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Commit | Line | Data |
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2c3a6c0a DM |
1 | package PVE::RPCEnvironment; |
2 | ||
3 | use strict; | |
4 | use warnings; | |
c104e4ab | 5 | |
5e868938 TL |
6 | use PVE::AccessControl; |
7 | use PVE::Cluster; | |
37d45deb | 8 | use PVE::Exception qw(raise raise_perm_exc); |
2c3a6c0a | 9 | use PVE::INotify; |
2c3a6c0a | 10 | use PVE::ProcFSTools; |
5e868938 TL |
11 | use PVE::RESTEnvironment; |
12 | use PVE::SafeSyslog; | |
13 | use PVE::Tools; | |
2c3a6c0a | 14 | |
c104e4ab | 15 | use base qw(PVE::RESTEnvironment); |
2c3a6c0a | 16 | |
2c3a6c0a DM |
17 | # ACL cache |
18 | ||
4bc17477 DM |
19 | my $compile_acl_path = sub { |
20 | my ($self, $user, $path) = @_; | |
2c3a6c0a | 21 | |
2c3a6c0a DM |
22 | my $cfg = $self->{user_cfg}; |
23 | ||
24 | return undef if !$cfg->{roles}; | |
25 | ||
4bc17477 | 26 | die "internal error" if $user eq 'root@pam'; |
2c3a6c0a | 27 | |
4bc17477 DM |
28 | my $cache = $self->{aclcache}; |
29 | $cache->{$user} = {} if !$cache->{$user}; | |
30 | my $data = $cache->{$user}; | |
2c3a6c0a | 31 | |
e915e9e4 FG |
32 | my ($username, undef) = PVE::AccessControl::split_tokenid($user, 1); |
33 | die "internal error" if $username && $username ne 'root@pam' && !defined($cache->{$username}); | |
34 | ||
4bc17477 | 35 | if (!$data->{poolroles}) { |
c104e4ab DM |
36 | $data->{poolroles} = {}; |
37 | ||
39c85db8 DM |
38 | foreach my $pool (keys %{$cfg->{pools}}) { |
39 | my $d = $cfg->{pools}->{$pool}; | |
7e8bcaa7 FG |
40 | my $pool_roles = PVE::AccessControl::roles($cfg, $user, "/pool/$pool"); # pool roles |
41 | next if !scalar(keys %$pool_roles); | |
4bc17477 | 42 | foreach my $vmid (keys %{$d->{vms}}) { |
7e8bcaa7 | 43 | for my $role (keys %$pool_roles) { |
4bc17477 | 44 | $data->{poolroles}->{"/vms/$vmid"}->{$role} = 1; |
2c3a6c0a DM |
45 | } |
46 | } | |
4bc17477 | 47 | foreach my $storeid (keys %{$d->{storage}}) { |
7e8bcaa7 | 48 | for my $role (keys %$pool_roles) { |
4bc17477 DM |
49 | $data->{poolroles}->{"/storage/$storeid"}->{$role} = 1; |
50 | } | |
51 | } | |
52 | } | |
53 | } | |
54 | ||
7e8bcaa7 | 55 | my $roles = PVE::AccessControl::roles($cfg, $user, $path); |
4bc17477 DM |
56 | |
57 | # apply roles inherited from pools | |
58 | # Note: assume we do not want to propagate those privs | |
59 | if ($data->{poolroles}->{$path}) { | |
7e8bcaa7 | 60 | if (!defined($roles->{NoAccess})) { |
8ade28e6 | 61 | if ($data->{poolroles}->{$path}->{NoAccess}) { |
7e8bcaa7 | 62 | $roles = { 'NoAccess' => 0 }; |
8ade28e6 DM |
63 | } else { |
64 | foreach my $role (keys %{$data->{poolroles}->{$path}}) { | |
7e8bcaa7 | 65 | $roles->{$role} = 0 if !defined($roles->{$role}); |
8ade28e6 | 66 | } |
4bc17477 | 67 | } |
2c3a6c0a | 68 | } |
4bc17477 | 69 | } |
2c3a6c0a | 70 | |
7e8bcaa7 | 71 | $data->{roles}->{$path} = $roles; |
c104e4ab | 72 | |
4bc17477 | 73 | my $privs = {}; |
7e8bcaa7 | 74 | foreach my $role (keys %$roles) { |
4bc17477 DM |
75 | if (my $privset = $cfg->{roles}->{$role}) { |
76 | foreach my $p (keys %$privset) { | |
7e8bcaa7 | 77 | $privs->{$p} = $roles->{$role}; |
4bc17477 DM |
78 | } |
79 | } | |
2c3a6c0a | 80 | } |
e915e9e4 FG |
81 | |
82 | if ($username && $username ne 'root@pam') { | |
83 | # intersect user and token permissions | |
84 | my $user_privs = $cache->{$username}->{privs}->{$path}; | |
e8a0cee4 FG |
85 | my $filtered_privs = [ grep { $user_privs->{$_} } keys %$privs ]; |
86 | $privs = { map { $_ => $user_privs->{$_} && $privs->{$_} } @$filtered_privs }; | |
e915e9e4 FG |
87 | } |
88 | ||
4bc17477 | 89 | $data->{privs}->{$path} = $privs; |
2c3a6c0a | 90 | |
4bc17477 | 91 | return $privs; |
2c3a6c0a DM |
92 | }; |
93 | ||
94 | sub permissions { | |
95 | my ($self, $user, $path) = @_; | |
96 | ||
4bc17477 DM |
97 | if ($user eq 'root@pam') { # root can do anything |
98 | my $cfg = $self->{user_cfg}; | |
7e8bcaa7 | 99 | return { map { $_ => 1 } keys %{$cfg->{roles}->{'Administrator'}} }; |
c104e4ab | 100 | } |
4bc17477 | 101 | |
e915e9e4 FG |
102 | if (PVE::AccessControl::pve_verify_tokenid($user, 1)) { |
103 | my ($username, $token) = PVE::AccessControl::split_tokenid($user); | |
104 | my $cfg = $self->{user_cfg}; | |
105 | my $token_info = $cfg->{users}->{$username}->{tokens}->{$token}; | |
7e8bcaa7 | 106 | |
e915e9e4 FG |
107 | return {} if !$token_info; |
108 | ||
109 | # ensure cache for user is populated | |
110 | my $user_perms = $self->permissions($username, $path); | |
111 | ||
112 | # return user privs for non-privsep tokens | |
113 | return $user_perms if !$token_info->{privsep}; | |
114 | } else { | |
115 | $user = PVE::AccessControl::verify_username($user, 1); | |
116 | return {} if !$user; | |
117 | } | |
2c3a6c0a DM |
118 | |
119 | my $cache = $self->{aclcache}; | |
4bc17477 | 120 | $cache->{$user} = {} if !$cache->{$user}; |
2c3a6c0a DM |
121 | |
122 | my $acl = $cache->{$user}; | |
123 | ||
4bc17477 DM |
124 | my $perm = $acl->{privs}->{$path}; |
125 | return $perm if $perm; | |
2c3a6c0a | 126 | |
4bc17477 | 127 | return &$compile_acl_path($self, $user, $path); |
2c3a6c0a DM |
128 | } |
129 | ||
ac344d7d DM |
130 | sub compute_api_permission { |
131 | my ($self, $authuser) = @_; | |
132 | ||
133 | my $usercfg = $self->{user_cfg}; | |
134 | ||
135 | my $res = {}; | |
136 | my $priv_re_map = { | |
137 | vms => qr/VM\.|Permissions\.Modify/, | |
138 | access => qr/(User|Group)\.|Permissions\.Modify/, | |
139 | storage => qr/Datastore\.|Permissions\.Modify/, | |
140 | nodes => qr/Sys\.|Permissions\.Modify/, | |
141 | sdn => qr/SDN\.|Permissions\.Modify/, | |
142 | dc => qr/Sys\.Audit|SDN\./, | |
143 | }; | |
144 | map { $res->{$_} = {} } keys %$priv_re_map; | |
145 | ||
146 | my $required_paths = ['/', '/nodes', '/access/groups', '/vms', '/storage', '/sdn']; | |
147 | ||
148 | my $checked_paths = {}; | |
149 | foreach my $path (@$required_paths, keys %{$usercfg->{acl}}) { | |
150 | next if $checked_paths->{$path}; | |
151 | $checked_paths->{$path} = 1; | |
152 | ||
153 | my $path_perm = $self->permissions($authuser, $path); | |
154 | ||
155 | my $toplevel = ($path =~ /^\/(\w+)/) ? $1 : 'dc'; | |
156 | if ($toplevel eq 'pool') { | |
157 | foreach my $priv (keys %$path_perm) { | |
158 | if ($priv =~ m/^VM\./) { | |
159 | $res->{vms}->{$priv} = 1; | |
160 | } elsif ($priv =~ m/^Datastore\./) { | |
161 | $res->{storage}->{$priv} = 1; | |
162 | } elsif ($priv eq 'Permissions.Modify') { | |
163 | $res->{storage}->{$priv} = 1; | |
164 | $res->{vms}->{$priv} = 1; | |
165 | } | |
166 | } | |
167 | } else { | |
168 | my $priv_regex = $priv_re_map->{$toplevel} // next; | |
169 | foreach my $priv (keys %$path_perm) { | |
170 | next if $priv !~ m/^($priv_regex)/; | |
171 | $res->{$toplevel}->{$priv} = 1; | |
172 | } | |
173 | } | |
174 | } | |
175 | ||
176 | return $res; | |
177 | } | |
178 | ||
c3fa8a36 FG |
179 | sub get_effective_permissions { |
180 | my ($self, $user) = @_; | |
181 | ||
182 | # default / top level paths | |
183 | my $paths = { | |
184 | '/' => 1, | |
185 | '/access' => 1, | |
186 | '/access/groups' => 1, | |
187 | '/nodes' => 1, | |
188 | '/pools' => 1, | |
92f571d9 | 189 | '/sdn' => 1, |
c3fa8a36 FG |
190 | '/storage' => 1, |
191 | '/vms' => 1, | |
192 | }; | |
193 | ||
194 | my $cfg = $self->{user_cfg}; | |
195 | ||
196 | # paths explicitly listed in ACLs | |
197 | foreach my $acl_path (keys %{$cfg->{acl}}) { | |
198 | $paths->{$acl_path} = 1; | |
199 | } | |
200 | ||
201 | # paths referenced by pool definitions | |
202 | foreach my $pool (keys %{$cfg->{pools}}) { | |
203 | my $d = $cfg->{pools}->{$pool}; | |
204 | foreach my $vmid (keys %{$d->{vms}}) { | |
205 | $paths->{"/vms/$vmid"} = 1; | |
206 | } | |
207 | foreach my $storeid (keys %{$d->{storage}}) { | |
208 | $paths->{"/storage/$storeid"} = 1; | |
209 | } | |
210 | } | |
211 | ||
212 | my $perms = {}; | |
213 | foreach my $path (keys %$paths) { | |
214 | my $path_perms = $self->permissions($user, $path); | |
215 | # filter paths where user has NO permissions | |
216 | $perms->{$path} = $path_perms if %$path_perms; | |
217 | } | |
218 | return $perms; | |
219 | } | |
220 | ||
2c3a6c0a | 221 | sub check { |
37d45deb | 222 | my ($self, $user, $path, $privs, $noerr) = @_; |
2c3a6c0a DM |
223 | |
224 | my $perm = $self->permissions($user, $path); | |
225 | ||
226 | foreach my $priv (@$privs) { | |
37d45deb | 227 | PVE::AccessControl::verify_privname($priv); |
7e8bcaa7 | 228 | if (!defined($perm->{$priv})) { |
37d45deb | 229 | return undef if $noerr; |
c104e4ab | 230 | raise_perm_exc("$path, $priv"); |
37d45deb | 231 | } |
2c3a6c0a DM |
232 | }; |
233 | ||
234 | return 1; | |
235 | }; | |
236 | ||
37d45deb DM |
237 | sub check_any { |
238 | my ($self, $user, $path, $privs, $noerr) = @_; | |
239 | ||
240 | my $perm = $self->permissions($user, $path); | |
efce1d57 | 241 | |
37d45deb DM |
242 | my $found = 0; |
243 | foreach my $priv (@$privs) { | |
244 | PVE::AccessControl::verify_privname($priv); | |
7e8bcaa7 | 245 | if (defined($perm->{$priv})) { |
37d45deb DM |
246 | $found = 1; |
247 | last; | |
248 | } | |
249 | }; | |
250 | ||
251 | return 1 if $found; | |
252 | ||
253 | return undef if $noerr; | |
254 | ||
c104e4ab | 255 | raise_perm_exc("$path, " . join("|", @$privs)); |
37d45deb DM |
256 | }; |
257 | ||
c4a776a6 DM |
258 | sub check_full { |
259 | my ($self, $username, $path, $privs, $any, $noerr) = @_; | |
260 | if ($any) { | |
261 | return $self->check_any($username, $path, $privs, $noerr); | |
262 | } else { | |
263 | return $self->check($username, $path, $privs, $noerr); | |
264 | } | |
265 | } | |
266 | ||
7070c1ae DM |
267 | sub check_user_enabled { |
268 | my ($self, $user, $noerr) = @_; | |
c104e4ab | 269 | |
2c3a6c0a | 270 | my $cfg = $self->{user_cfg}; |
7070c1ae | 271 | return PVE::AccessControl::check_user_enabled($cfg, $user, $noerr); |
2c3a6c0a DM |
272 | } |
273 | ||
37d45deb DM |
274 | sub check_user_exist { |
275 | my ($self, $user, $noerr) = @_; | |
c104e4ab | 276 | |
37d45deb DM |
277 | my $cfg = $self->{user_cfg}; |
278 | return PVE::AccessControl::check_user_exist($cfg, $user, $noerr); | |
279 | } | |
280 | ||
a23cec1f DM |
281 | sub check_pool_exist { |
282 | my ($self, $pool, $noerr) = @_; | |
283 | ||
284 | my $cfg = $self->{user_cfg}; | |
285 | ||
286 | return 1 if $cfg->{pools}->{$pool}; | |
287 | ||
288 | return undef if $noerr; | |
289 | ||
c104e4ab | 290 | raise_perm_exc("pool '$pool' does not exist"); |
a23cec1f DM |
291 | } |
292 | ||
293 | sub check_vm_perm { | |
294 | my ($self, $user, $vmid, $pool, $privs, $any, $noerr) = @_; | |
295 | ||
296 | my $cfg = $self->{user_cfg}; | |
c104e4ab | 297 | |
a23cec1f DM |
298 | if ($pool) { |
299 | return if $self->check_full($user, "/pool/$pool", $privs, $any, 1); | |
300 | } | |
301 | return $self->check_full($user, "/vms/$vmid", $privs, $any, $noerr); | |
302 | }; | |
303 | ||
37d45deb DM |
304 | sub is_group_member { |
305 | my ($self, $group, $user) = @_; | |
306 | ||
307 | my $cfg = $self->{user_cfg}; | |
308 | ||
309 | return 0 if !$cfg->{groups}->{$group}; | |
310 | ||
311 | return defined($cfg->{groups}->{$group}->{users}->{$user}); | |
312 | } | |
313 | ||
314 | sub filter_groups { | |
b9180ed2 | 315 | my ($self, $user, $privs, $any) = @_; |
37d45deb DM |
316 | |
317 | my $cfg = $self->{user_cfg}; | |
318 | ||
319 | my $groups = {}; | |
320 | foreach my $group (keys %{$cfg->{groups}}) { | |
b9180ed2 | 321 | my $path = "/access/groups/$group"; |
c4a776a6 DM |
322 | if ($self->check_full($user, $path, $privs, $any, 1)) { |
323 | $groups->{$group} = $cfg->{groups}->{$group}; | |
37d45deb DM |
324 | } |
325 | } | |
326 | ||
327 | return $groups; | |
328 | } | |
329 | ||
330 | sub group_member_join { | |
331 | my ($self, $grouplist) = @_; | |
332 | ||
333 | my $users = {}; | |
334 | ||
335 | my $cfg = $self->{user_cfg}; | |
336 | foreach my $group (@$grouplist) { | |
337 | my $data = $cfg->{groups}->{$group}; | |
338 | next if !$data; | |
339 | foreach my $user (keys %{$data->{users}}) { | |
340 | $users->{$user} = 1; | |
341 | } | |
342 | } | |
343 | ||
344 | return $users; | |
345 | } | |
346 | ||
e3a3a0d7 DM |
347 | sub check_perm_modify { |
348 | my ($self, $username, $path, $noerr) = @_; | |
349 | ||
350 | return $self->check($username, '/access', [ 'Permissions.Modify' ], $noerr) if !$path; | |
351 | ||
352 | my $testperms = [ 'Permissions.Modify' ]; | |
353 | if ($path =~ m|^/storage/.+$|) { | |
354 | push @$testperms, 'Datastore.Allocate'; | |
355 | } elsif ($path =~ m|^/vms/.+$|) { | |
356 | push @$testperms, 'VM.Allocate'; | |
7a7a517a DM |
357 | } elsif ($path =~ m|^/pool/.+$|) { |
358 | push @$testperms, 'Pool.Allocate'; | |
e3a3a0d7 DM |
359 | } |
360 | ||
361 | return $self->check_any($username, $path, $testperms, $noerr); | |
362 | } | |
363 | ||
f8cc5a5f DM |
364 | sub exec_api2_perm_check { |
365 | my ($self, $check, $username, $param, $noerr) = @_; | |
366 | ||
367 | # syslog("info", "CHECK " . join(', ', @$check)); | |
368 | ||
369 | my $ind = 0; | |
370 | my $test = $check->[$ind++]; | |
371 | die "no permission test specified" if !$test; | |
c104e4ab | 372 | |
f8cc5a5f DM |
373 | if ($test eq 'and') { |
374 | while (my $subcheck = $check->[$ind++]) { | |
c104e4ab | 375 | $self->exec_api2_perm_check($subcheck, $username, $param); |
f8cc5a5f DM |
376 | } |
377 | return 1; | |
378 | } elsif ($test eq 'or') { | |
379 | while (my $subcheck = $check->[$ind++]) { | |
c104e4ab | 380 | return 1 if $self->exec_api2_perm_check($subcheck, $username, $param, 1); |
f8cc5a5f DM |
381 | } |
382 | return 0 if $noerr; | |
383 | raise_perm_exc(); | |
384 | } elsif ($test eq 'perm') { | |
385 | my ($t, $tmplpath, $privs, %options) = @$check; | |
386 | my $any = $options{any}; | |
387 | die "missing parameters" if !($tmplpath && $privs); | |
c4a776a6 DM |
388 | my $require_param = $options{require_param}; |
389 | if ($require_param && !defined($param->{$require_param})) { | |
390 | return 0 if $noerr; | |
391 | raise_perm_exc(); | |
392 | } | |
f8cc5a5f | 393 | my $path = PVE::Tools::template_replace($tmplpath, $param); |
e3a3a0d7 | 394 | $path = PVE::AccessControl::normalize_path($path); |
c4a776a6 | 395 | return $self->check_full($username, $path, $privs, $any, $noerr); |
f8cc5a5f DM |
396 | } elsif ($test eq 'userid-group') { |
397 | my $userid = $param->{userid}; | |
398 | my ($t, $privs, %options) = @$check; | |
82b63965 DM |
399 | return 0 if !$options{groups_param} && !$self->check_user_exist($userid, $noerr); |
400 | if (!$self->check_any($username, "/access/groups", $privs, 1)) { | |
f8cc5a5f DM |
401 | my $groups = $self->filter_groups($username, $privs, 1); |
402 | if ($options{groups_param}) { | |
403 | my @group_param = PVE::Tools::split_list($param->{groups}); | |
82b63965 | 404 | raise_perm_exc("/access/groups, " . join("|", @$privs)) if !scalar(@group_param); |
f8cc5a5f DM |
405 | foreach my $pg (@group_param) { |
406 | raise_perm_exc("/access/groups/$pg, " . join("|", @$privs)) | |
407 | if !$groups->{$pg}; | |
408 | } | |
409 | } else { | |
410 | my $allowed_users = $self->group_member_join([keys %$groups]); | |
411 | if (!$allowed_users->{$userid}) { | |
412 | return 0 if $noerr; | |
413 | raise_perm_exc(); | |
414 | } | |
415 | } | |
416 | } | |
417 | return 1; | |
418 | } elsif ($test eq 'userid-param') { | |
09d27058 | 419 | my ($userid, undef, $realm) = PVE::AccessControl::verify_username($param->{userid}); |
f8cc5a5f DM |
420 | my ($t, $subtest) = @$check; |
421 | die "missing parameters" if !$subtest; | |
422 | if ($subtest eq 'self') { | |
a69bbe2e | 423 | return 0 if !$self->check_user_exist($userid, $noerr); |
1cf154b7 | 424 | return 1 if $username eq $userid; |
f8cc5a5f DM |
425 | return 0 if $noerr; |
426 | raise_perm_exc(); | |
82b63965 DM |
427 | } elsif ($subtest eq 'Realm.AllocateUser') { |
428 | my $path = "/access/realm/$realm"; | |
429 | return $self->check($username, $path, ['Realm.AllocateUser'], $noerr); | |
f8cc5a5f DM |
430 | } else { |
431 | die "unknown userid-param test"; | |
432 | } | |
82b63965 | 433 | } elsif ($test eq 'perm-modify') { |
e3a3a0d7 DM |
434 | my ($t, $tmplpath) = @$check; |
435 | my $path = PVE::Tools::template_replace($tmplpath, $param); | |
436 | $path = PVE::AccessControl::normalize_path($path); | |
437 | return $self->check_perm_modify($username, $path, $noerr); | |
438 | } else { | |
f8cc5a5f DM |
439 | die "unknown permission test"; |
440 | } | |
441 | }; | |
442 | ||
443 | sub check_api2_permissions { | |
444 | my ($self, $perm, $username, $param) = @_; | |
445 | ||
d146e520 | 446 | return 1 if !$username && $perm->{user} && $perm->{user} eq 'world'; |
f8cc5a5f DM |
447 | |
448 | raise_perm_exc("user != null") if !$username; | |
449 | ||
450 | return 1 if $username eq 'root@pam'; | |
451 | ||
452 | raise_perm_exc('user != root@pam') if !$perm; | |
453 | ||
454 | return 1 if $perm->{user} && $perm->{user} eq 'all'; | |
455 | ||
c104e4ab | 456 | return $self->exec_api2_perm_check($perm->{check}, $username, $param) |
f8cc5a5f DM |
457 | if $perm->{check}; |
458 | ||
459 | raise_perm_exc(); | |
460 | } | |
461 | ||
c104e4ab DM |
462 | sub log_cluster_msg { |
463 | my ($self, $pri, $user, $msg) = @_; | |
2c3a6c0a | 464 | |
c104e4ab DM |
465 | PVE::Cluster::log_msg($pri, $user, $msg); |
466 | } | |
2c3a6c0a | 467 | |
c104e4ab DM |
468 | sub broadcast_tasklist { |
469 | my ($self, $tlist) = @_; | |
2c3a6c0a | 470 | |
c104e4ab DM |
471 | PVE::Cluster::broadcast_tasklist($tlist); |
472 | } | |
2c3a6c0a | 473 | |
c104e4ab DM |
474 | # initialize environment - must be called once at program startup |
475 | sub init { | |
476 | my ($class, $type, %params) = @_; | |
86c4f1e6 DM |
477 | |
478 | $class = ref($class) || $class; | |
5ae5900d | 479 | |
c104e4ab | 480 | my $self = $class->SUPER::init($type, %params); |
5ae5900d | 481 | |
c104e4ab DM |
482 | $self->{user_cfg} = {}; |
483 | $self->{aclcache} = {}; | |
484 | $self->{aclversion} = undef; | |
2c3a6c0a | 485 | |
c104e4ab DM |
486 | return $self; |
487 | }; | |
2c3a6c0a | 488 | |
2c3a6c0a DM |
489 | |
490 | # init_request - must be called before each RPC request | |
491 | sub init_request { | |
492 | my ($self, %params) = @_; | |
493 | ||
494 | PVE::Cluster::cfs_update(); | |
495 | ||
be6ea723 | 496 | $self->{result_attributes} = {}; |
272fe9ff | 497 | |
2c3a6c0a DM |
498 | my $userconfig; # we use this for regression tests |
499 | foreach my $p (keys %params) { | |
500 | if ($p eq 'userconfig') { | |
501 | $userconfig = $params{$p}; | |
502 | } else { | |
503 | die "unknown parameter '$p'"; | |
504 | } | |
505 | } | |
506 | ||
507 | eval { | |
508 | $self->{aclcache} = {}; | |
509 | if ($userconfig) { | |
510 | my $ucdata = PVE::Tools::file_get_contents($userconfig); | |
511 | my $cfg = PVE::AccessControl::parse_user_config($userconfig, $ucdata); | |
512 | $self->{user_cfg} = $cfg; | |
513 | } else { | |
c104e4ab DM |
514 | my $ucvers = PVE::Cluster::cfs_file_version('user.cfg'); |
515 | if (!$self->{aclcache} || !defined($self->{aclversion}) || | |
2c3a6c0a DM |
516 | !defined($ucvers) || ($ucvers ne $self->{aclversion})) { |
517 | $self->{aclversion} = $ucvers; | |
518 | my $cfg = PVE::Cluster::cfs_read_file('user.cfg'); | |
519 | $self->{user_cfg} = $cfg; | |
520 | } | |
521 | } | |
522 | }; | |
523 | if (my $err = $@) { | |
524 | $self->{user_cfg} = {}; | |
525 | die "Unable to load access control list: $err"; | |
526 | } | |
527 | } | |
528 | ||
c104e4ab | 529 | # hacks: to provide better backwards compatibiliy |
2c3a6c0a | 530 | |
c104e4ab DM |
531 | # old code uses PVE::RPCEnvironment::get(); |
532 | # new code should use PVE::RPCEnvironment->get(); | |
533 | sub get { | |
534 | return PVE::RESTEnvironment->get(); | |
2c3a6c0a DM |
535 | } |
536 | ||
c104e4ab DM |
537 | # old code uses PVE::RPCEnvironment::is_worker(); |
538 | # new code should use PVE::RPCEnvironment->is_worker(); | |
7b6dfe82 | 539 | sub is_worker { |
c104e4ab | 540 | return PVE::RESTEnvironment->is_worker(); |
2c3a6c0a DM |
541 | } |
542 | ||
543 | 1; |