PVE/API2/Group.pm

   1 package PVE::API2::Group;
   2
   3 use strict;
   4 use warnings;
   5 use PVE::Cluster qw (cfs_read_file cfs_write_file);
   6 use PVE::AccessControl;
   7 use PVE::SafeSyslog;
   8 use PVE::RESTHandler;
   9
  10 use base qw(PVE::RESTHandler);
  11
  12 __PACKAGE__->register_method ({
  13     name => 'index',
  14     path => '',
  15     method => 'GET',
  16     description => "Group index.",
  17     permissions => {
  18         description => "The returned list is restricted to groups where you have 'User.Modify', 'Sys.Audit'  or 'Group.Allocate' permissions on /access/groups/<group>.",
  19         user => 'all',
  20     },
  21     parameters => {
  22         additionalProperties => 0,
  23         properties => {},
  24     },
  25     returns => {
  26         type => 'array',
  27         items => {
  28             type => "object",
  29             properties => {
  30                 groupid => { type => 'string' },
  31             },
  32         },
  33         links => [ { rel => 'child', href => "{groupid}" } ],
  34     },
  35     code => sub {
  36         my ($param) = @_;
  37
  38         my $res = [];
  39
  40         my $rpcenv = PVE::RPCEnvironment::get();
  41         my $usercfg = cfs_read_file("user.cfg");
  42         my $authuser = $rpcenv->get_user();
  43
  44         my $privs = [ 'User.Modify', 'Sys.Audit', 'Group.Allocate'];
  45
  46         foreach my $group (keys %{$usercfg->{groups}}) {
  47             next if !$rpcenv->check_any($authuser, "/access/groups/$group", $privs, 1);
  48             my $data = $usercfg->{groups}->{$group};
  49             my $entry = { groupid => $group };
  50             $entry->{comment} = $data->{comment} if defined($data->{comment});
  51             push @$res, $entry;
  52         }
  53
  54         return $res;
  55     }});
  56
  57 __PACKAGE__->register_method ({
  58     name => 'create_group',
  59     protected => 1,
  60     path => '',
  61     method => 'POST',
  62     permissions => {
  63         check => ['perm', '/access/groups', ['Group.Allocate']],
  64     },
  65     description => "Create new group.",
  66     parameters => {
  67         additionalProperties => 0,
  68         properties => {
  69             groupid => { type => 'string', format => 'pve-groupid' },
  70             comment => { type => 'string', optional => 1 },
  71         },
  72     },
  73     returns => { type => 'null' },
  74     code => sub {
  75         my ($param) = @_;
  76
  77         PVE::AccessControl::lock_user_config(
  78             sub {
  79
  80                 my $usercfg = cfs_read_file("user.cfg");
  81
  82                 my $group = $param->{groupid};
  83
  84                 die "group '$group' already exists\n"
  85                     if $usercfg->{groups}->{$group};
  86
  87                 $usercfg->{groups}->{$group} = { users => {} };
  88
  89                 $usercfg->{groups}->{$group}->{comment} = $param->{comment} if $param->{comment};
  90
  91
  92                 cfs_write_file("user.cfg", $usercfg);
  93             }, "create group failed");
  94
  95         return undef;
  96     }});
  97
  98 __PACKAGE__->register_method ({
  99     name => 'update_group',
 100     protected => 1,
 101     path => '{groupid}',
 102     method => 'PUT',
 103     permissions => {
 104         check => ['perm', '/access/groups', ['Group.Allocate']],
 105     },
 106     description => "Update group data.",
 107     parameters => {
 108         additionalProperties => 0,
 109         properties => {
 110             groupid => { type => 'string', format => 'pve-groupid' },
 111             comment => { type => 'string', optional => 1 },
 112         },
 113     },
 114     returns => { type => 'null' },
 115     code => sub {
 116         my ($param) = @_;
 117
 118         PVE::AccessControl::lock_user_config(
 119             sub {
 120
 121                 my $usercfg = cfs_read_file("user.cfg");
 122
 123                 my $group = $param->{groupid};
 124
 125                 my $data = $usercfg->{groups}->{$group};
 126
 127                 die "group '$group' does not exist\n"
 128                     if !$data;
 129
 130                 $data->{comment} = $param->{comment} if defined($param->{comment});
 131
 132                 cfs_write_file("user.cfg", $usercfg);
 133             }, "update group failed");
 134
 135         return undef;
 136     }});
 137
 138 __PACKAGE__->register_method ({
 139     name => 'read_group',
 140     path => '{groupid}',
 141     method => 'GET',
 142     permissions => {
 143         check => ['perm', '/access/groups', ['Sys.Audit', 'Group.Allocate'], any => 1],
 144    },
 145     description => "Get group configuration.",
 146     parameters => {
 147         additionalProperties => 0,
 148         properties => {
 149             groupid => { type => 'string', format => 'pve-groupid' },
 150         },
 151     },
 152     returns => {
 153         type => "object",
 154         additionalProperties => 0,
 155         properties => {
 156             comment => { type => 'string', optional => 1 },
 157             members => {
 158                 type => 'array',
 159                 items => {
 160                     type => "string",
 161                 },
 162             },
 163         },
 164     },
 165     code => sub {
 166         my ($param) = @_;
 167
 168         my $group = $param->{groupid};
 169
 170         my $usercfg = cfs_read_file("user.cfg");
 171
 172         my $data = $usercfg->{groups}->{$group};
 173
 174         die "group '$group' does not exist\n" if !$data;
 175
 176         my $members = $data->{users} ? [ keys %{$data->{users}} ] : [];
 177
 178         my $res = { members => $members };
 179
 180         $res->{comment} = $data->{comment} if defined($data->{comment});
 181
 182         return $res;
 183     }});
 184
 185
 186 __PACKAGE__->register_method ({
 187     name => 'delete_group',
 188     protected => 1,
 189     path => '{groupid}',
 190     method => 'DELETE',
 191     permissions => {
 192         check => ['perm', '/access/groups', ['Group.Allocate']],
 193     },
 194     description => "Delete group.",
 195     parameters => {
 196         additionalProperties => 0,
 197         properties => {
 198             groupid => { type => 'string' , format => 'pve-groupid' },
 199         }
 200     },
 201     returns => { type => 'null' },
 202     code => sub {
 203         my ($param) = @_;
 204
 205         PVE::AccessControl::lock_user_config(
 206             sub {
 207
 208                 my $usercfg = cfs_read_file("user.cfg");
 209
 210                 my $group = $param->{groupid};
 211
 212                 die "group '$group' does not exist\n"
 213                     if !$usercfg->{groups}->{$group};
 214
 215                 delete ($usercfg->{groups}->{$group});
 216
 217                 PVE::AccessControl::delete_group_acl($group, $usercfg);
 218
 219                 cfs_write_file("user.cfg", $usercfg);
 220             }, "delete group failed");
 221
 222         return undef;
 223     }});
 224
 225 1;