1 | package LATMOS::Accounts::Bases; |
---|
2 | |
---|
3 | use 5.010000; |
---|
4 | use strict; |
---|
5 | use warnings; |
---|
6 | use LATMOS::Accounts::Bases::Objects; |
---|
7 | use LATMOS::Accounts::Bases::Attributes; |
---|
8 | use LATMOS::Accounts::Log; |
---|
9 | use LATMOS::Accounts::Utils qw( exec_command to_ascii ); |
---|
10 | use DateTime; |
---|
11 | |
---|
12 | our $VERSION = (q$Rev: 2156 $ =~ /^Rev: (\d+) /)[0]; |
---|
13 | |
---|
14 | =head1 NAME |
---|
15 | |
---|
16 | LATMOS::Accounts::Bases - Base class for account data bases |
---|
17 | |
---|
18 | =head1 SYNOPSIS |
---|
19 | |
---|
20 | use LATMOS::Accounts::Bases; |
---|
21 | my $base = LATMOS::Accounts::Bases->new('type', %options); |
---|
22 | ... |
---|
23 | |
---|
24 | =head1 DESCRIPTION |
---|
25 | |
---|
26 | This module provide basic functions for various account base |
---|
27 | |
---|
28 | =head1 FUNCTIONS |
---|
29 | |
---|
30 | =cut |
---|
31 | |
---|
32 | =head2 new($type, %options) |
---|
33 | |
---|
34 | Return, if success, a new data base account object, $type is |
---|
35 | account base type, %options to setup the base. |
---|
36 | |
---|
37 | =cut |
---|
38 | |
---|
39 | sub new { |
---|
40 | my ($class, $type, $options) = @_; |
---|
41 | |
---|
42 | my $pclass = ucfirst(lc($type)); |
---|
43 | eval "require LATMOS::Accounts::Bases::$pclass;"; |
---|
44 | if ($@) { |
---|
45 | la_log(LA_DEBUG, "Failed to load base type `%s': %s", $type, $@); |
---|
46 | return |
---|
47 | } |
---|
48 | my $base = "LATMOS::Accounts::Bases::$pclass"->new(%{$options->{params}}) |
---|
49 | or return; |
---|
50 | $base->{_type} = lc($pclass); |
---|
51 | $base->{_label} = $options->{label}; |
---|
52 | $base->{_options} = $options->{params}; |
---|
53 | $base->{wexported} = 0; |
---|
54 | $base->{defattr} = $options->{defattr}; |
---|
55 | $base->{_acls} = $options->{acls}; |
---|
56 | $base->{_allowed_values} = $options->{allowed_values}; |
---|
57 | $base->{_la} = $options->{la}; |
---|
58 | la_log(LA_DEBUG, 'Instanciate base %s (%s)', ($base->label || 'N/A'), $pclass); |
---|
59 | $base |
---|
60 | } |
---|
61 | |
---|
62 | =head2 load |
---|
63 | |
---|
64 | Make account base loading data into memory if need. |
---|
65 | Should always be called, if database fetch data on the fly |
---|
66 | (SQL, LDAP), the function just return True. |
---|
67 | |
---|
68 | =cut |
---|
69 | |
---|
70 | # override by the database driver if need |
---|
71 | sub load { 1 } |
---|
72 | |
---|
73 | =head2 label |
---|
74 | |
---|
75 | Return the database label |
---|
76 | |
---|
77 | =cut |
---|
78 | |
---|
79 | sub label { |
---|
80 | $_[0]->{_label} || 'NoLabel'; |
---|
81 | } |
---|
82 | |
---|
83 | =head2 type |
---|
84 | |
---|
85 | Return the type of the base |
---|
86 | |
---|
87 | =cut |
---|
88 | |
---|
89 | sub type { |
---|
90 | $_[0]->{_type}; |
---|
91 | } |
---|
92 | |
---|
93 | =head2 la |
---|
94 | |
---|
95 | return LATMOS::Accounts object parent to the base |
---|
96 | |
---|
97 | =cut |
---|
98 | |
---|
99 | sub la { $_[0]->{_la} }; |
---|
100 | |
---|
101 | =head2 config ($opt) |
---|
102 | |
---|
103 | Return options from config |
---|
104 | |
---|
105 | =cut |
---|
106 | |
---|
107 | sub config { |
---|
108 | my ($self, $opt, $default) = @_; |
---|
109 | return defined($self->{_options}{$opt}) ? $self->{_options}{$opt} : $default; |
---|
110 | } |
---|
111 | |
---|
112 | =head2 wexported |
---|
113 | |
---|
114 | See L</unexported> |
---|
115 | |
---|
116 | =cut |
---|
117 | |
---|
118 | sub wexported { unexported(@_) } |
---|
119 | |
---|
120 | =head2 unexported ($wexported) |
---|
121 | |
---|
122 | Set base to report unexported object or not |
---|
123 | |
---|
124 | =cut |
---|
125 | |
---|
126 | sub unexported { |
---|
127 | my ($self, $wexported) = @_; |
---|
128 | my $old = $self->{wexported}; |
---|
129 | if (defined($wexported)) { |
---|
130 | $self->{wexported} = $wexported; |
---|
131 | $self->log(LA_DEBUG, "Switching exported mode: %s => %s", $old, |
---|
132 | $wexported); |
---|
133 | } |
---|
134 | return($old || 0); |
---|
135 | } |
---|
136 | |
---|
137 | =head2 temp_switch_unexported($CODE, $value) |
---|
138 | |
---|
139 | Switch the base to unexported mode given by C<$value>, run C<$CODE>, restore |
---|
140 | back the previous state and return the result of code ref. |
---|
141 | |
---|
142 | =cut |
---|
143 | |
---|
144 | sub temp_switch_unexported (&;$) { |
---|
145 | my ($self, $sub, $value) = @_; |
---|
146 | |
---|
147 | my $old = $self->unexported($value || 0); |
---|
148 | my $res = $sub->(); |
---|
149 | $self->unexported($old); |
---|
150 | return $res; |
---|
151 | } |
---|
152 | |
---|
153 | =head2 log($level, $msg, $arg) |
---|
154 | |
---|
155 | Log a message prefixed by database information |
---|
156 | |
---|
157 | =cut |
---|
158 | |
---|
159 | sub log { |
---|
160 | my ($self, $level, $msg, @args) = @_; |
---|
161 | my $prefix = 'Base(' . $self->type . '/' . $self->label . ')'; |
---|
162 | LATMOS::Accounts::Log::la_log($level, "$prefix $msg", @args); |
---|
163 | } |
---|
164 | |
---|
165 | =head2 ReportChange($otype, $name, $ref, $changetype, $message, @args) |
---|
166 | |
---|
167 | Functions to report back |
---|
168 | |
---|
169 | =cut |
---|
170 | |
---|
171 | sub ReportChange {} |
---|
172 | |
---|
173 | =head2 list_supported_objects(@otype) |
---|
174 | |
---|
175 | Return a list of supported object |
---|
176 | |
---|
177 | @type is an additionnal list of objects to check |
---|
178 | |
---|
179 | =cut |
---|
180 | |
---|
181 | sub list_supported_objects { |
---|
182 | my ($self, @otype) = @_; |
---|
183 | my %res; |
---|
184 | foreach my $inc (@INC) { |
---|
185 | my $sub = 'LATMOS::Accounts::Bases::' . ucfirst($self->type); |
---|
186 | $sub =~ s/::/\//g; |
---|
187 | foreach (glob("$inc/$sub/[A-Z]*.pm")) { |
---|
188 | s/.*\///; |
---|
189 | s/\.pm$//; |
---|
190 | $res{lc($_)} = 1; |
---|
191 | } |
---|
192 | } |
---|
193 | $res{$_} = 1 foreach(@otype); |
---|
194 | my @sobj = grep { $self->is_supported_object($_) } keys %res; |
---|
195 | la_log(LA_DEBUG, "Base %s supported objects: %s", $self->type, join(', ', @sobj)); |
---|
196 | return @sobj; |
---|
197 | } |
---|
198 | |
---|
199 | =head2 ListSubObjectOType($otype) |
---|
200 | |
---|
201 | Return a list of sub object type supported by C<otype> objects. |
---|
202 | |
---|
203 | =cut |
---|
204 | |
---|
205 | sub ListSubObjectOType { |
---|
206 | my ($self, $otype) = @_; |
---|
207 | |
---|
208 | # finding perl class: |
---|
209 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
210 | my $definition = "$pclass"->GetOtypeDef($self) or return; |
---|
211 | |
---|
212 | return keys %{ $definition || {} } |
---|
213 | } |
---|
214 | |
---|
215 | =head2 GetSubObjectKey($otype, $sotype) |
---|
216 | |
---|
217 | Return the key linking sub object C<$sotype> to object type C<$otype> |
---|
218 | |
---|
219 | =cut |
---|
220 | |
---|
221 | sub GetSubObjectKey { |
---|
222 | my ($self, $otype, $sotype) = @_; |
---|
223 | |
---|
224 | # finding perl class: |
---|
225 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
226 | my $definition = "$pclass"->GetOtypeDef($self, $sotype) or return; |
---|
227 | |
---|
228 | return $definition->{$sotype}; |
---|
229 | } |
---|
230 | |
---|
231 | |
---|
232 | =head2 ordered_objects |
---|
233 | |
---|
234 | Return supported object type ordered in best order for synchronisation |
---|
235 | |
---|
236 | =cut |
---|
237 | |
---|
238 | sub ordered_objects { |
---|
239 | my ($self) = @_; |
---|
240 | |
---|
241 | my %deps; |
---|
242 | my %maxdeps; |
---|
243 | my @objs = sort { $b cmp $a } $self->list_supported_objects; |
---|
244 | foreach my $obj (@objs) { |
---|
245 | foreach my $at ($self->list_canonical_fields($obj)) { |
---|
246 | my $attr = $self->attribute($obj, $at); |
---|
247 | $attr->ro and next; |
---|
248 | $attr->{delayed} and next; |
---|
249 | if (my $res = $attr->reference) { |
---|
250 | $deps{$obj}{$res} ||= 1; |
---|
251 | if ($attr->mandatory) { |
---|
252 | $deps{$obj}{$res} = 2; |
---|
253 | $maxdeps{$res} = 1; |
---|
254 | } |
---|
255 | } |
---|
256 | } |
---|
257 | } |
---|
258 | |
---|
259 | sort { |
---|
260 | if (keys %{$deps{$a} || {}}) { |
---|
261 | if (keys %{$deps{$b} || {}}) { |
---|
262 | return ( |
---|
263 | ($deps{$a}{$b} || 0) > ($deps{$b}{$a} || 0) ? 1 : |
---|
264 | ($deps{$b}{$a} || 0) > ($deps{$a}{$b} || 0) ? -1 : |
---|
265 | ($maxdeps{$b} || 0) - ($maxdeps{$a} || 0) |
---|
266 | ); |
---|
267 | } else { |
---|
268 | return 1; |
---|
269 | } |
---|
270 | } elsif (keys %{$deps{$b} || {}}) { |
---|
271 | return -1; |
---|
272 | } else { |
---|
273 | return ($maxdeps{$b} || 0) - ($maxdeps{$a} || 0) |
---|
274 | } |
---|
275 | } @objs; |
---|
276 | } |
---|
277 | |
---|
278 | sub _load_obj_class { |
---|
279 | my ($self, $otype) = @_; |
---|
280 | |
---|
281 | $otype or die "No type given: " . join(', ', caller) . "\n"; |
---|
282 | # finding perl class: |
---|
283 | my $pclass = ref $self; |
---|
284 | $pclass .= '::' . ucfirst(lc($otype)); |
---|
285 | eval "require $pclass;"; |
---|
286 | if ($@) { |
---|
287 | $self->log(LA_DEBUG, 'Cannot load perl class %s', $pclass); |
---|
288 | return |
---|
289 | } # error message ? |
---|
290 | return $pclass; |
---|
291 | } |
---|
292 | |
---|
293 | |
---|
294 | =head2 is_supported_object($otype) |
---|
295 | |
---|
296 | Return true is object type $otype is supported |
---|
297 | |
---|
298 | =cut |
---|
299 | |
---|
300 | sub is_supported_object { |
---|
301 | my ($self, $otype) = @_; |
---|
302 | |
---|
303 | if (my $pclass = $self->_load_obj_class($otype)) { |
---|
304 | if ($pclass->can('is_supported')) { |
---|
305 | return $pclass->is_supported($self); |
---|
306 | } else { |
---|
307 | return 1; |
---|
308 | } |
---|
309 | } else { |
---|
310 | return 0; |
---|
311 | } |
---|
312 | } |
---|
313 | |
---|
314 | =head2 list_objects($otype, %options) |
---|
315 | |
---|
316 | Return the list of UID for object of $otype. |
---|
317 | |
---|
318 | =cut |
---|
319 | |
---|
320 | sub list_objects { |
---|
321 | my ($self, $otype) = @_; |
---|
322 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
323 | $pclass->list($self); |
---|
324 | } |
---|
325 | |
---|
326 | =head2 listRealObjects |
---|
327 | |
---|
328 | Return the list of UID for object of $otype, alias objects are not return |
---|
329 | |
---|
330 | Options depend of database support |
---|
331 | |
---|
332 | =cut |
---|
333 | |
---|
334 | sub listRealObjects { |
---|
335 | my ($self, $otype) = @_; |
---|
336 | $self->list_objects($otype); |
---|
337 | } |
---|
338 | |
---|
339 | =head2 get_object($type, $id) |
---|
340 | |
---|
341 | Return an object of $type (typically user or group) having identifier |
---|
342 | $id. |
---|
343 | |
---|
344 | =cut |
---|
345 | |
---|
346 | sub get_object { |
---|
347 | my ($self, $otype, $id) = @_; |
---|
348 | |
---|
349 | # finding perl class: |
---|
350 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
351 | my $newobj = "$pclass"->new($self, $id); |
---|
352 | |
---|
353 | defined($newobj) or do { |
---|
354 | $self->log(LA_DEBUG, "$pclass->new() returned undef for $otype / %s", $id || '(none)'); |
---|
355 | return; |
---|
356 | }; |
---|
357 | |
---|
358 | $newobj->{_base} = $self; |
---|
359 | $newobj->{_type} = lc($otype); |
---|
360 | $newobj->{_id} ||= $id; |
---|
361 | |
---|
362 | return $newobj; |
---|
363 | } |
---|
364 | |
---|
365 | =head2 create_c_object($type, $id, %data) |
---|
366 | |
---|
367 | Create and return an object of type $type with unique id |
---|
368 | $id having %data using canonical fields |
---|
369 | |
---|
370 | =cut |
---|
371 | |
---|
372 | sub create_c_object { |
---|
373 | my ($self, $otype, $id, %cdata) = @_; |
---|
374 | $self->check_acl($otype, '@CREATE', 'w') or do { |
---|
375 | $self->log(LA_WARN, 'permission denied to create object type %s', |
---|
376 | $otype); |
---|
377 | return; |
---|
378 | }; |
---|
379 | |
---|
380 | $self->_create_c_object($otype, $id, %cdata); |
---|
381 | } |
---|
382 | |
---|
383 | sub _create_c_object { |
---|
384 | my ($self, $otype, $id, %cdata) = @_; |
---|
385 | |
---|
386 | $id ||= ''; # Avoid undef |
---|
387 | |
---|
388 | if (my $chk = ( |
---|
389 | lc($otype) eq 'user' || lc($otype) eq 'group') |
---|
390 | ? LATMOS::Accounts::Utils::check_ug_validity($id) |
---|
391 | : LATMOS::Accounts::Utils::check_oid_validity($id)) { |
---|
392 | $self->log(LA_ERR, "Cannot create $otype with ID $id `%s:'", $chk); |
---|
393 | return; |
---|
394 | } |
---|
395 | foreach my $cfield (keys %cdata) { |
---|
396 | $self->check_allowed_values($otype, $cfield, $cdata{$cfield}) or do { |
---|
397 | my $last = LATMOS::Accounts::Log::lastmessage(LA_ERR); |
---|
398 | $self->log(LA_ERR, "Cannot create $otype, wrong value%s", ($last ? ": $last" : '')); |
---|
399 | return; |
---|
400 | }; |
---|
401 | } |
---|
402 | |
---|
403 | # populating default value |
---|
404 | { |
---|
405 | my %default = $self->compute_default($otype, $id, %cdata); |
---|
406 | foreach my $k (keys %default) { |
---|
407 | $cdata{$k} = $default{$k} unless(exists($cdata{$k})); |
---|
408 | } |
---|
409 | } |
---|
410 | |
---|
411 | my %data; |
---|
412 | my $sub; |
---|
413 | foreach my $cfield (keys %cdata) { |
---|
414 | # Parsing subobject creation: |
---|
415 | |
---|
416 | if (my ($sotype, $key, $scfield) = $cfield =~ /^(\w+)(?:\[(\w+)\])?\.(.*)/) { |
---|
417 | $key ||= '_'; |
---|
418 | $sub->{$sotype}{$key}{$scfield} = $cdata{$cfield}; |
---|
419 | } else { |
---|
420 | my $attribute = $self->attribute($otype, $cfield) or next; |
---|
421 | $attribute->ro and next; |
---|
422 | $data{$cfield} = $cdata{$cfield}; |
---|
423 | } |
---|
424 | } |
---|
425 | |
---|
426 | $self->create_object($otype, $id, %data) or return; |
---|
427 | my $obj = $self->get_object($otype, $id) or return; |
---|
428 | $obj->ReportChange('Create', 'Object created with %s', join(', ', sort keys %cdata)); |
---|
429 | |
---|
430 | foreach my $attrname (keys %data) { |
---|
431 | my $attribute = $self->attribute($obj->type, $attrname) or next; |
---|
432 | $attribute->monitored or next; |
---|
433 | |
---|
434 | $obj->ReportChange('Attributes', '%s set to %s', $attrname, |
---|
435 | (ref $data{$attrname} |
---|
436 | ? join(', ', @{ $data{$attrname} }) |
---|
437 | : $data{$attrname}) || '(none)'); |
---|
438 | } |
---|
439 | |
---|
440 | if ($sub) { |
---|
441 | |
---|
442 | # Security: if caller is create_c_object calling it to check permission ? |
---|
443 | # See below |
---|
444 | # my ($caller) = caller(); |
---|
445 | # my $subcreate = $caller eq 'create_c_object' ? 'create_c_object' : __SUB__; |
---|
446 | |
---|
447 | # Trying to create subobject |
---|
448 | foreach my $sotype (keys %$sub) { |
---|
449 | my $SubKeyRef = $self->GetSubObjectKey($otype, $sotype) or do { |
---|
450 | $self->log(LA_ERR, "Cannot create object type $sotype, subtype of $otype not defined"); |
---|
451 | return; |
---|
452 | }; |
---|
453 | foreach my $skey (keys %{ $sub->{$sotype} || {} }) { |
---|
454 | # Building id |
---|
455 | my $info = $sub->{$sotype}{$skey} || {}; |
---|
456 | # For id: if key is given using it, otherwise using random |
---|
457 | my $sid = |
---|
458 | $info->{$SubKeyRef} || |
---|
459 | $id . '-' . join('', map { ('a' .. 'z')[rand(26)] } (0 .. 6)); |
---|
460 | $info->{$SubKeyRef} = $id; |
---|
461 | |
---|
462 | # Here we don't check permission to create sub object: |
---|
463 | $self->_create_c_object($sotype, $sid, %{ $info || {} }) or return; |
---|
464 | } |
---|
465 | } |
---|
466 | } |
---|
467 | |
---|
468 | $obj |
---|
469 | } |
---|
470 | |
---|
471 | =head2 create_object($type, $id, %data) |
---|
472 | |
---|
473 | Create and return an object of type $type with unique id |
---|
474 | $id having %data. |
---|
475 | |
---|
476 | This method should be provided by the data base handler. |
---|
477 | |
---|
478 | =cut |
---|
479 | |
---|
480 | sub create_object { |
---|
481 | my ($self, $otype, $id, %data) = @_; |
---|
482 | |
---|
483 | "$id" or do { |
---|
484 | $self->log(LA_ERR, l("Cannot create %s object with empty id"), |
---|
485 | $otype); |
---|
486 | return; |
---|
487 | }; |
---|
488 | my $pclass = $self->_load_obj_class($otype) or do { |
---|
489 | $self->log(LA_ERR, "Cannot create %s object type (cannot load class)", |
---|
490 | $otype); |
---|
491 | return; |
---|
492 | }; |
---|
493 | |
---|
494 | if (!$pclass->checkValues($self, $id, %data)) { |
---|
495 | my $last = LATMOS::Accounts::Log::lastmessage(LA_ERR); |
---|
496 | la_log(LA_ERR, |
---|
497 | 'Cannot create %s (%s) in base %s (%s): wrong value%s', |
---|
498 | $id, $otype, $self->label, $self->type, |
---|
499 | ($last ? ": $last" : ''), |
---|
500 | ); |
---|
501 | return; |
---|
502 | } |
---|
503 | |
---|
504 | if ($pclass->_create($self, $id, %data)) { |
---|
505 | la_log(LA_INFO, |
---|
506 | 'Object %s (%s) created in base %s (%s)', |
---|
507 | $id, $otype, $self->label, $self->type, |
---|
508 | ); |
---|
509 | } else { |
---|
510 | my $last = LATMOS::Accounts::Log::lastmessage(LA_ERR); |
---|
511 | la_log(LA_ERR, |
---|
512 | 'Object creation %s (%s) in base %s (%s) failed%s', |
---|
513 | $id, $otype, $self->label, $self->type, |
---|
514 | ($last ? ": $last" : ''), |
---|
515 | ); |
---|
516 | return; |
---|
517 | }; |
---|
518 | |
---|
519 | $self->get_object($otype, $id); |
---|
520 | } |
---|
521 | |
---|
522 | =head2 defaultAttributeValue($otype, $attr) |
---|
523 | |
---|
524 | Return default static value for attribute C<$attr> |
---|
525 | |
---|
526 | =cut |
---|
527 | |
---|
528 | sub defaultAttributeValue { |
---|
529 | my ($self, $otype, $attr) = @_; |
---|
530 | |
---|
531 | my %def = %{ $self->{defattr} || {}}; |
---|
532 | return $def{"$otype.$attr"} || ''; |
---|
533 | } |
---|
534 | |
---|
535 | =head2 compute_default($otype, $id, %cdata) |
---|
536 | |
---|
537 | Return a hash containing value to set for new object |
---|
538 | |
---|
539 | =cut |
---|
540 | |
---|
541 | sub compute_default { |
---|
542 | my ($self, $otype, $id, %cdata) = @_; |
---|
543 | |
---|
544 | my %default; |
---|
545 | foreach my $def (keys %{ $self->{defattr} || {}}) { |
---|
546 | if ($def =~ /^$otype\.(.*)$/) { |
---|
547 | $default{$1} = $self->{defattr}{$def} if(!$cdata{$1}); |
---|
548 | } |
---|
549 | } |
---|
550 | |
---|
551 | # computed default value (not a simple set) |
---|
552 | if (lc($otype) eq 'user') { |
---|
553 | if (!$cdata{homeDirectory}) { |
---|
554 | $default{homeDirectory} = $self->{defattr}{'user.homebase'} |
---|
555 | ? $self->{defattr}{'user.homebase'} . "/$id" |
---|
556 | : ''; |
---|
557 | } |
---|
558 | |
---|
559 | if (!$cdata{uidNumber}) { |
---|
560 | $default{uidNumber} ||= $self->find_next_numeric_id('user', 'uidNumber', |
---|
561 | $self->{defattr}{'user.min_uid'}, $self->{defattr}{'user.max_uid'}); |
---|
562 | } |
---|
563 | |
---|
564 | my $mailid = $cdata{givenName} && $cdata{sn} |
---|
565 | ? sprintf('%s.%s', |
---|
566 | to_ascii(lc($cdata{givenName})), |
---|
567 | to_ascii(lc($cdata{sn})),) |
---|
568 | : undef; |
---|
569 | $mailid =~ s/\s+/-/g if($mailid); |
---|
570 | |
---|
571 | if ($mailid && |
---|
572 | $self->is_supported_object('aliases') && |
---|
573 | ! $self->get_object('aliases', $mailid)) { |
---|
574 | if (my $attr = $self->attribute($otype, 'mail')) { |
---|
575 | if ((!$attr->ro) && $self->{defattr}{'user.maildomain'}) { |
---|
576 | $default{mail} ||= sprintf('%s@%s', |
---|
577 | $mailid, |
---|
578 | $self->{defattr}{'user.maildomain'}); |
---|
579 | } |
---|
580 | } |
---|
581 | if (my $attr = $self->attribute($otype, 'aliases')) { |
---|
582 | $default{aliases} ||= $mailid unless ($attr->ro); |
---|
583 | } |
---|
584 | if (my $attr = $self->attribute($otype, 'revaliases')) { |
---|
585 | $default{revaliases} ||= $mailid unless ($attr->ro); |
---|
586 | } |
---|
587 | } |
---|
588 | } elsif (lc($otype) eq 'group') { |
---|
589 | if (!$cdata{gidNumber}) { |
---|
590 | $default{gidNumber} ||= $self->find_next_numeric_id( |
---|
591 | 'group', 'gidNumber', |
---|
592 | $self->{defattr}{'group.min_gid'}, |
---|
593 | $self->{defattr}{'group.max_gid'} |
---|
594 | ); |
---|
595 | } |
---|
596 | } |
---|
597 | |
---|
598 | return %default; |
---|
599 | } |
---|
600 | |
---|
601 | sub _allowed_values { |
---|
602 | $_[0]->{_allowed_values} |
---|
603 | } |
---|
604 | |
---|
605 | =head2 obj_attr_allowed_values ($otype, $attr) |
---|
606 | |
---|
607 | Return value allowed for this attribute |
---|
608 | |
---|
609 | =cut |
---|
610 | |
---|
611 | sub obj_attr_allowed_values { |
---|
612 | my ($self, $otype, $attr) = @_; |
---|
613 | if ($self->_allowed_values && |
---|
614 | $self->_allowed_values->SectionExists("$otype.$attr")) { |
---|
615 | return grep { defined($_) } $self->_allowed_values->val("$otype.$attr", 'allowed'); |
---|
616 | } |
---|
617 | return(); |
---|
618 | } |
---|
619 | |
---|
620 | =head2 check_allowed_values ($otype, $attr, $attrvalues) |
---|
621 | |
---|
622 | Check attributes C<$attr> of object type C<$otype> allow values C<$attrvalues> |
---|
623 | |
---|
624 | =cut |
---|
625 | |
---|
626 | sub check_allowed_values { |
---|
627 | my ($self, $otype, $attr, $attrvalues) = @_; |
---|
628 | $self->_allowed_values or return 1; |
---|
629 | my @values = ref $attrvalues ? @{ $attrvalues } : $attrvalues; |
---|
630 | foreach my $value (@values) { |
---|
631 | $value or next; |
---|
632 | if (my @allowed = $self->obj_attr_allowed_values($otype, $attr)) { |
---|
633 | grep { $value eq $_ } @allowed or do { |
---|
634 | $self->log(LA_ERR, |
---|
635 | "value `%s' is not allow for %s.%s per configuration (allowed_values)", |
---|
636 | $value, $otype, $attr |
---|
637 | ); |
---|
638 | return; |
---|
639 | }; |
---|
640 | } |
---|
641 | } |
---|
642 | return 1; |
---|
643 | } |
---|
644 | |
---|
645 | =head2 list_canonical_fields($otype, $for) |
---|
646 | |
---|
647 | Return the list of supported fields by the database for object type $otype. |
---|
648 | |
---|
649 | Optionnal $for specify the goal for which the list is requested, only supported |
---|
650 | fields will be returns |
---|
651 | |
---|
652 | =cut |
---|
653 | |
---|
654 | sub list_canonical_fields { |
---|
655 | my ($self, $otype, $for) = @_; |
---|
656 | $for ||= 'rw'; |
---|
657 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
658 | sort $pclass->_canonical_fields($self, $for); |
---|
659 | } |
---|
660 | |
---|
661 | sub _get_attr_schema { |
---|
662 | my ($self, $otype) = @_; |
---|
663 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
664 | return $pclass->_get_attr_schema($self); |
---|
665 | } |
---|
666 | |
---|
667 | =head2 get_attr_schema |
---|
668 | |
---|
669 | Deprecated |
---|
670 | |
---|
671 | =cut |
---|
672 | |
---|
673 | # TODO: kill this |
---|
674 | |
---|
675 | sub get_attr_schema { |
---|
676 | my ($self, $otype, $attribute) = @_; |
---|
677 | my $info = $self->_get_attr_schema($otype); |
---|
678 | if ($info->{$attribute}) { |
---|
679 | return $info->{$attribute}; |
---|
680 | } else { |
---|
681 | return; |
---|
682 | } |
---|
683 | } |
---|
684 | |
---|
685 | =head2 attribute($otype, $attribute) |
---|
686 | |
---|
687 | Return attribute object. |
---|
688 | |
---|
689 | See L<LATMOS::Accounts::Bases::Attribute> |
---|
690 | |
---|
691 | =cut |
---|
692 | |
---|
693 | sub attribute { |
---|
694 | my ($self, $otype, $attribute) = @_; |
---|
695 | |
---|
696 | my $attrinfo; |
---|
697 | if (!ref $attribute) { |
---|
698 | $attrinfo = $self->get_attr_schema($otype, $attribute) |
---|
699 | or return; |
---|
700 | $attrinfo->{name} = $attribute; |
---|
701 | } else { |
---|
702 | $attrinfo = $attribute; |
---|
703 | } |
---|
704 | |
---|
705 | return LATMOS::Accounts::Bases::Attributes->new( |
---|
706 | $attrinfo, |
---|
707 | $self, |
---|
708 | $otype, |
---|
709 | ); |
---|
710 | } |
---|
711 | |
---|
712 | =head2 delayed_fields |
---|
713 | |
---|
714 | DEPRECATED |
---|
715 | |
---|
716 | =cut |
---|
717 | |
---|
718 | # TODO: kill this |
---|
719 | |
---|
720 | sub delayed_fields { |
---|
721 | my ($self, $otype, $for) = @_; |
---|
722 | $self->log(LA_WARN, "calling DEPRECATED delayed_fields " . join(',', |
---|
723 | caller)); |
---|
724 | $for ||= 'rw'; |
---|
725 | my @attrs; |
---|
726 | foreach ($self->list_canonical_fields($otype, $for)) { |
---|
727 | my $attr = $self->attribute($otype, $_) or next; |
---|
728 | $for =~ /w/ && $attr->ro and next; |
---|
729 | $attr->delayed or next; |
---|
730 | push(@attrs, $_); |
---|
731 | } |
---|
732 | @attrs |
---|
733 | } |
---|
734 | |
---|
735 | =head2 ochelper ($otype) |
---|
736 | |
---|
737 | Return L<LATMOS::Accounts::Bases::OChelper> object |
---|
738 | |
---|
739 | =cut |
---|
740 | |
---|
741 | sub ochelper { |
---|
742 | my ($self, $otype) = @_; |
---|
743 | my $pclass = ucfirst(lc($otype)); |
---|
744 | foreach my $class ( |
---|
745 | ref($self) . '::OCHelper::' . $pclass, |
---|
746 | ref($self) . '::OCHelper', |
---|
747 | "LATMOS::Accounts::Bases::OCHelper::$pclass", |
---|
748 | 'LATMOS::Accounts::Bases::OCHelper' ) { |
---|
749 | eval "require $class;"; |
---|
750 | if ($@) { next } # error message ? |
---|
751 | my $ochelper = "$class"->new($self, $otype); |
---|
752 | return $ochelper; |
---|
753 | } |
---|
754 | return; |
---|
755 | } |
---|
756 | |
---|
757 | =head2 delete_object($otype, $id) |
---|
758 | |
---|
759 | Destroy from data base object type $otype having id $id. |
---|
760 | |
---|
761 | =cut |
---|
762 | |
---|
763 | sub delete_object { |
---|
764 | my ($self, $otype, $id) = @_; |
---|
765 | my $obj = $self->get_object($otype, $id) or do { |
---|
766 | $self->log(LA_WARN, 'Cannot delete %s/%s: no such object', |
---|
767 | $otype, $id); |
---|
768 | return; |
---|
769 | }; |
---|
770 | $self->check_acl($obj, '@DELETE', 'w') or do { |
---|
771 | $self->log(LA_WARN, 'permission denied to delete %s/%s', |
---|
772 | $otype, $id); |
---|
773 | return; |
---|
774 | }; |
---|
775 | my $ref = $obj->Iid; |
---|
776 | if (my $res = $self->_delete_object($otype, $id)) { |
---|
777 | $self->ReportChange($otype, $id, $ref, 'Delete', 'Object deleted'); |
---|
778 | return $res; |
---|
779 | } |
---|
780 | return; |
---|
781 | } |
---|
782 | |
---|
783 | sub _delete_object { |
---|
784 | my ($self, $otype, $id) = @_; |
---|
785 | my $pclass = $self->_load_obj_class($otype); |
---|
786 | $pclass->_delete($self, $id); |
---|
787 | } |
---|
788 | |
---|
789 | =head2 rename_object($otype, $id, $newid) |
---|
790 | |
---|
791 | Rename an object. |
---|
792 | |
---|
793 | =cut |
---|
794 | |
---|
795 | sub rename_object { |
---|
796 | my ($self, $otype, $id, $newid) = @_; |
---|
797 | |
---|
798 | $self->log(LA_DEBUG, "Trying to rename $otype/$id to $newid"); |
---|
799 | my $obj = $self->get_object($otype, $id) or do { |
---|
800 | $self->log(LA_WARN, 'Cannot rename %s/%s: no such object', |
---|
801 | $otype, $id); |
---|
802 | return; |
---|
803 | }; |
---|
804 | if (my $chk = (lc($otype) eq 'user' || lc($otype) eq 'group') |
---|
805 | ? LATMOS::Accounts::Utils::check_ug_validity($newid) |
---|
806 | : LATMOS::Accounts::Utils::check_oid_validity($newid)) { |
---|
807 | $self->log(LA_ERR, "Cannot rename $otype/$id to ID $newid `%s:'", $chk); |
---|
808 | return; |
---|
809 | } |
---|
810 | $self->check_acl($obj, '@DELETE', 'w') && |
---|
811 | $self->check_acl($obj, '@CREATE', 'w') or do { |
---|
812 | $self->log(LA_WARN, 'permission denied to rename %s/%s', |
---|
813 | $otype, $id); |
---|
814 | return; |
---|
815 | }; |
---|
816 | |
---|
817 | my $oldref = $obj->Iid; |
---|
818 | |
---|
819 | if (my $res = $self->_rename_object($otype, $id, $newid)) { |
---|
820 | my $newobj = $self->get_object($otype, $newid) or do { |
---|
821 | $self->log(LA_WARN, 'Cannot get object %s/%s: rename failed ?', |
---|
822 | $otype, $id); |
---|
823 | return; |
---|
824 | }; |
---|
825 | |
---|
826 | $self->ReportChange($otype, $id, $oldref, 'Rename', 'Object rename to %s', $newid); |
---|
827 | $newobj->ReportChange('Rename', 'Object renamed from %s', $id); |
---|
828 | return $res; |
---|
829 | } |
---|
830 | return; |
---|
831 | } |
---|
832 | |
---|
833 | sub _rename_object { |
---|
834 | my ($self, $otype, $id, $newid) = @_; |
---|
835 | my $pclass = $self->_load_obj_class($otype); |
---|
836 | $pclass->can('_rename') or do { |
---|
837 | $self->log(LA_ERR, 'rename object type %s is unsupported', $otype); |
---|
838 | return; |
---|
839 | }; |
---|
840 | $pclass->_rename($self, $id, $newid); |
---|
841 | } |
---|
842 | |
---|
843 | =head2 is_transactionnal |
---|
844 | |
---|
845 | Return True is the database support commit and rollback |
---|
846 | |
---|
847 | =cut |
---|
848 | |
---|
849 | sub is_transactionnal { |
---|
850 | my ($self) = @_; |
---|
851 | return($self->can('_rollback') && $self->can('_commit')); |
---|
852 | } |
---|
853 | |
---|
854 | =head2 commit |
---|
855 | |
---|
856 | Save change into the database if change are not done immediately. |
---|
857 | This should always be called as you don't know when change are applied. |
---|
858 | |
---|
859 | Return always true if database does not support any transaction. |
---|
860 | |
---|
861 | The driver should provides a _commit functions to save data. |
---|
862 | |
---|
863 | =cut |
---|
864 | |
---|
865 | sub commit { |
---|
866 | my ($self) = @_; |
---|
867 | if ($self->can('_commit')) { |
---|
868 | la_log(LA_DEBUG, 'Commiting data'); |
---|
869 | if (!(my $res = $self->_commit)) { |
---|
870 | la_log(LA_ERR, "Commit error on %s", $_->label); |
---|
871 | return $res; |
---|
872 | } |
---|
873 | } |
---|
874 | |
---|
875 | $self->postcommit(); |
---|
876 | |
---|
877 | return 1; |
---|
878 | } |
---|
879 | |
---|
880 | =head2 postcommit |
---|
881 | |
---|
882 | Run postcommit command |
---|
883 | |
---|
884 | =cut |
---|
885 | |
---|
886 | sub postcommit { |
---|
887 | my ($self) = @_; |
---|
888 | |
---|
889 | if ($self->{_options}{postcommit}) { |
---|
890 | exec_command($self->{_options}{postcommit}, |
---|
891 | { |
---|
892 | BASE => $self->label, |
---|
893 | BASETYPE => $self->type, |
---|
894 | HOOK_TYPE => 'POST', |
---|
895 | CONFIG => $self->{_options}{configdir}, |
---|
896 | } |
---|
897 | ); |
---|
898 | } else { |
---|
899 | return 1; |
---|
900 | } |
---|
901 | } |
---|
902 | |
---|
903 | =head2 rollback |
---|
904 | |
---|
905 | If database support transaction, rollback changes. Return false |
---|
906 | if database does not support. |
---|
907 | |
---|
908 | If supported, driver should provides a _rollback functions |
---|
909 | |
---|
910 | =cut |
---|
911 | |
---|
912 | sub rollback { |
---|
913 | my ($self) = @_; |
---|
914 | if ($self->can('_rollback')) { |
---|
915 | la_log(LA_DEBUG, 'Rolling back data'); |
---|
916 | return $self->_rollback; |
---|
917 | } else { |
---|
918 | return 0; |
---|
919 | } |
---|
920 | } |
---|
921 | |
---|
922 | =head2 current_rev |
---|
923 | |
---|
924 | Return the current revision of the database |
---|
925 | |
---|
926 | Must be provide by base driver if incremental synchro is supported |
---|
927 | |
---|
928 | =cut |
---|
929 | |
---|
930 | sub current_rev { return } |
---|
931 | |
---|
932 | =head2 list_objects_from_rev($otype, $rev) |
---|
933 | |
---|
934 | Return the list of UID for object of $otype. |
---|
935 | |
---|
936 | =cut |
---|
937 | |
---|
938 | sub list_objects_from_rev { |
---|
939 | my ($self, $otype, $rev) = @_; |
---|
940 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
941 | if (defined($rev) && $pclass->can('list_from_rev')) { |
---|
942 | return $pclass->list_from_rev($self, $rev); |
---|
943 | } else { |
---|
944 | # no support, return all objects... |
---|
945 | return $self->list_objects($otype); |
---|
946 | } |
---|
947 | } |
---|
948 | |
---|
949 | =head2 sync_object_from($srcbase, $otype, $id, %options) |
---|
950 | |
---|
951 | Sync object type C<$otype> C<$id> from base C<$srcbase> to current base. |
---|
952 | |
---|
953 | C<%options>: |
---|
954 | |
---|
955 | =over 4 |
---|
956 | |
---|
957 | =item nodelete |
---|
958 | |
---|
959 | Don't delete object if the object synchronize don't exist in source base |
---|
960 | |
---|
961 | =back |
---|
962 | |
---|
963 | =cut |
---|
964 | |
---|
965 | sub sync_object_from { |
---|
966 | my ($self, $srcbase, $otype, $id, %options) = @_; |
---|
967 | |
---|
968 | # is the object type supported by both |
---|
969 | foreach ($self, $srcbase) { |
---|
970 | $_->is_supported_object($otype) or return ''; |
---|
971 | } |
---|
972 | |
---|
973 | if (my $srcobj = $srcbase->get_object($otype, $id)) { |
---|
974 | return $self->sync_object($srcobj, %options); |
---|
975 | } elsif (!$options{nodelete}) { |
---|
976 | $self->_delete_object($otype, $id) and return 'DELETED'; |
---|
977 | } |
---|
978 | return; |
---|
979 | } |
---|
980 | |
---|
981 | =head2 sync_object |
---|
982 | |
---|
983 | Synchronise an object into this base |
---|
984 | |
---|
985 | =cut |
---|
986 | |
---|
987 | sub sync_object { |
---|
988 | my ($self, $srcobj, %options) = @_; |
---|
989 | $self->is_supported_object($srcobj->type) or return ''; |
---|
990 | my @fields = $options{attrs} |
---|
991 | ? @{ $options{attrs} } |
---|
992 | : $self->list_canonical_fields($srcobj->type, 'w'); |
---|
993 | my %data; |
---|
994 | foreach (@fields) { |
---|
995 | # check attribute exists in source: |
---|
996 | my $attr = $srcobj->attribute($_) or next; |
---|
997 | $attr->readable or next; |
---|
998 | if (! $options{onepass}) { |
---|
999 | if ($options{firstpass}) { |
---|
1000 | $attr->delayed and next; |
---|
1001 | } else { |
---|
1002 | $attr->delayed or next; |
---|
1003 | } |
---|
1004 | } |
---|
1005 | $data{$_} = $srcobj->GetAttributeValue($_); |
---|
1006 | } |
---|
1007 | if (my $dstobj = $self->get_object($srcobj->type, $srcobj->id)) { |
---|
1008 | keys %data or return 'SYNCED'; |
---|
1009 | foreach (keys %data) { |
---|
1010 | if (!$dstobj->attribute($_) || |
---|
1011 | $dstobj->attribute($_)->ro) { |
---|
1012 | delete($data{$_}); |
---|
1013 | } |
---|
1014 | } |
---|
1015 | my $res = $dstobj->_set_c_fields(%data); |
---|
1016 | if (defined $res) { |
---|
1017 | return $res ? 'SYNCED' : ''; |
---|
1018 | } else { |
---|
1019 | return; |
---|
1020 | } |
---|
1021 | } elsif(!$options{nocreate}) { |
---|
1022 | if ((! $options{firstpass}) && (!$options{onepass})) { |
---|
1023 | $self->log(LA_ERR, 'This is not first pass, creation wanted but denied'); |
---|
1024 | return; |
---|
1025 | } |
---|
1026 | if (my $res = $self->_create_c_object($srcobj->type, $srcobj->id, %data)) { |
---|
1027 | return 'CREATED' |
---|
1028 | } else { |
---|
1029 | return; |
---|
1030 | } |
---|
1031 | } else { |
---|
1032 | # No error, but creation is denied |
---|
1033 | return 'Creation skipped'; |
---|
1034 | } |
---|
1035 | |
---|
1036 | return; |
---|
1037 | } |
---|
1038 | |
---|
1039 | =head2 search_objects($otype, @filter) |
---|
1040 | |
---|
1041 | Search object according @filter. @filter is a list |
---|
1042 | of field/value which should match. |
---|
1043 | |
---|
1044 | A default function is provided but each db driver can provide |
---|
1045 | an optimize version. |
---|
1046 | |
---|
1047 | =cut |
---|
1048 | |
---|
1049 | sub search_objects { |
---|
1050 | my ($self, $otype, @filter) = @_; |
---|
1051 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
1052 | $pclass->search($self, @filter); |
---|
1053 | } |
---|
1054 | |
---|
1055 | =head2 attributes_summary($otype, $attr) |
---|
1056 | |
---|
1057 | Return couple object id / value for attribute C<$attr> of object type C<$otype> |
---|
1058 | |
---|
1059 | This method is designed to be faster than fetching object one by one. |
---|
1060 | |
---|
1061 | =cut |
---|
1062 | |
---|
1063 | sub attributes_summary { |
---|
1064 | my ($self, $otype, $attr) = @_; |
---|
1065 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
1066 | $pclass->attributes_summary($self, $attr); |
---|
1067 | } |
---|
1068 | |
---|
1069 | =head2 attributes_summary_by_object($otype, $attr) |
---|
1070 | |
---|
1071 | Return couple object id / value for attribute C<$attr> of object type C<$otype> |
---|
1072 | |
---|
1073 | This method is designed to be faster than fetching object one by one. |
---|
1074 | |
---|
1075 | =cut |
---|
1076 | |
---|
1077 | sub attributes_summary_by_object { |
---|
1078 | my ($self, $otype, $attr) = @_; |
---|
1079 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
1080 | $pclass->attributes_summary_by_object($self, $attr); |
---|
1081 | } |
---|
1082 | |
---|
1083 | =head2 fetchObjectInfo($otype, $attributes, @filters) |
---|
1084 | |
---|
1085 | Return an hashref with attribute data for each object matching @filters. |
---|
1086 | |
---|
1087 | If C<$attributes> can be an array ref to a list of attributes. |
---|
1088 | |
---|
1089 | =cut |
---|
1090 | |
---|
1091 | sub fetchObjectInfo { |
---|
1092 | my ($self, $otype, $attributes, @filters) = @_; |
---|
1093 | |
---|
1094 | my %results = map { $_ => {} } $self->search_objects($otype, @filters); |
---|
1095 | |
---|
1096 | foreach my $attr ( ref $attributes ? @$attributes : $attributes) { |
---|
1097 | my %res = $self->attributes_summary_by_object($otype, $attr); |
---|
1098 | foreach my $obj (keys %results) { |
---|
1099 | $results{$obj}{$attr} = $res{$obj}; |
---|
1100 | } |
---|
1101 | } |
---|
1102 | |
---|
1103 | \%results; |
---|
1104 | } |
---|
1105 | |
---|
1106 | =head2 find_next_numeric_id($otype, $field, $min, $max) |
---|
1107 | |
---|
1108 | Return, if possible, next numeric id available (typically unix user UID). |
---|
1109 | |
---|
1110 | =cut |
---|
1111 | |
---|
1112 | sub find_next_numeric_id { |
---|
1113 | my ($self, $otype, $field, $min, $max) = @_; |
---|
1114 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
1115 | $pclass->find_next_numeric_id($self, $field, $min, $max); |
---|
1116 | } |
---|
1117 | |
---|
1118 | =head2 authenticate_user($username, $passwd) |
---|
1119 | |
---|
1120 | Return true if authentication success. |
---|
1121 | |
---|
1122 | Must be override by driver if the base have a proper authentication method |
---|
1123 | |
---|
1124 | =cut |
---|
1125 | |
---|
1126 | sub authenticate_user { |
---|
1127 | my ($self, $username, $passwd) = @_; |
---|
1128 | $username or return; |
---|
1129 | my $uobj = $self->get_object('user', $username) or do { |
---|
1130 | la_log(LA_ERR, "Cannot authenticate non existing user $username"); |
---|
1131 | return; |
---|
1132 | }; |
---|
1133 | |
---|
1134 | if ($uobj->_get_c_field('expired')) { |
---|
1135 | la_log(LA_ERR, "Account $username has expired (%s)", |
---|
1136 | $uobj->_get_c_field('expired')); |
---|
1137 | return; |
---|
1138 | } |
---|
1139 | |
---|
1140 | if ($uobj->_get_c_field('locked')) { |
---|
1141 | la_log(LA_ERR, "Account $username is currently locked"); |
---|
1142 | return; |
---|
1143 | } |
---|
1144 | |
---|
1145 | my $password = $uobj->get_field('userPassword') or do { |
---|
1146 | la_log(LA_ERR, "Cannot authenticate user $username having no passwd"); |
---|
1147 | return; |
---|
1148 | }; |
---|
1149 | if ($password eq crypt($passwd, $password)) { # crypt unix |
---|
1150 | la_log(LA_NOTICE, "User $username authenticated"); |
---|
1151 | return 1; |
---|
1152 | } else { |
---|
1153 | la_log(LA_ERR, "Cannot authenticate user $username: wrong password"); |
---|
1154 | return 0; |
---|
1155 | } |
---|
1156 | } |
---|
1157 | |
---|
1158 | =head2 passCrypt($clear_pass) |
---|
1159 | |
---|
1160 | Return an encrypted password using method set in config |
---|
1161 | |
---|
1162 | =cut |
---|
1163 | |
---|
1164 | sub passCrypt { |
---|
1165 | my ($self, $clear_pass) = @_; |
---|
1166 | |
---|
1167 | my $method = $self->config('crypt_method'); |
---|
1168 | |
---|
1169 | LATMOS::Accounts::Utils::Crypt($clear_pass, $method); |
---|
1170 | } |
---|
1171 | |
---|
1172 | =head2 connect($username, $password) |
---|
1173 | |
---|
1174 | Authenticate the user and store the username as connected |
---|
1175 | |
---|
1176 | =cut |
---|
1177 | |
---|
1178 | sub connect { |
---|
1179 | my ($self, $username, $password) = @_; |
---|
1180 | my $auth = $self->authenticate_user($username, $password); |
---|
1181 | if ($auth) { |
---|
1182 | $self->{_user} = $username; |
---|
1183 | la_log(LA_DEBUG, "Connected as $username"); |
---|
1184 | } |
---|
1185 | return $auth; |
---|
1186 | } |
---|
1187 | |
---|
1188 | =head2 user |
---|
1189 | |
---|
1190 | Return the current connected username |
---|
1191 | |
---|
1192 | =cut |
---|
1193 | |
---|
1194 | sub user { $_[0]->{_user} } |
---|
1195 | |
---|
1196 | =head2 check_acl($obj, $attr, $perm) |
---|
1197 | |
---|
1198 | Return true if connected user have C<$perm> permission on attribute C<$attr> of |
---|
1199 | object C<$obj>. |
---|
1200 | |
---|
1201 | =cut |
---|
1202 | |
---|
1203 | sub check_acl { |
---|
1204 | my ($self, $obj, $attr, $perm) = @_; |
---|
1205 | if ($self->{_acls}) { |
---|
1206 | my ($who, $groups) = ($self->user || ''); |
---|
1207 | |
---|
1208 | $self->{_acl_cache}{uid} ||= ''; |
---|
1209 | |
---|
1210 | if ($self->{_acl_cache}{uid} ne $who) { |
---|
1211 | $self->{_acl_cache}{uid} = $who; |
---|
1212 | my $uo = $self->get_object('user', $who); |
---|
1213 | $self->{_acl_cache}{obj} = $uo; |
---|
1214 | if ($uo) { |
---|
1215 | $self->{_acl_cache}{groups} = [ $uo->_get_attributes('memberOf') ]; |
---|
1216 | } |
---|
1217 | } |
---|
1218 | |
---|
1219 | if ($who && (my $uo = $self->{_acl_cache}{obj})) { |
---|
1220 | $groups = $self->{_acl_cache}{groups}; |
---|
1221 | } else { |
---|
1222 | $who = ''; |
---|
1223 | } |
---|
1224 | my $res = $self->{_acls}->check($obj, $attr, $perm, $who, $groups); |
---|
1225 | $self->log(LA_INFO, 'permission denied for "%s" to get %s.%s for %s', |
---|
1226 | $who, ref $obj ? $obj->id . '(' . $obj->type . ')' : $obj, $attr, $perm) if (!$res); |
---|
1227 | return $res; |
---|
1228 | } else { |
---|
1229 | # No acls, woot |
---|
1230 | return 1; |
---|
1231 | } |
---|
1232 | } |
---|
1233 | |
---|
1234 | =head2 text_empty_dump($fh, $otype, $options) |
---|
1235 | |
---|
1236 | Empty object dump |
---|
1237 | |
---|
1238 | =cut |
---|
1239 | |
---|
1240 | sub text_empty_dump { |
---|
1241 | my ($self, $fh, $otype, $options) = @_; |
---|
1242 | my $pclass = $self->_load_obj_class($otype) or return; |
---|
1243 | $pclass->text_dump($fh, $options, $self); |
---|
1244 | } |
---|
1245 | |
---|
1246 | =head2 QFunc( $sub, @args ) |
---|
1247 | |
---|
1248 | Compute function given in queryformat/search |
---|
1249 | |
---|
1250 | =cut |
---|
1251 | |
---|
1252 | sub QFunc { |
---|
1253 | my ($self, $sub, $args) = @_; |
---|
1254 | |
---|
1255 | $args ||= ''; |
---|
1256 | my @args = split(',', $args); |
---|
1257 | |
---|
1258 | for ($sub) { |
---|
1259 | /^now$/ and return DateTime->now->iso8601; |
---|
1260 | } |
---|
1261 | |
---|
1262 | return ''; |
---|
1263 | } |
---|
1264 | |
---|
1265 | 1; |
---|
1266 | |
---|
1267 | __END__ |
---|
1268 | |
---|
1269 | =head1 SEE ALSO |
---|
1270 | |
---|
1271 | =head1 AUTHOR |
---|
1272 | |
---|
1273 | Thauvin Olivier, E<lt>olivier.thauvin@latmos.ipsl.fr<gt> |
---|
1274 | |
---|
1275 | =head1 COPYRIGHT AND LICENSE |
---|
1276 | |
---|
1277 | Copyright (C) 2009 by Thauvin Olivier |
---|
1278 | |
---|
1279 | This library is free software; you can redistribute it and/or modify |
---|
1280 | it under the same terms as Perl itself, either Perl version 5.10.0 or, |
---|
1281 | at your option, any later version of Perl 5 you may have available. |
---|
1282 | |
---|
1283 | =cut |
---|