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1 | package PVE::API2::Firewall::Groups; | |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | use PVE::JSONSchema qw(get_standard_option); | |
6 | use PVE::Exception qw(raise raise_param_exc); | |
7 | ||
8 | use PVE::Firewall; | |
9 | use PVE::API2::Firewall::Rules; | |
10 | ||
11 | use Data::Dumper; # fixme: remove | |
12 | ||
13 | use base qw(PVE::RESTHandler); | |
14 | ||
15 | my $get_security_group_list = sub { | |
16 | my ($cluster_conf) = @_; | |
17 | ||
18 | my $res = []; | |
19 | foreach my $group (keys %{$cluster_conf->{groups}}) { | |
20 | my $data = { | |
21 | group => $group, | |
22 | }; | |
23 | if (my $comment = $cluster_conf->{group_comments}->{$group}) { | |
24 | $data->{comment} = $comment; | |
25 | } | |
26 | push @$res, $data; | |
27 | } | |
28 | ||
29 | my ($list, $digest) = PVE::Firewall::copy_list_with_digest($res); | |
30 | ||
31 | return wantarray ? ($list, $digest) : $list; | |
32 | }; | |
33 | ||
34 | __PACKAGE__->register_method({ | |
35 | name => 'list_security_groups', | |
36 | path => '', | |
37 | method => 'GET', | |
38 | description => "List security groups.", | |
39 | parameters => { | |
40 | additionalProperties => 0, | |
41 | properties => {}, | |
42 | }, | |
43 | returns => { | |
44 | type => 'array', | |
45 | items => { | |
46 | type => "object", | |
47 | properties => { | |
48 | group => get_standard_option('pve-security-group-name'), | |
49 | digest => get_standard_option('pve-config-digest', { optional => 0} ), | |
50 | comment => { | |
51 | type => 'string', | |
52 | optional => 1, | |
53 | } | |
54 | }, | |
55 | }, | |
56 | links => [ { rel => 'child', href => "{group}" } ], | |
57 | }, | |
58 | code => sub { | |
59 | my ($param) = @_; | |
60 | ||
61 | my $cluster_conf = PVE::Firewall::load_clusterfw_conf(); | |
62 | ||
63 | return &$get_security_group_list($cluster_conf); | |
64 | }}); | |
65 | ||
66 | __PACKAGE__->register_method({ | |
67 | name => 'create_security_group', | |
68 | path => '', | |
69 | method => 'POST', | |
70 | description => "Create new security group.", | |
71 | protected => 1, | |
72 | parameters => { | |
73 | additionalProperties => 0, | |
74 | properties => { | |
75 | group => get_standard_option('pve-security-group-name'), | |
76 | comment => { | |
77 | type => 'string', | |
78 | optional => 1, | |
79 | }, | |
80 | rename => get_standard_option('pve-security-group-name', { | |
81 | description => "Rename/update an existing security group. You can set 'rename' to the same value as 'name' to update the 'comment' of an existing group.", | |
82 | optional => 1, | |
83 | }), | |
84 | digest => get_standard_option('pve-config-digest'), | |
85 | }, | |
86 | }, | |
87 | returns => { type => 'null' }, | |
88 | code => sub { | |
89 | my ($param) = @_; | |
90 | ||
91 | my $cluster_conf = PVE::Firewall::load_clusterfw_conf(); | |
92 | ||
93 | if ($param->{rename}) { | |
94 | my (undef, $digest) = &$get_security_group_list($cluster_conf); | |
95 | PVE::Tools::assert_if_modified($digest, $param->{digest}); | |
96 | ||
97 | raise_param_exc({ group => "Security group '$param->{rename}' does not exists" }) | |
98 | if !$cluster_conf->{groups}->{$param->{rename}}; | |
99 | ||
100 | my $data = delete $cluster_conf->{groups}->{$param->{rename}}; | |
101 | $cluster_conf->{groups}->{$param->{group}} = $data; | |
102 | if (my $comment = delete $cluster_conf->{group_comments}->{$param->{rename}}) { | |
103 | $cluster_conf->{group_comments}->{$param->{group}} = $comment; | |
104 | } | |
105 | $cluster_conf->{group_comments}->{$param->{group}} = $param->{comment} if defined($param->{comment}); | |
106 | } else { | |
107 | foreach my $name (keys %{$cluster_conf->{groups}}) { | |
108 | raise_param_exc({ group => "Security group '$name' already exists" }) | |
109 | if $name eq $param->{group}; | |
110 | } | |
111 | ||
112 | $cluster_conf->{groups}->{$param->{group}} = []; | |
113 | $cluster_conf->{group_comments}->{$param->{group}} = $param->{comment} if defined($param->{comment}); | |
114 | } | |
115 | ||
116 | PVE::Firewall::save_clusterfw_conf($cluster_conf); | |
117 | ||
118 | return undef; | |
119 | }}); | |
120 | ||
121 | __PACKAGE__->register_method({ | |
122 | name => 'delete_security_group', | |
123 | path => '{group}', | |
124 | method => 'DELETE', | |
125 | description => "Delete security group.", | |
126 | protected => 1, | |
127 | parameters => { | |
128 | additionalProperties => 0, | |
129 | properties => { | |
130 | group => get_standard_option('pve-security-group-name'), | |
131 | digest => get_standard_option('pve-config-digest'), | |
132 | }, | |
133 | }, | |
134 | returns => { type => 'null' }, | |
135 | code => sub { | |
136 | my ($param) = @_; | |
137 | ||
138 | my $cluster_conf = PVE::Firewall::load_clusterfw_conf(); | |
139 | ||
140 | return undef if !$cluster_conf->{groups}->{$param->{group}}; | |
141 | ||
142 | my (undef, $digest) = &$get_security_group_list($cluster_conf); | |
143 | PVE::Tools::assert_if_modified($digest, $param->{digest}); | |
144 | ||
145 | die "Security group '$param->{group}' is not empty\n" | |
146 | if scalar(@{$cluster_conf->{groups}->{$param->{group}}}); | |
147 | ||
148 | delete $cluster_conf->{groups}->{$param->{group}}; | |
149 | ||
150 | PVE::Firewall::save_clusterfw_conf($cluster_conf); | |
151 | ||
152 | return undef; | |
153 | }}); | |
154 | ||
155 | __PACKAGE__->register_method ({ | |
156 | subclass => "PVE::API2::Firewall::GroupRules", | |
157 | path => '{group}', | |
158 | }); | |
159 | ||
160 | 1; |