;
1960 }
1961
1962 # Trash Folder
1963 sub command23a {
1964 print "You can now specify where the default trash folder is located.\n";
1965 print "On servers where you do not want this, you can set it to anything\n";
1966 print "and set option 6 to false.\n";
1967 print "\n";
1968 print "This is relative to where the rest of your email is kept. You do\n";
1969 print "not need to worry about their mail directory. If this folder\n";
1970 print "would be ~/mail/trash on the filesystem, you only need to specify\n";
1971 print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
1972 print "\n";
1973
1974 print "[$WHT$trash_folder$NRM]: $WHT";
1975 $new_trash_folder = <STDIN>;
1976 if ( $new_trash_folder eq "\n" ) {
1977 $new_trash_folder = $trash_folder;
1978 } else {
1979 if (check_imap_folder($new_trash_folder)) {
1980 $new_trash_folder =~ s/[\r\n]//g;
1981 } else {
1982 $new_trash_folder = $trash_folder;
1983 }
1984 }
1985 return $new_trash_folder;
1986 }
1987
1988 # Sent Folder
1989 sub command23b {
1990 print "This is where messages that are sent will be stored. SquirrelMail\n";
1991 print "by default puts a copy of all outgoing messages in this folder.\n";
1992 print "\n";
1993 print "This is relative to where the rest of your email is kept. You do\n";
1994 print "not need to worry about their mail directory. If this folder\n";
1995 print "would be ~/mail/sent on the filesystem, you only need to specify\n";
1996 print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
1997 print "\n";
1998
1999 print "[$WHT$sent_folder$NRM]: $WHT";
2000 $new_sent_folder = <STDIN>;
2001 if ( $new_sent_folder eq "\n" ) {
2002 $new_sent_folder = $sent_folder;
2003 } else {
2004 if (check_imap_folder($new_sent_folder)) {
2005 $new_sent_folder =~ s/[\r\n]//g;
2006 } else {
2007 $new_sent_folder = $sent_folder;
2008 }
2009 }
2010 return $new_sent_folder;
2011 }
2012
2013 # Draft Folder
2014 sub command23c {
2015 print "You can now specify where the default draft folder is located.\n";
2016 print "On servers where you do not want this, you can set it to anything\n";
2017 print "and set option 9 to false.\n";
2018 print "\n";
2019 print "This is relative to where the rest of your email is kept. You do\n";
2020 print "not need to worry about their mail directory. If this folder\n";
2021 print "would be ~/mail/drafts on the filesystem, you only need to specify\n";
2022 print "that this is 'drafts', and be sure to put 'mail/' in option 1.\n";
2023 print "\n";
2024
2025 print "[$WHT$draft_folder$NRM]: $WHT";
2026 $new_draft_folder = <STDIN>;
2027 if ( $new_draft_folder eq "\n" ) {
2028 $new_draft_folder = $draft_folder;
2029 } else {
2030 if (check_imap_folder($new_draft_folder)) {
2031 $new_draft_folder =~ s/[\r\n]//g;
2032 } else {
2033 $new_draft_folder = $draft_folder;
2034 }
2035 }
2036 return $new_draft_folder;
2037 }
2038
2039 # default move to trash
2040 sub command24a {
2041 print "By default, should messages get moved to the trash folder? You\n";
2042 print "can specify the default trash folder in option 3. If this is set\n";
2043 print "to false, messages will get deleted immediately without moving\n";
2044 print "to the trash folder.\n";
2045 print "\n";
2046 print "Trash folder is currently: $trash_folder\n";
2047 print "\n";
2048
2049 if ( lc($default_move_to_trash) eq 'true' ) {
2050 $default_value = "y";
2051 } else {
2052 $default_value = "n";
2053 }
2054 print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
2055 $new_show = <STDIN>;
2056 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2057 $default_move_to_trash = 'true';
2058 } else {
2059 $default_move_to_trash = 'false';
2060 }
2061 return $default_move_to_trash;
2062 }
2063
2064 # default move to sent (save sent messages)
2065 sub command24b {
2066 print "By default, should copies of outgoing messages get saved in the\n";
2067 print "sent folder? You can specify the default sent folder in option 4.\n";
2068 print "If this is set to false, messages will get sent and no copy will\n";
2069 print "be made.\n";
2070 print "\n";
2071 print "Sent folder is currently: $sent_folder\n";
2072 print "\n";
2073
2074 if ( lc($default_move_to_sent) eq 'true' ) {
2075 $default_value = "y";
2076 } else {
2077 $default_value = "n";
2078 }
2079 print "By default, save sent messages (y/n) [$WHT$default_value$NRM]: $WHT";
2080 $new_show = <STDIN>;
2081 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2082 $default_move_to_sent = 'true';
2083 } else {
2084 $default_move_to_sent = 'false';
2085 }
2086 return $default_move_to_sent;
2087 }
2088
2089 # default save as draft
2090 sub command24c {
2091 print "By default, should the save to draft option be shown? You can\n";
2092 print "specify the default drafts folder in option 5. If this is set\n";
2093 print "to false, users will not be shown the save to draft option.\n";
2094 print "\n";
2095 print "Drafts folder is currently: $draft_folder\n";
2096 print "\n";
2097
2098 if ( lc($default_save_as_draft) eq 'true' ) {
2099 $default_value = "y";
2100 } else {
2101 $default_value = "n";
2102 }
2103 print "By default, save as draft (y/n) [$WHT$default_value$NRM]: $WHT";
2104 $new_show = <STDIN>;
2105 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2106 $default_save_as_draft = 'true';
2107 } else {
2108 $default_save_as_draft = 'false';
2109 }
2110 return $default_save_as_draft;
2111 }
2112
2113 # List special folders first
2114 sub command27 {
2115 print "SquirrelMail has what we call 'special folders' that are not\n";
2116 print "manipulated and viewed like normal folders. Some examples of\n";
2117 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
2118 print "Simply asks if you want these folders listed first in the folder\n";
2119 print "listing.\n";
2120 print "\n";
2121
2122 if ( lc($list_special_folders_first) eq 'true' ) {
2123 $default_value = "y";
2124 } else {
2125 $default_value = "n";
2126 }
2127 print "\n";
2128 print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
2129 $new_show = <STDIN>;
2130 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2131 $list_special_folders_first = 'true';
2132 } else {
2133 $list_special_folders_first = 'false';
2134 }
2135 return $list_special_folders_first;
2136 }
2137
2138 # Show special folders color
2139 sub command28 {
2140 print "SquirrelMail has what we call 'special folders' that are not\n";
2141 print "manipulated and viewed like normal folders. Some examples of\n";
2142 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
2143 print "wants to know if we should display special folders in a\n";
2144 print "color than the other folders.\n";
2145 print "\n";
2146
2147 if ( lc($use_special_folder_color) eq 'true' ) {
2148 $default_value = "y";
2149 } else {
2150 $default_value = "n";
2151 }
2152 print "\n";
2153 print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
2154 $new_show = <STDIN>;
2155 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2156 $use_special_folder_color = 'true';
2157 } else {
2158 $use_special_folder_color = 'false';
2159 }
2160 return $use_special_folder_color;
2161 }
2162
2163 # Auto expunge
2164 sub command29 {
2165 print "The way that IMAP handles deleting messages is as follows. You\n";
2166 print "mark the message as deleted, and then to 'really' delete it, you\n";
2167 print "expunge it. This option asks if you want to just have messages\n";
2168 print "marked as deleted, or if you want SquirrelMail to expunge the \n";
2169 print "messages too.\n";
2170 print "\n";
2171
2172 if ( lc($auto_expunge) eq 'true' ) {
2173 $default_value = "y";
2174 } else {
2175 $default_value = "n";
2176 }
2177 print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
2178 $new_show = <STDIN>;
2179 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2180 $auto_expunge = 'true';
2181 } else {
2182 $auto_expunge = 'false';
2183 }
2184 return $auto_expunge;
2185 }
2186
2187 # Default sub of inbox
2188 sub command210 {
2189 print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
2190 print "This can cause some confusion in folder creation for users when\n";
2191 print "they try to create folders and don't put it as a subfolder of INBOX\n";
2192 print "and get permission errors. This option asks if you want folders\n";
2193 print "to be subfolders of INBOX by default.\n";
2194 print "\n";
2195
2196 if ( lc($default_sub_of_inbox) eq 'true' ) {
2197 $default_value = "y";
2198 } else {
2199 $default_value = "n";
2200 }
2201 print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
2202 $new_show = <STDIN>;
2203 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2204 $default_sub_of_inbox = 'true';
2205 } else {
2206 $default_sub_of_inbox = 'false';
2207 }
2208 return $default_sub_of_inbox;
2209 }
2210
2211 # Show contain subfolder option
2212 sub command211 {
2213 print "Some IMAP servers (UW) make it so that there are two types of\n";
2214 print "folders. Those that contain messages, and those that contain\n";
2215 print "subfolders. If this is the case for your server, set this to\n";
2216 print "true, and it will ask the user whether the folder they are\n";
2217 print "creating contains subfolders or messages.\n";
2218 print "\n";
2219
2220 if ( lc($show_contain_subfolders_option) eq 'true' ) {
2221 $default_value = "y";
2222 } else {
2223 $default_value = "n";
2224 }
2225 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
2226 $new_show = <STDIN>;
2227 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2228 $show_contain_subfolders_option = 'true';
2229 } else {
2230 $show_contain_subfolders_option = 'false';
2231 }
2232 return $show_contain_subfolders_option;
2233 }
2234
2235 # Default Unseen Notify
2236 sub command212 {
2237 print "This option specifies where the users will receive notification\n";
2238 print "about unseen messages by default. This is of course an option that\n";
2239 print "can be changed on a user level.\n";
2240 print " 1 = No notification\n";
2241 print " 2 = Only on the INBOX\n";
2242 print " 3 = On all folders\n";
2243 print "\n";
2244
2245 print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
2246 $new_show = <STDIN>;
2247 if ( $new_show =~ /^[123]\n/i ) {
2248 $default_unseen_notify = $new_show;
2249 }
2250 $default_unseen_notify =~ s/[\r\n]//g;
2251 return $default_unseen_notify;
2252 }
2253
2254 # Default Unseen Type
2255 sub command213 {
2256 print "Here you can define the default way that unseen messages will be displayed\n";
2257 print "to the user in the folder listing on the left side.\n";
2258 print " 1 = Only unseen messages (4)\n";
2259 print " 2 = Unseen and Total messages (4/27)\n";
2260 print "\n";
2261
2262 print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
2263 $new_show = <STDIN>;
2264 if ( $new_show =~ /^[12]\n/i ) {
2265 $default_unseen_type = $new_show;
2266 }
2267 $default_unseen_type =~ s/[\r\n]//g;
2268 return $default_unseen_type;
2269 }
2270
2271 # Auto create special folders
2272 sub command214 {
2273 print "Would you like the Sent, Trash, and Drafts folders to be created\n";
2274 print "automatically print for you when a user logs in? If the user\n";
2275 print "accidentally deletes their special folders, this option will\n";
2276 print "automatically create it again for them.\n";
2277 print "\n";
2278
2279 if ( lc($auto_create_special) eq 'true' ) {
2280 $default_value = "y";
2281 } else {
2282 $default_value = "n";
2283 }
2284 print "Auto create special folders? (y/n) [$WHT$default_value$NRM]: $WHT";
2285 $new_show = <STDIN>;
2286 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2287 $auto_create_special = 'true';
2288 } else {
2289 $auto_create_special = 'false';
2290 }
2291 return $auto_create_special;
2292 }
2293
2294 # Automatically delete folders
2295 sub command215 {
2296 if ( $imap_server_type eq "uw" ) {
2297 print "UW IMAP servers will not allow folders containing mail to also contain folders.\n";
2298 print "Deleting folders will bypass the trash folder and be immediately deleted\n\n";
2299 print "If this is not the correct value for your server,\n";
2300 print "please use option D on the Main Menu to configure your server correctly.\n\n";
2301 print "Press enter to continue...\n";
2302 $new_delete = <STDIN>;
2303 $delete_folder = 'true';
2304 } else {
2305 if ( $imap_server_type eq "courier" ) {
2306 print "Courier (or Courier-IMAP) IMAP servers may not support ";
2307 print "subfolders of Trash. \n";
2308 print "Specifically, if Courier is set to always move messages to Trash, \n";
2309 print "Trash will be treated by Courier as a special folder that does not \n";
2310 print "allow subfolders. \n\n";
2311 print "Please verify your Courier configuration, and test folder deletion \n";
2312 print "when changing this setting.\n\n";
2313 }
2314
2315 print "Are subfolders of the Trash supported by your IMAP server?\n";
2316 print "If so, should deleted folders be sent to Trash?\n";
2317 print "If not, say no (deleted folders should not be sent to Trash)\n\n";
2318 # reversal of logic.
2319 # question was: Should folders be automatically deleted instead of sent to trash..
2320 # we've changed the question to make it more clear,
2321 # and are here handling that to avoid changing the answers..
2322 if ( lc($delete_folder) eq 'true' ) {
2323 $default_value = "n";
2324 } else {
2325 $default_value = "y";
2326 }
2327 print "Send deleted folders to Trash? (y/n) [$WHT$default_value$NRM]: $WHT";
2328 $new_delete = <STDIN>;
2329 if ( ( $new_delete =~ /^y\n/i ) || ( ( $new_delete =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2330 $delete_folder = 'false';
2331 } else {
2332 $delete_folder = 'true';
2333 }
2334 }
2335 return $delete_folder;
2336 }
2337
2338 #noselect fix
2339 sub command216 {
2340 print "Some IMAP servers allow subfolders to exist even if the parent\n";
2341 print "folders do not. This fixes some problems with the folder list\n";
2342 print "when this is the case, causing the /NoSelect folders to be displayed\n";
2343 print "\n";
2344
2345 if ( lc($noselect_fix_enable) eq 'true' ) {
2346 $default_value = "y";
2347 } else {
2348 $default_value = "n";
2349 }
2350 print "enable noselect fix? (y/n) [$WHT$noselect_fix_enable$NRM]: $WHT";
2351 $noselect_fix_enable = <STDIN>;
2352 if ( ( $noselect_fix_enable =~ /^y\n/i ) || ( ( $noselect_fix_enable =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2353 $noselect_fix_enable = 'true';
2354 } else {
2355 $noselect_fix_enable = 'false';
2356 }
2357 return $noselect_fix_enable;
2358 }
2359 ############# GENERAL OPTIONS #####################
2360
2361 # Data directory
2362 sub command33a {
2363 print "Specify the location for your data directory.\n";
2364 print "You need to create this directory yourself.\n";
2365 print "The path name can be absolute or relative (to the config directory).\n";
2366 print "Here are two examples:\n";
2367 print " Absolute: /var/local/squirrelmail/data/\n";
2368 print " Relative: ../data/\n";
2369 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2370 print "will be converted to their absolute path equivalents in config.php.\n\n";
2371 print "Note: There are potential security risks with having a writeable directory\n";
2372 print "under the web server's root directory (ex: /home/httpd/html).\n";
2373 print "For this reason, it is recommended to put the data directory\n";
2374 print "in an alternate location of your choice. \n";
2375 print "\n";
2376
2377 print "[$WHT$data_dir$NRM]: $WHT";
2378 $new_data_dir = <STDIN>;
2379 if ( $new_data_dir eq "\n" ) {
2380 $new_data_dir = $data_dir;
2381 } else {
2382 $new_data_dir =~ s/[\r\n]//g;
2383 }
2384 if ( $new_data_dir =~ /^\s*$/ ) {
2385 $new_data_dir = "";
2386 } else {
2387 $new_data_dir =~ s/\/*$//g;
2388 $new_data_dir =~ s/$/\//g;
2389 }
2390 return $new_data_dir;
2391 }
2392
2393 # Attachment directory
2394 sub command33b {
2395 print "Path to directory used for storing attachments while a mail is\n";
2396 print "being composed. The path name can be absolute or relative (to the\n";
2397 print "config directory). Here are two examples:\n";
2398 print " Absolute: /var/local/squirrelmail/attach/\n";
2399 print " Relative: ../attach/\n";
2400 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2401 print "will be converted to their absolute path equivalents in config.php.\n\n";
2402 print "Note: There are a few security considerations regarding this\n";
2403 print "directory:\n";
2404 print " 1. It should have the permission 733 (rwx-wx-wx) to make it\n";
2405 print " impossible for a random person with access to the webserver\n";
2406 print " to list files in this directory. Confidential data might\n";
2407 print " be laying around in there.\n";
2408 print " Depending on your user:group assignments, 730 (rwx-wx---)\n";
2409 print " may be possible, and more secure (e.g. root:apache)\n";
2410 print " 2. Since the webserver is not able to list the files in the\n";
2411 print " content is also impossible for the webserver to delete files\n";
2412 print " lying around there for too long.\n";
2413 print " 3. It should probably be another directory than the data\n";
2414 print " directory specified in option 3.\n";
2415 print "\n";
2416
2417 print "[$WHT$attachment_dir$NRM]: $WHT";
2418 $new_attachment_dir = <STDIN>;
2419 if ( $new_attachment_dir eq "\n" ) {
2420 $new_attachment_dir = $attachment_dir;
2421 } else {
2422 $new_attachment_dir =~ s/[\r\n]//g;
2423 }
2424 if ( $new_attachment_dir =~ /^\s*$/ ) {
2425 $new_attachment_dir = "";
2426 } else {
2427 $new_attachment_dir =~ s/\/*$//g;
2428 $new_attachment_dir =~ s/$/\//g;
2429 }
2430 return $new_attachment_dir;
2431 }
2432
2433 sub command33c {
2434 print "The directory hash level setting allows you to configure the level\n";
2435 print "of hashing that SquirrelMail employs in your data and attachment\n";
2436 print "directories. This value must be an integer ranging from 0 to 4.\n";
2437 print "When this value is set to 0, SquirrelMail will simply store all\n";
2438 print "files as normal in the data and attachment directories. However,\n";
2439 print "when set to a value from 1 to 4, a simple hashing scheme will be\n";
2440 print "used to organize the files in this directory. In short, the crc32\n";
2441 print "value for a username will be computed. Then, up to the first 4\n";
2442 print "digits of the hash, as set by this configuration value, will be\n";
2443 print "used to directory hash the files for that user in the data and\n";
2444 print "attachment directory. This allows for better performance on\n";
2445 print "servers with larger numbers of users.\n";
2446 print "\n";
2447
2448 print "[$WHT$dir_hash_level$NRM]: $WHT";
2449 $new_dir_hash_level = <STDIN>;
2450 if ( $new_dir_hash_level eq "\n" ) {
2451 $new_dir_hash_level = $dir_hash_level;
2452 } else {
2453 $new_dir_hash_level =~ s/[\r\n]//g;
2454 }
2455 if ( ( int($new_dir_hash_level) < 0 )
2456 || ( int($new_dir_hash_level) > 4 )
2457 || !( int($new_dir_hash_level) eq $new_dir_hash_level ) ) {
2458 print "Invalid Directory Hash Level.\n";
2459 print "Value must be an integer ranging from 0 to 4\n";
2460 print "Hit enter to continue.\n";
2461 $enter_key = <STDIN>;
2462
2463 $new_dir_hash_level = $dir_hash_level;
2464 }
2465
2466 return $new_dir_hash_level;
2467 }
2468
2469 sub command35 {
2470 print "This is the default size (in pixels) of the left folder list.\n";
2471 print "Default is 200, but you can set it to whatever you wish. This\n";
2472 print "is a user preference, so this will only show up as their default.\n";
2473 print "\n";
2474 print "[$WHT$default_left_size$NRM]: $WHT";
2475 $new_default_left_size = <STDIN>;
2476 if ( $new_default_left_size eq "\n" ) {
2477 $new_default_left_size = $default_left_size;
2478 } else {
2479 $new_default_left_size =~ s/[\r\n]//g;
2480 }
2481 return $new_default_left_size;
2482 }
2483
2484 sub command36 {
2485 print "Some IMAP servers only have lowercase letters in the usernames\n";
2486 print "but they still allow people with uppercase to log in. This\n";
2487 print "causes a problem with the user's preference files. This option\n";
2488 print "transparently changes all usernames to lowercase.";
2489 print "\n";
2490
2491 if ( lc($force_username_lowercase) eq 'true' ) {
2492 $default_value = "y";
2493 } else {
2494 $default_value = "n";
2495 }
2496 print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
2497 $new_show = <STDIN>;
2498 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2499 return 'true';
2500 }
2501 return 'false';
2502 }
2503
2504 sub command37 {
2505 print "";
2506 print "\n";
2507
2508 if ( lc($default_use_priority) eq 'true' ) {
2509 $default_value = "y";
2510 } else {
2511 $default_value = "n";
2512 }
2513
2514 print "Allow users to specify priority of outgoing mail (y/n) [$WHT$default_value$NRM]: $WHT";
2515 $new_show = <STDIN>;
2516 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2517 return 'true';
2518 }
2519 return 'false';
2520 }
2521
2522 sub command38 {
2523 print "";
2524 print "\n";
2525
2526 if ( lc($hide_sm_attributions) eq 'true' ) {
2527 $default_value = "y";
2528 } else {
2529 $default_value = "n";
2530 }
2531
2532 print "Hide SM attributions (y/n) [$WHT$default_value$NRM]: $WHT";
2533 $new_show = <STDIN>;
2534 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2535 return 'true';
2536 }
2537 return 'false';
2538 }
2539
2540 sub command39 {
2541 print "";
2542 print "\n";
2543
2544 if ( lc($default_use_mdn) eq 'true' ) {
2545 $default_value = "y";
2546 } else {
2547 $default_value = "n";
2548 }
2549
2550 print "Enable support for read/delivery receipt support (y/n) [$WHT$default_value$NRM]: $WHT";
2551 $new_show = <STDIN>;
2552 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2553 return 'true';
2554 }
2555 return 'false';
2556 }
2557
2558
2559 sub command310 {
2560 print " In loosely managed environments, you may want to allow users
2561 to edit their full name and email address. In strictly managed
2562 environments, you may want to force users to use the name
2563 and email address assigned to them.
2564
2565 'y' - allow a user to edit their full name and email address,
2566 'n' - users must use the assigned values.
2567
2568 ";
2569
2570 if ( lc($edit_identity) eq 'true' ) {
2571 $default_value = "y";
2572 } else {
2573 $default_value = "n";
2574 }
2575 print "Allow editing of user's identity? (y/n) [$WHT$default_value$NRM]: $WHT";
2576 $new_edit = <STDIN>;
2577 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2578 $edit_identity = 'true';
2579 $edit_name = 'true';
2580 $hide_auth_header = command311b();
2581 } else {
2582 $edit_identity = 'false';
2583 $edit_name = command311();
2584 $hide_auth_header = command311b();
2585 }
2586 return $edit_identity;
2587 }
2588
2589 sub command311 {
2590 print "$NRM";
2591 print "\n Given that users are not allowed to modify their
2592 email address, can they edit their full name?
2593
2594 ";
2595
2596 if ( lc($edit_name) eq 'true' ) {
2597 $default_value = "y";
2598 } else {
2599 $default_value = "n";
2600 }
2601 print "Allow the user to edit their full name? (y/n) [$WHT$default_value$NRM]: $WHT";
2602 $new_edit = <STDIN>;
2603 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2604 $edit_name = 'true';
2605 } else {
2606 $edit_name = 'false';
2607 }
2608 return $edit_name;
2609 }
2610
2611 sub command311b {
2612 print "$NRM";
2613 print "\n SquirrelMail adds username information to every outgoing email in
2614 order to prevent possible sender forging by users that are allowed
2615 to change their email and/or full name.
2616
2617 You can remove user information from this header (y) if you think
2618 that it violates privacy or security.
2619
2620 Note: If users are allowed to change their email addresses, this
2621 setting will make it difficult to determine who sent what where.
2622 Use at your own risk.
2623
2624 Note: If you have defined a header encryption key in your SMTP or
2625 Sendmail settings (see the \"Server Settings\" option page), this
2626 setting is ignored because all user information in outgoing messages
2627 is encoded.
2628
2629 ";
2630
2631 if ( lc($hide_auth_header) eq "true" ) {
2632 $default_value = "y";
2633 } else {
2634 $default_value = "n";
2635 }
2636 print "Remove username from email headers? (y/n) [$WHT$default_value$NRM]: $WHT";
2637 $new_header = <STDIN>;
2638 if ( ( $new_header =~ /^y\n/i ) || ( ( $new_header =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2639 $hide_auth_header = "true";
2640 } else {
2641 $hide_auth_header = "false";
2642 }
2643 return $hide_auth_header;
2644 }
2645
2646 sub command312 {
2647 print "This option allows you to disable server side thread sorting if your server \n";
2648 print "declares THREAD support, but you don't want to provide threading options \n";
2649 print "to end users or THREAD extension is broken or extension does not work with \n";
2650 print "options used by SquirrelMail. Option is not used, if THREAD extension is \n";
2651 print "not declared in IMAP CAPABILITY.\n";
2652 print "\n";
2653
2654 if ( lc($disable_thread_sort) eq 'true' ) {
2655 $default_value = "y";
2656 } else {
2657 $default_value = "n";
2658 }
2659 print "Disable server side thread sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2660 $disable_thread_sort = <STDIN>;
2661 if ( ( $disable_thread_sort =~ /^y\n/i ) || ( ( $disable_thread_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2662 $disable_thread_sort = 'true';
2663 } else {
2664 $disable_thread_sort = 'false';
2665 }
2666 return $disable_thread_sort;
2667 }
2668
2669 sub command313 {
2670 print "This option allows you to disable server side sorting if your server declares \n";
2671 print "SORT support, but SORT extension is broken or does not work with options \n";
2672 print "used by SquirrelMail. Option is not used, if SORT extension is not declared \n";
2673 print "in IMAP CAPABILITY.\n";
2674 print "\n";
2675 print "It is strongly recommended to keep server side sorting enabled, if your ";
2676 print "IMAP server supports it.";
2677 print "\n";
2678
2679 if ( lc($disable_server_sort) eq 'true' ) {
2680 $default_value = "y";
2681 } else {
2682 $default_value = "n";
2683 }
2684 print "Disable server-side sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2685 $disable_server_sort = <STDIN>;
2686 if ( ( $disable_server_sort =~ /^y\n/i ) || ( ( $disable_server_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2687 $disable_server_sort = 'true';
2688 } else {
2689 $disable_server_sort = 'false';
2690 }
2691 return $disable_server_sort;
2692 }
2693
2694 sub command314 {
2695 print "This option allows you to choose if SM uses charset search\n";
2696 print "Your IMAP server must support the SEARCH CHARSET command for this to work\n";
2697 print "\n";
2698
2699 if ( lc($allow_charset_search) eq 'true' ) {
2700 $default_value = "y";
2701 } else {
2702 $default_value = "n";
2703 }
2704 print "Allow charset searching? (y/n) [$WHT$default_value$NRM]: $WHT";
2705 $allow_charset_search = <STDIN>;
2706 if ( ( $allow_charset_search =~ /^y\n/i ) || ( ( $allow_charset_search =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2707 $allow_charset_search = 'true';
2708 } else {
2709 $allow_charset_search = 'false';
2710 }
2711 return $allow_charset_search;
2712 }
2713
2714 # command315 (UID support) obsoleted.
2715
2716 # advanced search option
2717 sub command316 {
2718 print "This option allows you to control the use of advanced search form.\n";
2719 print " 0 = enable basic search only\n";
2720 print " 1 = enable advanced search only\n";
2721 print " 2 = enable both\n";
2722 print "\n";
2723
2724 print "Allowed search (0,1,2)? [$WHT$allow_advanced_search$NRM]: $WHT";
2725 $new_allow_advanced_search = <STDIN>;
2726 if ( $new_allow_advanced_search =~ /^[012]\n/i ) {
2727 $allow_advanced_search = $new_allow_advanced_search;
2728 }
2729 $allow_advanced_search =~ s/[\r\n]//g;
2730 return $allow_advanced_search;
2731 }
2732
2733
2734 sub command317 {
2735 print "This option allows you to change the name of the PHP session used\n";
2736 print "by SquirrelMail. Unless you know what you are doing, you probably\n";
2737 print "don't need or want to change this from the default of SQMSESSID.\n";
2738 print "[$WHT$session_name$NRM]: $WHT";
2739 $new_session_name = <STDIN>;
2740 chomp($new_session_name);
2741 if ( $new_session_name eq "" ) {
2742 $new_session_name = $session_name;
2743 }
2744 return $new_session_name;
2745 }
2746
2747 # time zone config (since 1.5.1)
2748 sub command318 {
2749 print "This option allows you to control the use of time zones.\n";
2750 print " 0 = (default) standard, GNU C time zone names\n";
2751 print " 1 = strict, generic time zone codes with offsets\n";
2752 print " 2 = custom, GNU C time zones loaded from config/timezones.php\n";
2753 print " 3 = custom strict, generic time zone codes with offsets loaded \n";
2754 print " from config/timezones.php\n";
2755 print "See SquirrelMail documentation about format of config/timezones.php file.\n";
2756 print "\n";
2757
2758 print "Desired time zone configuration (0,1,2,3)? [$WHT$time_zone_type$NRM]: $WHT";
2759 $new_time_zone_type = <STDIN>;
2760 if ( $new_time_zone_type =~ /^[0123]\n/i ) {
2761 $time_zone_type = $new_time_zone_type;
2762 } else {
2763 print "\nInvalid configuration value.\n";
2764 print "\nPress enter to continue...";
2765 $tmp = <STDIN>;
2766 }
2767 $time_zone_type =~ s/[\r\n]//g;
2768 return $time_zone_type;
2769 }
2770
2771 # set the location base for redirects (since 1.5.2)
2772 sub command_config_location_base {
2773 print "Here you can set the base part of the SquirrelMail URL.\n";
2774 print "It is normally autodetected but if that fails, use this\n";
2775 print "option to override.\n";
2776 print "It should contain only the protocol and hostname/port parts\n";
2777 print "of the URL; the full path will be appended automatically.\n\n";
2778 print "Examples:\nhttp://webmail.example.org\nhttp://webmail.example.com:8080\nhttps://webmail.example.com:6691\n\n";
2779 print "Do not add any path elements.\n";
2780
2781 print "URL base? [" .$WHT."autodetect$NRM]: $WHT";
2782 $new_config_location_base = <STDIN>;
2783 chomp($new_config_location_base);
2784 $config_location_base = $new_config_location_base;
2785
2786 return $config_location_base;
2787 }
2788
2789 # only_secure_cookies (since 1.5.2)
2790 sub command319 {
2791 print "This option allows you to specify that if a user session is initiated\n";
2792 print "under a secure (HTTPS, SSL-encrypted) connection, the cookies given to\n";
2793 print "the browser will ONLY be transmitted via a secure connection henceforth.\n\n";
2794 print "Generally this is a Good Thing, and should NOT be disabled. However,\n";
2795 print "if you intend to use the Secure Login or Show SSL Link plugins to\n";
2796 print "encrypt the user login, but not the rest of the SquirrelMail session,\n";
2797 print "this can be turned off. Think twice before doing so.\n";
2798 print "\n";
2799
2800 if ( lc($only_secure_cookies) eq 'true' ) {
2801 $default_value = "y";
2802 } else {
2803 $default_value = "n";
2804 }
2805 print "Transmit cookies only on secure connection when available? (y/n) [$WHT$default_value$NRM]: $WHT";
2806 $only_secure_cookies = <STDIN>;
2807 if ( ( $only_secure_cookies =~ /^y\n/i ) || ( ( $only_secure_cookies =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2808 $only_secure_cookies = 'true';
2809 } else {
2810 $only_secure_cookies = 'false';
2811 }
2812 return $only_secure_cookies;
2813 }
2814
2815
2816 # disable_security_tokens (since 1.5.2)
2817 sub command320 {
2818 print "This option allows you to turn off the security checks in the forms\n";
2819 print "that SquirrelMail generates. It is NOT RECOMMENDED that you disable\n";
2820 print "this feature - otherwise, your users may be exposed to phishing and\n";
2821 print "other attacks.\n";
2822 print "Unless you know what you are doing, you should leave this set to \"NO\".\n";
2823 print "\n";
2824
2825 if ( lc($disable_security_tokens)