]>
Commit | Line | Data |
---|---|---|
b6360c3f DM |
1 | #!/usr/bin/perl -w |
2 | ||
3 | use strict; | |
4 | use lib qw(.); | |
5 | use PVE::Firewall; | |
dddd9413 | 6 | |
80bfe1ff DM |
7 | use PVE::SafeSyslog; |
8 | use PVE::Cluster; | |
9 | use PVE::INotify; | |
10 | use PVE::RPCEnvironment; | |
b6360c3f | 11 | |
80bfe1ff DM |
12 | use PVE::JSONSchema qw(get_standard_option); |
13 | ||
14 | use PVE::CLIHandler; | |
15 | ||
16 | use base qw(PVE::CLIHandler); | |
17 | ||
18 | $ENV{'PATH'} = '/sbin:/bin:/usr/sbin:/usr/bin'; | |
19 | ||
20 | initlog ('pvefw'); | |
21 | ||
22 | die "please run as root\n" if $> != 0; | |
23 | ||
24 | PVE::INotify::inotify_init(); | |
25 | ||
26 | my $rpcenv = PVE::RPCEnvironment->init('cli'); | |
27 | ||
28 | $rpcenv->init_request(); | |
29 | $rpcenv->set_language($ENV{LANG}); | |
30 | $rpcenv->set_user('root@pam'); | |
b6360c3f | 31 | |
80bfe1ff DM |
32 | __PACKAGE__->register_method ({ |
33 | name => 'compile', | |
34 | path => 'compile', | |
35 | method => 'POST', | |
3fa83edf | 36 | description => "Compile amd print firewall rules. This is only for testing.", |
80bfe1ff DM |
37 | parameters => { |
38 | additionalProperties => 0, | |
3fa83edf DM |
39 | properties => { |
40 | verbose => { | |
41 | description => "Verbose output.", | |
42 | type => "boolean", | |
43 | optional => 1, | |
3fa83edf DM |
44 | }, |
45 | }, | |
80bfe1ff DM |
46 | }, |
47 | returns => { type => 'null' }, | |
48 | ||
49 | code => sub { | |
50 | my ($param) = @_; | |
51 | ||
e0809a95 DM |
52 | my $rpcenv = PVE::RPCEnvironment::get(); |
53 | ||
54 | $param->{verbose} = 1 | |
55 | if !defined($param->{verbose}) && ($rpcenv->{type} eq 'cli'); | |
56 | ||
06320eb0 | 57 | my $code = sub { |
3fa83edf DM |
58 | my $ruleset = PVE::Firewall::compile(); |
59 | PVE::Firewall::get_ruleset_status($ruleset, 1) if $param->{verbose}; | |
06320eb0 DM |
60 | }; |
61 | ||
62 | PVE::Firewall::run_locked($code); | |
f789653a | 63 | |
5e1267a5 DM |
64 | return undef; |
65 | }}); | |
80bfe1ff | 66 | |
5e1267a5 DM |
67 | __PACKAGE__->register_method ({ |
68 | name => 'start', | |
69 | path => 'start', | |
70 | method => 'POST', | |
a332200b | 71 | description => "Start (or restart if already active) firewall.", |
5e1267a5 DM |
72 | parameters => { |
73 | additionalProperties => 0, | |
3fa83edf DM |
74 | properties => { |
75 | verbose => { | |
76 | description => "Verbose output.", | |
77 | type => "boolean", | |
78 | optional => 1, | |
79 | default => 0, | |
80 | }, | |
81 | }, | |
5e1267a5 DM |
82 | }, |
83 | returns => { type => 'null' }, | |
80bfe1ff | 84 | |
5e1267a5 DM |
85 | code => sub { |
86 | my ($param) = @_; | |
80bfe1ff | 87 | |
06320eb0 | 88 | my $code = sub { |
a84f4d96 DM |
89 | my $ruleset = PVE::Firewall::compile(); |
90 | PVE::Firewall::apply_ruleset($ruleset, $param->{verbose}); | |
06320eb0 DM |
91 | }; |
92 | ||
93 | PVE::Firewall::run_locked($code); | |
80bfe1ff DM |
94 | |
95 | return undef; | |
80bfe1ff DM |
96 | }}); |
97 | ||
80bfe1ff DM |
98 | __PACKAGE__->register_method ({ |
99 | name => 'stop', | |
100 | path => 'stop', | |
101 | method => 'POST', | |
a332200b | 102 | description => "Stop firewall. This will remove all rules installed by this script. The host is then unprotected.", |
80bfe1ff DM |
103 | parameters => { |
104 | additionalProperties => 0, | |
105 | properties => {}, | |
106 | }, | |
107 | returns => { type => 'null' }, | |
108 | ||
109 | code => sub { | |
110 | my ($param) = @_; | |
111 | ||
06320eb0 | 112 | my $code = sub { |
b16e818e DM |
113 | my $chash = PVE::Firewall::iptables_get_chains(); |
114 | my $cmdlist = "*filter\n"; | |
dec84fcd | 115 | my $rule = "INPUT -j PVEFW-INPUT"; |
3fa83edf DM |
116 | if (PVE::Firewall::iptables_rule_exist($rule)) { |
117 | $cmdlist .= "-D $rule\n"; | |
118 | } | |
dec84fcd | 119 | $rule = "OUTPUT -j PVEFW-OUTPUT"; |
3fa83edf DM |
120 | if (PVE::Firewall::iptables_rule_exist($rule)) { |
121 | $cmdlist .= "-D $rule\n"; | |
122 | } | |
123 | ||
dec84fcd | 124 | $rule = "FORWARD -j PVEFW-FORWARD"; |
3fa83edf DM |
125 | if (PVE::Firewall::iptables_rule_exist($rule)) { |
126 | $cmdlist .= "-D $rule\n"; | |
127 | } | |
128 | ||
b16e818e DM |
129 | foreach my $chain (keys %$chash) { |
130 | $cmdlist .= "-F $chain\n"; | |
131 | } | |
132 | foreach my $chain (keys %$chash) { | |
133 | $cmdlist .= "-X $chain\n"; | |
134 | } | |
135 | $cmdlist .= "COMMIT\n"; | |
136 | ||
137 | PVE::Firewall::iptables_restore_cmdlist($cmdlist); | |
06320eb0 DM |
138 | }; |
139 | ||
140 | PVE::Firewall::run_locked($code); | |
80bfe1ff DM |
141 | |
142 | return undef; | |
143 | }}); | |
144 | ||
145 | my $nodename = PVE::INotify::nodename(); | |
146 | ||
147 | my $cmddef = { | |
148 | compile => [ __PACKAGE__, 'compile', []], | |
149 | start => [ __PACKAGE__, 'start', []], | |
150 | stop => [ __PACKAGE__, 'stop', []], | |
80bfe1ff DM |
151 | }; |
152 | ||
153 | my $cmd = shift; | |
154 | ||
155 | PVE::CLIHandler::handle_cmd($cmddef, "pvefw", $cmd, \@ARGV, undef, $0); | |
b6360c3f DM |
156 | |
157 | exit(0); | |
80bfe1ff | 158 |