[VOL-4293] OpenONU Adapter update for gRPC migration
Change-Id: I05300d3b95b878f44576a99a05f53f52fdc0cda1
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"`
+}