2ab84d52 |
1 | #!/usr/bin/perl |
2 | |
3 | $minreaddays= 21; |
4 | $maxperuser= 250; |
5 | $fetchdir= "/var/lib/news/fetch"; |
6 | chdir("/etc/news") || die $!; |
7 | |
8 | open(CONF,"nntp-merge.conf") || die $!; |
9 | while(<CONF>) { |
10 | next if m/^\#/ || !m/^\S/; |
11 | next if m/^(myfqdn|xref|server|server-nosearch|fetch|read|post|permit|believe|minreaddays)\s/; |
12 | if (m/^maxperuser\s+(\d+)\s+$/) { |
13 | $maxperuser= $1; |
14 | } elsif (m/^extrarc\s+(\S+)\s+$/) { |
15 | push(@extrarc,$1); |
16 | } else { |
17 | die "$_ ?"; |
18 | } |
19 | } |
20 | |
21 | open IGN,"</etc/news/newsrc-ignoredusers" or die $!; |
22 | while (<IGN>) { |
23 | chomp; |
24 | next if m/^\#/; |
25 | s/\s*$//; |
26 | $ign{$_}= 1; |
27 | } |
28 | close IGN or die $!; |
29 | |
30 | open PASS,"</etc/userlist" or die $!; |
31 | while (<PASS>) { |
32 | chomp; |
33 | next if m/^\#/; |
34 | $user= $_; |
35 | next if $ign{$user}; |
36 | open GL,"userv -t 30 $user newsrc-listgroups |" or die $!; |
37 | scan("user $user",1); |
38 | close GL; $? and warn "getgroups: error getting groups for $user (code $?)"; |
39 | } |
40 | close PASS or die $!; |
41 | |
42 | for $f (@extrarc) { |
43 | open GL,"< $f" or die $!; |
44 | scan("file $f",0); |
45 | close GL or die $!; |
46 | } |
47 | |
48 | chdir($fetchdir) || die $!; |
49 | open(NG,">all-read-groups.new") || die $!; |
50 | print(NG join("\n",sort keys %yes)."\n") || die $!; |
51 | close(NG) || die $!; |
52 | rename("all-read-groups.new","all-read-groups") || die $!; |
53 | |
54 | printf "total %d groups\n",scalar(keys %yes); |
55 | exit(0); |
56 | |
57 | sub scan ($) { |
58 | my ($where,$toomanyenf) = @_; |
59 | @g= (); |
60 | while (<GL>) { |
61 | die "bad group in $where" unless m/^[-a-z0-9+]+\.[-a-z0-9+._]+$/i; |
62 | push @g, $&; |
63 | } |
64 | warn("too many from $where"), return if $toomanyenf && @g > $maxperuser; |
65 | map { $yes{$_}=1; } @g; |
66 | printf "%-20s - %4d groups\n",$where,scalar(@g); |
67 | } |