rename save_rules to save_ipset

[pve-firewall.git] / src / PVE / API2 / Firewall / IPSet.pm

diff --git a/src/PVE/API2/Firewall/IPSet.pm b/src/PVE/API2/Firewall/IPSet.pm
index 856e5f854a351c3c5b7fda2aae81191acd51ab46..45851d442dc7fed406b067938f0650854a0a2532 100644 (file)
--- a/src/PVE/API2/Firewall/IPSet.pm
+++ b/src/PVE/API2/Firewall/IPSet.pm
@@ -29,11 +29,9 @@ sub load_config {
     my ($class, $param) = @_;
 
     die "implement this in subclass";
-
-    #return ($fw_conf, $rules);
 }
 
-sub save_rules {
+sub save_ipset {
     my ($class, $param, $fw_conf, $rules) = @_;
 
     die "implement this in subclass";
@@ -86,7 +84,8 @@ sub register_get_ipset {
                    nomatch => {
                        type => 'boolean',
                        optional => 1,
-                   },                  
+                   },
+                   digest => get_standard_option('pve-config-digest', { optional => 0} ),      
                },
            },
            links => [ { rel => 'child', href => "{cidr}" } ],
@@ -96,7 +95,7 @@ sub register_get_ipset {
 
            my ($fw_conf, $ipset) = $class->load_config($param);
 
-           return $ipset;
+           return PVE::Firewall::copy_list_with_digest($ipset);
        }});
 }
 
@@ -109,7 +108,7 @@ sub register_create_ip {
     $properties->{cidr} = $api_properties->{cidr};
     $properties->{nomatch} = $api_properties->{nomatch};
     $properties->{comment} = $api_properties->{comment};
-    
+
     $class->register_method({
        name => 'create_ip',
        path => '',
@@ -169,8 +168,12 @@ sub register_read_ip {
 
            my ($fw_conf, $ipset) = $class->load_config($param);
 
-           foreach my $entry (@$ipset) {
-               return $entry if $entry->{cidr} eq $param->{cidr};
+           my $list = PVE::Firewall::copy_list_with_digest($ipset);
+
+           foreach my $entry (@$list) {
+               if ($entry->{cidr} eq $param->{cidr}) {
+                   return $entry;
+               }
            }
 
            raise_param_exc({ cidr => "no such IP/Network" });
@@ -186,7 +189,8 @@ sub register_update_ip {
     $properties->{cidr} = $api_properties->{cidr};
     $properties->{nomatch} = $api_properties->{nomatch};
     $properties->{comment} = $api_properties->{comment};
-    
+    $properties->{digest} = get_standard_option('pve-config-digest');
+
     $class->register_method({
        name => 'update_ip',
        path => '{cidr}',
@@ -203,6 +207,10 @@ sub register_update_ip {
 
            my ($fw_conf, $ipset) = $class->load_config($param);
 
+           my (undef, $digest) = PVE::Firewall::copy_list_with_digest($ipset);
+           PVE::Tools::assert_if_modified($digest, $param->{digest});
+           warn "TEST:$digest:$param->{digest}:\n";
+
            foreach my $entry (@$ipset) {
                if($entry->{cidr} eq $param->{cidr}) {
                    $entry->{nomatch} = $param->{nomatch};
@@ -223,7 +231,8 @@ sub register_delete_ip {
 
     $properties->{name} = $api_properties->{name};
     $properties->{cidr} = $api_properties->{cidr};
-    
+    $properties->{digest} = get_standard_option('pve-config-digest');
+
     $class->register_method({
        name => 'remove_ip',
        path => '{cidr}',
@@ -240,6 +249,9 @@ sub register_delete_ip {
 
            my ($fw_conf, $ipset) = $class->load_config($param);
 
+           my (undef, $digest) = PVE::Firewall::copy_list_with_digest($ipset);
+           PVE::Tools::assert_if_modified($digest, $param->{digest});
+
            my $new = [];
    
            foreach my $entry (@$ipset) {
@@ -298,6 +310,25 @@ use PVE::Firewall;
 
 use base qw(PVE::RESTHandler);
 
+my $get_ipset_list = sub {
+    my ($fw_conf) = @_;
+
+    my $res = [];
+    foreach my $name (keys %{$fw_conf->{ipset}}) {
+       my $data = { 
+           name => $name,
+       };
+       if (my $comment = $fw_conf->{ipset_comments}->{$name}) {
+           $data->{comment} = $comment;
+       }
+       push @$res, $data;
+    }
+
+    my ($list, $digest) = PVE::Firewall::copy_list_with_digest($res);
+
+    return wantarray ? ($list, $digest) : $list;
+};
+
 sub register_index {
     my ($class) = @_;
 
@@ -315,6 +346,11 @@ sub register_index {
                type => "object",
                properties => { 
                    name => get_standard_option('ipset-name'),
+                   digest => get_standard_option('pve-config-digest', { optional => 0} ),
+                   comment => { 
+                       type => 'string',
+                       optional => 1,
+                   }
                },
            },
            links => [ { rel => 'child', href => "{name}" } ],
@@ -324,12 +360,7 @@ sub register_index {
            
            my $fw_conf = $class->load_config();
 
-           my $res = [];
-           foreach my $name (keys %{$fw_conf->{ipset}}) {
-               push @$res, { name => $name, count => scalar(@{$fw_conf->{ipset}->{$name}}) };
-           }
-
-           return $res;
+           return &$get_ipset_list($fw_conf); 
        }});
 }
 
@@ -346,10 +377,15 @@ sub register_create {
            additionalProperties => 0,
            properties => { 
                name => get_standard_option('ipset-name'),
+               comment => {
+                   type => 'string',
+                   optional => 1,
+               },
                rename => get_standard_option('ipset-name', {
-                   description => "Rename an existing IPSet.",
+                   description => "Rename an existing IPSet. You can set 'rename' to the same value as 'name' to update the 'comment' of an existing IPSet.",
                    optional => 1,
                }),
+               digest => get_standard_option('pve-config-digest'),
            }
        },
        returns => { type => 'null' },
@@ -358,18 +394,27 @@ sub register_create {
            
            my $fw_conf = $class->load_config();
 
-           foreach my $name (keys %{$fw_conf->{ipset}}) {
-               raise_param_exc({ name => "IPSet '$name' already exists" }) 
-                   if $name eq $param->{name};
-           }
-
            if ($param->{rename}) {
+               my (undef, $digest) = &$get_ipset_list($fw_conf);
+               PVE::Tools::assert_if_modified($digest, $param->{digest});
+
                raise_param_exc({ name => "IPSet '$param->{rename}' does not exists" }) 
                    if !$fw_conf->{ipset}->{$param->{rename}};
+
                my $data = delete $fw_conf->{ipset}->{$param->{rename}};
                $fw_conf->{ipset}->{$param->{name}} = $data;
-           } else {
+               if (my $comment = delete $fw_conf->{ipset_comments}->{$param->{rename}}) {
+                   $fw_conf->{ipset_comments}->{$param->{name}} = $comment;
+               }
+               $fw_conf->{ipset_comments}->{$param->{name}} = $param->{comment} if defined($param->{comment});
+           } else { 
+               foreach my $name (keys %{$fw_conf->{ipset}}) {
+                   raise_param_exc({ name => "IPSet '$name' already exists" }) 
+                       if $name eq $param->{name};
+               }
+
                $fw_conf->{ipset}->{$param->{name}} = [];
+               $fw_conf->{ipset_comments}->{$param->{name}} = $param->{comment} if defined($param->{comment});
            }
 
            $class->save_config($fw_conf);
@@ -391,7 +436,8 @@ sub register_delete {
            additionalProperties => 0,
            properties => { 
                name => get_standard_option('ipset-name'),
-           }
+               digest => get_standard_option('pve-config-digest'),
+           },
        },
        returns => { type => 'null' },
        code => sub {
@@ -401,6 +447,9 @@ sub register_delete {
 
            return undef if !$fw_conf->{ipset}->{$param->{name}};
 
+           my (undef, $digest) = &$get_ipset_list($fw_conf);
+           PVE::Tools::assert_if_modified($digest, $param->{digest});
+
            die "IPSet '$param->{name}' is not empty\n" 
                if scalar(@{$fw_conf->{ipset}->{$param->{name}}});