update iptables

cli_test.go

@@ -47,7 +47,6 @@ resources:
 	defer ts.Close()
 
 	yaml, cliErr := exec.Command("./jx", "import", "--resource", ts.URL).Output()
-	slog.Info("TestCliHTTPSource", "err", cliErr)
 	assert.Nil(t, cliErr)
 	assert.NotEqual(t, "", string(yaml))
 	assert.Greater(t, len(yaml), 0)

cmd/cli/main.go

@@ -29,7 +29,7 @@ var (
 )
 
 var GlobalOformat *string
-var GlobalOutput *string
+var GlobalOutput string
 var GlobalQuiet *bool
 
 var ImportMerge *bool
@@ -89,7 +89,6 @@ func LoadSourceURI(uri string) []*resource.Document {
 		if extractErr != nil {
 			log.Fatal(extractErr)
 		}
-		slog.Info("extract documents", "documents", extractDocuments)
 		return extractDocuments
 	}
 	return []*resource.Document{ resource.NewDocument() }
@@ -103,7 +102,6 @@ func ImportSubCommand(cmd *flag.FlagSet, output io.Writer) (err error) {
 		return e
 	}
 
-	var encoder resource.Encoder
 	merged := resource.NewDocument()
 	documents := make([]*resource.Document, 0, 100)
 	for _,source := range cmd.Args() {
@@ -113,20 +111,20 @@ func ImportSubCommand(cmd *flag.FlagSet, output io.Writer) (err error) {
 		}
 	}
 
+/*
 	switch *GlobalOformat {
 	case FormatYaml:
 		encoder = resource.NewYAMLEncoder(output)
 	case FormatJson:
 		encoder = resource.NewJSONEncoder(output)
 	}
+*/
 
-	if *GlobalOutput != "" {
-		_, err := target.TargetTypes.New(*GlobalOutput)
+	slog.Info("main.ImportResource", "args", os.Args, "output", GlobalOutput)
+	outputTarget, err := target.TargetTypes.New(GlobalOutput)
 	if err != nil {
 		log.Fatal(err)
 	}
-		//outputTarget.EmitResources(
-	}
 
 	if len(documents) == 0 {
 		documents = append(documents, resource.NewDocument())
@@ -151,18 +149,18 @@ func ImportSubCommand(cmd *flag.FlagSet, output io.Writer) (err error) {
 			} else {
 				if *ImportMerge {
 					merged.ResourceDecls = append(merged.ResourceDecls, d.ResourceDecls...)
-					slog.Info("merging", "doc",  merged.ResourceDecls, "src", d.ResourceDecls)
 				} else {
-					if documentGenerateErr := encoder.Encode(d); documentGenerateErr != nil {
-						return documentGenerateErr
+					slog.Info("main.ImportResource", "outputTarget", outputTarget, "type", outputTarget.Type())
+					if outputErr := outputTarget.EmitResources([]*resource.Document{d}, nil); outputErr != nil {
+						return outputErr
 					}
 				}
 			}
 		}
 	}
 	if *ImportMerge {
-		if documentGenerateErr := encoder.Encode(merged); documentGenerateErr != nil {
-			return documentGenerateErr
+		if outputErr := outputTarget.EmitResources([]*resource.Document{merged}, nil); outputErr != nil {
+			return outputErr
 		}
 	}
 	return err
@@ -276,8 +274,8 @@ func main() {
 	for _,subCmd := range jxSubCommands {
 		cmdFlagSet := flag.NewFlagSet(subCmd.Name, flag.ExitOnError)
 		GlobalOformat = cmdFlagSet.String("oformat", "yaml", "Output serialization format")
-		GlobalOutput = cmdFlagSet.String("output", "-", "Output target (default stdout)")
-		GlobalOutput = cmdFlagSet.String("o", "-", "Output target (default stdout)")
+		cmdFlagSet.StringVar(&GlobalOutput, "output", "-", "Output target (default stdout)")
+		cmdFlagSet.StringVar(&GlobalOutput, "o", "-", "Output target (default stdout)")
 		GlobalQuiet = cmdFlagSet.Bool("quiet", false, "Generate terse output.")
 
 		switch subCmd.Name {
@@ -295,22 +293,19 @@ func main() {
 			}
 		case "import":
 			cmdFlagSet.Usage = func() {
-				fmt.Println("jx import source [source2]")
+				fmt.Println("jx import source...")
 				cmdFlagSet.PrintDefaults()
 				VersionUsage()
 			}
 		}
-		slog.Info("command", "command", subCmd)
 		if os.Args[1] == subCmd.Name {
 			if e := subCmd.Run(cmdFlagSet, os.Stdout); e != nil {
 				log.Fatal(e)
 			}
 			return
-		} else {
+		}
+	}
 	flag.PrintDefaults()
 	VersionUsage()
 	os.Exit(1)
 }
-	}
-
-}

internal/resource/document.go

@@ -25,7 +25,7 @@ func (d *Document) Filter(filter ResourceSelector) []*Declaration {
 	resources := make([]*Declaration, 0, len(d.ResourceDecls))
 	for i := range d.ResourceDecls {
 		filterResource := &d.ResourceDecls[i]
-		if filter(filterResource) {
+		if filter == nil || filter(filterResource) {
 			resources = append(resources, &d.ResourceDecls[i])
 		}
 	}

internal/resource/file.go

@@ -45,6 +45,7 @@ func init() {
 
 // Manage the state of file system objects
 type File struct {
+	normalizePath bool `json:"-" yaml:"-"`
 	Path   string `json:"path" yaml:"path"`
 	Owner  string `json:"owner" yaml:"owner"`
 	Group  string `json:"group" yaml:"group"`
@@ -69,13 +70,20 @@ type ResourceFileInfo struct {
 func NewFile() *File {
 	currentUser, _ := user.Current()
 	group, _ := user.LookupGroupId(currentUser.Gid)
-	f := &File{Owner: currentUser.Username, Group: group.Name, Mode: "0644", FileType: RegularFile}
+	f := &File{ normalizePath: false, Owner: currentUser.Username, Group: group.Name, Mode: "0644", FileType: RegularFile}
 	slog.Info("NewFile()", "file", f)
 	return f
 }
 
+func NewNormalizedFile() *File {
+	f := NewFile()
+	f.normalizePath = true
+	return f
+}
+
 func (f *File) Clone() Resource {
 	return &File {
+		normalizePath: f.normalizePath,
 		Path: f.Path,
 		Owner: f.Owner,
 		Group: f.Group,
@@ -100,10 +108,9 @@ func (f *File) SetURI(uri string) error {
 	resourceUri, e := url.Parse(uri)
 	if e == nil {
 		if resourceUri.Scheme == "file" {
-			if absFilePath, err := filepath.Abs(filepath.Join(resourceUri.Hostname(), resourceUri.RequestURI())); err != nil {
+			f.Path = filepath.Join(resourceUri.Hostname(), resourceUri.RequestURI())
+			if err := f.NormalizePath(); err != nil {
 				return err
-			} else {
-				f.Path = absFilePath
 			}
 		} else {
 			e = fmt.Errorf("%w: %s is not a file", ErrInvalidResourceURI, uri)
@@ -187,34 +194,40 @@ func (f *File) Apply() error {
 	return nil
 }
 
-func (f *File) LoadDecl(yamlResourceDeclaration string) error {
+func (f *File) LoadDecl(yamlResourceDeclaration string) (err error) {
 	d := NewYAMLStringDecoder(yamlResourceDeclaration)
-	return d.Decode(f)
+	err = d.Decode(f)
+	if err == nil {
+		f.UpdateContentAttributes()
+	}
+	return
 }
 
 func (f *File) ResolveId(ctx context.Context) string {
-	filePath, fileAbsErr := filepath.Abs(f.Path)
-	if fileAbsErr != nil {
-		panic(fileAbsErr)
+	if e := f.NormalizePath(); e != nil {
+		panic(e)
 	}
-	f.Path = filePath
-	return filePath
+	return f.Path
 }
 
 func (f *File) NormalizePath() error {
+	if f.normalizePath {
 		filePath, fileAbsErr := filepath.Abs(f.Path)
 		if fileAbsErr == nil {
 			f.Path = filePath
 		}
 		return fileAbsErr
 	}
+	return nil
+}
 
 func (f *File) FileInfo() fs.FileInfo {
 	return &ResourceFileInfo{ resource: f }
 }
 
 func (f *ResourceFileInfo) Name() string {
-	return filepath.Base(f.resource.Path)
+//	return filepath.Base(f.resource.Path)
+	return f.resource.Path
 }
 
 func (f *ResourceFileInfo) Size() int64 {
@@ -246,6 +259,11 @@ func (f *ResourceFileInfo) Sys() any {
 	return nil
 }
 
+func (f *File) UpdateContentAttributes() {
+	f.Size = int64(len(f.Content))
+	f.Sha256 = fmt.Sprintf("%x", sha256.Sum256([]byte(f.Content)))
+}
+
 func (f *File) UpdateAttributesFromFileInfo(info os.FileInfo) error {
 	if info != nil {
 		f.Mtime = info.ModTime()

internal/resource/iptables.go

@@ -0,0 +1,307 @@
+// Copyright 2024 Matthew Rich <matthewrich.conf@gmail.com>. All rights reserved.
+
+package resource
+
+import (
+	"context"
+_	"encoding/hex"
+	"encoding/json"
+_	"errors"
+	"fmt"
+	"gopkg.in/yaml.v3"
+	"io"
+	"net/url"
+_	"os/exec"
+	"regexp"
+	"strconv"
+	"strings"
+	"log/slog"
+)
+
+func init() {
+	ResourceTypes.Register("iptable", func(u *url.URL) Resource {
+		i := NewIptable()
+		i.Table = IptableName(u.Hostname())
+		fields := strings.Split(u.Path, "/")
+		slog.Info("iptables factory", "iptable", i, "uri", u, "field", fields)
+		i.Chain = IptableChain(fields[1])
+		id, _ := strconv.ParseUint(fields[2], 10, 32)
+		i.Id = uint(id)
+		return i
+	})
+}
+
+type IptableIPVersion string
+
+const (
+	IptableIPv4 IptableIPVersion = "ipv4"
+	IPtableIPv6 IptableIPVersion = "ipv6"
+)
+
+type IptableName string
+
+const (
+	IptableNameFilter     = "filter"
+	IptableNameNat        = "nat"
+	IptableNameMangel     = "mangle"
+	IptableNameRaw        = "raw"
+	IptableNameSecurity   = "security"
+)
+
+var IptableNumber = regexp.MustCompile(`^[0-9]+$`)
+
+type IptableChain string
+
+const (
+	IptableChainInput				= "INPUT"
+	IptableChainOutput			= "OUTPUT"
+	IptableChainForward			= "FORWARD"
+	IptableChainPreRouting	= "PREROUTING"
+	IptableChainPostRouting	= "POSTROUTING"
+)
+
+type IptableProto string
+
+const (
+	IptableProtoTCP = "tcp"
+	IptableProtoUDP = "udp"
+	IptableProtoUDPLite = "udplite"
+	IptableProtoICMP = "icmp"
+	IptableProtoICMPv6 = "icmpv6"
+	IptableProtoESP = "ESP"
+	IptableProtoAH = "AH"
+	IptableProtoSCTP = "sctp"
+	IptableProtoMH = "mh"
+	IptableProtoAll = "all"
+)
+
+type IptableCIDR string
+
+type ExtensionFlag struct {
+	Name string `json:"name" yaml:"name"`
+	Value string `json:"value" yaml:"value"`
+}
+
+type IptablePort uint16
+
+// Manage the state of iptables rules
+// iptable://filter/INPUT/0
+type Iptable struct {
+	Id						uint						`json:"id" yaml:"id"`
+	Table					IptableName			`json:"table" yaml:"table"`
+	Chain					IptableChain		`json:"chain" yaml:"chain"`
+	Destination		IptableCIDR			`json:"destination,omitempty" yaml:"destination,omitempty"`
+	Source				IptableCIDR			`json:"source,omitempty" yaml:"source,omitempty"`
+	Dport					IptablePort			`json:"dport,omitempty" yaml:"dport,omitempty"`
+	Sport					IptablePort			`json:"sport,omitempty" yaml:"sport,omitempty"`
+	In						string					`json:"in,omitempty" yaml:"in,omitempty"`
+	Out						string					`json:"out,omitempty" yaml:"out,omitempty"`
+	Match					[]string				`json:"match,omitempty" yaml:"match,omitempty"`
+	Flags					[]ExtensionFlag	`json:"extension_flags,omitempty" yaml:"extension_flags,omitempty"`
+	Proto					IptableProto		`json:"proto,omitempty" yaml:"proto,omitempty"`
+	Jump					string					`json:"jump" yaml:"jump"`
+	State					string          `json:"state" yaml:"state"`
+
+  CreateCommand *Command `yaml:"-" json:"-"`
+  ReadCommand   *Command `yaml:"-" json:"-"`
+  UpdateCommand *Command `yaml:"-" json:"-"`
+  DeleteCommand *Command `yaml:"-" json:"-"`
+}
+
+func NewIptable() *Iptable {
+	i := &Iptable{}
+	i.CreateCommand, i.ReadCommand, i.UpdateCommand, i.DeleteCommand = i.NewCRUD()
+	return i
+}
+
+func (i *Iptable) Clone() Resource {
+	return &Iptable {
+		Id: i.Id,
+		Table: i.Table,
+		Chain: i.Chain,
+		Destination: i.Destination,
+		Source: i.Source,
+		In: i.In,
+		Out: i.Out,
+		Match: i.Match,
+		Proto: i.Proto,
+		State: i.State,
+	}
+}
+
+func (i *Iptable) URI() string {
+	return fmt.Sprintf("iptable://%s/%s/%d", i.Table, i.Chain, i.Id)
+}
+
+func (i *Iptable) SetURI(uri string) error {
+	resourceUri, e := url.Parse(uri)
+	if e == nil {
+		if resourceUri.Scheme == "iptable" {
+			i.Table = IptableName(resourceUri.Hostname())
+			fields := strings.Split(resourceUri.Path, "/")
+			i.Chain = IptableChain(fields[1])
+			id, _ := strconv.ParseUint(fields[2], 10, 32)
+			i.Id = uint(id)
+		} else {
+			e = fmt.Errorf("%w: %s is not an iptable rule", ErrInvalidResourceURI, uri)
+		}
+	}
+	return e
+}
+
+func (i *Iptable) Validate() error {
+	s := NewSchema(i.Type())
+	jsonDoc, jsonErr := i.JSON()
+	if jsonErr == nil {
+		return s.Validate(string(jsonDoc))
+	}
+	return jsonErr
+}
+
+func (i *Iptable) JSON() ([]byte, error) {
+	return json.Marshal(i)
+}
+
+func (i *Iptable) UnmarshalJSON(data []byte) error {
+	if unmarshalErr := json.Unmarshal(data, i); unmarshalErr != nil {
+		return unmarshalErr
+	}
+	i.CreateCommand, i.ReadCommand, i.UpdateCommand, i.DeleteCommand = i.NewCRUD()
+	return nil
+}
+
+func (i *Iptable) UnmarshalYAML(value *yaml.Node) error {
+	type decodeIptable Iptable
+	if unmarshalErr := value.Decode((*decodeIptable)(i)); unmarshalErr != nil {
+		return unmarshalErr
+	}
+	i.CreateCommand, i.ReadCommand, i.UpdateCommand, i.DeleteCommand = i.NewCRUD()
+	return nil
+}
+
+func (i *Iptable) NewCRUD() (create *Command, read *Command, update *Command, del *Command) {
+	return NewIptableCreateCommand(), NewIptableReadCommand(), NewIptableUpdateCommand(), NewIptableDeleteCommand()
+}
+
+func (i *Iptable) Apply() error {
+
+	switch i.State {
+	case "absent":
+	case "present":
+	}
+	return nil
+}
+
+func (i *Iptable) Load(r io.Reader) error {
+	return NewYAMLDecoder(r).Decode(i)
+}
+
+func (i *Iptable) LoadDecl(yamlResourceDeclaration string) error {
+	return NewYAMLStringDecoder(yamlResourceDeclaration).Decode(i)
+}
+
+
+func (i *Iptable) ResolveId(ctx context.Context) string {
+//	uri := fmt.Sprintf("%s?gateway=%s&interface=%s&rtid=%s&metric=%d&type=%s&scope=%s",
+//		n.To, n.Gateway, n.Interface, n.Rtid, n.Metric, n.RouteType, n.Scope)
+//	n.Id = hex.EncodeToString([]byte(uri))
+	return fmt.Sprintf("%d", i.Id)
+}
+
+func (i *Iptable) Read(ctx context.Context) ([]byte, error) {
+	out, err := i.ReadCommand.Execute(i)
+	if err != nil {
+		return nil, err
+	}
+	exErr := i.ReadCommand.Extractor(out, i)
+	if exErr != nil {
+		return nil, exErr
+	}
+	return yaml.Marshal(i)
+}
+
+func (i *Iptable) Type() string { return "iptable" }
+
+func NewIptableCreateCommand() *Command {
+	c := NewCommand()
+	c.Path = "iptables"
+	c.Args = []CommandArg{
+		CommandArg("-t"),
+		CommandArg("{{ .Table }}"),
+		CommandArg("-R"),
+		CommandArg("{{ .Chain }}"),
+		CommandArg("{{ .Id }}"),
+		CommandArg("{{ if .In }}-i {{ .In }}{{ else if .Out }}-o {{ .Out }}{{ end }}"),
+		CommandArg("{{ range .Match }}-m {{ . }} {{ end }}"),
+		CommandArg("{{ if .Source }}-s {{ .Source }}{{ end }}"),
+		CommandArg("{{ if .Destination }}-d {{ .Destination }}{{ end }}"),
+		CommandArg("{{ if .Jump }}-j {{ .Jump }}{{ end }}"),
+	}
+	return c
+}
+
+func NewIptableReadCommand() *Command {
+	c := NewCommand()
+	c.Path = "iptables"
+	c.Args = []CommandArg{
+		CommandArg("-t"),
+		CommandArg("{{ .Table }}"),
+		CommandArg("-S"),
+		CommandArg("{{ .Chain }}"),
+		CommandArg("{{ .Id }}"),
+	}
+	c.Extractor = func(out []byte, target any) error {
+		i := target.(*Iptable)
+		ruleFields := strings.Split(strings.TrimSpace(string(out)), " ")
+		switch ruleFields[0] {
+		case "-A":
+			//chain := ruleFields[1]
+			flags := ruleFields[2:]
+			for optind,opt := range flags {
+				if optind > len(flags) - 2 {
+					break
+				}
+				optValue := flags[optind + 1]
+				switch opt {
+				case "-i":
+					i.In = optValue
+				case "-o":
+					i.Out = optValue
+				case "-m":
+					i.Match = append(i.Match, optValue)
+				case "-s":
+					i.Source = IptableCIDR(optValue)
+				case "-d":
+					i.Destination = IptableCIDR(optValue)
+				case "-p":
+					i.Proto = IptableProto(optValue)
+				case "-j":
+					i.Jump = optValue
+				case "--dport":
+					port,_ := strconv.ParseUint(optValue, 10, 16)
+					i.Dport = IptablePort(port)
+				case "--sport":
+					port,_ := strconv.ParseUint(optValue, 10, 16)
+					i.Sport = IptablePort(port)
+				default:
+					if opt[0] == '-' {
+						i.Flags = append(i.Flags, ExtensionFlag{ Name: strings.Trim(opt, "-"), Value: strings.TrimSpace(optValue)})
+          }
+				}
+			}
+			i.State = "present"
+		default:
+			i.State = "absent"
+		}
+		return nil
+	}
+	return c
+}
+
+func NewIptableUpdateCommand() *Command {
+	return nil
+}
+
+func NewIptableDeleteCommand() *Command {
+	return nil
+}

internal/resource/iptables_test.go

@@ -0,0 +1,76 @@
+// Copyright 2024 Matthew Rich <matthewrich.conf@gmail.com>. All rights reserved.
+
+package resource
+
+import (
+	"context"
+_ "encoding/json"
+_ "fmt"
+	"github.com/stretchr/testify/assert"
+_ "gopkg.in/yaml.v3"
+_ "io"
+_ "log"
+_ "net/http"
+_ "net/http/httptest"
+_ "net/url"
+_ "os"
+_ "path/filepath"
+_ "strings"
+_ "syscall"
+	"testing"
+_ "time"
+)
+
+func TestNewIptableResource(t *testing.T) {
+	i := NewIptable()
+	assert.NotNil(t, i)
+}
+
+func TestIptableApplyResourceTransformation(t *testing.T) {
+	i := NewIptable()
+	assert.NotNil(t, i)
+
+	//e := f.Apply()
+	//assert.Equal(t, nil, e)
+}
+
+func TestReadIptable(t *testing.T) {
+	ctx := context.Background()
+	testRule := NewIptable()
+	assert.NotNil(t, testRule)
+
+	declarationAttributes := `
+  id: 0
+  table: "filter"
+  chain: "INPUT"
+  source: "192.168.0.0/24"
+  destination: "192.168.0.1"
+  jump: "ACCEPT"
+  state: present
+`
+	m := &MockCommand{
+		Executor: func(value any) ([]byte, error) {
+			return nil, nil
+		},
+		Extractor: func(output []byte, target any) error {
+			testRule.Table = "filter"
+			testRule.Chain = "INPUT"
+			testRule.Id = 0
+			testRule.In = "eth0"
+			testRule.Source = "192.168.0.0/24"
+			testRule.State = "present"
+			return nil
+		},
+	}
+
+	e := testRule.LoadDecl(declarationAttributes)
+	assert.Nil(t, e)
+  testRule.ReadCommand = (*Command)(m)
+//	testRuleErr := testRule.Apply()
+//	assert.Nil(t, testRuleErr)
+	r, e := testRule.Read(ctx)
+
+	assert.Nil(t, e)
+	assert.NotNil(t, r)
+	assert.Equal(t, "eth0", testRule.In)
+}

internal/resource/resource_test.go

@@ -38,6 +38,7 @@ func TestResolveId(t *testing.T) {
 	testFile := NewResource("file://../../README.md")
 	assert.NotNil(t, testFile)
 
+	testFile.(*File).normalizePath = true
 	absolutePath, e := filepath.Abs("../../README.md")
 	assert.Nil(t, e)
 

internal/resource/schemas/document.jsonschema

@@ -15,7 +15,8 @@
           { "$ref": "http-declaration.jsonschema" },
           { "$ref": "user-declaration.jsonschema" },
           { "$ref": "exec-declaration.jsonschema" },
-          { "$ref": "network_route-declaration.jsonschema" }
+          { "$ref": "network_route-declaration.jsonschema" },
+          { "$ref": "iptable-declaration.jsonschema" }
         ]
       }
     }

internal/resource/schemas/iptable-declaration.jsonschema

@@ -0,0 +1,17 @@
+{
+  "$id": "iptable-declaration.jsonschema",
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "iptable-declaration",
+  "type": "object",
+  "required": [ "type", "attributes" ],
+  "properties": {
+    "type": {
+      "type": "string",
+      "description": "Resource type name.",
+      "enum": [ "iptable" ]
+    },
+    "attributes": {
+      "$ref": "iptable.jsonschema"
+    }
+  }
+}

internal/resource/schemas/iptable.jsonschema

@@ -0,0 +1,68 @@
+{
+  "$id": "iptable.jsonschema",
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "iptable",
+  "type": "object",
+  "required": [ "chain" ],
+  "properties": {
+    "id": {
+      "type": "integer",
+      "minimum": 1
+    },
+    "table": {
+      "type": "string",
+			"description": "Rule table name"
+    },
+    "chain": {
+      "type": "string",
+      "description": "Rule chain name"
+    },
+    "destination": {
+      "type": "string",
+      "description": "Destination CIDR",
+      "pattern": "^([0-9]{1,3}\\.){3}[0-9]{1,3}/([0-9]|[1-2][0-9]|3[0-2])$"
+		},
+    "source": {
+      "type": "string",
+      "description": "Source CIDR",
+      "pattern": "^([0-9]{1,3}\\.){3}[0-9]{1,3}/([0-9]|[1-2][0-9]|3[0-2])$"
+    },
+    "in": {
+      "type": "string",
+			"description": "Input ethernet device"
+		},
+    "out": {
+      "type": "string",
+			"description": "Output ethernet device"
+		},
+    "match": {
+      "type": "array",
+      "description": "Rule match extensions",
+      "items": {
+        "type": "string"
+      }
+		},
+    "extension_flags": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "properties": {
+          "name": {
+            "type": "string"
+          },
+          "value": {
+            "type": "string"
+          }
+        }
+      }
+    },
+    "proto": {
+      "type": "string",
+			"description": "Rule protocol",
+      "pattern": "^(tcp|udp|udplite|icmp|icmpv6|ESP|AH|sctp|mh|all|[0-9]+)$"
+		},
+    "jump": {
+      "type": "string"
+		}
+  }
+}