]>
git.proxmox.com Git - pve-common.git/blob - src/PVE/LDAP.pm
8 use Net
::LDAP
::Control
::Paged
;
9 use Net
::LDAP
::Constant
qw(LDAP_CONTROL_PAGED);
12 my ($servers, $scheme, $port, $opts) = @_;
16 if ($scheme eq 'ldap+starttls') {
29 for my $host (@$servers) {
30 if (Net
::IP
::ip_is_ipv6
($host)) {
31 push @$hosts, "[$host]";
37 for my $opt (qw(clientcert clientkey capath cafile sslversion verify)) {
38 $ldap_opts{$opt} = $opts->{$opt} if $opts->{$opt};
41 my $ldap = Net
::LDAP-
>new($hosts, %ldap_opts) || die "$@\n";
44 $ldap->start_tls(%$opts);
51 my ($ldap, $dn, $pw) = @_;
54 if (defined($dn) && defined($pw)) {
55 $res = $ldap->bind($dn, password
=> $pw);
56 } else { # anonymous bind
60 my $code = $res->code;
61 my $err = $res->error;
63 die "ldap bind failed: $err\n" if $code;
67 my ($ldap, $name, $attr, $base_dn) = @_;
70 my $result = $ldap->search(
71 base
=> $base_dn // "",
73 filter
=> "$attr=$name",
76 return undef if !$result->entries;
77 my @entries = $result->entries;
78 return $entries[0]->dn;
82 my ($ldap, $dn, $pw, $noerr) = @_;
83 my $res = $ldap->bind($dn, password
=> $pw);
85 my $code = $res->code;
86 my $err = $res->error;
89 return undef if $noerr;
97 my ($ldap, $filter, $attributes, $base_dn, $classes) = @_;
99 # build filter from given filter and attribute list
101 foreach my $att (@$attributes) {
108 for my $class (@$classes) {
109 $tmp .= "(objectclass=$class)";
115 $filter = "($filter)" if $filter !~ m/^\(.*\)$/;
116 $filter = "(&${filter}${tmp})"
121 my $page = Net
::LDAP
::Control
::Paged-
>new(size
=> 900);
124 base
=> $base_dn // "",
127 control
=> [ $page ],
128 attrs
=> [ @$attributes, 'memberOf'],
137 my $mesg = $ldap->search(@args);
141 $err = "ldap user search error: " . $mesg->error;
145 #foreach my $entry ($mesg->entries) { $entry->dump; }
146 foreach my $entry ($mesg->entries) {
150 groups
=> [$entry->get_value('memberOf')],
153 foreach my $attr (@$attributes) {
154 my $vals = [$entry->get_value($attr)];
155 if (scalar(@$vals)) {
156 $user->{attributes
}->{$attr} = $vals;
163 # Get cookie from paged control
164 my ($resp) = $mesg->control(LDAP_CONTROL_PAGED
) or last;
165 $cookie = $resp->cookie;
167 last if (!defined($cookie) || !length($cookie));
169 # Set cookie in paged control
170 $page->cookie($cookie);
173 if (defined($cookie) && length($cookie)) {
174 # We had an abnormal exit, so let the server know we do not want any more
175 $page->cookie($cookie);
177 $ldap->search(@args);
178 $err = "LDAP user query unsuccessful" if !$err;
187 my ($ldap, $base_dn, $classes, $filter, $group_name_attr) = @_;
190 for my $class (@$classes) {
191 $tmp .= "(objectclass=$class)";
196 $filter = "($filter)" if $filter !~ m/^\(.*\)$/;
197 $filter = "(&${filter}${tmp})"
202 my $page = Net
::LDAP
::Control
::Paged-
>new(size
=> 100);
204 my $attrs = [ 'member', 'uniqueMember' ];
205 push @$attrs, $group_name_attr if $group_name_attr;
210 control
=> [ $page ],
220 my $mesg = $ldap->search(@args);
224 $err = "ldap group search error: " . $mesg->error;
228 foreach my $entry ( $mesg->entries ) {
233 my $members = [$entry->get_value('member')];
234 if (!scalar(@$members)) {
235 $members = [$entry->get_value('uniqueMember')];
237 $group->{members
} = $members;
238 if ($group_name_attr && (my $name = $entry->get_value($group_name_attr))) {
239 $group->{name
} = $name;
241 push @$groups, $group;
244 # Get cookie from paged control
245 my ($resp) = $mesg->control(LDAP_CONTROL_PAGED
) or last;
246 $cookie = $resp->cookie;
248 last if (!defined($cookie) || !length($cookie));
250 # Set cookie in paged control
251 $page->cookie($cookie);
255 # We had an abnormal exit, so let the server know we do not want any more
256 $page->cookie($cookie);
258 $ldap->search(@args);
259 $err = "LDAP group query unsuccessful" if !$err;