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