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1 | package PVE::API2::Firewall::VMBase; | |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
6 | use PVE::Exception qw(raise_param_exc); | |
7 | use PVE::JSONSchema qw(get_standard_option); | |
8 | use PVE::Cluster; | |
9 | use PVE::Firewall; | |
10 | use PVE::API2::Firewall::Rules; | |
11 | use PVE::API2::Firewall::Aliases; | |
12 | ||
13 | ||
14 | use base qw(PVE::RESTHandler); | |
15 | ||
16 | my $option_properties = $PVE::Firewall::vm_option_properties; | |
17 | ||
18 | my $add_option_properties = sub { | |
19 | my ($properties) = @_; | |
20 | ||
21 | foreach my $k (keys %$option_properties) { | |
22 | $properties->{$k} = $option_properties->{$k}; | |
23 | } | |
24 | ||
25 | return $properties; | |
26 | }; | |
27 | ||
28 | sub register_handlers { | |
29 | my ($class, $rule_env) = @_; | |
30 | ||
31 | $class->register_method({ | |
32 | name => 'index', | |
33 | path => '', | |
34 | method => 'GET', | |
35 | permissions => { user => 'all' }, | |
36 | description => "Directory index.", | |
37 | parameters => { | |
38 | additionalProperties => 0, | |
39 | properties => { | |
40 | node => get_standard_option('pve-node'), | |
41 | vmid => get_standard_option('pve-vmid'), | |
42 | }, | |
43 | }, | |
44 | returns => { | |
45 | type => 'array', | |
46 | items => { | |
47 | type => "object", | |
48 | properties => {}, | |
49 | }, | |
50 | links => [ { rel => 'child', href => "{name}" } ], | |
51 | }, | |
52 | code => sub { | |
53 | my ($param) = @_; | |
54 | ||
55 | my $result = [ | |
56 | { name => 'rules' }, | |
57 | { name => 'aliases' }, | |
58 | { name => 'ipset' }, | |
59 | { name => 'refs' }, | |
60 | { name => 'options' }, | |
61 | ]; | |
62 | ||
63 | return $result; | |
64 | }}); | |
65 | ||
66 | ||
67 | $class->register_method({ | |
68 | name => 'get_options', | |
69 | path => 'options', | |
70 | method => 'GET', | |
71 | description => "Get VM firewall options.", | |
72 | proxyto => 'node', | |
73 | permissions => { | |
74 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
75 | }, | |
76 | parameters => { | |
77 | additionalProperties => 0, | |
78 | properties => { | |
79 | node => get_standard_option('pve-node'), | |
80 | vmid => get_standard_option('pve-vmid'), | |
81 | }, | |
82 | }, | |
83 | returns => { | |
84 | type => "object", | |
85 | #additionalProperties => 1, | |
86 | properties => $option_properties, | |
87 | }, | |
88 | code => sub { | |
89 | my ($param) = @_; | |
90 | ||
91 | my $cluster_conf = PVE::Firewall::load_clusterfw_conf(); | |
92 | my $vmfw_conf = PVE::Firewall::load_vmfw_conf($cluster_conf, $rule_env, $param->{vmid}); | |
93 | ||
94 | return PVE::Firewall::copy_opject_with_digest($vmfw_conf->{options}); | |
95 | }}); | |
96 | ||
97 | $class->register_method({ | |
98 | name => 'set_options', | |
99 | path => 'options', | |
100 | method => 'PUT', | |
101 | description => "Set Firewall options.", | |
102 | protected => 1, | |
103 | proxyto => 'node', | |
104 | permissions => { | |
105 | check => ['perm', '/vms/{vmid}', [ 'VM.Config.Network' ]], | |
106 | }, | |
107 | parameters => { | |
108 | additionalProperties => 0, | |
109 | properties => &$add_option_properties({ | |
110 | node => get_standard_option('pve-node'), | |
111 | vmid => get_standard_option('pve-vmid'), | |
112 | delete => { | |
113 | type => 'string', format => 'pve-configid-list', | |
114 | description => "A list of settings you want to delete.", | |
115 | optional => 1, | |
116 | }, | |
117 | digest => get_standard_option('pve-config-digest'), | |
118 | }), | |
119 | }, | |
120 | returns => { type => "null" }, | |
121 | code => sub { | |
122 | my ($param) = @_; | |
123 | ||
124 | ||
125 | my $cluster_conf = PVE::Firewall::load_clusterfw_conf(); | |
126 | my $vmfw_conf = PVE::Firewall::load_vmfw_conf($cluster_conf, $rule_env, $param->{vmid}); | |
127 | ||
128 | my (undef, $digest) = PVE::Firewall::copy_opject_with_digest($vmfw_conf->{options}); | |
129 | PVE::Tools::assert_if_modified($digest, $param->{digest}); | |
130 | ||
131 | if ($param->{delete}) { | |
132 | foreach my $opt (PVE::Tools::split_list($param->{delete})) { | |
133 | raise_param_exc({ delete => "no such option '$opt'" }) | |
134 | if !$option_properties->{$opt}; | |
135 | delete $vmfw_conf->{options}->{$opt}; | |
136 | } | |
137 | } | |
138 | ||
139 | if (defined($param->{enable})) { | |
140 | $param->{enable} = $param->{enable} ? 1 : 0; | |
141 | } | |
142 | ||
143 | foreach my $k (keys %$option_properties) { | |
144 | next if !defined($param->{$k}); | |
145 | $vmfw_conf->{options}->{$k} = $param->{$k}; | |
146 | } | |
147 | ||
148 | PVE::Firewall::save_vmfw_conf($param->{vmid}, $vmfw_conf); | |
149 | ||
150 | return undef; | |
151 | }}); | |
152 | ||
153 | $class->register_method({ | |
154 | name => 'log', | |
155 | path => 'log', | |
156 | method => 'GET', | |
157 | description => "Read firewall log", | |
158 | proxyto => 'node', | |
159 | permissions => { | |
160 | check => ['perm', '/vms/{vmid}', [ 'VM.Console' ]], | |
161 | }, | |
162 | protected => 1, | |
163 | parameters => { | |
164 | additionalProperties => 0, | |
165 | properties => { | |
166 | node => get_standard_option('pve-node'), | |
167 | vmid => get_standard_option('pve-vmid'), | |
168 | start => { | |
169 | type => 'integer', | |
170 | minimum => 0, | |
171 | optional => 1, | |
172 | }, | |
173 | limit => { | |
174 | type => 'integer', | |
175 | minimum => 0, | |
176 | optional => 1, | |
177 | }, | |
178 | }, | |
179 | }, | |
180 | returns => { | |
181 | type => 'array', | |
182 | items => { | |
183 | type => "object", | |
184 | properties => { | |
185 | n => { | |
186 | description=> "Line number", | |
187 | type=> 'integer', | |
188 | }, | |
189 | t => { | |
190 | description=> "Line text", | |
191 | type => 'string', | |
192 | } | |
193 | } | |
194 | } | |
195 | }, | |
196 | code => sub { | |
197 | my ($param) = @_; | |
198 | ||
199 | my $rpcenv = PVE::RPCEnvironment::get(); | |
200 | my $user = $rpcenv->get_user(); | |
201 | my $vmid = $param->{vmid}; | |
202 | ||
203 | my ($count, $lines) = PVE::Tools::dump_logfile("/var/log/pve-firewall.log", | |
204 | $param->{start}, $param->{limit}, | |
205 | "^$vmid "); | |
206 | ||
207 | $rpcenv->set_result_attrib('total', $count); | |
208 | ||
209 | return $lines; | |
210 | }}); | |
211 | ||
212 | ||
213 | $class->register_method({ | |
214 | name => 'refs', | |
215 | path => 'refs', | |
216 | method => 'GET', | |
217 | description => "Lists possible IPSet/Alias reference which are allowed in source/dest properties.", | |
218 | permissions => { | |
219 | check => ['perm', '/vms/{vmid}', [ 'VM.Audit' ]], | |
220 | }, | |
221 | parameters => { | |
222 | additionalProperties => 0, | |
223 | properties => { | |
224 | node => get_standard_option('pve-node'), | |
225 | vmid => get_standard_option('pve-vmid'), | |
226 | type => { | |
227 | description => "Only list references of specified type.", | |
228 | type => 'string', | |
229 | enum => ['alias', 'ipset'], | |
230 | optional => 1, | |
231 | }, | |
232 | }, | |
233 | }, | |
234 | returns => { | |
235 | type => 'array', | |
236 | items => { | |
237 | type => "object", | |
238 | properties => { | |
239 | type => { | |
240 | type => 'string', | |
241 | enum => ['alias', 'ipset'], | |
242 | }, | |
243 | name => { | |
244 | type => 'string', | |
245 | }, | |
246 | comment => { | |
247 | type => 'string', | |
248 | optional => 1, | |
249 | }, | |
250 | }, | |
251 | }, | |
252 | }, | |
253 | code => sub { | |
254 | my ($param) = @_; | |
255 | ||
256 | my $cluster_conf = PVE::Firewall::load_clusterfw_conf(); | |
257 | my $fw_conf = PVE::Firewall::load_vmfw_conf($cluster_conf, $rule_env, $param->{vmid}); | |
258 | ||
259 | my $ipsets = {}; | |
260 | my $aliases = {}; | |
261 | ||
262 | foreach my $conf (($cluster_conf, $fw_conf)) { | |
263 | next if !$conf; | |
264 | if (!$param->{type} || $param->{type} eq 'ipset') { | |
265 | foreach my $name (keys %{$conf->{ipset}}) { | |
266 | my $data = { | |
267 | type => 'ipset', | |
268 | name => $name, | |
269 | ref => "+$name", | |
270 | }; | |
271 | if (my $comment = $conf->{ipset_comments}->{$name}) { | |
272 | $data->{comment} = $comment; | |
273 | } | |
274 | $ipsets->{$name} = $data; | |
275 | } | |
276 | } | |
277 | ||
278 | if (!$param->{type} || $param->{type} eq 'alias') { | |
279 | foreach my $name (keys %{$conf->{aliases}}) { | |
280 | my $e = $conf->{aliases}->{$name}; | |
281 | my $data = { | |
282 | type => 'alias', | |
283 | name => $name, | |
284 | ref => $name, | |
285 | }; | |
286 | $data->{comment} = $e->{comment} if $e->{comment}; | |
287 | $aliases->{$name} = $data; | |
288 | } | |
289 | } | |
290 | } | |
291 | ||
292 | my $res = []; | |
293 | foreach my $e (values %$ipsets) { push @$res, $e; }; | |
294 | foreach my $e (values %$aliases) { push @$res, $e; }; | |
295 | ||
296 | return $res; | |
297 | }}); | |
298 | } | |
299 | ||
300 | package PVE::API2::Firewall::VM; | |
301 | ||
302 | use strict; | |
303 | use warnings; | |
304 | ||
305 | use base qw(PVE::API2::Firewall::VMBase); | |
306 | ||
307 | __PACKAGE__->register_method ({ | |
308 | subclass => "PVE::API2::Firewall::VMRules", | |
309 | path => 'rules', | |
310 | }); | |
311 | ||
312 | __PACKAGE__->register_method ({ | |
313 | subclass => "PVE::API2::Firewall::VMAliases", | |
314 | path => 'aliases', | |
315 | }); | |
316 | ||
317 | __PACKAGE__->register_method ({ | |
318 | subclass => "PVE::API2::Firewall::VMIPSetList", | |
319 | path => 'ipset', | |
320 | }); | |
321 | ||
322 | __PACKAGE__->register_handlers('vm'); | |
323 | ||
324 | package PVE::API2::Firewall::CT; | |
325 | ||
326 | use strict; | |
327 | use warnings; | |
328 | ||
329 | use base qw(PVE::API2::Firewall::VMBase); | |
330 | ||
331 | __PACKAGE__->register_method ({ | |
332 | subclass => "PVE::API2::Firewall::CTRules", | |
333 | path => 'rules', | |
334 | }); | |
335 | ||
336 | __PACKAGE__->register_method ({ | |
337 | subclass => "PVE::API2::Firewall::CTAliases", | |
338 | path => 'aliases', | |
339 | }); | |
340 | ||
341 | __PACKAGE__->register_method ({ | |
342 | subclass => "PVE::API2::Firewall::CTIPSetList", | |
343 | path => 'ipset', | |
344 | }); | |
345 | ||
346 | __PACKAGE__->register_handlers('vm'); | |
347 | ||
348 | 1; |