1 # UVconfig: Reads config files and tests configuration
2 # Used by all components
7 use Net::Domain qw(hostname hostfqdn hostdomain);
9 use vars qw(@ISA @EXPORT $VERSION $usevote_version %config %messages
10 @rules @groups $bdsg_regexp $bdsg2_regexp %ids %functions);
14 @EXPORT = qw($usevote_version %config %messages @rules @groups
15 $bdsg_regexp $bdsg2_regexp %ids %functions);
21 $usevote_version = "UseVoteGer 4.12";
25 my ($cfgfile, $redir_errors) = @_;
27 # Default configuration options (overwritten in usevote.cfg)
28 %config = (votefile => "votes",
29 votename => "unkonfiguriertes Usevote",
30 sampleballotfile => "ballot.sample",
31 resultfile => "ergebnis.alle",
32 rulefile => "usevote.rul",
33 badaddrfile => "mailpatterns.cfg",
34 messagefile => "messages.cfg",
35 idfile => "scheinkennungen",
36 requestfile => "anforderung",
37 errorfile => "errors.log",
38 lockfile => "usevote.lock",
46 voteaccount => "<> (unkonfiguriertes Usevote)",
47 mailfrom => "<> (unkonfiguriertes Usevote)",
49 mailboxtype => "mbox",
50 mailstart => "^From ",
51 archivedir => "fertig",
53 templatedir => "templates",
54 formats => "UVformats.pm",
55 domailfile => "tmp/domail",
56 controlfile => "tmp/ack.control",
57 mailcmd => "sendmail -oi -oem",
59 sleepcmd => "sleep 1",
64 pop3server => "localhost",
66 pop3user => "default",
67 pop3pass => "default",
69 pop3uidlcache => "uidlcache",
70 pop3server_req => "localhost",
72 pop3user_req => "default",
73 pop3pass_req => "default",
75 pop3uidlcache_req => "uidlcache_req",
76 pop3server_bounce => "localhost",
77 pop3port_bounce => 110,
78 pop3user_bounce => "default",
79 pop3pass_bounce => "default",
80 pop3delete_bounce => 0,
81 pop3uidlcache_bounce => 'uidlcache_bounce',
83 smtpserver => 'localhost',
85 smtphelo => hostfqdn(),
90 name_re => '[a-zA-ZäöüÄÖÜß-]{2,} +.*[a-zA-ZäöüÄÖÜß]{2,}',
91 ja_stimme => '(J\s*A|J|(D\s*A\s*)?F\s*U\s*E\s*R)',
92 nein_stimme => '(N\s*E\s*I\s*N|N|(D\s*A\s*)?G\s*E\s*G\s*E\s*N)',
93 enth_stimme => '(E|E\s*N\s*T\s*H\s*A\s*L\s*T\s*U\s*N\s*G)',
94 ann_stimme => 'A\s*N\s*N\s*U\s*L\s*L\s*I\s*E\s*R\s*U\s*N\s*G',
95 condition1 => '$yes>=2*$no', # twice as many yes as no
96 condition2 => '$yes>=60', # min 60 yes votes
97 prop_formula => '$yes/$no',
98 tpl_ack_mail => 'ack-mail',
99 tpl_bouncelist => 'bouncelist',
100 tpl_mailheader => 'mailheader',
101 tpl_result_multi => 'result-multi',
102 tpl_result_single => 'result-single',
103 tpl_result_prop => 'result-proportional',
104 tpl_votes_multi => 'votes-multi',
105 tpl_votes_single => 'votes-single',
106 tpl_voterlist => 'voterlist',
107 tpl_ballot => 'ballot',
108 tpl_ballot_request => 'ballot-request',
109 tpl_ballot_personal => 'ballot-personal',
110 tpl_addr_reg => 'address-not-registered',
111 tpl_no_ballotid => 'no-ballotid',
112 tpl_wrong_ballotid => 'wrong-ballotid',
113 tpl_bdsg_error => 'bdsg-error',
114 tpl_cancelled => 'cancelled',
115 tpl_invalid_account => 'invalid-account',
116 tpl_invalid_name => 'invalid-name',
117 tpl_multiple_votes => 'multiple-votes',
118 tpl_no_ballot => 'no-ballot',
119 tpl_no_votes => 'no-votes',
120 tpl_rule_violated => 'rule-violated',
121 begin_divider => 'Alles vor dieser Zeile bitte loeschen',
122 end_divider => 'Alles nach dieser Zeile bitte loeschen',
123 nametext => 'Dein Realname, falls nicht im FROM-Header:',
124 nametext2 => 'Waehlername:',
125 addresstext => 'Waehleradresse:',
126 ballotidtext => 'Wahlscheinkennung:',
127 bdsgtext => 'Datenschutzklausel - Zustimmung',
128 bdsgfile => 'bdsgtext.cfg',
130 usevote_version => $usevote_version); # needed for use in templates
136 open (RES, "<$config{messagefile}")
137 or die "Could not read message file $config{messagefile}!\n\n";
141 foreach my $line (@lines) {
143 $line =~ s/^#.*//; # Delete comments
144 if ($line =~ m/^\s*([A-Za-z0-9_-]+)\s*=\s*(.+)\s*$/){
149 # missing "groupX =" lines in config file?
150 die UVmessage::get("CONF_NOGROUPS", CONFIGFILE=>$cfgfile) . "\n\n" unless (@groups);
152 # redirect errors to a file if desired by calling script
153 open (STDERR, ">$config{errorfile}") if ($redir_errors);
155 # check for data protection law? read text for ballot
156 parse_bdsgtext() if ($config{bdsg});
158 # personalized ballots? read ballot IDs
159 read_ballot_ids() if ($config{personal});
161 load_formats() if ($config{formats});
166 ##############################################################################
168 ##############################################################################
174 open ($CONFIG, "<$cfgfile") or die "Could not find config file $cfgfile!\n\n";
177 next if (/^#/); # line is a comment
179 s/\r//; # delete \r if present
180 s/([^\\])#.*$/$1/; # Remove comments not starting at beginning of line.
181 # (ignore escaped comment sign \#)
184 if (/^include (\S+)$/) {
185 # include other config file
188 } elsif (my($key, $value) = split (/\s*=\s*/, $_, 2)) {
189 # delete trailing spaces
192 # evaluate quotation marks
193 $value =~ s/^\"([^\"]+[^\\\"])\".*$/$1/;
196 if ($key =~ /^group(\d+)$/) {
198 $groups[$num-1] = $value; # internal index starts at 0
200 $config{$key} = $value;
210 ##############################################################################
211 # parse data protection law texts #
212 ##############################################################################
216 open (BDSG, "<$config{bdsgfile}") or die UVmessage::get("CONF_NOBDSGFILE",
217 ('BDSGFILE' => "$config{bdsgfile}")) . "\n\n";
221 $config{bdsginfo} = '';
223 foreach my $line (@bdsg) {
224 $config{bdsginfo} .= $line unless ($line =~ /^\s*#/);
227 my $bdsgtmp = $config{bdsginfo};
228 $bdsgtmp =~ s/\"/\\\"/g;
229 $bdsgtmp =~ s/\'/\\\'/g;
230 $bdsgtmp =~ s/\(/\\\(/g;
231 $bdsgtmp =~ s/\)/\\\)/g;
232 $bdsgtmp =~ s/\[/\\\[/g;
233 $bdsgtmp =~ s/\]/\\\]/g;
234 $bdsgtmp =~ s/\./\\\./g;
235 $bdsgtmp =~ s/\!/\\\!/g;
236 my @bdsgtext = split(' ', $bdsgtmp);
238 # Build Regular Expression from single words.
239 # There has to be at least a space between two words, additional characters
240 # are allowed, e.g. quotation marks (but no letters)
241 $bdsg_regexp = join('\s\W*?', @bdsgtext);
243 # Build Regular Expression from $config{bdsgtext}
244 $bdsg2_regexp = join('\s\W*?', split(' ', $config{bdsgtext}));
248 ##############################################################################
249 # Read suspicious mail addresses (normally mailpatterns.cfg) #
250 ##############################################################################
256 open (BADADDR, "<$config{badaddrfile}") or die
257 UVmessage::get("CONF_NOBADADDR",(BADADDRFILE => $config{badaddrfile})) . "\n\n";
261 # Comment line? Not only whitespaces?
262 if (/^[^#]/ && /[^\s]/) {
272 ##############################################################################
274 ##############################################################################
276 sub read_ballot_ids {
277 # open file with ballot ids
278 open(FILE, "<$config{idfile}") or return 1;
281 # Format: mailaddress (whitespace) ballot ID
282 if (/^(.+@.+)\s+([a-z0-9]+)/) {
283 # $1=mailadresse, $2=ballot ID
292 ##############################################################################
293 # Funktionen für Templates laden #
294 ##############################################################################
297 my $modules = $config{formats};
299 my @modules = split(/\s*,\s*/, $modules);
301 foreach my $module (@modules){
309 ##############################################################################
311 ##############################################################################
314 print UVmessage::get("CONF_CONFIG"), "\n\n";
315 foreach my $option (keys %config) {
316 print "$option = $config{$option}\n";
319 print "\n", UVmessage::get("CONF_TEST_RULES");
322 for (my $n=0; $n<@rules; $n++) {
323 my $text = UVrules::rule_print($n);
328 print UVmessage::get("CONF_NO_RULES"), "\n\n";