yserx

package
v1.2.3-sp3 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Aug 4, 2023 License: AGPL-3.0 Imports: 15 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	TC_OBJECT         byte = 0x73 // s
	TC_CLASS          byte = 0x76 // v
	TC_ARRAY          byte = 0x75 // u
	TC_STRING         byte = 0x74 // t
	TC_LONGSTRING     byte = 0x7c // |
	TC_ENUM           byte = 0x7e // ~
	TC_CLASSDESC      byte = 0x72 // r
	TC_PROXYCLASSDESC byte = 0x7d // }
	TC_EXCEPTION      byte = 0x7b // { - ignore
	TC_RESET          byte = 0x79 // y - ignore
	TC_REFERENCE      byte = 0x71 // q
	TC_NULL           byte = 0x70 // p
	TC_BLOCKDATA      byte = 0x77 // w
	TC_BLOCKDATALONG  byte = 0x7a // z
	TC_ENDBLOCKDATA   byte = 0x78 // x
	TC_UNKNOWN        byte = 0    // 0x00
	X_CLASSDESC       byte = 0
	X_CLASSFIELD      byte = 0
	X_CLASSFIELDS     byte = 0
	X_CLASSDATA       byte = 0
	X_FIELDVALUE      byte = 0
)

first class

View Source 
const (
	JT_BYTE   byte = 'B'
	JT_CHAR   byte = 'C'
	JT_DOUBLE byte = 'D'
	JT_FLOAT  byte = 'F'
	JT_INT    byte = 'I'
	JT_LONG   byte = 'J'
	JT_SHORT  byte = 'S'
	JT_BOOL   byte = 'Z'
	JT_ARRAY  byte = '['
	JT_OBJECT byte = 'L'
)
View Source 
const INDENT = "  "

Variables

View Source 
var Exports = map[string]interface{}{
	"ToJson":                   ToJson,
	"FromJson":                 FromJson,
	"ParseHexJavaObjectStream": ParseHexJavaSerialized,
	"ParseJavaObjectStream":    ParseJavaSerialized,

	"NewJavaNull":             NewJavaNull,
	"NewJavaClass":            NewJavaClass,
	"NewJavaClassFields":      NewJavaClassFields,
	"NewJavaClassField":       NewJavaClassField,
	"NewJavaClassData":        NewJavaClassData,
	"NewJavaClassDesc":        NewJavaClassDesc,
	"NewJavaClassDetails":     NewJavaClassDetails,
	"NewJavaEnum":             NewJavaEnum,
	"NewJavaArray":            NewJavaArray,
	"NewJavaString":           NewJavaString,
	"NewJavaLongString":       NewJavaLongString,
	"NewJavaFieldArrayValue":  NewJavaFieldArrayValue,
	"NewJavaFieldByteValue":   NewJavaFieldByteValue,
	"NewJavaFieldBoolValue":   NewJavaFieldBoolValue,
	"NewJavaFieldCharValue":   NewJavaFieldCharValue,
	"NewJavaFieldDoubleValue": NewJavaFieldDoubleValue,
	"NewJavaFieldFloatValue":  NewJavaFieldFloatValue,
	"NewJavaFieldIntValue":    NewJavaFieldIntValue,
	"NewJavaFieldLongValue":   NewJavaFieldLongValue,
	"NewJavaFieldObjectValue": NewJavaFieldObjectValue,
	"NewJavaFieldShortValue":  NewJavaFieldShortValue,
	"NewJavaFieldValue":       NewJavaFieldValue,
	"NewJavaEndBlockData":     NewJavaEndBlockData,
	"NewJavaBlockDataBytes":   NewJavaBlockDataBytes,
	"NewJavaObject":           NewJavaObject,
	"NewJavaReference":        NewJavaReference,
	"MarshalJavaObjects":      MarshalJavaObjects,
}
View Source 
var MAGIC_BANNER = []byte{0xac, 0xed}

Functions

func Float32To4Byte 

func Float32To4Byte(float float32) []byte

func Float64To8Byte 

func Float64To8Byte(float float64) []byte

func IntTo2Bytes 

func IntTo2Bytes(i int) []byte

func IntTo4Bytes 

func IntTo4Bytes(i int) []byte

func IntToByte 

func IntToByte(i int) []byte

func JavaSerializedDumper 

func JavaSerializedDumper(raw []byte) string

func MarshalJavaObjects 

func MarshalJavaObjects(res ...JavaSerializable) []byte

func Read2ByteToInt 

func Read2ByteToInt(r *bufio.Reader) (int, error)

func Read4ByteToInt 

func Read4ByteToInt(r *bufio.Reader) (int, error)

func Read4ByteToUint64 

func Read4ByteToUint64(r *bufio.Reader) (uint64, error)

func Read8BytesToUint64 

func Read8BytesToUint64(r *bufio.Reader) (uint64, error)

func ReadByteToInt 

func ReadByteToInt(r *bufio.Reader) (int, error)

func ReadBytesLength 

func ReadBytesLength(r *bufio.Reader, length uint64) ([]byte, error)

utils method

func ReadBytesLengthInt 

func ReadBytesLengthInt(r *bufio.Reader, length int) ([]byte, error)

func ToJson 

func ToJson(i interface{}) ([]byte, error)

func Uint64To4Bytes 

func Uint64To4Bytes(i uint64) []byte

func Uint64To8Bytes 

func Uint64To8Bytes(i uint64) []byte

Types

type JavaArray 

type JavaArray struct {
	Type        byte              `json:"type"`
	TypeVerbose string            `json:"type_verbose"`
	ClassDesc   JavaSerializable  `json:"class_desc"`
	Size        int               `json:"size"`
	Values      []*JavaFieldValue `json:"values"`
	Handle      uint64            `json:"handle"`
	Bytescode   bool              `json:"bytescode,omitempty"`
	Bytes       []byte            `json:"bytes,omitempty"`
}

func NewJavaArray 

func NewJavaArray(j *JavaClassDesc, values ...*JavaFieldValue) *JavaArray

func (*JavaArray) Marshal 

func (j *JavaArray) Marshal() []byte

type JavaBlockData 

type JavaBlockData struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`
	IsLong      bool   `json:"is_long"`
	Size        uint64 `json:"size"`
	Contents    []byte `json:"contents"`
}

func NewJavaBlockDataBytes 

func NewJavaBlockDataBytes(raw []byte) *JavaBlockData

func (*JavaBlockData) Marshal 

func (j *JavaBlockData) Marshal() []byte

type JavaClass 

type JavaClass struct {
	Type        byte             `json:"type"`
	TypeVerbose string           `json:"type_verbose"`
	Desc        JavaSerializable `json:"class_desc"`
	Handle      uint64           `json:"handle"`
}

func NewJavaClass 

func NewJavaClass(j *JavaClassDesc) *JavaClass

func (*JavaClass) Marshal 

func (j *JavaClass) Marshal() []byte

type JavaClassData 

type JavaClassData struct {
	Type        byte               `json:"type"`
	TypeVerbose string             `json:"type_verbose"`
	Fields      []JavaSerializable `json:"fields"`
	BlockData   []JavaSerializable `json:"block_data"`
}

func NewJavaClassData 

func NewJavaClassData(fields []JavaSerializable, blockData []JavaSerializable) *JavaClassData

func (*JavaClassData) Marshal 

func (d *JavaClassData) Marshal() []byte

type JavaClassDesc 

type JavaClassDesc struct {
	Type        byte              `json:"type"`
	TypeVerbose string            `json:"type_verbose"`
	Detail      *JavaClassDetails `json:"detail"`
	//LastDetails  *JavaClassDetails            `json:"-"`
	Map map[uint64]*JavaClassDetails `json:"-"`
}

group

func NewJavaClassDesc 

func NewJavaClassDesc(
	className string,
	serialVersionUID []byte,
	flag byte,
	fields *JavaClassFields,
	annotations []JavaSerializable,
	superClass *JavaClassDetails,
) *JavaClassDesc

func (*JavaClassDesc) Marshal 

func (j *JavaClassDesc) Marshal() []byte

func (*JavaClassDesc) SetDetails 

func (g *JavaClassDesc) SetDetails(d *JavaClassDetails)

type JavaClassDetails 

type JavaClassDetails struct {
	Type          byte               `json:"type"`
	TypeVerbose   string             `json:"type_verbose"`
	IsNull        bool               `json:"is_null"`
	ClassName     string             `json:"class_name"`
	SerialVersion []byte             `json:"serial_version"`
	Handle        uint64             `json:"handle"`
	DescFlag      byte               `json:"desc_flag"`
	Fields        *JavaClassFields   `json:"fields"`
	Annotations   []JavaSerializable `json:"annotations"`
	SuperClass    JavaSerializable   `json:"super_class"`

	// proxy class
	DynamicProxyClass               bool               `json:"dynamic_proxy_class"`
	DynamicProxyClassInterfaceCount int                `json:"dynamic_proxy_class_interface_count"`
	DynamicProxyAnnotation          []JavaSerializable `json:"dynamic_proxy_annotation"`
	DynamicProxyClassInterfaceNames []string           `json:"dynamic_proxy_class_interface_names"`
}

func NewJavaClassDetails 

func NewJavaClassDetails(
	className string,
	serialVersionUID []byte,
	Flag byte,
	Fields *JavaClassFields,
	Annotations []JavaSerializable,
	SuperClass *JavaClassDetails,
) *JavaClassDetails

func (*JavaClassDetails) IsJavaNull 

func (j *JavaClassDetails) IsJavaNull() bool

func (*JavaClassDetails) Is_SC_BLOCKDATA 

func (j *JavaClassDetails) Is_SC_BLOCKDATA() bool

func (*JavaClassDetails) Is_SC_EXTERNALIZABLE 

func (j *JavaClassDetails) Is_SC_EXTERNALIZABLE() bool

func (*JavaClassDetails) Is_SC_SERIALIZABLE 

func (j *JavaClassDetails) Is_SC_SERIALIZABLE() bool

func (*JavaClassDetails) Is_SC_WRITE_METHOD 

func (j *JavaClassDetails) Is_SC_WRITE_METHOD() bool

func (*JavaClassDetails) Marshal 

func (j *JavaClassDetails) Marshal() []byte

type JavaClassField 

type JavaClassField struct {
	Type             byte             `json:"type"`
	TypeVerbose      string           `json:"type_verbose"`
	Name             string           `json:"name"`
	FieldType        byte             `json:"field_type"`
	FieldTypeVerbose string           `json:"field_type_verbose"`
	ClassName1       JavaSerializable `json:"class_name_1"`
}

func NewJavaClassField 

func NewJavaClassField(name string, jType byte, className JavaSerializable) *JavaClassField

func (*JavaClassField) Marshal 

func (f *JavaClassField) Marshal() []byte

type JavaClassFields 

type JavaClassFields struct {
	Type        byte              `json:"type"`
	TypeVerbose string            `json:"type_verbose"`
	FieldCount  int               `json:"field_count"`
	Fields      []*JavaClassField `json:"fields"`
}

func NewJavaClassFields 

func NewJavaClassFields(fields ...*JavaClassField) *JavaClassFields

func (*JavaClassFields) Marshal 

func (fs *JavaClassFields) Marshal() []byte

type JavaEndBlockData 

type JavaEndBlockData struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`
	IsEmpty     bool   `json:"is_empty,omitempty"`
}

func NewJavaEndBlockData 

func NewJavaEndBlockData() *JavaEndBlockData

func (*JavaEndBlockData) Marshal 

func (j *JavaEndBlockData) Marshal() []byte

type JavaEnumDesc 

type JavaEnumDesc struct {
	Type          byte             `json:"type"`
	TypeVerbose   string           `json:"type_verbose"`
	TypeClassDesc JavaSerializable `json:"type_class_desc"`
	ConstantName  JavaSerializable `json:"constant_name"`
	Handle        uint64           `json:"handle"`
}

func NewJavaEnum 

func NewJavaEnum(i *JavaClassDesc, constantName *JavaString) *JavaEnumDesc

func (*JavaEnumDesc) Marshal 

func (desc *JavaEnumDesc) Marshal() []byte

type JavaFieldValue 

type JavaFieldValue struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`

	FieldType        byte   `json:"field_type"`
	FieldTypeVerbose string `json:"field_type_verbose"`

	Bytes []byte `json:"bytes,omitempty"`

	// for array / object
	Object JavaSerializable `json:"object,omitempty"`
}

func NewJavaFieldArrayValue 

func NewJavaFieldArrayValue(i JavaSerializable) *JavaFieldValue

func NewJavaFieldBoolValue 

func NewJavaFieldBoolValue(b bool) *JavaFieldValue

func NewJavaFieldByteValue 

func NewJavaFieldByteValue(b byte) *JavaFieldValue

func NewJavaFieldBytes 

func NewJavaFieldBytes(rawStr string) *JavaFieldValue

func NewJavaFieldCharValue 

func NewJavaFieldCharValue(i int) *JavaFieldValue

func NewJavaFieldDoubleValue 

func NewJavaFieldDoubleValue(i float64) *JavaFieldValue

func NewJavaFieldFloatValue 

func NewJavaFieldFloatValue(i float32) *JavaFieldValue

func NewJavaFieldIntValue 

func NewJavaFieldIntValue(i uint64) *JavaFieldValue

func NewJavaFieldLongValue 

func NewJavaFieldLongValue(i uint64) *JavaFieldValue

func NewJavaFieldObjectValue 

func NewJavaFieldObjectValue(i JavaSerializable) *JavaFieldValue

func NewJavaFieldShortValue 

func NewJavaFieldShortValue(i int) *JavaFieldValue

func NewJavaFieldValue 

func NewJavaFieldValue(t byte, raw []byte) *JavaFieldValue

func (*JavaFieldValue) Marshal 

func (v *JavaFieldValue) Marshal() []byte

type JavaNull 

type JavaNull struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`
	IsEmpty     bool   `json:"is_empty,omitempty"`
}

func NewJavaNull 

func NewJavaNull() *JavaNull

func (*JavaNull) Marshal 

func (s *JavaNull) Marshal() []byte

type JavaObject 

type JavaObject struct {
	Type        byte               `json:"type"`
	TypeVerbose string             `json:"type_verbose"`
	Class       JavaSerializable   `json:"class_desc"`
	ClassData   []JavaSerializable `json:"class_data"`
	Handle      uint64             `json:"handle"`
}

func NewJavaObject 

func NewJavaObject(class *JavaClassDesc, classData ...*JavaClassData) *JavaObject

func ParseFromBytes 

func ParseFromBytes(raw []byte) (*JavaObject, error)

func (*JavaObject) Bytes 

func (j *JavaObject) Bytes() []byte

func (*JavaObject) Json 

func (j *JavaObject) Json() (string, error)

func (*JavaObject) Marshal 

func (j *JavaObject) Marshal() []byte

type JavaReference 

type JavaReference struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`
	Value       []byte `json:"value"`
	Handle      uint64 `json:"handle"`
}

func NewJavaReference 

func NewJavaReference(handle uint64) *JavaReference

func (*JavaReference) GetHandle 

func (j *JavaReference) GetHandle() uint64

func (*JavaReference) Marshal 

func (j *JavaReference) Marshal() []byte

type JavaSerializable 

type JavaSerializable interface {
	//String() string
	//SDumper(indent int) string
	Marshal() []byte
}

func FromJson 

func FromJson(raw []byte) ([]JavaSerializable, error)

func ParseHexJavaSerialized 

func ParseHexJavaSerialized(raw string) ([]JavaSerializable, error)

func ParseJavaSerialized 

func ParseJavaSerialized(raw []byte) ([]JavaSerializable, error)

func ParseJavaSerializedEx 

func ParseJavaSerializedEx(r *bufio.Reader, writer io.Writer, callback ...func(j JavaSerializable)) ([]JavaSerializable, error)

func ParseJavaSerializedFromReader 

func ParseJavaSerializedFromReader(r io.Reader, callback ...func(serializable JavaSerializable)) ([]JavaSerializable, error)

type JavaSerializationParser 

type JavaSerializationParser struct {
	MagicBanner       []byte
	JavaSerialVersion []byte
	ClassDetails      map[uint64]JavaSerializable
	ClassDescriptions []*JavaClassDesc
	// contains filtered or unexported fields
}

func (*JavaSerializationParser) ShowBool 

func (p *JavaSerializationParser) ShowBool(raw []byte)

func (*JavaSerializationParser) ShowByte 

func (p *JavaSerializationParser) ShowByte(raw []byte)

func (*JavaSerializationParser) ShowChar 

func (p *JavaSerializationParser) ShowChar(raw []byte)

func (*JavaSerializationParser) ShowDouble 

func (p *JavaSerializationParser) ShowDouble(raw []byte)

func (*JavaSerializationParser) ShowFloat 

func (p *JavaSerializationParser) ShowFloat(raw []byte)

func (*JavaSerializationParser) ShowInt 

func (p *JavaSerializationParser) ShowInt(raw []byte)

func (*JavaSerializationParser) ShowLong 

func (p *JavaSerializationParser) ShowLong(raw []byte)

func (*JavaSerializationParser) ShowShort 

func (p *JavaSerializationParser) ShowShort(raw []byte)

type JavaSerializationStreamer 

type JavaSerializationStreamer struct {
	// contains filtered or unexported fields
}

func NewJavaSerializationStreamer 

func NewJavaSerializationStreamer() *JavaSerializationStreamer

type JavaString 

type JavaString struct {
	Type        byte   `json:"type"`
	TypeVerbose string `json:"type_verbose"`
	IsLong      bool   `json:"is_long"`
	Size        uint64 `json:"size"`
	Raw         []byte `json:"raw"`
	Value       string `json:"value"`
	Handle      uint64 `json:"handle"`
}

func NewJavaLongString 

func NewJavaLongString(raw string) *JavaString

func NewJavaString 

func NewJavaString(raw string) *JavaString

func (*JavaString) Marshal 

func (s *JavaString) Marshal() []byte

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