Encoded From headers now properly quoted (#2830141). A better fix might be to re...
[squirrelmail.git] / config / conf.pl
1 #!/usr/bin/env perl
2 # conf.pl
3 #
4 # Copyright (c) 1999-2010 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 # First, lets read in the data already in there...
47 ############################################################
48 if ( -e "config.php" ) {
49 # Make sure that file is readable
50 if (! -r "config.php") {
51 clear_screen();
52 print "WARNING:\n";
53 print "The file \"config/config.php\" was found, but you don't\n";
54 print "have rights to read it.\n";
55 print "\n";
56 print "Press enter to continue";
57 $ctu = <STDIN>;
58 exit;
59 }
60 open( FILE, "config.php" );
61 while ( $line = <FILE> ) {
62 $line =~ s/^\s+//;
63 $line =~ s/^\$//;
64 $var = $line;
65
66 $var =~ s/=/EQUALS/;
67 if ( $var =~ /^([a-z])/i ) {
68 @o = split ( /\s*EQUALS\s*/, $var );
69 if ( $o[0] eq "config_version" ) {
70 $o[1] =~ s/[\n\r]//g;
71 $o[1] =~ s/[\'\"];\s*$//;
72 $o[1] =~ s/;$//;
73 $o[1] =~ s/^[\'\"]//;
74
75 $config_version = $o[1];
76 close(FILE);
77 }
78 }
79 }
80 close(FILE);
81
82 if ( $config_version ne $conf_pl_version ) {
83 clear_screen();
84 print "WARNING:\n";
85 print " The file \"config/config.php\" was found, but it is for\n";
86 print " an older version of SquirrelMail. It is possible to still\n";
87 print " read the defaults from this file but be warned that many\n";
88 print " preferences change between versions. It is recommended that\n";
89 print " you start with a clean config.php for each upgrade that you\n";
90 print " do. To do this, just move config/config.php out of the way.\n";
91 print "\n";
92 print "Continue loading with the old config.php [y/N]? ";
93 $ctu = <STDIN>;
94
95 if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
96 exit;
97 }
98
99 print "\nDo you want me to stop warning you [y/N]? ";
100 $ctu = <STDIN>;
101 if ( $ctu =~ /^y\n/i ) {
102 $print_config_version = $conf_pl_version;
103 } else {
104 $print_config_version = $config_version;
105 }
106 } else {
107 $print_config_version = $config_version;
108 }
109
110 $config = 1;
111 open( FILE, "config.php" );
112 } elsif ( -e "config_default.php" ) {
113 open( FILE, "config_default.php" );
114 while ( $line = <FILE> ) {
115 $line =~ s/^\s+//;
116 $line =~ s/^\$//;
117 $var = $line;
118
119 $var =~ s/=/EQUALS/;
120 if ( $var =~ /^([a-z])/i ) {
121 @o = split ( /\s*EQUALS\s*/, $var );
122 if ( $o[0] eq "config_version" ) {
123 $o[1] =~ s/[\n\r]//g;
124 $o[1] =~ s/[\'\"];\s*$//;
125 $o[1] =~ s/;$//;
126 $o[1] =~ s/^[\'\"]//;
127
128 $config_version = $o[1];
129 close(FILE);
130 }
131 }
132 }
133 close(FILE);
134
135 if ( $config_version ne $conf_pl_version ) {
136 clear_screen();
137 print "WARNING:\n";
138 print " You are trying to use a 'config_default.php' from an older\n";
139 print " version of SquirrelMail. This is HIGHLY unrecommended. You\n";
140 print " should get the 'config_default.php' that matches the version\n";
141 print " of SquirrelMail that you are running. You can get this from\n";
142 print " the SquirrelMail web page by going to the following URL:\n";
143 print " http://squirrelmail.org.\n";
144 print "\n";
145 print "Continue loading with old config_default.php (a bad idea) [y/N]? ";
146 $ctu = <STDIN>;
147
148 if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
149 exit;
150 }
151
152 print "\nDo you want me to stop warning you [y/N]? ";
153 $ctu = <STDIN>;
154 if ( $ctu =~ /^y\n/i ) {
155 $print_config_version = $conf_pl_version;
156 } else {
157 $print_config_version = $config_version;
158 }
159 } else {
160 $print_config_version = $config_version;
161 }
162 $config = 2;
163 open( FILE, "config_default.php" );
164 } else {
165 print "No configuration file found. Please get config_default.php\n";
166 print "or config.php before running this again. This program needs\n";
167 print "a default config file to get default values.\n";
168 exit;
169 }
170
171 # Read and parse the current configuration file
172 # (either config.php or config_default.php).
173 while ( $line = <FILE> ) {
174 $line =~ s/^\s+//;
175 $line =~ s/^\$//;
176 $var = $line;
177
178 $var =~ s/=/EQUALS/;
179 if ( $var =~ /^([a-z])/i ) {
180 @options = split ( /\s*EQUALS\s*/, $var );
181 $options[1] =~ s/[\n\r]//g;
182 $options[1] =~ s/[\'\"];\s*$//;
183 $options[1] =~ s/;$//;
184 $options[1] =~ s/^[\'\"]//;
185 # de-escape escaped strings
186 $options[1] =~ s/\\'/'/g;
187 $options[1] =~ s/\\\\/\\/g;
188
189 if ( $options[0] =~ /^user_themes\[[0-9]+\]\[['"]PATH['"]\]/ ) {
190 $sub = $options[0];
191 $sub =~ s/\]\[['"]PATH['"]\]//;
192 $sub =~ s/.*\[//;
193 if ( -e "../css/" ) {
194 $options[1] =~ s/^\.\.\/config/\.\.\/css/;
195 }
196 $user_theme_path[$sub] = &change_to_rel_path($options[1]);
197 } elsif ( $options[0] =~ /^user_themes\[[0-9]+\]\[['"]NAME['"]\]/ ) {
198 $sub = $options[0];
199 $sub =~ s/\]\[['"]NAME['"]\]//;
200 $sub =~ s/.*\[//;
201 $user_theme_name[$sub] = $options[1];
202 } elsif ( $options[0] =~ /^icon_themes\[[0-9]+\]\[['"]PATH['"]\]/ ) {
203 $sub = $options[0];
204 $sub =~ s/\]\[['"]PATH['"]\]//;
205 $sub =~ s/.*\[//;
206 if ( -e "../images/" ) {
207 $options[1] =~ s/^\.\.\/config/\.\.\/images/;
208 }
209 $icon_theme_path[$sub] = &change_to_rel_path($options[1]);
210 } elsif ( $options[0] =~ /^icon_themes\[[0-9]+\]\[['"]NAME['"]\]/ ) {
211 $sub = $options[0];
212 $sub =~ s/\]\[['"]NAME['"]\]//;
213 $sub =~ s/.*\[//;
214 $icon_theme_name[$sub] = $options[1];
215 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]ID['"]\]/ ) {
216 $sub = $options[0];
217 $sub =~ s/\]\[['"]ID['"]\]//;
218 $sub =~ s/.*\[//;
219 if ( -e "../templates" ) {
220 $options[1] =~ s/^\.\.\/config/\.\.\/templates/;
221 }
222 $templateset_id[$sub] = $options[1];
223 ##### FIXME: This section BELOW here so old prefs files don't blow up when running conf.pl
224 ##### Remove after a month or two
225 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]PATH['"]\]/ ) {
226 $sub = $options[0];
227 $sub =~ s/\]\[['"]PATH['"]\]//;
228 $sub =~ s/.*\[//;
229 if ( -e "../templates" ) {
230 $options[1] =~ s/^\.\.\/config/\.\.\/templates/;
231 }
232 $templateset_id[$sub] = $options[1];
233 ##### FIXME: This section ABOVE here so old prefs files don't blow up when running conf.pl
234 ##### Remove after a month or two
235 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]NAME['"]\]/ ) {
236 $sub = $options[0];
237 $sub =~ s/\]\[['"]NAME['"]\]//;
238 $sub =~ s/.*\[//;
239 $templateset_name[$sub] = $options[1];
240 } elsif ( $options[0] =~ /^plugins\[[0-9]*\]/ ) {
241 $sub = $options[0];
242 $sub =~ s/\]//;
243 $sub =~ s/^plugins\[//;
244 if ($sub eq '') {
245 push @plugins, $options[1];
246 } else {
247 $plugins[$sub] = $options[1];
248 }
249 } elsif ($options[0] =~ /^fontsets\[\'[a-z]*\'\]/) {
250 # parse associative $fontsets array
251 $sub = $options[0];
252 $sub =~ s/\'\]//;
253 $sub =~ s/^fontsets\[\'//;
254 $fontsets{$sub} = $options[1];
255 } elsif ( $options[0] =~ /^theme\[[0-9]+\]\[['"]PATH|NAME['"]\]/ ) {
256 ##
257 ## $color themes are no longer supported. Please leave this
258 ## so conf.pl doesn't barf if it encounters a $theme.
259 ##
260 } elsif ( $options[0] =~ /^ldap_server\[[0-9]+\]/ ) {
261 $sub = $options[0];
262 $sub =~ s/\]//;
263 $sub =~ s/^ldap_server\[//;
264 $continue = 0;
265 while ( ( $tmp = <FILE> ) && ( $continue != 1 ) ) {
266 if ( $tmp =~ /\);\s*$/ ) {
267 $continue = 1;
268 }
269
270 if ( $tmp =~ /^\s*[\'\"]host[\'\"]/i ) {
271 $tmp =~ s/^\s*[\'\"]host[\'\"]\s*=>\s*[\'\"]//i;
272 $tmp =~ s/[\'\"],?\s*$//;
273 $tmp =~ s/[\'\"]\);\s*$//;
274 $host = $tmp;
275 } elsif ( $tmp =~ /^\s*[\'\"]base[\'\"]/i ) {
276 $tmp =~ s/^\s*[\'\"]base[\'\"]\s*=>\s*[\'\"]//i;
277 $tmp =~ s/[\'\"],?\s*$//;
278 $tmp =~ s/[\'\"]\);\s*$//;
279 $base = $tmp;
280 } elsif ( $tmp =~ /^\s*[\'\"]charset[\'\"]/i ) {
281 $tmp =~ s/^\s*[\'\"]charset[\'\"]\s*=>\s*[\'\"]//i;
282 $tmp =~ s/[\'\"],?\s*$//;
283 $tmp =~ s/[\'\"]\);\s*$//;
284 $charset = $tmp;
285 } elsif ( $tmp =~ /^\s*[\'\"]port[\'\"]/i ) {
286 $tmp =~ s/^\s*[\'\"]port[\'\"]\s*=>\s*[\'\"]?//i;
287 $tmp =~ s/[\'\"]?,?\s*$//;
288 $tmp =~ s/[\'\"]?\);\s*$//;
289 $port = $tmp;
290 } elsif ( $tmp =~ /^\s*[\'\"]maxrows[\'\"]/i ) {
291 $tmp =~ s/^\s*[\'\"]maxrows[\'\"]\s*=>\s*[\'\"]?//i;
292 $tmp =~ s/[\'\"]?,?\s*$//;
293 $tmp =~ s/[\'\"]?\);\s*$//;
294 $maxrows = $tmp;
295 } elsif ( $tmp =~ /^\s*[\'\"]filter[\'\"]/i ) {
296 $tmp =~ s/^\s*[\'\"]filter[\'\"]\s*=>\s*[\'\"]?//i;
297 $tmp =~ s/[\'\"]?,?\s*$//;
298 $tmp =~ s/[\'\"]?\);\s*$//;
299 $filter = $tmp;
300 } elsif ( $tmp =~ /^\s*[\'\"]name[\'\"]/i ) {
301 $tmp =~ s/^\s*[\'\"]name[\'\"]\s*=>\s*[\'\"]//i;
302 $tmp =~ s/[\'\"],?\s*$//;
303 $tmp =~ s/[\'\"]\);\s*$//;
304 $name = $tmp;
305 } elsif ( $tmp =~ /^\s*[\'\"]binddn[\'\"]/i ) {
306 $tmp =~ s/^\s*[\'\"]binddn[\'\"]\s*=>\s*[\'\"]//i;
307 $tmp =~ s/[\'\"],?\s*$//;
308 $tmp =~ s/[\'\"]\);\s*$//;
309 $binddn = $tmp;
310 } elsif ( $tmp =~ /^\s*[\'\"]bindpw[\'\"]/i ) {
311 $tmp =~ s/^\s*[\'\"]bindpw[\'\"]\s*=>\s*[\'\"]//i;
312 $tmp =~ s/[\'\"],?\s*$//;
313 $tmp =~ s/[\'\"]\);\s*$//;
314 $bindpw = $tmp;
315 } elsif ( $tmp =~ /^\s*[\'\"]protocol[\'\"]/i ) {
316 $tmp =~ s/^\s*[\'\"]protocol[\'\"]\s*=>\s*[\'\"]?//i;
317 $tmp =~ s/[\'\"]?,?\s*$//;
318 $tmp =~ s/[\'\"]?\);\s*$//;
319 $protocol = $tmp;
320 } elsif ( $tmp =~ /^\s*[\'\"]limit_scope[\'\"]/i ) {
321 $tmp =~ s/^\s*[\'\"]limit_scope[\'\"]\s*=>\s*[\'\"]?//i;
322 $tmp =~ s/[\'\"]?,?\s*$//;
323 $tmp =~ s/[\'\"]?\);\s*$//;
324 $limit_scope = $tmp;
325 } elsif ( $tmp =~ /^\s*[\'\"]listing[\'\"]/i ) {
326 $tmp =~ s/^\s*[\'\"]listing[\'\"]\s*=>\s*[\'\"]?//i;
327 $tmp =~ s/[\'\"]?,?\s*$//;
328 $tmp =~ s/[\'\"]?\);\s*$//;
329 $listing = $tmp;
330 } elsif ( $tmp =~ /^\s*[\'\"]writeable[\'\"]/i ) {
331 $tmp =~ s/^\s*[\'\"]writeable[\'\"]\s*=>\s*[\'\"]?//i;
332 $tmp =~ s/[\'\"]?,?\s*$//;
333 $tmp =~ s/[\'\"]?\);\s*$//;
334 $writeable = $tmp;
335 } elsif ( $tmp =~ /^\s*[\'\"]search_tree[\'\"]/i ) {
336 $tmp =~ s/^\s*[\'\"]search_tree[\'\"]\s*=>\s*[\'\"]?//i;
337 $tmp =~ s/[\'\"]?,?\s*$//;
338 $tmp =~ s/[\'\"]?\);\s*$//;
339 $search_tree = $tmp;
340 } elsif ( $tmp =~ /^\s*[\'\"]starttls[\'\"]/i ) {
341 $tmp =~ s/^\s*[\'\"]starttls[\'\"]\s*=>\s*[\'\"]?//i;
342 $tmp =~ s/[\'\"]?,?\s*$//;
343 $tmp =~ s/[\'\"]?\);\s*$//;
344 $starttls = $tmp;
345 }
346 }
347 $ldap_host[$sub] = $host;
348 $ldap_base[$sub] = $base;
349 $ldap_name[$sub] = $name;
350 $ldap_port[$sub] = $port;
351 $ldap_maxrows[$sub] = $maxrows;
352 $ldap_filter[$sub] = $filter;
353 $ldap_charset[$sub] = $charset;
354 $ldap_binddn[$sub] = $binddn;
355 $ldap_bindpw[$sub] = $bindpw;
356 $ldap_protocol[$sub] = $protocol;
357 $ldap_limit_scope[$sub] = $limit_scope;
358 $ldap_listing[$sub] = $listing;
359 $ldap_writeable[$sub] = $writeable;
360 $ldap_search_tree[$sub] = $search_tree;
361 $ldap_starttls[$sub] = $starttls;
362 } elsif ( $options[0] =~ /^(data_dir|attachment_dir|org_logo|signout_page|icon_theme_def)$/ ) {
363 ${ $options[0] } = &change_to_rel_path($options[1]);
364 } else {
365 ${ $options[0] } = $options[1];
366 }
367 }
368 }
369 close FILE;
370
371 # RPC template sets aren't included in user interface skin list,
372 # so add the one from the config file here
373 #
374 if ($rpc_templateset =~ /_rpc$/) {
375 $templateset_name[$#templateset_name + 1] = $rpc_templateset;
376 $templateset_id[$#templateset_id + 1] = $rpc_templateset;
377 }
378
379 # FIXME: unknown introduction date
380 $useSendmail = 'false' if ( lc($useSendmail) ne 'true' );
381 $sendmail_path = "/usr/sbin/sendmail" if ( !$sendmail_path );
382 $pop_before_smtp = 'false' if ( !$pop_before_smtp );
383 $pop_before_smtp_host = '' if ( !$pop_before_smtp_host );
384 $default_unseen_notify = 2 if ( !$default_unseen_notify );
385 $default_unseen_type = 1 if ( !$default_unseen_type );
386 $config_use_color = 0 if ( !$config_use_color );
387 $invert_time = 'false' if ( !$invert_time );
388 $force_username_lowercase = 'false' if ( !$force_username_lowercase );
389 $optional_delimiter = "detect" if ( !$optional_delimiter );
390 $auto_create_special = 'false' if ( !$auto_create_special );
391 $default_use_priority = 'true' if ( !$default_use_priority );
392 $default_use_mdn = 'true' if ( !$default_use_mdn );
393 $delete_folder = 'false' if ( !$delete_folder );
394 $noselect_fix_enable = 'false' if ( !$noselect_fix_enable );
395 $frame_top = "_top" if ( !$frame_top );
396 $provider_uri = '' if ( !$provider_uri );
397 $provider_name = '' if ( !$provider_name || $provider_name eq 'SquirrelMail');
398 $no_list_for_subscribe = 'false' if ( !$no_list_for_subscribe );
399 $allow_charset_search = 'true' if ( !$allow_charset_search );
400 $allow_advanced_search = 0 if ( !$allow_advanced_search) ;
401 $prefs_user_field = 'user' if ( !$prefs_user_field );
402 $prefs_key_field = 'prefkey' if ( !$prefs_key_field );
403 $prefs_val_field = 'prefval' if ( !$prefs_val_field );
404 $session_name = 'SQMSESSID' if ( !$session_name );
405 $skip_SM_header = 'false' if ( !$skip_SM_header );
406 $default_use_javascript_addr_book = 'false' if (! $default_use_javascript_addr_book);
407
408 # since 1.2.0
409 $hide_sm_attributions = 'false' if ( !$hide_sm_attributions );
410 # since 1.2.5
411 $edit_identity = 'true' if ( !$edit_identity );
412 $edit_name = 'true' if ( !$edit_name );
413
414 # since 1.4.0
415 $use_smtp_tls= 'false' if ( !$use_smtp_tls);
416 $smtp_auth_mech = 'none' if ( !$smtp_auth_mech );
417 $use_imap_tls = 'false' if ( !$use_imap_tls );
418 $imap_auth_mech = 'login' if ( !$imap_auth_mech );
419
420 # since 1.5.0
421 $show_alternative_names = 'false' if ( !$show_alternative_names );
422 # $available_languages option available only in 1.5.0. removed due to $languages
423 # implementation changes. options are provided by limit_languages plugin
424 # $available_languages = 'all' if ( !$available_languages );
425 $aggressive_decoding = 'false' if ( !$aggressive_decoding );
426 # available only in 1.5.0 and 1.5.1
427 # $advanced_tree = 'false' if ( !$advanced_tree );
428 $use_php_recode = 'false' if ( !$use_php_recode );
429 $use_php_iconv = 'false' if ( !$use_php_iconv );
430 $buffer_output = 'false' if ( !$buffer_output );
431
432 # since 1.5.1
433 $use_icons = 'false' if ( !$use_icons );
434 $use_iframe = 'false' if ( !$use_iframe );
435 $lossy_encoding = 'false' if ( !$lossy_encoding );
436 $allow_remote_configtest = 'false' if ( !$allow_remote_configtest );
437 $secured_config = 'true' if ( !$secured_config );
438 $sq_https_port = 443 if ( !$sq_https_port );
439 $sq_ignore_http_x_forwarded_headers = 'true' if ( !$sq_ignore_http_x_forwarded_headers );
440
441 $sm_debug_mode = 'SM_DEBUG_MODE_MODERATE' if ( !$sm_debug_mode );
442 #FIXME: When this is STABLE software, remove the line above and uncomment the one below:
443 #$sm_debug_mode = 'SM_DEBUG_MODE_OFF' if ( !$sm_debug_mode );
444 $sm_debug_mode = convert_debug_binary_integer_to_constants($sm_debug_mode);
445
446 $addrbook_global_table = 'global_abook' if ( !$addrbook_global_table );
447 $addrbook_global_writeable = 'false' if ( !$addrbook_global_writeable );
448 $addrbook_global_listing = 'false' if ( !$addrbook_global_listing );
449 $abook_global_file = '' if ( !$abook_global_file);
450 $abook_global_file_writeable = 'false' if ( !$abook_global_file_writeable);
451 $abook_global_file_listing = 'true' if ( !$abook_global_file_listing );
452 $encode_header_key = '' if ( !$encode_header_key );
453 $hide_auth_header = 'false' if ( !$hide_auth_header );
454 $time_zone_type = '0' if ( !$time_zone_type );
455 $prefs_user_size = 128 if ( !$prefs_user_size );
456 $prefs_key_size = 64 if ( !$prefs_key_size );
457 $prefs_val_size = 65536 if ( !$prefs_val_size );
458
459 # add qmail-inject test here for backwards compatibility
460 if ( !$sendmail_args && $sendmail_path =~ /qmail-inject/ ) {
461 $sendmail_args = '';
462 } elsif ( !$sendmail_args ) {
463 $sendmail_args = '-i -t';
464 }
465
466 $default_fontsize = '' if ( !$default_fontsize);
467 $default_fontset = '' if ( !$default_fontset);
468 if ( !%fontsets) {
469 %fontsets = ('serif', 'serif',
470 'sans', 'helvetica,arial,sans-serif',
471 'comicsans', 'comic sans ms,sans-serif',
472 'tahoma', 'tahoma,sans-serif',
473 'verasans', 'bitstream vera sans,verdana,sans-serif');
474 }
475
476 # $use_imap_tls and $use_smtp_tls are switched to integer since 1.5.1
477 $use_imap_tls = 0 if ( $use_imap_tls eq 'false');
478 $use_imap_tls = 1 if ( $use_imap_tls eq 'true');
479 $use_smtp_tls = 0 if ( $use_smtp_tls eq 'false');
480 $use_smtp_tls = 1 if ( $use_smtp_tls eq 'true');
481 # sorting options changed names and reversed values in 1.5.1
482 $disable_thread_sort = 'false' if ( !$disable_thread_sort );
483 $disable_server_sort = 'false' if ( !$disable_server_sort );
484
485 # since 1.5.2
486 $abook_file_line_length = 2048 if ( !$abook_file_line_length );
487 $config_location_base = '' if ( !$config_location_base );
488 $smtp_sitewide_user = '' if ( !$smtp_sitewide_user );
489 $smtp_sitewide_pass = '' if ( !$smtp_sitewide_pass );
490 $icon_theme_def = '' if ( !$icon_theme_def );
491 $disable_plugins = 'false' if ( !$disable_plugins );
492 $disable_plugins_user = '' if ( !$disable_plugins_user );
493 $only_secure_cookies = 'true' if ( !$only_secure_cookies );
494 $disable_security_tokens = 'false' if ( !$disable_security_tokens );
495 $check_referrer = '' if ( !$check_referrer );
496 $ask_user_info = 'true' if ( !$ask_user_info );
497
498 if ( $ARGV[0] eq '--install-plugin' ) {
499 print "Activating plugin " . $ARGV[1] . "\n";
500 if ( -d "../plugins/" . $ARGV[1]) {
501 push @plugins, $ARGV[1];
502 save_data();
503 exit(0);
504 } else {
505 print "No such plugin.\n";
506 exit(1);
507 }
508 } elsif ( $ARGV[0] eq '--remove-plugin' ) {
509 print "Removing plugin " . $ARGV[1] . "\n";
510 foreach $plugin (@plugins) {
511 if ( $plugin ne $ARGV[1] ) {
512 push @newplugins, $plugin;
513 }
514 }
515 @plugins = @newplugins;
516 save_data();
517 exit(0);
518 } elsif ( $ARGV[0] eq '--update-plugins' or $ARGV[0] eq '-u') {
519 build_plugin_hook_array();
520 exit(0);
521 } elsif ( $ARGV[0] eq '--help' or $ARGV[0] eq '-h') {
522 print "SquirrelMail Configuration Script\n";
523 print "Usage:\n";
524 print " * No arguments: initiates the configuration dialog\n";
525 print " * --install-plugin <plugin> : activates the specified plugin\n";
526 print " * --remove-plugin <plugin> : deactivates the specified plugin\n";
527 print " * --update-plugins , -u : rebuilds plugin_hooks.php according\n";
528 print " to plugins activated in config.php\n";
529 print " * --help , -h : Displays this help\n";
530 print "\n";
531 exit(0);
532 }
533
534
535
536 ####################################################################################
537
538 # used in multiple places, define once
539 $list_supported_imap_servers =
540 " bincimap = Binc IMAP server\n" .
541 " courier = Courier IMAP server\n" .
542 " cyrus = Cyrus IMAP server\n" .
543 " dovecot = Dovecot Secure IMAP server\n" .
544 " exchange = Microsoft Exchange IMAP server\n" .
545 " hmailserver = hMailServer\n" .
546 " macosx = Mac OS X Mailserver\n" .
547 " mercury32 = Mercury/32\n" .
548 " uw = University of Washington's IMAP server\n";
549
550 #####################################################################################
551 if ( $config_use_color == 1 ) {
552 $WHT = "\x1B[1m";
553 $NRM = "\x1B[0m";
554 } else {
555 $WHT = "";
556 $NRM = "";
557 $config_use_color = 2;
558 }
559
560 # lists can be printed in more than one column; default is just one
561 #
562 $columns = 1;
563
564 # try to get screen width dynamically if possible; default to 80
565 # (user can override with "w#" command)
566 #
567 eval { require "sys/ioctl.ph" };
568 if ($@
569 || !defined &TIOCGWINSZ
570 || !open(TTY, "+</dev/tty")
571 || !ioctl(TTY, &TIOCGWINSZ, $winsize='')) {
572 $screen_width = 80;
573 } else {
574 ($row, $col, $xpixel, $ypixel) = unpack('S4', $winsize);
575 $screen_width = $col;
576 }
577
578 while ( ( $command ne "q" ) && ( $command ne "Q" ) && ( $command ne ":q" ) ) {
579 clear_screen();
580 print $WHT. "SquirrelMail Configuration : " . $NRM;
581 if ( $config == 1 ) { print "Read: config.php"; }
582 elsif ( $config == 2 ) { print "Read: config_default.php"; }
583 print " ($print_config_version)\n";
584 print "---------------------------------------------------------\n";
585
586 if ( $menu == 0 ) {
587 print $WHT. "Main Menu --\n" . $NRM;
588 print "1. Organization Preferences\n";
589 print "2. Server Settings\n";
590 print "3. Folder Defaults\n";
591 print "4. General Options\n";
592 print "5. User Interface\n";
593 print "6. Address Books\n";
594 print "7. Message of the Day (MOTD)\n";
595 print "8. Plugins\n";
596 print "9. Database\n";
597 print "10. Language settings\n";
598 print "11. Tweaks\n";
599 print "\n";
600 print "D. Set pre-defined settings for specific IMAP servers\n";
601 print "\n";
602 } elsif ( $menu == 1 ) {
603 print $WHT. "Organization Preferences\n" . $NRM;
604 print "1. Organization Name : $WHT$org_name$NRM\n";
605 print "2. Organization Logo : $WHT$org_logo$NRM\n";
606 print "3. Org. Logo Width/Height : $WHT($org_logo_width/$org_logo_height)$NRM\n";
607 print "4. Organization Title : $WHT$org_title$NRM\n";
608 print "5. Signout Page : $WHT$signout_page$NRM\n";
609 print "6. Top Frame : $WHT$frame_top$NRM\n";
610 print "7. Provider link : $WHT$provider_uri$NRM\n";
611 print "8. Provider link text : $WHT$provider_name$NRM\n";
612
613 print "\n";
614 print "R Return to Main Menu\n";
615 } elsif ( $menu == 2 ) {
616 print $WHT. "Server Settings\n\n" . $NRM;
617 print $WHT . "General" . $NRM . "\n";
618 print "-------\n";
619 print "1. Domain : $WHT$domain$NRM\n";
620 print "2. Invert Time : $WHT$invert_time$NRM\n";
621 print "3. Sendmail or SMTP : $WHT";
622 if ( lc($useSendmail) eq 'true' ) {
623 print "Sendmail";
624 } else {
625 print "SMTP";
626 }
627 print "$NRM\n";
628 print "\n";
629
630 if ( $show_imap_settings ) {
631 print $WHT . "IMAP Settings". $NRM . "\n--------------\n";
632 print "4. IMAP Server : $WHT$imapServerAddress$NRM\n";
633 print "5. IMAP Port : $WHT$imapPort$NRM\n";
634 print "6. Authentication type : $WHT$imap_auth_mech$NRM\n";
635 print "7. Secure IMAP (TLS) : $WHT" . display_use_tls($use_imap_tls) . "$NRM\n";
636 print "8. Server software : $WHT$imap_server_type$NRM\n";
637 print "9. Delimiter : $WHT$optional_delimiter$NRM\n";
638 print "\n";
639 } elsif ( $show_smtp_settings ) {
640 if ( lc($useSendmail) eq 'true' ) {
641 print $WHT . "Sendmail" . $NRM . "\n--------\n";
642 print "4. Sendmail Path : $WHT$sendmail_path$NRM\n";
643 print "5. Sendmail arguments : $WHT$sendmail_args$NRM\n";
644 print "6. Header encryption key : $WHT$encode_header_key$NRM\n";
645 print "\n";
646 } else {
647 print $WHT . "SMTP Settings" . $NRM . "\n-------------\n";
648 print "4. SMTP Server : $WHT$smtpServerAddress$NRM\n";
649 print "5. SMTP Port : $WHT$smtpPort$NRM\n";
650 print "6. POP before SMTP : $WHT$pop_before_smtp$NRM\n";
651 print "7. SMTP Authentication : $WHT$smtp_auth_mech" . display_smtp_sitewide_userpass() ."$NRM\n";
652 print "8. Secure SMTP (TLS) : $WHT" . display_use_tls($use_smtp_tls) . "$NRM\n";
653 print "9. Header encryption key : $WHT$encode_header_key$NRM\n";
654 print "\n";
655 }
656 }
657
658 if ($show_imap_settings == 0) {
659 print "A. Update IMAP Settings : ";
660 print "$WHT$imapServerAddress$NRM:";
661 print "$WHT$imapPort$NRM ";
662 print "($WHT$imap_server_type$NRM)\n";
663 }
664 if ($show_smtp_settings == 0) {
665 if ( lc($useSendmail) eq 'true' ) {
666 print "B. Change Sendmail Config : $WHT$sendmail_path$NRM\n";
667 } else {
668 print "B. Update SMTP Settings : ";
669 print "$WHT$smtpServerAddress$NRM:";
670 print "$WHT$smtpPort$NRM\n";
671 }
672 }
673 if ( $show_smtp_settings || $show_imap_settings )
674 {
675 print "H. Hide " .
676 ($show_imap_settings ? "IMAP Server" :
677 (lc($useSendmail) eq 'true') ? "Sendmail" : "SMTP") . " Settings\n";
678 }
679
680 print "\n";
681 print "R Return to Main Menu\n";
682 } elsif ( $menu == 3 ) {
683 print $WHT. "Folder Defaults\n" . $NRM;
684 print "1. Default Folder Prefix : $WHT$default_folder_prefix$NRM\n";
685 print "2. Show Folder Prefix Option : $WHT$show_prefix_option$NRM\n";
686 print "3. Trash Folder : $WHT$trash_folder$NRM\n";
687 print "4. Sent Folder : $WHT$sent_folder$NRM\n";
688 print "5. Drafts Folder : $WHT$draft_folder$NRM\n";
689 print "6. By default, move to trash : $WHT$default_move_to_trash$NRM\n";
690 print "7. By default, save sent messages : $WHT$default_move_to_sent$NRM\n";
691 print "8. By default, save as draft : $WHT$default_save_as_draft$NRM\n";
692 print "9. List Special Folders First : $WHT$list_special_folders_first$NRM\n";
693 print "10. Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
694 print "11. Auto Expunge : $WHT$auto_expunge$NRM\n";
695 print "12. Default Sub. of INBOX : $WHT$default_sub_of_inbox$NRM\n";
696 print "13. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
697 print "14. Default Unseen Notify : $WHT$default_unseen_notify$NRM\n";
698 print "15. Default Unseen Type : $WHT$default_unseen_type$NRM\n";
699 print "16. Auto Create Special Folders : $WHT$auto_create_special$NRM\n";
700 print "17. Folder Delete Bypasses Trash : $WHT$delete_folder$NRM\n";
701 print "18. Enable /NoSelect folder fix : $WHT$noselect_fix_enable$NRM\n";
702 print "\n";
703 print "R Return to Main Menu\n";
704 } elsif ( $menu == 4 ) {
705 print $WHT. "General Options\n" . $NRM;
706 print "1. Data Directory : $WHT$data_dir$NRM\n";
707 print "2. Attachment Directory : $WHT$attachment_dir$NRM\n";
708 print "3. Directory Hash Level : $WHT$dir_hash_level$NRM\n";
709 print "4. Default Left Size : $WHT$default_left_size$NRM\n";
710 print "5. Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
711 print "6. Allow use of priority : $WHT$default_use_priority$NRM\n";
712 print "7. Hide SM attributions : $WHT$hide_sm_attributions$NRM\n";
713 print "8. Allow use of receipts : $WHT$default_use_mdn$NRM\n";
714 print "9. Allow editing of identity : $WHT$edit_identity$NRM\n";
715 print " Allow editing of name : $WHT$edit_name$NRM\n";
716 print " Remove username from header : $WHT$hide_auth_header$NRM\n";
717 print "10. Disable server thread sort : $WHT$disable_thread_sort$NRM\n";
718 print "11. Disable server-side sorting : $WHT$disable_server_sort$NRM\n";
719 print "12. Allow server charset search : $WHT$allow_charset_search$NRM\n";
720 print "13. Allow advanced search : $WHT$allow_advanced_search$NRM\n";
721 print "14. PHP session name : $WHT$session_name$NRM\n";
722 print "15. Time zone configuration : $WHT$time_zone_type$NRM\n";
723 print "16. Location base : $WHT$config_location_base$NRM\n";
724 print "17. Only secure cookies if poss. : $WHT$only_secure_cookies$NRM\n";
725 print "18. Disable secure forms : $WHT$disable_security_tokens$NRM\n";
726 print "19. Page referal requirement : $WHT$check_referrer$NRM\n";
727 print "\n";
728 print "R Return to Main Menu\n";
729 } elsif ( $menu == 5 ) {
730 print $WHT. "User Interface\n" . $NRM;
731 print "1. Use Icons? : $WHT$use_icons$NRM\n";
732 # print "3. Default Icon Set : $WHT$icon_theme_def$NRM\n";
733 print "2. Default font size : $WHT$default_fontsize$NRM\n";
734 print "3. Manage template sets (skins)\n";
735 print "4. Manage user themes\n";
736 print "5. Manage font sets\n";
737 print "6. Manage icon themes\n";
738
739 print "\n";
740 print "R Return to Main Menu\n";
741 } elsif ( $menu == 6 ) {
742 print $WHT. "Address Books\n" . $NRM;
743 print "1. Change LDAP Servers\n";
744 for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
745 print " > $ldap_host[$count]\n";
746 }
747 print "2. Use Javascript address book search : $WHT$default_use_javascript_addr_book$NRM\n";
748 print "3. Global address book file : $WHT$abook_global_file$NRM\n";
749 print "4. Allow writing into global file address book : $WHT$abook_global_file_writeable$NRM\n";
750 print "5. Allow listing of global file address book : $WHT$abook_global_file_listing$NRM\n";
751 print "6. Allowed address book line length : $WHT$abook_file_line_length$NRM\n";
752 print "\n";
753 print "R Return to Main Menu\n";
754 } elsif ( $menu == 7 ) {
755 print $WHT. "Message of the Day (MOTD)\n" . $NRM;
756 print "\n$motd\n";
757 print "\n";
758 print "1 Edit the MOTD\n";
759 print "\n";
760 print "R Return to Main Menu\n";
761 } elsif ( $menu == 8 ) {
762 if (lc($disable_plugins) eq 'true' && $disable_plugins_user ne '') {
763 print $WHT. "Plugins (WARNING: All plugins are currently disabled\n for the user \"$disable_plugins_user\"!)\n" . $NRM;
764 } elsif (lc($disable_plugins) eq 'true') {
765 print $WHT. "Plugins (WARNING: All plugins are currently disabled!)\n" . $NRM;
766 } else {
767 print $WHT. "Plugins\n" . $NRM;
768 }
769 print " Installed Plugins\n";
770 if ($columns > 1) {
771 $num = print_multi_col_list(1, $columns, $screen_width, 1, @plugins);
772 } else {
773 $num = 0;
774 for ( $count = 0 ; $count <= $#plugins ; $count++ ) {
775 $num = $count + 1;
776 $english_name = get_plugin_english_name($plugins[$count]);
777 if ( $english_name eq "" ) {
778 print " $WHT$num.$NRM $plugins[$count]" . get_plugin_version($plugins[$count]) . "\n";
779 } else {
780 print " $WHT$num.$NRM $english_name ($plugins[$count])" . get_plugin_version($plugins[$count]) . "\n";
781 }
782 }
783 }
784 print "\n Available Plugins:\n";
785 opendir( DIR, "../plugins" );
786 @files = sort(readdir(DIR));
787 $pos = 0;
788 @unused_plugins = ();
789 for ( $i = 0 ; $i <= $#files ; $i++ ) {
790 if ( -d "../plugins/" . $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne ".svn" ) {
791 $match = 0;
792 for ( $k = 0 ; $k <= $#plugins ; $k++ ) {
793 if ( $plugins[$k] eq $files[$i] ) {
794 $match = 1;
795 }
796 }
797 if ( $match == 0 ) {
798 $unused_plugins[$pos] = $files[$i];
799 $pos++;
800 }
801 }
802 }
803
804 if ($columns > 1) {
805 $num = print_multi_col_list($num + 1, $columns, $screen_width, 1, @unused_plugins);
806 } else {
807 for ( $i = 0 ; $i <= $#unused_plugins ; $i++ ) {
808 $num = $num + 1;
809 $english_name = get_plugin_english_name($unused_plugins[$i]);
810 if ( $english_name eq "" ) {
811 print " $WHT$num.$NRM $unused_plugins[$i]" . get_plugin_version($unused_plugins[$i]) . "\n";
812 } else {
813 print " $WHT$num.$NRM $english_name ($unused_plugins[$i])" . get_plugin_version($unused_plugins[$i]) . "\n";
814 }
815 }
816 }
817 closedir DIR;
818
819 print "\n";
820 if (lc($disable_plugins) eq 'true' && $disable_plugins_user ne '') {
821 print "E Enable active plugins (all plugins currently\n disabled for the user \"$disable_plugins_user\")\n";
822 } elsif (lc($disable_plugins) eq 'true') {
823 print "E Enable active plugins (all plugins currently\n disabled)\n";
824 } else {
825 print "D Disable all plugins\n";
826 }
827 print "U Set the user for whom plugins can be disabled\n";
828 print "R Return to Main Menu\n";
829 print "C# List plugins in <#> number of columns\n";
830 print "W# Change screen width to <#> (currently $screen_width)\n";
831 } elsif ( $menu == 9 ) {
832 print $WHT. "Database\n" . $NRM;
833 print "1. DSN for Address Book : $WHT$addrbook_dsn$NRM\n";
834 print "2. Table for Address Book : $WHT$addrbook_table$NRM\n";
835 print "\n";
836 print "3. DSN for Preferences : $WHT$prefs_dsn$NRM\n";
837 print "4. Table for Preferences : $WHT$prefs_table$NRM\n";
838 print "5. Field for username : $WHT$prefs_user_field$NRM ($prefs_user_size)\n";
839 print "6. Field for prefs key : $WHT$prefs_key_field$NRM ($prefs_key_size)\n";
840 print "7. Field for prefs value : $WHT$prefs_val_field$NRM ($prefs_val_size)\n";
841 print "\n";
842 print "8. DSN for Global Address Book : $WHT$addrbook_global_dsn$NRM\n";
843 print "9. Table for Global Address Book : $WHT$addrbook_global_table$NRM\n";
844 print "10. Allow writing into Global Address Book : $WHT$addrbook_global_writeable$NRM\n";
845 print "11. Allow listing of Global Address Book : $WHT$addrbook_global_listing$NRM\n";
846 print "\n";
847 print "R Return to Main Menu\n";
848 } elsif ( $menu == 10 ) {
849 print $WHT. "Language settings\n" . $NRM;
850 print "1. Default Language : $WHT$squirrelmail_default_language$NRM\n";
851 print "2. Default Charset : $WHT$default_charset$NRM\n";
852 print "3. Show alternative language names : $WHT$show_alternative_names$NRM\n";
853 print "4. Enable aggressive decoding : $WHT$aggressive_decoding$NRM\n";
854 print "5. Enable lossy encoding : $WHT$lossy_encoding$NRM\n";
855 print "\n";
856 print "R Return to Main Menu\n";
857 } elsif ( $menu == 11 ) {
858 print $WHT. "Interface tweaks\n" . $NRM;
859 print "1. Display html mails in iframe : $WHT$use_iframe$NRM\n";
860 print "2. Ask user info on first login : $WHT$ask_user_info$NRM\n";
861 print "\n";
862 print $WHT. "PHP tweaks\n" . $NRM;
863 print "4. Use php recode functions : $WHT$use_php_recode$NRM\n";
864 print "5. Use php iconv functions : $WHT$use_php_iconv$NRM\n";
865 print "6. Buffer all output : $WHT$buffer_output$NRM\n";
866 print "\n";
867 print $WHT. "Configuration tweaks\n" . $NRM;
868 print "7. Allow remote configtest : $WHT$allow_remote_configtest$NRM\n";
869 print "8. Debug mode : $WHT$sm_debug_mode$NRM\n";
870 print "9. Secured configuration mode : $WHT$secured_config$NRM\n";
871 print "10. HTTPS port : $WHT$sq_https_port$NRM\n";
872 print "11. Ignore HTTP_X_FORWARDED headers: $WHT$sq_ignore_http_x_forwarded_headers$NRM\n";
873 print "\n";
874 print "R Return to Main Menu\n";
875 }
876 if ( $config_use_color == 1 ) {
877 print "C Turn color off\n";
878 } else {
879 print "C Turn color on\n";
880 }
881 print "S Save data\n";
882 print "Q Quit\n";
883
884 print "\n";
885 print "Command >> " . $WHT;
886 $command = <STDIN>;
887 $command =~ s/[\n\r]//g;
888 $command =~ tr/A-Z/a-z/;
889 print "$NRM\n";
890
891 # Read the commands they entered.
892 if ( $command eq "r" ) {
893 $menu = 0;
894 } elsif ( $command eq "s" ) {
895 save_data();
896 print "Press enter to continue...";
897 $tmp = <STDIN>;
898 $saved = 1;
899 } elsif ( ( $command eq "q" ) && ( $saved == 0 ) ) {
900 print "You have not saved your data.\n";
901 print "Save? [" . $WHT . "Y" . $NRM . "/n]: ";
902 $save = <STDIN>;
903 if ( ( $save =~ /^y/i ) || ( $save =~ /^\s*$/ ) ) {
904 save_data();
905 }
906 } elsif ( $command eq "c" ) {
907 if ( $config_use_color == 1 ) {
908 $config_use_color = 2;
909 $WHT = "";
910 $NRM = "";
911 } else {
912 $config_use_color = 1;
913 $WHT = "\x1B[1m";
914 $NRM = "\x1B[0m";
915 }
916 } elsif ( $command =~ /^w([0-9]+)/ ) {
917 $screen_width = $1;
918 } elsif ( $command eq "d" && $menu == 0 ) {
919 set_defaults();
920 } else {
921 $saved = 0;
922 if ( $menu == 0 ) {
923 if ( ( $command > 0 ) && ( $command < 12 ) ) {
924 $menu = $command;
925 }
926 } elsif ( $menu == 1 ) {
927 if ( $command == 1 ) { $org_name = command1(); }
928 elsif ( $command == 2 ) { $org_logo = command2(); }
929 elsif ( $command == 3 ) { ($org_logo_width,$org_logo_height) = command2a(); }
930 elsif ( $command == 4 ) { $org_title = command3(); }
931 elsif ( $command == 5 ) { $signout_page = command4(); }
932 elsif ( $command == 6 ) { $frame_top = command6(); }
933 elsif ( $command == 7 ) { $provider_uri = command7(); }
934 elsif ( $command == 8 ) { $provider_name = command8(); }
935
936 } elsif ( $menu == 2 ) {
937 if ( $command eq "a" ) { $show_imap_settings = 1; $show_smtp_settings = 0; }
938 elsif ( $command eq "b" ) { $show_imap_settings = 0; $show_smtp_settings = 1; }
939 elsif ( $command eq "h" ) { $show_imap_settings = 0; $show_smtp_settings = 0; }
940 elsif ( $command <= 3 ) {
941 if ( $command == 1 ) { $domain = command11(); }
942 elsif ( $command == 2 ) { $invert_time = command110(); }
943 elsif ( $command == 3 ) { $useSendmail = command14(); }
944 $show_imap_settings = 0; $show_smtp_settings = 0;
945 } elsif ( $show_imap_settings ) {
946 if ( $command == 4 ) { $imapServerAddress = command12(); }
947 elsif ( $command == 5 ) { $imapPort = command13(); }
948 elsif ( $command == 6 ) { $imap_auth_mech = command112a(); }
949 elsif ( $command == 7 ) { $use_imap_tls = command_use_tls("IMAP",$use_imap_tls); }
950 elsif ( $command == 8 ) { $imap_server_type = command19(); }
951 elsif ( $command == 9 ) { $optional_delimiter = command111(); }
952 } elsif ( $show_smtp_settings && lc($useSendmail) eq 'true' ) {
953 if ( $command == 4 ) { $sendmail_path = command15(); }
954 elsif ( $command == 5 ) { $sendmail_args = command_sendmail_args(); }
955 elsif ( $command == 6 ) { $encode_header_key = command114(); }
956 } elsif ( $show_smtp_settings ) {
957 if ( $command == 4 ) { $smtpServerAddress = command16(); }
958 elsif ( $command == 5 ) { $smtpPort = command17(); }
959 elsif ( $command == 6 ) { $pop_before_smtp = command18a(); }
960 elsif ( $command == 7 ) { $smtp_auth_mech = command112b(); }
961 elsif ( $command == 8 ) { $use_smtp_tls = command_use_tls("SMTP",$use_smtp_tls); }
962 elsif ( $command == 9 ) { $encode_header_key = command114(); }
963 }
964 } elsif ( $menu == 3 ) {
965 if ( $command == 1 ) { $default_folder_prefix = command21(); }
966 elsif ( $command == 2 ) { $show_prefix_option = command22(); }
967 elsif ( $command == 3 ) { $trash_folder = command23a(); }
968 elsif ( $command == 4 ) { $sent_folder = command23b(); }
969 elsif ( $command == 5 ) { $draft_folder = command23c(); }
970 elsif ( $command == 6 ) { $default_move_to_trash = command24a(); }
971 elsif ( $command == 7 ) { $default_move_to_sent = command24b(); }
972 elsif ( $command == 8 ) { $default_save_as_draft = command24c(); }
973 elsif ( $command == 9 ) { $list_special_folders_first = command27(); }
974 elsif ( $command == 10 ) { $use_special_folder_color = command28(); }
975 elsif ( $command == 11 ) { $auto_expunge = command29(); }
976 elsif ( $command == 12 ) { $default_sub_of_inbox = command210(); }
977 elsif ( $command == 13 ) { $show_contain_subfolders_option = command211(); }
978 elsif ( $command == 14 ) { $default_unseen_notify = command212(); }
979 elsif ( $command == 15 ) { $default_unseen_type = command213(); }
980 elsif ( $command == 16 ) { $auto_create_special = command214(); }
981 elsif ( $command == 17 ) { $delete_folder = command215(); }
982 elsif ( $command == 18 ) { $noselect_fix_enable = command216(); }
983 } elsif ( $menu == 4 ) {
984 if ( $command == 1 ) { $data_dir = command33a(); }
985 elsif ( $command == 2 ) { $attachment_dir = command33b(); }
986 elsif ( $command == 3 ) { $dir_hash_level = command33c(); }
987 elsif ( $command == 4 ) { $default_left_size = command35(); }
988 elsif ( $command == 5 ) { $force_username_lowercase = command36(); }
989 elsif ( $command == 6 ) { $default_use_priority = command37(); }
990 elsif ( $command == 7 ) { $hide_sm_attributions = command38(); }
991 elsif ( $command == 8 ) { $default_use_mdn = command39(); }
992 elsif ( $command == 9 ) { $edit_identity = command310(); }
993 elsif ( $command == 10 ) { $disable_thread_sort = command312(); }
994 elsif ( $command == 11 ) { $disable_server_sort = command313(); }
995 elsif ( $command == 12 ) { $allow_charset_search = command314(); }
996 elsif ( $command == 13 ) { $allow_advanced_search = command316(); }
997 elsif ( $command == 14 ) { $session_name = command317(); }
998 elsif ( $command == 15 ) { $time_zone_type = command318(); }
999 elsif ( $command == 16 ) { $config_location_base = command_config_location_base(); }
1000 elsif ( $command == 17 ) { $only_secure_cookies = command319(); }
1001 elsif ( $command == 18 ) { $disable_security_tokens = command320(); }
1002 elsif ( $command == 19 ) { $check_referrer = command321(); }
1003 } elsif ( $menu == 5 ) {
1004 if ( $command == 1 ) { $use_icons = commandB3(); }
1005 # elsif ( $command == 3 ) { $icon_theme_def = command53(); }
1006 elsif ( $command == 2 ) { $default_fontsize = command_default_fontsize(); }
1007 elsif ( $command == 3 ) { $templateset_default = command_templates(); }
1008 elsif ( $command == 4 ) { command_userThemes(); }
1009 elsif ( $command == 5 ) { command_fontsets(); }
1010 elsif ( $command == 6 ) { command_iconSets(); }
1011 } elsif ( $menu == 6 ) {
1012 if ( $command == 1 ) { command61(); }
1013 elsif ( $command == 2 ) { command62(); }
1014 elsif ( $command == 3 ) { $abook_global_file=command63(); }
1015 elsif ( $command == 4 ) { command64(); }
1016 elsif ( $command == 5 ) { command65(); }
1017 elsif ( $command == 6 ) { command_abook_file_line_length(); }
1018 } elsif ( $menu == 7 ) {
1019 if ( $command == 1 ) { $motd = command71(); }
1020 } elsif ( $menu == 8 ) {
1021 if ( $command =~ /^[0-9]+/ ) { @plugins = command81(); }
1022 elsif ( $command eq "u" ) { $disable_plugins_user = command82(); }
1023 elsif ( $command eq "d" ) { $disable_plugins = 'true'; }
1024 elsif ( $command eq "e" ) { $disable_plugins = 'false'; }
1025 elsif ( $command =~ /^c([0-9]+)/ ) { $columns = $1; }
1026 } elsif ( $menu == 9 ) {
1027 if ( $command == 1 ) { $addrbook_dsn = command91(); }
1028 elsif ( $command == 2 ) { $addrbook_table = command92(); }
1029 elsif ( $command == 3 ) { $prefs_dsn = command93(); }
1030 elsif ( $command == 4 ) { $prefs_table = command94(); }
1031 elsif ( $command == 5 ) { $prefs_user_field = command95(); }
1032 elsif ( $command == 6 ) { $prefs_key_field = command96(); }
1033 elsif ( $command == 7 ) { $prefs_val_field = command97(); }
1034 elsif ( $command == 8 ) { $addrbook_global_dsn = command98(); }
1035 elsif ( $command == 9 ) { $addrbook_global_table = command99(); }
1036 elsif ( $command == 10 ) { $addrbook_global_writeable = command910(); }
1037 elsif ( $command == 11 ) { $addrbook_global_listing = command911(); }
1038 } elsif ( $menu == 10 ) {
1039 if ( $command == 1 ) { $squirrelmail_default_language = commandA1(); }
1040 elsif ( $command == 2 ) { $default_charset = commandA2(); }
1041 elsif ( $command == 3 ) { $show_alternative_names = commandA3(); }
1042 elsif ( $command == 4 ) { $aggressive_decoding = commandA4(); }
1043 elsif ( $command == 5 ) { $lossy_encoding = commandA5(); }
1044 } elsif ( $menu == 11 ) {
1045 if ( $command == 1 ) { $use_iframe = commandB2(); }
1046 elsif ( $command == 2 ) { $ask_user_info = command_ask_user_info(); }
1047 elsif ( $command == 4 ) { $use_php_recode = commandB4(); }
1048 elsif ( $command == 5 ) { $use_php_iconv = commandB5(); }
1049 elsif ( $command == 6 ) { $buffer_output = commandB6(); }
1050 elsif ( $command == 7 ) { $allow_remote_configtest = commandB7(); }
1051 elsif ( $command == 8 ) { $sm_debug_mode = commandB8(); }
1052 elsif ( $command == 9 ) { $secured_config = commandB9(); }
1053 elsif ( $command == 10 ) { $sq_https_port = commandB10(); }
1054 elsif ( $command == 11 ) { $sq_ignore_http_x_forwarded_headers = commandB11(); }
1055 }
1056 }
1057 }
1058
1059 # we exit here
1060 print "\nExiting conf.pl.\n".
1061 "You might want to test your configuration by browsing to\n".
1062 "http://your-squirrelmail-location/src/configtest.php\n".
1063 "Happy SquirrelMailing!\n\n";
1064
1065
1066 ####################################################################################
1067
1068 # org_name
1069 sub command1 {
1070 print "We have tried to make the name SquirrelMail as transparent as\n";
1071 print "possible. If you set up an organization name, most places where\n";
1072 print "SquirrelMail would take credit will be credited to your organization.\n";
1073 print "\n";
1074 print "If your Organization Name includes a '\$', please precede it with a \\. \n";
1075 print "Other '\$' will be considered the beginning of a variable that\n";
1076 print "must be defined before the \$org_name is printed.\n";
1077 print "\n";
1078 print "[$WHT$org_name$NRM]: $WHT";
1079 $new_org_name = <STDIN>;
1080 if ( $new_org_name eq "\n" ) {
1081 $new_org_name = $org_name;
1082 } else {
1083 $new_org_name =~ s/[\r\n]//g;
1084 $new_org_name =~ s/\"/&quot;/g;
1085 }
1086 return $new_org_name;
1087 }
1088
1089 # org_logo
1090 sub command2 {
1091 print "Your organization's logo is an image that will be displayed at\n";
1092 print "different times throughout SquirrelMail. ";
1093 print "\n";
1094 print "Please be aware of the following: \n";
1095 print " - Relative URLs are relative to the config dir\n";
1096 print " to use the default logo, use ../images/sm_logo.png\n";
1097 print " - To specify a logo defined outside the SquirrelMail source tree\n";
1098 print " use the absolute URL the webserver would use to include the file\n";
1099 print " e.g. http://example.com/images/mylogo.gif or /images/mylogo.jpg\n";
1100 print "\n";
1101 print "[$WHT$org_logo$NRM]: $WHT";
1102 $new_org_logo = <STDIN>;
1103 if ( $new_org_logo eq "\n" ) {
1104 $new_org_logo = $org_logo;
1105 } else {
1106 $new_org_logo =~ s/[\r\n]//g;
1107 }
1108 return $new_org_logo;
1109 }
1110
1111 # org_logo_width
1112 sub command2a {
1113 print "Your organization's logo is an image that will be displayed at\n";
1114 print "different times throughout SquirrelMail. Width\n";
1115 print "and Height of your logo image. Use '0' to disable.\n";
1116 print "\n";
1117 print "Width: [$WHT$org_logo_width$NRM]: $WHT";
1118 $new_org_logo_width = <STDIN>;
1119 $new_org_logo_width =~ tr/0-9//cd; # only want digits!
1120 if ( $new_org_logo_width eq '' ) {
1121 $new_org_logo_width = $org_logo_width;
1122 }
1123 if ( $new_org_logo_width > 0 ) {
1124 print "Height: [$WHT$org_logo_height$NRM]: $WHT";
1125 $new_org_logo_height = <STDIN>;
1126 $new_org_logo_height =~ tr/0-9//cd; # only want digits!
1127 if( $new_org_logo_height eq '' ) {
1128 $new_org_logo_height = $org_logo_height;
1129 }
1130 } else {
1131 $new_org_logo_height = 0;
1132 }
1133 return ($new_org_logo_width, $new_org_logo_height);
1134 }
1135
1136 # org_title
1137 sub command3 {
1138 print "A title is what is displayed at the top of the browser window in\n";
1139 print "the titlebar. Usually this will end up looking something like:\n";
1140 print "\"Netscape: $org_title\"\n";
1141 print "\n";
1142 print "If your Organization Title includes a '\$', please precede it with a \\. \n";
1143 print "Other '\$' will be considered the beginning of a variable that\n";
1144 print "must be defined before the \$org_title is printed.\n";
1145 print "\n";
1146 print "[$WHT$org_title$NRM]: $WHT";
1147 $new_org_title = <STDIN>;
1148 if ( $new_org_title eq "\n" ) {
1149 $new_org_title = $org_title;
1150 } else {
1151 $new_org_title =~ s/[\r\n]//g;
1152 $new_org_title =~ s/\"/\'/g;
1153 }
1154 return $new_org_title;
1155 }
1156
1157 # signout_page
1158 sub command4 {
1159 print "When users click the Sign Out button they will be logged out and\n";
1160 print "then sent to signout_page. If signout_page is left empty,\n";
1161 print "(hit space and then return) they will be taken, as normal,\n";
1162 print "to the default and rather sparse SquirrelMail signout page.\n";
1163 print "\n";
1164 print "[$WHT$signout_page$NRM]: $WHT";
1165 $new_signout_page = <STDIN>;
1166 if ( $new_signout_page eq "\n" ) {
1167 $new_signout_page = $signout_page;
1168 } else {
1169 $new_signout_page =~ s/[\r\n]//g;
1170 $new_signout_page =~ s/^\s+$//g;
1171 }
1172 return $new_signout_page;
1173 }
1174
1175 # Default top frame
1176 sub command6 {
1177 print "SquirrelMail defaults to using the whole of the browser window.\n";
1178 print "This allows you to keep it within a specified frame. The default\n";
1179 print "is '_top'\n";
1180 print "\n";
1181 print "[$WHT$frame_top$NRM]: $WHT";
1182 $new_frame_top = <STDIN>;
1183 if ( $new_frame_top eq "\n" ) {
1184 $new_frame_top = '_top';
1185 } else {
1186 $new_frame_top =~ s/[\r\n]//g;
1187 $new_frame_top =~ s/^\s+$//g;
1188 }
1189 return $new_frame_top;
1190 }
1191
1192 # Default link to provider
1193 sub command7 {
1194 print "Here you can set the link on the top-right of the message list.\n";
1195 print "If empty, it will not be displayed.\n";
1196 print "\n";
1197 print "[$WHT$provider_uri$NRM]: $WHT";
1198 $new_provider_uri = <STDIN>;
1199 if ( $new_provider_uri eq "\n" ) {
1200 $new_provider_uri = '';
1201 } else {
1202 $new_provider_uri =~ s/[\r\n]//g;
1203 $new_provider_uri =~ s/^\s+$//g;
1204 }
1205 return $new_provider_uri;
1206 }
1207
1208 sub command8 {
1209 print "Here you can set the name of the link on the top-right of the message list.\n";
1210 print "The default is empty (do not display anything).'\n";
1211 print "\n";
1212 print "[$WHT$provider_name$NRM]: $WHT";
1213 $new_provider_name = <STDIN>;
1214 if ( $new_provider_name eq "\n" ) {
1215 $new_provider_name = '';
1216 } else {
1217 $new_provider_name =~ s/[\r\n]//g;
1218 $new_provider_name =~ s/^\s+$//g;
1219 $new_provider_name =~ s/\'/\\'/g;
1220 }
1221 return $new_provider_name;
1222 }
1223
1224 ####################################################################################
1225
1226 # domain
1227 sub command11 {
1228 print "The domain name is the suffix at the end of all email addresses. If\n";
1229 print "for example, your email address is jdoe\@example.com, then your domain\n";
1230 print "would be example.com.\n";
1231 print "\n";
1232 print "[$WHT$domain$NRM]: $WHT";
1233 $new_domain = <STDIN>;
1234 if ( $new_domain eq "\n" ) {
1235 $new_domain = $domain;
1236 } else {
1237 $new_domain =~ s/\s//g;
1238 }
1239 return $new_domain;
1240 }
1241
1242 # imapServerAddress
1243 sub command12 {
1244 print "This is the hostname where your IMAP server can be contacted.\n";
1245 print "[$WHT$imapServerAddress$NRM]: $WHT";
1246 $new_imapServerAddress = <STDIN>;
1247 if ( $new_imapServerAddress eq "\n" ) {
1248 $new_imapServerAddress = $imapServerAddress;
1249 } else {
1250 $new_imapServerAddress =~ s/[\r\n]//g;
1251 }
1252 return $new_imapServerAddress;
1253 }
1254
1255 # imapPort
1256 sub command13 {
1257 print "This is the port that your IMAP server is on. Usually this is 143.\n";
1258 print "[$WHT$imapPort$NRM]: $WHT";
1259 $new_imapPort = <STDIN>;
1260 if ( $new_imapPort eq "\n" ) {
1261 $new_imapPort = $imapPort;
1262 } else {
1263 $new_imapPort =~ s/[\r\n]//g;
1264 }
1265 return $new_imapPort;
1266 }
1267
1268 # useSendmail
1269 sub command14 {
1270 print "You now need to choose the method that you will use for sending\n";
1271 print "messages in SquirrelMail. You can either connect to an SMTP server\n";
1272 print "or use sendmail directly.\n";
1273 if ( lc($useSendmail) eq 'true' ) {
1274 $default_value = "1";
1275 } else {
1276 $default_value = "2";
1277 }
1278 print "\n";
1279 print " 1. Sendmail\n";
1280 print " 2. SMTP\n";
1281 print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
1282 $use_sendmail = <STDIN>;
1283 if ( ( $use_sendmail =~ /^1\n/i )
1284 || ( ( $use_sendmail =~ /^\n/ ) && ( $default_value eq "1" ) ) ) {
1285 $useSendmail = 'true';
1286 } else {
1287 $useSendmail = 'false';
1288 }
1289 return $useSendmail;
1290 }
1291
1292 # sendmail_path
1293 sub command15 {
1294 print "Specify where the sendmail executable is located. Usually /usr/sbin/sendmail\n";
1295 print "[$WHT$sendmail_path$NRM]: $WHT";
1296 $new_sendmail_path = <STDIN>;
1297 if ( $new_sendmail_path eq "\n" ) {
1298 $new_sendmail_path = $sendmail_path;
1299 } else {
1300 $new_sendmail_path =~ s/[\r\n]//g;
1301 }
1302 return $new_sendmail_path;
1303 }
1304
1305 # Extra sendmail arguments
1306 sub command_sendmail_args {
1307 print "Specify additional sendmail program arguments.\n";
1308 print "\n";
1309 print "Make sure that arguments are supported by your sendmail program. -f argument \n";
1310 print "is added automatically by SquirrelMail scripts. Variable defaults to standard\n";
1311 print "/usr/sbin/sendmail arguments. If you use qmail-inject, nbsmtp or any other \n";
1312 print "sendmail wrapper, which does not support -i and -t arguments, set variable to\n";
1313 print "empty string or use arguments suitable for your mailer.\n";
1314 print "\n";
1315 print "[$WHT$sendmail_args$NRM]: $WHT";
1316 $new_sendmail_args = <STDIN>;
1317 if ( $new_sendmail_args eq "\n" ) {
1318 $new_sendmail_args = $sendmail_args;
1319 } else {
1320 # strip linefeeds and crs.
1321 $new_sendmail_args =~ s/[\r\n]//g;
1322 }
1323 return trim($new_sendmail_args);
1324 }
1325
1326 # smtpServerAddress
1327 sub command16 {
1328 print "This is the hostname of your SMTP server.\n";
1329 print "[$WHT$smtpServerAddress$NRM]: $WHT";
1330 $new_smtpServerAddress = <STDIN>;
1331 if ( $new_smtpServerAddress eq "\n" ) {
1332 $new_smtpServerAddress = $smtpServerAddress;
1333 } else {
1334 $new_smtpServerAddress =~ s/[\r\n]//g;
1335 }
1336 return $new_smtpServerAddress;
1337 }
1338
1339 # smtpPort
1340 sub command17 {
1341 print "This is the port to connect to for SMTP. Usually 25.\n";
1342 print "[$WHT$smtpPort$NRM]: $WHT";
1343 $new_smtpPort = <STDIN>;
1344 if ( $new_smtpPort eq "\n" ) {
1345 $new_smtpPort = $smtpPort;
1346 } else {
1347 $new_smtpPort =~ s/[\r\n]//g;
1348 }
1349 return $new_smtpPort;
1350 }
1351
1352 # pop before SMTP
1353 sub command18a {
1354 print "Do you wish to use POP3 before SMTP? Your server must\n";
1355 print "support this in order for SquirrelMail to work with it.\n";
1356
1357 $YesNo = 'n';
1358 $YesNo = 'y' if ( lc($pop_before_smtp) eq 'true' );
1359
1360 print "Use POP before SMTP (y/n) [$WHT$YesNo$NRM]: $WHT";
1361
1362 $new_pop_before_smtp = <STDIN>;
1363 $new_pop_before_smtp =~ tr/yn//cd;
1364 if ( $new_pop_before_smtp eq "y" ) {
1365 $new_pop_before_smtp = "true";
1366 } elsif ( $new_pop_before_smtp eq "n" ) {
1367 $new_pop_before_smtp = "false";
1368 } else {
1369 $new_pop_before_smtp = $pop_before_smtp;
1370 }
1371
1372 # if using POP before SMTP, allow setting of custom POP server address
1373 if ($new_pop_before_smtp eq "true") {
1374 print "$NRM\nIf the address of the POP server is not the same as\n";
1375 print "your SMTP server, you may specify it here. Leave blank (to\n";
1376 print "clear this, enter only spaces) to use the same address as\n";
1377 print "your SMTP server.\n";
1378 print "POP before SMTP server address [$WHT$pop_before_smtp_host$NRM]: $WHT";
1379
1380 $new_pop_before_smtp_host = <STDIN>;
1381 if ( $new_pop_before_smtp_host eq "\n" ) {
1382 $new_pop_before_smtp_host = $pop_before_smtp_host;
1383 } elsif ($new_pop_before_smtp_host =~ /^\s+$/) {
1384 $new_pop_before_smtp_host = '';
1385 } else {
1386 $new_pop_before_smtp_host =~ s/[\r|\n]//g;
1387 }
1388 $pop_before_smtp_host = $new_pop_before_smtp_host;
1389 }
1390
1391 return $new_pop_before_smtp;
1392 }
1393
1394 # imap_server_type
1395 sub command19 {
1396 print "Each IMAP server has its own quirks. As much as we tried to stick\n";
1397 print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
1398 print "the same principles. We have made some work-arounds for some of\n";
1399 print "these servers. If you would like to use them, please select your\n";
1400 print "IMAP server. If you do not wish to use these work-arounds, you can\n";
1401 print "set this to \"other\", and none will be used.\n";
1402 print $list_supported_imap_servers;
1403 print "\n";
1404 print " other = Not one of the above servers\n";
1405 print "\n";
1406 print "[$WHT$imap_server_type$NRM]: $WHT";
1407 $new_imap_server_type = <STDIN>;
1408
1409 if ( $new_imap_server_type eq "\n" ) {
1410 $new_imap_server_type = $imap_server_type;
1411 } else {
1412 $new_imap_server_type =~ s/[\r\n]//g;
1413 }
1414 return $new_imap_server_type;
1415 }
1416
1417 # invert_time
1418 sub command110 {
1419 print "Sometimes the date of messages sent is messed up (off by a few hours\n";
1420 print "on some machines). Typically this happens if the system doesn't support\n";
1421 print "tm_gmtoff. It will happen only if your time zone is \"negative\".\n";
1422 print "This most often occurs on Solaris 7 machines in the United States.\n";
1423 print "By default, this is off. It should be kept off unless problems surface\n";
1424 print "about the time that messages are sent.\n";
1425 print " no = Do NOT fix time -- almost always correct\n";
1426 print " yes = Fix the time for this system\n";
1427
1428 $YesNo = 'n';
1429 $YesNo = 'y' if ( lc($invert_time) eq 'true' );
1430
1431 print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
1432
1433 $new_invert_time = <STDIN>;
1434 $new_invert_time =~ tr/yn//cd;
1435 return 'true' if ( $new_invert_time eq "y" );
1436 return 'false' if ( $new_invert_time eq "n" );
1437 return $invert_time;
1438 }
1439
1440 sub command111 {
1441 print "This is the delimiter that your IMAP server uses to distinguish between\n";
1442 print "folders. For example, Cyrus uses '.' as the delimiter and a complete\n";
1443 print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
1444 print "look like 'INBOX/Friends/Bob'. Normally this should be left at 'detect'\n";
1445 print "but if you are sure you know what delimiter your server uses, you can\n";
1446 print "specify it here.\n";
1447 print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
1448 print "[$WHT$optional_delimiter$NRM]: $WHT";
1449 $new_optional_delimiter = <STDIN>;
1450
1451 if ( $new_optional_delimiter eq "\n" ) {
1452 $new_optional_delimiter = $optional_delimiter;
1453 } else {
1454 $new_optional_delimiter =~ s/[\r\n]//g;
1455 }
1456 return $new_optional_delimiter;
1457 }
1458 # IMAP authentication type
1459 # Possible values: login, plain, cram-md5, digest-md5
1460 # Now offers to detect supported mechs, assuming server & port are set correctly
1461
1462 sub command112a {
1463 if ($use_imap_tls ne "0") {
1464 # 1. Script does not handle TLS.
1465 # 2. Server does not have to declare all supported authentication mechs when
1466 # STARTTLS is used. Supported mechs are declared only after STARTTLS.
1467 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1468 } else {
1469 print "If you have already set the hostname and port number, I can try to\n";
1470 print "detect the mechanisms your IMAP server supports.\n";
1471 print "I will try to detect CRAM-MD5 and DIGEST-MD5 support. I can't test\n";
1472 print "for \"login\" or \"plain\" without knowing a username and password.\n";
1473 print "Auto-detecting is optional - you can safely say \"n\" here.\n";
1474 print "\nTry to detect supported mechanisms? [y/N]: ";
1475 $inval=<STDIN>;
1476 chomp($inval);
1477 if ($inval =~ /^y\b/i) {
1478 # Yes, let's try to detect.
1479 print "Trying to detect IMAP capabilities...\n";
1480 my $host = $imapServerAddress . ':'. $imapPort;
1481 print "CRAM-MD5:\t";
1482 my $tmp = detect_auth_support('IMAP',$host,'CRAM-MD5');
1483 if (defined($tmp)) {
1484 if ($tmp eq 'YES') {
1485 print "$WHT SUPPORTED$NRM\n";
1486 } else {
1487 print "$WHT NOT SUPPORTED$NRM\n";
1488 }
1489 } else {
1490 print $WHT . " ERROR DETECTING$NRM\n";
1491 }
1492
1493 print "DIGEST-MD5:\t";
1494 $tmp = detect_auth_support('IMAP',$host,'DIGEST-MD5');
1495 if (defined($tmp)) {
1496 if ($tmp eq 'YES') {
1497 print "$WHT SUPPORTED$NRM\n";
1498 } else {
1499 print "$WHT NOT SUPPORTED$NRM\n";
1500 }
1501 } else {
1502 print $WHT . " ERROR DETECTING$NRM\n";
1503 }
1504
1505 }
1506 }
1507 print "\nWhat authentication mechanism do you want to use for IMAP connections?\n\n";
1508 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1509 print $WHT . "plain" . $NRM . " - SASL PLAIN. If you need this, you already know it.\n";
1510 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext methods.\n";
1511 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1512 print "\n*** YOUR IMAP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n";
1513 print "If you don't understand or are unsure, you probably want \"login\"\n\n";
1514 print "login, plain, cram-md5, or digest-md5 [$WHT$imap_auth_mech$NRM]: $WHT";
1515 $inval=<STDIN>;
1516 chomp($inval);
1517 if ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) || ($inval =~ /^login\b/i) || ($inval =~ /^plain\b/i)) {
1518 return lc($inval);
1519 } else {
1520 # user entered garbage or default value so nothing needs to be set
1521 return $imap_auth_mech;
1522 }
1523 }
1524
1525
1526 # SMTP authentication type
1527 # Possible choices: none, plain, cram-md5, digest-md5
1528 sub command112b {
1529 if ($use_smtp_tls ne "0") {
1530 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1531 } elsif (eval ("use IO::Socket; 1")) {
1532 # try loading IO::Socket module
1533 print "If you have already set the hostname and port number, I can try to\n";
1534 print "automatically detect some of the mechanisms your SMTP server supports.\n";
1535 print "Auto-detection is *optional* - you can safely say \"n\" here.\n";
1536 print "\nTry to detect auth mechanisms? [y/N]: ";
1537 $inval=<STDIN>;
1538 chomp($inval);
1539 if ($inval =~ /^y\b/i) {
1540 # Yes, let's try to detect.
1541 print "Trying to detect supported methods (SMTP)...\n";
1542
1543 # Special case!
1544 # Check none by trying to relay to junk@microsoft.com
1545 $host = $smtpServerAddress . ':' . $smtpPort;
1546 my $sock = IO::Socket::INET->new($host);
1547 print "Testing none:\t\t$WHT";
1548 if (!defined($sock)) {
1549 print " ERROR TESTING\n";
1550 close $sock;
1551 } else {
1552 $got = <$sock>; # Discard greeting
1553 print $sock "HELO $domain\r\n";
1554 $got = <$sock>; # Discard
1555 print $sock "MAIL FROM:<tester\@squirrelmail.org>\r\n";
1556 $got = <$sock>; # Discard
1557 print $sock "RCPT TO:<junk\@microsoft.com\r\n";
1558 $got = <$sock>; # This is the important line
1559 if ($got =~ /^250\b/) { # SMTP will relay without auth
1560 print "SUPPORTED$NRM\n";
1561 } else {
1562 print "NOT SUPPORTED$NRM\n";
1563 }
1564 print $sock "RSET\r\n";
1565 print $sock "QUIT\r\n";
1566 close $sock;
1567 }
1568 # Try login (SquirrelMail default)
1569 print "Testing login:\t\t";
1570 $tmp=detect_auth_support('SMTP',$host,'LOGIN');
1571 if (defined($tmp)) {
1572 if ($tmp eq 'YES') {
1573 print $WHT . "SUPPORTED$NRM\n";
1574 } else {
1575 print $WHT . "NOT SUPPORTED$NRM\n";
1576 }
1577 } else {
1578 print $WHT . "ERROR DETECTING$NRM\n";
1579 }
1580
1581 # Try CRAM-MD5
1582 print "Testing CRAM-MD5:\t";
1583 $tmp=detect_auth_support('SMTP',$host,'CRAM-MD5');
1584 if (defined($tmp)) {
1585 if ($tmp eq 'YES') {
1586 print $WHT . "SUPPORTED$NRM\n";
1587 } else {
1588 print $WHT . "NOT SUPPORTED$NRM\n";
1589 }
1590 } else {
1591 print $WHT . "ERROR DETECTING$NRM\n";
1592 }
1593
1594
1595 print "Testing DIGEST-MD5:\t";
1596 $tmp=detect_auth_support('SMTP',$host,'DIGEST-MD5');
1597 if (defined($tmp)) {
1598 if ($tmp eq 'YES') {
1599 print $WHT . "SUPPORTED$NRM\n";
1600 } else {
1601 print $WHT . "NOT SUPPORTED$NRM\n";
1602 }
1603 } else {
1604 print $WHT . "ERROR DETECTING$NRM\n";
1605 }
1606 }
1607 }
1608 print "\nWhat authentication mechanism do you want to use for SMTP connections?\n";
1609 print $WHT . "none" . $NRM . " - Your SMTP server does not require authorization.\n";
1610 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1611 print $WHT . "plain" . $NRM . " - SASL PLAIN. You already know it if you need this.\n";
1612 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext.\n";
1613 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1614 print $WHT . "\n*** YOUR SMTP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n" . $NRM;
1615 print "If you don't understand or are unsure, you probably want \"none\"\n\n";
1616 print "none, login, cram-md5, or digest-md5 [$WHT$smtp_auth_mech$NRM]: $WHT";
1617 $inval=<STDIN>;
1618 chomp($inval);
1619 if ($inval =~ /^none\b/i) {
1620 # remove sitewide smtp authentication information
1621 $smtp_sitewide_user = '';
1622 $smtp_sitewide_pass = '';
1623 # SMTP doesn't necessarily require logins
1624 return "none";
1625 } elsif ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) ||
1626 ($inval =~ /^login\b/i) || ($inval =~/^plain\b/i)) {
1627 command_smtp_sitewide_userpass($inval);
1628 return lc($inval);
1629 } elsif (trim($inval) eq '') {
1630 # user selected default value
1631 command_smtp_sitewide_userpass($smtp_auth_mech);
1632 return $smtp_auth_mech;
1633 } else {
1634 # user entered garbage
1635 return $smtp_auth_mech;
1636 }
1637 }
1638
1639 sub command_smtp_sitewide_userpass($) {
1640 # get first function argument
1641 my $auth_mech = shift(@_);
1642 my $default, $tmp;
1643 $auth_mech = lc(trim($auth_mech));
1644 if ($auth_mech eq 'none') {
1645 return;
1646 }
1647 print "SMTP authentication uses IMAP username and password by default.\n";
1648 print "\n";
1649 print "Would you like to use other login and password for all SquirrelMail \n";
1650 print "SMTP connections?";
1651 if ($smtp_sitewide_user ne '') {
1652 $default = 'y';
1653 print " [Y/n]:";
1654 } else {
1655 $default = 'n';
1656 print " [y/N]:";
1657 }
1658 $tmp=<STDIN>;
1659 $tmp = trim($tmp);
1660
1661 if ($tmp eq '') {
1662 $tmp = $default;
1663 } else {
1664 $tmp = lc($tmp);
1665 }
1666
1667 if ($tmp eq 'n') {
1668 $smtp_sitewide_user = '';
1669 $smtp_sitewide_pass = '';
1670 } elsif ($tmp eq 'y') {
1671 print "Enter username [$smtp_sitewide_user]:";
1672 my $new_user = <STDIN>;
1673 $new_user = trim($new_user);
1674 if ($new_user ne '') {
1675 $smtp_sitewide_user = $new_user;
1676 }
1677 if ($smtp_sitewide_user ne '') {
1678 print "If you don't enter any password, current sitewide password will be used.\n";
1679 print "If you enter space, password will be set to empty string.\n";
1680 print "Enter password:";
1681 my $new_pass = <STDIN>;
1682 if ($new_pass ne "\n") {
1683 $smtp_sitewide_pass = trim($new_pass);
1684 }
1685 } else {
1686 print "Invalid input. You must set username used for SMTP authentication.\n";
1687 print "Click enter to continue\n";
1688 $tmp = <STDIN>;
1689 }
1690 } else {
1691 print "Invalid input\n";
1692 print "Click enter to continue\n";
1693 $tmp = <STDIN>;
1694 }
1695 }
1696
1697 # Sub adds information about SMTP authentication type to menu
1698 sub display_smtp_sitewide_userpass() {
1699 my $ret = '';
1700 if ($smtp_auth_mech ne 'none') {
1701 if ($smtp_sitewide_user ne '') {
1702 $ret = ' (with custom username and password)';
1703 } else {
1704 $ret = ' (with IMAP username and password)';
1705 }
1706 }
1707 return $ret;
1708 }
1709
1710 # TLS
1711 # This sub is reused for IMAP and SMTP
1712 # Args: service name, default value
1713 sub command_use_tls {
1714 my($default_val,$service,$inval);
1715 $service=$_[0];
1716 $default_val=$_[1];
1717 print "TLS (Transport Layer Security) encrypts the traffic between server and client.\n";
1718 print "STARTTLS extensions allow to start encryption on existing plain text connection.\n";
1719 print "These options add specific PHP and IMAP server configuration requirements.\n";
1720 print "See SquirrelMail documentation about connection security.\n";
1721 print "\n";
1722 print "If your " . $service . " server is localhost, you can safely disable this.\n";
1723 print "If it is remote, you may wish to seriously consider enabling this.\n";
1724 $valid_input=0;
1725 while ($valid_input eq 0) {
1726 print "\nSelect connection security model:\n";
1727 print " 0 - Use plain text connection\n";
1728 print " 1 - Use TLS connection\n";
1729 print " 2 - Use STARTTLS extension\n";
1730 print "Select [$default_val]: ";
1731 $inval=<STDIN>;
1732 $inval=trim($inval);
1733 if ($inval =~ /^[012]$/ || $inval eq '') {
1734 $valid_input = 1;
1735 }
1736 }
1737 if ($inval ne '') {$default_val = $inval};
1738 return $default_val;
1739 }
1740
1741 # This sub is used to display human readable text for
1742 # $use_imap_tls and $use_smtp_tls values in conf.pl menu
1743 sub display_use_tls($) {
1744 my $val = shift(@_);
1745 my $ret = 'disabled';
1746 if ($val eq '2') {
1747 $ret = 'STARTTLS';
1748 } elsif ($val eq '1') {
1749 $ret = 'TLS';
1750 }
1751 return $ret;
1752 }
1753
1754 # $encode_header_key
1755 sub command114 {
1756 print "This encryption key allows the hiding of SquirrelMail Received:\n";
1757 print "headers in outbound messages. SquirrelMail uses the encryption\n";
1758 print "key to encode the username, remote address, and proxied address\n";
1759 print "and then stores that encoded information in X-Squirrel-* headers.\n";
1760 print "\n";
1761 print "Warning: the encryption function used to accomplish this is not\n";
1762 print "bulletproof. When used with a static encryption key as it is here,\n";
1763 print "it provides only minimal security and the encoded user information\n";
1764 print "in the X-Squirrel-* headers can be decoded quickly by a skilled\n";
1765 print "attacker.\n";
1766 print "\n";
1767 print "When you need to inspect an email sent from your system with the\n";
1768 print "X-Squirrel-* headers, you can decode the user information therein\n";
1769 print "by using the decrypt_headers.php script found in the SquirrelMail\n";
1770 print "contrib/ directory. You'll need the encryption key that you\n";
1771 print "defined here when doing so.\n";
1772 print "\n";
1773 print "Enter encryption key: ";
1774 $new_encode_header_key = <STDIN>;
1775 if ( $new_encode_header_key eq "\n" ) {
1776 $new_encode_header_key = $encode_header_key;
1777 } else {
1778 $new_encode_header_key =~ s/[\r\n]//g;
1779 }
1780 return $new_encode_header_key;
1781 }
1782
1783 # MOTD
1784 sub command71 {
1785 print "\nYou can now create the welcome message that is displayed\n";
1786 print "every time a user logs on. You can use HTML or just plain\n";
1787 print
1788 "text. If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
1789
1790 $new_motd = "";
1791 do {
1792 print "] ";
1793 $line = <STDIN>;
1794 $line =~ s/[\r\n]//g;
1795 if ( $line ne "@" ) {
1796 $line =~ s/ /\&nbsp;\&nbsp;/g;
1797 $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
1798 $line =~ s/$/ /;
1799 $line =~ s/\"/\\\"/g;
1800
1801 $new_motd = $new_motd . $line;
1802 }
1803 } while ( $line ne "@" );
1804 return $new_motd;
1805 }
1806
1807 ################# PLUGINS ###################
1808
1809 sub command81 {
1810 $command =~ s/[\s\n\r]*//g;
1811 if ( $command > 0 ) {
1812 $command = $command - 1;
1813 if ( $command <= $#plugins ) {
1814 @newplugins = ();
1815 $ct = 0;
1816 while ( $ct <= $#plugins ) {
1817 if ( $ct != $command ) {
1818 @newplugins = ( @newplugins, $plugins[$ct] );
1819 }
1820 $ct++;
1821 }
1822 @plugins = @newplugins;
1823 } elsif ( $command <= $#plugins + $#unused_plugins + 1 ) {
1824 $num = $command - $#plugins - 1;
1825 @newplugins = @plugins;
1826 $ct = 0;
1827 while ( $ct <= $#unused_plugins ) {
1828 if ( $ct == $num ) {
1829 @newplugins = ( @newplugins, $unused_plugins[$ct] );
1830 }
1831 $ct++;
1832 }
1833 @plugins = @newplugins;
1834 }
1835 }
1836 return @plugins;
1837 }
1838
1839 # disable_plugins_user
1840 sub command82 {
1841 print "When all active plugins are disabled, they can be disabled only\n";
1842 print "for the one user named here. If left blank, plugins will be\n";
1843 print "disabled for ALL users. This setting has no effect if plugins\n";
1844 print "are not disabled.\n";
1845 print "\n";
1846 print "This must be the exact IMAP login name for the desired user.\n";
1847 print "\n";
1848 print "[$WHT$disable_plugins_user$NRM]: $WHT";
1849 $new_disable_plugins_user = <STDIN>;
1850 if ( $new_disable_plugins_user eq "\n" ) {
1851 $new_disable_plugins_user = $disable_plugins_user;
1852 } else {
1853 $new_disable_plugins_user =~ s/[\r\n]//g;
1854 }
1855 return $new_disable_plugins_user;
1856 }
1857
1858 ################# FOLDERS ###################
1859
1860 # default_folder_prefix
1861 sub command21 {
1862 print "Some IMAP servers (UW, for example) store mail and folders in\n";
1863 print "your user space in a separate subdirectory. This is where you\n";
1864 print "specify what that directory is.\n";
1865 print "\n";
1866 print "EXAMPLE: mail/";
1867 print "\n";
1868 print "NOTE: If you use Cyrus, or some server that would not use this\n";
1869 print " option, you must set this to 'none'.\n";
1870 print "\n";
1871 print "[$WHT$default_folder_prefix$NRM]: $WHT";
1872 $new_default_folder_prefix = <STDIN>;
1873
1874 if ( $new_default_folder_prefix eq "\n" ) {
1875 $new_default_folder_prefix = $default_folder_prefix;
1876 } else {
1877 $new_default_folder_prefix =~ s/[\r\n]//g;
1878 }
1879 if ( ( $new_default_folder_prefix =~ /^\s*$/ ) || ( $new_default_folder_prefix =~ m/^none$/i ) ) {
1880 $new_default_folder_prefix = "";
1881 } else {
1882 # add the trailing delimiter only if we know what the server is.
1883 if (($imap_server_type eq 'cyrus' and
1884 $optional_delimiter eq 'detect') or
1885 ($imap_server_type eq 'courier' and
1886 $optional_delimiter eq 'detect')) {
1887 $new_default_folder_prefix =~ s/\.*$/\./;
1888 } elsif ($imap_server_type eq 'uw' and
1889 $optional_delimiter eq 'detect') {
1890 $new_default_folder_prefix =~ s/\/*$/\//;
1891 }
1892 }
1893 return $new_default_folder_prefix;
1894 }
1895
1896 # Show Folder Prefix
1897 sub command22 {
1898 print "It is possible to set up the default folder prefix as a user\n";
1899 print "specific option, where each user can specify what their mail\n";
1900 print "folder is. If you set this to false, they will never see the\n";
1901 print "option, but if it is true, this option will appear in the\n";
1902 print "'options' section.\n";
1903 print "\n";
1904 print "NOTE: You set the default folder prefix in option '1' of this\n";
1905 print " section. That will be the default if the user doesn't\n";
1906 print " specify anything different.\n";
1907 print "\n";
1908
1909 if ( lc($show_prefix_option) eq 'true' ) {
1910 $default_value = "y";
1911 } else {
1912 $default_value = "n";
1913 }
1914 print "\n";
1915 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1916 $new_show = <STDIN>;
1917 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1918 $show_prefix_option = 'true';
1919 } else {
1920 $show_prefix_option = 'false';
1921 }
1922 return $show_prefix_option;
1923 }
1924
1925 # Trash Folder
1926 sub command23a {
1927 print "You can now specify where the default trash folder is located.\n";
1928 print "On servers where you do not want this, you can set it to anything\n";
1929 print "and set option 6 to false.\n";
1930 print "\n";
1931 print "This is relative to where the rest of your email is kept. You do\n";
1932 print "not need to worry about their mail directory. If this folder\n";
1933 print "would be ~/mail/trash on the filesystem, you only need to specify\n";
1934 print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
1935 print "\n";
1936
1937 print "[$WHT$trash_folder$NRM]: $WHT";
1938 $new_trash_folder = <STDIN>;
1939 if ( $new_trash_folder eq "\n" ) {
1940 $new_trash_folder = $trash_folder;
1941 } else {
1942 if (check_imap_folder($new_trash_folder)) {
1943 $new_trash_folder =~ s/[\r\n]//g;
1944 } else {
1945 $new_trash_folder = $trash_folder;
1946 }
1947 }
1948 return $new_trash_folder;
1949 }
1950
1951 # Sent Folder
1952 sub command23b {
1953 print "This is where messages that are sent will be stored. SquirrelMail\n";
1954 print "by default puts a copy of all outgoing messages in this folder.\n";
1955 print "\n";
1956 print "This is relative to where the rest of your email is kept. You do\n";
1957 print "not need to worry about their mail directory. If this folder\n";
1958 print "would be ~/mail/sent on the filesystem, you only need to specify\n";
1959 print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
1960 print "\n";
1961
1962 print "[$WHT$sent_folder$NRM]: $WHT";
1963 $new_sent_folder = <STDIN>;
1964 if ( $new_sent_folder eq "\n" ) {
1965 $new_sent_folder = $sent_folder;
1966 } else {
1967 if (check_imap_folder($new_sent_folder)) {
1968 $new_sent_folder =~ s/[\r\n]//g;
1969 } else {
1970 $new_sent_folder = $sent_folder;
1971 }
1972 }
1973 return $new_sent_folder;
1974 }
1975
1976 # Draft Folder
1977 sub command23c {
1978 print "You can now specify where the default draft folder is located.\n";
1979 print "On servers where you do not want this, you can set it to anything\n";
1980 print "and set option 9 to false.\n";
1981 print "\n";
1982 print "This is relative to where the rest of your email is kept. You do\n";
1983 print "not need to worry about their mail directory. If this folder\n";
1984 print "would be ~/mail/drafts on the filesystem, you only need to specify\n";
1985 print "that this is 'drafts', and be sure to put 'mail/' in option 1.\n";
1986 print "\n";
1987
1988 print "[$WHT$draft_folder$NRM]: $WHT";
1989 $new_draft_folder = <STDIN>;
1990 if ( $new_draft_folder eq "\n" ) {
1991 $new_draft_folder = $draft_folder;
1992 } else {
1993 if (check_imap_folder($new_draft_folder)) {
1994 $new_draft_folder =~ s/[\r\n]//g;
1995 } else {
1996 $new_draft_folder = $draft_folder;
1997 }
1998 }
1999 return $new_draft_folder;
2000 }
2001
2002 # default move to trash
2003 sub command24a {
2004 print "By default, should messages get moved to the trash folder? You\n";
2005 print "can specify the default trash folder in option 3. If this is set\n";
2006 print "to false, messages will get deleted immediately without moving\n";
2007 print "to the trash folder.\n";
2008 print "\n";
2009 print "Trash folder is currently: $trash_folder\n";
2010 print "\n";
2011
2012 if ( lc($default_move_to_trash) eq 'true' ) {
2013 $default_value = "y";
2014 } else {
2015 $default_value = "n";
2016 }
2017 print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
2018 $new_show = <STDIN>;
2019 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2020 $default_move_to_trash = 'true';
2021 } else {
2022 $default_move_to_trash = 'false';
2023 }
2024 return $default_move_to_trash;
2025 }
2026
2027 # default move to sent (save sent messages)
2028 sub command24b {
2029 print "By default, should copies of outgoing messages get saved in the\n";
2030 print "sent folder? You can specify the default sent folder in option 4.\n";
2031 print "If this is set to false, messages will get sent and no copy will\n";
2032 print "be made.\n";
2033 print "\n";
2034 print "Sent folder is currently: $sent_folder\n";
2035 print "\n";
2036
2037 if ( lc($default_move_to_sent) eq 'true' ) {
2038 $default_value = "y";
2039 } else {
2040 $default_value = "n";
2041 }
2042 print "By default, save sent messages (y/n) [$WHT$default_value$NRM]: $WHT";
2043 $new_show = <STDIN>;
2044 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2045 $default_move_to_sent = 'true';
2046 } else {
2047 $default_move_to_sent = 'false';
2048 }
2049 return $default_move_to_sent;
2050 }
2051
2052 # default save as draft
2053 sub command24c {
2054 print "By default, should the save to draft option be shown? You can\n";
2055 print "specify the default drafts folder in option 5. If this is set\n";
2056 print "to false, users will not be shown the save to draft option.\n";
2057 print "\n";
2058 print "Drafts folder is currently: $draft_folder\n";
2059 print "\n";
2060
2061 if ( lc($default_save_as_draft) eq 'true' ) {
2062 $default_value = "y";
2063 } else {
2064 $default_value = "n";
2065 }
2066 print "By default, save as draft (y/n) [$WHT$default_value$NRM]: $WHT";
2067 $new_show = <STDIN>;
2068 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2069 $default_save_as_draft = 'true';
2070 } else {
2071 $default_save_as_draft = 'false';
2072 }
2073 return $default_save_as_draft;
2074 }
2075
2076 # List special folders first
2077 sub command27 {
2078 print "SquirrelMail has what we call 'special folders' that are not\n";
2079 print "manipulated and viewed like normal folders. Some examples of\n";
2080 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
2081 print "Simply asks if you want these folders listed first in the folder\n";
2082 print "listing.\n";
2083 print "\n";
2084
2085 if ( lc($list_special_folders_first) eq 'true' ) {
2086 $default_value = "y";
2087 } else {
2088 $default_value = "n";
2089 }
2090 print "\n";
2091 print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
2092 $new_show = <STDIN>;
2093 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2094 $list_special_folders_first = 'true';
2095 } else {
2096 $list_special_folders_first = 'false';
2097 }
2098 return $list_special_folders_first;
2099 }
2100
2101 # Show special folders color
2102 sub command28 {
2103 print "SquirrelMail has what we call 'special folders' that are not\n";
2104 print "manipulated and viewed like normal folders. Some examples of\n";
2105 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
2106 print "wants to know if we should display special folders in a\n";
2107 print "color than the other folders.\n";
2108 print "\n";
2109
2110 if ( lc($use_special_folder_color) eq 'true' ) {
2111 $default_value = "y";
2112 } else {
2113 $default_value = "n";
2114 }
2115 print "\n";
2116 print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
2117 $new_show = <STDIN>;
2118 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2119 $use_special_folder_color = 'true';
2120 } else {
2121 $use_special_folder_color = 'false';
2122 }
2123 return $use_special_folder_color;
2124 }
2125
2126 # Auto expunge
2127 sub command29 {
2128 print "The way that IMAP handles deleting messages is as follows. You\n";
2129 print "mark the message as deleted, and then to 'really' delete it, you\n";
2130 print "expunge it. This option asks if you want to just have messages\n";
2131 print "marked as deleted, or if you want SquirrelMail to expunge the \n";
2132 print "messages too.\n";
2133 print "\n";
2134
2135 if ( lc($auto_expunge) eq 'true' ) {
2136 $default_value = "y";
2137 } else {
2138 $default_value = "n";
2139 }
2140 print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
2141 $new_show = <STDIN>;
2142 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2143 $auto_expunge = 'true';
2144 } else {
2145 $auto_expunge = 'false';
2146 }
2147 return $auto_expunge;
2148 }
2149
2150 # Default sub of inbox
2151 sub command210 {
2152 print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
2153 print "This can cause some confusion in folder creation for users when\n";
2154 print "they try to create folders and don't put it as a subfolder of INBOX\n";
2155 print "and get permission errors. This option asks if you want folders\n";
2156 print "to be subfolders of INBOX by default.\n";
2157 print "\n";
2158
2159 if ( lc($default_sub_of_inbox) eq 'true' ) {
2160 $default_value = "y";
2161 } else {
2162 $default_value = "n";
2163 }
2164 print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
2165 $new_show = <STDIN>;
2166 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2167 $default_sub_of_inbox = 'true';
2168 } else {
2169 $default_sub_of_inbox = 'false';
2170 }
2171 return $default_sub_of_inbox;
2172 }
2173
2174 # Show contain subfolder option
2175 sub command211 {
2176 print "Some IMAP servers (UW) make it so that there are two types of\n";
2177 print "folders. Those that contain messages, and those that contain\n";
2178 print "subfolders. If this is the case for your server, set this to\n";
2179 print "true, and it will ask the user whether the folder they are\n";
2180 print "creating contains subfolders or messages.\n";
2181 print "\n";
2182
2183 if ( lc($show_contain_subfolders_option) eq 'true' ) {
2184 $default_value = "y";
2185 } else {
2186 $default_value = "n";
2187 }
2188 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
2189 $new_show = <STDIN>;
2190 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2191 $show_contain_subfolders_option = 'true';
2192 } else {
2193 $show_contain_subfolders_option = 'false';
2194 }
2195 return $show_contain_subfolders_option;
2196 }
2197
2198 # Default Unseen Notify
2199 sub command212 {
2200 print "This option specifies where the users will receive notification\n";
2201 print "about unseen messages by default. This is of course an option that\n";
2202 print "can be changed on a user level.\n";
2203 print " 1 = No notification\n";
2204 print " 2 = Only on the INBOX\n";
2205 print " 3 = On all folders\n";
2206 print "\n";
2207
2208 print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
2209 $new_show = <STDIN>;
2210 if ( $new_show =~ /^[123]\n/i ) {
2211 $default_unseen_notify = $new_show;
2212 }
2213 $default_unseen_notify =~ s/[\r\n]//g;
2214 return $default_unseen_notify;
2215 }
2216
2217 # Default Unseen Type
2218 sub command213 {
2219 print "Here you can define the default way that unseen messages will be displayed\n";
2220 print "to the user in the folder listing on the left side.\n";
2221 print " 1 = Only unseen messages (4)\n";
2222 print " 2 = Unseen and Total messages (4/27)\n";
2223 print "\n";
2224
2225 print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
2226 $new_show = <STDIN>;
2227 if ( $new_show =~ /^[12]\n/i ) {
2228 $default_unseen_type = $new_show;
2229 }
2230 $default_unseen_type =~ s/[\r\n]//g;
2231 return $default_unseen_type;
2232 }
2233
2234 # Auto create special folders
2235 sub command214 {
2236 print "Would you like the Sent, Trash, and Drafts folders to be created\n";
2237 print "automatically print for you when a user logs in? If the user\n";
2238 print "accidentally deletes their special folders, this option will\n";
2239 print "automatically create it again for them.\n";
2240 print "\n";
2241
2242 if ( lc($auto_create_special) eq 'true' ) {
2243 $default_value = "y";
2244 } else {
2245 $default_value = "n";
2246 }
2247 print "Auto create special folders? (y/n) [$WHT$default_value$NRM]: $WHT";
2248 $new_show = <STDIN>;
2249 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2250 $auto_create_special = 'true';
2251 } else {
2252 $auto_create_special = 'false';
2253 }
2254 return $auto_create_special;
2255 }
2256
2257 # Automatically delete folders
2258 sub command215 {
2259 if ( $imap_server_type eq "uw" ) {
2260 print "UW IMAP servers will not allow folders containing mail to also contain folders.\n";
2261 print "Deleting folders will bypass the trash folder and be immediately deleted\n\n";
2262 print "If this is not the correct value for your server,\n";
2263 print "please use option D on the Main Menu to configure your server correctly.\n\n";
2264 print "Press enter to continue...\n";
2265 $new_delete = <STDIN>;
2266 $delete_folder = 'true';
2267 } else {
2268 if ( $imap_server_type eq "courier" ) {
2269 print "Courier (or Courier-IMAP) IMAP servers may not support ";
2270 print "subfolders of Trash. \n";
2271 print "Specifically, if Courier is set to always move messages to Trash, \n";
2272 print "Trash will be treated by Courier as a special folder that does not \n";
2273 print "allow subfolders. \n\n";
2274 print "Please verify your Courier configuration, and test folder deletion \n";
2275 print "when changing this setting.\n\n";
2276 }
2277
2278 print "Are subfolders of the Trash supported by your IMAP server?\n";
2279 print "If so, should deleted folders be sent to Trash?\n";
2280 print "If not, say no (deleted folders should not be sent to Trash)\n\n";
2281 # reversal of logic.
2282 # question was: Should folders be automatically deleted instead of sent to trash..
2283 # we've changed the question to make it more clear,
2284 # and are here handling that to avoid changing the answers..
2285 if ( lc($delete_folder) eq 'true' ) {
2286 $default_value = "n";
2287 } else {
2288 $default_value = "y";
2289 }
2290 print "Send deleted folders to Trash? (y/n) [$WHT$default_value$NRM]: $WHT";
2291 $new_delete = <STDIN>;
2292 if ( ( $new_delete =~ /^y\n/i ) || ( ( $new_delete =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2293 $delete_folder = 'false';
2294 } else {
2295 $delete_folder = 'true';
2296 }
2297 }
2298 return $delete_folder;
2299 }
2300
2301 #noselect fix
2302 sub command216 {
2303 print "Some IMAP servers allow subfolders to exist even if the parent\n";
2304 print "folders do not. This fixes some problems with the folder list\n";
2305 print "when this is the case, causing the /NoSelect folders to be displayed\n";
2306 print "\n";
2307
2308 if ( lc($noselect_fix_enable) eq 'true' ) {
2309 $default_value = "y";
2310 } else {
2311 $default_value = "n";
2312 }
2313 print "enable noselect fix? (y/n) [$WHT$noselect_fix_enable$NRM]: $WHT";
2314 $noselect_fix_enable = <STDIN>;
2315 if ( ( $noselect_fix_enable =~ /^y\n/i ) || ( ( $noselect_fix_enable =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2316 $noselect_fix_enable = 'true';
2317 } else {
2318 $noselect_fix_enable = 'false';
2319 }
2320 return $noselect_fix_enable;
2321 }
2322 ############# GENERAL OPTIONS #####################
2323
2324 # Data directory
2325 sub command33a {
2326 print "Specify the location for your data directory.\n";
2327 print "You need to create this directory yourself.\n";
2328 print "The path name can be absolute or relative (to the config directory).\n";
2329 print "Here are two examples:\n";
2330 print " Absolute: /var/local/squirrelmail/data/\n";
2331 print " Relative: ../data/\n";
2332 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2333 print "will be converted to their absolute path equivalents in config.php.\n\n";
2334 print "Note: There are potential security risks with having a writeable directory\n";
2335 print "under the web server's root directory (ex: /home/httpd/html).\n";
2336 print "For this reason, it is recommended to put the data directory\n";
2337 print "in an alternate location of your choice. \n";
2338 print "\n";
2339
2340 print "[$WHT$data_dir$NRM]: $WHT";
2341 $new_data_dir = <STDIN>;
2342 if ( $new_data_dir eq "\n" ) {
2343 $new_data_dir = $data_dir;
2344 } else {
2345 $new_data_dir =~ s/[\r\n]//g;
2346 }
2347 if ( $new_data_dir =~ /^\s*$/ ) {
2348 $new_data_dir = "";
2349 } else {
2350 $new_data_dir =~ s/\/*$//g;
2351 $new_data_dir =~ s/$/\//g;
2352 }
2353 return $new_data_dir;
2354 }
2355
2356 # Attachment directory
2357 sub command33b {
2358 print "Path to directory used for storing attachments while a mail is\n";
2359 print "being composed. The path name can be absolute or relative (to the\n";
2360 print "config directory). Here are two examples:\n";
2361 print " Absolute: /var/local/squirrelmail/attach/\n";
2362 print " Relative: ../attach/\n";
2363 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2364 print "will be converted to their absolute path equivalents in config.php.\n\n";
2365 print "Note: There are a few security considerations regarding this\n";
2366 print "directory:\n";
2367 print " 1. It should have the permission 733 (rwx-wx-wx) to make it\n";
2368 print " impossible for a random person with access to the webserver\n";
2369 print " to list files in this directory. Confidential data might\n";
2370 print " be laying around in there.\n";
2371 print " Depending on your user:group assignments, 730 (rwx-wx---)\n";
2372 print " may be possible, and more secure (e.g. root:apache)\n";
2373 print " 2. Since the webserver is not able to list the files in the\n";
2374 print " content is also impossible for the webserver to delete files\n";
2375 print " lying around there for too long.\n";
2376 print " 3. It should probably be another directory than the data\n";
2377 print " directory specified in option 3.\n";
2378 print "\n";
2379
2380 print "[$WHT$attachment_dir$NRM]: $WHT";
2381 $new_attachment_dir = <STDIN>;
2382 if ( $new_attachment_dir eq "\n" ) {
2383 $new_attachment_dir = $attachment_dir;
2384 } else {
2385 $new_attachment_dir =~ s/[\r\n]//g;
2386 }
2387 if ( $new_attachment_dir =~ /^\s*$/ ) {
2388 $new_attachment_dir = "";
2389 } else {
2390 $new_attachment_dir =~ s/\/*$//g;
2391 $new_attachment_dir =~ s/$/\//g;
2392 }
2393 return $new_attachment_dir;
2394 }
2395
2396 sub command33c {
2397 print "The directory hash level setting allows you to configure the level\n";
2398 print "of hashing that SquirrelMail employs in your data and attachment\n";
2399 print "directories. This value must be an integer ranging from 0 to 4.\n";
2400 print "When this value is set to 0, SquirrelMail will simply store all\n";
2401 print "files as normal in the data and attachment directories. However,\n";
2402 print "when set to a value from 1 to 4, a simple hashing scheme will be\n";
2403 print "used to organize the files in this directory. In short, the crc32\n";
2404 print "value for a username will be computed. Then, up to the first 4\n";
2405 print "digits of the hash, as set by this configuration value, will be\n";
2406 print "used to directory hash the files for that user in the data and\n";
2407 print "attachment directory. This allows for better performance on\n";
2408 print "servers with larger numbers of users.\n";
2409 print "\n";
2410
2411 print "[$WHT$dir_hash_level$NRM]: $WHT";
2412 $new_dir_hash_level = <STDIN>;
2413 if ( $new_dir_hash_level eq "\n" ) {
2414 $new_dir_hash_level = $dir_hash_level;
2415 } else {
2416 $new_dir_hash_level =~ s/[\r\n]//g;
2417 }
2418 if ( ( int($new_dir_hash_level) < 0 )
2419 || ( int($new_dir_hash_level) > 4 )
2420 || !( int($new_dir_hash_level) eq $new_dir_hash_level ) ) {
2421 print "Invalid Directory Hash Level.\n";
2422 print "Value must be an integer ranging from 0 to 4\n";
2423 print "Hit enter to continue.\n";
2424 $enter_key = <STDIN>;
2425
2426 $new_dir_hash_level = $dir_hash_level;
2427 }
2428
2429 return $new_dir_hash_level;
2430 }
2431
2432 sub command35 {
2433 print "This is the default size (in pixels) of the left folder list.\n";
2434 print "Default is 200, but you can set it to whatever you wish. This\n";
2435 print "is a user preference, so this will only show up as their default.\n";
2436 print "\n";
2437 print "[$WHT$default_left_size$NRM]: $WHT";
2438 $new_default_left_size = <STDIN>;
2439 if ( $new_default_left_size eq "\n" ) {
2440 $new_default_left_size = $default_left_size;
2441 } else {
2442 $new_default_left_size =~ s/[\r\n]//g;
2443 }
2444 return $new_default_left_size;
2445 }
2446
2447 sub command36 {
2448 print "Some IMAP servers only have lowercase letters in the usernames\n";
2449 print "but they still allow people with uppercase to log in. This\n";
2450 print "causes a problem with the user's preference files. This option\n";
2451 print "transparently changes all usernames to lowercase.";
2452 print "\n";
2453
2454 if ( lc($force_username_lowercase) eq 'true' ) {
2455 $default_value = "y";
2456 } else {
2457 $default_value = "n";
2458 }
2459 print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
2460 $new_show = <STDIN>;
2461 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2462 return 'true';
2463 }
2464 return 'false';
2465 }
2466
2467 sub command37 {
2468 print "";
2469 print "\n";
2470
2471 if ( lc($default_use_priority) eq 'true' ) {
2472 $default_value = "y";
2473 } else {
2474 $default_value = "n";
2475 }
2476
2477 print "Allow users to specify priority of outgoing mail (y/n) [$WHT$default_value$NRM]: $WHT";
2478 $new_show = <STDIN>;
2479 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2480 return 'true';
2481 }
2482 return 'false';
2483 }
2484
2485 sub command38 {
2486 print "";
2487 print "\n";
2488
2489 if ( lc($hide_sm_attributions) eq 'true' ) {
2490 $default_value = "y";
2491 } else {
2492 $default_value = "n";
2493 }
2494
2495 print "Hide SM attributions (y/n) [$WHT$default_value$NRM]: $WHT";
2496 $new_show = <STDIN>;
2497 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2498 return 'true';
2499 }
2500 return 'false';
2501 }
2502
2503 sub command39 {
2504 print "";
2505 print "\n";
2506
2507 if ( lc($default_use_mdn) eq 'true' ) {
2508 $default_value = "y";
2509 } else {
2510 $default_value = "n";
2511 }
2512
2513 print "Enable support for read/delivery receipt support (y/n) [$WHT$default_value$NRM]: $WHT";
2514 $new_show = <STDIN>;
2515 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2516 return 'true';
2517 }
2518 return 'false';
2519 }
2520
2521
2522 sub command310 {
2523 print " In loosely managed environments, you may want to allow users
2524 to edit their full name and email address. In strictly managed
2525 environments, you may want to force users to use the name
2526 and email address assigned to them.
2527
2528 'y' - allow a user to edit their full name and email address,
2529 'n' - users must use the assigned values.
2530
2531 ";
2532
2533 if ( lc($edit_identity) eq 'true' ) {
2534 $default_value = "y";
2535 } else {
2536 $default_value = "n";
2537 }
2538 print "Allow editing of user's identity? (y/n) [$WHT$default_value$NRM]: $WHT";
2539 $new_edit = <STDIN>;
2540 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2541 $edit_identity = 'true';
2542 $edit_name = 'true';
2543 $hide_auth_header = command311b();
2544 } else {
2545 $edit_identity = 'false';
2546 $edit_name = command311();
2547 $hide_auth_header = command311b();
2548 }
2549 return $edit_identity;
2550 }
2551
2552 sub command311 {
2553 print "$NRM";
2554 print "\n Given that users are not allowed to modify their
2555 email address, can they edit their full name?
2556
2557 ";
2558
2559 if ( lc($edit_name) eq 'true' ) {
2560 $default_value = "y";
2561 } else {
2562 $default_value = "n";
2563 }
2564 print "Allow the user to edit their full name? (y/n) [$WHT$default_value$NRM]: $WHT";
2565 $new_edit = <STDIN>;
2566 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2567 $edit_name = 'true';
2568 } else {
2569 $edit_name = 'false';
2570 }
2571 return $edit_name;
2572 }
2573
2574 sub command311b {
2575 print "$NRM";
2576 print "\n SquirrelMail adds username information to every outgoing
2577 email in order to prevent possible sender forging when users are
2578 allowed to change their email and/or full name.
2579
2580 You can remove user information from this header (y) if you think that
2581 it violates privacy or security.
2582
2583 Note: If users are allowed to change their email addresses,
2584 this setting will make it difficult to determine who sent what where.
2585 Use at your own risk.
2586
2587 Note: If you have defined a header encryption key in your SMTP or
2588 Sendmail settings (see the \"Server Settings\" option page), this
2589 setting is ignored because all user information in outgoing messages
2590 is encoded.
2591
2592 ";
2593
2594 if ( lc($hide_auth_header) eq "true" ) {
2595 $default_value = "y";
2596 } else {
2597 $default_value = "n";
2598 }
2599 print "Remove username from email headers? (y/n) [$WHT$default_value$NRM]: $WHT";
2600 $new_header = <STDIN>;
2601 if ( ( $new_header =~ /^y\n/i ) || ( ( $new_header =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2602 $hide_auth_header = "true";
2603 } else {
2604 $hide_auth_header = "false";
2605 }
2606 return $hide_auth_header;
2607 }
2608
2609 sub command312 {
2610 print "This option allows you to disable server side thread sorting if your server \n";
2611 print "declares THREAD support, but you don't want to provide threading options \n";
2612 print "to end users or THREAD extension is broken or extension does not work with \n";
2613 print "options used by SquirrelMail. Option is not used, if THREAD extension is \n";
2614 print "not declared in IMAP CAPABILITY.\n";
2615 print "\n";
2616
2617 if ( lc($disable_thread_sort) eq 'true' ) {
2618 $default_value = "y";
2619 } else {
2620 $default_value = "n";
2621 }
2622 print "Disable server side thread sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2623 $disable_thread_sort = <STDIN>;
2624 if ( ( $disable_thread_sort =~ /^y\n/i ) || ( ( $disable_thread_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2625 $disable_thread_sort = 'true';
2626 } else {
2627 $disable_thread_sort = 'false';
2628 }
2629 return $disable_thread_sort;
2630 }
2631
2632 sub command313 {
2633 print "This option allows you to disable server side sorting if your server declares \n";
2634 print "SORT support, but SORT extension is broken or does not work with options \n";
2635 print "used by SquirrelMail. Option is not used, if SORT extension is not declared \n";
2636 print "in IMAP CAPABILITY.\n";
2637 print "\n";
2638 print "It is strongly recommended to keep server side sorting enabled, if your ";
2639 print "IMAP server supports it.";
2640 print "\n";
2641
2642 if ( lc($disable_server_sort) eq 'true' ) {
2643 $default_value = "y";
2644 } else {
2645 $default_value = "n";
2646 }
2647 print "Disable server-side sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2648 $disable_server_sort = <STDIN>;
2649 if ( ( $disable_server_sort =~ /^y\n/i ) || ( ( $disable_server_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2650 $disable_server_sort = 'true';
2651 } else {
2652 $disable_server_sort = 'false';
2653 }
2654 return $disable_server_sort;
2655 }
2656
2657 sub command314 {
2658 print "This option allows you to choose if SM uses charset search\n";
2659 print "Your IMAP server must support the SEARCH CHARSET command for this to work\n";
2660 print "\n";
2661
2662 if ( lc($allow_charset_search) eq 'true' ) {
2663 $default_value = "y";
2664 } else {
2665 $default_value = "n";
2666 }
2667 print "Allow charset searching? (y/n) [$WHT$default_value$NRM]: $WHT";
2668 $allow_charset_search = <STDIN>;
2669 if ( ( $allow_charset_search =~ /^y\n/i ) || ( ( $allow_charset_search =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2670 $allow_charset_search = 'true';
2671 } else {
2672 $allow_charset_search = 'false';
2673 }
2674 return $allow_charset_search;
2675 }
2676
2677 # command315 (UID support) obsoleted.
2678
2679 # advanced search option
2680 sub command316 {
2681 print "This option allows you to control the use of advanced search form.\n";
2682 print " 0 = enable basic search only\n";
2683 print " 1 = enable advanced search only\n";
2684 print " 2 = enable both\n";
2685 print "\n";
2686
2687 print "Allowed search (0,1,2)? [$WHT$allow_advanced_search$NRM]: $WHT";
2688 $new_allow_advanced_search = <STDIN>;
2689 if ( $new_allow_advanced_search =~ /^[012]\n/i ) {
2690 $allow_advanced_search = $new_allow_advanced_search;
2691 }
2692 $allow_advanced_search =~ s/[\r\n]//g;
2693 return $allow_advanced_search;
2694 }
2695
2696
2697 sub command317 {
2698 print "This option allows you to change the name of the PHP session used\n";
2699 print "by SquirrelMail. Unless you know what you are doing, you probably\n";
2700 print "don't need or want to change this from the default of SQMSESSID.\n";
2701 print "[$WHT$session_name$NRM]: $WHT";
2702 $new_session_name = <STDIN>;
2703 chomp($new_session_name);
2704 if ( $new_session_name eq "" ) {
2705 $new_session_name = $session_name;
2706 }
2707 return $new_session_name;
2708 }
2709
2710 # time zone config (since 1.5.1)
2711 sub command318 {
2712 print "This option allows you to control the use of time zones.\n";
2713 print " 0 = (default) standard, GNU C time zone names\n";
2714 print " 1 = strict, generic time zone codes with offsets\n";
2715 print " 2 = custom, GNU C time zones loaded from config/timezones.php\n";
2716 print " 3 = custom strict, generic time zone codes with offsets loaded \n";
2717 print " from config/timezones.php\n";
2718 print "See SquirrelMail documentation about format of config/timezones.php file.\n";
2719 print "\n";
2720
2721 print "Desired time zone configuration (0,1,2,3)? [$WHT$time_zone_type$NRM]: $WHT";
2722 $new_time_zone_type = <STDIN>;
2723 if ( $new_time_zone_type =~ /^[0123]\n/i ) {
2724 $time_zone_type = $new_time_zone_type;
2725 } else {
2726 print "\nInvalid configuration value.\n";
2727 print "\nPress enter to continue...";
2728 $tmp = <STDIN>;
2729 }
2730 $time_zone_type =~ s/[\r\n]//g;
2731 return $time_zone_type;
2732 }
2733
2734 # set the location base for redirects (since 1.5.2)
2735 sub command_config_location_base {
2736 print "Here you can set the base part of the SquirrelMail URL.\n";
2737 print "It is normally autodetected but if that fails, use this\n";
2738 print "option to override.\n";
2739 print "It should contain only the protocol and hostname/port parts\n";
2740 print "of the URL; the full path will be appended automatically.\n\n";
2741 print "Examples:\nhttp://webmail.example.org\nhttp://webmail.example.com:8080\nhttps://webmail.example.com:6691\n\n";
2742 print "Do not add any path elements.\n";
2743
2744 print "URL base? [" .$WHT."autodetect$NRM]: $WHT";
2745 $new_config_location_base = <STDIN>;
2746 chomp($new_config_location_base);
2747 $config_location_base = $new_config_location_base;
2748
2749 return $config_location_base;
2750 }
2751
2752 # only_secure_cookies (since 1.5.2)
2753 sub command319 {
2754 print "This option allows you to specify that if a user session is initiated\n";
2755 print "under a secure (HTTPS, SSL-encrypted) connection, the cookies given to\n";
2756 print "the browser will ONLY be transmitted via a secure connection henceforth.\n\n";
2757 print "Generally this is a Good Thing, and should NOT be disabled. However,\n";
2758 print "if you intend to use the Secure Login or Show SSL Link plugins to\n";
2759 print "encrypt the user login, but not the rest of the SquirrelMail session,\n";
2760 print "this can be turned off. Think twice before doing so.\n";
2761 print "\n";
2762
2763 if ( lc($only_secure_cookies) eq 'true' ) {
2764 $default_value = "y";
2765 } else {
2766 $default_value = "n";
2767 }
2768 print "Transmit cookies only on secure connection when available? (y/n) [$WHT$default_value$NRM]: $WHT";
2769 $only_secure_cookies = <STDIN>;
2770 if ( ( $only_secure_cookies =~ /^y\n/i ) || ( ( $only_secure_cookies =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2771 $only_secure_cookies = 'true';
2772 } else {
2773 $only_secure_cookies = 'false';
2774 }
2775 return $only_secure_cookies;
2776 }
2777
2778
2779 # disable_security_tokens (since 1.5.2)
2780 sub command320 {
2781 print "This option allows you to turn off the security checks in the forms\n";
2782 print "that SquirrelMail generates. It is NOT RECOMMENDED that you disable\n";
2783 print "this feature - otherwise, your users may be exposed to phishing and\n";
2784 print "other attacks.\n";
2785 print "Unless you know what you are doing, you should leave this set to \"NO\".\n";
2786 print "\n";
2787
2788 if ( lc($disable_security_tokens) eq 'true' ) {
2789 $default_value = "y";
2790 } else {
2791 $default_value = "n";
2792 }
2793 print "Disable secure forms? (y/n) [$WHT$default_value$NRM]: $WHT";
2794 $disable_security_tokens = <STDIN>;
2795 if ( ( $disable_security_tokens =~ /^y\n/i ) || ( ( $disable_security_tokens =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2796 $disable_security_tokens = 'true';
2797 } else {
2798 $disable_security_tokens = 'false';
2799 }
2800 return $disable_security_tokens;
2801 }
2802
2803
2804
2805 # check_referrer (since 1.1.5.2)
2806 sub command321 {
2807 print "This option allows you to enable referal checks for all page requests\n";
2808 print "made to SquirrelMail. This can help ensure that page requests came\n";
2809 print "from the same server and not from an attacker's site (usually the\n";
2810 print "result of a XSS or phishing attack). To enable referal checking,\n";
2811 print "this setting can be set to the domain where your SquirrelMail is\n";
2812 print "being hosted (usually the same as the Domain setting under Server\n";
2813 print "Settings). For example, it could be \"example.com\", or if you\n";
2814 print "use a plugin (such as Login Manager) to host SquirrelMail on more\n";
2815 print "than one domain, you can set this to \"###DOMAIN###\" to tell it\n";
2816 print "to use the current domain.\n";
2817 print "\n";
2818 print "However, in some cases (where proxy servers are in use, etc.), the\n";
2819 print "domain might be different.\n";
2820 print "\n";
2821 print "NOTE that referal checks are not foolproof - they can be spoofed by\n";
2822 print "browsers, and some browsers intentionally don't send referal\n";
2823 print "information (in which case, the check is silently bypassed)\n";
2824 print "\n";