Fix HTTPS detection under Windows IIS (#2318118)
[squirrelmail.git] / config / conf.pl
1 #!/usr/bin/env perl
2 # conf.pl
3 #
4 # Copyright (c) 1999-2007 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 $ask_user_info = 'true' if ( !$ask_user_info );
495
496 if ( $ARGV[0] eq '--install-plugin' ) {
497 print "Activating plugin " . $ARGV[1] . "\n";
498 if ( -d "../plugins/" . $ARGV[1]) {
499 push @plugins, $ARGV[1];
500 save_data();
501 exit(0);
502 } else {
503 print "No such plugin.\n";
504 exit(1);
505 }
506 } elsif ( $ARGV[0] eq '--remove-plugin' ) {
507 print "Removing plugin " . $ARGV[1] . "\n";
508 foreach $plugin (@plugins) {
509 if ( $plugin ne $ARGV[1] ) {
510 push @newplugins, $plugin;
511 }
512 }
513 @plugins = @newplugins;
514 save_data();
515 exit(0);
516 } elsif ( $ARGV[0] eq '--update-plugins' or $ARGV[0] eq '-u') {
517 build_plugin_hook_array();
518 exit(0);
519 } elsif ( $ARGV[0] eq '--help' or $ARGV[0] eq '-h') {
520 print "SquirrelMail Configuration Script\n";
521 print "Usage:\n";
522 print " * No arguments: initiates the configuration dialog\n";
523 print " * --install-plugin <plugin> : activates the specified plugin\n";
524 print " * --remove-plugin <plugin> : deactivates the specified plugin\n";
525 print " * --update-plugins , -u : rebuilds plugin_hooks.php according\n";
526 print " to plugins activated in config.php\n";
527 print " * --help , -h : Displays this help\n";
528 print "\n";
529 exit(0);
530 }
531
532
533
534 ####################################################################################
535
536 # used in multiple places, define once
537 $list_supported_imap_servers =
538 " bincimap = Binc IMAP server\n" .
539 " courier = Courier IMAP server\n" .
540 " cyrus = Cyrus IMAP server\n" .
541 " dovecot = Dovecot Secure IMAP server\n" .
542 " exchange = Microsoft Exchange IMAP server\n" .
543 " hmailserver = hMailServer\n" .
544 " macosx = Mac OS X Mailserver\n" .
545 " mercury32 = Mercury/32\n" .
546 " uw = University of Washington's IMAP server\n";
547
548 #####################################################################################
549 if ( $config_use_color == 1 ) {
550 $WHT = "\x1B[37;1m";
551 $NRM = "\x1B[0m";
552 } else {
553 $WHT = "";
554 $NRM = "";
555 $config_use_color = 2;
556 }
557
558 # lists can be printed in more than one column; default is just one
559 #
560 $columns = 1;
561
562 # try to get screen width dynamically if possible; default to 80
563 # (user can override with "w#" command)
564 #
565 eval { require "sys/ioctl.ph" };
566 if ($@
567 || !defined &TIOCGWINSZ
568 || !open(TTY, "+</dev/tty")
569 || !ioctl(TTY, &TIOCGWINSZ, $winsize='')) {
570 $screen_width = 80;
571 } else {
572 ($row, $col, $xpixel, $ypixel) = unpack('S4', $winsize);
573 $screen_width = $col;
574 }
575
576 while ( ( $command ne "q" ) && ( $command ne "Q" ) && ( $command ne ":q" ) ) {
577 clear_screen();
578 print $WHT. "SquirrelMail Configuration : " . $NRM;
579 if ( $config == 1 ) { print "Read: config.php"; }
580 elsif ( $config == 2 ) { print "Read: config_default.php"; }
581 print " ($print_config_version)\n";
582 print "---------------------------------------------------------\n";
583
584 if ( $menu == 0 ) {
585 print $WHT. "Main Menu --\n" . $NRM;
586 print "1. Organization Preferences\n";
587 print "2. Server Settings\n";
588 print "3. Folder Defaults\n";
589 print "4. General Options\n";
590 print "5. User Interface\n";
591 print "6. Address Books\n";
592 print "7. Message of the Day (MOTD)\n";
593 print "8. Plugins\n";
594 print "9. Database\n";
595 print "10. Language settings\n";
596 print "11. Tweaks\n";
597 print "\n";
598 print "D. Set pre-defined settings for specific IMAP servers\n";
599 print "\n";
600 } elsif ( $menu == 1 ) {
601 print $WHT. "Organization Preferences\n" . $NRM;
602 print "1. Organization Name : $WHT$org_name$NRM\n";
603 print "2. Organization Logo : $WHT$org_logo$NRM\n";
604 print "3. Org. Logo Width/Height : $WHT($org_logo_width/$org_logo_height)$NRM\n";
605 print "4. Organization Title : $WHT$org_title$NRM\n";
606 print "5. Signout Page : $WHT$signout_page$NRM\n";
607 print "6. Top Frame : $WHT$frame_top$NRM\n";
608 print "7. Provider link : $WHT$provider_uri$NRM\n";
609 print "8. Provider link text : $WHT$provider_name$NRM\n";
610
611 print "\n";
612 print "R Return to Main Menu\n";
613 } elsif ( $menu == 2 ) {
614 print $WHT. "Server Settings\n\n" . $NRM;
615 print $WHT . "General" . $NRM . "\n";
616 print "-------\n";
617 print "1. Domain : $WHT$domain$NRM\n";
618 print "2. Invert Time : $WHT$invert_time$NRM\n";
619 print "3. Sendmail or SMTP : $WHT";
620 if ( lc($useSendmail) eq 'true' ) {
621 print "Sendmail";
622 } else {
623 print "SMTP";
624 }
625 print "$NRM\n";
626 print "\n";
627
628 if ( $show_imap_settings ) {
629 print $WHT . "IMAP Settings". $NRM . "\n--------------\n";
630 print "4. IMAP Server : $WHT$imapServerAddress$NRM\n";
631 print "5. IMAP Port : $WHT$imapPort$NRM\n";
632 print "6. Authentication type : $WHT$imap_auth_mech$NRM\n";
633 print "7. Secure IMAP (TLS) : $WHT" . display_use_tls($use_imap_tls) . "$NRM\n";
634 print "8. Server software : $WHT$imap_server_type$NRM\n";
635 print "9. Delimiter : $WHT$optional_delimiter$NRM\n";
636 print "\n";
637 } elsif ( $show_smtp_settings ) {
638 if ( lc($useSendmail) eq 'true' ) {
639 print $WHT . "Sendmail" . $NRM . "\n--------\n";
640 print "4. Sendmail Path : $WHT$sendmail_path$NRM\n";
641 print "5. Sendmail arguments : $WHT$sendmail_args$NRM\n";
642 print "6. Header encryption key : $WHT$encode_header_key$NRM\n";
643 print "\n";
644 } else {
645 print $WHT . "SMTP Settings" . $NRM . "\n-------------\n";
646 print "4. SMTP Server : $WHT$smtpServerAddress$NRM\n";
647 print "5. SMTP Port : $WHT$smtpPort$NRM\n";
648 print "6. POP before SMTP : $WHT$pop_before_smtp$NRM\n";
649 print "7. SMTP Authentication : $WHT$smtp_auth_mech" . display_smtp_sitewide_userpass() ."$NRM\n";
650 print "8. Secure SMTP (TLS) : $WHT" . display_use_tls($use_smtp_tls) . "$NRM\n";
651 print "9. Header encryption key : $WHT$encode_header_key$NRM\n";
652 print "\n";
653 }
654 }
655
656 if ($show_imap_settings == 0) {
657 print "A. Update IMAP Settings : ";
658 print "$WHT$imapServerAddress$NRM:";
659 print "$WHT$imapPort$NRM ";
660 print "($WHT$imap_server_type$NRM)\n";
661 }
662 if ($show_smtp_settings == 0) {
663 if ( lc($useSendmail) eq 'true' ) {
664 print "B. Change Sendmail Config : $WHT$sendmail_path$NRM\n";
665 } else {
666 print "B. Update SMTP Settings : ";
667 print "$WHT$smtpServerAddress$NRM:";
668 print "$WHT$smtpPort$NRM\n";
669 }
670 }
671 if ( $show_smtp_settings || $show_imap_settings )
672 {
673 print "H. Hide " .
674 ($show_imap_settings ? "IMAP Server" :
675 (lc($useSendmail) eq 'true') ? "Sendmail" : "SMTP") . " Settings\n";
676 }
677
678 print "\n";
679 print "R Return to Main Menu\n";
680 } elsif ( $menu == 3 ) {
681 print $WHT. "Folder Defaults\n" . $NRM;
682 print "1. Default Folder Prefix : $WHT$default_folder_prefix$NRM\n";
683 print "2. Show Folder Prefix Option : $WHT$show_prefix_option$NRM\n";
684 print "3. Trash Folder : $WHT$trash_folder$NRM\n";
685 print "4. Sent Folder : $WHT$sent_folder$NRM\n";
686 print "5. Drafts Folder : $WHT$draft_folder$NRM\n";
687 print "6. By default, move to trash : $WHT$default_move_to_trash$NRM\n";
688 print "7. By default, save sent messages : $WHT$default_move_to_sent$NRM\n";
689 print "8. By default, save as draft : $WHT$default_save_as_draft$NRM\n";
690 print "9. List Special Folders First : $WHT$list_special_folders_first$NRM\n";
691 print "10. Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
692 print "11. Auto Expunge : $WHT$auto_expunge$NRM\n";
693 print "12. Default Sub. of INBOX : $WHT$default_sub_of_inbox$NRM\n";
694 print "13. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
695 print "14. Default Unseen Notify : $WHT$default_unseen_notify$NRM\n";
696 print "15. Default Unseen Type : $WHT$default_unseen_type$NRM\n";
697 print "16. Auto Create Special Folders : $WHT$auto_create_special$NRM\n";
698 print "17. Folder Delete Bypasses Trash : $WHT$delete_folder$NRM\n";
699 print "18. Enable /NoSelect folder fix : $WHT$noselect_fix_enable$NRM\n";
700 print "\n";
701 print "R Return to Main Menu\n";
702 } elsif ( $menu == 4 ) {
703 print $WHT. "General Options\n" . $NRM;
704 print "1. Data Directory : $WHT$data_dir$NRM\n";
705 print "2. Attachment Directory : $WHT$attachment_dir$NRM\n";
706 print "3. Directory Hash Level : $WHT$dir_hash_level$NRM\n";
707 print "4. Default Left Size : $WHT$default_left_size$NRM\n";
708 print "5. Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
709 print "6. Allow use of priority : $WHT$default_use_priority$NRM\n";
710 print "7. Hide SM attributions : $WHT$hide_sm_attributions$NRM\n";
711 print "8. Allow use of receipts : $WHT$default_use_mdn$NRM\n";
712 print "9. Allow editing of identity : $WHT$edit_identity$NRM\n";
713 print " Allow editing of name : $WHT$edit_name$NRM\n";
714 print " Remove username from header : $WHT$hide_auth_header$NRM\n";
715 print "10. Disable server thread sort : $WHT$disable_thread_sort$NRM\n";
716 print "11. Disable server-side sorting : $WHT$disable_server_sort$NRM\n";
717 print "12. Allow server charset search : $WHT$allow_charset_search$NRM\n";
718 print "13. Allow advanced search : $WHT$allow_advanced_search$NRM\n";
719 print "14. PHP session name : $WHT$session_name$NRM\n";
720 print "15. Time zone configuration : $WHT$time_zone_type$NRM\n";
721 print "16. Location base : $WHT$config_location_base$NRM\n";
722 print "17. Only secure cookies if poss. : $WHT$only_secure_cookies$NRM\n";
723 print "\n";
724 print "R Return to Main Menu\n";
725 } elsif ( $menu == 5 ) {
726 print $WHT. "User Interface\n" . $NRM;
727 print "1. Use Icons? : $WHT$use_icons$NRM\n";
728 # print "3. Default Icon Set : $WHT$icon_theme_def$NRM\n";
729 print "2. Default font size : $WHT$default_fontsize$NRM\n";
730 print "3. Manage template sets (skins)\n";
731 print "4. Manage user themes\n";
732 print "5. Manage font sets\n";
733 print "6. Manage icon themes\n";
734
735 print "\n";
736 print "R Return to Main Menu\n";
737 } elsif ( $menu == 6 ) {
738 print $WHT. "Address Books\n" . $NRM;
739 print "1. Change LDAP Servers\n";
740 for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
741 print " > $ldap_host[$count]\n";
742 }
743 print "2. Use Javascript address book search : $WHT$default_use_javascript_addr_book$NRM\n";
744 print "3. Global address book file : $WHT$abook_global_file$NRM\n";
745 print "4. Allow writing into global file address book : $WHT$abook_global_file_writeable$NRM\n";
746 print "5. Allow listing of global file address book : $WHT$abook_global_file_listing$NRM\n";
747 print "6. Allowed address book line length : $WHT$abook_file_line_length$NRM\n";
748 print "\n";
749 print "R Return to Main Menu\n";
750 } elsif ( $menu == 7 ) {
751 print $WHT. "Message of the Day (MOTD)\n" . $NRM;
752 print "\n$motd\n";
753 print "\n";
754 print "1 Edit the MOTD\n";
755 print "\n";
756 print "R Return to Main Menu\n";
757 } elsif ( $menu == 8 ) {
758 if (lc($disable_plugins) eq 'true' && $disable_plugins_user ne '') {
759 print $WHT. "Plugins (WARNING: All plugins are currently disabled\n for the user \"$disable_plugins_user\"!)\n" . $NRM;
760 } elsif (lc($disable_plugins) eq 'true') {
761 print $WHT. "Plugins (WARNING: All plugins are currently disabled!)\n" . $NRM;
762 } else {
763 print $WHT. "Plugins\n" . $NRM;
764 }
765 print " Installed Plugins\n";
766 if ($columns > 1) {
767 $num = print_multi_col_list(1, $columns, $screen_width, 1, @plugins);
768 } else {
769 $num = 0;
770 for ( $count = 0 ; $count <= $#plugins ; $count++ ) {
771 $num = $count + 1;
772 $english_name = get_plugin_english_name($plugins[$count]);
773 if ( $english_name eq "" ) {
774 print " $WHT$num.$NRM $plugins[$count]" . get_plugin_version($plugins[$count]) . "\n";
775 } else {
776 print " $WHT$num.$NRM $english_name ($plugins[$count])" . get_plugin_version($plugins[$count]) . "\n";
777 }
778 }
779 }
780 print "\n Available Plugins:\n";
781 opendir( DIR, "../plugins" );
782 @files = sort(readdir(DIR));
783 $pos = 0;
784 @unused_plugins = ();
785 for ( $i = 0 ; $i <= $#files ; $i++ ) {
786 if ( -d "../plugins/" . $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne ".svn" ) {
787 $match = 0;
788 for ( $k = 0 ; $k <= $#plugins ; $k++ ) {
789 if ( $plugins[$k] eq $files[$i] ) {
790 $match = 1;
791 }
792 }
793 if ( $match == 0 ) {
794 $unused_plugins[$pos] = $files[$i];
795 $pos++;
796 }
797 }
798 }
799
800 if ($columns > 1) {
801 $num = print_multi_col_list($num + 1, $columns, $screen_width, 1, @unused_plugins);
802 } else {
803 for ( $i = 0 ; $i <= $#unused_plugins ; $i++ ) {
804 $num = $num + 1;
805 $english_name = get_plugin_english_name($unused_plugins[$i]);
806 if ( $english_name eq "" ) {
807 print " $WHT$num.$NRM $unused_plugins[$i]" . get_plugin_version($unused_plugins[$i]) . "\n";
808 } else {
809 print " $WHT$num.$NRM $english_name ($unused_plugins[$i])" . get_plugin_version($unused_plugins[$i]) . "\n";
810 }
811 }
812 }
813 closedir DIR;
814
815 print "\n";
816 if (lc($disable_plugins) eq 'true' && $disable_plugins_user ne '') {
817 print "E Enable active plugins (all plugins currently\n disabled for the user \"$disable_plugins_user\")\n";
818 } elsif (lc($disable_plugins) eq 'true') {
819 print "E Enable active plugins (all plugins currently\n disabled)\n";
820 } else {
821 print "D Disable all plugins\n";
822 }
823 print "U Set the user for whom plugins can be disabled\n";
824 print "R Return to Main Menu\n";
825 print "C# List plugins in <#> number of columns\n";
826 print "W# Change screen width to <#> (currently $screen_width)\n";
827 } elsif ( $menu == 9 ) {
828 print $WHT. "Database\n" . $NRM;
829 print "1. DSN for Address Book : $WHT$addrbook_dsn$NRM\n";
830 print "2. Table for Address Book : $WHT$addrbook_table$NRM\n";
831 print "\n";
832 print "3. DSN for Preferences : $WHT$prefs_dsn$NRM\n";
833 print "4. Table for Preferences : $WHT$prefs_table$NRM\n";
834 print "5. Field for username : $WHT$prefs_user_field$NRM ($prefs_user_size)\n";
835 print "6. Field for prefs key : $WHT$prefs_key_field$NRM ($prefs_key_size)\n";
836 print "7. Field for prefs value : $WHT$prefs_val_field$NRM ($prefs_val_size)\n";
837 print "\n";
838 print "8. DSN for Global Address Book : $WHT$addrbook_global_dsn$NRM\n";
839 print "9. Table for Global Address Book : $WHT$addrbook_global_table$NRM\n";
840 print "10. Allow writing into Global Address Book : $WHT$addrbook_global_writeable$NRM\n";
841 print "11. Allow listing of Global Address Book : $WHT$addrbook_global_listing$NRM\n";
842 print "\n";
843 print "R Return to Main Menu\n";
844 } elsif ( $menu == 10 ) {
845 print $WHT. "Language settings\n" . $NRM;
846 print "1. Default Language : $WHT$squirrelmail_default_language$NRM\n";
847 print "2. Default Charset : $WHT$default_charset$NRM\n";
848 print "3. Show alternative language names : $WHT$show_alternative_names$NRM\n";
849 print "4. Enable aggressive decoding : $WHT$aggressive_decoding$NRM\n";
850 print "5. Enable lossy encoding : $WHT$lossy_encoding$NRM\n";
851 print "\n";
852 print "R Return to Main Menu\n";
853 } elsif ( $menu == 11 ) {
854 print $WHT. "Interface tweaks\n" . $NRM;
855 print "1. Display html mails in iframe : $WHT$use_iframe$NRM\n";
856 print "2. Ask user info on first login : $WHT$ask_user_info$NRM\n";
857 print "\n";
858 print $WHT. "PHP tweaks\n" . $NRM;
859 print "4. Use php recode functions : $WHT$use_php_recode$NRM\n";
860 print "5. Use php iconv functions : $WHT$use_php_iconv$NRM\n";
861 print "6. Buffer all output : $WHT$buffer_output$NRM\n";
862 print "\n";
863 print $WHT. "Configuration tweaks\n" . $NRM;
864 print "7. Allow remote configtest : $WHT$allow_remote_configtest$NRM\n";
865 print "8. Debug mode : $WHT$sm_debug_mode$NRM\n";
866 print "9. Secured configuration mode : $WHT$secured_config$NRM\n";
867 print "10. HTTPS port : $WHT$sq_https_port$NRM\n";
868 print "11. Ignore HTTP_X_FORWARDED headers: $WHT$sq_ignore_http_x_forwarded_headers$NRM\n";
869 print "\n";
870 print "R Return to Main Menu\n";
871 }
872 if ( $config_use_color == 1 ) {
873 print "C Turn color off\n";
874 } else {
875 print "C Turn color on\n";
876 }
877 print "S Save data\n";
878 print "Q Quit\n";
879
880 print "\n";
881 print "Command >> " . $WHT;
882 $command = <STDIN>;
883 $command =~ s/[\n\r]//g;
884 $command =~ tr/A-Z/a-z/;
885 print "$NRM\n";
886
887 # Read the commands they entered.
888 if ( $command eq "r" ) {
889 $menu = 0;
890 } elsif ( $command eq "s" ) {
891 save_data();
892 print "Press enter to continue...";
893 $tmp = <STDIN>;
894 $saved = 1;
895 } elsif ( ( $command eq "q" ) && ( $saved == 0 ) ) {
896 print "You have not saved your data.\n";
897 print "Save? [" . $WHT . "Y" . $NRM . "/n]: ";
898 $save = <STDIN>;
899 if ( ( $save =~ /^y/i ) || ( $save =~ /^\s*$/ ) ) {
900 save_data();
901 }
902 } elsif ( $command eq "c" ) {
903 if ( $config_use_color == 1 ) {
904 $config_use_color = 2;
905 $WHT = "";
906 $NRM = "";
907 } else {
908 $config_use_color = 1;
909 $WHT = "\x1B[37;1m";
910 $NRM = "\x1B[0m";
911 }
912 } elsif ( $command =~ /^w([0-9]+)/ ) {
913 $screen_width = $1;
914 } elsif ( $command eq "d" && $menu == 0 ) {
915 set_defaults();
916 } else {
917 $saved = 0;
918 if ( $menu == 0 ) {
919 if ( ( $command > 0 ) && ( $command < 12 ) ) {
920 $menu = $command;
921 }
922 } elsif ( $menu == 1 ) {
923 if ( $command == 1 ) { $org_name = command1(); }
924 elsif ( $command == 2 ) { $org_logo = command2(); }
925 elsif ( $command == 3 ) { ($org_logo_width,$org_logo_height) = command2a(); }
926 elsif ( $command == 4 ) { $org_title = command3(); }
927 elsif ( $command == 5 ) { $signout_page = command4(); }
928 elsif ( $command == 6 ) { $frame_top = command6(); }
929 elsif ( $command == 7 ) { $provider_uri = command7(); }
930 elsif ( $command == 8 ) { $provider_name = command8(); }
931
932 } elsif ( $menu == 2 ) {
933 if ( $command eq "a" ) { $show_imap_settings = 1; $show_smtp_settings = 0; }
934 elsif ( $command eq "b" ) { $show_imap_settings = 0; $show_smtp_settings = 1; }
935 elsif ( $command eq "h" ) { $show_imap_settings = 0; $show_smtp_settings = 0; }
936 elsif ( $command <= 3 ) {
937 if ( $command == 1 ) { $domain = command11(); }
938 elsif ( $command == 2 ) { $invert_time = command110(); }
939 elsif ( $command == 3 ) { $useSendmail = command14(); }
940 $show_imap_settings = 0; $show_smtp_settings = 0;
941 } elsif ( $show_imap_settings ) {
942 if ( $command == 4 ) { $imapServerAddress = command12(); }
943 elsif ( $command == 5 ) { $imapPort = command13(); }
944 elsif ( $command == 6 ) { $imap_auth_mech = command112a(); }
945 elsif ( $command == 7 ) { $use_imap_tls = command_use_tls("IMAP",$use_imap_tls); }
946 elsif ( $command == 8 ) { $imap_server_type = command19(); }
947 elsif ( $command == 9 ) { $optional_delimiter = command111(); }
948 } elsif ( $show_smtp_settings && lc($useSendmail) eq 'true' ) {
949 if ( $command == 4 ) { $sendmail_path = command15(); }
950 elsif ( $command == 5 ) { $sendmail_args = command_sendmail_args(); }
951 elsif ( $command == 6 ) { $encode_header_key = command114(); }
952 } elsif ( $show_smtp_settings ) {
953 if ( $command == 4 ) { $smtpServerAddress = command16(); }
954 elsif ( $command == 5 ) { $smtpPort = command17(); }
955 elsif ( $command == 6 ) { $pop_before_smtp = command18a(); }
956 elsif ( $command == 7 ) { $smtp_auth_mech = command112b(); }
957 elsif ( $command == 8 ) { $use_smtp_tls = command_use_tls("SMTP",$use_smtp_tls); }
958 elsif ( $command == 9 ) { $encode_header_key = command114(); }
959 }
960 } elsif ( $menu == 3 ) {
961 if ( $command == 1 ) { $default_folder_prefix = command21(); }
962 elsif ( $command == 2 ) { $show_prefix_option = command22(); }
963 elsif ( $command == 3 ) { $trash_folder = command23a(); }
964 elsif ( $command == 4 ) { $sent_folder = command23b(); }
965 elsif ( $command == 5 ) { $draft_folder = command23c(); }
966 elsif ( $command == 6 ) { $default_move_to_trash = command24a(); }
967 elsif ( $command == 7 ) { $default_move_to_sent = command24b(); }
968 elsif ( $command == 8 ) { $default_save_as_draft = command24c(); }
969 elsif ( $command == 9 ) { $list_special_folders_first = command27(); }
970 elsif ( $command == 10 ) { $use_special_folder_color = command28(); }
971 elsif ( $command == 11 ) { $auto_expunge = command29(); }
972 elsif ( $command == 12 ) { $default_sub_of_inbox = command210(); }
973 elsif ( $command == 13 ) { $show_contain_subfolders_option = command211(); }
974 elsif ( $command == 14 ) { $default_unseen_notify = command212(); }
975 elsif ( $command == 15 ) { $default_unseen_type = command213(); }
976 elsif ( $command == 16 ) { $auto_create_special = command214(); }
977 elsif ( $command == 17 ) { $delete_folder = command215(); }
978 elsif ( $command == 18 ) { $noselect_fix_enable = command216(); }
979 } elsif ( $menu == 4 ) {
980 if ( $command == 1 ) { $data_dir = command33a(); }
981 elsif ( $command == 2 ) { $attachment_dir = command33b(); }
982 elsif ( $command == 3 ) { $dir_hash_level = command33c(); }
983 elsif ( $command == 4 ) { $default_left_size = command35(); }
984 elsif ( $command == 5 ) { $force_username_lowercase = command36(); }
985 elsif ( $command == 6 ) { $default_use_priority = command37(); }
986 elsif ( $command == 7 ) { $hide_sm_attributions = command38(); }
987 elsif ( $command == 8 ) { $default_use_mdn = command39(); }
988 elsif ( $command == 9 ) { $edit_identity = command310(); }
989 elsif ( $command == 10 ) { $disable_thread_sort = command312(); }
990 elsif ( $command == 11 ) { $disable_server_sort = command313(); }
991 elsif ( $command == 12 ) { $allow_charset_search = command314(); }
992 elsif ( $command == 13 ) { $allow_advanced_search = command316(); }
993 elsif ( $command == 14 ) { $session_name = command317(); }
994 elsif ( $command == 15 ) { $time_zone_type = command318(); }
995 elsif ( $command == 16 ) { $config_location_base = command_config_location_base(); }
996 elsif ( $command == 17 ) { $only_secure_cookies = command319(); }
997 } elsif ( $menu == 5 ) {
998 if ( $command == 1 ) { $use_icons = commandB3(); }
999 # elsif ( $command == 3 ) { $icon_theme_def = command53(); }
1000 elsif ( $command == 2 ) { $default_fontsize = command_default_fontsize(); }
1001 elsif ( $command == 3 ) { $templateset_default = command_templates(); }
1002 elsif ( $command == 4 ) { command_userThemes(); }
1003 elsif ( $command == 5 ) { command_fontsets(); }
1004 elsif ( $command == 6 ) { command_iconSets(); }
1005 } elsif ( $menu == 6 ) {
1006 if ( $command == 1 ) { command61(); }
1007 elsif ( $command == 2 ) { command62(); }
1008 elsif ( $command == 3 ) { $abook_global_file=command63(); }
1009 elsif ( $command == 4 ) { command64(); }
1010 elsif ( $command == 5 ) { command65(); }
1011 elsif ( $command == 6 ) { command_abook_file_line_length(); }
1012 } elsif ( $menu == 7 ) {
1013 if ( $command == 1 ) { $motd = command71(); }
1014 } elsif ( $menu == 8 ) {
1015 if ( $command =~ /^[0-9]+/ ) { @plugins = command81(); }
1016 elsif ( $command eq "u" ) { $disable_plugins_user = command82(); }
1017 elsif ( $command eq "d" ) { $disable_plugins = 'true'; }
1018 elsif ( $command eq "e" ) { $disable_plugins = 'false'; }
1019 elsif ( $command =~ /^c([0-9]+)/ ) { $columns = $1; }
1020 } elsif ( $menu == 9 ) {
1021 if ( $command == 1 ) { $addrbook_dsn = command91(); }
1022 elsif ( $command == 2 ) { $addrbook_table = command92(); }
1023 elsif ( $command == 3 ) { $prefs_dsn = command93(); }
1024 elsif ( $command == 4 ) { $prefs_table = command94(); }
1025 elsif ( $command == 5 ) { $prefs_user_field = command95(); }
1026 elsif ( $command == 6 ) { $prefs_key_field = command96(); }
1027 elsif ( $command == 7 ) { $prefs_val_field = command97(); }
1028 elsif ( $command == 8 ) { $addrbook_global_dsn = command98(); }
1029 elsif ( $command == 9 ) { $addrbook_global_table = command99(); }
1030 elsif ( $command == 10 ) { $addrbook_global_writeable = command910(); }
1031 elsif ( $command == 11 ) { $addrbook_global_listing = command911(); }
1032 } elsif ( $menu == 10 ) {
1033 if ( $command == 1 ) { $squirrelmail_default_language = commandA1(); }
1034 elsif ( $command == 2 ) { $default_charset = commandA2(); }
1035 elsif ( $command == 3 ) { $show_alternative_names = commandA3(); }
1036 elsif ( $command == 4 ) { $aggressive_decoding = commandA4(); }
1037 elsif ( $command == 5 ) { $lossy_encoding = commandA5(); }
1038 } elsif ( $menu == 11 ) {
1039 if ( $command == 1 ) { $use_iframe = commandB2(); }
1040 elsif ( $command == 2 ) { $ask_user_info = command_ask_user_info(); }
1041 elsif ( $command == 4 ) { $use_php_recode = commandB4(); }
1042 elsif ( $command == 5 ) { $use_php_iconv = commandB5(); }
1043 elsif ( $command == 6 ) { $buffer_output = commandB6(); }
1044 elsif ( $command == 7 ) { $allow_remote_configtest = commandB7(); }
1045 elsif ( $command == 8 ) { $sm_debug_mode = commandB8(); }
1046 elsif ( $command == 9 ) { $secured_config = commandB9(); }
1047 elsif ( $command == 10 ) { $sq_https_port = commandB10(); }
1048 elsif ( $command == 11 ) { $sq_ignore_http_x_forwarded_headers = commandB11(); }
1049 }
1050 }
1051 }
1052
1053 # we exit here
1054 print "\nExiting conf.pl.\n".
1055 "You might want to test your configuration by browsing to\n".
1056 "http://your-squirrelmail-location/src/configtest.php\n".
1057 "Happy SquirrelMailing!\n\n";
1058
1059
1060 ####################################################################################
1061
1062 # org_name
1063 sub command1 {
1064 print "We have tried to make the name SquirrelMail as transparent as\n";
1065 print "possible. If you set up an organization name, most places where\n";
1066 print "SquirrelMail would take credit will be credited to your organization.\n";
1067 print "\n";
1068 print "If your Organization Name includes a '\$', please precede it with a \\. \n";
1069 print "Other '\$' will be considered the beginning of a variable that\n";
1070 print "must be defined before the \$org_name is printed.\n";
1071 print "\n";
1072 print "[$WHT$org_name$NRM]: $WHT";
1073 $new_org_name = <STDIN>;
1074 if ( $new_org_name eq "\n" ) {
1075 $new_org_name = $org_name;
1076 } else {
1077 $new_org_name =~ s/[\r\n]//g;
1078 $new_org_name =~ s/\"/&quot;/g;
1079 }
1080 return $new_org_name;
1081 }
1082
1083 # org_logo
1084 sub command2 {
1085 print "Your organization's logo is an image that will be displayed at\n";
1086 print "different times throughout SquirrelMail. ";
1087 print "\n";
1088 print "Please be aware of the following: \n";
1089 print " - Relative URLs are relative to the config dir\n";
1090 print " to use the default logo, use ../images/sm_logo.png\n";
1091 print " - To specify a logo defined outside the SquirrelMail source tree\n";
1092 print " use the absolute URL the webserver would use to include the file\n";
1093 print " e.g. http://example.com/images/mylogo.gif or /images/mylogo.jpg\n";
1094 print "\n";
1095 print "[$WHT$org_logo$NRM]: $WHT";
1096 $new_org_logo = <STDIN>;
1097 if ( $new_org_logo eq "\n" ) {
1098 $new_org_logo = $org_logo;
1099 } else {
1100 $new_org_logo =~ s/[\r\n]//g;
1101 }
1102 return $new_org_logo;
1103 }
1104
1105 # org_logo_width
1106 sub command2a {
1107 print "Your organization's logo is an image that will be displayed at\n";
1108 print "different times throughout SquirrelMail. Width\n";
1109 print "and Height of your logo image. Use '0' to disable.\n";
1110 print "\n";
1111 print "Width: [$WHT$org_logo_width$NRM]: $WHT";
1112 $new_org_logo_width = <STDIN>;
1113 $new_org_logo_width =~ tr/0-9//cd; # only want digits!
1114 if ( $new_org_logo_width eq '' ) {
1115 $new_org_logo_width = $org_logo_width;
1116 }
1117 if ( $new_org_logo_width > 0 ) {
1118 print "Height: [$WHT$org_logo_height$NRM]: $WHT";
1119 $new_org_logo_height = <STDIN>;
1120 $new_org_logo_height =~ tr/0-9//cd; # only want digits!
1121 if( $new_org_logo_height eq '' ) {
1122 $new_org_logo_height = $org_logo_height;
1123 }
1124 } else {
1125 $new_org_logo_height = 0;
1126 }
1127 return ($new_org_logo_width, $new_org_logo_height);
1128 }
1129
1130 # org_title
1131 sub command3 {
1132 print "A title is what is displayed at the top of the browser window in\n";
1133 print "the titlebar. Usually this will end up looking something like:\n";
1134 print "\"Netscape: $org_title\"\n";
1135 print "\n";
1136 print "If your Organization Title includes a '\$', please precede it with a \\. \n";
1137 print "Other '\$' will be considered the beginning of a variable that\n";
1138 print "must be defined before the \$org_title is printed.\n";
1139 print "\n";
1140 print "[$WHT$org_title$NRM]: $WHT";
1141 $new_org_title = <STDIN>;
1142 if ( $new_org_title eq "\n" ) {
1143 $new_org_title = $org_title;
1144 } else {
1145 $new_org_title =~ s/[\r\n]//g;
1146 $new_org_title =~ s/\"/\'/g;
1147 }
1148 return $new_org_title;
1149 }
1150
1151 # signout_page
1152 sub command4 {
1153 print "When users click the Sign Out button they will be logged out and\n";
1154 print "then sent to signout_page. If signout_page is left empty,\n";
1155 print "(hit space and then return) they will be taken, as normal,\n";
1156 print "to the default and rather sparse SquirrelMail signout page.\n";
1157 print "\n";
1158 print "[$WHT$signout_page$NRM]: $WHT";
1159 $new_signout_page = <STDIN>;
1160 if ( $new_signout_page eq "\n" ) {
1161 $new_signout_page = $signout_page;
1162 } else {
1163 $new_signout_page =~ s/[\r\n]//g;
1164 $new_signout_page =~ s/^\s+$//g;
1165 }
1166 return $new_signout_page;
1167 }
1168
1169 # Default top frame
1170 sub command6 {
1171 print "SquirrelMail defaults to using the whole of the browser window.\n";
1172 print "This allows you to keep it within a specified frame. The default\n";
1173 print "is '_top'\n";
1174 print "\n";
1175 print "[$WHT$frame_top$NRM]: $WHT";
1176 $new_frame_top = <STDIN>;
1177 if ( $new_frame_top eq "\n" ) {
1178 $new_frame_top = '_top';
1179 } else {
1180 $new_frame_top =~ s/[\r\n]//g;
1181 $new_frame_top =~ s/^\s+$//g;
1182 }
1183 return $new_frame_top;
1184 }
1185
1186 # Default link to provider
1187 sub command7 {
1188 print "Here you can set the link on the top-right of the message list.\n";
1189 print "If empty, it will not be displayed.\n";
1190 print "\n";
1191 print "[$WHT$provider_uri$NRM]: $WHT";
1192 $new_provider_uri = <STDIN>;
1193 if ( $new_provider_uri eq "\n" ) {
1194 $new_provider_uri = '';
1195 } else {
1196 $new_provider_uri =~ s/[\r\n]//g;
1197 $new_provider_uri =~ s/^\s+$//g;
1198 }
1199 return $new_provider_uri;
1200 }
1201
1202 sub command8 {
1203 print "Here you can set the name of the link on the top-right of the message list.\n";
1204 print "The default is empty (do not display anything).'\n";
1205 print "\n";
1206 print "[$WHT$provider_name$NRM]: $WHT";
1207 $new_provider_name = <STDIN>;
1208 if ( $new_provider_name eq "\n" ) {
1209 $new_provider_name = '';
1210 } else {
1211 $new_provider_name =~ s/[\r\n]//g;
1212 $new_provider_name =~ s/^\s+$//g;
1213 $new_provider_name =~ s/\'/\\'/g;
1214 }
1215 return $new_provider_name;
1216 }
1217
1218 ####################################################################################
1219
1220 # domain
1221 sub command11 {
1222 print "The domain name is the suffix at the end of all email addresses. If\n";
1223 print "for example, your email address is jdoe\@example.com, then your domain\n";
1224 print "would be example.com.\n";
1225 print "\n";
1226 print "[$WHT$domain$NRM]: $WHT";
1227 $new_domain = <STDIN>;
1228 if ( $new_domain eq "\n" ) {
1229 $new_domain = $domain;
1230 } else {
1231 $new_domain =~ s/\s//g;
1232 }
1233 return $new_domain;
1234 }
1235
1236 # imapServerAddress
1237 sub command12 {
1238 print "This is the hostname where your IMAP server can be contacted.\n";
1239 print "[$WHT$imapServerAddress$NRM]: $WHT";
1240 $new_imapServerAddress = <STDIN>;
1241 if ( $new_imapServerAddress eq "\n" ) {
1242 $new_imapServerAddress = $imapServerAddress;
1243 } else {
1244 $new_imapServerAddress =~ s/[\r\n]//g;
1245 }
1246 return $new_imapServerAddress;
1247 }
1248
1249 # imapPort
1250 sub command13 {
1251 print "This is the port that your IMAP server is on. Usually this is 143.\n";
1252 print "[$WHT$imapPort$NRM]: $WHT";
1253 $new_imapPort = <STDIN>;
1254 if ( $new_imapPort eq "\n" ) {
1255 $new_imapPort = $imapPort;
1256 } else {
1257 $new_imapPort =~ s/[\r\n]//g;
1258 }
1259 return $new_imapPort;
1260 }
1261
1262 # useSendmail
1263 sub command14 {
1264 print "You now need to choose the method that you will use for sending\n";
1265 print "messages in SquirrelMail. You can either connect to an SMTP server\n";
1266 print "or use sendmail directly.\n";
1267 if ( lc($useSendmail) eq 'true' ) {
1268 $default_value = "1";
1269 } else {
1270 $default_value = "2";
1271 }
1272 print "\n";
1273 print " 1. Sendmail\n";
1274 print " 2. SMTP\n";
1275 print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
1276 $use_sendmail = <STDIN>;
1277 if ( ( $use_sendmail =~ /^1\n/i )
1278 || ( ( $use_sendmail =~ /^\n/ ) && ( $default_value eq "1" ) ) ) {
1279 $useSendmail = 'true';
1280 } else {
1281 $useSendmail = 'false';
1282 }
1283 return $useSendmail;
1284 }
1285
1286 # sendmail_path
1287 sub command15 {
1288 print "Specify where the sendmail executable is located. Usually /usr/sbin/sendmail\n";
1289 print "[$WHT$sendmail_path$NRM]: $WHT";
1290 $new_sendmail_path = <STDIN>;
1291 if ( $new_sendmail_path eq "\n" ) {
1292 $new_sendmail_path = $sendmail_path;
1293 } else {
1294 $new_sendmail_path =~ s/[\r\n]//g;
1295 }
1296 return $new_sendmail_path;
1297 }
1298
1299 # Extra sendmail arguments
1300 sub command_sendmail_args {
1301 print "Specify additional sendmail program arguments.\n";
1302 print "\n";
1303 print "Make sure that arguments are supported by your sendmail program. -f argument \n";
1304 print "is added automatically by SquirrelMail scripts. Variable defaults to standard\n";
1305 print "/usr/sbin/sendmail arguments. If you use qmail-inject, nbsmtp or any other \n";
1306 print "sendmail wrapper, which does not support -i and -t arguments, set variable to\n";
1307 print "empty string or use arguments suitable for your mailer.\n";
1308 print "\n";
1309 print "[$WHT$sendmail_args$NRM]: $WHT";
1310 $new_sendmail_args = <STDIN>;
1311 if ( $new_sendmail_args eq "\n" ) {
1312 $new_sendmail_args = $sendmail_args;
1313 } else {
1314 # strip linefeeds and crs.
1315 $new_sendmail_args =~ s/[\r\n]//g;
1316 }
1317 return trim($new_sendmail_args);
1318 }
1319
1320 # smtpServerAddress
1321 sub command16 {
1322 print "This is the hostname of your SMTP server.\n";
1323 print "[$WHT$smtpServerAddress$NRM]: $WHT";
1324 $new_smtpServerAddress = <STDIN>;
1325 if ( $new_smtpServerAddress eq "\n" ) {
1326 $new_smtpServerAddress = $smtpServerAddress;
1327 } else {
1328 $new_smtpServerAddress =~ s/[\r\n]//g;
1329 }
1330 return $new_smtpServerAddress;
1331 }
1332
1333 # smtpPort
1334 sub command17 {
1335 print "This is the port to connect to for SMTP. Usually 25.\n";
1336 print "[$WHT$smtpPort$NRM]: $WHT";
1337 $new_smtpPort = <STDIN>;
1338 if ( $new_smtpPort eq "\n" ) {
1339 $new_smtpPort = $smtpPort;
1340 } else {
1341 $new_smtpPort =~ s/[\r\n]//g;
1342 }
1343 return $new_smtpPort;
1344 }
1345
1346 # pop before SMTP
1347 sub command18a {
1348 print "Do you wish to use POP3 before SMTP? Your server must\n";
1349 print "support this in order for SquirrelMail to work with it.\n";
1350
1351 $YesNo = 'n';
1352 $YesNo = 'y' if ( lc($pop_before_smtp) eq 'true' );
1353
1354 print "Use POP before SMTP (y/n) [$WHT$YesNo$NRM]: $WHT";
1355
1356 $new_pop_before_smtp = <STDIN>;
1357 $new_pop_before_smtp =~ tr/yn//cd;
1358 if ( $new_pop_before_smtp eq "y" ) {
1359 $new_pop_before_smtp = "true";
1360 } elsif ( $new_pop_before_smtp eq "n" ) {
1361 $new_pop_before_smtp = "false";
1362 } else {
1363 $new_pop_before_smtp = $pop_before_smtp;
1364 }
1365
1366 # if using POP before SMTP, allow setting of custom POP server address
1367 if ($new_pop_before_smtp eq "true") {
1368 print "$NRM\nIf the address of the POP server is not the same as\n";
1369 print "your SMTP server, you may specify it here. Leave blank (to\n";
1370 print "clear this, enter only spaces) to use the same address as\n";
1371 print "your SMTP server.\n";
1372 print "POP before SMTP server address [$WHT$pop_before_smtp_host$NRM]: $WHT";
1373
1374 $new_pop_before_smtp_host = <STDIN>;
1375 if ( $new_pop_before_smtp_host eq "\n" ) {
1376 $new_pop_before_smtp_host = $pop_before_smtp_host;
1377 } elsif ($new_pop_before_smtp_host =~ /^\s+$/) {
1378 $new_pop_before_smtp_host = '';
1379 } else {
1380 $new_pop_before_smtp_host =~ s/[\r|\n]//g;
1381 }
1382 $pop_before_smtp_host = $new_pop_before_smtp_host;
1383 }
1384
1385 return $new_pop_before_smtp;
1386 }
1387
1388 # imap_server_type
1389 sub command19 {
1390 print "Each IMAP server has its own quirks. As much as we tried to stick\n";
1391 print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
1392 print "the same principles. We have made some work-arounds for some of\n";
1393 print "these servers. If you would like to use them, please select your\n";
1394 print "IMAP server. If you do not wish to use these work-arounds, you can\n";
1395 print "set this to \"other\", and none will be used.\n";
1396 print $list_supported_imap_servers;
1397 print "\n";
1398 print " other = Not one of the above servers\n";
1399 print "\n";
1400 print "[$WHT$imap_server_type$NRM]: $WHT";
1401 $new_imap_server_type = <STDIN>;
1402
1403 if ( $new_imap_server_type eq "\n" ) {
1404 $new_imap_server_type = $imap_server_type;
1405 } else {
1406 $new_imap_server_type =~ s/[\r\n]//g;
1407 }
1408 return $new_imap_server_type;
1409 }
1410
1411 # invert_time
1412 sub command110 {
1413 print "Sometimes the date of messages sent is messed up (off by a few hours\n";
1414 print "on some machines). Typically this happens if the system doesn't support\n";
1415 print "tm_gmtoff. It will happen only if your time zone is \"negative\".\n";
1416 print "This most often occurs on Solaris 7 machines in the United States.\n";
1417 print "By default, this is off. It should be kept off unless problems surface\n";
1418 print "about the time that messages are sent.\n";
1419 print " no = Do NOT fix time -- almost always correct\n";
1420 print " yes = Fix the time for this system\n";
1421
1422 $YesNo = 'n';
1423 $YesNo = 'y' if ( lc($invert_time) eq 'true' );
1424
1425 print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
1426
1427 $new_invert_time = <STDIN>;
1428 $new_invert_time =~ tr/yn//cd;
1429 return 'true' if ( $new_invert_time eq "y" );
1430 return 'false' if ( $new_invert_time eq "n" );
1431 return $invert_time;
1432 }
1433
1434 sub command111 {
1435 print "This is the delimiter that your IMAP server uses to distinguish between\n";
1436 print "folders. For example, Cyrus uses '.' as the delimiter and a complete\n";
1437 print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
1438 print "look like 'INBOX/Friends/Bob'. Normally this should be left at 'detect'\n";
1439 print "but if you are sure you know what delimiter your server uses, you can\n";
1440 print "specify it here.\n";
1441 print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
1442 print "[$WHT$optional_delimiter$NRM]: $WHT";
1443 $new_optional_delimiter = <STDIN>;
1444
1445 if ( $new_optional_delimiter eq "\n" ) {
1446 $new_optional_delimiter = $optional_delimiter;
1447 } else {
1448 $new_optional_delimiter =~ s/[\r\n]//g;
1449 }
1450 return $new_optional_delimiter;
1451 }
1452 # IMAP authentication type
1453 # Possible values: login, plain, cram-md5, digest-md5
1454 # Now offers to detect supported mechs, assuming server & port are set correctly
1455
1456 sub command112a {
1457 if ($use_imap_tls ne "0") {
1458 # 1. Script does not handle TLS.
1459 # 2. Server does not have to declare all supported authentication mechs when
1460 # STARTTLS is used. Supported mechs are declared only after STARTTLS.
1461 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1462 } else {
1463 print "If you have already set the hostname and port number, I can try to\n";
1464 print "detect the mechanisms your IMAP server supports.\n";
1465 print "I will try to detect CRAM-MD5 and DIGEST-MD5 support. I can't test\n";
1466 print "for \"login\" or \"plain\" without knowing a username and password.\n";
1467 print "Auto-detecting is optional - you can safely say \"n\" here.\n";
1468 print "\nTry to detect supported mechanisms? [y/N]: ";
1469 $inval=<STDIN>;
1470 chomp($inval);
1471 if ($inval =~ /^y\b/i) {
1472 # Yes, let's try to detect.
1473 print "Trying to detect IMAP capabilities...\n";
1474 my $host = $imapServerAddress . ':'. $imapPort;
1475 print "CRAM-MD5:\t";
1476 my $tmp = detect_auth_support('IMAP',$host,'CRAM-MD5');
1477 if (defined($tmp)) {
1478 if ($tmp eq 'YES') {
1479 print "$WHT SUPPORTED$NRM\n";
1480 } else {
1481 print "$WHT NOT SUPPORTED$NRM\n";
1482 }
1483 } else {
1484 print $WHT . " ERROR DETECTING$NRM\n";
1485 }
1486
1487 print "DIGEST-MD5:\t";
1488 $tmp = detect_auth_support('IMAP',$host,'DIGEST-MD5');
1489 if (defined($tmp)) {
1490 if ($tmp eq 'YES') {
1491 print "$WHT SUPPORTED$NRM\n";
1492 } else {
1493 print "$WHT NOT SUPPORTED$NRM\n";
1494 }
1495 } else {
1496 print $WHT . " ERROR DETECTING$NRM\n";
1497 }
1498
1499 }
1500 }
1501 print "\nWhat authentication mechanism do you want to use for IMAP connections?\n\n";
1502 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1503 print $WHT . "plain" . $NRM . " - SASL PLAIN. If you need this, you already know it.\n";
1504 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext methods.\n";
1505 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1506 print "\n*** YOUR IMAP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n";
1507 print "If you don't understand or are unsure, you probably want \"login\"\n\n";
1508 print "login, plain, cram-md5, or digest-md5 [$WHT$imap_auth_mech$NRM]: $WHT";
1509 $inval=<STDIN>;
1510 chomp($inval);
1511 if ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) || ($inval =~ /^login\b/i) || ($inval =~ /^plain\b/i)) {
1512 return lc($inval);
1513 } else {
1514 # user entered garbage or default value so nothing needs to be set
1515 return $imap_auth_mech;
1516 }
1517 }
1518
1519
1520 # SMTP authentication type
1521 # Possible choices: none, plain, cram-md5, digest-md5
1522 sub command112b {
1523 if ($use_smtp_tls ne "0") {
1524 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1525 } elsif (eval ("use IO::Socket; 1")) {
1526 # try loading IO::Socket module
1527 print "If you have already set the hostname and port number, I can try to\n";
1528 print "automatically detect some of the mechanisms your SMTP server supports.\n";
1529 print "Auto-detection is *optional* - you can safely say \"n\" here.\n";
1530 print "\nTry to detect auth mechanisms? [y/N]: ";
1531 $inval=<STDIN>;
1532 chomp($inval);
1533 if ($inval =~ /^y\b/i) {
1534 # Yes, let's try to detect.
1535 print "Trying to detect supported methods (SMTP)...\n";
1536
1537 # Special case!
1538 # Check none by trying to relay to junk@microsoft.com
1539 $host = $smtpServerAddress . ':' . $smtpPort;
1540 my $sock = IO::Socket::INET->new($host);
1541 print "Testing none:\t\t$WHT";
1542 if (!defined($sock)) {
1543 print " ERROR TESTING\n";
1544 close $sock;
1545 } else {
1546 $got = <$sock>; # Discard greeting
1547 print $sock "HELO $domain\r\n";
1548 $got = <$sock>; # Discard
1549 print $sock "MAIL FROM:<tester\@squirrelmail.org>\r\n";
1550 $got = <$sock>; # Discard
1551 print $sock "RCPT TO:<junk\@microsoft.com\r\n";
1552 $got = <$sock>; # This is the important line
1553 if ($got =~ /^250\b/) { # SMTP will relay without auth
1554 print "SUPPORTED$NRM\n";
1555 } else {
1556 print "NOT SUPPORTED$NRM\n";
1557 }
1558 print $sock "RSET\r\n";
1559 print $sock "QUIT\r\n";
1560 close $sock;
1561 }
1562 # Try login (SquirrelMail default)
1563 print "Testing login:\t\t";
1564 $tmp=detect_auth_support('SMTP',$host,'LOGIN');
1565 if (defined($tmp)) {
1566 if ($tmp eq 'YES') {
1567 print $WHT . "SUPPORTED$NRM\n";
1568 } else {
1569 print $WHT . "NOT SUPPORTED$NRM\n";
1570 }
1571 } else {
1572 print $WHT . "ERROR DETECTING$NRM\n";
1573 }
1574
1575 # Try CRAM-MD5
1576 print "Testing CRAM-MD5:\t";
1577 $tmp=detect_auth_support('SMTP',$host,'CRAM-MD5');
1578 if (defined($tmp)) {
1579 if ($tmp eq 'YES') {
1580 print $WHT . "SUPPORTED$NRM\n";
1581 } else {
1582 print $WHT . "NOT SUPPORTED$NRM\n";
1583 }
1584 } else {
1585 print $WHT . "ERROR DETECTING$NRM\n";
1586 }
1587
1588
1589 print "Testing DIGEST-MD5:\t";
1590 $tmp=detect_auth_support('SMTP',$host,'DIGEST-MD5');
1591 if (defined($tmp)) {
1592 if ($tmp eq 'YES') {
1593 print $WHT . "SUPPORTED$NRM\n";
1594 } else {
1595 print $WHT . "NOT SUPPORTED$NRM\n";
1596 }
1597 } else {
1598 print $WHT . "ERROR DETECTING$NRM\n";
1599 }
1600 }
1601 }
1602 print "\nWhat authentication mechanism do you want to use for SMTP connections?\n";
1603 print $WHT . "none" . $NRM . " - Your SMTP server does not require authorization.\n";
1604 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1605 print $WHT . "plain" . $NRM . " - SASL PLAIN. You already know it if you need this.\n";
1606 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext.\n";
1607 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1608 print $WHT . "\n*** YOUR SMTP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n" . $NRM;
1609 print "If you don't understand or are unsure, you probably want \"none\"\n\n";
1610 print "none, login, cram-md5, or digest-md5 [$WHT$smtp_auth_mech$NRM]: $WHT";
1611 $inval=<STDIN>;
1612 chomp($inval);
1613 if ($inval =~ /^none\b/i) {
1614 # remove sitewide smtp authentication information
1615 $smtp_sitewide_user = '';
1616 $smtp_sitewide_pass = '';
1617 # SMTP doesn't necessarily require logins
1618 return "none";
1619 } elsif ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) ||
1620 ($inval =~ /^login\b/i) || ($inval =~/^plain\b/i)) {
1621 command_smtp_sitewide_userpass($inval);
1622 return lc($inval);
1623 } elsif (trim($inval) eq '') {
1624 # user selected default value
1625 command_smtp_sitewide_userpass($smtp_auth_mech);
1626 return $smtp_auth_mech;
1627 } else {
1628 # user entered garbage
1629 return $smtp_auth_mech;
1630 }
1631 }
1632
1633 sub command_smtp_sitewide_userpass($) {
1634 # get first function argument
1635 my $auth_mech = shift(@_);
1636 my $default, $tmp;
1637 $auth_mech = lc(trim($auth_mech));
1638 if ($auth_mech eq 'none') {
1639 return;
1640 }
1641 print "SMTP authentication uses IMAP username and password by default.\n";
1642 print "\n";
1643 print "Would you like to use other login and password for all SquirrelMail \n";
1644 print "SMTP connections?";
1645 if ($smtp_sitewide_user ne '') {
1646 $default = 'y';
1647 print " [Y/n]:";
1648 } else {
1649 $default = 'n';
1650 print " [y/N]:";
1651 }
1652 $tmp=<STDIN>;
1653 $tmp = trim($tmp);
1654
1655 if ($tmp eq '') {
1656 $tmp = $default;
1657 } else {
1658 $tmp = lc($tmp);
1659 }
1660
1661 if ($tmp eq 'n') {
1662 $smtp_sitewide_user = '';
1663 $smtp_sitewide_pass = '';
1664 } elsif ($tmp eq 'y') {
1665 print "Enter username [$smtp_sitewide_user]:";
1666 my $new_user = <STDIN>;
1667 $new_user = trim($new_user);
1668 if ($new_user ne '') {
1669 $smtp_sitewide_user = $new_user;
1670 }
1671 if ($smtp_sitewide_user ne '') {
1672 print "If you don't enter any password, current sitewide password will be used.\n";
1673 print "If you enter space, password will be set to empty string.\n";
1674 print "Enter password:";
1675 my $new_pass = <STDIN>;
1676 if ($new_pass ne "\n") {
1677 $smtp_sitewide_pass = trim($new_pass);
1678 }
1679 } else {
1680 print "Invalid input. You must set username used for SMTP authentication.\n";
1681 print "Click enter to continue\n";
1682 $tmp = <STDIN>;
1683 }
1684 } else {
1685 print "Invalid input\n";
1686 print "Click enter to continue\n";
1687 $tmp = <STDIN>;
1688 }
1689 }
1690
1691 # Sub adds information about SMTP authentication type to menu
1692 sub display_smtp_sitewide_userpass() {
1693 my $ret = '';
1694 if ($smtp_auth_mech ne 'none') {
1695 if ($smtp_sitewide_user ne '') {
1696 $ret = ' (with custom username and password)';
1697 } else {
1698 $ret = ' (with IMAP username and password)';
1699 }
1700 }
1701 return $ret;
1702 }
1703
1704 # TLS
1705 # This sub is reused for IMAP and SMTP
1706 # Args: service name, default value
1707 sub command_use_tls {
1708 my($default_val,$service,$inval);
1709 $service=$_[0];
1710 $default_val=$_[1];
1711 print "TLS (Transport Layer Security) encrypts the traffic between server and client.\n";
1712 print "STARTTLS extensions allow to start encryption on existing plain text connection.\n";
1713 print "These options add specific PHP and IMAP server configuration requirements.\n";
1714 print "See SquirrelMail documentation about connection security.\n";
1715 print "\n";
1716 print "If your " . $service . " server is localhost, you can safely disable this.\n";
1717 print "If it is remote, you may wish to seriously consider enabling this.\n";
1718 $valid_input=0;
1719 while ($valid_input eq 0) {
1720 print "\nSelect connection security model:\n";
1721 print " 0 - Use plain text connection\n";
1722 print " 1 - Use TLS connection\n";
1723 print " 2 - Use STARTTLS extension\n";
1724 print "Select [$default_val]: ";
1725 $inval=<STDIN>;
1726 $inval=trim($inval);
1727 if ($inval =~ /^[012]$/ || $inval eq '') {
1728 $valid_input = 1;
1729 }
1730 }
1731 if ($inval ne '') {$default_val = $inval};
1732 return $default_val;
1733 }
1734
1735 # This sub is used to display human readable text for
1736 # $use_imap_tls and $use_smtp_tls values in conf.pl menu
1737 sub display_use_tls($) {
1738 my $val = shift(@_);
1739 my $ret = 'disabled';
1740 if ($val eq '2') {
1741 $ret = 'STARTTLS';
1742 } elsif ($val eq '1') {
1743 $ret = 'TLS';
1744 }
1745 return $ret;
1746 }
1747
1748 # $encode_header_key
1749 sub command114 {
1750 print "Encryption key allows to hide SquirrelMail Received: headers\n";
1751 print "in outbound messages. Interface uses encryption key to encode\n";
1752 print "username, remote address and proxied address, then stores encoded\n";
1753 print "information in X-Squirrel-* headers.\n";
1754 print "\n";
1755 print "Warning: used encryption function is not bulletproof. When used\n";
1756 print "with static encryption keys, it provides only minimal security\n";
1757 print "measures and information can be decoded quickly.\n";
1758 print "\n";
1759 print "Encoded information can be decoded with decrypt_headers.php script\n";
1760 print "from SquirrelMail contrib/ directory.\n";
1761 print "\n";
1762 print "Enter encryption key: ";
1763 $new_encode_header_key = <STDIN>;
1764 if ( $new_encode_header_key eq "\n" ) {
1765 $new_encode_header_key = $encode_header_key;
1766 } else {
1767 $new_encode_header_key =~ s/[\r\n]//g;
1768 }
1769 return $new_encode_header_key;
1770 }
1771
1772 # MOTD
1773 sub command71 {
1774 print "\nYou can now create the welcome message that is displayed\n";
1775 print "every time a user logs on. You can use HTML or just plain\n";
1776 print
1777 "text. If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
1778
1779 $new_motd = "";
1780 do {
1781 print "] ";
1782 $line = <STDIN>;
1783 $line =~ s/[\r\n]//g;
1784 if ( $line ne "@" ) {
1785 $line =~ s/ /\&nbsp;\&nbsp;/g;
1786 $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
1787 $line =~ s/$/ /;
1788 $line =~ s/\"/\\\"/g;
1789
1790 $new_motd = $new_motd . $line;
1791 }
1792 } while ( $line ne "@" );
1793 return $new_motd;
1794 }
1795
1796 ################# PLUGINS ###################
1797
1798 sub command81 {
1799 $command =~ s/[\s\n\r]*//g;
1800 if ( $command > 0 ) {
1801 $command = $command - 1;
1802 if ( $command <= $#plugins ) {
1803 @newplugins = ();
1804 $ct = 0;
1805 while ( $ct <= $#plugins ) {
1806 if ( $ct != $command ) {
1807 @newplugins = ( @newplugins, $plugins[$ct] );
1808 }
1809 $ct++;
1810 }
1811 @plugins = @newplugins;
1812 } elsif ( $command <= $#plugins + $#unused_plugins + 1 ) {
1813 $num = $command - $#plugins - 1;
1814 @newplugins = @plugins;
1815 $ct = 0;
1816 while ( $ct <= $#unused_plugins ) {
1817 if ( $ct == $num ) {
1818 @newplugins = ( @newplugins, $unused_plugins[$ct] );
1819 }
1820 $ct++;
1821 }
1822 @plugins = @newplugins;
1823 }
1824 }
1825 return @plugins;
1826 }
1827
1828 # disable_plugins_user
1829 sub command82 {
1830 print "When all active plugins are disabled, they can be disabled only\n";
1831 print "for the one user named here. If left blank, plugins will be\n";
1832 print "disabled for ALL users. This setting has no effect if plugins\n";
1833 print "are not disabled.\n";
1834 print "\n";
1835 print "This must be the exact IMAP login name for the desired user.\n";
1836 print "\n";
1837 print "[$WHT$disable_plugins_user$NRM]: $WHT";
1838 $new_disable_plugins_user = <STDIN>;
1839 if ( $new_disable_plugins_user eq "\n" ) {
1840 $new_disable_plugins_user = $disable_plugins_user;
1841 } else {
1842 $new_disable_plugins_user =~ s/[\r\n]//g;
1843 }
1844 return $new_disable_plugins_user;
1845 }
1846
1847 ################# FOLDERS ###################
1848
1849 # default_folder_prefix
1850 sub command21 {
1851 print "Some IMAP servers (UW, for example) store mail and folders in\n";
1852 print "your user space in a separate subdirectory. This is where you\n";
1853 print "specify what that directory is.\n";
1854 print "\n";
1855 print "EXAMPLE: mail/";
1856 print "\n";
1857 print "NOTE: If you use Cyrus, or some server that would not use this\n";
1858 print " option, you must set this to 'none'.\n";
1859 print "\n";
1860 print "[$WHT$default_folder_prefix$NRM]: $WHT";
1861 $new_default_folder_prefix = <STDIN>;
1862
1863 if ( $new_default_folder_prefix eq "\n" ) {
1864 $new_default_folder_prefix = $default_folder_prefix;
1865 } else {
1866 $new_default_folder_prefix =~ s/[\r\n]//g;
1867 }
1868 if ( ( $new_default_folder_prefix =~ /^\s*$/ ) || ( $new_default_folder_prefix =~ m/^none$/i ) ) {
1869 $new_default_folder_prefix = "";
1870 } else {
1871 # add the trailing delimiter only if we know what the server is.
1872 if (($imap_server_type eq 'cyrus' and
1873 $optional_delimiter eq 'detect') or
1874 ($imap_server_type eq 'courier' and
1875 $optional_delimiter eq 'detect')) {
1876 $new_default_folder_prefix =~ s/\.*$/\./;
1877 } elsif ($imap_server_type eq 'uw' and
1878 $optional_delimiter eq 'detect') {
1879 $new_default_folder_prefix =~ s/\/*$/\//;
1880 }
1881 }
1882 return $new_default_folder_prefix;
1883 }
1884
1885 # Show Folder Prefix
1886 sub command22 {
1887 print "It is possible to set up the default folder prefix as a user\n";
1888 print "specific option, where each user can specify what their mail\n";
1889 print "folder is. If you set this to false, they will never see the\n";
1890 print "option, but if it is true, this option will appear in the\n";
1891 print "'options' section.\n";
1892 print "\n";
1893 print "NOTE: You set the default folder prefix in option '1' of this\n";
1894 print " section. That will be the default if the user doesn't\n";
1895 print " specify anything different.\n";
1896 print "\n";
1897
1898 if ( lc($show_prefix_option) eq 'true' ) {
1899 $default_value = "y";
1900 } else {
1901 $default_value = "n";
1902 }
1903 print "\n";
1904 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1905 $new_show = <STDIN>;
1906 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1907 $show_prefix_option = 'true';
1908 } else {
1909 $show_prefix_option = 'false';
1910 }
1911 return $show_prefix_option;
1912 }
1913
1914 # Trash Folder
1915 sub command23a {
1916 print "You can now specify where the default trash folder is located.\n";
1917 print "On servers where you do not want this, you can set it to anything\n";
1918 print "and set option 6 to false.\n";
1919 print "\n";
1920 print "This is relative to where the rest of your email is kept. You do\n";
1921 print "not need to worry about their mail directory. If this folder\n";
1922 print "would be ~/mail/trash on the filesystem, you only need to specify\n";
1923 print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
1924 print "\n";
1925
1926 print "[$WHT$trash_folder$NRM]: $WHT";
1927 $new_trash_folder = <STDIN>;
1928 if ( $new_trash_folder eq "\n" ) {
1929 $new_trash_folder = $trash_folder;
1930 } else {
1931 if (check_imap_folder($new_trash_folder)) {
1932 $new_trash_folder =~ s/[\r\n]//g;
1933 } else {
1934 $new_trash_folder = $trash_folder;
1935 }
1936 }
1937 return $new_trash_folder;
1938 }
1939
1940 # Sent Folder
1941 sub command23b {
1942 print "This is where messages that are sent will be stored. SquirrelMail\n";
1943 print "by default puts a copy of all outgoing messages in this folder.\n";
1944 print "\n";
1945 print "This is relative to where the rest of your email is kept. You do\n";
1946 print "not need to worry about their mail directory. If this folder\n";
1947 print "would be ~/mail/sent on the filesystem, you only need to specify\n";
1948 print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
1949 print "\n";
1950
1951 print "[$WHT$sent_folder$NRM]: $WHT";
1952 $new_sent_folder = <STDIN>;
1953 if ( $new_sent_folder eq "\n" ) {
1954 $new_sent_folder = $sent_folder;
1955 } else {
1956 if (check_imap_folder($new_sent_folder)) {
1957 $new_sent_folder =~ s/[\r\n]//g;
1958 } else {
1959 $new_sent_folder = $sent_folder;
1960 }
1961 }
1962 return $new_sent_folder;
1963 }
1964
1965 # Draft Folder
1966 sub command23c {
1967 print "You can now specify where the default draft folder is located.\n";
1968 print "On servers where you do not want this, you can set it to anything\n";
1969 print "and set option 9 to false.\n";
1970 print "\n";
1971 print "This is relative to where the rest of your email is kept. You do\n";
1972 print "not need to worry about their mail directory. If this folder\n";
1973 print "would be ~/mail/drafts on the filesystem, you only need to specify\n";
1974 print "that this is 'drafts', and be sure to put 'mail/' in option 1.\n";
1975 print "\n";
1976
1977 print "[$WHT$draft_folder$NRM]: $WHT";
1978 $new_draft_folder = <STDIN>;
1979 if ( $new_draft_folder eq "\n" ) {
1980 $new_draft_folder = $draft_folder;
1981 } else {
1982 if (check_imap_folder($new_draft_folder)) {
1983 $new_draft_folder =~ s/[\r\n]//g;
1984 } else {
1985 $new_draft_folder = $draft_folder;
1986 }
1987 }
1988 return $new_draft_folder;
1989 }
1990
1991 # default move to trash
1992 sub command24a {
1993 print "By default, should messages get moved to the trash folder? You\n";
1994 print "can specify the default trash folder in option 3. If this is set\n";
1995 print "to false, messages will get deleted immediately without moving\n";
1996 print "to the trash folder.\n";
1997 print "\n";
1998 print "Trash folder is currently: $trash_folder\n";
1999 print "\n";
2000
2001 if ( lc($default_move_to_trash) eq 'true' ) {
2002 $default_value = "y";
2003 } else {
2004 $default_value = "n";
2005 }
2006 print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
2007 $new_show = <STDIN>;
2008 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2009 $default_move_to_trash = 'true';
2010 } else {
2011 $default_move_to_trash = 'false';
2012 }
2013 return $default_move_to_trash;
2014 }
2015
2016 # default move to sent (save sent messages)
2017 sub command24b {
2018 print "By default, should copies of outgoing messages get saved in the\n";
2019 print "sent folder? You can specify the default sent folder in option 4.\n";
2020 print "If this is set to false, messages will get sent and no copy will\n";
2021 print "be made.\n";
2022 print "\n";
2023 print "Sent folder is currently: $sent_folder\n";
2024 print "\n";
2025
2026 if ( lc($default_move_to_sent) eq 'true' ) {
2027 $default_value = "y";
2028 } else {
2029 $default_value = "n";
2030 }
2031 print "By default, save sent messages (y/n) [$WHT$default_value$NRM]: $WHT";
2032 $new_show = <STDIN>;
2033 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2034 $default_move_to_sent = 'true';
2035 } else {
2036 $default_move_to_sent = 'false';
2037 }
2038 return $default_move_to_sent;
2039 }
2040
2041 # default save as draft
2042 sub command24c {
2043 print "By default, should the save to draft option be shown? You can\n";
2044 print "specify the default drafts folder in option 5. If this is set\n";
2045 print "to false, users will not be shown the save to draft option.\n";
2046 print "\n";
2047 print "Drafts folder is currently: $draft_folder\n";
2048 print "\n";
2049
2050 if ( lc($default_save_as_draft) eq 'true' ) {
2051 $default_value = "y";
2052 } else {
2053 $default_value = "n";
2054 }
2055 print "By default, save as draft (y/n) [$WHT$default_value$NRM]: $WHT";
2056 $new_show = <STDIN>;
2057 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2058 $default_save_as_draft = 'true';
2059 } else {
2060 $default_save_as_draft = 'false';
2061 }
2062 return $default_save_as_draft;
2063 }
2064
2065 # List special folders first
2066 sub command27 {
2067 print "SquirrelMail has what we call 'special folders' that are not\n";
2068 print "manipulated and viewed like normal folders. Some examples of\n";
2069 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
2070 print "Simply asks if you want these folders listed first in the folder\n";
2071 print "listing.\n";
2072 print "\n";
2073
2074 if ( lc($list_special_folders_first) eq 'true' ) {
2075 $default_value = "y";
2076 } else {
2077 $default_value = "n";
2078 }
2079 print "\n";
2080 print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
2081 $new_show = <STDIN>;
2082 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2083 $list_special_folders_first = 'true';
2084 } else {
2085 $list_special_folders_first = 'false';
2086 }
2087 return $list_special_folders_first;
2088 }
2089
2090 # Show special folders color
2091 sub command28 {
2092 print "SquirrelMail has what we call 'special folders' that are not\n";
2093 print "manipulated and viewed like normal folders. Some examples of\n";
2094 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
2095 print "wants to know if we should display special folders in a\n";
2096 print "color than the other folders.\n";
2097 print "\n";
2098
2099 if ( lc($use_special_folder_color) eq 'true' ) {
2100 $default_value = "y";
2101 } else {
2102 $default_value = "n";
2103 }
2104 print "\n";
2105 print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
2106 $new_show = <STDIN>;
2107 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2108 $use_special_folder_color = 'true';
2109 } else {
2110 $use_special_folder_color = 'false';
2111 }
2112 return $use_special_folder_color;
2113 }
2114
2115 # Auto expunge
2116 sub command29 {
2117 print "The way that IMAP handles deleting messages is as follows. You\n";
2118 print "mark the message as deleted, and then to 'really' delete it, you\n";
2119 print "expunge it. This option asks if you want to just have messages\n";
2120 print "marked as deleted, or if you want SquirrelMail to expunge the \n";
2121 print "messages too.\n";
2122 print "\n";
2123
2124 if ( lc($auto_expunge) eq 'true' ) {
2125 $default_value = "y";
2126 } else {
2127 $default_value = "n";
2128 }
2129 print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
2130 $new_show = <STDIN>;
2131 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2132 $auto_expunge = 'true';
2133 } else {
2134 $auto_expunge = 'false';
2135 }
2136 return $auto_expunge;
2137 }
2138
2139 # Default sub of inbox
2140 sub command210 {
2141 print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
2142 print "This can cause some confusion in folder creation for users when\n";
2143 print "they try to create folders and don't put it as a subfolder of INBOX\n";
2144 print "and get permission errors. This option asks if you want folders\n";
2145 print "to be subfolders of INBOX by default.\n";
2146 print "\n";
2147
2148 if ( lc($default_sub_of_inbox) eq 'true' ) {
2149 $default_value = "y";
2150 } else {
2151 $default_value = "n";
2152 }
2153 print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
2154 $new_show = <STDIN>;
2155 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2156 $default_sub_of_inbox = 'true';
2157 } else {
2158 $default_sub_of_inbox = 'false';
2159 }
2160 return $default_sub_of_inbox;
2161 }
2162
2163 # Show contain subfolder option
2164 sub command211 {
2165 print "Some IMAP servers (UW) make it so that there are two types of\n";
2166 print "folders. Those that contain messages, and those that contain\n";
2167 print "subfolders. If this is the case for your server, set this to\n";
2168 print "true, and it will ask the user whether the folder they are\n";
2169 print "creating contains subfolders or messages.\n";
2170 print "\n";
2171
2172 if ( lc($show_contain_subfolders_option) eq 'true' ) {
2173 $default_value = "y";
2174 } else {
2175 $default_value = "n";
2176 }
2177 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
2178 $new_show = <STDIN>;
2179 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2180 $show_contain_subfolders_option = 'true';
2181 } else {
2182 $show_contain_subfolders_option = 'false';
2183 }
2184 return $show_contain_subfolders_option;
2185 }
2186
2187 # Default Unseen Notify
2188 sub command212 {
2189 print "This option specifies where the users will receive notification\n";
2190 print "about unseen messages by default. This is of course an option that\n";
2191 print "can be changed on a user level.\n";
2192 print " 1 = No notification\n";
2193 print " 2 = Only on the INBOX\n";
2194 print " 3 = On all folders\n";
2195 print "\n";
2196
2197 print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
2198 $new_show = <STDIN>;
2199 if ( $new_show =~ /^[123]\n/i ) {
2200 $default_unseen_notify = $new_show;
2201 }
2202 $default_unseen_notify =~ s/[\r\n]//g;
2203 return $default_unseen_notify;
2204 }
2205
2206 # Default Unseen Type
2207 sub command213 {
2208 print "Here you can define the default way that unseen messages will be displayed\n";
2209 print "to the user in the folder listing on the left side.\n";
2210 print " 1 = Only unseen messages (4)\n";
2211 print " 2 = Unseen and Total messages (4/27)\n";
2212 print "\n";
2213
2214 print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
2215 $new_show = <STDIN>;
2216 if ( $new_show =~ /^[12]\n/i ) {
2217 $default_unseen_type = $new_show;
2218 }
2219 $default_unseen_type =~ s/[\r\n]//g;
2220 return $default_unseen_type;
2221 }
2222
2223 # Auto create special folders
2224 sub command214 {
2225 print "Would you like the Sent, Trash, and Drafts folders to be created\n";
2226 print "automatically print for you when a user logs in? If the user\n";
2227 print "accidentally deletes their special folders, this option will\n";
2228 print "automatically create it again for them.\n";
2229 print "\n";
2230
2231 if ( lc($auto_create_special) eq 'true' ) {
2232 $default_value = "y";
2233 } else {
2234 $default_value = "n";
2235 }
2236 print "Auto create special folders? (y/n) [$WHT$default_value$NRM]: $WHT";
2237 $new_show = <STDIN>;
2238 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2239 $auto_create_special = 'true';
2240 } else {
2241 $auto_create_special = 'false';
2242 }
2243 return $auto_create_special;
2244 }
2245
2246 # Automatically delete folders
2247 sub command215 {
2248 if ( $imap_server_type eq "uw" ) {
2249 print "UW IMAP servers will not allow folders containing mail to also contain folders.\n";
2250 print "Deleting folders will bypass the trash folder and be immediately deleted\n\n";
2251 print "If this is not the correct value for your server,\n";
2252 print "please use option D on the Main Menu to configure your server correctly.\n\n";
2253 print "Press enter to continue...\n";
2254 $new_delete = <STDIN>;
2255 $delete_folder = 'true';
2256 } else {
2257 if ( $imap_server_type eq "courier" ) {
2258 print "Courier (or Courier-IMAP) IMAP servers may not support ";
2259 print "subfolders of Trash. \n";
2260 print "Specifically, if Courier is set to always move messages to Trash, \n";
2261 print "Trash will be treated by Courier as a special folder that does not \n";
2262 print "allow subfolders. \n\n";
2263 print "Please verify your Courier configuration, and test folder deletion \n";
2264 print "when changing this setting.\n\n";
2265 }
2266
2267 print "Are subfolders of the Trash supported by your IMAP server?\n";
2268 print "If so, should deleted folders be sent to Trash?\n";
2269 print "If not, say no (deleted folders should not be sent to Trash)\n\n";
2270 # reversal of logic.
2271 # question was: Should folders be automatically deleted instead of sent to trash..
2272 # we've changed the question to make it more clear,
2273 # and are here handling that to avoid changing the answers..
2274 if ( lc($delete_folder) eq 'true' ) {
2275 $default_value = "n";
2276 } else {
2277 $default_value = "y";
2278 }
2279 print "Send deleted folders to Trash? (y/n) [$WHT$default_value$NRM]: $WHT";
2280 $new_delete = <STDIN>;
2281 if ( ( $new_delete =~ /^y\n/i ) || ( ( $new_delete =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2282 $delete_folder = 'false';
2283 } else {
2284 $delete_folder = 'true';
2285 }
2286 }
2287 return $delete_folder;
2288 }
2289
2290 #noselect fix
2291 sub command216 {
2292 print "Some IMAP servers allow subfolders to exist even if the parent\n";
2293 print "folders do not. This fixes some problems with the folder list\n";
2294 print "when this is the case, causing the /NoSelect folders to be displayed\n";
2295 print "\n";
2296
2297 if ( lc($noselect_fix_enable) eq 'true' ) {
2298 $default_value = "y";
2299 } else {
2300 $default_value = "n";
2301 }
2302 print "enable noselect fix? (y/n) [$WHT$noselect_fix_enable$NRM]: $WHT";
2303 $noselect_fix_enable = <STDIN>;
2304 if ( ( $noselect_fix_enable =~ /^y\n/i ) || ( ( $noselect_fix_enable =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2305 $noselect_fix_enable = 'true';
2306 } else {
2307 $noselect_fix_enable = 'false';
2308 }
2309 return $noselect_fix_enable;
2310 }
2311 ############# GENERAL OPTIONS #####################
2312
2313 # Data directory
2314 sub command33a {
2315 print "Specify the location for your data directory.\n";
2316 print "You need to create this directory yourself.\n";
2317 print "The path name can be absolute or relative (to the config directory).\n";
2318 print "Here are two examples:\n";
2319 print " Absolute: /var/local/squirrelmail/data/\n";
2320 print " Relative: ../data/\n";
2321 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2322 print "will be converted to their absolute path equivalents in config.php.\n\n";
2323 print "Note: There are potential security risks with having a writeable directory\n";
2324 print "under the web server's root directory (ex: /home/httpd/html).\n";
2325 print "For this reason, it is recommended to put the data directory\n";
2326 print "in an alternate location of your choice. \n";
2327 print "\n";
2328
2329 print "[$WHT$data_dir$NRM]: $WHT";
2330 $new_data_dir = <STDIN>;
2331 if ( $new_data_dir eq "\n" ) {
2332 $new_data_dir = $data_dir;
2333 } else {
2334 $new_data_dir =~ s/[\r\n]//g;
2335 }
2336 if ( $new_data_dir =~ /^\s*$/ ) {
2337 $new_data_dir = "";
2338 } else {
2339 $new_data_dir =~ s/\/*$//g;
2340 $new_data_dir =~ s/$/\//g;
2341 }
2342 return $new_data_dir;
2343 }
2344
2345 # Attachment directory
2346 sub command33b {
2347 print "Path to directory used for storing attachments while a mail is\n";
2348 print "being composed. The path name can be absolute or relative (to the\n";
2349 print "config directory). Here are two examples:\n";
2350 print " Absolute: /var/local/squirrelmail/attach/\n";
2351 print " Relative: ../attach/\n";
2352 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2353 print "will be converted to their absolute path equivalents in config.php.\n\n";
2354 print "Note: There are a few security considerations regarding this\n";
2355 print "directory:\n";
2356 print " 1. It should have the permission 733 (rwx-wx-wx) to make it\n";
2357 print " impossible for a random person with access to the webserver\n";
2358 print " to list files in this directory. Confidential data might\n";
2359 print " be laying around in there.\n";
2360 print " Depending on your user:group assignments, 730 (rwx-wx---)\n";
2361 print " may be possible, and more secure (e.g. root:apache)\n";
2362 print " 2. Since the webserver is not able to list the files in the\n";
2363 print " content is also impossible for the webserver to delete files\n";
2364 print " lying around there for too long.\n";
2365 print " 3. It should probably be another directory than the data\n";
2366 print " directory specified in option 3.\n";
2367 print "\n";
2368
2369 print "[$WHT$attachment_dir$NRM]: $WHT";
2370 $new_attachment_dir = <STDIN>;
2371 if ( $new_attachment_dir eq "\n" ) {
2372 $new_attachment_dir = $attachment_dir;
2373 } else {
2374 $new_attachment_dir =~ s/[\r\n]//g;
2375 }
2376 if ( $new_attachment_dir =~ /^\s*$/ ) {
2377 $new_attachment_dir = "";
2378 } else {
2379 $new_attachment_dir =~ s/\/*$//g;
2380 $new_attachment_dir =~ s/$/\//g;
2381 }
2382 return $new_attachment_dir;
2383 }
2384
2385 sub command33c {
2386 print "The directory hash level setting allows you to configure the level\n";
2387 print "of hashing that SquirrelMail employs in your data and attachment\n";
2388 print "directories. This value must be an integer ranging from 0 to 4.\n";
2389 print "When this value is set to 0, SquirrelMail will simply store all\n";
2390 print "files as normal in the data and attachment directories. However,\n";
2391 print "when set to a value from 1 to 4, a simple hashing scheme will be\n";
2392 print "used to organize the files in this directory. In short, the crc32\n";
2393 print "value for a username will be computed. Then, up to the first 4\n";
2394 print "digits of the hash, as set by this configuration value, will be\n";
2395 print "used to directory hash the files for that user in the data and\n";
2396 print "attachment directory. This allows for better performance on\n";
2397 print "servers with larger numbers of users.\n";
2398 print "\n";
2399
2400 print "[$WHT$dir_hash_level$NRM]: $WHT";
2401 $new_dir_hash_level = <STDIN>;
2402 if ( $new_dir_hash_level eq "\n" ) {
2403 $new_dir_hash_level = $dir_hash_level;
2404 } else {
2405 $new_dir_hash_level =~ s/[\r\n]//g;
2406 }
2407 if ( ( int($new_dir_hash_level) < 0 )
2408 || ( int($new_dir_hash_level) > 4 )
2409 || !( int($new_dir_hash_level) eq $new_dir_hash_level ) ) {
2410 print "Invalid Directory Hash Level.\n";
2411 print "Value must be an integer ranging from 0 to 4\n";
2412 print "Hit enter to continue.\n";
2413 $enter_key = <STDIN>;
2414
2415 $new_dir_hash_level = $dir_hash_level;
2416 }
2417
2418 return $new_dir_hash_level;
2419 }
2420
2421 sub command35 {
2422 print "This is the default size (in pixels) of the left folder list.\n";
2423 print "Default is 200, but you can set it to whatever you wish. This\n";
2424 print "is a user preference, so this will only show up as their default.\n";
2425 print "\n";
2426 print "[$WHT$default_left_size$NRM]: $WHT";
2427 $new_default_left_size = <STDIN>;
2428 if ( $new_default_left_size eq "\n" ) {
2429 $new_default_left_size = $default_left_size;
2430 } else {
2431 $new_default_left_size =~ s/[\r\n]//g;
2432 }
2433 return $new_default_left_size;
2434 }
2435
2436 sub command36 {
2437 print "Some IMAP servers only have lowercase letters in the usernames\n";
2438 print "but they still allow people with uppercase to log in. This\n";
2439 print "causes a problem with the user's preference files. This option\n";
2440 print "transparently changes all usernames to lowercase.";
2441 print "\n";
2442
2443 if ( lc($force_username_lowercase) eq 'true' ) {
2444 $default_value = "y";
2445 } else {
2446 $default_value = "n";
2447 }
2448 print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
2449 $new_show = <STDIN>;
2450 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2451 return 'true';
2452 }
2453 return 'false';
2454 }
2455
2456 sub command37 {
2457 print "";
2458 print "\n";
2459
2460 if ( lc($default_use_priority) eq 'true' ) {
2461 $default_value = "y";
2462 } else {
2463 $default_value = "n";
2464 }
2465
2466 print "Allow users to specify priority of outgoing mail (y/n) [$WHT$default_value$NRM]: $WHT";
2467 $new_show = <STDIN>;
2468 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2469 return 'true';
2470 }
2471 return 'false';
2472 }
2473
2474 sub command38 {
2475 print "";
2476 print "\n";
2477
2478 if ( lc($hide_sm_attributions) eq 'true' ) {
2479 $default_value = "y";
2480 } else {
2481 $default_value = "n";
2482 }
2483
2484 print "Hide SM attributions (y/n) [$WHT$default_value$NRM]: $WHT";
2485 $new_show = <STDIN>;
2486 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2487 return 'true';
2488 }
2489 return 'false';
2490 }
2491
2492 sub command39 {
2493 print "";
2494 print "\n";
2495
2496 if ( lc($default_use_mdn) eq 'true' ) {
2497 $default_value = "y";
2498 } else {
2499 $default_value = "n";
2500 }
2501
2502 print "Enable support for read/delivery receipt support (y/n) [$WHT$default_value$NRM]: $WHT";
2503 $new_show = <STDIN>;
2504 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2505 return 'true';
2506 }
2507 return 'false';
2508 }
2509
2510
2511 sub command310 {
2512 print " In loosely managed environments, you may want to allow users
2513 to edit their full name and email address. In strictly managed
2514 environments, you may want to force users to use the name
2515 and email address assigned to them.
2516
2517 'y' - allow a user to edit their full name and email address,
2518 'n' - users must use the assigned values.
2519
2520 ";
2521
2522 if ( lc($edit_identity) eq 'true' ) {
2523 $default_value = "y";
2524 } else {
2525 $default_value = "n";
2526 }
2527 print "Allow editing of user's identity? (y/n) [$WHT$default_value$NRM]: $WHT";
2528 $new_edit = <STDIN>;
2529 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2530 $edit_identity = 'true';
2531 $edit_name = 'true';
2532 $hide_auth_header = command311b();
2533 } else {
2534 $edit_identity = 'false';
2535 $edit_name = command311();
2536 $hide_auth_header = command311b();
2537 }
2538 return $edit_identity;
2539 }
2540
2541 sub command311 {
2542 print " Given that users are not allowed to modify their
2543 email address, can they edit their full name?
2544
2545 ";
2546
2547 if ( lc($edit_name) eq 'true' ) {
2548 $default_value = "y";
2549 } else {
2550 $default_value = "n";
2551 }
2552 print "Allow the user to edit their full name? (y/n) [$WHT$default_value$NRM]: $WHT";
2553 $new_edit = <STDIN>;
2554 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2555 $edit_name = 'true';
2556 } else {
2557 $edit_name = 'false';
2558 }
2559 return $edit_name;
2560 }
2561
2562 sub command311b {
2563 print " SquirrelMail adds username information to every sent email
2564 in order to prevent possible sender forging when users are allowed
2565 to change their email and/or full name.
2566
2567 You can remove user information from this header (y), if you think that
2568 it violates privacy or security.
2569
2570 Note: If users are allowed to change their email addresses,
2571 this setting will make it difficult to determine who sent what where.
2572 Use at your own risk.
2573
2574 ";
2575
2576 if ( lc($hide_auth_header) eq "true" ) {
2577 $default_value = "y";
2578 } else {
2579 $default_value = "n";
2580 }
2581 print "Remove username from email headers? (y/n) [$WHT$default_value$NRM]: $WHT";
2582 $new_header = <STDIN>;
2583 if ( ( $new_header =~ /^y\n/i ) || ( ( $new_header =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2584 $hide_auth_header = "true";
2585 } else {
2586 $hide_auth_header = "false";
2587 }
2588 return $hide_auth_header;
2589 }
2590
2591 sub command312 {
2592 print "This option allows you to disable server side thread sorting if your server \n";
2593 print "declares THREAD support, but you don't want to provide threading options \n";
2594 print "to end users or THREAD extension is broken or extension does not work with \n";
2595 print "options used by SquirrelMail. Option is not used, if THREAD extension is \n";
2596 print "not declared in IMAP CAPABILITY.\n";
2597 print "\n";
2598
2599 if ( lc($disable_thread_sort) eq 'true' ) {
2600 $default_value = "y";
2601 } else {
2602 $default_value = "n";
2603 }
2604 print "Disable server side thread sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2605 $disable_thread_sort = <STDIN>;
2606 if ( ( $disable_thread_sort =~ /^y\n/i ) || ( ( $disable_thread_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2607 $disable_thread_sort = 'true';
2608 } else {
2609 $disable_thread_sort = 'false';
2610 }
2611 return $disable_thread_sort;
2612 }
2613
2614 sub command313 {
2615 print "This option allows you to disable server side sorting if your server declares \n";
2616 print "SORT support, but SORT extension is broken or does not work with options \n";
2617 print "used by SquirrelMail. Option is not used, if SORT extension is not declared \n";
2618 print "in IMAP CAPABILITY.\n";
2619 print "\n";
2620 print "It is strongly recommended to keep server side sorting enabled, if your ";
2621 print "IMAP server supports it.";
2622 print "\n";
2623
2624 if ( lc($disable_server_sort) eq 'true' ) {
2625 $default_value = "y";
2626 } else {
2627 $default_value = "n";
2628 }
2629 print "Disable server-side sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2630 $disable_server_sort = <STDIN>;
2631 if ( ( $disable_server_sort =~ /^y\n/i ) || ( ( $disable_server_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2632 $disable_server_sort = 'true';
2633 } else {
2634 $disable_server_sort = 'false';
2635 }
2636 return $disable_server_sort;
2637 }
2638
2639 sub command314 {
2640 print "This option allows you to choose if SM uses charset search\n";
2641 print "Your IMAP server must support the SEARCH CHARSET command for this to work\n";
2642 print "\n";
2643
2644 if ( lc($allow_charset_search) eq 'true' ) {
2645 $default_value = "y";
2646 } else {
2647 $default_value = "n";
2648 }
2649 print "Allow charset searching? (y/n) [$WHT$default_value$NRM]: $WHT";
2650 $allow_charset_search = <STDIN>;
2651 if ( ( $allow_charset_search =~ /^y\n/i ) || ( ( $allow_charset_search =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2652 $allow_charset_search = 'true';
2653 } else {
2654 $allow_charset_search = 'false';
2655 }
2656 return $allow_charset_search;
2657 }
2658
2659 # command315 (UID support) obsoleted.
2660
2661 # advanced search option
2662 sub command316 {
2663 print "This option allows you to control the use of advanced search form.\n";
2664 print " 0 = enable basic search only\n";
2665 print " 1 = enable advanced search only\n";
2666 print " 2 = enable both\n";
2667 print "\n";
2668
2669 print "Allowed search (0,1,2)? [$WHT$allow_advanced_search$NRM]: $WHT";
2670 $new_allow_advanced_search = <STDIN>;
2671 if ( $new_allow_advanced_search =~ /^[012]\n/i ) {
2672 $allow_advanced_search = $new_allow_advanced_search;
2673 }
2674 $allow_advanced_search =~ s/[\r\n]//g;
2675 return $allow_advanced_search;
2676 }
2677
2678
2679 sub command317 {
2680 print "This option allows you to change the name of the PHP session used\n";
2681 print "by SquirrelMail. Unless you know what you are doing, you probably\n";
2682 print "don't need or want to change this from the default of SQMSESSID.\n";
2683 print "[$WHT$session_name$NRM]: $WHT";
2684 $new_session_name = <STDIN>;
2685 chomp($new_session_name);
2686 if ( $new_session_name eq "" ) {
2687 $new_session_name = $session_name;
2688 }
2689 return $new_session_name;
2690 }
2691
2692 # time zone config (since 1.5.1)
2693 sub command318 {
2694 print "This option allows you to control the use of time zones.\n";
2695 print " 0 = (default) standard, GNU C time zone names\n";
2696 print " 1 = strict, generic time zone codes with offsets\n";
2697 print " 2 = custom, GNU C time zones loaded from config/timezones.php\n";
2698 print " 3 = custom strict, generic time zone codes with offsets loaded \n";
2699 print " from config/timezones.php\n";
2700 print "See SquirrelMail documentation about format of config/timezones.php file.\n";
2701 print "\n";
2702
2703 print "Desired time zone configuration (0,1,2,3)? [$WHT$time_zone_type$NRM]: $WHT";
2704 $new_time_zone_type = <STDIN>;
2705 if ( $new_time_zone_type =~ /^[0123]\n/i ) {
2706 $time_zone_type = $new_time_zone_type;
2707 } else {
2708 print "\nInvalid configuration value.\n";
2709 print "\nPress enter to continue...";
2710 $tmp = <STDIN>;
2711 }
2712 $time_zone_type =~ s/[\r\n]//g;
2713 return $time_zone_type;
2714 }
2715
2716 # set the location base for redirects (since 1.5.2)
2717 sub command_config_location_base {
2718 print "Here you can set the base part of the SquirrelMail URL.\n";
2719 print "It is normally autodetected but if that fails, use this\n";
2720 print "option to override.\n";
2721 print "It should contain only the protocol and hostname/port parts\n";
2722 print "of the URL; the full path will be appended automatically.\n\n";
2723 print "Examples:\nhttp://webmail.example.org\nhttp://webmail.example.com:8080\nhttps://webmail.example.com:6691\n\n";
2724 print "Do not add any path elements.\n";
2725
2726 print "URL base? [" .$WHT."autodetect$NRM]: $WHT";
2727 $new_config_location_base = <STDIN>;
2728 chomp($new_config_location_base);
2729 $config_location_base = $new_config_location_base;
2730
2731 return $config_location_base;
2732 }
2733
2734 # only_secure_cookies (since 1.5.2)
2735 sub command319 {
2736 print "This option allows you to specify that if a user session is initiated\n";
2737 print "under a secure (HTTPS, SSL-encrypted) connection, the cookies given to\n";
2738 print "the browser will ONLY be transmitted via a secure connection henceforth.\n\n";
2739 print "Generally this is a Good Thing, and should NOT be disabled. However,\n";
2740 print "if you intend to use the Secure Login or Show SSL Link plugins to\n";
2741 print "encrypt the user login, but not the rest of the SquirrelMail session,\n";
2742 print "this can be turned off. Think twice before doing so.\n";
2743 print "\n";
2744
2745 if ( lc($only_secure_cookies) eq 'true' ) {
2746 $default_value = "y";
2747 } else {
2748 $default_value = "n";
2749 }
2750 print "Transmit cookies only on secure connection when available? (y/n) [$WHT$default_value$NRM]: $WHT";
2751 $only_secure_cookies = <STDIN>;
2752 if ( ( $only_secure_cookies =~ /^y\n/i ) || ( ( $only_secure_cookies =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2753 $only_secure_cookies = 'true';
2754 } else {
2755 $only_secure_cookies = 'false';
2756 }
2757 return $only_secure_cookies;
2758 }
2759
2760
2761 sub command_userThemes {
2762 print "\nDefine the user themes that you wish to use. If you have added\n";
2763 print "a theme of your own, just follow the instructions (?) about\n";
2764 print "how to add them. You can also change the default theme.\n\n";
2765
2766 print "Available user themes:\n";
2767 $count = 0;
2768 while ( $count <= $#user_theme_name ) {
2769 if ( $count == $user_theme_default ) {
2770 print " *";
2771 } else {
2772 print " ";
2773 }
2774 if ( $count < 10 ) {
2775 print " ";
2776 }
2777 $name = $user_theme_name[$count];
2778 $num_spaces = 35 - length($name);
2779 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
2780 $name = $name . " ";
2781 }
2782
2783 print " $count. $name";
2784 print "($user_theme_path[$count])\n";
2785
2786 $count++;
2787 }
2788
2789 print "\n";
2790 print ".------------------------------------.\n";
2791 print "| t (detect user themes) |\n";
2792 print "| + (add user theme) |\n";
2793 print "| - N (remove user theme) |\n";
2794 print "| m N (mark default user theme) |\n";
2795 print "| l (list user themes) |\n";
2796 print "| d (done) |\n";
2797 print "`------------------------------------'\n";
2798
2799 print "\n[user_themes] command (?=help) > ";
2800 $input = <STDIN>;
2801 $input =~ s/[\r\n]//g;
2802 while ( $input ne "d" ) {
2803 if ( $input =~ /^\s*l\s*/i ) {
2804 $count = 0;
2805 while ( $count <= $#user_theme_name ) {
2806 if ( $count == $user_theme_default ) {
2807 print " *";
2808 } else {
2809 print " ";
2810 }
2811 if ( $count < 10 ) {
2812 print " ";
2813 }
2814 $name = $user_theme_name[$count];
2815 $num_spaces = 35 - length($name);
2816 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
2817 $name = $name . " ";
2818 }
2819
2820 print " $count. $name";
2821 print "($user_theme_path[$count])\n";
2822
2823 $count++;
2824 }
2825 } elsif ( $input =~ /^\s*m\s*[0-9]+/i ) {
2826 $old_def = $user_theme_default;
2827 $user_theme_default = $input;
2828 $user_theme_default =~ s/^\s*m\s*//;
2829 if ( ( $user_theme_default > $#user_theme_name ) || ( $user_theme_default < 0 ) ) {