use strict;
use warnings;
+
+use PVE::Exception qw(raise_param_exc);
use PVE::Tools qw(extract_param);
use PVE::Cluster qw (cfs_read_file cfs_write_file);
use PVE::AccessControl;
use base qw(PVE::RESTHandler);
__PACKAGE__->register_method ({
- name => 'index',
- path => '',
+ name => 'index',
+ path => '',
method => 'GET',
description => "Authentication domain index.",
- permissions => {
+ permissions => {
description => "Anyone can access that, because we need that list for the login box (before the user is authenticated).",
- user => 'world',
+ user => 'world',
},
parameters => {
additionalProperties => 0,
type => "object",
properties => {
realm => { type => 'string' },
+ type => { type => 'string' },
tfa => {
description => "Two-factor authentication provider.",
type => 'string',
},
code => sub {
my ($param) = @_;
-
+
my $res = [];
my $cfg = cfs_read_file($domainconfigfile);
}});
__PACKAGE__->register_method ({
- name => 'create',
+ name => 'create',
protected => 1,
- path => '',
+ path => '',
method => 'POST',
- permissions => {
+ permissions => {
check => ['perm', '/access/realm', ['Realm.Allocate']],
},
description => "Add an authentication server.",
PVE::Auth::Plugin::lock_domain_config(
sub {
-
+
my $cfg = cfs_read_file($domainconfigfile);
my $ids = $cfg->{ids};
my $realm = extract_param($param, 'realm');
my $type = $param->{type};
-
- die "domain '$realm' already exists\n"
+
+ die "domain '$realm' already exists\n"
if $ids->{$realm};
die "unable to use reserved name '$realm'\n"
}});
__PACKAGE__->register_method ({
- name => 'update',
- path => '{realm}',
+ name => 'update',
+ path => '{realm}',
method => 'PUT',
- permissions => {
+ permissions => {
check => ['perm', '/access/realm', ['Realm.Allocate']],
},
description => "Update authentication server settings.",
PVE::Auth::Plugin::lock_domain_config(
sub {
-
+
my $cfg = cfs_read_file($domainconfigfile);
my $ids = $cfg->{ids};
my $realm = extract_param($param, 'realm');
- die "domain '$realm' does not exist\n"
+ die "domain '$realm' does not exist\n"
if !$ids->{$realm};
my $delete_str = extract_param($param, 'delete');
foreach my $opt (PVE::Tools::split_list($delete_str)) {
delete $ids->{$realm}->{$opt};
}
-
+
my $plugin = PVE::Auth::Plugin->lookup($ids->{$realm}->{type});
my $config = $plugin->check_config($realm, $param, 0, 1);
# fixme: return format!
__PACKAGE__->register_method ({
- name => 'read',
- path => '{realm}',
+ name => 'read',
+ path => '{realm}',
method => 'GET',
description => "Get auth server configuration.",
- permissions => {
+ permissions => {
check => ['perm', '/access/realm', ['Realm.Allocate', 'Sys.Audit'], any => 1],
},
parameters => {
my $cfg = cfs_read_file($domainconfigfile);
my $realm = $param->{realm};
-
+
my $data = $cfg->{ids}->{$realm};
die "domain '$realm' does not exist\n" if !$data;
__PACKAGE__->register_method ({
- name => 'delete',
- path => '{realm}',
+ name => 'delete',
+ path => '{realm}',
method => 'DELETE',
- permissions => {
+ permissions => {
check => ['perm', '/access/realm', ['Realm.Allocate']],
},
description => "Delete an authentication server.",
my $ids = $cfg->{ids};
my $realm = $param->{realm};
-
+
die "domain '$realm' does not exist\n" if !$ids->{$realm};
delete $ids->{$realm};
cfs_write_file($domainconfigfile, $cfg);
}, "delete auth server failed");
-
+
return undef;
}});
+my $update_users = sub {
+ my ($usercfg, $realm, $synced_users, $opts) = @_;
+
+ print "syncing users\n";
+ $usercfg->{users} = {} if !defined($usercfg->{users});
+ my $users = $usercfg->{users};
+
+ my $oldusers = {};
+ if ($opts->{'full'}) {
+ print "full sync, deleting outdated existing users first\n";
+ foreach my $userid (sort keys %$users) {
+ next if $userid !~ m/\@$realm$/;
+
+ $oldusers->{$userid} = delete $users->{$userid};
+ if ($opts->{'purge'} && !$synced_users->{$userid}) {
+ PVE::AccessControl::delete_user_acl($userid, $usercfg);
+ print "purged user '$userid' and all its ACL entries\n";
+ } elsif (!defined($synced_users->{$userid})) {
+ print "remove user '$userid'\n";
+ }
+ }
+ }
+
+ foreach my $userid (sort keys %$synced_users) {
+ my $synced_user = $synced_users->{$userid} // {};
+ if (!defined($users->{$userid})) {
+ my $user = $users->{$userid} = $synced_user;
+
+ my $olduser = $oldusers->{$userid} // {};
+ if (defined(my $enabled = $olduser->{enable})) {
+ $user->{enable} = $enabled;
+ } elsif ($opts->{'enable-new'}) {
+ $user->{enable} = 1;
+ }
+
+ if (defined($olduser->{tokens})) {
+ $user->{tokens} = $olduser->{tokens};
+ }
+ if (defined($oldusers->{$userid})) {
+ print "updated user '$userid'\n";
+ } else {
+ print "added user '$userid'\n";
+ }
+ } else {
+ my $olduser = $users->{$userid};
+ foreach my $attr (keys %$synced_user) {
+ $olduser->{$attr} = $synced_user->{$attr};
+ }
+ print "updated user '$userid'\n";
+ }
+ }
+};
+
+my $update_groups = sub {
+ my ($usercfg, $realm, $synced_groups, $opts) = @_;
+
+ print "syncing groups\n";
+ $usercfg->{groups} = {} if !defined($usercfg->{groups});
+ my $groups = $usercfg->{groups};
+ my $oldgroups = {};
+
+ if ($opts->{full}) {
+ print "full sync, deleting outdated existing groups first\n";
+ foreach my $groupid (sort keys %$groups) {
+ next if $groupid !~ m/\-$realm$/;
+
+ my $oldgroups->{$groupid} = delete $groups->{$groupid};
+ if ($opts->{purge} && !$synced_groups->{$groupid}) {
+ print "purged group '$groupid' and all its ACL entries\n";
+ PVE::AccessControl::delete_group_acl($groupid, $usercfg)
+ } elsif (!defined($synced_groups->{$groupid})) {
+ print "removed group '$groupid'\n";
+ }
+ }
+ }
+
+ foreach my $groupid (sort keys %$synced_groups) {
+ my $synced_group = $synced_groups->{$groupid};
+ if (!defined($groups->{$groupid})) {
+ $groups->{$groupid} = $synced_group;
+ if (defined($oldgroups->{$groupid})) {
+ print "updated group '$groupid'\n";
+ } else {
+ print "added group '$groupid'\n";
+ }
+ } else {
+ my $group = $groups->{$groupid};
+ foreach my $attr (keys %$synced_group) {
+ $group->{$attr} = $synced_group->{$attr};
+ }
+ print "updated group '$groupid'\n";
+ }
+ }
+};
+
+my $parse_sync_opts = sub {
+ my ($param, $realmconfig) = @_;
+
+ my $sync_opts_fmt = PVE::JSONSchema::get_format('realm-sync-options');
+
+ my $res = {};
+ if (defined(my $cfg_opts = $realmconfig->{'sync-defaults-options'})) {
+ $res = PVE::JSONSchema::parse_property_string($sync_opts_fmt, $cfg_opts);
+ }
+
+ for my $opt (sort keys %$sync_opts_fmt) {
+ my $fmt = $sync_opts_fmt->{$opt};
+
+ if (exists $param->{$opt}) {
+ $res->{$opt} = $param->{$opt};
+ } elsif (!exists $res->{$opt}) {
+ raise_param_exc({
+ "$opt" => 'Not passed as parameter and not defined in realm default sync options.'
+ }) if !$fmt->{optional};
+ $res->{$opt} = $fmt->{default} if exists $fmt->{default};
+ }
+ }
+ return $res;
+};
+
+__PACKAGE__->register_method ({
+ name => 'sync',
+ path => '{realm}/sync',
+ method => 'POST',
+ permissions => {
+ description => "'Realm.AllocateUser' on '/access/realm/<realm>' and "
+ ." 'User.Modify' permissions to '/access/groups/'.",
+ check => [ 'and',
+ [ 'userid-param', 'Realm.AllocateUser' ],
+ [ 'userid-group', ['User.Modify'] ],
+ ],
+ },
+ description => "Syncs users and/or groups from the configured LDAP to user.cfg."
+ ." NOTE: Synced groups will have the name 'name-\$realm', so make sure"
+ ." those groups do not exist to prevent overwriting.",
+ protected => 1,
+ parameters => {
+ additionalProperties => 0,
+ properties => get_standard_option('realm-sync-options', {
+ realm => get_standard_option('realm'),
+ })
+ },
+ returns => {
+ description => 'Worker Task-UPID',
+ type => 'string'
+ },
+ code => sub {
+ my ($param) = @_;
+
+ my $rpcenv = PVE::RPCEnvironment::get();
+ my $authuser = $rpcenv->get_user();
+
+ my $realm = $param->{realm};
+ my $cfg = cfs_read_file($domainconfigfile);
+ my $realmconfig = $cfg->{ids}->{$realm};
+
+ raise_param_exc({ 'realm' => 'Realm does not exist.' }) if !defined($realmconfig);
+ my $type = $realmconfig->{type};
+
+ if ($type ne 'ldap' && $type ne 'ad') {
+ die "Cannot sync realm type '$type'! Only LDAP/AD realms can be synced.\n";
+ }
+
+ my $opts = $parse_sync_opts->($param, $realmconfig); # can throw up
+
+ my $scope = $opts->{scope};
+ my $whatstring = $scope eq 'both' ? "users and groups" : $scope;
+
+ my $plugin = PVE::Auth::Plugin->lookup($type);
+
+ my $worker = sub {
+ print "starting sync for realm $realm\n";
+
+ my ($synced_users, $dnmap) = $plugin->get_users($realmconfig, $realm);
+ my $synced_groups = {};
+ if ($scope eq 'groups' || $scope eq 'both') {
+ $synced_groups = $plugin->get_groups($realmconfig, $realm, $dnmap);
+ }
+
+ PVE::AccessControl::lock_user_config(sub {
+ my $usercfg = cfs_read_file("user.cfg");
+ print "got data from server, updating $whatstring\n";
+
+ if ($scope eq 'users' || $scope eq 'both') {
+ $update_users->($usercfg, $realm, $synced_users, $opts);
+ }
+
+ if ($scope eq 'groups' || $scope eq 'both') {
+ $update_groups->($usercfg, $realm, $synced_groups, $opts);
+ }
+
+ cfs_write_file("user.cfg", $usercfg);
+ print "successfully updated $whatstring configuration\n";
+ }, "syncing $whatstring failed");
+ };
+
+ return $rpcenv->fork_worker('auth-realm-sync', $realm, $authuser, $worker);
+ }});
+
1;