diff --git a/vendor/github.com/jcmturner/rpc/v2/mstypes/claims.go b/vendor/github.com/jcmturner/rpc/v2/mstypes/claims.go
new file mode 100644
index 0000000..b9f535f
--- /dev/null
+++ b/vendor/github.com/jcmturner/rpc/v2/mstypes/claims.go
@@ -0,0 +1,152 @@
+package mstypes
+
+import (
+	"bytes"
+	"encoding/hex"
+	"errors"
+	"fmt"
+
+	"github.com/jcmturner/rpc/v2/ndr"
+	"golang.org/x/net/http2/hpack"
+)
+
+// Compression format assigned numbers. https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-xca/a8b7cb0a-92a6-4187-a23b-5e14273b96f8
+const (
+	CompressionFormatNone       uint16 = 0
+	CompressionFormatLZNT1      uint16 = 2 // LZNT1 aka ntfs compression
+	CompressionFormatXPress     uint16 = 3 // plain LZ77
+	CompressionFormatXPressHuff uint16 = 4 // LZ77+Huffman - The Huffman variant of the XPRESS compression format uses LZ77-style dictionary compression combined with Huffman coding.
+)
+
+// ClaimsSourceTypeAD https://msdn.microsoft.com/en-us/library/hh553809.aspx
+const ClaimsSourceTypeAD uint16 = 1
+
+// Claim Type assigned numbers
+const (
+	ClaimTypeIDInt64    uint16 = 1
+	ClaimTypeIDUInt64   uint16 = 2
+	ClaimTypeIDString   uint16 = 3
+	ClaimsTypeIDBoolean uint16 = 6
+)
+
+// ClaimsBlob implements https://msdn.microsoft.com/en-us/library/hh554119.aspx
+type ClaimsBlob struct {
+	Size        uint32
+	EncodedBlob EncodedBlob
+}
+
+// EncodedBlob are the bytes of the encoded Claims
+type EncodedBlob []byte
+
+// Size returns the size of the bytes of the encoded Claims
+func (b EncodedBlob) Size(c interface{}) int {
+	cb := c.(ClaimsBlob)
+	return int(cb.Size)
+}
+
+// ClaimsSetMetadata implements https://msdn.microsoft.com/en-us/library/hh554073.aspx
+type ClaimsSetMetadata struct {
+	ClaimsSetSize             uint32
+	ClaimsSetBytes            []byte `ndr:"pointer,conformant"`
+	CompressionFormat         uint16 // Enum see constants for options
+	UncompressedClaimsSetSize uint32
+	ReservedType              uint16
+	ReservedFieldSize         uint32
+	ReservedField             []byte `ndr:"pointer,conformant"`
+}
+
+// ClaimsSet reads the ClaimsSet type from the NDR encoded ClaimsSetBytes in the ClaimsSetMetadata
+func (m *ClaimsSetMetadata) ClaimsSet() (c ClaimsSet, err error) {
+	if len(m.ClaimsSetBytes) < 1 {
+		err = errors.New("no bytes available for ClaimsSet")
+		return
+	}
+	// TODO switch statement to decompress ClaimsSetBytes
+	switch m.CompressionFormat {
+	case CompressionFormatLZNT1:
+		s := hex.EncodeToString(m.ClaimsSetBytes)
+		err = fmt.Errorf("ClaimsSet compressed, format LZNT1 not currently supported: %s", s)
+		return
+	case CompressionFormatXPress:
+		s := hex.EncodeToString(m.ClaimsSetBytes)
+		err = fmt.Errorf("ClaimsSet compressed, format XPress not currently supported: %s", s)
+		return
+	case CompressionFormatXPressHuff:
+		var b []byte
+		buff := bytes.NewBuffer(b)
+		_, e := hpack.HuffmanDecode(buff, m.ClaimsSetBytes)
+		if e != nil {
+			err = fmt.Errorf("error deflating: %v", e)
+			return
+		}
+		m.ClaimsSetBytes = buff.Bytes()
+	}
+	dec := ndr.NewDecoder(bytes.NewReader(m.ClaimsSetBytes))
+	err = dec.Decode(&c)
+	return
+}
+
+// ClaimsSet implements https://msdn.microsoft.com/en-us/library/hh554122.aspx
+type ClaimsSet struct {
+	ClaimsArrayCount  uint32
+	ClaimsArrays      []ClaimsArray `ndr:"pointer,conformant"`
+	ReservedType      uint16
+	ReservedFieldSize uint32
+	ReservedField     []byte `ndr:"pointer,conformant"`
+}
+
+// ClaimsArray implements https://msdn.microsoft.com/en-us/library/hh536458.aspx
+type ClaimsArray struct {
+	ClaimsSourceType uint16
+	ClaimsCount      uint32
+	ClaimEntries     []ClaimEntry `ndr:"pointer,conformant"`
+}
+
+// ClaimEntry is a NDR union that implements https://msdn.microsoft.com/en-us/library/hh536374.aspx
+type ClaimEntry struct {
+	ID         string           `ndr:"pointer,conformant,varying"`
+	Type       uint16           `ndr:"unionTag"`
+	TypeInt64  ClaimTypeInt64   `ndr:"unionField"`
+	TypeUInt64 ClaimTypeUInt64  `ndr:"unionField"`
+	TypeString ClaimTypeString  `ndr:"unionField"`
+	TypeBool   ClaimTypeBoolean `ndr:"unionField"`
+}
+
+// SwitchFunc is the ClaimEntry union field selection function
+func (u ClaimEntry) SwitchFunc(_ interface{}) string {
+	switch u.Type {
+	case ClaimTypeIDInt64:
+		return "TypeInt64"
+	case ClaimTypeIDUInt64:
+		return "TypeUInt64"
+	case ClaimTypeIDString:
+		return "TypeString"
+	case ClaimsTypeIDBoolean:
+		return "TypeBool"
+	}
+	return ""
+}
+
+// ClaimTypeInt64 is a claim of type int64
+type ClaimTypeInt64 struct {
+	ValueCount uint32
+	Value      []int64 `ndr:"pointer,conformant"`
+}
+
+// ClaimTypeUInt64 is a claim of type uint64
+type ClaimTypeUInt64 struct {
+	ValueCount uint32
+	Value      []uint64 `ndr:"pointer,conformant"`
+}
+
+// ClaimTypeString is a claim of type string
+type ClaimTypeString struct {
+	ValueCount uint32
+	Value      []LPWSTR `ndr:"pointer,conformant"`
+}
+
+// ClaimTypeBoolean is a claim of type bool
+type ClaimTypeBoolean struct {
+	ValueCount uint32
+	Value      []bool `ndr:"pointer,conformant"`
+}
diff --git a/vendor/github.com/jcmturner/rpc/v2/mstypes/common.go b/vendor/github.com/jcmturner/rpc/v2/mstypes/common.go
new file mode 100644
index 0000000..fb6510d
--- /dev/null
+++ b/vendor/github.com/jcmturner/rpc/v2/mstypes/common.go
@@ -0,0 +1,12 @@
+// Package mstypes provides implemnations of some Microsoft data types [MS-DTYP] https://msdn.microsoft.com/en-us/library/cc230283.aspx
+package mstypes
+
+// LPWSTR implements https://msdn.microsoft.com/en-us/library/cc230355.aspx
+type LPWSTR struct {
+	Value string `ndr:"pointer,conformant,varying"`
+}
+
+// String returns the string representation of LPWSTR data type.
+func (s *LPWSTR) String() string {
+	return s.Value
+}
diff --git a/vendor/github.com/jcmturner/rpc/v2/mstypes/filetime.go b/vendor/github.com/jcmturner/rpc/v2/mstypes/filetime.go
new file mode 100644
index 0000000..5cc952f
--- /dev/null
+++ b/vendor/github.com/jcmturner/rpc/v2/mstypes/filetime.go
@@ -0,0 +1,52 @@
+// Package mstypes implements representations of Microsoft types
+package mstypes
+
+import (
+	"time"
+)
+
+/*
+FILETIME is a windows data structure.
+Ref: https://msdn.microsoft.com/en-us/library/windows/desktop/ms724284%28v=vs.85%29.aspx
+It contains two parts that are 32bit integers:
+	dwLowDateTime
+	dwHighDateTime
+We need to combine these two into one 64bit integer.
+This gives the number of 100 nano second period from January 1, 1601, Coordinated Universal Time (UTC)
+*/
+
+const unixEpochDiff = 116444736000000000
+
+// FileTime implements the Microsoft FILETIME type https://msdn.microsoft.com/en-us/library/cc230324.aspx
+type FileTime struct {
+	LowDateTime  uint32
+	HighDateTime uint32
+}
+
+// Time return a golang Time type from the FileTime
+func (ft FileTime) Time() time.Time {
+	ns := (ft.MSEpoch() - unixEpochDiff) * 100
+	return time.Unix(0, int64(ns)).UTC()
+}
+
+// MSEpoch returns the FileTime as a Microsoft epoch, the number of 100 nano second periods elapsed from January 1, 1601 UTC.
+func (ft FileTime) MSEpoch() int64 {
+	return (int64(ft.HighDateTime) << 32) + int64(ft.LowDateTime)
+}
+
+// Unix returns the FileTime as a Unix time, the number of seconds elapsed since January 1, 1970 UTC.
+func (ft FileTime) Unix() int64 {
+	return (ft.MSEpoch() - unixEpochDiff) / 10000000
+}
+
+// GetFileTime returns a FileTime type from the provided Golang Time type.
+func GetFileTime(t time.Time) FileTime {
+	ns := t.UnixNano()
+	fp := (ns / 100) + unixEpochDiff
+	hd := fp >> 32
+	ld := fp - (hd << 32)
+	return FileTime{
+		LowDateTime:  uint32(ld),
+		HighDateTime: uint32(hd),
+	}
+}
diff --git a/vendor/github.com/jcmturner/rpc/v2/mstypes/group_membership.go b/vendor/github.com/jcmturner/rpc/v2/mstypes/group_membership.go
new file mode 100644
index 0000000..7915137
--- /dev/null
+++ b/vendor/github.com/jcmturner/rpc/v2/mstypes/group_membership.go
@@ -0,0 +1,19 @@
+package mstypes
+
+// GroupMembership implements https://msdn.microsoft.com/en-us/library/cc237945.aspx
+// RelativeID : A 32-bit unsigned integer that contains the RID of a particular group.
+// The possible values for the Attributes flags are identical to those specified in KERB_SID_AND_ATTRIBUTES
+type GroupMembership struct {
+	RelativeID uint32
+	Attributes uint32
+}
+
+// DomainGroupMembership implements https://msdn.microsoft.com/en-us/library/hh536344.aspx
+// DomainId: A SID structure that contains the SID for the domain.This member is used in conjunction with the GroupIds members to create group SIDs for the device.
+// GroupCount: A 32-bit unsigned integer that contains the number of groups within the domain to which the account belongs.
+// GroupIds: A pointer to a list of GROUP_MEMBERSHIP structures that contain the groups to which the account belongs in the domain. The number of groups in this list MUST be equal to GroupCount.
+type DomainGroupMembership struct {
+	DomainID   RPCSID `ndr:"pointer"`
+	GroupCount uint32
+	GroupIDs   []GroupMembership `ndr:"pointer,conformant"` // Size is value of GroupCount
+}
diff --git a/vendor/github.com/jcmturner/rpc/v2/mstypes/kerb_sid_and_attributes.go b/vendor/github.com/jcmturner/rpc/v2/mstypes/kerb_sid_and_attributes.go
new file mode 100644
index 0000000..61ac39b
--- /dev/null
+++ b/vendor/github.com/jcmturner/rpc/v2/mstypes/kerb_sid_and_attributes.go
@@ -0,0 +1,23 @@
+package mstypes
+
+// Attributes of a security group membership and can be combined by using the bitwise OR operation.
+// They are used by an access check mechanism to specify whether the membership is to be used in an access check decision.
+const (
+	SEGroupMandatory        = 31
+	SEGroupEnabledByDefault = 30
+	SEGroupEnabled          = 29
+	SEGroupOwner            = 28
+	SEGroupResource         = 2
+	//All other bits MUST be set to zero and MUST be  ignored on receipt.
+)
+
+// KerbSidAndAttributes implements https://msdn.microsoft.com/en-us/library/cc237947.aspx
+type KerbSidAndAttributes struct {
+	SID        RPCSID `ndr:"pointer"` // A pointer to an RPC_SID structure.
+	Attributes uint32
+}
+
+// SetFlag sets a flag in a uint32 attribute value.
+func SetFlag(a *uint32, i uint) {
+	*a = *a | (1 << (31 - i))
+}
diff --git a/vendor/github.com/jcmturner/rpc/v2/mstypes/reader.go b/vendor/github.com/jcmturner/rpc/v2/mstypes/reader.go
new file mode 100644
index 0000000..24495bc
--- /dev/null
+++ b/vendor/github.com/jcmturner/rpc/v2/mstypes/reader.go
@@ -0,0 +1,109 @@
+package mstypes
+
+import (
+	"bufio"
+	"encoding/binary"
+	"fmt"
+	"io"
+)
+
+// Byte sizes of primitive types
+const (
+	SizeBool   = 1
+	SizeChar   = 1
+	SizeUint8  = 1
+	SizeUint16 = 2
+	SizeUint32 = 4
+	SizeUint64 = 8
+	SizeEnum   = 2
+	SizeSingle = 4
+	SizeDouble = 8
+	SizePtr    = 4
+)
+
+// Reader reads simple byte stream data into a Go representations
+type Reader struct {
+	r *bufio.Reader // source of the data
+}
+
+// NewReader creates a new instance of a simple Reader.
+func NewReader(r io.Reader) *Reader {
+	reader := new(Reader)
+	reader.r = bufio.NewReader(r)
+	return reader
+}
+
+func (r *Reader) Read(p []byte) (n int, err error) {
+	return r.r.Read(p)
+}
+
+func (r *Reader) Uint8() (uint8, error) {
+	b, err := r.r.ReadByte()
+	if err != nil {
+		return uint8(0), err
+	}
+	return uint8(b), nil
+}
+
+func (r *Reader) Uint16() (uint16, error) {
+	b, err := r.ReadBytes(SizeUint16)
+	if err != nil {
+		return uint16(0), err
+	}
+	return binary.LittleEndian.Uint16(b), nil
+}
+
+func (r *Reader) Uint32() (uint32, error) {
+	b, err := r.ReadBytes(SizeUint32)
+	if err != nil {
+		return uint32(0), err
+	}
+	return binary.LittleEndian.Uint32(b), nil
+}
+
+func (r *Reader) Uint64() (uint64, error) {
+	b, err := r.ReadBytes(SizeUint64)
+	if err != nil {
+		return uint64(0), err
+	}
+	return binary.LittleEndian.Uint64(b), nil
+}
+
+func (r *Reader) FileTime() (f FileTime, err error) {
+	f.LowDateTime, err = r.Uint32()
+	if err != nil {
+		return
+	}
+	f.HighDateTime, err = r.Uint32()
+	if err != nil {
+		return
+	}
+	return
+}
+
+// UTF16String returns a string that is UTF16 encoded in a byte slice. n is the number of bytes representing the string
+func (r *Reader) UTF16String(n int) (str string, err error) {
+	//Length divided by 2 as each run is 16bits = 2bytes
+	s := make([]rune, n/2, n/2)
+	for i := 0; i < len(s); i++ {
+		var u uint16
+		u, err = r.Uint16()
+		if err != nil {
+			return
+		}
+		s[i] = rune(u)
+	}
+	str = string(s)
+	return
+}
+
+// readBytes returns a number of bytes from the NDR byte stream.
+func (r *Reader) ReadBytes(n int) ([]byte, error) {
+	//TODO make this take an int64 as input to allow for larger values on all systems?
+	b := make([]byte, n, n)
+	m, err := r.r.Read(b)
+	if err != nil || m != n {
+		return b, fmt.Errorf("error reading bytes from stream: %v", err)
+	}
+	return b, nil
+}
diff --git a/vendor/github.com/jcmturner/rpc/v2/mstypes/rpc_unicode_string.go b/vendor/github.com/jcmturner/rpc/v2/mstypes/rpc_unicode_string.go
new file mode 100644
index 0000000..4bf02e0
--- /dev/null
+++ b/vendor/github.com/jcmturner/rpc/v2/mstypes/rpc_unicode_string.go
@@ -0,0 +1,13 @@
+package mstypes
+
+// RPCUnicodeString implements https://msdn.microsoft.com/en-us/library/cc230365.aspx
+type RPCUnicodeString struct {
+	Length        uint16 // The length, in bytes, of the string pointed to by the Buffer member, not including the terminating null character if any. The length MUST be a multiple of 2. The length SHOULD equal the entire size of the Buffer, in which case there is no terminating null character. Any method that accesses this structure MUST use the Length specified instead of relying on the presence or absence of a null character.
+	MaximumLength uint16 // The maximum size, in bytes, of the string pointed to by Buffer. The size MUST be a multiple of 2. If not, the size MUST be decremented by 1 prior to use. This value MUST not be less than Length.
+	Value         string `ndr:"pointer,conformant,varying"`
+}
+
+// String returns the RPCUnicodeString string value
+func (r *RPCUnicodeString) String() string {
+	return r.Value
+}
diff --git a/vendor/github.com/jcmturner/rpc/v2/mstypes/sid.go b/vendor/github.com/jcmturner/rpc/v2/mstypes/sid.go
new file mode 100644
index 0000000..8e34705
--- /dev/null
+++ b/vendor/github.com/jcmturner/rpc/v2/mstypes/sid.go
@@ -0,0 +1,36 @@
+package mstypes
+
+import (
+	"encoding/binary"
+	"encoding/hex"
+	"fmt"
+	"math"
+	"strings"
+)
+
+// RPCSID implements https://msdn.microsoft.com/en-us/library/cc230364.aspx
+type RPCSID struct {
+	Revision            uint8    // An 8-bit unsigned integer that specifies the revision level of the SID. This value MUST be set to 0x01.
+	SubAuthorityCount   uint8    // An 8-bit unsigned integer that specifies the number of elements in the SubAuthority array. The maximum number of elements allowed is 15.
+	IdentifierAuthority [6]byte  // An RPC_SID_IDENTIFIER_AUTHORITY structure that indicates the authority under which the SID was created. It describes the entity that created the SID. The Identifier Authority value {0,0,0,0,0,5} denotes SIDs created by the NT SID authority.
+	SubAuthority        []uint32 `ndr:"conformant"` // A variable length array of unsigned 32-bit integers that uniquely identifies a principal relative to the IdentifierAuthority. Its length is determined by SubAuthorityCount.
+}
+
+// String returns the string representation of the RPC_SID.
+func (s *RPCSID) String() string {
+	var strb strings.Builder
+	strb.WriteString("S-1-")
+
+	b := append(make([]byte, 2, 2), s.IdentifierAuthority[:]...)
+	// For a strange reason this is read big endian: https://msdn.microsoft.com/en-us/library/dd302645.aspx
+	i := binary.BigEndian.Uint64(b)
+	if i > math.MaxUint32 {
+		fmt.Fprintf(&strb, "0x%s", hex.EncodeToString(s.IdentifierAuthority[:]))
+	} else {
+		fmt.Fprintf(&strb, "%d", i)
+	}
+	for _, sub := range s.SubAuthority {
+		fmt.Fprintf(&strb, "-%d", sub)
+	}
+	return strb.String()
+}
diff --git a/vendor/github.com/jcmturner/rpc/v2/mstypes/user_session_key.go b/vendor/github.com/jcmturner/rpc/v2/mstypes/user_session_key.go
new file mode 100644
index 0000000..fcf0a5d
--- /dev/null
+++ b/vendor/github.com/jcmturner/rpc/v2/mstypes/user_session_key.go
@@ -0,0 +1,11 @@
+package mstypes
+
+// CypherBlock implements https://msdn.microsoft.com/en-us/library/cc237040.aspx
+type CypherBlock struct {
+	Data [8]byte // size = 8
+}
+
+// UserSessionKey implements https://msdn.microsoft.com/en-us/library/cc237080.aspx
+type UserSessionKey struct {
+	CypherBlock [2]CypherBlock // size = 2
+}