1 |
#!/usr/local/bin/perl -w |
2 |
|
3 |
# Dobrica Pavlinusic <dpavlin@pliva.hr> |
4 |
# 2000-01-31 DbP prva verzija |
5 |
# 2000-02-14 DbP mozda i radi? |
6 |
# 2000-03-06 DbP koristi DBD::pg |
7 |
# 2000-03-09 DbP e-mail alias samo od malih slova |
8 |
# 2000-03-13 DbP podrska za novu support/last_open tablicu |
9 |
# 2000-03-16 DbP cuva stare aliase iz /etc/aliases |
10 |
# 2000-03-20 DbP skida razmake prije/poslje imena/prezimena |
11 |
|
12 |
use DBI; |
13 |
use strict; |
14 |
|
15 |
my $debug=0; |
16 |
|
17 |
if (defined($ARGV[0]) && $ARGV[0] eq "-d") { |
18 |
$debug++; |
19 |
shift @ARGV; |
20 |
} |
21 |
my $open_only_id=shift @ARGV if (defined($ARGV[0])); |
22 |
|
23 |
warn "DEBUG -- me kreira ni¹ta!" if ($debug); |
24 |
|
25 |
$|++; |
26 |
|
27 |
|
28 |
#---- |
29 |
|
30 |
sub xerror { print ERROR @_; print STDERR @_; } |
31 |
sub xdebug { print DEBUG @_; print STDOUT @_ if ($debug); } |
32 |
sub v { print STDOUT @_; print DEBUG @_; }; |
33 |
|
34 |
open(ERROR,"> error-log") || die "can't open error-log: $!"; |
35 |
open(DEBUG,"> debug-log") || die "can't open debug-log: $!"; |
36 |
|
37 |
my %etc_aliases; |
38 |
my $mail_alias; |
39 |
my $mail_login; |
40 |
|
41 |
my @mail_to; # array to main initial message to |
42 |
open(WHO,"who am i |") || die "who am i? $!"; |
43 |
my $db_user=<WHO>; |
44 |
$db_user=~s/\s.+$//g; |
45 |
close(WHO); |
46 |
|
47 |
xdebug "koristim korinika $db_user\n"; |
48 |
|
49 |
|
50 |
v "/etc/aliases\n"; |
51 |
open(ALIAS,"/etc/aliases") || die "Can't open /etc/aliases: $!"; |
52 |
open(NALIAS,">aliases.new") || die "Can't open aliases.new: $!"; |
53 |
while(<ALIAS>) { |
54 |
chop; |
55 |
print NALIAS "$_\n"; |
56 |
next if (m!^#! || m!^$!); |
57 |
my ($mail_alias,$mail_login); |
58 |
if (m!\w+.\w+!) { |
59 |
($mail_alias,$mail_login) = split(/\s*:\s*/,$_,2); |
60 |
$mail_alias =~ tr [A-Z] [a-z]; |
61 |
} |
62 |
$etc_aliases{$mail_alias}=$mail_login; |
63 |
# xdebug "$mail_alias:$mail_login\n"; |
64 |
} |
65 |
close(ALIAS); |
66 |
|
67 |
my %etc_passwd; |
68 |
my $uid; # current (or max) uid |
69 |
|
70 |
v "/etc/passwd\n"; |
71 |
open(PASSWD,"/etc/passwd") || die "Can't open /etc/passwd !"; |
72 |
open(NPASSWD,">passwd.new") || die "Can't open passwd.new !"; |
73 |
while(<PASSWD>) { |
74 |
chop; |
75 |
my ($login,$gid,$full_name,$dir,$shell); |
76 |
($login,undef,$uid,$gid,$full_name,$dir,$shell) = split(/:/,$_,7); |
77 |
$etc_passwd{$login}=$full_name; |
78 |
print NPASSWD "$_\n"; |
79 |
# xdebug "$login:$full_name\n"; |
80 |
} |
81 |
close(PASSWD); |
82 |
|
83 |
my %group_id; |
84 |
|
85 |
v "/etc/group\n"; |
86 |
open(GROUP,"/etc/group") || die "Can't open /etc/group !"; |
87 |
while(<GROUP>) { |
88 |
my ($group,undef,$gid,undef) = split (/:/,$_,4); |
89 |
$group_id{$group}=$gid; |
90 |
# xdebug "$group:$gid\n"; |
91 |
} |
92 |
close(GROUP); |
93 |
|
94 |
sub nuke_chars { |
95 |
my $foo=$_[0]; |
96 |
$foo =~ tr/ðèæÐÈÆ/¹ðè澩ÐÈÆ®/; # cp1250 -> iso88592 |
97 |
$foo =~ s/ð/dj/g; |
98 |
$foo =~ s/Ð/Dj/g; |
99 |
$foo =~ tr/¹ðè澩ÐÈÆ®/sdcczSDCCZ/; # nuke iso88592 |
100 |
$foo =~ s/^\s+//g; |
101 |
$foo =~ s/\s+$//g; |
102 |
return $foo; |
103 |
} |
104 |
|
105 |
my $max_osoba_id=0; |
106 |
|
107 |
my $dbh = DBI->connect("DBI:Pg:dbname=informatika;host=support.pliva.hr;user=$db_user","","") || die $DBI::errstr; |
108 |
my $sth = $dbh->prepare("select max(id) from last_open") || die $dbh->errstr(); |
109 |
$sth->execute() || die $sth->errstr(); |
110 |
my ($last_open)=$sth->fetchrow_array; |
111 |
if (! defined($open_only_id)) { |
112 |
$sth = $dbh->prepare("select id,ime,prezime,sifra,objekt,kat,soba,shell from view_otvori_nove where id > $last_open") || die $dbh->errstr(); |
113 |
} else { |
114 |
$sth = $dbh->prepare("select id,ime,prezime,sifra,objekt,kat,soba,shell from view_otvori_nove where id=$open_only_id") || die $dbh->errstr(); |
115 |
|
116 |
} |
117 |
$sth->execute() || die $sth->errstr(); |
118 |
|
119 |
|
120 |
my $sth2; |
121 |
|
122 |
while (my ($osoba_id,$ime,$prezime,$sifra,$objekt,$kat,$soba,$shell) = $sth->fetchrow_array() ) { |
123 |
|
124 |
$sth2 = $dbh->prepare("select max(status_tip_id) from status where osoba_id = $osoba_id") || die $dbh->errstr(); |
125 |
$sth2->execute() || die $sth2->errstr(); |
126 |
my ($max_status) = $sth2->fetchrow_array(); |
127 |
xdebug "max status zahtjeva $osoba_id je $max_status\n"; |
128 |
next if ($max_status > 3); # 3 .. otvoren |
129 |
|
130 |
next if ($ime eq "ime" || $prezime eq "prezime"); |
131 |
|
132 |
if (!defined($ime) || !defined($prezime) || $ime eq "" || $prezime eq "") { |
133 |
xerror "preskacem red '$_'\n"; |
134 |
next; |
135 |
} |
136 |
|
137 |
$ime=nuke_chars($ime); |
138 |
$prezime=nuke_chars($prezime); |
139 |
|
140 |
my ($prezime_za_login,$ime_za_login); |
141 |
|
142 |
if ($prezime =~ /[- ]/) { # dva prezimena prezime1-prezime2 |
143 |
($prezime_za_login,undef) = split(/[- ]/,$prezime,2); |
144 |
} else { |
145 |
$prezime_za_login = $prezime; |
146 |
} |
147 |
|
148 |
if ($ime =~ /[- ]/) { # dva imena ime1-ime2 |
149 |
($ime_za_login,undef) = split(/[- ]/,$ime,2); |
150 |
} else { |
151 |
$ime_za_login = $ime; |
152 |
} |
153 |
|
154 |
my $add=""; |
155 |
my $login; |
156 |
|
157 |
do { |
158 |
$login=substr($ime_za_login,0,1).substr($prezime_za_login,0,7-length($add)).$add; |
159 |
$login =~ tr [A-Z] [a-z]; |
160 |
xdebug "$ime, $prezime login: $login\n"; |
161 |
$add++; |
162 |
} while defined($etc_passwd{$login}); |
163 |
|
164 |
my $email_alias; |
165 |
|
166 |
$add=""; |
167 |
do { |
168 |
$email_alias="$ime.$prezime$add"; |
169 |
$email_alias =~ s/ /./g; # space -> dot |
170 |
$email_alias =~ tr [A-Z] [a-z]; |
171 |
xdebug "\t$email_alias\n"; |
172 |
$add++; |
173 |
} while defined($etc_aliases{$login}); |
174 |
|
175 |
|
176 |
my $group="users"; |
177 |
|
178 |
if (defined($etc_passwd{$login})) { |
179 |
xerror "preskocen: $ime $prezime osoba_id=$osoba_id (postoji isti login $login)\n"; |
180 |
$dbh->do("insert into status (osoba_id,kontakt_osoba_id,datum,status_tip_id) values ($osoba_id,3,'now'::datetime,4)") if (! $debug); |
181 |
next; |
182 |
} |
183 |
|
184 |
push @mail_to,$email_alias; |
185 |
|
186 |
my @saltch = ( 'a'..'z','0'..'9','A'..'Z' ); |
187 |
my @passwdch = ( 'a'..'k','m'..'z','2'..'9','A'..'H','J'..'N','P'..'Z', |
188 |
'!','#','$','%','&','(',')','=','-','/','?' ); |
189 |
|
190 |
my $passwd=""; |
191 |
for (1..8) { $passwd.=$passwdch[int(rand($#passwdch))] }; |
192 |
|
193 |
my $salt = $saltch[int(rand($#saltch))].$saltch[int(rand($#saltch))]; |
194 |
my $crypt_passwd = crypt($passwd,$salt); |
195 |
|
196 |
$uid++; |
197 |
my $loc=""; |
198 |
$loc.=$objekt if (defined($objekt)); |
199 |
$loc.=" $kat" if (defined($kat)); |
200 |
$loc.=" $soba" if (defined($soba)); |
201 |
my $full_name="$ime $prezime,$loc,$sifra"; |
202 |
$full_name=~s/, +/,/g; |
203 |
$full_name=~s/ +:/:/g; |
204 |
$full_name=~s/ +/ /g; |
205 |
$full_name=nuke_chars($full_name); |
206 |
if ($shell eq "t") { |
207 |
$shell="/usr/local/bin/bash"; |
208 |
} else { |
209 |
$shell="/usr/bin/false"; |
210 |
} |
211 |
my $dir="/usr/users/$login"; |
212 |
|
213 |
die "Nema grupe $group!" if (! defined($group_id{$group})); |
214 |
xdebug "$login:$passwd:$uid:$group_id{$group}:$full_name:$dir:$shell\n"; |
215 |
|
216 |
print NPASSWD "$login:$crypt_passwd:$uid:$group_id{$group}:$full_name:$dir:$shell\n"; |
217 |
$dbh->do("insert into racuni (osoba_id,login,passwd) values ($osoba_id,'$login','$passwd')") if (! $debug); |
218 |
$etc_passwd{$login}=$full_name; |
219 |
|
220 |
if (defined($etc_aliases{$email_alias})) { |
221 |
xerror "upozorenje: $ime $prezime osoba_id=$osoba_id (postoji e-mail alias) -- $email_alias\n"; |
222 |
print NALIAS "$email_alias:\t$login,$etc_aliases{$email_alias}\n"; |
223 |
} else { |
224 |
print NALIAS "$email_alias:\t$login\n"; |
225 |
} |
226 |
|
227 |
$dbh->do("insert into e_mail (osoba_id,alias) values ($osoba_id,'$email_alias')") if (! $debug); |
228 |
$etc_aliases{$email_alias}=$login; |
229 |
|
230 |
#---- C2 security |
231 |
# if (!$debug || 1) { |
232 |
# open(AUTH,">> $0.auth"); |
233 |
# print AUTH "$login:u_name=$login:u_id#$uid:u_pwd=$crypt_passwd:u_succhg#",time,":u_lock\@:chkent:\n"; |
234 |
# close(AUTH); |
235 |
# } |
236 |
|
237 |
system "mkdir -p $dir ; mkdir $dir/bin ; \ |
238 |
chown -R $uid:$group_id{$group} $dir ; chmod 755 $dir" if (! $debug); |
239 |
|
240 |
$dbh->do("insert into status (osoba_id,kontakt_osoba_id,datum,status_tip_id) values ($osoba_id,3,'now'::datetime,3)") if (! $debug); |
241 |
|
242 |
$max_osoba_id = $osoba_id if ($max_osoba_id < $osoba_id) ; |
243 |
} |
244 |
|
245 |
$dbh->do("insert into last_open values ('now',$max_osoba_id)") if (! $debug); |
246 |
|
247 |
close(NPASSWD); |
248 |
close(NALIAS); |
249 |
|
250 |
undef $sth,$sth2; |
251 |
$dbh->disconnect; |
252 |
|
253 |
system "mv /etc/passwd passwd.orig" if (! $debug); |
254 |
system "cp passwd.new /etc/passwd" if (! $debug); |
255 |
system "chmod 644 /etc/passwd" if (! $debug); |
256 |
system "/usr/sbin/mkpasswd /etc/passwd" if (! $debug); |
257 |
system "mv /etc/aliases aliases.orig" if (! $debug); |
258 |
system "cp aliases.new /etc/aliases" if (! $debug); |
259 |
system "chmod 644 /etc/aliases" if (! $debug); |
260 |
system "/usr/sbin/newaliases" if (! $debug); |
261 |
#system "/tcb/bin/edauth -s < $0.auth" if (! $debug); |
262 |
|
263 |
foreach my $alias (@mail_to) { |
264 |
system "/usr/lib/sendmail $alias < mail.txt" if (! $debug); |
265 |
} |