From 56977d48a9f9fd9600b0a44c97d690cf7a57502e Mon Sep 17 00:00:00 2001 From: Lukas Wagner Date: Thu, 3 Aug 2023 14:17:00 +0200 Subject: [PATCH] api: notification: add api routes for filters The Perl part of the API methods primarily defines the API schema, checks for any needed priviledges and then calls the actual Rust implementation exposed via perlmod. Any errors returned by the Rust code are translated into PVE::Exception, so that the API call fails with the correct HTTP error code. Signed-off-by: Lukas Wagner --- PVE/API2/Cluster/Notifications.pm | 255 ++++++++++++++++++++++++++++++ 1 file changed, 255 insertions(+) diff --git a/PVE/API2/Cluster/Notifications.pm b/PVE/API2/Cluster/Notifications.pm index b65c6957..b4db7f8e 100644 --- a/PVE/API2/Cluster/Notifications.pm +++ b/PVE/API2/Cluster/Notifications.pm @@ -94,6 +94,7 @@ __PACKAGE__->register_method ({ code => sub { my $result = [ { name => 'endpoints' }, + { name => 'filters' }, { name => 'groups' }, ]; @@ -898,4 +899,258 @@ __PACKAGE__->register_method ({ return; } }); + +my $filter_properties = { + name => { + description => 'Name of the endpoint.', + type => 'string', + format => 'pve-configid', + }, + 'min-severity' => { + type => 'string', + description => 'Minimum severity to match', + optional => 1, + enum => [qw(info notice warning error)], + }, + mode => { + type => 'string', + description => "Choose between 'and' and 'or' for when multiple properties are specified", + optional => 1, + enum => [qw(and or)], + default => 'and', + }, + 'invert-match' => { + type => 'boolean', + description => 'Invert match of the whole filter', + optional => 1, + }, + 'comment' => { + description => 'Comment', + type => 'string', + optional => 1, + }, +}; + +__PACKAGE__->register_method ({ + name => 'get_filters', + path => 'filters', + method => 'GET', + description => 'Returns a list of all filters', + protected => 1, + permissions => { + description => "Only lists entries where you have 'Mapping.Modify', 'Mapping.Use' or" + . " 'Mapping.Audit' permissions on '/mapping/notification/'.", + user => 'all', + }, + parameters => { + additionalProperties => 0, + properties => {}, + }, + returns => { + type => 'array', + items => { + type => 'object', + properties => $filter_properties, + }, + links => [ { rel => 'child', href => '{name}' } ], + }, + code => sub { + my $config = PVE::Notify::read_config(); + my $rpcenv = PVE::RPCEnvironment::get(); + + my $entities = eval { + $config->get_filters(); + }; + raise_api_error($@) if $@; + + return filter_entities_by_privs($rpcenv, $entities); + } +}); + +__PACKAGE__->register_method ({ + name => 'get_filter', + path => 'filters/{name}', + method => 'GET', + description => 'Return a specific filter', + protected => 1, + permissions => { + check => ['or', + ['perm', '/mapping/notification/{name}', ['Mapping.Modify']], + ['perm', '/mapping/notification/{name}', ['Mapping.Audit']], + ], + }, + parameters => { + additionalProperties => 0, + properties => { + name => { + type => 'string', + format => 'pve-configid', + }, + } + }, + returns => { + type => 'object', + properties => { + %$filter_properties, + digest => get_standard_option('pve-config-digest'), + }, + }, + code => sub { + my ($param) = @_; + my $name = extract_param($param, 'name'); + + my $config = PVE::Notify::read_config(); + + my $filter = eval { + $config->get_filter($name) + }; + + raise_api_error($@) if $@; + $filter->{digest} = $config->digest(); + + return $filter; + } +}); + +__PACKAGE__->register_method ({ + name => 'create_filter', + path => 'filters', + protected => 1, + method => 'POST', + description => 'Create a new filter', + protected => 1, + permissions => { + check => ['perm', '/mapping/notification', ['Mapping.Modify']], + }, + parameters => { + additionalProperties => 0, + properties => $filter_properties, + }, + returns => { type => 'null' }, + code => sub { + my ($param) = @_; + + my $name = extract_param($param, 'name'); + my $min_severity = extract_param($param, 'min-severity'); + my $mode = extract_param($param, 'mode'); + my $invert_match = extract_param($param, 'invert-match'); + my $comment = extract_param($param, 'comment'); + + eval { + PVE::Notify::lock_config(sub { + my $config = PVE::Notify::read_config(); + + $config->add_filter( + $name, + $min_severity, + $mode, + $invert_match, + $comment, + ); + + PVE::Notify::write_config($config); + }); + }; + + raise_api_error($@) if $@; + return; + } +}); + +__PACKAGE__->register_method ({ + name => 'update_filter', + path => 'filters/{name}', + protected => 1, + method => 'PUT', + description => 'Update existing filter', + permissions => { + check => ['perm', '/mapping/notification/{name}', ['Mapping.Modify']], + }, + parameters => { + additionalProperties => 0, + properties => { + %{ make_properties_optional($filter_properties) }, + delete => { + type => 'array', + items => { + type => 'string', + format => 'pve-configid', + }, + optional => 1, + description => 'A list of settings you want to delete.', + }, + digest => get_standard_option('pve-config-digest'), + }, + }, + returns => { type => 'null' }, + code => sub { + my ($param) = @_; + + my $name = extract_param($param, 'name'); + my $min_severity = extract_param($param, 'min-severity'); + my $mode = extract_param($param, 'mode'); + my $invert_match = extract_param($param, 'invert-match'); + my $comment = extract_param($param, 'comment'); + my $digest = extract_param($param, 'digest'); + my $delete = extract_param($param, 'delete'); + + eval { + PVE::Notify::lock_config(sub { + my $config = PVE::Notify::read_config(); + + $config->update_filter( + $name, + $min_severity, + $mode, + $invert_match, + $comment, + $delete, + $digest, + ); + + PVE::Notify::write_config($config); + }); + }; + + raise_api_error($@) if $@; + return; + } +}); + +__PACKAGE__->register_method ({ + name => 'delete_filter', + protected => 1, + path => 'filters/{name}', + method => 'DELETE', + description => 'Remove filter', + permissions => { + check => ['perm', '/mapping/notification/{name}', ['Mapping.Modify']], + }, + parameters => { + additionalProperties => 0, + properties => { + name => { + type => 'string', + format => 'pve-configid', + }, + } + }, + returns => { type => 'null' }, + code => sub { + my ($param) = @_; + my $name = extract_param($param, 'name'); + + eval { + PVE::Notify::lock_config(sub { + my $config = PVE::Notify::read_config(); + $config->delete_filter($name); + PVE::Notify::write_config($config); + }); + }; + + raise_api_error($@) if $@; + return; + } +}); + 1;