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|
#!/usr/bin/env perl
use strict;
use warnings;
# $FreeBSD$
#
# Generate a report showing all of the active FreeBSD developers and
# all of the PGP keys registered, and whether those keys are still in
# date.
use File::Temp qw{tempdir};
use POSIX qw{strftime};
use constant {
SVNCOMMAND => '/usr/local/bin/svn',
SVNREPOURL => 'svn://svn.freebsd.org/',
REPOS => [qw{base ports doc}],
SVNCONF => 'svnadmin/conf',
PGPKEYPATH => 'head/share/pgpkeys',
};
$0 =~ s@.*/@@;
sub svn_checkout($$$)
{
my $repo = shift;
my $path = shift;
my $dest = shift;
my $output;
open SVN, "-|", SVNCOMMAND . " co " . SVNREPOURL . "$repo/$path $dest"
or die "$0: can't checkout $repo/$path -- $!\n";
while (<SVN>) {
$output .= $_;
}
close SVN;
return;
}
sub read_keys($)
{
my $keyfile = shift;
my $pgp = [];
open PGPKEY, "<$keyfile"
or die "$0: can't open $keyfile for reading -- $!";
while (<PGPKEY>) {
m@^pub\s+@
&& do {
my @fields = split /\s+/;
my $thiskey = {};
$thiskey->{keyid} = $fields[1];
$thiskey->{created} = $fields[2];
# Remove the first three fields -- some times, that is all
# there are, and we don't want to read the creation date
# in place of the expiry date.
splice @fields, 0, 3;
if ( @fields && $fields[-1] =~ m/^([0-9-]{10})/ ) {
$thiskey->{expiry} = $1;
} else {
$thiskey->{expiry} = '';
}
push @{$pgp}, $thiskey;
};
}
close PGPKEY;
return $pgp;
}
sub scan_for_keys($$)
{
my $developers = shift;
my $pgpkeydir = shift;
my $name;
opendir( my $dh, $pgpkeydir )
or die "$0: couldn't open directory $pgpkeydir -- $!\n";
while ( my $f = readdir $dh ) {
next
unless $f =~ m/.key\Z/;
chomp $f;
( $name = $f ) =~ s/.key//;
$developers->{$name}->{keys} = read_keys("$pgpkeydir/$f");
}
closedir $dh;
return $developers;
}
sub active_committers($$$)
{
my $developers = shift;
my $repo = shift;
my $path = shift;
my $n;
my $r;
$repo =~ m/^(.)/;
$r = $1;
open ACCESS, "<$path" or die "$0: can't open access file for $repo -- $!\n";
while ( my $name = <ACCESS> ) {
next
if $name =~ m/^#/;
($n) = split( /\s+/, $name );
chomp $n;
$developers->{$n}->{$repo} = $r;
}
return $developers;
}
sub is_expired($)
{
my $date = shift;
my $year;
my $month;
my $day;
my $unixtime;
my $expired;
# Tri-state logic: we answer one of "yes", "no" or "dunno"
#
# Date is typically a string of form YYYY-MM-DD but we will accept
# any punctuation character as the field separator.
( $year, $month, $day ) =
( $date =~ m/^(\d{4})[[:punct:]](\d{2})[[:punct:]](\d{2})/ );
return "unknown"
unless $year && $month && $day;
$unixtime = strftime( "%s", 0, 0, 0, $day, $month - 1, $year - 1900 );
if ( $unixtime < $^T ) {
$expired = "expired";
} else {
$expired = "";
}
return $expired;
}
MAIN:
{
my $workspace;
my $developers = {};
$workspace = tempdir( ".$0.XXXXXX", TMPDIR => 1, CLEANUP => 1 )
or die "$0: can't create temporary directory -- $!\n";
svn_checkout( 'doc', PGPKEYPATH, "$workspace/pgpkeys" );
$developers = scan_for_keys( $developers, "$workspace/pgpkeys" );
for my $repo ( @{&REPOS} ) {
svn_checkout( $repo, SVNCONF, "$workspace/${repo}-conf" );
$developers = active_committers( $developers, $repo,
"$workspace/${repo}-conf/access" );
}
printf "#%18s %-5s %-26s %-10s %-10s %s\n", 'username', 'bits', 'keyid',
'created', 'expired', 'state';
for my $d ( sort keys %{$developers} ) {
if ( !defined $developers->{$d}->{keys} ) {
printf "%19s %1s %1s %1s No PGP key\n", $d,
$developers->{$d}->{base} // '-',
$developers->{$d}->{ports} // '-',
$developers->{$d}->{doc} // '-';
}
for my $k ( @{ $developers->{$d}->{keys} } ) {
my $expired = is_expired( $k->{expiry} );
printf "%19s %1s %1s %1s %-26s %-10s %-10s %s\n", $d,
$developers->{$d}->{base} // '-',
$developers->{$d}->{ports} // '-',
$developers->{$d}->{doc} // '-',
$k->{keyid} // '', $k->{created} // '',
$k->{expiry} // '', $expired;
}
}
}
|
