a4a3f6e0742720ccaa57141a39c3cc620a241c29
[squirrelmail.git] / config / conf.pl
1 #!/usr/bin/env perl
2 # conf.pl
3 #
4 # Copyright (c) 1999-2014 The SquirrelMail Project Team
5 # Licensed under the GNU GPL. For full terms see COPYING.
6 #
7 # A simple configure script to configure SquirrelMail
8 #
9 # $Id$
10 ############################################################
11 $conf_pl_version = "1.5.0";
12
13 ############################################################
14 # Check what directory we're supposed to be running in, and
15 # change there if necessary. File::Basename has been in
16 # Perl since at least 5.003_7, and nobody sane runs anything
17 # before that, but just in case.
18 ############################################################
19 my $dir;
20 if ( eval q{require "File/Basename.pm"} ) {
21 $dir = File::Basename::dirname($0);
22 chdir($dir);
23 }
24
25 ############################################################
26 # Some people try to run this as a CGI. That's wrong!
27 ############################################################
28 if ( defined( $ENV{'PATH_INFO'} )
29 || defined( $ENV{'QUERY_STRING'} )
30 || defined( $ENV{'REQUEST_METHOD'} ) ) {
31 print "Content-Type: text/html\n\n";
32 print "You must run this script from the command line.";
33 exit;
34 }
35
36 ############################################################
37 # If we got here, use Cwd to get the full directory path
38 # (the Basename stuff above will sometimes return '.' as
39 # the base directory, which is not helpful here).
40 ############################################################
41 use Cwd;
42 $dir = cwd();
43
44
45 ############################################################
46 # First, lets read in the data already in there...
47 ############################################################
48 if ( -e "config.php" ) {
49 # Make sure that file is readable
50 if (! -r "config.php") {
51 clear_screen();
52 print "WARNING:\n";
53 print "The file \"config/config.php\" was found, but you don't\n";
54 print "have rights to read it.\n";
55 print "\n";
56 print "Press enter to continue";
57 $ctu = <STDIN>;
58 exit;
59 }
60 open( FILE, "config.php" );
61 while ( $line = <FILE> ) {
62 $line =~ s/^\s+//;
63 $line =~ s/^\$//;
64 $var = $line;
65
66 $var =~ s/=/EQUALS/;
67 if ( $var =~ /^([a-z])/i ) {
68 @o = split ( /\s*EQUALS\s*/, $var );
69 if ( $o[0] eq "config_version" ) {
70 $o[1] =~ s/[\n\r]//g;
71 $o[1] =~ s/[\'\"];\s*$//;
72 $o[1] =~ s/;$//;
73 $o[1] =~ s/^[\'\"]//;
74
75 $config_version = $o[1];
76 close(FILE);
77 }
78 }
79 }
80 close(FILE);
81
82 if ( $config_version ne $conf_pl_version ) {
83 clear_screen();
84 print "WARNING:\n";
85 print " The file \"config/config.php\" was found, but it is for\n";
86 print " an older version of SquirrelMail. It is possible to still\n";
87 print " read the defaults from this file but be warned that many\n";
88 print " preferences change between versions. It is recommended that\n";
89 print " you start with a clean config.php for each upgrade that you\n";
90 print " do. To do this, just move config/config.php out of the way.\n";
91 print "\n";
92 print "Continue loading with the old config.php [y/N]? ";
93 $ctu = <STDIN>;
94
95 if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
96 exit;
97 }
98
99 print "\nDo you want me to stop warning you [y/N]? ";
100 $ctu = <STDIN>;
101 if ( $ctu =~ /^y\n/i ) {
102 $print_config_version = $conf_pl_version;
103 } else {
104 $print_config_version = $config_version;
105 }
106 } else {
107 $print_config_version = $config_version;
108 }
109
110 $config = 1;
111 open( FILE, "config.php" );
112 } elsif ( -e "config_default.php" ) {
113 open( FILE, "config_default.php" );
114 while ( $line = <FILE> ) {
115 $line =~ s/^\s+//;
116 $line =~ s/^\$//;
117 $var = $line;
118
119 $var =~ s/=/EQUALS/;
120 if ( $var =~ /^([a-z])/i ) {
121 @o = split ( /\s*EQUALS\s*/, $var );
122 if ( $o[0] eq "config_version" ) {
123 $o[1] =~ s/[\n\r]//g;
124 $o[1] =~ s/[\'\"];\s*$//;
125 $o[1] =~ s/;$//;
126 $o[1] =~ s/^[\'\"]//;
127
128 $config_version = $o[1];
129 close(FILE);
130 }
131 }
132 }
133 close(FILE);
134
135 if ( $config_version ne $conf_pl_version ) {
136 clear_screen();
137 print "WARNING:\n";
138 print " You are trying to use a 'config_default.php' from an older\n";
139 print " version of SquirrelMail. This is HIGHLY unrecommended. You\n";
140 print " should get the 'config_default.php' that matches the version\n";
141 print " of SquirrelMail that you are running. You can get this from\n";
142 print " the SquirrelMail web page by going to the following URL:\n";
143 print " http://squirrelmail.org.\n";
144 print "\n";
145 print "Continue loading with old config_default.php (a bad idea) [y/N]? ";
146 $ctu = <STDIN>;
147
148 if ( ( $ctu !~ /^y\n/i ) || ( $ctu =~ /^\n/ ) ) {
149 exit;
150 }
151
152 print "\nDo you want me to stop warning you [y/N]? ";
153 $ctu = <STDIN>;
154 if ( $ctu =~ /^y\n/i ) {
155 $print_config_version = $conf_pl_version;
156 } else {
157 $print_config_version = $config_version;
158 }
159 } else {
160 $print_config_version = $config_version;
161 }
162 $config = 2;
163 open( FILE, "config_default.php" );
164 } else {
165 print "No configuration file found. Please get config_default.php\n";
166 print "or config.php before running this again. This program needs\n";
167 print "a default config file to get default values.\n";
168 exit;
169 }
170
171 # Read and parse the current configuration file
172 # (either config.php or config_default.php).
173 while ( $line = <FILE> ) {
174 $line =~ s/^\s+//;
175 $line =~ s/^\$//;
176 $var = $line;
177
178 $var =~ s/=/EQUALS/;
179 if ( $var =~ /^([a-z])/i ) {
180 @options = split ( /\s*EQUALS\s*/, $var );
181 $options[1] =~ s/[\n\r]//g;
182 $options[1] =~ s/[\'\"];\s*$//;
183 $options[1] =~ s/;$//;
184 $options[1] =~ s/^[\'\"]//;
185 # de-escape escaped strings
186 $options[1] =~ s/\\'/'/g;
187 $options[1] =~ s/\\\\/\\/g;
188
189 if ( $options[0] =~ /^user_themes\[[0-9]+\]\[['"]PATH['"]\]/ ) {
190 $sub = $options[0];
191 $sub =~ s/\]\[['"]PATH['"]\]//;
192 $sub =~ s/.*\[//;
193 if ( -e "../css/" ) {
194 $options[1] =~ s/^\.\.\/config/\.\.\/css/;
195 }
196 $user_theme_path[$sub] = &change_to_rel_path($options[1]);
197 } elsif ( $options[0] =~ /^user_themes\[[0-9]+\]\[['"]NAME['"]\]/ ) {
198 $sub = $options[0];
199 $sub =~ s/\]\[['"]NAME['"]\]//;
200 $sub =~ s/.*\[//;
201 $user_theme_name[$sub] = $options[1];
202 } elsif ( $options[0] =~ /^icon_themes\[[0-9]+\]\[['"]PATH['"]\]/ ) {
203 $sub = $options[0];
204 $sub =~ s/\]\[['"]PATH['"]\]//;
205 $sub =~ s/.*\[//;
206 if ( -e "../images/" ) {
207 $options[1] =~ s/^\.\.\/config/\.\.\/images/;
208 }
209 $icon_theme_path[$sub] = &change_to_rel_path($options[1]);
210 } elsif ( $options[0] =~ /^icon_themes\[[0-9]+\]\[['"]NAME['"]\]/ ) {
211 $sub = $options[0];
212 $sub =~ s/\]\[['"]NAME['"]\]//;
213 $sub =~ s/.*\[//;
214 $icon_theme_name[$sub] = $options[1];
215 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]ID['"]\]/ ) {
216 $sub = $options[0];
217 $sub =~ s/\]\[['"]ID['"]\]//;
218 $sub =~ s/.*\[//;
219 if ( -e "../templates" ) {
220 $options[1] =~ s/^\.\.\/config/\.\.\/templates/;
221 }
222 $templateset_id[$sub] = $options[1];
223 ##### FIXME: This section BELOW here so old prefs files don't blow up when running conf.pl
224 ##### Remove after a month or two
225 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]PATH['"]\]/ ) {
226 $sub = $options[0];
227 $sub =~ s/\]\[['"]PATH['"]\]//;
228 $sub =~ s/.*\[//;
229 if ( -e "../templates" ) {
230 $options[1] =~ s/^\.\.\/config/\.\.\/templates/;
231 }
232 $templateset_id[$sub] = $options[1];
233 ##### FIXME: This section ABOVE here so old prefs files don't blow up when running conf.pl
234 ##### Remove after a month or two
235 } elsif ( $options[0] =~ /^aTemplateSet\[[0-9]+\]\[['"]NAME['"]\]/ ) {
236 $sub = $options[0];
237 $sub =~ s/\]\[['"]NAME['"]\]//;
238 $sub =~ s/.*\[//;
239 $templateset_name[$sub] = $options[1];
240 } elsif ( $options[0] =~ /^plugins\[[0-9]*\]/ ) {
241 $sub = $options[0];
242 $sub =~ s/\]//;
243 $sub =~ s/^plugins\[//;
244 if ($sub eq '') {
245 push @plugins, $options[1];
246 } else {
247 $plugins[$sub] = $options[1];
248 }
249 } elsif ($options[0] =~ /^fontsets\[\'[a-z]*\'\]/) {
250 # parse associative $fontsets array
251 $sub = $options[0];
252 $sub =~ s/\'\]//;
253 $sub =~ s/^fontsets\[\'//;
254 $fontsets{$sub} = $options[1];
255 } elsif ( $options[0] =~ /^theme\[[0-9]+\]\[['"]PATH|NAME['"]\]/ ) {
256 ##
257 ## $color themes are no longer supported. Please leave this
258 ## so conf.pl doesn't barf if it encounters a $theme.
259 ##
260 } elsif ( $options[0] =~ /^ldap_server\[[0-9]+\]/ ) {
261 $sub = $options[0];
262 $sub =~ s/\]//;
263 $sub =~ s/^ldap_server\[//;
264 $continue = 0;
265 while ( ( $tmp = <FILE> ) && ( $continue != 1 ) ) {
266 if ( $tmp =~ /\);\s*$/ ) {
267 $continue = 1;
268 }
269
270 if ( $tmp =~ /^\s*[\'\"]host[\'\"]/i ) {
271 $tmp =~ s/^\s*[\'\"]host[\'\"]\s*=>\s*[\'\"]//i;
272 $tmp =~ s/[\'\"],?\s*$//;
273 $tmp =~ s/[\'\"]\);\s*$//;
274 $host = $tmp;
275 } elsif ( $tmp =~ /^\s*[\'\"]base[\'\"]/i ) {
276 $tmp =~ s/^\s*[\'\"]base[\'\"]\s*=>\s*[\'\"]//i;
277 $tmp =~ s/[\'\"],?\s*$//;
278 $tmp =~ s/[\'\"]\);\s*$//;
279 $base = $tmp;
280 } elsif ( $tmp =~ /^\s*[\'\"]charset[\'\"]/i ) {
281 $tmp =~ s/^\s*[\'\"]charset[\'\"]\s*=>\s*[\'\"]//i;
282 $tmp =~ s/[\'\"],?\s*$//;
283 $tmp =~ s/[\'\"]\);\s*$//;
284 $charset = $tmp;
285 } elsif ( $tmp =~ /^\s*[\'\"]port[\'\"]/i ) {
286 $tmp =~ s/^\s*[\'\"]port[\'\"]\s*=>\s*[\'\"]?//i;
287 $tmp =~ s/[\'\"]?,?\s*$//;
288 $tmp =~ s/[\'\"]?\);\s*$//;
289 $port = $tmp;
290 } elsif ( $tmp =~ /^\s*[\'\"]maxrows[\'\"]/i ) {
291 $tmp =~ s/^\s*[\'\"]maxrows[\'\"]\s*=>\s*[\'\"]?//i;
292 $tmp =~ s/[\'\"]?,?\s*$//;
293 $tmp =~ s/[\'\"]?\);\s*$//;
294 $maxrows = $tmp;
295 } elsif ( $tmp =~ /^\s*[\'\"]filter[\'\"]/i ) {
296 $tmp =~ s/^\s*[\'\"]filter[\'\"]\s*=>\s*[\'\"]?//i;
297 $tmp =~ s/[\'\"]?,?\s*$//;
298 $tmp =~ s/[\'\"]?\);\s*$//;
299 $filter = $tmp;
300 } elsif ( $tmp =~ /^\s*[\'\"]name[\'\"]/i ) {
301 $tmp =~ s/^\s*[\'\"]name[\'\"]\s*=>\s*[\'\"]//i;
302 $tmp =~ s/[\'\"],?\s*$//;
303 $tmp =~ s/[\'\"]\);\s*$//;
304 $name = $tmp;
305 } elsif ( $tmp =~ /^\s*[\'\"]binddn[\'\"]/i ) {
306 $tmp =~ s/^\s*[\'\"]binddn[\'\"]\s*=>\s*[\'\"]//i;
307 $tmp =~ s/[\'\"],?\s*$//;
308 $tmp =~ s/[\'\"]\);\s*$//;
309 $binddn = $tmp;
310 } elsif ( $tmp =~ /^\s*[\'\"]bindpw[\'\"]/i ) {
311 $tmp =~ s/^\s*[\'\"]bindpw[\'\"]\s*=>\s*[\'\"]//i;
312 $tmp =~ s/[\'\"],?\s*$//;
313 $tmp =~ s/[\'\"]\);\s*$//;
314 $bindpw = $tmp;
315 } elsif ( $tmp =~ /^\s*[\'\"]protocol[\'\"]/i ) {
316 $tmp =~ s/^\s*[\'\"]protocol[\'\"]\s*=>\s*[\'\"]?//i;
317 $tmp =~ s/[\'\"]?,?\s*$//;
318 $tmp =~ s/[\'\"]?\);\s*$//;
319 $protocol = $tmp;
320 } elsif ( $tmp =~ /^\s*[\'\"]limit_scope[\'\"]/i ) {
321 $tmp =~ s/^\s*[\'\"]limit_scope[\'\"]\s*=>\s*[\'\"]?//i;
322 $tmp =~ s/[\'\"]?,?\s*$//;
323 $tmp =~ s/[\'\"]?\);\s*$//;
324 $limit_scope = $tmp;
325 } elsif ( $tmp =~ /^\s*[\'\"]listing[\'\"]/i ) {
326 $tmp =~ s/^\s*[\'\"]listing[\'\"]\s*=>\s*[\'\"]?//i;
327 $tmp =~ s/[\'\"]?,?\s*$//;
328 $tmp =~ s/[\'\"]?\);\s*$//;
329 $listing = $tmp;
330 } elsif ( $tmp =~ /^\s*[\'\"]writeable[\'\"]/i ) {
331 $tmp =~ s/^\s*[\'\"]writeable[\'\"]\s*=>\s*[\'\"]?//i;
332 $tmp =~ s/[\'\"]?,?\s*$//;
333 $tmp =~ s/[\'\"]?\);\s*$//;
334 $writeable = $tmp;
335 } elsif ( $tmp =~ /^\s*[\'\"]search_tree[\'\"]/i ) {
336 $tmp =~ s/^\s*[\'\"]search_tree[\'\"]\s*=>\s*[\'\"]?//i;
337 $tmp =~ s/[\'\"]?,?\s*$//;
338 $tmp =~ s/[\'\"]?\);\s*$//;
339 $search_tree = $tmp;
340 } elsif ( $tmp =~ /^\s*[\'\"]starttls[\'\"]/i ) {
341 $tmp =~ s/^\s*[\'\"]starttls[\'\"]\s*=>\s*[\'\"]?//i;
342 $tmp =~ s/[\'\"]?,?\s*$//;
343 $tmp =~ s/[\'\"]?\);\s*$//;
344 $starttls = $tmp;
345 }
346 }
347 $ldap_host[$sub] = $host;
348 $ldap_base[$sub] = $base;
349 $ldap_name[$sub] = $name;
350 $ldap_port[$sub] = $port;
351 $ldap_maxrows[$sub] = $maxrows;
352 $ldap_filter[$sub] = $filter;
353 $ldap_charset[$sub] = $charset;
354 $ldap_binddn[$sub] = $binddn;
355 $ldap_bindpw[$sub] = $bindpw;
356 $ldap_protocol[$sub] = $protocol;
357 $ldap_limit_scope[$sub] = $limit_scope;
358 $ldap_listing[$sub] = $listing;
359 $ldap_writeable[$sub] = $writeable;
360 $ldap_search_tree[$sub] = $search_tree;
361 $ldap_starttls[$sub] = $starttls;
362 } elsif ( $options[0] =~ /^(data_dir|attachment_dir|org_logo|signout_page|icon_theme_def)$/ ) {
363 ${ $options[0] } = &change_to_rel_path($options[1]);
364 } else {
365 ${ $options[0] } = $options[1];
366 }
367 }
368 }
369 close FILE;
370
371 # RPC template sets aren't included in user interface skin list,
372 # so add the one from the config file here
373 #
374 if ($rpc_templateset =~ /_rpc$/) {
375 $templateset_name[$#templateset_name + 1] = $rpc_templateset;
376 $templateset_id[$#templateset_id + 1] = $rpc_templateset;
377 }
378
379 # FIXME: unknown introduction date
380 $useSendmail = 'false' if ( lc($useSendmail) ne 'true' );
381 $sendmail_path = "/usr/sbin/sendmail" if ( !$sendmail_path );
382 $pop_before_smtp = 'false' if ( !$pop_before_smtp );
383 $pop_before_smtp_host = '' if ( !$pop_before_smtp_host );
384 $default_unseen_notify = 2 if ( !$default_unseen_notify );
385 $default_unseen_type = 1 if ( !$default_unseen_type );
386 $config_use_color = 0 if ( !$config_use_color );
387 $invert_time = 'false' if ( !$invert_time );
388 $force_username_lowercase = 'false' if ( !$force_username_lowercase );
389 $optional_delimiter = "detect" if ( !$optional_delimiter );
390 $auto_create_special = 'false' if ( !$auto_create_special );
391 $default_use_priority = 'true' if ( !$default_use_priority );
392 $default_use_mdn = 'true' if ( !$default_use_mdn );
393 $delete_folder = 'false' if ( !$delete_folder );
394 $noselect_fix_enable = 'false' if ( !$noselect_fix_enable );
395 $frame_top = "_top" if ( !$frame_top );
396 $provider_uri = '' if ( !$provider_uri );
397 $provider_name = '' if ( !$provider_name || $provider_name eq 'SquirrelMail');
398 $no_list_for_subscribe = 'false' if ( !$no_list_for_subscribe );
399 $allow_charset_search = 'true' if ( !$allow_charset_search );
400 $allow_advanced_search = 0 if ( !$allow_advanced_search) ;
401 $prefs_user_field = 'user' if ( !$prefs_user_field );
402 $prefs_key_field = 'prefkey' if ( !$prefs_key_field );
403 $prefs_val_field = 'prefval' if ( !$prefs_val_field );
404 $session_name = 'SQMSESSID' if ( !$session_name );
405 $skip_SM_header = 'false' if ( !$skip_SM_header );
406 $default_use_javascript_addr_book = 'false' if (! $default_use_javascript_addr_book);
407
408 # since 1.2.0
409 $hide_sm_attributions = 'false' if ( !$hide_sm_attributions );
410 # since 1.2.5
411 $edit_identity = 'true' if ( !$edit_identity );
412 $edit_name = 'true' if ( !$edit_name );
413
414 # since 1.4.0
415 $use_smtp_tls= 'false' if ( !$use_smtp_tls);
416 $smtp_auth_mech = 'none' if ( !$smtp_auth_mech );
417 $use_imap_tls = 'false' if ( !$use_imap_tls );
418 $imap_auth_mech = 'login' if ( !$imap_auth_mech );
419
420 # since 1.5.0
421 $show_alternative_names = 'false' if ( !$show_alternative_names );
422 # $available_languages option available only in 1.5.0. removed due to $languages
423 # implementation changes. options are provided by limit_languages plugin
424 # $available_languages = 'all' if ( !$available_languages );
425 $aggressive_decoding = 'false' if ( !$aggressive_decoding );
426 # available only in 1.5.0 and 1.5.1
427 # $advanced_tree = 'false' if ( !$advanced_tree );
428 $use_php_recode = 'false' if ( !$use_php_recode );
429 $use_php_iconv = 'false' if ( !$use_php_iconv );
430 $buffer_output = 'false' if ( !$buffer_output );
431
432 # since 1.5.1
433 $use_icons = 'false' if ( !$use_icons );
434 $use_iframe = 'false' if ( !$use_iframe );
435 $lossy_encoding = 'false' if ( !$lossy_encoding );
436 $allow_remote_configtest = 'false' if ( !$allow_remote_configtest );
437 $secured_config = 'true' if ( !$secured_config );
438 $sq_https_port = 443 if ( !$sq_https_port );
439 $sq_ignore_http_x_forwarded_headers = 'true' if ( !$sq_ignore_http_x_forwarded_headers );
440
441 $sm_debug_mode = 'SM_DEBUG_MODE_MODERATE' if ( !$sm_debug_mode );
442 #FIXME: When this is STABLE software, remove the line above and uncomment the one below:
443 #$sm_debug_mode = 'SM_DEBUG_MODE_OFF' if ( !$sm_debug_mode );
444 $sm_debug_mode = convert_debug_binary_integer_to_constants($sm_debug_mode);
445
446 $addrbook_global_table = 'global_abook' if ( !$addrbook_global_table );
447 $addrbook_global_writeable = 'false' if ( !$addrbook_global_writeable );
448 $addrbook_global_listing = 'false' if ( !$addrbook_global_listing );
449 $abook_global_file = '' if ( !$abook_global_file);
450 $abook_global_file_writeable = 'false' if ( !$abook_global_file_writeable);
451 $abook_global_file_listing = 'true' if ( !$abook_global_file_listing );
452 $encode_header_key = '' if ( !$encode_header_key );
453 $hide_auth_header = 'false' if ( !$hide_auth_header );
454 $time_zone_type = '0' if ( !$time_zone_type );
455 $prefs_user_size = 128 if ( !$prefs_user_size );
456 $prefs_key_size = 64 if ( !$prefs_key_size );
457 $prefs_val_size = 65536 if ( !$prefs_val_size );
458
459 # add qmail-inject test here for backwards compatibility
460 if ( !$sendmail_args && $sendmail_path =~ /qmail-inject/ ) {
461 $sendmail_args = '';
462 } elsif ( !$sendmail_args ) {
463 $sendmail_args = '-i -t';
464 }
465
466 $default_fontsize = '' if ( !$default_fontsize);
467 $default_fontset = '' if ( !$default_fontset);
468 if ( !%fontsets) {
469 %fontsets = ('serif', 'serif',
470 'sans', 'helvetica,arial,sans-serif',
471 'comicsans', 'comic sans ms,sans-serif',
472 'tahoma', 'tahoma,sans-serif',
473 'verasans', 'bitstream vera sans,verdana,sans-serif');
474 }
475
476 # $use_imap_tls and $use_smtp_tls are switched to integer since 1.5.1
477 $use_imap_tls = 0 if ( $use_imap_tls eq 'false');
478 $use_imap_tls = 1 if ( $use_imap_tls eq 'true');
479 $use_smtp_tls = 0 if ( $use_smtp_tls eq 'false');
480 $use_smtp_tls = 1 if ( $use_smtp_tls eq 'true');
481 # sorting options changed names and reversed values in 1.5.1
482 $disable_thread_sort = 'false' if ( !$disable_thread_sort );
483 $disable_server_sort = 'false' if ( !$disable_server_sort );
484
485 # since 1.5.2
486 $abook_file_line_length = 2048 if ( !$abook_file_line_length );
487 $config_location_base = '' if ( !$config_location_base );
488 $smtp_sitewide_user = '' if ( !$smtp_sitewide_user );
489 $smtp_sitewide_pass = '' if ( !$smtp_sitewide_pass );
490 $icon_theme_def = '' if ( !$icon_theme_def );
491 $disable_plugins = 'false' if ( !$disable_plugins );
492 $disable_plugins_user = '' if ( !$disable_plugins_user );
493 $only_secure_cookies = 'true' if ( !$only_secure_cookies );
494 $disable_security_tokens = 'false' if ( !$disable_security_tokens );
495 $check_referrer = '' if ( !$check_referrer );
496 $ask_user_info = 'true' if ( !$ask_user_info );
497 $use_transparent_security_image = 'true' if ( !$use_transparent_security_image );
498 $display_imap_login_error = 'false' if ( !$display_imap_login_error );
499
500 if ( $ARGV[0] eq '--install-plugin' ) {
501 print "Activating plugin " . $ARGV[1] . "\n";
502 if ( -d "../plugins/" . $ARGV[1]) {
503 push @plugins, $ARGV[1];
504 save_data();
505 exit(0);
506 } else {
507 print "No such plugin.\n";
508 exit(1);
509 }
510 } elsif ( $ARGV[0] eq '--remove-plugin' ) {
511 print "Removing plugin " . $ARGV[1] . "\n";
512 foreach $plugin (@plugins) {
513 if ( $plugin ne $ARGV[1] ) {
514 push @newplugins, $plugin;
515 }
516 }
517 @plugins = @newplugins;
518 save_data();
519 exit(0);
520 } elsif ( $ARGV[0] eq '--update-plugins' or $ARGV[0] eq '-u') {
521 build_plugin_hook_array();
522 exit(0);
523 } elsif ( $ARGV[0] eq '--help' or $ARGV[0] eq '-h') {
524 print "SquirrelMail Configuration Script\n";
525 print "Usage:\n";
526 print " * No arguments: initiates the configuration dialog\n";
527 print " * --install-plugin <plugin> : activates the specified plugin\n";
528 print " * --remove-plugin <plugin> : deactivates the specified plugin\n";
529 print " * --update-plugins , -u : rebuilds plugin_hooks.php according\n";
530 print " to plugins activated in config.php\n";
531 print " * --help , -h : Displays this help\n";
532 print "\n";
533 exit(0);
534 }
535
536
537
538 ####################################################################################
539
540 # used in multiple places, define once
541 $list_supported_imap_servers =
542 " bincimap = Binc IMAP server\n" .
543 " courier = Courier IMAP server\n" .
544 " cyrus = Cyrus IMAP server\n" .
545 " dovecot = Dovecot Secure IMAP server\n" .
546 " exchange = Microsoft Exchange IMAP server\n" .
547 " hmailserver = hMailServer\n" .
548 " macosx = Mac OS X Mailserver\n" .
549 " mercury32 = Mercury/32\n" .
550 " uw = University of Washington's IMAP server\n" .
551 " gmail = IMAP access to Google mail (Gmail) accounts\n";
552
553 #####################################################################################
554 if ( $config_use_color == 1 ) {
555 $WHT = "\x1B[1m";
556 $NRM = "\x1B[0m";
557 } else {
558 $WHT = "";
559 $NRM = "";
560 $config_use_color = 2;
561 }
562
563 # lists can be printed in more than one column; default is just one
564 #
565 $columns = 1;
566
567 # try to get screen width dynamically if possible; default to 80
568 # (user can override with "w#" command)
569 #
570 eval { require "sys/ioctl.ph" };
571 if ($@
572 || !defined &TIOCGWINSZ
573 || !open(TTY, "+</dev/tty")
574 || !ioctl(TTY, &TIOCGWINSZ, $winsize='')) {
575 $screen_width = 80;
576 } else {
577 ($row, $col, $xpixel, $ypixel) = unpack('S4', $winsize);
578 $screen_width = $col;
579 }
580
581 while ( ( $command ne "q" ) && ( $command ne "Q" ) && ( $command ne ":q" ) ) {
582 clear_screen();
583 print $WHT. "SquirrelMail Configuration : " . $NRM;
584 if ( $config == 1 ) { print "Read: config.php"; }
585 elsif ( $config == 2 ) { print "Read: config_default.php"; }
586 print " ($print_config_version)\n";
587 print "---------------------------------------------------------\n";
588
589 if ( $menu == 0 ) {
590 print $WHT. "Main Menu --\n" . $NRM;
591 print "1. Organization Preferences\n";
592 print "2. Server Settings\n";
593 print "3. Folder Defaults\n";
594 print "4. General Options\n";
595 print "5. User Interface\n";
596 print "6. Address Books\n";
597 print "7. Message of the Day (MOTD)\n";
598 print "8. Plugins\n";
599 print "9. Database\n";
600 print "10. Language settings\n";
601 print "11. Tweaks\n";
602 print "\n";
603 print "D. Set pre-defined settings for specific IMAP servers\n";
604 print "\n";
605 } elsif ( $menu == 1 ) {
606 print $WHT. "Organization Preferences\n" . $NRM;
607 print "1. Organization Name : $WHT$org_name$NRM\n";
608 print "2. Organization Logo : $WHT$org_logo$NRM\n";
609 print "3. Org. Logo Width/Height : $WHT($org_logo_width/$org_logo_height)$NRM\n";
610 print "4. Organization Title : $WHT$org_title$NRM\n";
611 print "5. Signout Page : $WHT$signout_page$NRM\n";
612 print "6. Top Frame : $WHT$frame_top$NRM\n";
613 print "7. Provider link : $WHT$provider_uri$NRM\n";
614 print "8. Provider link text : $WHT$provider_name$NRM\n";
615
616 print "\n";
617 print "R Return to Main Menu\n";
618 } elsif ( $menu == 2 ) {
619 print $WHT. "Server Settings\n\n" . $NRM;
620 print $WHT . "General" . $NRM . "\n";
621 print "-------\n";
622 print "1. Domain : $WHT$domain$NRM\n";
623 print "2. Invert Time : $WHT$invert_time$NRM\n";
624 print "3. Sendmail or SMTP : $WHT";
625 if ( lc($useSendmail) eq 'true' ) {
626 print "Sendmail";
627 } else {
628 print "SMTP";
629 }
630 print "$NRM\n";
631 print "\n";
632
633 if ( $show_imap_settings ) {
634 print $WHT . "IMAP Settings". $NRM . "\n--------------\n";
635 print "4. IMAP Server : $WHT$imapServerAddress$NRM\n";
636 print "5. IMAP Port : $WHT$imapPort$NRM\n";
637 print "6. Authentication type : $WHT$imap_auth_mech$NRM\n";
638 print "7. Secure IMAP (TLS) : $WHT" . display_use_tls($use_imap_tls) . "$NRM\n";
639 print "8. Server software : $WHT$imap_server_type$NRM\n";
640 print "9. Delimiter : $WHT$optional_delimiter$NRM\n";
641 print "\n";
642 } elsif ( $show_smtp_settings ) {
643 if ( lc($useSendmail) eq 'true' ) {
644 print $WHT . "Sendmail" . $NRM . "\n--------\n";
645 print "4. Sendmail Path : $WHT$sendmail_path$NRM\n";
646 print "5. Sendmail arguments : $WHT$sendmail_args$NRM\n";
647 print "6. Header encryption key : $WHT$encode_header_key$NRM\n";
648 print "\n";
649 } else {
650 print $WHT . "SMTP Settings" . $NRM . "\n-------------\n";
651 print "4. SMTP Server : $WHT$smtpServerAddress$NRM\n";
652 print "5. SMTP Port : $WHT$smtpPort$NRM\n";
653 print "6. POP before SMTP : $WHT$pop_before_smtp$NRM\n";
654 print "7. SMTP Authentication : $WHT$smtp_auth_mech" . display_smtp_sitewide_userpass() ."$NRM\n";
655 print "8. Secure SMTP (TLS) : $WHT" . display_use_tls($use_smtp_tls) . "$NRM\n";
656 print "9. Header encryption key : $WHT$encode_header_key$NRM\n";
657 print "\n";
658 }
659 }
660
661 if ($show_imap_settings == 0) {
662 print "A. Update IMAP Settings : ";
663 print "$WHT$imapServerAddress$NRM:";
664 print "$WHT$imapPort$NRM ";
665 print "($WHT$imap_server_type$NRM)\n";
666 }
667 if ($show_smtp_settings == 0) {
668 if ( lc($useSendmail) eq 'true' ) {
669 print "B. Change Sendmail Config : $WHT$sendmail_path$NRM\n";
670 } else {
671 print "B. Update SMTP Settings : ";
672 print "$WHT$smtpServerAddress$NRM:";
673 print "$WHT$smtpPort$NRM\n";
674 }
675 }
676 if ( $show_smtp_settings || $show_imap_settings )
677 {
678 print "H. Hide " .
679 ($show_imap_settings ? "IMAP Server" :
680 (lc($useSendmail) eq 'true') ? "Sendmail" : "SMTP") . " Settings\n";
681 }
682
683 print "\n";
684 print "R Return to Main Menu\n";
685 } elsif ( $menu == 3 ) {
686 print $WHT. "Folder Defaults\n" . $NRM;
687 print "1. Default Folder Prefix : $WHT$default_folder_prefix$NRM\n";
688 print "2. Show Folder Prefix Option : $WHT$show_prefix_option$NRM\n";
689 print "3. Trash Folder : $WHT$trash_folder$NRM\n";
690 print "4. Sent Folder : $WHT$sent_folder$NRM\n";
691 print "5. Drafts Folder : $WHT$draft_folder$NRM\n";
692 print "6. By default, move to trash : $WHT$default_move_to_trash$NRM\n";
693 print "7. By default, save sent messages : $WHT$default_move_to_sent$NRM\n";
694 print "8. By default, save as draft : $WHT$default_save_as_draft$NRM\n";
695 print "9. List Special Folders First : $WHT$list_special_folders_first$NRM\n";
696 print "10. Show Special Folders Color : $WHT$use_special_folder_color$NRM\n";
697 print "11. Auto Expunge : $WHT$auto_expunge$NRM\n";
698 print "12. Default Sub. of INBOX : $WHT$default_sub_of_inbox$NRM\n";
699 print "13. Show 'Contain Sub.' Option : $WHT$show_contain_subfolders_option$NRM\n";
700 print "14. Default Unseen Notify : $WHT$default_unseen_notify$NRM\n";
701 print "15. Default Unseen Type : $WHT$default_unseen_type$NRM\n";
702 print "16. Auto Create Special Folders : $WHT$auto_create_special$NRM\n";
703 print "17. Folder Delete Bypasses Trash : $WHT$delete_folder$NRM\n";
704 print "18. Enable /NoSelect folder fix : $WHT$noselect_fix_enable$NRM\n";
705 print "\n";
706 print "R Return to Main Menu\n";
707 } elsif ( $menu == 4 ) {
708 print $WHT. "General Options\n" . $NRM;
709 print "1. Data Directory : $WHT$data_dir$NRM\n";
710 print "2. Attachment Directory : $WHT$attachment_dir$NRM\n";
711 print "3. Directory Hash Level : $WHT$dir_hash_level$NRM\n";
712 print "4. Default Left Size : $WHT$default_left_size$NRM\n";
713 print "5. Usernames in Lowercase : $WHT$force_username_lowercase$NRM\n";
714 print "6. Allow use of priority : $WHT$default_use_priority$NRM\n";
715 print "7. Hide SM attributions : $WHT$hide_sm_attributions$NRM\n";
716 print "8. Allow use of receipts : $WHT$default_use_mdn$NRM\n";
717 print "9. Allow editing of identity : $WHT$edit_identity$NRM\n";
718 print " Allow editing of name : $WHT$edit_name$NRM\n";
719 print " Remove username from header : $WHT$hide_auth_header$NRM\n";
720 print "10. Disable server thread sort : $WHT$disable_thread_sort$NRM\n";
721 print "11. Disable server-side sorting : $WHT$disable_server_sort$NRM\n";
722 print "12. Allow server charset search : $WHT$allow_charset_search$NRM\n";
723 print "13. Allow advanced search : $WHT$allow_advanced_search$NRM\n";
724 print "14. PHP session name : $WHT$session_name$NRM\n";
725 print "15. Time zone configuration : $WHT$time_zone_type$NRM\n";
726 print "16. Location base : $WHT$config_location_base$NRM\n";
727 print "17. Only secure cookies if poss. : $WHT$only_secure_cookies$NRM\n";
728 print "18. Disable secure forms : $WHT$disable_security_tokens$NRM\n";
729 print "19. Page referal requirement : $WHT$check_referrer$NRM\n";
730 print "20. Security image : $WHT" . (lc($use_transparent_security_image) eq 'true' ? 'Transparent' : 'Textual') . "$NRM\n";
731 print "21. Display login error from IMAP: $WHT$display_imap_login_error$NRM\n";
732 print "\n";
733 print "R Return to Main Menu\n";
734 } elsif ( $menu == 5 ) {
735 print $WHT. "User Interface\n" . $NRM;
736 print "1. Use Icons? : $WHT$use_icons$NRM\n";
737 # print "3. Default Icon Set : $WHT$icon_theme_def$NRM\n";
738 print "2. Default font size : $WHT$default_fontsize$NRM\n";
739 print "3. Manage template sets (skins)\n";
740 print "4. Manage user themes\n";
741 print "5. Manage font sets\n";
742 print "6. Manage icon themes\n";
743
744 print "\n";
745 print "R Return to Main Menu\n";
746 } elsif ( $menu == 6 ) {
747 print $WHT. "Address Books\n" . $NRM;
748 print "1. Change LDAP Servers\n";
749 for ( $count = 0 ; $count <= $#ldap_host ; $count++ ) {
750 print " > $ldap_host[$count]\n";
751 }
752 print "2. Use Javascript address book search : $WHT$default_use_javascript_addr_book$NRM\n";
753 print "3. Global address book file : $WHT$abook_global_file$NRM\n";
754 print "4. Allow writing into global file address book : $WHT$abook_global_file_writeable$NRM\n";
755 print "5. Allow listing of global file address book : $WHT$abook_global_file_listing$NRM\n";
756 print "6. Allowed address book line length : $WHT$abook_file_line_length$NRM\n";
757 print "\n";
758 print "R Return to Main Menu\n";
759 } elsif ( $menu == 7 ) {
760 print $WHT. "Message of the Day (MOTD)\n" . $NRM;
761 print "\n$motd\n";
762 print "\n";
763 print "1 Edit the MOTD\n";
764 print "\n";
765 print "R Return to Main Menu\n";
766 } elsif ( $menu == 8 ) {
767 if (lc($disable_plugins) eq 'true' && $disable_plugins_user ne '') {
768 print $WHT. "Plugins (WARNING: All plugins are currently disabled\n for the user \"$disable_plugins_user\"!)\n" . $NRM;
769 } elsif (lc($disable_plugins) eq 'true') {
770 print $WHT. "Plugins (WARNING: All plugins are currently disabled!)\n" . $NRM;
771 } else {
772 print $WHT. "Plugins\n" . $NRM;
773 }
774 print " Installed Plugins\n";
775 if ($columns > 1) {
776 $num = print_multi_col_list(1, $columns, $screen_width, 1, @plugins);
777 } else {
778 $num = 0;
779 for ( $count = 0 ; $count <= $#plugins ; $count++ ) {
780 $num = $count + 1;
781 $english_name = get_plugin_english_name($plugins[$count]);
782 if ( $english_name eq "" ) {
783 print " $WHT$num.$NRM $plugins[$count]" . get_plugin_version($plugins[$count]) . "\n";
784 } else {
785 print " $WHT$num.$NRM $english_name ($plugins[$count])" . get_plugin_version($plugins[$count]) . "\n";
786 }
787 }
788 }
789 print "\n Available Plugins:\n";
790 opendir( DIR, "../plugins" );
791 @files = sort(readdir(DIR));
792 $pos = 0;
793 @unused_plugins = ();
794 for ( $i = 0 ; $i <= $#files ; $i++ ) {
795 if ( -d "../plugins/" . $files[$i] && $files[$i] !~ /^\./ && $files[$i] ne ".svn" ) {
796 $match = 0;
797 for ( $k = 0 ; $k <= $#plugins ; $k++ ) {
798 if ( $plugins[$k] eq $files[$i] ) {
799 $match = 1;
800 }
801 }
802 if ( $match == 0 ) {
803 $unused_plugins[$pos] = $files[$i];
804 $pos++;
805 }
806 }
807 }
808
809 if ($columns > 1) {
810 $num = print_multi_col_list($num + 1, $columns, $screen_width, 1, @unused_plugins);
811 } else {
812 for ( $i = 0 ; $i <= $#unused_plugins ; $i++ ) {
813 $num = $num + 1;
814 $english_name = get_plugin_english_name($unused_plugins[$i]);
815 if ( $english_name eq "" ) {
816 print " $WHT$num.$NRM $unused_plugins[$i]" . get_plugin_version($unused_plugins[$i]) . "\n";
817 } else {
818 print " $WHT$num.$NRM $english_name ($unused_plugins[$i])" . get_plugin_version($unused_plugins[$i]) . "\n";
819 }
820 }
821 }
822 closedir DIR;
823
824 print "\n";
825 if (lc($disable_plugins) eq 'true' && $disable_plugins_user ne '') {
826 print "E Enable active plugins (all plugins currently\n disabled for the user \"$disable_plugins_user\")\n";
827 } elsif (lc($disable_plugins) eq 'true') {
828 print "E Enable active plugins (all plugins currently\n disabled)\n";
829 } else {
830 print "D Disable all plugins\n";
831 }
832 print "U Set the user for whom plugins can be disabled\n";
833 print "R Return to Main Menu\n";
834 print "C# List plugins in <#> number of columns\n";
835 print "W# Change screen width to <#> (currently $screen_width)\n";
836 } elsif ( $menu == 9 ) {
837 print $WHT. "Database\n" . $NRM;
838 print "1. DSN for Address Book : $WHT$addrbook_dsn$NRM\n";
839 print "2. Table for Address Book : $WHT$addrbook_table$NRM\n";
840 print "\n";
841 print "3. DSN for Preferences : $WHT$prefs_dsn$NRM\n";
842 print "4. Table for Preferences : $WHT$prefs_table$NRM\n";
843 print "5. Field for username : $WHT$prefs_user_field$NRM ($prefs_user_size)\n";
844 print "6. Field for prefs key : $WHT$prefs_key_field$NRM ($prefs_key_size)\n";
845 print "7. Field for prefs value : $WHT$prefs_val_field$NRM ($prefs_val_size)\n";
846 print "\n";
847 print "8. DSN for Global Address Book : $WHT$addrbook_global_dsn$NRM\n";
848 print "9. Table for Global Address Book : $WHT$addrbook_global_table$NRM\n";
849 print "10. Allow writing into Global Address Book : $WHT$addrbook_global_writeable$NRM\n";
850 print "11. Allow listing of Global Address Book : $WHT$addrbook_global_listing$NRM\n";
851 print "\n";
852 print "R Return to Main Menu\n";
853 } elsif ( $menu == 10 ) {
854 print $WHT. "Language settings\n" . $NRM;
855 print "1. Default Language : $WHT$squirrelmail_default_language$NRM\n";
856 print "2. Default Charset : $WHT$default_charset$NRM\n";
857 print "3. Show alternative language names : $WHT$show_alternative_names$NRM\n";
858 print "4. Enable aggressive decoding : $WHT$aggressive_decoding$NRM\n";
859 print "5. Enable lossy encoding : $WHT$lossy_encoding$NRM\n";
860 print "\n";
861 print "R Return to Main Menu\n";
862 } elsif ( $menu == 11 ) {
863 print $WHT. "Interface tweaks\n" . $NRM;
864 print "1. Display html mails in iframe : $WHT$use_iframe$NRM\n";
865 print "2. Ask user info on first login : $WHT$ask_user_info$NRM\n";
866 print "\n";
867 print $WHT. "PHP tweaks\n" . $NRM;
868 print "4. Use php recode functions : $WHT$use_php_recode$NRM\n";
869 print "5. Use php iconv functions : $WHT$use_php_iconv$NRM\n";
870 print "6. Buffer all output : $WHT$buffer_output$NRM\n";
871 print "\n";
872 print $WHT. "Configuration tweaks\n" . $NRM;
873 print "7. Allow remote configtest : $WHT$allow_remote_configtest$NRM\n";
874 print "8. Debug mode : $WHT$sm_debug_mode$NRM\n";
875 print "9. Secured configuration mode : $WHT$secured_config$NRM\n";
876 print "10. HTTPS port : $WHT$sq_https_port$NRM\n";
877 print "11. Ignore HTTP_X_FORWARDED headers: $WHT$sq_ignore_http_x_forwarded_headers$NRM\n";
878 print "\n";
879 print "R Return to Main Menu\n";
880 }
881 if ( $config_use_color == 1 ) {
882 print "C Turn color off\n";
883 } else {
884 print "C Turn color on\n";
885 }
886 print "S Save data\n";
887 print "Q Quit\n";
888
889 print "\n";
890 print "Command >> " . $WHT;
891 $command = <STDIN>;
892 $command =~ s/[\n\r]//g;
893 $command =~ tr/A-Z/a-z/;
894 print "$NRM\n";
895
896 # Read the commands they entered.
897 if ( $command eq "r" ) {
898 $menu = 0;
899 } elsif ( $command eq "s" ) {
900 save_data();
901 print "Press enter to continue...";
902 $tmp = <STDIN>;
903 $saved = 1;
904 } elsif ( ( $command eq "q" ) && ( $saved == 0 ) ) {
905 print "You have not saved your data.\n";
906 print "Save? [" . $WHT . "Y" . $NRM . "/n]: ";
907 $save = <STDIN>;
908 if ( ( $save =~ /^y/i ) || ( $save =~ /^\s*$/ ) ) {
909 save_data();
910 }
911 } elsif ( $command eq "c" ) {
912 if ( $config_use_color == 1 ) {
913 $config_use_color = 2;
914 $WHT = "";
915 $NRM = "";
916 } else {
917 $config_use_color = 1;
918 $WHT = "\x1B[1m";
919 $NRM = "\x1B[0m";
920 }
921 } elsif ( $command =~ /^w([0-9]+)/ ) {
922 $screen_width = $1;
923 } elsif ( $command eq "d" && $menu == 0 ) {
924 set_defaults();
925 } else {
926 $saved = 0;
927 if ( $menu == 0 ) {
928 if ( ( $command > 0 ) && ( $command < 12 ) ) {
929 $menu = $command;
930 }
931 } elsif ( $menu == 1 ) {
932 if ( $command == 1 ) { $org_name = command1(); }
933 elsif ( $command == 2 ) { $org_logo = command2(); }
934 elsif ( $command == 3 ) { ($org_logo_width,$org_logo_height) = command2a(); }
935 elsif ( $command == 4 ) { $org_title = command3(); }
936 elsif ( $command == 5 ) { $signout_page = command4(); }
937 elsif ( $command == 6 ) { $frame_top = command6(); }
938 elsif ( $command == 7 ) { $provider_uri = command7(); }
939 elsif ( $command == 8 ) { $provider_name = command8(); }
940
941 } elsif ( $menu == 2 ) {
942 if ( $command eq "a" ) { $show_imap_settings = 1; $show_smtp_settings = 0; }
943 elsif ( $command eq "b" ) { $show_imap_settings = 0; $show_smtp_settings = 1; }
944 elsif ( $command eq "h" ) { $show_imap_settings = 0; $show_smtp_settings = 0; }
945 elsif ( $command <= 3 ) {
946 if ( $command == 1 ) { $domain = command11(); }
947 elsif ( $command == 2 ) { $invert_time = command110(); }
948 elsif ( $command == 3 ) { $useSendmail = command14(); }
949 $show_imap_settings = 0; $show_smtp_settings = 0;
950 } elsif ( $show_imap_settings ) {
951 if ( $command == 4 ) { $imapServerAddress = command12(); }
952 elsif ( $command == 5 ) { $imapPort = command13(); }
953 elsif ( $command == 6 ) { $imap_auth_mech = command112a(); }
954 elsif ( $command == 7 ) { $use_imap_tls = command_use_tls("IMAP",$use_imap_tls); }
955 elsif ( $command == 8 ) { $imap_server_type = command19(); }
956 elsif ( $command == 9 ) { $optional_delimiter = command111(); }
957 } elsif ( $show_smtp_settings && lc($useSendmail) eq 'true' ) {
958 if ( $command == 4 ) { $sendmail_path = command15(); }
959 elsif ( $command == 5 ) { $sendmail_args = command_sendmail_args(); }
960 elsif ( $command == 6 ) { $encode_header_key = command114(); }
961 } elsif ( $show_smtp_settings ) {
962 if ( $command == 4 ) { $smtpServerAddress = command16(); }
963 elsif ( $command == 5 ) { $smtpPort = command17(); }
964 elsif ( $command == 6 ) { $pop_before_smtp = command18a(); }
965 elsif ( $command == 7 ) { $smtp_auth_mech = command112b(); }
966 elsif ( $command == 8 ) { $use_smtp_tls = command_use_tls("SMTP",$use_smtp_tls); }
967 elsif ( $command == 9 ) { $encode_header_key = command114(); }
968 }
969 } elsif ( $menu == 3 ) {
970 if ( $command == 1 ) { $default_folder_prefix = command21(); }
971 elsif ( $command == 2 ) { $show_prefix_option = command22(); }
972 elsif ( $command == 3 ) { $trash_folder = command23a(); }
973 elsif ( $command == 4 ) { $sent_folder = command23b(); }
974 elsif ( $command == 5 ) { $draft_folder = command23c(); }
975 elsif ( $command == 6 ) { $default_move_to_trash = command24a(); }
976 elsif ( $command == 7 ) { $default_move_to_sent = command24b(); }
977 elsif ( $command == 8 ) { $default_save_as_draft = command24c(); }
978 elsif ( $command == 9 ) { $list_special_folders_first = command27(); }
979 elsif ( $command == 10 ) { $use_special_folder_color = command28(); }
980 elsif ( $command == 11 ) { $auto_expunge = command29(); }
981 elsif ( $command == 12 ) { $default_sub_of_inbox = command210(); }
982 elsif ( $command == 13 ) { $show_contain_subfolders_option = command211(); }
983 elsif ( $command == 14 ) { $default_unseen_notify = command212(); }
984 elsif ( $command == 15 ) { $default_unseen_type = command213(); }
985 elsif ( $command == 16 ) { $auto_create_special = command214(); }
986 elsif ( $command == 17 ) { $delete_folder = command215(); }
987 elsif ( $command == 18 ) { $noselect_fix_enable = command216(); }
988 } elsif ( $menu == 4 ) {
989 if ( $command == 1 ) { $data_dir = command33a(); }
990 elsif ( $command == 2 ) { $attachment_dir = command33b(); }
991 elsif ( $command == 3 ) { $dir_hash_level = command33c(); }
992 elsif ( $command == 4 ) { $default_left_size = command35(); }
993 elsif ( $command == 5 ) { $force_username_lowercase = command36(); }
994 elsif ( $command == 6 ) { $default_use_priority = command37(); }
995 elsif ( $command == 7 ) { $hide_sm_attributions = command38(); }
996 elsif ( $command == 8 ) { $default_use_mdn = command39(); }
997 elsif ( $command == 9 ) { $edit_identity = command310(); }
998 elsif ( $command == 10 ) { $disable_thread_sort = command312(); }
999 elsif ( $command == 11 ) { $disable_server_sort = command313(); }
1000 elsif ( $command == 12 ) { $allow_charset_search = command314(); }
1001 elsif ( $command == 13 ) { $allow_advanced_search = command316(); }
1002 elsif ( $command == 14 ) { $session_name = command317(); }
1003 elsif ( $command == 15 ) { $time_zone_type = command318(); }
1004 elsif ( $command == 16 ) { $config_location_base = command_config_location_base(); }
1005 elsif ( $command == 17 ) { $only_secure_cookies = command319(); }
1006 elsif ( $command == 18 ) { $disable_security_tokens = command320(); }
1007 elsif ( $command == 19 ) { $check_referrer = command321(); }
1008 elsif ( $command == 20 ) { $use_transparent_security_image = command322(); }
1009 elsif ( $command == 21 ) { $display_imap_login_error = command323(); }
1010 } elsif ( $menu == 5 ) {
1011 if ( $command == 1 ) { $use_icons = commandB3(); }
1012 # elsif ( $command == 3 ) { $icon_theme_def = command53(); }
1013 elsif ( $command == 2 ) { $default_fontsize = command_default_fontsize(); }
1014 elsif ( $command == 3 ) { $templateset_default = command_templates(); }
1015 elsif ( $command == 4 ) { command_userThemes(); }
1016 elsif ( $command == 5 ) { command_fontsets(); }
1017 elsif ( $command == 6 ) { command_iconSets(); }
1018 } elsif ( $menu == 6 ) {
1019 if ( $command == 1 ) { command61(); }
1020 elsif ( $command == 2 ) { command62(); }
1021 elsif ( $command == 3 ) { $abook_global_file=command63(); }
1022 elsif ( $command == 4 ) { command64(); }
1023 elsif ( $command == 5 ) { command65(); }
1024 elsif ( $command == 6 ) { command_abook_file_line_length(); }
1025 } elsif ( $menu == 7 ) {
1026 if ( $command == 1 ) { $motd = command71(); }
1027 } elsif ( $menu == 8 ) {
1028 if ( $command =~ /^[0-9]+/ ) { @plugins = command81(); }
1029 elsif ( $command eq "u" ) { $disable_plugins_user = command82(); }
1030 elsif ( $command eq "d" ) { $disable_plugins = 'true'; }
1031 elsif ( $command eq "e" ) { $disable_plugins = 'false'; }
1032 elsif ( $command =~ /^c([0-9]+)/ ) { $columns = $1; }
1033 } elsif ( $menu == 9 ) {
1034 if ( $command == 1 ) { $addrbook_dsn = command91(); }
1035 elsif ( $command == 2 ) { $addrbook_table = command92(); }
1036 elsif ( $command == 3 ) { $prefs_dsn = command93(); }
1037 elsif ( $command == 4 ) { $prefs_table = command94(); }
1038 elsif ( $command == 5 ) { $prefs_user_field = command95(); }
1039 elsif ( $command == 6 ) { $prefs_key_field = command96(); }
1040 elsif ( $command == 7 ) { $prefs_val_field = command97(); }
1041 elsif ( $command == 8 ) { $addrbook_global_dsn = command98(); }
1042 elsif ( $command == 9 ) { $addrbook_global_table = command99(); }
1043 elsif ( $command == 10 ) { $addrbook_global_writeable = command910(); }
1044 elsif ( $command == 11 ) { $addrbook_global_listing = command911(); }
1045 } elsif ( $menu == 10 ) {
1046 if ( $command == 1 ) { $squirrelmail_default_language = commandA1(); }
1047 elsif ( $command == 2 ) { $default_charset = commandA2(); }
1048 elsif ( $command == 3 ) { $show_alternative_names = commandA3(); }
1049 elsif ( $command == 4 ) { $aggressive_decoding = commandA4(); }
1050 elsif ( $command == 5 ) { $lossy_encoding = commandA5(); }
1051 } elsif ( $menu == 11 ) {
1052 if ( $command == 1 ) { $use_iframe = commandB2(); }
1053 elsif ( $command == 2 ) { $ask_user_info = command_ask_user_info(); }
1054 elsif ( $command == 4 ) { $use_php_recode = commandB4(); }
1055 elsif ( $command == 5 ) { $use_php_iconv = commandB5(); }
1056 elsif ( $command == 6 ) { $buffer_output = commandB6(); }
1057 elsif ( $command == 7 ) { $allow_remote_configtest = commandB7(); }
1058 elsif ( $command == 8 ) { $sm_debug_mode = commandB8(); }
1059 elsif ( $command == 9 ) { $secured_config = commandB9(); }
1060 elsif ( $command == 10 ) { $sq_https_port = commandB10(); }
1061 elsif ( $command == 11 ) { $sq_ignore_http_x_forwarded_headers = commandB11(); }
1062 }
1063 }
1064 }
1065
1066 # we exit here
1067 print "\nExiting conf.pl.\n".
1068 "You might want to test your configuration by browsing to\n".
1069 "http://your-squirrelmail-location/src/configtest.php\n".
1070 "Happy SquirrelMailing!\n\n";
1071
1072
1073 ####################################################################################
1074
1075 # org_name
1076 sub command1 {
1077 print "We have tried to make the name SquirrelMail as transparent as\n";
1078 print "possible. If you set up an organization name, most places where\n";
1079 print "SquirrelMail would take credit will be credited to your organization.\n";
1080 print "\n";
1081 print "If your Organization Name includes a '\$', please precede it with a \\. \n";
1082 print "Other '\$' will be considered the beginning of a variable that\n";
1083 print "must be defined before the \$org_name is printed.\n";
1084 print "\n";
1085 print "[$WHT$org_name$NRM]: $WHT";
1086 $new_org_name = <STDIN>;
1087 if ( $new_org_name eq "\n" ) {
1088 $new_org_name = $org_name;
1089 } else {
1090 $new_org_name =~ s/[\r\n]//g;
1091 $new_org_name =~ s/\"/&quot;/g;
1092 }
1093 return $new_org_name;
1094 }
1095
1096 # org_logo
1097 sub command2 {
1098 print "Your organization's logo is an image that will be displayed at\n";
1099 print "different times throughout SquirrelMail. ";
1100 print "\n";
1101 print "Please be aware of the following: \n";
1102 print " - Relative URLs are relative to the config dir\n";
1103 print " to use the default logo, use ../images/sm_logo.png\n";
1104 print " - To specify a logo defined outside the SquirrelMail source tree\n";
1105 print " use the absolute URL the webserver would use to include the file\n";
1106 print " e.g. http://example.com/images/mylogo.gif or /images/mylogo.jpg\n";
1107 print "\n";
1108 print "[$WHT$org_logo$NRM]: $WHT";
1109 $new_org_logo = <STDIN>;
1110 if ( $new_org_logo eq "\n" ) {
1111 $new_org_logo = $org_logo;
1112 } else {
1113 $new_org_logo =~ s/[\r\n]//g;
1114 }
1115 return $new_org_logo;
1116 }
1117
1118 # org_logo_width
1119 sub command2a {
1120 print "Your organization's logo is an image that will be displayed at\n";
1121 print "different times throughout SquirrelMail. Width\n";
1122 print "and Height of your logo image. Use '0' to disable.\n";
1123 print "\n";
1124 print "Width: [$WHT$org_logo_width$NRM]: $WHT";
1125 $new_org_logo_width = <STDIN>;
1126 $new_org_logo_width =~ tr/0-9//cd; # only want digits!
1127 if ( $new_org_logo_width eq '' ) {
1128 $new_org_logo_width = $org_logo_width;
1129 }
1130 if ( $new_org_logo_width > 0 ) {
1131 print "Height: [$WHT$org_logo_height$NRM]: $WHT";
1132 $new_org_logo_height = <STDIN>;
1133 $new_org_logo_height =~ tr/0-9//cd; # only want digits!
1134 if( $new_org_logo_height eq '' ) {
1135 $new_org_logo_height = $org_logo_height;
1136 }
1137 } else {
1138 $new_org_logo_height = 0;
1139 }
1140 return ($new_org_logo_width, $new_org_logo_height);
1141 }
1142
1143 # org_title
1144 sub command3 {
1145 print "A title is what is displayed at the top of the browser window in\n";
1146 print "the titlebar. Usually this will end up looking something like:\n";
1147 print "\"Netscape: $org_title\"\n";
1148 print "\n";
1149 print "If your Organization Title includes a '\$', please precede it with a \\. \n";
1150 print "Other '\$' will be considered the beginning of a variable that\n";
1151 print "must be defined before the \$org_title is printed.\n";
1152 print "\n";
1153 print "[$WHT$org_title$NRM]: $WHT";
1154 $new_org_title = <STDIN>;
1155 if ( $new_org_title eq "\n" ) {
1156 $new_org_title = $org_title;
1157 } else {
1158 $new_org_title =~ s/[\r\n]//g;
1159 $new_org_title =~ s/\"/\'/g;
1160 }
1161 return $new_org_title;
1162 }
1163
1164 # signout_page
1165 sub command4 {
1166 print "When users click the Sign Out button they will be logged out and\n";
1167 print "then sent to signout_page. If signout_page is left empty,\n";
1168 print "(hit space and then return) they will be taken, as normal,\n";
1169 print "to the default and rather sparse SquirrelMail signout page.\n";
1170 print "\n";
1171 print "[$WHT$signout_page$NRM]: $WHT";
1172 $new_signout_page = <STDIN>;
1173 if ( $new_signout_page eq "\n" ) {
1174 $new_signout_page = $signout_page;
1175 } else {
1176 $new_signout_page =~ s/[\r\n]//g;
1177 $new_signout_page =~ s/^\s+$//g;
1178 }
1179 return $new_signout_page;
1180 }
1181
1182 # Default top frame
1183 sub command6 {
1184 print "SquirrelMail defaults to using the whole of the browser window.\n";
1185 print "This allows you to keep it within a specified frame. The default\n";
1186 print "is '_top'\n";
1187 print "\n";
1188 print "[$WHT$frame_top$NRM]: $WHT";
1189 $new_frame_top = <STDIN>;
1190 if ( $new_frame_top eq "\n" ) {
1191 $new_frame_top = '_top';
1192 } else {
1193 $new_frame_top =~ s/[\r\n]//g;
1194 $new_frame_top =~ s/^\s+$//g;
1195 }
1196 return $new_frame_top;
1197 }
1198
1199 # Default link to provider
1200 sub command7 {
1201 print "Here you can set the link on the top-right of the message list.\n";
1202 print "If empty, it will not be displayed.\n";
1203 print "\n";
1204 print "[$WHT$provider_uri$NRM]: $WHT";
1205 $new_provider_uri = <STDIN>;
1206 if ( $new_provider_uri eq "\n" ) {
1207 $new_provider_uri = '';
1208 } else {
1209 $new_provider_uri =~ s/[\r\n]//g;
1210 $new_provider_uri =~ s/^\s+$//g;
1211 }
1212 return $new_provider_uri;
1213 }
1214
1215 sub command8 {
1216 print "Here you can set the name of the link on the top-right of the message list.\n";
1217 print "The default is empty (do not display anything).'\n";
1218 print "\n";
1219 print "[$WHT$provider_name$NRM]: $WHT";
1220 $new_provider_name = <STDIN>;
1221 if ( $new_provider_name eq "\n" ) {
1222 $new_provider_name = '';
1223 } else {
1224 $new_provider_name =~ s/[\r\n]//g;
1225 $new_provider_name =~ s/^\s+$//g;
1226 $new_provider_name =~ s/\'/\\'/g;
1227 }
1228 return $new_provider_name;
1229 }
1230
1231 ####################################################################################
1232
1233 # domain
1234 sub command11 {
1235 print "The domain name is the suffix at the end of all email addresses. If\n";
1236 print "for example, your email address is jdoe\@example.com, then your domain\n";
1237 print "would be example.com.\n";
1238 print "\n";
1239 print "[$WHT$domain$NRM]: $WHT";
1240 $new_domain = <STDIN>;
1241 if ( $new_domain eq "\n" ) {
1242 $new_domain = $domain;
1243 } else {
1244 $new_domain =~ s/\s//g;
1245 }
1246 return $new_domain;
1247 }
1248
1249 # imapServerAddress
1250 sub command12 {
1251 print "This is the hostname where your IMAP server can be contacted.\n";
1252 print "[$WHT$imapServerAddress$NRM]: $WHT";
1253 $new_imapServerAddress = <STDIN>;
1254 if ( $new_imapServerAddress eq "\n" ) {
1255 $new_imapServerAddress = $imapServerAddress;
1256 } else {
1257 $new_imapServerAddress =~ s/[\r\n]//g;
1258 }
1259 return $new_imapServerAddress;
1260 }
1261
1262 # imapPort
1263 sub command13 {
1264 print "This is the port that your IMAP server is on. Usually this is 143.\n";
1265 print "[$WHT$imapPort$NRM]: $WHT";
1266 $new_imapPort = <STDIN>;
1267 if ( $new_imapPort eq "\n" ) {
1268 $new_imapPort = $imapPort;
1269 } else {
1270 $new_imapPort =~ s/[\r\n]//g;
1271 }
1272 return $new_imapPort;
1273 }
1274
1275 # useSendmail
1276 sub command14 {
1277 print "You now need to choose the method that you will use for sending\n";
1278 print "messages in SquirrelMail. You can either connect to an SMTP server\n";
1279 print "or use sendmail directly.\n";
1280 if ( lc($useSendmail) eq 'true' ) {
1281 $default_value = "1";
1282 } else {
1283 $default_value = "2";
1284 }
1285 print "\n";
1286 print " 1. Sendmail\n";
1287 print " 2. SMTP\n";
1288 print "Your choice [1/2] [$WHT$default_value$NRM]: $WHT";
1289 $use_sendmail = <STDIN>;
1290 if ( ( $use_sendmail =~ /^1\n/i )
1291 || ( ( $use_sendmail =~ /^\n/ ) && ( $default_value eq "1" ) ) ) {
1292 $useSendmail = 'true';
1293 } else {
1294 $useSendmail = 'false';
1295 }
1296 return $useSendmail;
1297 }
1298
1299 # sendmail_path
1300 sub command15 {
1301 print "Specify where the sendmail executable is located. Usually /usr/sbin/sendmail\n";
1302 print "[$WHT$sendmail_path$NRM]: $WHT";
1303 $new_sendmail_path = <STDIN>;
1304 if ( $new_sendmail_path eq "\n" ) {
1305 $new_sendmail_path = $sendmail_path;
1306 } else {
1307 $new_sendmail_path =~ s/[\r\n]//g;
1308 }
1309 return $new_sendmail_path;
1310 }
1311
1312 # Extra sendmail arguments
1313 sub command_sendmail_args {
1314 print "Specify additional sendmail program arguments.\n";
1315 print "\n";
1316 print "Make sure that arguments are supported by your sendmail program. -f argument \n";
1317 print "is added automatically by SquirrelMail scripts. Variable defaults to standard\n";
1318 print "/usr/sbin/sendmail arguments. If you use qmail-inject, nbsmtp or any other \n";
1319 print "sendmail wrapper, which does not support -i and -t arguments, set variable to\n";
1320 print "empty string or use arguments suitable for your mailer.\n";
1321 print "\n";
1322 print "[$WHT$sendmail_args$NRM]: $WHT";
1323 $new_sendmail_args = <STDIN>;
1324 if ( $new_sendmail_args eq "\n" ) {
1325 $new_sendmail_args = $sendmail_args;
1326 } else {
1327 # strip linefeeds and crs.
1328 $new_sendmail_args =~ s/[\r\n]//g;
1329 }
1330 return trim($new_sendmail_args);
1331 }
1332
1333 # smtpServerAddress
1334 sub command16 {
1335 print "This is the hostname of your SMTP server.\n";
1336 print "[$WHT$smtpServerAddress$NRM]: $WHT";
1337 $new_smtpServerAddress = <STDIN>;
1338 if ( $new_smtpServerAddress eq "\n" ) {
1339 $new_smtpServerAddress = $smtpServerAddress;
1340 } else {
1341 $new_smtpServerAddress =~ s/[\r\n]//g;
1342 }
1343 return $new_smtpServerAddress;
1344 }
1345
1346 # smtpPort
1347 sub command17 {
1348 print "This is the port to connect to for SMTP. Usually 25.\n";
1349 print "[$WHT$smtpPort$NRM]: $WHT";
1350 $new_smtpPort = <STDIN>;
1351 if ( $new_smtpPort eq "\n" ) {
1352 $new_smtpPort = $smtpPort;
1353 } else {
1354 $new_smtpPort =~ s/[\r\n]//g;
1355 }
1356 return $new_smtpPort;
1357 }
1358
1359 # pop before SMTP
1360 sub command18a {
1361 print "Do you wish to use POP3 before SMTP? Your server must\n";
1362 print "support this in order for SquirrelMail to work with it.\n";
1363
1364 $YesNo = 'n';
1365 $YesNo = 'y' if ( lc($pop_before_smtp) eq 'true' );
1366
1367 print "Use POP before SMTP (y/n) [$WHT$YesNo$NRM]: $WHT";
1368
1369 $new_pop_before_smtp = <STDIN>;
1370 $new_pop_before_smtp =~ tr/yn//cd;
1371 if ( $new_pop_before_smtp eq "y" ) {
1372 $new_pop_before_smtp = "true";
1373 } elsif ( $new_pop_before_smtp eq "n" ) {
1374 $new_pop_before_smtp = "false";
1375 } else {
1376 $new_pop_before_smtp = $pop_before_smtp;
1377 }
1378
1379 # if using POP before SMTP, allow setting of custom POP server address
1380 if ($new_pop_before_smtp eq "true") {
1381 print "$NRM\nIf the address of the POP server is not the same as\n";
1382 print "your SMTP server, you may specify it here. Leave blank (to\n";
1383 print "clear this, enter only spaces) to use the same address as\n";
1384 print "your SMTP server.\n";
1385 print "POP before SMTP server address [$WHT$pop_before_smtp_host$NRM]: $WHT";
1386
1387 $new_pop_before_smtp_host = <STDIN>;
1388 if ( $new_pop_before_smtp_host eq "\n" ) {
1389 $new_pop_before_smtp_host = $pop_before_smtp_host;
1390 } elsif ($new_pop_before_smtp_host =~ /^\s+$/) {
1391 $new_pop_before_smtp_host = '';
1392 } else {
1393 $new_pop_before_smtp_host =~ s/[\r|\n]//g;
1394 }
1395 $pop_before_smtp_host = $new_pop_before_smtp_host;
1396 }
1397
1398 return $new_pop_before_smtp;
1399 }
1400
1401 # imap_server_type
1402 sub command19 {
1403 print "Each IMAP server has its own quirks. As much as we tried to stick\n";
1404 print "to standards, it doesn't help much if the IMAP server doesn't follow\n";
1405 print "the same principles. We have made some work-arounds for some of\n";
1406 print "these servers. If you would like to use them, please select your\n";
1407 print "IMAP server. If you do not wish to use these work-arounds, you can\n";
1408 print "set this to \"other\", and none will be used.\n";
1409 print $list_supported_imap_servers;
1410 print "\n";
1411 print " other = Not one of the above servers\n";
1412 print "\n";
1413 print "[$WHT$imap_server_type$NRM]: $WHT";
1414 $new_imap_server_type = <STDIN>;
1415
1416 if ( $new_imap_server_type eq "\n" ) {
1417 $new_imap_server_type = $imap_server_type;
1418 } else {
1419 $new_imap_server_type =~ s/[\r\n]//g;
1420 }
1421 return $new_imap_server_type;
1422 }
1423
1424 # invert_time
1425 sub command110 {
1426 print "Sometimes the date of messages sent is messed up (off by a few hours\n";
1427 print "on some machines). Typically this happens if the system doesn't support\n";
1428 print "tm_gmtoff. It will happen only if your time zone is \"negative\".\n";
1429 print "This most often occurs on Solaris 7 machines in the United States.\n";
1430 print "By default, this is off. It should be kept off unless problems surface\n";
1431 print "about the time that messages are sent.\n";
1432 print " no = Do NOT fix time -- almost always correct\n";
1433 print " yes = Fix the time for this system\n";
1434
1435 $YesNo = 'n';
1436 $YesNo = 'y' if ( lc($invert_time) eq 'true' );
1437
1438 print "Fix the time for this system (y/n) [$WHT$YesNo$NRM]: $WHT";
1439
1440 $new_invert_time = <STDIN>;
1441 $new_invert_time =~ tr/yn//cd;
1442 return 'true' if ( $new_invert_time eq "y" );
1443 return 'false' if ( $new_invert_time eq "n" );
1444 return $invert_time;
1445 }
1446
1447 sub command111 {
1448 print "This is the delimiter that your IMAP server uses to distinguish between\n";
1449 print "folders. For example, Cyrus uses '.' as the delimiter and a complete\n";
1450 print "folder would look like 'INBOX.Friends.Bob', while UW uses '/' and would\n";
1451 print "look like 'INBOX/Friends/Bob'. Normally this should be left at 'detect'\n";
1452 print "but if you are sure you know what delimiter your server uses, you can\n";
1453 print "specify it here.\n";
1454 print "\nTo have it autodetect the delimiter, set it to 'detect'.\n\n";
1455 print "[$WHT$optional_delimiter$NRM]: $WHT";
1456 $new_optional_delimiter = <STDIN>;
1457
1458 if ( $new_optional_delimiter eq "\n" ) {
1459 $new_optional_delimiter = $optional_delimiter;
1460 } else {
1461 $new_optional_delimiter =~ s/[\r\n]//g;
1462 }
1463 return $new_optional_delimiter;
1464 }
1465 # IMAP authentication type
1466 # Possible values: login, plain, cram-md5, digest-md5
1467 # Now offers to detect supported mechs, assuming server & port are set correctly
1468
1469 sub command112a {
1470 if ($use_imap_tls ne "0") {
1471 # 1. Script does not handle TLS.
1472 # 2. Server does not have to declare all supported authentication mechs when
1473 # STARTTLS is used. Supported mechs are declared only after STARTTLS.
1474 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1475 } else {
1476 print "If you have already set the hostname and port number, I can try to\n";
1477 print "detect the mechanisms your IMAP server supports.\n";
1478 print "I will try to detect CRAM-MD5 and DIGEST-MD5 support. I can't test\n";
1479 print "for \"login\" or \"plain\" without knowing a username and password.\n";
1480 print "Auto-detecting is optional - you can safely say \"n\" here.\n";
1481 print "\nTry to detect supported mechanisms? [y/N]: ";
1482 $inval=<STDIN>;
1483 chomp($inval);
1484 if ($inval =~ /^y\b/i) {
1485 # Yes, let's try to detect.
1486 print "Trying to detect IMAP capabilities...\n";
1487 my $host = $imapServerAddress . ':'. $imapPort;
1488 print "CRAM-MD5:\t";
1489 my $tmp = detect_auth_support('IMAP',$host,'CRAM-MD5');
1490 if (defined($tmp)) {
1491 if ($tmp eq 'YES') {
1492 print "$WHT SUPPORTED$NRM\n";
1493 } else {
1494 print "$WHT NOT SUPPORTED$NRM\n";
1495 }
1496 } else {
1497 print $WHT . " ERROR DETECTING$NRM\n";
1498 }
1499
1500 print "DIGEST-MD5:\t";
1501 $tmp = detect_auth_support('IMAP',$host,'DIGEST-MD5');
1502 if (defined($tmp)) {
1503 if ($tmp eq 'YES') {
1504 print "$WHT SUPPORTED$NRM\n";
1505 } else {
1506 print "$WHT NOT SUPPORTED$NRM\n";
1507 }
1508 } else {
1509 print $WHT . " ERROR DETECTING$NRM\n";
1510 }
1511
1512 }
1513 }
1514 print "\nWhat authentication mechanism do you want to use for IMAP connections?\n\n";
1515 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1516 print $WHT . "plain" . $NRM . " - SASL PLAIN. If you need this, you already know it.\n";
1517 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext methods.\n";
1518 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1519 print "\n*** YOUR IMAP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n";
1520 print "If you don't understand or are unsure, you probably want \"login\"\n\n";
1521 print "login, plain, cram-md5, or digest-md5 [$WHT$imap_auth_mech$NRM]: $WHT";
1522 $inval=<STDIN>;
1523 chomp($inval);
1524 if ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) || ($inval =~ /^login\b/i) || ($inval =~ /^plain\b/i)) {
1525 return lc($inval);
1526 } else {
1527 # user entered garbage or default value so nothing needs to be set
1528 return $imap_auth_mech;
1529 }
1530 }
1531
1532
1533 # SMTP authentication type
1534 # Possible choices: none, login, plain, cram-md5, digest-md5
1535 sub command112b {
1536 if ($use_smtp_tls ne "0") {
1537 print "Auto-detection of login methods is unavailable when using TLS or STARTTLS.\n";
1538 } elsif (eval ("use IO::Socket; 1")) {
1539 # try loading IO::Socket module
1540 print "If you have already set the hostname and port number, I can try to\n";
1541 print "automatically detect some of the mechanisms your SMTP server supports.\n";
1542 print "Auto-detection is *optional* - you can safely say \"n\" here.\n";
1543 print "\nTry to detect auth mechanisms? [y/N]: ";
1544 $inval=<STDIN>;
1545 chomp($inval);
1546 if ($inval =~ /^y\b/i) {
1547 # Yes, let's try to detect.
1548 print "Trying to detect supported methods (SMTP)...\n";
1549
1550 # Special case!
1551 # Check none by trying to relay to junk@microsoft.com
1552 $host = $smtpServerAddress . ':' . $smtpPort;
1553 my $sock = IO::Socket::INET->new($host);
1554 print "Testing none:\t\t$WHT";
1555 if (!defined($sock)) {
1556 print " ERROR TESTING\n";
1557 close $sock;
1558 } else {
1559 $got = <$sock>; # Discard greeting
1560 print $sock "HELO $domain\r\n";
1561 $got = <$sock>; # Discard
1562 print $sock "MAIL FROM:<tester\@squirrelmail.org>\r\n";
1563 $got = <$sock>; # Discard
1564 print $sock "RCPT TO:<junk\@microsoft.com\r\n";
1565 $got = <$sock>; # This is the important line
1566 if ($got =~ /^250\b/) { # SMTP will relay without auth
1567 print "SUPPORTED$NRM\n";
1568 } else {
1569 print "NOT SUPPORTED$NRM\n";
1570 }
1571 print $sock "RSET\r\n";
1572 print $sock "QUIT\r\n";
1573 close $sock;
1574 }
1575
1576 # Try login (SquirrelMail default)
1577 print "Testing login:\t\t";
1578 $tmp=detect_auth_support('SMTP',$host,'LOGIN');
1579 if (defined($tmp)) {
1580 if ($tmp eq 'YES') {
1581 print $WHT . "SUPPORTED$NRM\n";
1582 } else {
1583 print $WHT . "NOT SUPPORTED$NRM\n";
1584 }
1585 } else {
1586 print $WHT . "ERROR DETECTING$NRM\n";
1587 }
1588
1589 # Try plain
1590 print "Testing plain:\t\t";
1591 $tmp=detect_auth_support('SMTP',$host,'PLAIN');
1592 if (defined($tmp)) {
1593 if ($tmp eq 'YES') {
1594 print $WHT . "SUPPORTED$NRM\n";
1595 } else {
1596 print $WHT . "NOT SUPPORTED$NRM\n";
1597 }
1598 } else {
1599 print $WHT . "ERROR DETECTING$NRM\n";
1600 }
1601
1602 # Try CRAM-MD5
1603 print "Testing CRAM-MD5:\t";
1604 $tmp=detect_auth_support('SMTP',$host,'CRAM-MD5');
1605 if (defined($tmp)) {
1606 if ($tmp eq 'YES') {
1607 print $WHT . "SUPPORTED$NRM\n";
1608 } else {
1609 print $WHT . "NOT SUPPORTED$NRM\n";
1610 }
1611 } else {
1612 print $WHT . "ERROR DETECTING$NRM\n";
1613 }
1614
1615
1616 print "Testing DIGEST-MD5:\t";
1617 $tmp=detect_auth_support('SMTP',$host,'DIGEST-MD5');
1618 if (defined($tmp)) {
1619 if ($tmp eq 'YES') {
1620 print $WHT . "SUPPORTED$NRM\n";
1621 } else {
1622 print $WHT . "NOT SUPPORTED$NRM\n";
1623 }
1624 } else {
1625 print $WHT . "ERROR DETECTING$NRM\n";
1626 }
1627 }
1628 }
1629 print "\nWhat authentication mechanism do you want to use for SMTP connections?\n";
1630 print $WHT . "none" . $NRM . " - Your SMTP server does not require authorization.\n";
1631 print $WHT . "login" . $NRM . " - Plaintext. If you can do better, you probably should.\n";
1632 print $WHT . "plain" . $NRM . " - SASL PLAIN. Plaintext. If you can do better, you probably should.\n";
1633 print $WHT . "cram-md5" . $NRM . " - Slightly better than plaintext.\n";
1634 print $WHT . "digest-md5" . $NRM . " - Privacy protection - better than cram-md5.\n";
1635 print $WHT . "\n*** YOUR SMTP SERVER MUST SUPPORT THE MECHANISM YOU CHOOSE HERE ***\n" . $NRM;
1636 print "If you don't understand or are unsure, you probably want \"none\"\n\n";
1637 print "none, login, plain, cram-md5, or digest-md5 [$WHT$smtp_auth_mech$NRM]: $WHT";
1638 $inval=<STDIN>;
1639 chomp($inval);
1640 if ($inval =~ /^none\b/i) {
1641 # remove sitewide smtp authentication information
1642 $smtp_sitewide_user = '';
1643 $smtp_sitewide_pass = '';
1644 # SMTP doesn't necessarily require logins
1645 return "none";
1646 } elsif ( ($inval =~ /^cram-md5\b/i) || ($inval =~ /^digest-md5\b/i) ||
1647 ($inval =~ /^login\b/i) || ($inval =~/^plain\b/i)) {
1648 command_smtp_sitewide_userpass($inval);
1649 return lc($inval);
1650 } elsif (trim($inval) eq '') {
1651 # user selected default value
1652 command_smtp_sitewide_userpass($smtp_auth_mech);
1653 return $smtp_auth_mech;
1654 } else {
1655 # user entered garbage
1656 return $smtp_auth_mech;
1657 }
1658 }
1659
1660 sub command_smtp_sitewide_userpass($) {
1661 # get first function argument
1662 my $auth_mech = shift(@_);
1663 my $default, $tmp;
1664 $auth_mech = lc(trim($auth_mech));
1665 if ($auth_mech eq 'none') {
1666 return;
1667 }
1668 print "SMTP authentication uses IMAP username and password by default.\n";
1669 print "\n";
1670 print "Would you like to use other login and password for all SquirrelMail \n";
1671 print "SMTP connections?";
1672 if ($smtp_sitewide_user ne '') {
1673 $default = 'y';
1674 print " [Y/n]:";
1675 } else {
1676 $default = 'n';
1677 print " [y/N]:";
1678 }
1679 $tmp=<STDIN>;
1680 $tmp = trim($tmp);
1681
1682 if ($tmp eq '') {
1683 $tmp = $default;
1684 } else {
1685 $tmp = lc($tmp);
1686 }
1687
1688 if ($tmp eq 'n') {
1689 $smtp_sitewide_user = '';
1690 $smtp_sitewide_pass = '';
1691 } elsif ($tmp eq 'y') {
1692 print "Enter username [$smtp_sitewide_user]:";
1693 my $new_user = <STDIN>;
1694 $new_user = trim($new_user);
1695 if ($new_user ne '') {
1696 $smtp_sitewide_user = $new_user;
1697 }
1698 if ($smtp_sitewide_user ne '') {
1699 print "If you don't enter any password, current sitewide password will be used.\n";
1700 print "If you enter space, password will be set to empty string.\n";
1701 print "Enter password:";
1702 my $new_pass = <STDIN>;
1703 if ($new_pass ne "\n") {
1704 $smtp_sitewide_pass = trim($new_pass);
1705 }
1706 } else {
1707 print "Invalid input. You must set username used for SMTP authentication.\n";
1708 print "Click enter to continue\n";
1709 $tmp = <STDIN>;
1710 }
1711 } else {
1712 print "Invalid input\n";
1713 print "Click enter to continue\n";
1714 $tmp = <STDIN>;
1715 }
1716 }
1717
1718 # Sub adds information about SMTP authentication type to menu
1719 sub display_smtp_sitewide_userpass() {
1720 my $ret = '';
1721 if ($smtp_auth_mech ne 'none') {
1722 if ($smtp_sitewide_user ne '') {
1723 $ret = ' (with custom username and password)';
1724 } else {
1725 $ret = ' (with IMAP username and password)';
1726 }
1727 }
1728 return $ret;
1729 }
1730
1731 # TLS
1732 # This sub is reused for IMAP and SMTP
1733 # Args: service name, default value
1734 sub command_use_tls {
1735 my($default_val,$service,$inval);
1736 $service=$_[0];
1737 $default_val=$_[1];
1738 print "TLS (Transport Layer Security) encrypts the traffic between server and client.\n";
1739 print "STARTTLS extensions allow to start encryption on existing plain text connection.\n";
1740 print "These options add specific PHP and IMAP server configuration requirements.\n";
1741 print "See SquirrelMail documentation about connection security.\n";
1742 print "\n";
1743 print "If your " . $service . " server is localhost, you can safely disable this.\n";
1744 print "If it is remote, you may wish to seriously consider enabling this.\n";
1745 $valid_input=0;
1746 while ($valid_input eq 0) {
1747 print "\nSelect connection security model:\n";
1748 print " 0 - Use plain text connection\n";
1749 print " 1 - Use TLS connection\n";
1750 print " 2 - Use STARTTLS extension\n";
1751 print "Select [$default_val]: ";
1752 $inval=<STDIN>;
1753 $inval=trim($inval);
1754 if ($inval =~ /^[012]$/ || $inval eq '') {
1755 $valid_input = 1;
1756 }
1757 }
1758 if ($inval ne '') {$default_val = $inval};
1759 return $default_val;
1760 }
1761
1762 # This sub is used to display human readable text for
1763 # $use_imap_tls and $use_smtp_tls values in conf.pl menu
1764 sub display_use_tls($) {
1765 my $val = shift(@_);
1766 my $ret = 'disabled';
1767 if ($val eq '2') {
1768 $ret = 'STARTTLS';
1769 } elsif ($val eq '1') {
1770 $ret = 'TLS';
1771 }
1772 return $ret;
1773 }
1774
1775 # $encode_header_key
1776 sub command114 {
1777 print "This encryption key allows the hiding of SquirrelMail Received:\n";
1778 print "headers in outbound messages. SquirrelMail uses the encryption\n";
1779 print "key to encode the username, remote address, and proxied address\n";
1780 print "and then stores that encoded information in X-Squirrel-* headers.\n";
1781 print "\n";
1782 print "Warning: the encryption function used to accomplish this is not\n";
1783 print "bulletproof. When used with a static encryption key as it is here,\n";
1784 print "it provides only minimal security and the encoded user information\n";
1785 print "in the X-Squirrel-* headers can be decoded quickly by a skilled\n";
1786 print "attacker.\n";
1787 print "\n";
1788 print "When you need to inspect an email sent from your system with the\n";
1789 print "X-Squirrel-* headers, you can decode the user information therein\n";
1790 print "by using the decrypt_headers.php script found in the SquirrelMail\n";
1791 print "contrib/ directory. You'll need the encryption key that you\n";
1792 print "defined here when doing so.\n";
1793 print "\n";
1794 print "Enter encryption key: ";
1795 $new_encode_header_key = <STDIN>;
1796 if ( $new_encode_header_key eq "\n" ) {
1797 $new_encode_header_key = $encode_header_key;
1798 } else {
1799 $new_encode_header_key =~ s/[\r\n]//g;
1800 }
1801 return $new_encode_header_key;
1802 }
1803
1804 # MOTD
1805 sub command71 {
1806 print "\nYou can now create the welcome message that is displayed\n";
1807 print "every time a user logs on. You can use HTML or just plain\n";
1808 print
1809 "text. If you do not wish to have one, just make it blank.\n\n(Type @ on a blank line to exit)\n";
1810
1811 $new_motd = "";
1812 do {
1813 print "] ";
1814 $line = <STDIN>;
1815 $line =~ s/[\r\n]//g;
1816 if ( $line ne "@" ) {
1817 $line =~ s/ /\&nbsp;\&nbsp;/g;
1818 $line =~ s/\t/\&nbsp;\&nbsp;\&nbsp;\&nbsp;/g;
1819 $line =~ s/$/ /;
1820 $line =~ s/\"/\\\"/g;
1821
1822 $new_motd = $new_motd . $line;
1823 }
1824 } while ( $line ne "@" );
1825 return $new_motd;
1826 }
1827
1828 ################# PLUGINS ###################
1829
1830 sub command81 {
1831 $command =~ s/[\s\n\r]*//g;
1832 if ( $command > 0 ) {
1833 $command = $command - 1;
1834 if ( $command <= $#plugins ) {
1835 @newplugins = ();
1836 $ct = 0;
1837 while ( $ct <= $#plugins ) {
1838 if ( $ct != $command ) {
1839 @newplugins = ( @newplugins, $plugins[$ct] );
1840 }
1841 $ct++;
1842 }
1843 @plugins = @newplugins;
1844 } elsif ( $command <= $#plugins + $#unused_plugins + 1 ) {
1845 $num = $command - $#plugins - 1;
1846 @newplugins = @plugins;
1847 $ct = 0;
1848 while ( $ct <= $#unused_plugins ) {
1849 if ( $ct == $num ) {
1850 @newplugins = ( @newplugins, $unused_plugins[$ct] );
1851 }
1852 $ct++;
1853 }
1854 @plugins = @newplugins;
1855 }
1856 }
1857 return @plugins;
1858 }
1859
1860 # disable_plugins_user
1861 sub command82 {
1862 print "When all active plugins are disabled, they can be disabled only\n";
1863 print "for the one user named here. If left blank, plugins will be\n";
1864 print "disabled for ALL users. This setting has no effect if plugins\n";
1865 print "are not disabled.\n";
1866 print "\n";
1867 print "This must be the exact IMAP login name for the desired user.\n";
1868 print "\n";
1869 print "[$WHT$disable_plugins_user$NRM]: $WHT";
1870 $new_disable_plugins_user = <STDIN>;
1871 if ( $new_disable_plugins_user eq "\n" ) {
1872 $new_disable_plugins_user = $disable_plugins_user;
1873 } else {
1874 $new_disable_plugins_user =~ s/[\r\n]//g;
1875 }
1876 return $new_disable_plugins_user;
1877 }
1878
1879 ################# FOLDERS ###################
1880
1881 # default_folder_prefix
1882 sub command21 {
1883 print "Some IMAP servers (UW, for example) store mail and folders in\n";
1884 print "your user space in a separate subdirectory. This is where you\n";
1885 print "specify what that directory is.\n";
1886 print "\n";
1887 print "EXAMPLE: mail/";
1888 print "\n";
1889 print "NOTE: If you use Cyrus, or some server that would not use this\n";
1890 print " option, you must set this to 'none'.\n";
1891 print "\n";
1892 print "[$WHT$default_folder_prefix$NRM]: $WHT";
1893 $new_default_folder_prefix = <STDIN>;
1894
1895 if ( $new_default_folder_prefix eq "\n" ) {
1896 $new_default_folder_prefix = $default_folder_prefix;
1897 } else {
1898 $new_default_folder_prefix =~ s/[\r\n]//g;
1899 }
1900 if ( ( $new_default_folder_prefix =~ /^\s*$/ ) || ( $new_default_folder_prefix =~ m/^none$/i ) ) {
1901 $new_default_folder_prefix = "";
1902 } else {
1903 # add the trailing delimiter only if we know what the server is.
1904 if (($imap_server_type eq 'cyrus' and
1905 $optional_delimiter eq 'detect') or
1906 ($imap_server_type eq 'courier' and
1907 $optional_delimiter eq 'detect')) {
1908 $new_default_folder_prefix =~ s/\.*$/\./;
1909 } elsif ($imap_server_type eq 'uw' and
1910 $optional_delimiter eq 'detect') {
1911 $new_default_folder_prefix =~ s/\/*$/\//;
1912 }
1913 }
1914 return $new_default_folder_prefix;
1915 }
1916
1917 # Show Folder Prefix
1918 sub command22 {
1919 print "It is possible to set up the default folder prefix as a user\n";
1920 print "specific option, where each user can specify what their mail\n";
1921 print "folder is. If you set this to false, they will never see the\n";
1922 print "option, but if it is true, this option will appear in the\n";
1923 print "'options' section.\n";
1924 print "\n";
1925 print "NOTE: You set the default folder prefix in option '1' of this\n";
1926 print " section. That will be the default if the user doesn't\n";
1927 print " specify anything different.\n";
1928 print "\n";
1929
1930 if ( lc($show_prefix_option) eq 'true' ) {
1931 $default_value = "y";
1932 } else {
1933 $default_value = "n";
1934 }
1935 print "\n";
1936 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
1937 $new_show = <STDIN>;
1938 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
1939 $show_prefix_option = 'true';
1940 } else {
1941 $show_prefix_option = 'false';
1942 }
1943 return $show_prefix_option;
1944 }
1945
1946 # Trash Folder
1947 sub command23a {
1948 print "You can now specify where the default trash folder is located.\n";
1949 print "On servers where you do not want this, you can set it to anything\n";
1950 print "and set option 6 to false.\n";
1951 print "\n";
1952 print "This is relative to where the rest of your email is kept. You do\n";
1953 print "not need to worry about their mail directory. If this folder\n";
1954 print "would be ~/mail/trash on the filesystem, you only need to specify\n";
1955 print "that this is 'trash', and be sure to put 'mail/' in option 1.\n";
1956 print "\n";
1957
1958 print "[$WHT$trash_folder$NRM]: $WHT";
1959 $new_trash_folder = <STDIN>;
1960 if ( $new_trash_folder eq "\n" ) {
1961 $new_trash_folder = $trash_folder;
1962 } else {
1963 if (check_imap_folder($new_trash_folder)) {
1964 $new_trash_folder =~ s/[\r\n]//g;
1965 } else {
1966 $new_trash_folder = $trash_folder;
1967 }
1968 }
1969 return $new_trash_folder;
1970 }
1971
1972 # Sent Folder
1973 sub command23b {
1974 print "This is where messages that are sent will be stored. SquirrelMail\n";
1975 print "by default puts a copy of all outgoing messages in this folder.\n";
1976 print "\n";
1977 print "This is relative to where the rest of your email is kept. You do\n";
1978 print "not need to worry about their mail directory. If this folder\n";
1979 print "would be ~/mail/sent on the filesystem, you only need to specify\n";
1980 print "that this is 'sent', and be sure to put 'mail/' in option 1.\n";
1981 print "\n";
1982
1983 print "[$WHT$sent_folder$NRM]: $WHT";
1984 $new_sent_folder = <STDIN>;
1985 if ( $new_sent_folder eq "\n" ) {
1986 $new_sent_folder = $sent_folder;
1987 } else {
1988 if (check_imap_folder($new_sent_folder)) {
1989 $new_sent_folder =~ s/[\r\n]//g;
1990 } else {
1991 $new_sent_folder = $sent_folder;
1992 }
1993 }
1994 return $new_sent_folder;
1995 }
1996
1997 # Draft Folder
1998 sub command23c {
1999 print "You can now specify where the default draft folder is located.\n";
2000 print "On servers where you do not want this, you can set it to anything\n";
2001 print "and set option 9 to false.\n";
2002 print "\n";
2003 print "This is relative to where the rest of your email is kept. You do\n";
2004 print "not need to worry about their mail directory. If this folder\n";
2005 print "would be ~/mail/drafts on the filesystem, you only need to specify\n";
2006 print "that this is 'drafts', and be sure to put 'mail/' in option 1.\n";
2007 print "\n";
2008
2009 print "[$WHT$draft_folder$NRM]: $WHT";
2010 $new_draft_folder = <STDIN>;
2011 if ( $new_draft_folder eq "\n" ) {
2012 $new_draft_folder = $draft_folder;
2013 } else {
2014 if (check_imap_folder($new_draft_folder)) {
2015 $new_draft_folder =~ s/[\r\n]//g;
2016 } else {
2017 $new_draft_folder = $draft_folder;
2018 }
2019 }
2020 return $new_draft_folder;
2021 }
2022
2023 # default move to trash
2024 sub command24a {
2025 print "By default, should messages get moved to the trash folder? You\n";
2026 print "can specify the default trash folder in option 3. If this is set\n";
2027 print "to false, messages will get deleted immediately without moving\n";
2028 print "to the trash folder.\n";
2029 print "\n";
2030 print "Trash folder is currently: $trash_folder\n";
2031 print "\n";
2032
2033 if ( lc($default_move_to_trash) eq 'true' ) {
2034 $default_value = "y";
2035 } else {
2036 $default_value = "n";
2037 }
2038 print "By default, move to trash (y/n) [$WHT$default_value$NRM]: $WHT";
2039 $new_show = <STDIN>;
2040 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2041 $default_move_to_trash = 'true';
2042 } else {
2043 $default_move_to_trash = 'false';
2044 }
2045 return $default_move_to_trash;
2046 }
2047
2048 # default move to sent (save sent messages)
2049 sub command24b {
2050 print "By default, should copies of outgoing messages get saved in the\n";
2051 print "sent folder? You can specify the default sent folder in option 4.\n";
2052 print "If this is set to false, messages will get sent and no copy will\n";
2053 print "be made.\n";
2054 print "\n";
2055 print "Sent folder is currently: $sent_folder\n";
2056 print "\n";
2057
2058 if ( lc($default_move_to_sent) eq 'true' ) {
2059 $default_value = "y";
2060 } else {
2061 $default_value = "n";
2062 }
2063 print "By default, save sent messages (y/n) [$WHT$default_value$NRM]: $WHT";
2064 $new_show = <STDIN>;
2065 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2066 $default_move_to_sent = 'true';
2067 } else {
2068 $default_move_to_sent = 'false';
2069 }
2070 return $default_move_to_sent;
2071 }
2072
2073 # default save as draft
2074 sub command24c {
2075 print "By default, should the save to draft option be shown? You can\n";
2076 print "specify the default drafts folder in option 5. If this is set\n";
2077 print "to false, users will not be shown the save to draft option.\n";
2078 print "\n";
2079 print "Drafts folder is currently: $draft_folder\n";
2080 print "\n";
2081
2082 if ( lc($default_save_as_draft) eq 'true' ) {
2083 $default_value = "y";
2084 } else {
2085 $default_value = "n";
2086 }
2087 print "By default, save as draft (y/n) [$WHT$default_value$NRM]: $WHT";
2088 $new_show = <STDIN>;
2089 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2090 $default_save_as_draft = 'true';
2091 } else {
2092 $default_save_as_draft = 'false';
2093 }
2094 return $default_save_as_draft;
2095 }
2096
2097 # List special folders first
2098 sub command27 {
2099 print "SquirrelMail has what we call 'special folders' that are not\n";
2100 print "manipulated and viewed like normal folders. Some examples of\n";
2101 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
2102 print "Simply asks if you want these folders listed first in the folder\n";
2103 print "listing.\n";
2104 print "\n";
2105
2106 if ( lc($list_special_folders_first) eq 'true' ) {
2107 $default_value = "y";
2108 } else {
2109 $default_value = "n";
2110 }
2111 print "\n";
2112 print "List first (y/n) [$WHT$default_value$NRM]: $WHT";
2113 $new_show = <STDIN>;
2114 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2115 $list_special_folders_first = 'true';
2116 } else {
2117 $list_special_folders_first = 'false';
2118 }
2119 return $list_special_folders_first;
2120 }
2121
2122 # Show special folders color
2123 sub command28 {
2124 print "SquirrelMail has what we call 'special folders' that are not\n";
2125 print "manipulated and viewed like normal folders. Some examples of\n";
2126 print "these folders would be INBOX, Trash, Sent, etc. This option\n";
2127 print "wants to know if we should display special folders in a\n";
2128 print "color than the other folders.\n";
2129 print "\n";
2130
2131 if ( lc($use_special_folder_color) eq 'true' ) {
2132 $default_value = "y";
2133 } else {
2134 $default_value = "n";
2135 }
2136 print "\n";
2137 print "Show color (y/n) [$WHT$default_value$NRM]: $WHT";
2138 $new_show = <STDIN>;
2139 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2140 $use_special_folder_color = 'true';
2141 } else {
2142 $use_special_folder_color = 'false';
2143 }
2144 return $use_special_folder_color;
2145 }
2146
2147 # Auto expunge
2148 sub command29 {
2149 print "The way that IMAP handles deleting messages is as follows. You\n";
2150 print "mark the message as deleted, and then to 'really' delete it, you\n";
2151 print "expunge it. This option asks if you want to just have messages\n";
2152 print "marked as deleted, or if you want SquirrelMail to expunge the \n";
2153 print "messages too.\n";
2154 print "\n";
2155
2156 if ( lc($auto_expunge) eq 'true' ) {
2157 $default_value = "y";
2158 } else {
2159 $default_value = "n";
2160 }
2161 print "Auto expunge (y/n) [$WHT$default_value$NRM]: $WHT";
2162 $new_show = <STDIN>;
2163 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2164 $auto_expunge = 'true';
2165 } else {
2166 $auto_expunge = 'false';
2167 }
2168 return $auto_expunge;
2169 }
2170
2171 # Default sub of inbox
2172 sub command210 {
2173 print "Some IMAP servers (Cyrus) have all folders as subfolders of INBOX.\n";
2174 print "This can cause some confusion in folder creation for users when\n";
2175 print "they try to create folders and don't put it as a subfolder of INBOX\n";
2176 print "and get permission errors. This option asks if you want folders\n";
2177 print "to be subfolders of INBOX by default.\n";
2178 print "\n";
2179
2180 if ( lc($default_sub_of_inbox) eq 'true' ) {
2181 $default_value = "y";
2182 } else {
2183 $default_value = "n";
2184 }
2185 print "Default sub of INBOX (y/n) [$WHT$default_value$NRM]: $WHT";
2186 $new_show = <STDIN>;
2187 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2188 $default_sub_of_inbox = 'true';
2189 } else {
2190 $default_sub_of_inbox = 'false';
2191 }
2192 return $default_sub_of_inbox;
2193 }
2194
2195 # Show contain subfolder option
2196 sub command211 {
2197 print "Some IMAP servers (UW) make it so that there are two types of\n";
2198 print "folders. Those that contain messages, and those that contain\n";
2199 print "subfolders. If this is the case for your server, set this to\n";
2200 print "true, and it will ask the user whether the folder they are\n";
2201 print "creating contains subfolders or messages.\n";
2202 print "\n";
2203
2204 if ( lc($show_contain_subfolders_option) eq 'true' ) {
2205 $default_value = "y";
2206 } else {
2207 $default_value = "n";
2208 }
2209 print "Show option (y/n) [$WHT$default_value$NRM]: $WHT";
2210 $new_show = <STDIN>;
2211 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2212 $show_contain_subfolders_option = 'true';
2213 } else {
2214 $show_contain_subfolders_option = 'false';
2215 }
2216 return $show_contain_subfolders_option;
2217 }
2218
2219 # Default Unseen Notify
2220 sub command212 {
2221 print "This option specifies where the users will receive notification\n";
2222 print "about unseen messages by default. This is of course an option that\n";
2223 print "can be changed on a user level.\n";
2224 print " 1 = No notification\n";
2225 print " 2 = Only on the INBOX\n";
2226 print " 3 = On all folders\n";
2227 print "\n";
2228
2229 print "Which one should be default (1,2,3)? [$WHT$default_unseen_notify$NRM]: $WHT";
2230 $new_show = <STDIN>;
2231 if ( $new_show =~ /^[123]\n/i ) {
2232 $default_unseen_notify = $new_show;
2233 }
2234 $default_unseen_notify =~ s/[\r\n]//g;
2235 return $default_unseen_notify;
2236 }
2237
2238 # Default Unseen Type
2239 sub command213 {
2240 print "Here you can define the default way that unseen messages will be displayed\n";
2241 print "to the user in the folder listing on the left side.\n";
2242 print " 1 = Only unseen messages (4)\n";
2243 print " 2 = Unseen and Total messages (4/27)\n";
2244 print "\n";
2245
2246 print "Which one should be default (1,2)? [$WHT$default_unseen_type$NRM]: $WHT";
2247 $new_show = <STDIN>;
2248 if ( $new_show =~ /^[12]\n/i ) {
2249 $default_unseen_type = $new_show;
2250 }
2251 $default_unseen_type =~ s/[\r\n]//g;
2252 return $default_unseen_type;
2253 }
2254
2255 # Auto create special folders
2256 sub command214 {
2257 print "Would you like the Sent, Trash, and Drafts folders to be created\n";
2258 print "automatically print for you when a user logs in? If the user\n";
2259 print "accidentally deletes their special folders, this option will\n";
2260 print "automatically create it again for them.\n";
2261 print "\n";
2262
2263 if ( lc($auto_create_special) eq 'true' ) {
2264 $default_value = "y";
2265 } else {
2266 $default_value = "n";
2267 }
2268 print "Auto create special folders? (y/n) [$WHT$default_value$NRM]: $WHT";
2269 $new_show = <STDIN>;
2270 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2271 $auto_create_special = 'true';
2272 } else {
2273 $auto_create_special = 'false';
2274 }
2275 return $auto_create_special;
2276 }
2277
2278 # Automatically delete folders
2279 sub command215 {
2280 if ( $imap_server_type eq "uw" ) {
2281 print "UW IMAP servers will not allow folders containing mail to also contain folders.\n";
2282 print "Deleting folders will bypass the trash folder and be immediately deleted\n\n";
2283 print "If this is not the correct value for your server,\n";
2284 print "please use option D on the Main Menu to configure your server correctly.\n\n";
2285 print "Press enter to continue...\n";
2286 $new_delete = <STDIN>;
2287 $delete_folder = 'true';
2288 } else {
2289 if ( $imap_server_type eq "courier" ) {
2290 print "Courier (or Courier-IMAP) IMAP servers may not support ";
2291 print "subfolders of Trash. \n";
2292 print "Specifically, if Courier is set to always move messages to Trash, \n";
2293 print "Trash will be treated by Courier as a special folder that does not \n";
2294 print "allow subfolders. \n\n";
2295 print "Please verify your Courier configuration, and test folder deletion \n";
2296 print "when changing this setting.\n\n";
2297 }
2298
2299 print "Are subfolders of the Trash supported by your IMAP server?\n";
2300 print "If so, should deleted folders be sent to Trash?\n";
2301 print "If not, say no (deleted folders should not be sent to Trash)\n\n";
2302 # reversal of logic.
2303 # question was: Should folders be automatically deleted instead of sent to trash..
2304 # we've changed the question to make it more clear,
2305 # and are here handling that to avoid changing the answers..
2306 if ( lc($delete_folder) eq 'true' ) {
2307 $default_value = "n";
2308 } else {
2309 $default_value = "y";
2310 }
2311 print "Send deleted folders to Trash? (y/n) [$WHT$default_value$NRM]: $WHT";
2312 $new_delete = <STDIN>;
2313 if ( ( $new_delete =~ /^y\n/i ) || ( ( $new_delete =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2314 $delete_folder = 'false';
2315 } else {
2316 $delete_folder = 'true';
2317 }
2318 }
2319 return $delete_folder;
2320 }
2321
2322 #noselect fix
2323 sub command216 {
2324 print "Some IMAP servers allow subfolders to exist even if the parent\n";
2325 print "folders do not. This fixes some problems with the folder list\n";
2326 print "when this is the case, causing the /NoSelect folders to be displayed\n";
2327 print "\n";
2328
2329 if ( lc($noselect_fix_enable) eq 'true' ) {
2330 $default_value = "y";
2331 } else {
2332 $default_value = "n";
2333 }
2334 print "enable noselect fix? (y/n) [$WHT$noselect_fix_enable$NRM]: $WHT";
2335 $noselect_fix_enable = <STDIN>;
2336 if ( ( $noselect_fix_enable =~ /^y\n/i ) || ( ( $noselect_fix_enable =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2337 $noselect_fix_enable = 'true';
2338 } else {
2339 $noselect_fix_enable = 'false';
2340 }
2341 return $noselect_fix_enable;
2342 }
2343 ############# GENERAL OPTIONS #####################
2344
2345 # Data directory
2346 sub command33a {
2347 print "Specify the location for your data directory.\n";
2348 print "You need to create this directory yourself.\n";
2349 print "The path name can be absolute or relative (to the config directory).\n";
2350 print "Here are two examples:\n";
2351 print " Absolute: /var/local/squirrelmail/data/\n";
2352 print " Relative: ../data/\n";
2353 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2354 print "will be converted to their absolute path equivalents in config.php.\n\n";
2355 print "Note: There are potential security risks with having a writeable directory\n";
2356 print "under the web server's root directory (ex: /home/httpd/html).\n";
2357 print "For this reason, it is recommended to put the data directory\n";
2358 print "in an alternate location of your choice. \n";
2359 print "\n";
2360
2361 print "[$WHT$data_dir$NRM]: $WHT";
2362 $new_data_dir = <STDIN>;
2363 if ( $new_data_dir eq "\n" ) {
2364 $new_data_dir = $data_dir;
2365 } else {
2366 $new_data_dir =~ s/[\r\n]//g;
2367 }
2368 if ( $new_data_dir =~ /^\s*$/ ) {
2369 $new_data_dir = "";
2370 } else {
2371 $new_data_dir =~ s/\/*$//g;
2372 $new_data_dir =~ s/$/\//g;
2373 }
2374 return $new_data_dir;
2375 }
2376
2377 # Attachment directory
2378 sub command33b {
2379 print "Path to directory used for storing attachments while a mail is\n";
2380 print "being composed. The path name can be absolute or relative (to the\n";
2381 print "config directory). Here are two examples:\n";
2382 print " Absolute: /var/local/squirrelmail/attach/\n";
2383 print " Relative: ../attach/\n";
2384 print "Relative paths to directories outside of the SquirrelMail distribution\n";
2385 print "will be converted to their absolute path equivalents in config.php.\n\n";
2386 print "Note: There are a few security considerations regarding this\n";
2387 print "directory:\n";
2388 print " 1. It should have the permission 733 (rwx-wx-wx) to make it\n";
2389 print " impossible for a random person with access to the webserver\n";
2390 print " to list files in this directory. Confidential data might\n";
2391 print " be laying around in there.\n";
2392 print " Depending on your user:group assignments, 730 (rwx-wx---)\n";
2393 print " may be possible, and more secure (e.g. root:apache)\n";
2394 print " 2. Since the webserver is not able to list the files in the\n";
2395 print " content is also impossible for the webserver to delete files\n";
2396 print " lying around there for too long.\n";
2397 print " 3. It should probably be another directory than the data\n";
2398 print " directory specified in option 3.\n";
2399 print "\n";
2400
2401 print "[$WHT$attachment_dir$NRM]: $WHT";
2402 $new_attachment_dir = <STDIN>;
2403 if ( $new_attachment_dir eq "\n" ) {
2404 $new_attachment_dir = $attachment_dir;
2405 } else {
2406 $new_attachment_dir =~ s/[\r\n]//g;
2407 }
2408 if ( $new_attachment_dir =~ /^\s*$/ ) {
2409 $new_attachment_dir = "";
2410 } else {
2411 $new_attachment_dir =~ s/\/*$//g;
2412 $new_attachment_dir =~ s/$/\//g;
2413 }
2414 return $new_attachment_dir;
2415 }
2416
2417 sub command33c {
2418 print "The directory hash level setting allows you to configure the level\n";
2419 print "of hashing that SquirrelMail employs in your data and attachment\n";
2420 print "directories. This value must be an integer ranging from 0 to 4.\n";
2421 print "When this value is set to 0, SquirrelMail will simply store all\n";
2422 print "files as normal in the data and attachment directories. However,\n";
2423 print "when set to a value from 1 to 4, a simple hashing scheme will be\n";
2424 print "used to organize the files in this directory. In short, the crc32\n";
2425 print "value for a username will be computed. Then, up to the first 4\n";
2426 print "digits of the hash, as set by this configuration value, will be\n";
2427 print "used to directory hash the files for that user in the data and\n";
2428 print "attachment directory. This allows for better performance on\n";
2429 print "servers with larger numbers of users.\n";
2430 print "\n";
2431
2432 print "[$WHT$dir_hash_level$NRM]: $WHT";
2433 $new_dir_hash_level = <STDIN>;
2434 if ( $new_dir_hash_level eq "\n" ) {
2435 $new_dir_hash_level = $dir_hash_level;
2436 } else {
2437 $new_dir_hash_level =~ s/[\r\n]//g;
2438 }
2439 if ( ( int($new_dir_hash_level) < 0 )
2440 || ( int($new_dir_hash_level) > 4 )
2441 || !( int($new_dir_hash_level) eq $new_dir_hash_level ) ) {
2442 print "Invalid Directory Hash Level.\n";
2443 print "Value must be an integer ranging from 0 to 4\n";
2444 print "Hit enter to continue.\n";
2445 $enter_key = <STDIN>;
2446
2447 $new_dir_hash_level = $dir_hash_level;
2448 }
2449
2450 return $new_dir_hash_level;
2451 }
2452
2453 sub command35 {
2454 print "This is the default size (in pixels) of the left folder list.\n";
2455 print "Default is 200, but you can set it to whatever you wish. This\n";
2456 print "is a user preference, so this will only show up as their default.\n";
2457 print "\n";
2458 print "[$WHT$default_left_size$NRM]: $WHT";
2459 $new_default_left_size = <STDIN>;
2460 if ( $new_default_left_size eq "\n" ) {
2461 $new_default_left_size = $default_left_size;
2462 } else {
2463 $new_default_left_size =~ s/[\r\n]//g;
2464 }
2465 return $new_default_left_size;
2466 }
2467
2468 sub command36 {
2469 print "Some IMAP servers only have lowercase letters in the usernames\n";
2470 print "but they still allow people with uppercase to log in. This\n";
2471 print "causes a problem with the user's preference files. This option\n";
2472 print "transparently changes all usernames to lowercase.";
2473 print "\n";
2474
2475 if ( lc($force_username_lowercase) eq 'true' ) {
2476 $default_value = "y";
2477 } else {
2478 $default_value = "n";
2479 }
2480 print "Convert usernames to lowercase (y/n) [$WHT$default_value$NRM]: $WHT";
2481 $new_show = <STDIN>;
2482 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2483 return 'true';
2484 }
2485 return 'false';
2486 }
2487
2488 sub command37 {
2489 print "";
2490 print "\n";
2491
2492 if ( lc($default_use_priority) eq 'true' ) {
2493 $default_value = "y";
2494 } else {
2495 $default_value = "n";
2496 }
2497
2498 print "Allow users to specify priority of outgoing mail (y/n) [$WHT$default_value$NRM]: $WHT";
2499 $new_show = <STDIN>;
2500 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2501 return 'true';
2502 }
2503 return 'false';
2504 }
2505
2506 sub command38 {
2507 print "";
2508 print "\n";
2509
2510 if ( lc($hide_sm_attributions) eq 'true' ) {
2511 $default_value = "y";
2512 } else {
2513 $default_value = "n";
2514 }
2515
2516 print "Hide SM attributions (y/n) [$WHT$default_value$NRM]: $WHT";
2517 $new_show = <STDIN>;
2518 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2519 return 'true';
2520 }
2521 return 'false';
2522 }
2523
2524 sub command39 {
2525 print "";
2526 print "\n";
2527
2528 if ( lc($default_use_mdn) eq 'true' ) {
2529 $default_value = "y";
2530 } else {
2531 $default_value = "n";
2532 }
2533
2534 print "Enable support for read/delivery receipt support (y/n) [$WHT$default_value$NRM]: $WHT";
2535 $new_show = <STDIN>;
2536 if ( ( $new_show =~ /^y\n/i ) || ( ( $new_show =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2537 return 'true';
2538 }
2539 return 'false';
2540 }
2541
2542
2543 sub command310 {
2544 print " In loosely managed environments, you may want to allow users
2545 to edit their full name and email address. In strictly managed
2546 environments, you may want to force users to use the name
2547 and email address assigned to them.
2548
2549 'y' - allow a user to edit their full name and email address,
2550 'n' - users must use the assigned values.
2551
2552 ";
2553
2554 if ( lc($edit_identity) eq 'true' ) {
2555 $default_value = "y";
2556 } else {
2557 $default_value = "n";
2558 }
2559 print "Allow editing of user's identity? (y/n) [$WHT$default_value$NRM]: $WHT";
2560 $new_edit = <STDIN>;
2561 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2562 $edit_identity = 'true';
2563 $edit_name = 'true';
2564 $hide_auth_header = command311b();
2565 } else {
2566 $edit_identity = 'false';
2567 $edit_name = command311();
2568 $hide_auth_header = command311b();
2569 }
2570 return $edit_identity;
2571 }
2572
2573 sub command311 {
2574 print "$NRM";
2575 print "\n Given that users are not allowed to modify their
2576 email address, can they edit their full name?
2577
2578 ";
2579
2580 if ( lc($edit_name) eq 'true' ) {
2581 $default_value = "y";
2582 } else {
2583 $default_value = "n";
2584 }
2585 print "Allow the user to edit their full name? (y/n) [$WHT$default_value$NRM]: $WHT";
2586 $new_edit = <STDIN>;
2587 if ( ( $new_edit =~ /^y\n/i ) || ( ( $new_edit =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2588 $edit_name = 'true';
2589 } else {
2590 $edit_name = 'false';
2591 }
2592 return $edit_name;
2593 }
2594
2595 sub command311b {
2596 print "$NRM";
2597 print "\n SquirrelMail adds username information to every outgoing email in
2598 order to prevent possible sender forging by users that are allowed
2599 to change their email and/or full name.
2600
2601 You can remove user information from this header (y) if you think
2602 that it violates privacy or security.
2603
2604 Note: If users are allowed to change their email addresses, this
2605 setting will make it difficult to determine who sent what where.
2606 Use at your own risk.
2607
2608 Note: If you have defined a header encryption key in your SMTP or
2609 Sendmail settings (see the \"Server Settings\" option page), this
2610 setting is ignored because all user information in outgoing messages
2611 is encoded.
2612
2613 ";
2614
2615 if ( lc($hide_auth_header) eq "true" ) {
2616 $default_value = "y";
2617 } else {
2618 $default_value = "n";
2619 }
2620 print "Remove username from email headers? (y/n) [$WHT$default_value$NRM]: $WHT";
2621 $new_header = <STDIN>;
2622 if ( ( $new_header =~ /^y\n/i ) || ( ( $new_header =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2623 $hide_auth_header = "true";
2624 } else {
2625 $hide_auth_header = "false";
2626 }
2627 return $hide_auth_header;
2628 }
2629
2630 sub command312 {
2631 print "This option allows you to disable server side thread sorting if your server \n";
2632 print "declares THREAD support, but you don't want to provide threading options \n";
2633 print "to end users or THREAD extension is broken or extension does not work with \n";
2634 print "options used by SquirrelMail. Option is not used, if THREAD extension is \n";
2635 print "not declared in IMAP CAPABILITY.\n";
2636 print "\n";
2637
2638 if ( lc($disable_thread_sort) eq 'true' ) {
2639 $default_value = "y";
2640 } else {
2641 $default_value = "n";
2642 }
2643 print "Disable server side thread sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2644 $disable_thread_sort = <STDIN>;
2645 if ( ( $disable_thread_sort =~ /^y\n/i ) || ( ( $disable_thread_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2646 $disable_thread_sort = 'true';
2647 } else {
2648 $disable_thread_sort = 'false';
2649 }
2650 return $disable_thread_sort;
2651 }
2652
2653 sub command313 {
2654 print "This option allows you to disable server side sorting if your server declares \n";
2655 print "SORT support, but SORT extension is broken or does not work with options \n";
2656 print "used by SquirrelMail. Option is not used, if SORT extension is not declared \n";
2657 print "in IMAP CAPABILITY.\n";
2658 print "\n";
2659 print "It is strongly recommended to keep server side sorting enabled, if your ";
2660 print "IMAP server supports it.";
2661 print "\n";
2662
2663 if ( lc($disable_server_sort) eq 'true' ) {
2664 $default_value = "y";
2665 } else {
2666 $default_value = "n";
2667 }
2668 print "Disable server-side sorting? (y/n) [$WHT$default_value$NRM]: $WHT";
2669 $disable_server_sort = <STDIN>;
2670 if ( ( $disable_server_sort =~ /^y\n/i ) || ( ( $disable_server_sort =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2671 $disable_server_sort = 'true';
2672 } else {
2673 $disable_server_sort = 'false';
2674 }
2675 return $disable_server_sort;
2676 }
2677
2678 sub command314 {
2679 print "This option allows you to choose if SM uses charset search\n";
2680 print "Your IMAP server must support the SEARCH CHARSET command for this to work\n";
2681 print "\n";
2682
2683 if ( lc($allow_charset_search) eq 'true' ) {
2684 $default_value = "y";
2685 } else {
2686 $default_value = "n";
2687 }
2688 print "Allow charset searching? (y/n) [$WHT$default_value$NRM]: $WHT";
2689 $allow_charset_search = <STDIN>;
2690 if ( ( $allow_charset_search =~ /^y\n/i ) || ( ( $allow_charset_search =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2691 $allow_charset_search = 'true';
2692 } else {
2693 $allow_charset_search = 'false';
2694 }
2695 return $allow_charset_search;
2696 }
2697
2698 # command315 (UID support) obsoleted.
2699
2700 # advanced search option
2701 sub command316 {
2702 print "This option allows you to control the use of advanced search form.\n";
2703 print " 0 = enable basic search only\n";
2704 print " 1 = enable advanced search only\n";
2705 print " 2 = enable both\n";
2706 print "\n";
2707
2708 print "Allowed search (0,1,2)? [$WHT$allow_advanced_search$NRM]: $WHT";
2709 $new_allow_advanced_search = <STDIN>;
2710 if ( $new_allow_advanced_search =~ /^[012]\n/i ) {
2711 $allow_advanced_search = $new_allow_advanced_search;
2712 }
2713 $allow_advanced_search =~ s/[\r\n]//g;
2714 return $allow_advanced_search;
2715 }
2716
2717
2718 sub command317 {
2719 print "This option allows you to change the name of the PHP session used\n";
2720 print "by SquirrelMail. Unless you know what you are doing, you probably\n";
2721 print "don't need or want to change this from the default of SQMSESSID.\n";
2722 print "[$WHT$session_name$NRM]: $WHT";
2723 $new_session_name = <STDIN>;
2724 chomp($new_session_name);
2725 if ( $new_session_name eq "" ) {
2726 $new_session_name = $session_name;
2727 }
2728 return $new_session_name;
2729 }
2730
2731 # time zone config (since 1.5.1)
2732 sub command318 {
2733 print "This option allows you to control the use of time zones.\n";
2734 print " 0 = (default) standard, GNU C time zone names\n";
2735 print " 1 = strict, generic time zone codes with offsets\n";
2736 print " 2 = custom, GNU C time zones loaded from config/timezones.php\n";
2737 print " 3 = custom strict, generic time zone codes with offsets loaded \n";
2738 print " from config/timezones.php\n";
2739 print "See SquirrelMail documentation about format of config/timezones.php file.\n";
2740 print "\n";
2741
2742 print "Desired time zone configuration (0,1,2,3)? [$WHT$time_zone_type$NRM]: $WHT";
2743 $new_time_zone_type = <STDIN>;
2744 if ( $new_time_zone_type =~ /^[0123]\n/i ) {
2745 $time_zone_type = $new_time_zone_type;
2746 } else {
2747 print "\nInvalid configuration value.\n";
2748 print "\nPress enter to continue...";
2749 $tmp = <STDIN>;
2750 }
2751 $time_zone_type =~ s/[\r\n]//g;
2752 return $time_zone_type;
2753 }
2754
2755 # set the location base for redirects (since 1.5.2)
2756 sub command_config_location_base {
2757 print "Here you can set the base part of the SquirrelMail URL.\n";
2758 print "It is normally autodetected but if that fails, use this\n";
2759 print "option to override.\n";
2760 print "It should contain only the protocol and hostname/port parts\n";
2761 print "of the URL; the full path will be appended automatically.\n\n";
2762 print "Examples:\nhttp://webmail.example.org\nhttp://webmail.example.com:8080\nhttps://webmail.example.com:6691\n\n";
2763 print "Do not add any path elements.\n";
2764
2765 print "URL base? [" .$WHT."autodetect$NRM]: $WHT";
2766 $new_config_location_base = <STDIN>;
2767 chomp($new_config_location_base);
2768 $config_location_base = $new_config_location_base;
2769
2770 return $config_location_base;
2771 }
2772
2773 # only_secure_cookies (since 1.5.2)
2774 sub command319 {
2775 print "This option allows you to specify that if a user session is initiated\n";
2776 print "under a secure (HTTPS, SSL-encrypted) connection, the cookies given to\n";
2777 print "the browser will ONLY be transmitted via a secure connection henceforth.\n\n";
2778 print "Generally this is a Good Thing, and should NOT be disabled. However,\n";
2779 print "if you intend to use the Secure Login or Show SSL Link plugins to\n";
2780 print "encrypt the user login, but not the rest of the SquirrelMail session,\n";
2781 print "this can be turned off. Think twice before doing so.\n";
2782 print "\n";
2783
2784 if ( lc($only_secure_cookies) eq 'true' ) {
2785 $default_value = "y";
2786 } else {
2787 $default_value = "n";
2788 }
2789 print "Transmit cookies only on secure connection when available? (y/n) [$WHT$default_value$NRM]: $WHT";
2790 $only_secure_cookies = <STDIN>;
2791 if ( ( $only_secure_cookies =~ /^y\n/i ) || ( ( $only_secure_cookies =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2792 $only_secure_cookies = 'true';
2793 } else {
2794 $only_secure_cookies = 'false';
2795 }
2796 return $only_secure_cookies;
2797 }
2798
2799
2800 # disable_security_tokens (since 1.5.2)
2801 sub command320 {
2802 print "This option allows you to turn off the security checks in the forms\n";
2803 print "that SquirrelMail generates. It is NOT RECOMMENDED that you disable\n";
2804 print "this feature - otherwise, your users may be exposed to phishing and\n";
2805 print "other attacks.\n";
2806 print "Unless you know what you are doing, you should leave this set to \"NO\".\n";
2807 print "\n";
2808
2809 if ( lc($disable_security_tokens) eq 'true' ) {
2810 $default_value = "y";
2811 } else {
2812 $default_value = "n";
2813 }
2814 print "Disable secure forms? (y/n) [$WHT$default_value$NRM]: $WHT";
2815 $disable_security_tokens = <STDIN>;
2816 if ( ( $disable_security_tokens =~ /^y\n/i ) || ( ( $disable_security_tokens =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2817 $disable_security_tokens = 'true';
2818 } else {
2819 $disable_security_tokens = 'false';
2820 }
2821 return $disable_security_tokens;
2822 }
2823
2824
2825
2826 # check_referrer (since 1.5.2)
2827 sub command321 {
2828 print "This option allows you to enable referal checks for all page requests\n";
2829 print "made to SquirrelMail. This can help ensure that page requests came\n";
2830 print "from the same server and not from an attacker's site (usually the\n";
2831 print "result of a XSS or phishing attack). To enable referal checking,\n";
2832 print "this setting can be set to the domain where your SquirrelMail is\n";
2833 print "being hosted (usually the same as the Domain setting under Server\n";
2834 print "Settings). For example, it could be \"example.com\", or if you\n";
2835 print "use a plugin (such as Login Manager) to host SquirrelMail on more\n";
2836 print "than one domain, you can set this to \"###DOMAIN###\" to tell it\n";
2837 print "to use the current domain.\n";
2838 print "\n";
2839 print "However, in some cases (where proxy servers are in use, etc.), the\n";
2840 print "domain might be different.\n";
2841 print "\n";
2842 print "NOTE that referal checks are not foolproof - they can be spoofed by\n";
2843 print "browsers, and some browsers intentionally don't send referal\n";
2844 print "information (in which case, the check is silently bypassed)\n";
2845 print "\n";
2846
2847 print "Referal requirement? [$WHT$check_referrer$NRM]: $WHT";
2848 $new_check_referrer = <STDIN>;
2849 chomp($new_check_referrer);
2850 $check_referrer = $new_check_referrer;
2851
2852 return $check_referrer;
2853 }
2854
2855
2856
2857 # use_transparent_security_image (since 1.5.2)
2858 sub command322 {
2859 print "When HTML messages are being displayed, SquirrelMail's default behavior\n";
2860 print "is to remove all remote images and replace them with a local one.\n";
2861 print "\n";
2862 print "This option allows you to specify whether the local image should contain\n";
2863 print "text that indicates to the user that \"this image has been removed for\n";
2864 print "security reasons\" (translated into most languages), or if it should be\n";
2865 print "transparent.\n";
2866 print "\n";
2867
2868 if ( lc($use_transparent_security_image) eq 'true' ) {
2869 $default_value = "y";
2870 } else {
2871 $default_value = "n";
2872 }
2873 print "Use transparent security image? (y/n) [$WHT$default_value$NRM]: $WHT";
2874 $use_transparent_security_image = <STDIN>;
2875 if ( ( $use_transparent_security_image =~ /^y\n/i ) || ( ( $use_transparent_security_image =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2876 $use_transparent_security_image = 'true';
2877 } else {
2878 $use_transparent_security_image = 'false';
2879 }
2880 return $use_transparent_security_image;
2881 }
2882
2883
2884
2885 # display_imap_login_error (since 1.5.2)
2886 sub command323 {
2887 print "Some IMAP servers return detailed information about why a login is\n";
2888 print "being refused (the username or password could be invalid or there\n";
2889 print "might be an administrative lock on the account).\n";
2890 print "\n";
2891 print "Enabling this option will cause SquirrelMail to display login failure\n";
2892 print "messages directly from the IMAP server. When it is disabled, login\n";
2893 print "failures are always reported to the user with the traditional \"Unknown\n";
2894 print "user or password incorrect.\"\n";
2895 print "\n";
2896
2897 if ( lc($display_imap_login_error) eq 'true' ) {
2898 $default_value = "y";
2899 } else {
2900 $default_value = "n";
2901 }
2902 print "Display login error messages directly from the IMAP server? (y/n) [$WHT$default_value$NRM]: $WHT";
2903 $display_imap_login_error = <STDIN>;
2904 if ( ( $display_imap_login_error =~ /^y\n/i ) || ( ( $display_imap_login_error =~ /^\n/ ) && ( $default_value eq "y" ) ) ) {
2905 $display_imap_login_error = 'true';
2906 } else {
2907 $display_imap_login_error = 'false';
2908 }
2909 return $display_imap_login_error;
2910 }
2911
2912
2913
2914 sub command_userThemes {
2915 print "\nDefine the user themes that you wish to use. If you have added\n";
2916 print "a theme of your own, just follow the instructions (?) about\n";
2917 print "how to add them. You can also change the default theme.\n\n";
2918
2919 print "Available user themes:\n";
2920 $count = 0;
2921 while ( $count <= $#user_theme_name ) {
2922 if ( $count == $user_theme_default ) {
2923 print " *";
2924 } else {
2925 print " ";
2926 }
2927 if ( $count < 10 ) {
2928 print " ";
2929 }
2930 $name = $user_theme_name[$count];
2931 $num_spaces = 35 - length($name);
2932 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
2933 $name = $name . " ";
2934 }
2935
2936 print " $count. $name";
2937 print "($user_theme_path[$count])\n";
2938
2939 $count++;
2940 }
2941
2942 print "\n";
2943 print ".------------------------------------.\n";
2944 print "| t (detect user themes) |\n";
2945 print "| + (add user theme) |\n";
2946 print "| - N (remove user theme) |\n";
2947 print "| m N (mark default user theme) |\n";
2948 print "| l (list user themes) |\n";
2949 print "| d (done) |\n";
2950 print "`------------------------------------'\n";
2951
2952 print "\n[user_themes] command (?=help) > ";
2953 $input = <STDIN>;
2954 $input =~ s/[\r\n]//g;
2955 while ( $input ne "d" ) {
2956 if ( $input =~ /^\s*l\s*/i ) {
2957 $count = 0;
2958 while ( $count <= $#user_theme_name ) {
2959 if ( $count == $user_theme_default ) {
2960 print " *";
2961 } else {
2962 print " ";
2963 }
2964 if ( $count < 10 ) {
2965 print " ";
2966 }
2967 $name = $user_theme_name[$count];
2968 $num_spaces = 35 - length($name);
2969 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
2970 $name = $name . " ";
2971 }
2972
2973 print " $count. $name";
2974 print "($user_theme_path[$count])\n";
2975
2976 $count++;
2977 }
2978 } elsif ( $input =~ /^\s*m\s*[0-9]+/i ) {
2979 $old_def = $user_theme_default;
2980 $user_theme_default = $input;
2981 $user_theme_default =~ s/^\s*m\s*//;
2982 if ( ( $user_theme_default > $#user_theme_name ) || ( $user_theme_default < 0 ) ) {
2983 print "Cannot set default theme to $user_theme_default. That theme does not exist.\n";
2984 $user_theme_default = $old_def;
2985 }
2986 } elsif ( $input =~ /^\s*\+/ ) {
2987 print "What is the name of this theme? ";
2988 $name = <STDIN>;
2989 $name =~ s/[\r\n]//g;
2990 $user_theme_name[ $#user_theme_name + 1 ] = $name;
2991 print "Be sure to put ../css/ before the filename.\n";
2992 print "What file is this stored in (ex: ../css/my_theme/): ";
2993 $name = <STDIN>;
2994 $name =~ s/[\r\n]//g;
2995 $user_theme_path[ $#user_theme_path + 1 ] = $name;
2996 } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
2997 if ( $input =~ /[0-9]+\s*$/ ) {
2998 $rem_num = $input;
2999 $rem_num =~ s/^\s*-\s*//g;
3000 $rem_num =~ s/\s*$//;
3001 } else {
3002 $rem_num = $#user_theme_name;
3003 }
3004 if ( $rem_num == $user_theme_default ) {
3005 print "You cannot remove the default theme!\n";
3006 } else {
3007 $count = 0;
3008 @new_theme_name = ();
3009 @new_theme_path = ();
3010 while ( $count <= $#user_theme_name ) {
3011 if ( $count != $rem_num ) {
3012 @new_theme_name = ( @new_theme_name, $user_theme_name[$count] );
3013 @new_theme_path = ( @new_theme_path, $user_theme_path[$count] );
3014 }
3015 $count++;
3016 }
3017 @user_theme_name = @new_theme_name;
3018 @user_theme_path = @new_theme_path;
3019 if ( $user_theme_default > $rem_num ) {
3020 $user_theme_default--;
3021 }
3022 }
3023 } elsif ( $input =~ /^\s*t\s*/i ) {
3024 print "\nStarting detection...\n\n";
3025
3026 opendir( DIR, "../css" );
3027 @files = sort(readdir(DIR));
3028 $cnt = 0;
3029 while ( $cnt <= $#files ) {
3030 $filename = "../css/" . $files[$cnt] .'/';
3031 if ( $files[$cnt] !~ /^\./ && $filename ne "../css/rtl.css" && -e $filename . "default.css" ) {
3032 $found = 0;
3033 for ( $x = 0 ; $x <= $#user_theme_path ; $x++ ) {
3034 if ( $user_theme_path[$x] eq $filename ) {
3035 $found = 1;
3036 }
3037 }
3038 if ( $found != 1 ) {
3039 print "** Found user theme: $filename\n";
3040 $def = $files[$cnt];
3041 $def =~ s/_/ /g;
3042 $def = lc($def);
3043 #$def =~ s/(^\w+)/ucfirst $1/eg;
3044 #$def =~ s/(\s+)(\w+)/$1 . ucfirst $2/eg;
3045 $def =~ s/(^\w+)|(\s+)(\w+)/ucfirst $1 . $2 . ucfirst $3/eg;
3046 print " What is its name? [$def]: ";
3047 $nm = <STDIN>;
3048 $nm =~ s/^\s+|\s+$|[\n\r]//g;
3049 if ( $nm eq '' ) { $nm = $def; }
3050 $user_theme_name[ $#user_theme_name + 1 ] = $nm;
3051 $user_theme_path[ $#user_theme_path + 1 ] = $filename;
3052 }
3053 }
3054 $cnt++;
3055 }
3056 print "\n";
3057 for ( $cnt = 0 ; $cnt <= $#user_theme_path ; $cnt++ ) {
3058 $filename = $user_theme_path[$cnt];
3059 if ( $filename != 'none' && !( -e $filename ."/default.css" ) ) {
3060 print " Removing $filename (file not found)\n";
3061 $offset = 0;
3062 @new_user_theme_name = ();
3063 @new_user_theme_path = ();
3064 for ( $x = 0 ; $x < $#user_theme_path ; $x++ ) {
3065 if ( $user_theme_path[$x] eq $filename ) {
3066 $offset = 1;
3067 }
3068 if ( $offset == 1 ) {
3069 $new_user_theme_name[$x] = $user_theme_name[ $x + 1 ];
3070 $new_user_theme_path[$x] = $user_theme_path[ $x + 1 ];
3071 } else {
3072 $new_user_theme_name[$x] = $user_theme_name[$x];
3073 $new_user_theme_path[$x] = $user_theme_path[$x];
3074 }
3075 }
3076 @user_theme_name = @new_user_theme_name;
3077 @user_theme_path = @new_user_theme_path;
3078 }
3079 }
3080 print "\nDetection complete!\n\n";
3081
3082 closedir DIR;
3083 } elsif ( $input =~ /^\s*\?\s*/ ) {
3084 print ".------------------------------------.\n";
3085 print "| t (detect user themes) |\n";
3086 print "| + (add user theme) |\n";
3087 print "| - N (remove user theme) |\n";
3088 print "| m N (mark default user theme) |\n";
3089 print "| l (list user themes) |\n";
3090 print "| d (done) |\n";
3091 print "`------------------------------------'\n";
3092 }
3093 print "[user_themes] command (?=help) > ";
3094 $input = <STDIN>;
3095 $input =~ s/[\r\n]//g;
3096 }
3097 }
3098
3099 sub command_iconSets {
3100 print "\nDefine the icon themes that you wish to use. If you have added\n";
3101 print "a theme of your own, just follow the instructions (?) about\n";
3102 print "how to add them. You can also change the default and fallback\n";
3103 print "themes. The default theme will be used when no icon theme is\n";
3104 print "set by the user. The fallback theme will be used if an icon\n";
3105 print "cannot be found in the currently selected icon theme.\n\n";
3106
3107 print "Available icon themes:\n\n";
3108
3109 $count = 0;
3110 while ( $count <= $#icon_theme_name ) {
3111 if ( $count == $icon_theme_def ) {
3112 print " d";
3113 } else {
3114 print " ";
3115 }
3116 if ( $count eq $icon_theme_fallback ) {
3117 print "f ";
3118 } else {
3119 print " ";
3120 }
3121 if ( $count < 10 ) {
3122 print " ";
3123 }
3124 $name = $icon_theme_name[$count];
3125 $num_spaces = 35 - length($name);
3126 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
3127 $name = $name . " ";
3128 }
3129
3130 print " $count. $name";
3131 print "($icon_theme_path[$count])\n";
3132
3133 $count++;
3134 }
3135
3136 print "\n d = Default icon theme\n";
3137 print " f = Fallback icon theme\n";
3138 print "\n";
3139 print ".------------------------------------.\n";
3140 print "| t (detect icon themes) |\n";
3141 print "| + (add icon theme) |\n";
3142 print "| - N (remove icon theme) |\n";
3143 print "| m N (mark default icon theme) |\n";
3144 print "| f N (set fallback icon set) |\n";
3145 print "| l (list icon themes) |\n";
3146 print "| d (done) |\n";
3147 print "`------------------------------------'\n";
3148
3149 print "\n[icon_themes] command (?=help) > ";
3150 $input = <STDIN>;
3151 $input =~ s/[\r\n]//g;
3152 while ( $input ne "d" ) {
3153 if ( $input =~ /^\s*l\s*/i ) {
3154 $count = 0;
3155 print "\n";
3156 while ( $count <= $#icon_theme_name ) {
3157 if ( $count == $icon_theme_def ) {
3158 print " d";
3159 } else {
3160 print " ";
3161 }
3162 if ( $count eq $icon_theme_fallback ) {
3163 print "f ";
3164 } else {
3165 print " ";
3166 }
3167 $name = $icon_theme_name[$count];
3168 $num_spaces = 35 - length($name);
3169 for ( $i = 0 ; $i < $num_spaces ; $i++ ) {
3170 $name = $name . " ";
3171 }
3172
3173 print " $count. $name";
3174 print "($icon_theme_path[$count])\n";
3175
3176 $count++;
3177 }
3178 print "\n d = Default icon theme\n";
3179 print " f = Fallback icon theme\n\n";
3180 } elsif ( $input =~ /^\s*m\s*[0-9]+/i ) {
3181 $old_def = $icon_theme_def;
3182 $icon_theme_def = $input;
3183 $icon_theme_def =~ s/^\s*m\s*//;
3184 if ( ( $icon_theme_default > $#icon_theme_name ) || ( $icon_theme_default < 0 ) ) {
3185 print "Cannot set default icon theme to $icon_theme_default. That theme does not exist.\n";
3186 $icon_theme_def = $old_def;
3187 }
3188 } elsif ( $input =~ /^\s*f\s*[0-9]+/i ) {
3189 $old_fb = $icon_theme_fallback;
3190 $icon_theme_fallback = $input;
3191 $icon_theme_fallback =~ s/^\s*f\s*//;
3192 if ( ( $icon_theme_fallback > $#icon_theme_name ) || ( $icon_theme_fallback < 0 ) ) {
3193 print "Cannot set fallback icon theme to $icon_theme_fallback. That theme does not exist.\n";
3194 $icon_theme_fallback = $old_fb;
3195 }
3196 } elsif ( $input =~ /^\s*\+/ ) {
3197 print "What is the name of this icon theme? ";
3198 $name = <STDIN>;
3199 $name =~ s/[\r\n]//g;
3200 $icon_theme_name[ $#icon_theme_name + 1 ] = $name;
3201 print "Be sure to put ../images/themes/ before the filename.\n";
3202 print "What directory is this icon theme stored in (ex: ../images/themes/my_theme/)? ";
3203 $name = <STDIN>;
3204 $name =~ s/[\r\n]//g;
3205 $icon_theme_path[ $#icon_theme_path + 1 ] = $name;
3206 } elsif ( $input =~ /^\s*-\s*[0-9]?/ ) {
3207 if ( $input =~ /[0-9]+\s*$/ ) {
3208 $rem_num = $input;
3209 $rem_num =~ s/^\s*-\s*//g;
3210 $rem_num =~ s/\s*$//;