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[FAB-12371]Fix the abac sample to use new cid package

Browse source 
The latest cid package is fabric/core/chaincode/shim/ext/cid.
This CR fixes the abac sample to use the new cid package instead
of the old one at fabric/core/chaincode/lib/cid.
The vendor folder is also updated with the new cid package.

Change-Id: Ifc431ee4504cd009f84f9d5de271721597bba6e7
Signed-off-by: Yuki Kondo <yuki.kondo@hal.hitachi.com>
This commit is contained in:
Yuki Kondo 2018-10-12 18:36:56 +00:00
parent 24c5e47539
commit 286861e0e3
35 changed files with 8645 additions and 3155 deletions
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2
chaincode/abac/go/abac.go
View file

@ -20,7 +20,7 @@ import (
"fmt" "fmt"
"strconv" "strconv"
"github.com/hyperledger/fabric/core/chaincode/lib/cid" "github.com/hyperledger/fabric/core/chaincode/shim/ext/cid"
"github.com/hyperledger/fabric/core/chaincode/shim" "github.com/hyperledger/fabric/core/chaincode/shim"
pb "github.com/hyperledger/fabric/protos/peer" pb "github.com/hyperledger/fabric/protos/peer"
) )

3
chaincode/abac/go/vendor/github.com/golang/protobuf/LICENSE generated vendored
View file

@ -1,7 +1,4 @@
Go support for Protocol Buffers - Google's data interchange format
Copyright 2010 The Go Authors. All rights reserved. Copyright 2010 The Go Authors. All rights reserved.
https://github.com/golang/protobuf
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are modification, are permitted provided that the following conditions are

43
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/Makefile generated vendored
View file

@ -1,43 +0,0 @@
# Go support for Protocol Buffers - Google's data interchange format
#
# Copyright 2010 The Go Authors. All rights reserved.
# https://github.com/golang/protobuf
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
install:
go install
test: install generate-test-pbs
go test
generate-test-pbs:
make install
make -C testdata
protoc --go_out=Mtestdata/test.proto=github.com/golang/protobuf/proto/testdata,Mgoogle/protobuf/any.proto=github.com/golang/protobuf/ptypes/any:. proto3_proto/proto3.proto
make

46
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/clone.go generated vendored
View file

@ -35,22 +35,39 @@
package proto package proto
import ( import (
"fmt"
"log" "log"
"reflect" "reflect"
"strings" "strings"
) )
// Clone returns a deep copy of a protocol buffer. // Clone returns a deep copy of a protocol buffer.
func Clone(pb Message) Message { func Clone(src Message) Message {
in := reflect.ValueOf(pb) in := reflect.ValueOf(src)
if in.IsNil() { if in.IsNil() {
return pb return src
} }
out := reflect.New(in.Type().Elem()) out := reflect.New(in.Type().Elem())
// out is empty so a merge is a deep copy. dst := out.Interface().(Message)
mergeStruct(out.Elem(), in.Elem()) Merge(dst, src)
return out.Interface().(Message) return dst
}
// Merger is the interface representing objects that can merge messages of the same type.
type Merger interface {
// Merge merges src into this message.
// Required and optional fields that are set in src will be set to that value in dst.
// Elements of repeated fields will be appended.
//
// Merge may panic if called with a different argument type than the receiver.
Merge(src Message)
}
// generatedMerger is the custom merge method that generated protos will have.
// We must add this method since a generate Merge method will conflict with
// many existing protos that have a Merge data field already defined.
type generatedMerger interface {
XXX_Merge(src Message)
} }
// Merge merges src into dst. // Merge merges src into dst.
@ -58,17 +75,24 @@ func Clone(pb Message) Message {
// Elements of repeated fields will be appended. // Elements of repeated fields will be appended.
// Merge panics if src and dst are not the same type, or if dst is nil. // Merge panics if src and dst are not the same type, or if dst is nil.
func Merge(dst, src Message) { func Merge(dst, src Message) {
if m, ok := dst.(Merger); ok {
m.Merge(src)
return
}
in := reflect.ValueOf(src) in := reflect.ValueOf(src)
out := reflect.ValueOf(dst) out := reflect.ValueOf(dst)
if out.IsNil() { if out.IsNil() {
panic("proto: nil destination") panic("proto: nil destination")
} }
if in.Type() != out.Type() { if in.Type() != out.Type() {
// Explicit test prior to mergeStruct so that mistyped nils will fail panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src))
panic("proto: type mismatch")
} }
if in.IsNil() { if in.IsNil() {
// Merging nil into non-nil is a quiet no-op return // Merge from nil src is a noop
}
if m, ok := dst.(generatedMerger); ok {
m.XXX_Merge(src)
return return
} }
mergeStruct(out.Elem(), in.Elem()) mergeStruct(out.Elem(), in.Elem())
@ -84,7 +108,7 @@ func mergeStruct(out, in reflect.Value) {
mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i]) mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i])
} }
if emIn, ok := extendable(in.Addr().Interface()); ok { if emIn, err := extendable(in.Addr().Interface()); err == nil {
emOut, _ := extendable(out.Addr().Interface()) emOut, _ := extendable(out.Addr().Interface())
mIn, muIn := emIn.extensionsRead() mIn, muIn := emIn.extensionsRead()
if mIn != nil { if mIn != nil {

669
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/decode.go generated vendored
View file

@ -39,8 +39,6 @@ import (
"errors" "errors"
"fmt" "fmt"
"io" "io"
"os"
"reflect"
) )
// errOverflow is returned when an integer is too large to be represented. // errOverflow is returned when an integer is too large to be represented.
@ -50,10 +48,6 @@ var errOverflow = errors.New("proto: integer overflow")
// wire type is encountered. It does not get returned to user code. // wire type is encountered. It does not get returned to user code.
var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof") var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
// The fundamental decoders that interpret bytes on the wire.
// Those that take integer types all return uint64 and are
// therefore of type valueDecoder.
// DecodeVarint reads a varint-encoded integer from the slice. // DecodeVarint reads a varint-encoded integer from the slice.
// It returns the integer and the number of bytes consumed, or // It returns the integer and the number of bytes consumed, or
// zero if there is not enough. // zero if there is not enough.
@ -192,7 +186,6 @@ func (p *Buffer) DecodeVarint() (x uint64, err error) {
if b&0x80 == 0 { if b&0x80 == 0 {
goto done goto done
} }
// x -= 0x80 << 63 // Always zero.
return 0, errOverflow return 0, errOverflow
@ -267,9 +260,6 @@ func (p *Buffer) DecodeZigzag32() (x uint64, err error) {
return return
} }
// These are not ValueDecoders: they produce an array of bytes or a string.
// bytes, embedded messages
// DecodeRawBytes reads a count-delimited byte buffer from the Buffer. // DecodeRawBytes reads a count-delimited byte buffer from the Buffer.
// This is the format used for the bytes protocol buffer // This is the format used for the bytes protocol buffer
// type and for embedded messages. // type and for embedded messages.
@ -311,81 +301,29 @@ func (p *Buffer) DecodeStringBytes() (s string, err error) {
return string(buf), nil return string(buf), nil
} }
// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
// If the protocol buffer has extensions, and the field matches, add it as an extension.
// Otherwise, if the XXX_unrecognized field exists, append the skipped data there.
func (o *Buffer) skipAndSave(t reflect.Type, tag, wire int, base structPointer, unrecField field) error {
oi := o.index
err := o.skip(t, tag, wire)
if err != nil {
return err
}
if !unrecField.IsValid() {
return nil
}
ptr := structPointer_Bytes(base, unrecField)
// Add the skipped field to struct field
obuf := o.buf
o.buf = *ptr
o.EncodeVarint(uint64(tag<<3 | wire))
*ptr = append(o.buf, obuf[oi:o.index]...)
o.buf = obuf
return nil
}
// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
func (o *Buffer) skip(t reflect.Type, tag, wire int) error {
var u uint64
var err error
switch wire {
case WireVarint:
_, err = o.DecodeVarint()
case WireFixed64:
_, err = o.DecodeFixed64()
case WireBytes:
_, err = o.DecodeRawBytes(false)
case WireFixed32:
_, err = o.DecodeFixed32()
case WireStartGroup:
for {
u, err = o.DecodeVarint()
if err != nil {
break
}
fwire := int(u & 0x7)
if fwire == WireEndGroup {
break
}
ftag := int(u >> 3)
err = o.skip(t, ftag, fwire)
if err != nil {
break
}
}
default:
err = fmt.Errorf("proto: can't skip unknown wire type %d for %s", wire, t)
}
return err
}
// Unmarshaler is the interface representing objects that can // Unmarshaler is the interface representing objects that can
// unmarshal themselves. The method should reset the receiver before // unmarshal themselves. The argument points to data that may be
// decoding starts. The argument points to data that may be
// overwritten, so implementations should not keep references to the // overwritten, so implementations should not keep references to the
// buffer. // buffer.
// Unmarshal implementations should not clear the receiver.
// Any unmarshaled data should be merged into the receiver.
// Callers of Unmarshal that do not want to retain existing data
// should Reset the receiver before calling Unmarshal.
type Unmarshaler interface { type Unmarshaler interface {
Unmarshal([]byte) error Unmarshal([]byte) error
} }
// newUnmarshaler is the interface representing objects that can
// unmarshal themselves. The semantics are identical to Unmarshaler.
//
// This exists to support protoc-gen-go generated messages.
// The proto package will stop type-asserting to this interface in the future.
//
// DO NOT DEPEND ON THIS.
type newUnmarshaler interface {
XXX_Unmarshal([]byte) error
}
// Unmarshal parses the protocol buffer representation in buf and places the // Unmarshal parses the protocol buffer representation in buf and places the
// decoded result in pb. If the struct underlying pb does not match // decoded result in pb. If the struct underlying pb does not match
// the data in buf, the results can be unpredictable. // the data in buf, the results can be unpredictable.
@ -395,7 +333,13 @@ type Unmarshaler interface {
// to preserve and append to existing data. // to preserve and append to existing data.
func Unmarshal(buf []byte, pb Message) error { func Unmarshal(buf []byte, pb Message) error {
pb.Reset() pb.Reset()
return UnmarshalMerge(buf, pb) if u, ok := pb.(newUnmarshaler); ok {
return u.XXX_Unmarshal(buf)
}
if u, ok := pb.(Unmarshaler); ok {
return u.Unmarshal(buf)
}
return NewBuffer(buf).Unmarshal(pb)
} }
// UnmarshalMerge parses the protocol buffer representation in buf and // UnmarshalMerge parses the protocol buffer representation in buf and
@ -405,8 +349,16 @@ func Unmarshal(buf []byte, pb Message) error {
// UnmarshalMerge merges into existing data in pb. // UnmarshalMerge merges into existing data in pb.
// Most code should use Unmarshal instead. // Most code should use Unmarshal instead.
func UnmarshalMerge(buf []byte, pb Message) error { func UnmarshalMerge(buf []byte, pb Message) error {
// If the object can unmarshal itself, let it. if u, ok := pb.(newUnmarshaler); ok {
return u.XXX_Unmarshal(buf)
}
if u, ok := pb.(Unmarshaler); ok { if u, ok := pb.(Unmarshaler); ok {
// NOTE: The history of proto have unfortunately been inconsistent
// whether Unmarshaler should or should not implicitly clear itself.
// Some implementations do, most do not.
// Thus, calling this here may or may not do what people want.
//
// See https://github.com/golang/protobuf/issues/424
return u.Unmarshal(buf) return u.Unmarshal(buf)
} }
return NewBuffer(buf).Unmarshal(pb) return NewBuffer(buf).Unmarshal(pb)
@ -422,12 +374,17 @@ func (p *Buffer) DecodeMessage(pb Message) error {
} }
// DecodeGroup reads a tag-delimited group from the Buffer. // DecodeGroup reads a tag-delimited group from the Buffer.
// StartGroup tag is already consumed. This function consumes
// EndGroup tag.
func (p *Buffer) DecodeGroup(pb Message) error { func (p *Buffer) DecodeGroup(pb Message) error {
typ, base, err := getbase(pb) b := p.buf[p.index:]
if err != nil { x, y := findEndGroup(b)
return err if x < 0 {
return io.ErrUnexpectedEOF
} }
return p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), true, base) err := Unmarshal(b[:x], pb)
p.index += y
return err
} }
// Unmarshal parses the protocol buffer representation in the // Unmarshal parses the protocol buffer representation in the
@ -438,533 +395,33 @@ func (p *Buffer) DecodeGroup(pb Message) error {
// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal. // Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal.
func (p *Buffer) Unmarshal(pb Message) error { func (p *Buffer) Unmarshal(pb Message) error {
// If the object can unmarshal itself, let it. // If the object can unmarshal itself, let it.
if u, ok := pb.(newUnmarshaler); ok {
err := u.XXX_Unmarshal(p.buf[p.index:])
p.index = len(p.buf)
return err
}
if u, ok := pb.(Unmarshaler); ok { if u, ok := pb.(Unmarshaler); ok {
// NOTE: The history of proto have unfortunately been inconsistent
// whether Unmarshaler should or should not implicitly clear itself.
// Some implementations do, most do not.
// Thus, calling this here may or may not do what people want.
//
// See https://github.com/golang/protobuf/issues/424
err := u.Unmarshal(p.buf[p.index:]) err := u.Unmarshal(p.buf[p.index:])
p.index = len(p.buf) p.index = len(p.buf)
return err return err
} }
typ, base, err := getbase(pb) // Slow workaround for messages that aren't Unmarshalers.
if err != nil { // This includes some hand-coded .pb.go files and
return err // bootstrap protos.
} // TODO: fix all of those and then add Unmarshal to
// the Message interface. Then:
err = p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), false, base) // The cast above and code below can be deleted.
// The old unmarshaler can be deleted.
if collectStats { // Clients can call Unmarshal directly (can already do that, actually).
stats.Decode++ var info InternalMessageInfo
} err := info.Unmarshal(pb, p.buf[p.index:])
p.index = len(p.buf)
return err
}
// unmarshalType does the work of unmarshaling a structure.
func (o *Buffer) unmarshalType(st reflect.Type, prop *StructProperties, is_group bool, base structPointer) error {
var state errorState
required, reqFields := prop.reqCount, uint64(0)
var err error
for err == nil && o.index < len(o.buf) {
oi := o.index
var u uint64
u, err = o.DecodeVarint()
if err != nil {
break
}
wire := int(u & 0x7)
if wire == WireEndGroup {
if is_group {
if required > 0 {
// Not enough information to determine the exact field.
// (See below.)
return &RequiredNotSetError{"{Unknown}"}
}
return nil // input is satisfied
}
return fmt.Errorf("proto: %s: wiretype end group for non-group", st)
}
tag := int(u >> 3)
if tag <= 0 {
return fmt.Errorf("proto: %s: illegal tag %d (wire type %d)", st, tag, wire)
}
fieldnum, ok := prop.decoderTags.get(tag)
if !ok {
// Maybe it's an extension?
if prop.extendable {
if e, _ := extendable(structPointer_Interface(base, st)); isExtensionField(e, int32(tag)) {
if err = o.skip(st, tag, wire); err == nil {
extmap := e.extensionsWrite()
ext := extmap[int32(tag)] // may be missing
ext.enc = append(ext.enc, o.buf[oi:o.index]...)
extmap[int32(tag)] = ext
}
continue
}
}
// Maybe it's a oneof?
if prop.oneofUnmarshaler != nil {
m := structPointer_Interface(base, st).(Message)
// First return value indicates whether tag is a oneof field.
ok, err = prop.oneofUnmarshaler(m, tag, wire, o)
if err == ErrInternalBadWireType {
// Map the error to something more descriptive.
// Do the formatting here to save generated code space.
err = fmt.Errorf("bad wiretype for oneof field in %T", m)
}
if ok {
continue
}
}
err = o.skipAndSave(st, tag, wire, base, prop.unrecField)
continue
}
p := prop.Prop[fieldnum]
if p.dec == nil {
fmt.Fprintf(os.Stderr, "proto: no protobuf decoder for %s.%s\n", st, st.Field(fieldnum).Name)
continue
}
dec := p.dec
if wire != WireStartGroup && wire != p.WireType {
if wire == WireBytes && p.packedDec != nil {
// a packable field
dec = p.packedDec
} else {
err = fmt.Errorf("proto: bad wiretype for field %s.%s: got wiretype %d, want %d", st, st.Field(fieldnum).Name, wire, p.WireType)
continue
}
}
decErr := dec(o, p, base)
if decErr != nil && !state.shouldContinue(decErr, p) {
err = decErr
}
if err == nil && p.Required {
// Successfully decoded a required field.
if tag <= 64 {
// use bitmap for fields 1-64 to catch field reuse.
var mask uint64 = 1 << uint64(tag-1)
if reqFields&mask == 0 {
// new required field
reqFields |= mask
required--
}
} else {
// This is imprecise. It can be fooled by a required field
// with a tag > 64 that is encoded twice; that's very rare.
// A fully correct implementation would require allocating
// a data structure, which we would like to avoid.
required--
}
}
}
if err == nil {
if is_group {
return io.ErrUnexpectedEOF
}
if state.err != nil {
return state.err
}
if required > 0 {
// Not enough information to determine the exact field. If we use extra
// CPU, we could determine the field only if the missing required field
// has a tag <= 64 and we check reqFields.
return &RequiredNotSetError{"{Unknown}"}
}
}
return err
}
// Individual type decoders
// For each,
// u is the decoded value,
// v is a pointer to the field (pointer) in the struct
// Sizes of the pools to allocate inside the Buffer.
// The goal is modest amortization and allocation
// on at least 16-byte boundaries.
const (
boolPoolSize = 16
uint32PoolSize = 8
uint64PoolSize = 4
)
// Decode a bool.
func (o *Buffer) dec_bool(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
if len(o.bools) == 0 {
o.bools = make([]bool, boolPoolSize)
}
o.bools[0] = u != 0
*structPointer_Bool(base, p.field) = &o.bools[0]
o.bools = o.bools[1:]
return nil
}
func (o *Buffer) dec_proto3_bool(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
*structPointer_BoolVal(base, p.field) = u != 0
return nil
}
// Decode an int32.
func (o *Buffer) dec_int32(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
word32_Set(structPointer_Word32(base, p.field), o, uint32(u))
return nil
}
func (o *Buffer) dec_proto3_int32(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
word32Val_Set(structPointer_Word32Val(base, p.field), uint32(u))
return nil
}
// Decode an int64.
func (o *Buffer) dec_int64(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
word64_Set(structPointer_Word64(base, p.field), o, u)
return nil
}
func (o *Buffer) dec_proto3_int64(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
word64Val_Set(structPointer_Word64Val(base, p.field), o, u)
return nil
}
// Decode a string.
func (o *Buffer) dec_string(p *Properties, base structPointer) error {
s, err := o.DecodeStringBytes()
if err != nil {
return err
}
*structPointer_String(base, p.field) = &s
return nil
}
func (o *Buffer) dec_proto3_string(p *Properties, base structPointer) error {
s, err := o.DecodeStringBytes()
if err != nil {
return err
}
*structPointer_StringVal(base, p.field) = s
return nil
}
// Decode a slice of bytes ([]byte).
func (o *Buffer) dec_slice_byte(p *Properties, base structPointer) error {
b, err := o.DecodeRawBytes(true)
if err != nil {
return err
}
*structPointer_Bytes(base, p.field) = b
return nil
}
// Decode a slice of bools ([]bool).
func (o *Buffer) dec_slice_bool(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
v := structPointer_BoolSlice(base, p.field)
*v = append(*v, u != 0)
return nil
}
// Decode a slice of bools ([]bool) in packed format.
func (o *Buffer) dec_slice_packed_bool(p *Properties, base structPointer) error {
v := structPointer_BoolSlice(base, p.field)
nn, err := o.DecodeVarint()
if err != nil {
return err
}
nb := int(nn) // number of bytes of encoded bools
fin := o.index + nb
if fin < o.index {
return errOverflow
}
y := *v
for o.index < fin {
u, err := p.valDec(o)
if err != nil {
return err
}
y = append(y, u != 0)
}
*v = y
return nil
}
// Decode a slice of int32s ([]int32).
func (o *Buffer) dec_slice_int32(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
structPointer_Word32Slice(base, p.field).Append(uint32(u))
return nil
}
// Decode a slice of int32s ([]int32) in packed format.
func (o *Buffer) dec_slice_packed_int32(p *Properties, base structPointer) error {
v := structPointer_Word32Slice(base, p.field)
nn, err := o.DecodeVarint()
if err != nil {
return err
}
nb := int(nn) // number of bytes of encoded int32s
fin := o.index + nb
if fin < o.index {
return errOverflow
}
for o.index < fin {
u, err := p.valDec(o)
if err != nil {
return err
}
v.Append(uint32(u))
}
return nil
}
// Decode a slice of int64s ([]int64).
func (o *Buffer) dec_slice_int64(p *Properties, base structPointer) error {
u, err := p.valDec(o)
if err != nil {
return err
}
structPointer_Word64Slice(base, p.field).Append(u)
return nil
}
// Decode a slice of int64s ([]int64) in packed format.
func (o *Buffer) dec_slice_packed_int64(p *Properties, base structPointer) error {
v := structPointer_Word64Slice(base, p.field)
nn, err := o.DecodeVarint()
if err != nil {
return err
}
nb := int(nn) // number of bytes of encoded int64s
fin := o.index + nb
if fin < o.index {
return errOverflow
}
for o.index < fin {
u, err := p.valDec(o)
if err != nil {
return err
}
v.Append(u)
}
return nil
}
// Decode a slice of strings ([]string).
func (o *Buffer) dec_slice_string(p *Properties, base structPointer) error {
s, err := o.DecodeStringBytes()
if err != nil {
return err
}
v := structPointer_StringSlice(base, p.field)
*v = append(*v, s)
return nil
}
// Decode a slice of slice of bytes ([][]byte).
func (o *Buffer) dec_slice_slice_byte(p *Properties, base structPointer) error {
b, err := o.DecodeRawBytes(true)
if err != nil {
return err
}
v := structPointer_BytesSlice(base, p.field)
*v = append(*v, b)
return nil
}
// Decode a map field.
func (o *Buffer) dec_new_map(p *Properties, base structPointer) error {
raw, err := o.DecodeRawBytes(false)
if err != nil {
return err
}
oi := o.index // index at the end of this map entry
o.index -= len(raw) // move buffer back to start of map entry
mptr := structPointer_NewAt(base, p.field, p.mtype) // *map[K]V
if mptr.Elem().IsNil() {
mptr.Elem().Set(reflect.MakeMap(mptr.Type().Elem()))
}
v := mptr.Elem() // map[K]V
// Prepare addressable doubly-indirect placeholders for the key and value types.
// See enc_new_map for why.
keyptr := reflect.New(reflect.PtrTo(p.mtype.Key())).Elem() // addressable *K
keybase := toStructPointer(keyptr.Addr()) // **K
var valbase structPointer
var valptr reflect.Value
switch p.mtype.Elem().Kind() {
case reflect.Slice:
// []byte
var dummy []byte
valptr = reflect.ValueOf(&dummy) // *[]byte
valbase = toStructPointer(valptr) // *[]byte
case reflect.Ptr:
// message; valptr is **Msg; need to allocate the intermediate pointer
valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
valptr.Set(reflect.New(valptr.Type().Elem()))
valbase = toStructPointer(valptr)
default:
// everything else
valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
valbase = toStructPointer(valptr.Addr()) // **V
}
// Decode.
// This parses a restricted wire format, namely the encoding of a message
// with two fields. See enc_new_map for the format.
for o.index < oi {
// tagcode for key and value properties are always a single byte
// because they have tags 1 and 2.
tagcode := o.buf[o.index]
o.index++
switch tagcode {
case p.mkeyprop.tagcode[0]:
if err := p.mkeyprop.dec(o, p.mkeyprop, keybase); err != nil {
return err
}
case p.mvalprop.tagcode[0]:
if err := p.mvalprop.dec(o, p.mvalprop, valbase); err != nil {
return err
}
default:
// TODO: Should we silently skip this instead?
return fmt.Errorf("proto: bad map data tag %d", raw[0])
}
}
keyelem, valelem := keyptr.Elem(), valptr.Elem()
if !keyelem.IsValid() {
keyelem = reflect.Zero(p.mtype.Key())
}
if !valelem.IsValid() {
valelem = reflect.Zero(p.mtype.Elem())
}
v.SetMapIndex(keyelem, valelem)
return nil
}
// Decode a group.
func (o *Buffer) dec_struct_group(p *Properties, base structPointer) error {
bas := structPointer_GetStructPointer(base, p.field)
if structPointer_IsNil(bas) {
// allocate new nested message
bas = toStructPointer(reflect.New(p.stype))
structPointer_SetStructPointer(base, p.field, bas)
}
return o.unmarshalType(p.stype, p.sprop, true, bas)
}
// Decode an embedded message.
func (o *Buffer) dec_struct_message(p *Properties, base structPointer) (err error) {
raw, e := o.DecodeRawBytes(false)
if e != nil {
return e
}
bas := structPointer_GetStructPointer(base, p.field)
if structPointer_IsNil(bas) {
// allocate new nested message
bas = toStructPointer(reflect.New(p.stype))
structPointer_SetStructPointer(base, p.field, bas)
}
// If the object can unmarshal itself, let it.
if p.isUnmarshaler {
iv := structPointer_Interface(bas, p.stype)
return iv.(Unmarshaler).Unmarshal(raw)
}
obuf := o.buf
oi := o.index
o.buf = raw
o.index = 0
err = o.unmarshalType(p.stype, p.sprop, false, bas)
o.buf = obuf
o.index = oi
return err
}
// Decode a slice of embedded messages.
func (o *Buffer) dec_slice_struct_message(p *Properties, base structPointer) error {
return o.dec_slice_struct(p, false, base)
}
// Decode a slice of embedded groups.
func (o *Buffer) dec_slice_struct_group(p *Properties, base structPointer) error {
return o.dec_slice_struct(p, true, base)
}
// Decode a slice of structs ([]*struct).
func (o *Buffer) dec_slice_struct(p *Properties, is_group bool, base structPointer) error {
v := reflect.New(p.stype)
bas := toStructPointer(v)
structPointer_StructPointerSlice(base, p.field).Append(bas)
if is_group {
err := o.unmarshalType(p.stype, p.sprop, is_group, bas)
return err
}
raw, err := o.DecodeRawBytes(false)
if err != nil {
return err
}
// If the object can unmarshal itself, let it.
if p.isUnmarshaler {
iv := v.Interface()
return iv.(Unmarshaler).Unmarshal(raw)
}
obuf := o.buf
oi := o.index
o.buf = raw
o.index = 0
err = o.unmarshalType(p.stype, p.sprop, is_group, bas)
o.buf = obuf
o.index = oi
return err return err
} }

38
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/deprecated.go generated vendored Normal file
View file

@ -0,0 +1,38 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2018 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
// Deprecated: do not use.
type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 }
// Deprecated: do not use.
func GetStats() Stats { return Stats{} }

201
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/discard.go generated vendored
View file

@ -35,8 +35,14 @@ import (
"fmt" "fmt"
"reflect" "reflect"
"strings" "strings"
"sync"
"sync/atomic"
) )
type generatedDiscarder interface {
XXX_DiscardUnknown()
}
// DiscardUnknown recursively discards all unknown fields from this message // DiscardUnknown recursively discards all unknown fields from this message
// and all embedded messages. // and all embedded messages.
// //
@ -49,9 +55,202 @@ import (
// For proto2 messages, the unknown fields of message extensions are only // For proto2 messages, the unknown fields of message extensions are only
// discarded from messages that have been accessed via GetExtension. // discarded from messages that have been accessed via GetExtension.
func DiscardUnknown(m Message) { func DiscardUnknown(m Message) {
if m, ok := m.(generatedDiscarder); ok {
m.XXX_DiscardUnknown()
return
}
// TODO: Dynamically populate a InternalMessageInfo for legacy messages,
// but the master branch has no implementation for InternalMessageInfo,
// so it would be more work to replicate that approach.
discardLegacy(m) discardLegacy(m)
} }
// DiscardUnknown recursively discards all unknown fields.
func (a *InternalMessageInfo) DiscardUnknown(m Message) {
di := atomicLoadDiscardInfo(&a.discard)
if di == nil {
di = getDiscardInfo(reflect.TypeOf(m).Elem())
atomicStoreDiscardInfo(&a.discard, di)
}
di.discard(toPointer(&m))
}
type discardInfo struct {
typ reflect.Type
initialized int32 // 0: only typ is valid, 1: everything is valid
lock sync.Mutex
fields []discardFieldInfo
unrecognized field
}
type discardFieldInfo struct {
field field // Offset of field, guaranteed to be valid
discard func(src pointer)
}
var (
discardInfoMap = map[reflect.Type]*discardInfo{}
discardInfoLock sync.Mutex
)
func getDiscardInfo(t reflect.Type) *discardInfo {
discardInfoLock.Lock()
defer discardInfoLock.Unlock()
di := discardInfoMap[t]
if di == nil {
di = &discardInfo{typ: t}
discardInfoMap[t] = di
}
return di
}
func (di *discardInfo) discard(src pointer) {
if src.isNil() {
return // Nothing to do.
}
if atomic.LoadInt32(&di.initialized) == 0 {
di.computeDiscardInfo()
}
for _, fi := range di.fields {
sfp := src.offset(fi.field)
fi.discard(sfp)
}
// For proto2 messages, only discard unknown fields in message extensions
// that have been accessed via GetExtension.
if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil {
// Ignore lock since DiscardUnknown is not concurrency safe.
emm, _ := em.extensionsRead()
for _, mx := range emm {
if m, ok := mx.value.(Message); ok {
DiscardUnknown(m)
}
}
}
if di.unrecognized.IsValid() {
*src.offset(di.unrecognized).toBytes() = nil
}
}
func (di *discardInfo) computeDiscardInfo() {
di.lock.Lock()
defer di.lock.Unlock()
if di.initialized != 0 {
return
}
t := di.typ
n := t.NumField()
for i := 0; i < n; i++ {
f := t.Field(i)
if strings.HasPrefix(f.Name, "XXX_") {
continue
}
dfi := discardFieldInfo{field: toField(&f)}
tf := f.Type
// Unwrap tf to get its most basic type.
var isPointer, isSlice bool
if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
isSlice = true
tf = tf.Elem()
}
if tf.Kind() == reflect.Ptr {
isPointer = true
tf = tf.Elem()
}
if isPointer && isSlice && tf.Kind() != reflect.Struct {
panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name))
}
switch tf.Kind() {
case reflect.Struct:
switch {
case !isPointer:
panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name))
case isSlice: // E.g., []*pb.T
di := getDiscardInfo(tf)
dfi.discard = func(src pointer) {
sps := src.getPointerSlice()
for _, sp := range sps {
if !sp.isNil() {
di.discard(sp)
}
}
}
default: // E.g., *pb.T
di := getDiscardInfo(tf)
dfi.discard = func(src pointer) {
sp := src.getPointer()
if !sp.isNil() {
di.discard(sp)
}
}
}
case reflect.Map:
switch {
case isPointer || isSlice:
panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name))
default: // E.g., map[K]V
if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T)
dfi.discard = func(src pointer) {
sm := src.asPointerTo(tf).Elem()
if sm.Len() == 0 {
return
}
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
DiscardUnknown(val.Interface().(Message))
}
}
} else {
dfi.discard = func(pointer) {} // Noop
}
}
case reflect.Interface:
// Must be oneof field.
switch {
case isPointer || isSlice:
panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name))
default: // E.g., interface{}
// TODO: Make this faster?
dfi.discard = func(src pointer) {
su := src.asPointerTo(tf).Elem()
if !su.IsNil() {
sv := su.Elem().Elem().Field(0)
if sv.Kind() == reflect.Ptr && sv.IsNil() {
return
}
switch sv.Type().Kind() {
case reflect.Ptr: // Proto struct (e.g., *T)
DiscardUnknown(sv.Interface().(Message))
}
}
}
}
default:
continue
}
di.fields = append(di.fields, dfi)
}
di.unrecognized = invalidField
if f, ok := t.FieldByName("XXX_unrecognized"); ok {
if f.Type != reflect.TypeOf([]byte{}) {
panic("expected XXX_unrecognized to be of type []byte")
}
di.unrecognized = toField(&f)
}
atomic.StoreInt32(&di.initialized, 1)
}
func discardLegacy(m Message) { func discardLegacy(m Message) {
v := reflect.ValueOf(m) v := reflect.ValueOf(m)
if v.Kind() != reflect.Ptr || v.IsNil() { if v.Kind() != reflect.Ptr || v.IsNil() {
@ -139,7 +338,7 @@ func discardLegacy(m Message) {
// For proto2 messages, only discard unknown fields in message extensions // For proto2 messages, only discard unknown fields in message extensions
// that have been accessed via GetExtension. // that have been accessed via GetExtension.
if em, ok := extendable(m); ok { if em, err := extendable(m); err == nil {
// Ignore lock since discardLegacy is not concurrency safe. // Ignore lock since discardLegacy is not concurrency safe.
emm, _ := em.extensionsRead() emm, _ := em.extensionsRead()
for _, mx := range emm { for _, mx := range emm {

1207
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/encode.go generated vendored
View file

File diff suppressed because it is too large Load diff

30
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/equal.go generated vendored
View file

@ -109,15 +109,6 @@ func equalStruct(v1, v2 reflect.Value) bool {
// set/unset mismatch // set/unset mismatch
return false return false
} }
b1, ok := f1.Interface().(raw)
if ok {
b2 := f2.Interface().(raw)
// RawMessage
if !bytes.Equal(b1.Bytes(), b2.Bytes()) {
return false
}
continue
}
f1, f2 = f1.Elem(), f2.Elem() f1, f2 = f1.Elem(), f2.Elem()
} }
if !equalAny(f1, f2, sprop.Prop[i]) { if !equalAny(f1, f2, sprop.Prop[i]) {
@ -146,11 +137,7 @@ func equalStruct(v1, v2 reflect.Value) bool {
u1 := uf.Bytes() u1 := uf.Bytes()
u2 := v2.FieldByName("XXX_unrecognized").Bytes() u2 := v2.FieldByName("XXX_unrecognized").Bytes()
if !bytes.Equal(u1, u2) { return bytes.Equal(u1, u2)
return false
}
return true
} }
// v1 and v2 are known to have the same type. // v1 and v2 are known to have the same type.
@ -261,6 +248,15 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
m1, m2 := e1.value, e2.value m1, m2 := e1.value, e2.value
if m1 == nil && m2 == nil {
// Both have only encoded form.
if bytes.Equal(e1.enc, e2.enc) {
continue
}
// The bytes are different, but the extensions might still be
// equal. We need to decode them to compare.
}
if m1 != nil && m2 != nil { if m1 != nil && m2 != nil {
// Both are unencoded. // Both are unencoded.
if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) { if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
@ -276,8 +272,12 @@ func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
desc = m[extNum] desc = m[extNum]
} }
if desc == nil { if desc == nil {
// If both have only encoded form and the bytes are the same,
// it is handled above. We get here when the bytes are different.
// We don't know how to decode it, so just compare them as byte
// slices.
log.Printf("proto: don't know how to compare extension %d of %v", extNum, base) log.Printf("proto: don't know how to compare extension %d of %v", extNum, base)
continue return false
} }
var err error var err error
if m1 == nil { if m1 == nil {

210
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/extensions.go generated vendored
View file

@ -38,6 +38,7 @@ package proto
import ( import (
"errors" "errors"
"fmt" "fmt"
"io"
"reflect" "reflect"
"strconv" "strconv"
"sync" "sync"
@ -91,14 +92,29 @@ func (n notLocker) Unlock() {}
// extendable returns the extendableProto interface for the given generated proto message. // extendable returns the extendableProto interface for the given generated proto message.
// If the proto message has the old extension format, it returns a wrapper that implements // If the proto message has the old extension format, it returns a wrapper that implements
// the extendableProto interface. // the extendableProto interface.
func extendable(p interface{}) (extendableProto, bool) { func extendable(p interface{}) (extendableProto, error) {
if ep, ok := p.(extendableProto); ok { switch p := p.(type) {
return ep, ok case extendableProto:
if isNilPtr(p) {
return nil, fmt.Errorf("proto: nil %T is not extendable", p)
}
return p, nil
case extendableProtoV1:
if isNilPtr(p) {
return nil, fmt.Errorf("proto: nil %T is not extendable", p)
}
return extensionAdapter{p}, nil
} }
if ep, ok := p.(extendableProtoV1); ok { // Don't allocate a specific error containing %T:
return extensionAdapter{ep}, ok // this is the hot path for Clone and MarshalText.
} return nil, errNotExtendable
return nil, false }
var errNotExtendable = errors.New("proto: not an extendable proto.Message")
func isNilPtr(x interface{}) bool {
v := reflect.ValueOf(x)
return v.Kind() == reflect.Ptr && v.IsNil()
} }
// XXX_InternalExtensions is an internal representation of proto extensions. // XXX_InternalExtensions is an internal representation of proto extensions.
@ -143,9 +159,6 @@ func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Loc
return e.p.extensionMap, &e.p.mu return e.p.extensionMap, &e.p.mu
} }
var extendableProtoType = reflect.TypeOf((*extendableProto)(nil)).Elem()
var extendableProtoV1Type = reflect.TypeOf((*extendableProtoV1)(nil)).Elem()
// ExtensionDesc represents an extension specification. // ExtensionDesc represents an extension specification.
// Used in generated code from the protocol compiler. // Used in generated code from the protocol compiler.
type ExtensionDesc struct { type ExtensionDesc struct {
@ -179,8 +192,8 @@ type Extension struct {
// SetRawExtension is for testing only. // SetRawExtension is for testing only.
func SetRawExtension(base Message, id int32, b []byte) { func SetRawExtension(base Message, id int32, b []byte) {
epb, ok := extendable(base) epb, err := extendable(base)
if !ok { if err != nil {
return return
} }
extmap := epb.extensionsWrite() extmap := epb.extensionsWrite()
@ -205,7 +218,7 @@ func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error {
pbi = ea.extendableProtoV1 pbi = ea.extendableProtoV1
} }
if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b { if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b {
return errors.New("proto: bad extended type; " + b.String() + " does not extend " + a.String()) return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a)
} }
// Check the range. // Check the range.
if !isExtensionField(pb, extension.Field) { if !isExtensionField(pb, extension.Field) {
@ -250,85 +263,11 @@ func extensionProperties(ed *ExtensionDesc) *Properties {
return prop return prop
} }
// encode encodes any unmarshaled (unencoded) extensions in e.
func encodeExtensions(e *XXX_InternalExtensions) error {
m, mu := e.extensionsRead()
if m == nil {
return nil // fast path
}
mu.Lock()
defer mu.Unlock()
return encodeExtensionsMap(m)
}
// encode encodes any unmarshaled (unencoded) extensions in e.
func encodeExtensionsMap(m map[int32]Extension) error {
for k, e := range m {
if e.value == nil || e.desc == nil {
// Extension is only in its encoded form.
continue
}
// We don't skip extensions that have an encoded form set,
// because the extension value may have been mutated after
// the last time this function was called.
et := reflect.TypeOf(e.desc.ExtensionType)
props := extensionProperties(e.desc)
p := NewBuffer(nil)
// If e.value has type T, the encoder expects a *struct{ X T }.
// Pass a *T with a zero field and hope it all works out.
x := reflect.New(et)
x.Elem().Set(reflect.ValueOf(e.value))
if err := props.enc(p, props, toStructPointer(x)); err != nil {
return err
}
e.enc = p.buf
m[k] = e
}
return nil
}
func extensionsSize(e *XXX_InternalExtensions) (n int) {
m, mu := e.extensionsRead()
if m == nil {
return 0
}
mu.Lock()
defer mu.Unlock()
return extensionsMapSize(m)
}
func extensionsMapSize(m map[int32]Extension) (n int) {
for _, e := range m {
if e.value == nil || e.desc == nil {
// Extension is only in its encoded form.
n += len(e.enc)
continue
}
// We don't skip extensions that have an encoded form set,
// because the extension value may have been mutated after
// the last time this function was called.
et := reflect.TypeOf(e.desc.ExtensionType)
props := extensionProperties(e.desc)
// If e.value has type T, the encoder expects a *struct{ X T }.
// Pass a *T with a zero field and hope it all works out.
x := reflect.New(et)
x.Elem().Set(reflect.ValueOf(e.value))
n += props.size(props, toStructPointer(x))
}
return
}
// HasExtension returns whether the given extension is present in pb. // HasExtension returns whether the given extension is present in pb.
func HasExtension(pb Message, extension *ExtensionDesc) bool { func HasExtension(pb Message, extension *ExtensionDesc) bool {
// TODO: Check types, field numbers, etc.? // TODO: Check types, field numbers, etc.?
epb, ok := extendable(pb) epb, err := extendable(pb)
if !ok { if err != nil {
return false return false
} }
extmap, mu := epb.extensionsRead() extmap, mu := epb.extensionsRead()
@ -336,15 +275,15 @@ func HasExtension(pb Message, extension *ExtensionDesc) bool {
return false return false
} }
mu.Lock() mu.Lock()
_, ok = extmap[extension.Field] _, ok := extmap[extension.Field]
mu.Unlock() mu.Unlock()
return ok return ok
} }
// ClearExtension removes the given extension from pb. // ClearExtension removes the given extension from pb.
func ClearExtension(pb Message, extension *ExtensionDesc) { func ClearExtension(pb Message, extension *ExtensionDesc) {
epb, ok := extendable(pb) epb, err := extendable(pb)
if !ok { if err != nil {
return return
} }
// TODO: Check types, field numbers, etc.? // TODO: Check types, field numbers, etc.?
@ -352,16 +291,26 @@ func ClearExtension(pb Message, extension *ExtensionDesc) {
delete(extmap, extension.Field) delete(extmap, extension.Field)
} }
// GetExtension parses and returns the given extension of pb. // GetExtension retrieves a proto2 extended field from pb.
// If the extension is not present and has no default value it returns ErrMissingExtension. //
// If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil),
// then GetExtension parses the encoded field and returns a Go value of the specified type.
// If the field is not present, then the default value is returned (if one is specified),
// otherwise ErrMissingExtension is reported.
//
// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil),
// then GetExtension returns the raw encoded bytes of the field extension.
func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) { func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
epb, ok := extendable(pb) epb, err := extendable(pb)
if !ok { if err != nil {
return nil, errors.New("proto: not an extendable proto") return nil, err
} }
if err := checkExtensionTypes(epb, extension); err != nil { if extension.ExtendedType != nil {
return nil, err // can only check type if this is a complete descriptor
if err := checkExtensionTypes(epb, extension); err != nil {
return nil, err
}
} }
emap, mu := epb.extensionsRead() emap, mu := epb.extensionsRead()
@ -388,6 +337,11 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
return e.value, nil return e.value, nil
} }
if extension.ExtensionType == nil {
// incomplete descriptor
return e.enc, nil
}
v, err := decodeExtension(e.enc, extension) v, err := decodeExtension(e.enc, extension)
if err != nil { if err != nil {
return nil, err return nil, err
@ -405,6 +359,11 @@ func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
// defaultExtensionValue returns the default value for extension. // defaultExtensionValue returns the default value for extension.
// If no default for an extension is defined ErrMissingExtension is returned. // If no default for an extension is defined ErrMissingExtension is returned.
func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) { func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
if extension.ExtensionType == nil {
// incomplete descriptor, so no default
return nil, ErrMissingExtension
}
t := reflect.TypeOf(extension.ExtensionType) t := reflect.TypeOf(extension.ExtensionType)
props := extensionProperties(extension) props := extensionProperties(extension)
@ -439,31 +398,28 @@ func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
// decodeExtension decodes an extension encoded in b. // decodeExtension decodes an extension encoded in b.
func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) { func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
o := NewBuffer(b)
t := reflect.TypeOf(extension.ExtensionType) t := reflect.TypeOf(extension.ExtensionType)
unmarshal := typeUnmarshaler(t, extension.Tag)
props := extensionProperties(extension)
// t is a pointer to a struct, pointer to basic type or a slice. // t is a pointer to a struct, pointer to basic type or a slice.
// Allocate a "field" to store the pointer/slice itself; the // Allocate space to store the pointer/slice.
// pointer/slice will be stored here. We pass
// the address of this field to props.dec.
// This passes a zero field and a *t and lets props.dec
// interpret it as a *struct{ x t }.
value := reflect.New(t).Elem() value := reflect.New(t).Elem()
var err error
for { for {
// Discard wire type and field number varint. It isn't needed. x, n := decodeVarint(b)
if _, err := o.DecodeVarint(); err != nil { if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
wire := int(x) & 7
b, err = unmarshal(b, valToPointer(value.Addr()), wire)
if err != nil {
return nil, err return nil, err
} }
if err := props.dec(o, props, toStructPointer(value.Addr())); err != nil { if len(b) == 0 {
return nil, err
}
if o.index >= len(o.buf) {
break break
} }
} }
@ -473,9 +429,9 @@ func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
// GetExtensions returns a slice of the extensions present in pb that are also listed in es. // GetExtensions returns a slice of the extensions present in pb that are also listed in es.
// The returned slice has the same length as es; missing extensions will appear as nil elements. // The returned slice has the same length as es; missing extensions will appear as nil elements.
func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) { func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) {
epb, ok := extendable(pb) epb, err := extendable(pb)
if !ok { if err != nil {
return nil, errors.New("proto: not an extendable proto") return nil, err
} }
extensions = make([]interface{}, len(es)) extensions = make([]interface{}, len(es))
for i, e := range es { for i, e := range es {
@ -494,9 +450,9 @@ func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, e
// For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing // For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing
// just the Field field, which defines the extension's field number. // just the Field field, which defines the extension's field number.
func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) { func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
epb, ok := extendable(pb) epb, err := extendable(pb)
if !ok { if err != nil {
return nil, fmt.Errorf("proto: %T is not an extendable proto.Message", pb) return nil, err
} }
registeredExtensions := RegisteredExtensions(pb) registeredExtensions := RegisteredExtensions(pb)
@ -523,16 +479,16 @@ func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
// SetExtension sets the specified extension of pb to the specified value. // SetExtension sets the specified extension of pb to the specified value.
func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error { func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error {
epb, ok := extendable(pb) epb, err := extendable(pb)
if !ok { if err != nil {
return errors.New("proto: not an extendable proto") return err
} }
if err := checkExtensionTypes(epb, extension); err != nil { if err := checkExtensionTypes(epb, extension); err != nil {
return err return err
} }
typ := reflect.TypeOf(extension.ExtensionType) typ := reflect.TypeOf(extension.ExtensionType)
if typ != reflect.TypeOf(value) { if typ != reflect.TypeOf(value) {
return errors.New("proto: bad extension value type") return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType)
} }
// nil extension values need to be caught early, because the // nil extension values need to be caught early, because the
// encoder can't distinguish an ErrNil due to a nil extension // encoder can't distinguish an ErrNil due to a nil extension
@ -550,8 +506,8 @@ func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error
// ClearAllExtensions clears all extensions from pb. // ClearAllExtensions clears all extensions from pb.
func ClearAllExtensions(pb Message) { func ClearAllExtensions(pb Message) {
epb, ok := extendable(pb) epb, err := extendable(pb)
if !ok { if err != nil {
return return
} }
m := epb.extensionsWrite() m := epb.extensionsWrite()

148
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/lib.go generated vendored
View file

@ -273,6 +273,67 @@ import (
"sync" "sync"
) )
// RequiredNotSetError is an error type returned by either Marshal or Unmarshal.
// Marshal reports this when a required field is not initialized.
// Unmarshal reports this when a required field is missing from the wire data.
type RequiredNotSetError struct{ field string }
func (e *RequiredNotSetError) Error() string {
if e.field == "" {
return fmt.Sprintf("proto: required field not set")
}
return fmt.Sprintf("proto: required field %q not set", e.field)
}
func (e *RequiredNotSetError) RequiredNotSet() bool {
return true
}
type invalidUTF8Error struct{ field string }
func (e *invalidUTF8Error) Error() string {
if e.field == "" {
return "proto: invalid UTF-8 detected"
}
return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field)
}
func (e *invalidUTF8Error) InvalidUTF8() bool {
return true
}
// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8.
// This error should not be exposed to the external API as such errors should
// be recreated with the field information.
var errInvalidUTF8 = &invalidUTF8Error{}
// isNonFatal reports whether the error is either a RequiredNotSet error
// or a InvalidUTF8 error.
func isNonFatal(err error) bool {
if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() {
return true
}
if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() {
return true
}
return false
}
type nonFatal struct{ E error }
// Merge merges err into nf and reports whether it was successful.
// Otherwise it returns false for any fatal non-nil errors.
func (nf *nonFatal) Merge(err error) (ok bool) {
if err == nil {
return true // not an error
}
if !isNonFatal(err) {
return false // fatal error
}
if nf.E == nil {
nf.E = err // store first instance of non-fatal error
}
return true
}
// Message is implemented by generated protocol buffer messages. // Message is implemented by generated protocol buffer messages.
type Message interface { type Message interface {
Reset() Reset()
@ -280,26 +341,6 @@ type Message interface {
ProtoMessage() ProtoMessage()
} }
// Stats records allocation details about the protocol buffer encoders
// and decoders. Useful for tuning the library itself.
type Stats struct {
Emalloc uint64 // mallocs in encode
Dmalloc uint64 // mallocs in decode
Encode uint64 // number of encodes
Decode uint64 // number of decodes
Chit uint64 // number of cache hits
Cmiss uint64 // number of cache misses
Size uint64 // number of sizes
}
// Set to true to enable stats collection.
const collectStats = false
var stats Stats
// GetStats returns a copy of the global Stats structure.
func GetStats() Stats { return stats }
// A Buffer is a buffer manager for marshaling and unmarshaling // A Buffer is a buffer manager for marshaling and unmarshaling
// protocol buffers. It may be reused between invocations to // protocol buffers. It may be reused between invocations to
// reduce memory usage. It is not necessary to use a Buffer; // reduce memory usage. It is not necessary to use a Buffer;
@ -309,16 +350,7 @@ type Buffer struct {
buf []byte // encode/decode byte stream buf []byte // encode/decode byte stream
index int // read point index int // read point
// pools of basic types to amortize allocation. deterministic bool
bools []bool
uint32s []uint32
uint64s []uint64
// extra pools, only used with pointer_reflect.go
int32s []int32
int64s []int64
float32s []float32
float64s []float64
} }
// NewBuffer allocates a new Buffer and initializes its internal data to // NewBuffer allocates a new Buffer and initializes its internal data to
@ -343,6 +375,30 @@ func (p *Buffer) SetBuf(s []byte) {
// Bytes returns the contents of the Buffer. // Bytes returns the contents of the Buffer.
func (p *Buffer) Bytes() []byte { return p.buf } func (p *Buffer) Bytes() []byte { return p.buf }
// SetDeterministic sets whether to use deterministic serialization.
//
// Deterministic serialization guarantees that for a given binary, equal
// messages will always be serialized to the same bytes. This implies:
//
// - Repeated serialization of a message will return the same bytes.
// - Different processes of the same binary (which may be executing on
// different machines) will serialize equal messages to the same bytes.
//
// Note that the deterministic serialization is NOT canonical across
// languages. It is not guaranteed to remain stable over time. It is unstable
// across different builds with schema changes due to unknown fields.
// Users who need canonical serialization (e.g., persistent storage in a
// canonical form, fingerprinting, etc.) should define their own
// canonicalization specification and implement their own serializer rather
// than relying on this API.
//
// If deterministic serialization is requested, map entries will be sorted
// by keys in lexographical order. This is an implementation detail and
// subject to change.
func (p *Buffer) SetDeterministic(deterministic bool) {
p.deterministic = deterministic
}
/* /*
* Helper routines for simplifying the creation of optional fields of basic type. * Helper routines for simplifying the creation of optional fields of basic type.
*/ */
@ -831,22 +887,12 @@ func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMes
return sf, false, nil return sf, false, nil
} }
// mapKeys returns a sort.Interface to be used for sorting the map keys.
// Map fields may have key types of non-float scalars, strings and enums. // Map fields may have key types of non-float scalars, strings and enums.
// The easiest way to sort them in some deterministic order is to use fmt.
// If this turns out to be inefficient we can always consider other options,
// such as doing a Schwartzian transform.
func mapKeys(vs []reflect.Value) sort.Interface { func mapKeys(vs []reflect.Value) sort.Interface {
s := mapKeySorter{ s := mapKeySorter{vs: vs}
vs: vs,
// default Less function: textual comparison
less: func(a, b reflect.Value) bool {
return fmt.Sprint(a.Interface()) < fmt.Sprint(b.Interface())
},
}
// Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps; // Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps.
// numeric keys are sorted numerically.
if len(vs) == 0 { if len(vs) == 0 {
return s return s
} }
@ -855,6 +901,12 @@ func mapKeys(vs []reflect.Value) sort.Interface {
s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() } s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() }
case reflect.Uint32, reflect.Uint64: case reflect.Uint32, reflect.Uint64:
s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() } s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() }
case reflect.Bool:
s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true
case reflect.String:
s.less = func(a, b reflect.Value) bool { return a.String() < b.String() }
default:
panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind()))
} }
return s return s
@ -895,3 +947,13 @@ const ProtoPackageIsVersion2 = true
// ProtoPackageIsVersion1 is referenced from generated protocol buffer files // ProtoPackageIsVersion1 is referenced from generated protocol buffer files
// to assert that that code is compatible with this version of the proto package. // to assert that that code is compatible with this version of the proto package.
const ProtoPackageIsVersion1 = true const ProtoPackageIsVersion1 = true
// InternalMessageInfo is a type used internally by generated .pb.go files.
// This type is not intended to be used by non-generated code.
// This type is not subject to any compatibility guarantee.
type InternalMessageInfo struct {
marshal *marshalInfo
unmarshal *unmarshalInfo
merge *mergeInfo
discard *discardInfo
}

81
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/message_set.go generated vendored
View file

@ -42,6 +42,7 @@ import (
"fmt" "fmt"
"reflect" "reflect"
"sort" "sort"
"sync"
) )
// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID. // errNoMessageTypeID occurs when a protocol buffer does not have a message type ID.
@ -94,10 +95,7 @@ func (ms *messageSet) find(pb Message) *_MessageSet_Item {
} }
func (ms *messageSet) Has(pb Message) bool { func (ms *messageSet) Has(pb Message) bool {
if ms.find(pb) != nil { return ms.find(pb) != nil
return true
}
return false
} }
func (ms *messageSet) Unmarshal(pb Message) error { func (ms *messageSet) Unmarshal(pb Message) error {
@ -150,46 +148,42 @@ func skipVarint(buf []byte) []byte {
// MarshalMessageSet encodes the extension map represented by m in the message set wire format. // MarshalMessageSet encodes the extension map represented by m in the message set wire format.
// It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option. // It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option.
func MarshalMessageSet(exts interface{}) ([]byte, error) { func MarshalMessageSet(exts interface{}) ([]byte, error) {
var m map[int32]Extension return marshalMessageSet(exts, false)
}
// marshaMessageSet implements above function, with the opt to turn on / off deterministic during Marshal.
func marshalMessageSet(exts interface{}, deterministic bool) ([]byte, error) {
switch exts := exts.(type) { switch exts := exts.(type) {
case *XXX_InternalExtensions: case *XXX_InternalExtensions:
if err := encodeExtensions(exts); err != nil { var u marshalInfo
return nil, err siz := u.sizeMessageSet(exts)
} b := make([]byte, 0, siz)
m, _ = exts.extensionsRead() return u.appendMessageSet(b, exts, deterministic)
case map[int32]Extension: case map[int32]Extension:
if err := encodeExtensionsMap(exts); err != nil { // This is an old-style extension map.
return nil, err // Wrap it in a new-style XXX_InternalExtensions.
ie := XXX_InternalExtensions{
p: &struct {
mu sync.Mutex
extensionMap map[int32]Extension
}{
extensionMap: exts,
},
} }
m = exts
var u marshalInfo
siz := u.sizeMessageSet(&ie)
b := make([]byte, 0, siz)
return u.appendMessageSet(b, &ie, deterministic)
default: default:
return nil, errors.New("proto: not an extension map") return nil, errors.New("proto: not an extension map")
} }
// Sort extension IDs to provide a deterministic encoding.
// See also enc_map in encode.go.
ids := make([]int, 0, len(m))
for id := range m {
ids = append(ids, int(id))
}
sort.Ints(ids)
ms := &messageSet{Item: make([]*_MessageSet_Item, 0, len(m))}
for _, id := range ids {
e := m[int32(id)]
// Remove the wire type and field number varint, as well as the length varint.
msg := skipVarint(skipVarint(e.enc))
ms.Item = append(ms.Item, &_MessageSet_Item{
TypeId: Int32(int32(id)),
Message: msg,
})
}
return Marshal(ms)
} }
// UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format. // UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
// It is called by generated Unmarshal methods on protocol buffer messages with the message_set_wire_format option. // It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
func UnmarshalMessageSet(buf []byte, exts interface{}) error { func UnmarshalMessageSet(buf []byte, exts interface{}) error {
var m map[int32]Extension var m map[int32]Extension
switch exts := exts.(type) { switch exts := exts.(type) {
@ -235,7 +229,15 @@ func MarshalMessageSetJSON(exts interface{}) ([]byte, error) {
var m map[int32]Extension var m map[int32]Extension
switch exts := exts.(type) { switch exts := exts.(type) {
case *XXX_InternalExtensions: case *XXX_InternalExtensions:
m, _ = exts.extensionsRead() var mu sync.Locker
m, mu = exts.extensionsRead()
if m != nil {
// Keep the extensions map locked until we're done marshaling to prevent
// races between marshaling and unmarshaling the lazily-{en,de}coded
// values.
mu.Lock()
defer mu.Unlock()
}
case map[int32]Extension: case map[int32]Extension:
m = exts m = exts
default: default:
@ -253,15 +255,16 @@ func MarshalMessageSetJSON(exts interface{}) ([]byte, error) {
for i, id := range ids { for i, id := range ids {
ext := m[id] ext := m[id]
if i > 0 {
b.WriteByte(',')
}
msd, ok := messageSetMap[id] msd, ok := messageSetMap[id]
if !ok { if !ok {
// Unknown type; we can't render it, so skip it. // Unknown type; we can't render it, so skip it.
continue continue
} }
if i > 0 && b.Len() > 1 {
b.WriteByte(',')
}
fmt.Fprintf(&b, `"[%s]":`, msd.name) fmt.Fprintf(&b, `"[%s]":`, msd.name)
x := ext.value x := ext.value

645
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/pointer_reflect.go generated vendored
View file

@ -29,7 +29,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// +build appengine js // +build purego appengine js
// This file contains an implementation of proto field accesses using package reflect. // This file contains an implementation of proto field accesses using package reflect.
// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can // It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
@ -38,32 +38,13 @@
package proto package proto
import ( import (
"math"
"reflect" "reflect"
"sync"
) )
// A structPointer is a pointer to a struct. const unsafeAllowed = false
type structPointer struct {
v reflect.Value
}
// toStructPointer returns a structPointer equivalent to the given reflect value. // A field identifies a field in a struct, accessible from a pointer.
// The reflect value must itself be a pointer to a struct.
func toStructPointer(v reflect.Value) structPointer {
return structPointer{v}
}
// IsNil reports whether p is nil.
func structPointer_IsNil(p structPointer) bool {
return p.v.IsNil()
}
// Interface returns the struct pointer as an interface value.
func structPointer_Interface(p structPointer, _ reflect.Type) interface{} {
return p.v.Interface()
}
// A field identifies a field in a struct, accessible from a structPointer.
// In this implementation, a field is identified by the sequence of field indices // In this implementation, a field is identified by the sequence of field indices
// passed to reflect's FieldByIndex. // passed to reflect's FieldByIndex.
type field []int type field []int
@ -76,409 +57,301 @@ func toField(f *reflect.StructField) field {
// invalidField is an invalid field identifier. // invalidField is an invalid field identifier.
var invalidField = field(nil) var invalidField = field(nil)
// zeroField is a noop when calling pointer.offset.
var zeroField = field([]int{})
// IsValid reports whether the field identifier is valid. // IsValid reports whether the field identifier is valid.
func (f field) IsValid() bool { return f != nil } func (f field) IsValid() bool { return f != nil }
// field returns the given field in the struct as a reflect value. // The pointer type is for the table-driven decoder.
func structPointer_field(p structPointer, f field) reflect.Value { // The implementation here uses a reflect.Value of pointer type to
// Special case: an extension map entry with a value of type T // create a generic pointer. In pointer_unsafe.go we use unsafe
// passes a *T to the struct-handling code with a zero field, // instead of reflect to implement the same (but faster) interface.
// expecting that it will be treated as equivalent to *struct{ X T }, type pointer struct {
// which has the same memory layout. We have to handle that case
// specially, because reflect will panic if we call FieldByIndex on a
// non-struct.
if f == nil {
return p.v.Elem()
}
return p.v.Elem().FieldByIndex(f)
}
// ifield returns the given field in the struct as an interface value.
func structPointer_ifield(p structPointer, f field) interface{} {
return structPointer_field(p, f).Addr().Interface()
}
// Bytes returns the address of a []byte field in the struct.
func structPointer_Bytes(p structPointer, f field) *[]byte {
return structPointer_ifield(p, f).(*[]byte)
}
// BytesSlice returns the address of a [][]byte field in the struct.
func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
return structPointer_ifield(p, f).(*[][]byte)
}
// Bool returns the address of a *bool field in the struct.
func structPointer_Bool(p structPointer, f field) **bool {
return structPointer_ifield(p, f).(**bool)
}
// BoolVal returns the address of a bool field in the struct.
func structPointer_BoolVal(p structPointer, f field) *bool {
return structPointer_ifield(p, f).(*bool)
}
// BoolSlice returns the address of a []bool field in the struct.
func structPointer_BoolSlice(p structPointer, f field) *[]bool {
return structPointer_ifield(p, f).(*[]bool)
}
// String returns the address of a *string field in the struct.
func structPointer_String(p structPointer, f field) **string {
return structPointer_ifield(p, f).(**string)
}
// StringVal returns the address of a string field in the struct.
func structPointer_StringVal(p structPointer, f field) *string {
return structPointer_ifield(p, f).(*string)
}
// StringSlice returns the address of a []string field in the struct.
func structPointer_StringSlice(p structPointer, f field) *[]string {
return structPointer_ifield(p, f).(*[]string)
}
// Extensions returns the address of an extension map field in the struct.
func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
return structPointer_ifield(p, f).(*XXX_InternalExtensions)
}
// ExtMap returns the address of an extension map field in the struct.
func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
return structPointer_ifield(p, f).(*map[int32]Extension)
}
// NewAt returns the reflect.Value for a pointer to a field in the struct.
func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
return structPointer_field(p, f).Addr()
}
// SetStructPointer writes a *struct field in the struct.
func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
structPointer_field(p, f).Set(q.v)
}
// GetStructPointer reads a *struct field in the struct.
func structPointer_GetStructPointer(p structPointer, f field) structPointer {
return structPointer{structPointer_field(p, f)}
}
// StructPointerSlice the address of a []*struct field in the struct.
func structPointer_StructPointerSlice(p structPointer, f field) structPointerSlice {
return structPointerSlice{structPointer_field(p, f)}
}
// A structPointerSlice represents the address of a slice of pointers to structs
// (themselves messages or groups). That is, v.Type() is *[]*struct{...}.
type structPointerSlice struct {
v reflect.Value v reflect.Value
} }
func (p structPointerSlice) Len() int { return p.v.Len() } // toPointer converts an interface of pointer type to a pointer
func (p structPointerSlice) Index(i int) structPointer { return structPointer{p.v.Index(i)} } // that points to the same target.
func (p structPointerSlice) Append(q structPointer) { func toPointer(i *Message) pointer {
p.v.Set(reflect.Append(p.v, q.v)) return pointer{v: reflect.ValueOf(*i)}
} }
var ( // toAddrPointer converts an interface to a pointer that points to
int32Type = reflect.TypeOf(int32(0)) // the interface data.
uint32Type = reflect.TypeOf(uint32(0)) func toAddrPointer(i *interface{}, isptr bool) pointer {
float32Type = reflect.TypeOf(float32(0)) v := reflect.ValueOf(*i)
int64Type = reflect.TypeOf(int64(0)) u := reflect.New(v.Type())
uint64Type = reflect.TypeOf(uint64(0)) u.Elem().Set(v)
float64Type = reflect.TypeOf(float64(0)) return pointer{v: u}
)
// A word32 represents a field of type *int32, *uint32, *float32, or *enum.
// That is, v.Type() is *int32, *uint32, *float32, or *enum and v is assignable.
type word32 struct {
v reflect.Value
} }
// IsNil reports whether p is nil. // valToPointer converts v to a pointer. v must be of pointer type.
func word32_IsNil(p word32) bool { func valToPointer(v reflect.Value) pointer {
return pointer{v: v}
}
// offset converts from a pointer to a structure to a pointer to
// one of its fields.
func (p pointer) offset(f field) pointer {
return pointer{v: p.v.Elem().FieldByIndex(f).Addr()}
}
func (p pointer) isNil() bool {
return p.v.IsNil() return p.v.IsNil()
} }
// Set sets p to point at a newly allocated word with bits set to x. // grow updates the slice s in place to make it one element longer.
func word32_Set(p word32, o *Buffer, x uint32) { // s must be addressable.
t := p.v.Type().Elem() // Returns the (addressable) new element.
switch t { func grow(s reflect.Value) reflect.Value {
case int32Type: n, m := s.Len(), s.Cap()
if len(o.int32s) == 0 {
o.int32s = make([]int32, uint32PoolSize)
}
o.int32s[0] = int32(x)
p.v.Set(reflect.ValueOf(&o.int32s[0]))
o.int32s = o.int32s[1:]
return
case uint32Type:
if len(o.uint32s) == 0 {
o.uint32s = make([]uint32, uint32PoolSize)
}
o.uint32s[0] = x
p.v.Set(reflect.ValueOf(&o.uint32s[0]))
o.uint32s = o.uint32s[1:]
return
case float32Type:
if len(o.float32s) == 0 {
o.float32s = make([]float32, uint32PoolSize)
}
o.float32s[0] = math.Float32frombits(x)
p.v.Set(reflect.ValueOf(&o.float32s[0]))
o.float32s = o.float32s[1:]
return
}
// must be enum
p.v.Set(reflect.New(t))
p.v.Elem().SetInt(int64(int32(x)))
}
// Get gets the bits pointed at by p, as a uint32.
func word32_Get(p word32) uint32 {
elem := p.v.Elem()
switch elem.Kind() {
case reflect.Int32:
return uint32(elem.Int())
case reflect.Uint32:
return uint32(elem.Uint())
case reflect.Float32:
return math.Float32bits(float32(elem.Float()))
}
panic("unreachable")
}
// Word32 returns a reference to a *int32, *uint32, *float32, or *enum field in the struct.
func structPointer_Word32(p structPointer, f field) word32 {
return word32{structPointer_field(p, f)}
}
// A word32Val represents a field of type int32, uint32, float32, or enum.
// That is, v.Type() is int32, uint32, float32, or enum and v is assignable.
type word32Val struct {
v reflect.Value
}
// Set sets *p to x.
func word32Val_Set(p word32Val, x uint32) {
switch p.v.Type() {
case int32Type:
p.v.SetInt(int64(x))
return
case uint32Type:
p.v.SetUint(uint64(x))
return
case float32Type:
p.v.SetFloat(float64(math.Float32frombits(x)))
return
}
// must be enum
p.v.SetInt(int64(int32(x)))
}
// Get gets the bits pointed at by p, as a uint32.
func word32Val_Get(p word32Val) uint32 {
elem := p.v
switch elem.Kind() {
case reflect.Int32:
return uint32(elem.Int())
case reflect.Uint32:
return uint32(elem.Uint())
case reflect.Float32:
return math.Float32bits(float32(elem.Float()))
}
panic("unreachable")
}
// Word32Val returns a reference to a int32, uint32, float32, or enum field in the struct.
func structPointer_Word32Val(p structPointer, f field) word32Val {
return word32Val{structPointer_field(p, f)}
}
// A word32Slice is a slice of 32-bit values.
// That is, v.Type() is []int32, []uint32, []float32, or []enum.
type word32Slice struct {
v reflect.Value
}
func (p word32Slice) Append(x uint32) {
n, m := p.v.Len(), p.v.Cap()
if n < m { if n < m {
p.v.SetLen(n + 1) s.SetLen(n + 1)
} else { } else {
t := p.v.Type().Elem() s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem())))
p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
} }
elem := p.v.Index(n) return s.Index(n)
switch elem.Kind() { }
case reflect.Int32:
elem.SetInt(int64(int32(x))) func (p pointer) toInt64() *int64 {
case reflect.Uint32: return p.v.Interface().(*int64)
elem.SetUint(uint64(x)) }
case reflect.Float32: func (p pointer) toInt64Ptr() **int64 {
elem.SetFloat(float64(math.Float32frombits(x))) return p.v.Interface().(**int64)
}
func (p pointer) toInt64Slice() *[]int64 {
return p.v.Interface().(*[]int64)
}
var int32ptr = reflect.TypeOf((*int32)(nil))
func (p pointer) toInt32() *int32 {
return p.v.Convert(int32ptr).Interface().(*int32)
}
// The toInt32Ptr/Slice methods don't work because of enums.
// Instead, we must use set/get methods for the int32ptr/slice case.
/*
func (p pointer) toInt32Ptr() **int32 {
return p.v.Interface().(**int32)
}
func (p pointer) toInt32Slice() *[]int32 {
return p.v.Interface().(*[]int32)
}
*/
func (p pointer) getInt32Ptr() *int32 {
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
// raw int32 type
return p.v.Elem().Interface().(*int32)
} }
// an enum
return p.v.Elem().Convert(int32PtrType).Interface().(*int32)
}
func (p pointer) setInt32Ptr(v int32) {
// Allocate value in a *int32. Possibly convert that to a *enum.
// Then assign it to a **int32 or **enum.
// Note: we can convert *int32 to *enum, but we can't convert
// **int32 to **enum!
p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem()))
} }
func (p word32Slice) Len() int { // getInt32Slice copies []int32 from p as a new slice.
return p.v.Len() // This behavior differs from the implementation in pointer_unsafe.go.
} func (p pointer) getInt32Slice() []int32 {
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
func (p word32Slice) Index(i int) uint32 { // raw int32 type
elem := p.v.Index(i) return p.v.Elem().Interface().([]int32)
switch elem.Kind() {
case reflect.Int32:
return uint32(elem.Int())
case reflect.Uint32:
return uint32(elem.Uint())
case reflect.Float32:
return math.Float32bits(float32(elem.Float()))
} }
panic("unreachable") // an enum
// Allocate a []int32, then assign []enum's values into it.
// Note: we can't convert []enum to []int32.
slice := p.v.Elem()
s := make([]int32, slice.Len())
for i := 0; i < slice.Len(); i++ {
s[i] = int32(slice.Index(i).Int())
}
return s
} }
// Word32Slice returns a reference to a []int32, []uint32, []float32, or []enum field in the struct. // setInt32Slice copies []int32 into p as a new slice.
func structPointer_Word32Slice(p structPointer, f field) word32Slice { // This behavior differs from the implementation in pointer_unsafe.go.
return word32Slice{structPointer_field(p, f)} func (p pointer) setInt32Slice(v []int32) {
} if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
// raw int32 type
// word64 is like word32 but for 64-bit values. p.v.Elem().Set(reflect.ValueOf(v))
type word64 struct {
v reflect.Value
}
func word64_Set(p word64, o *Buffer, x uint64) {
t := p.v.Type().Elem()
switch t {
case int64Type:
if len(o.int64s) == 0 {
o.int64s = make([]int64, uint64PoolSize)
}
o.int64s[0] = int64(x)
p.v.Set(reflect.ValueOf(&o.int64s[0]))
o.int64s = o.int64s[1:]
return
case uint64Type:
if len(o.uint64s) == 0 {
o.uint64s = make([]uint64, uint64PoolSize)
}
o.uint64s[0] = x
p.v.Set(reflect.ValueOf(&o.uint64s[0]))
o.uint64s = o.uint64s[1:]
return
case float64Type:
if len(o.float64s) == 0 {
o.float64s = make([]float64, uint64PoolSize)
}
o.float64s[0] = math.Float64frombits(x)
p.v.Set(reflect.ValueOf(&o.float64s[0]))
o.float64s = o.float64s[1:]
return return
} }
panic("unreachable") // an enum
} // Allocate a []enum, then assign []int32's values into it.
// Note: we can't convert []enum to []int32.
func word64_IsNil(p word64) bool { slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v))
return p.v.IsNil() for i, x := range v {
} slice.Index(i).SetInt(int64(x))
func word64_Get(p word64) uint64 {
elem := p.v.Elem()
switch elem.Kind() {
case reflect.Int64:
return uint64(elem.Int())
case reflect.Uint64:
return elem.Uint()
case reflect.Float64:
return math.Float64bits(elem.Float())
} }
panic("unreachable") p.v.Elem().Set(slice)
}
func (p pointer) appendInt32Slice(v int32) {
grow(p.v.Elem()).SetInt(int64(v))
} }
func structPointer_Word64(p structPointer, f field) word64 { func (p pointer) toUint64() *uint64 {
return word64{structPointer_field(p, f)} return p.v.Interface().(*uint64)
}
func (p pointer) toUint64Ptr() **uint64 {
return p.v.Interface().(**uint64)
}
func (p pointer) toUint64Slice() *[]uint64 {
return p.v.Interface().(*[]uint64)
}
func (p pointer) toUint32() *uint32 {
return p.v.Interface().(*uint32)
}
func (p pointer) toUint32Ptr() **uint32 {
return p.v.Interface().(**uint32)
}
func (p pointer) toUint32Slice() *[]uint32 {
return p.v.Interface().(*[]uint32)
}
func (p pointer) toBool() *bool {
return p.v.Interface().(*bool)
}
func (p pointer) toBoolPtr() **bool {
return p.v.Interface().(**bool)
}
func (p pointer) toBoolSlice() *[]bool {
return p.v.Interface().(*[]bool)
}
func (p pointer) toFloat64() *float64 {
return p.v.Interface().(*float64)
}
func (p pointer) toFloat64Ptr() **float64 {
return p.v.Interface().(**float64)
}
func (p pointer) toFloat64Slice() *[]float64 {
return p.v.Interface().(*[]float64)
}
func (p pointer) toFloat32() *float32 {
return p.v.Interface().(*float32)
}
func (p pointer) toFloat32Ptr() **float32 {
return p.v.Interface().(**float32)
}
func (p pointer) toFloat32Slice() *[]float32 {
return p.v.Interface().(*[]float32)
}
func (p pointer) toString() *string {
return p.v.Interface().(*string)
}
func (p pointer) toStringPtr() **string {
return p.v.Interface().(**string)
}
func (p pointer) toStringSlice() *[]string {
return p.v.Interface().(*[]string)
}
func (p pointer) toBytes() *[]byte {
return p.v.Interface().(*[]byte)
}
func (p pointer) toBytesSlice() *[][]byte {
return p.v.Interface().(*[][]byte)
}
func (p pointer) toExtensions() *XXX_InternalExtensions {
return p.v.Interface().(*XXX_InternalExtensions)
}
func (p pointer) toOldExtensions() *map[int32]Extension {
return p.v.Interface().(*map[int32]Extension)
}
func (p pointer) getPointer() pointer {
return pointer{v: p.v.Elem()}
}
func (p pointer) setPointer(q pointer) {
p.v.Elem().Set(q.v)
}
func (p pointer) appendPointer(q pointer) {
grow(p.v.Elem()).Set(q.v)
} }
// word64Val is like word32Val but for 64-bit values. // getPointerSlice copies []*T from p as a new []pointer.
type word64Val struct { // This behavior differs from the implementation in pointer_unsafe.go.
v reflect.Value func (p pointer) getPointerSlice() []pointer {
if p.v.IsNil() {
return nil
}
n := p.v.Elem().Len()
s := make([]pointer, n)
for i := 0; i < n; i++ {
s[i] = pointer{v: p.v.Elem().Index(i)}
}
return s
} }
func word64Val_Set(p word64Val, o *Buffer, x uint64) { // setPointerSlice copies []pointer into p as a new []*T.
switch p.v.Type() { // This behavior differs from the implementation in pointer_unsafe.go.
case int64Type: func (p pointer) setPointerSlice(v []pointer) {
p.v.SetInt(int64(x)) if v == nil {
return p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem())
case uint64Type:
p.v.SetUint(x)
return
case float64Type:
p.v.SetFloat(math.Float64frombits(x))
return return
} }
panic("unreachable") s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v))
} for _, p := range v {
s = reflect.Append(s, p.v)
func word64Val_Get(p word64Val) uint64 {
elem := p.v
switch elem.Kind() {
case reflect.Int64:
return uint64(elem.Int())
case reflect.Uint64:
return elem.Uint()
case reflect.Float64:
return math.Float64bits(elem.Float())
} }
panic("unreachable") p.v.Elem().Set(s)
} }
func structPointer_Word64Val(p structPointer, f field) word64Val { // getInterfacePointer returns a pointer that points to the
return word64Val{structPointer_field(p, f)} // interface data of the interface pointed by p.
} func (p pointer) getInterfacePointer() pointer {
if p.v.Elem().IsNil() {
type word64Slice struct { return pointer{v: p.v.Elem()}
v reflect.Value
}
func (p word64Slice) Append(x uint64) {
n, m := p.v.Len(), p.v.Cap()
if n < m {
p.v.SetLen(n + 1)
} else {
t := p.v.Type().Elem()
p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
}
elem := p.v.Index(n)
switch elem.Kind() {
case reflect.Int64:
elem.SetInt(int64(int64(x)))
case reflect.Uint64:
elem.SetUint(uint64(x))
case reflect.Float64:
elem.SetFloat(float64(math.Float64frombits(x)))
} }
return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct
} }
func (p word64Slice) Len() int { func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
return p.v.Len() // TODO: check that p.v.Type().Elem() == t?
return p.v
} }
func (p word64Slice) Index(i int) uint64 { func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
elem := p.v.Index(i) atomicLock.Lock()
switch elem.Kind() { defer atomicLock.Unlock()
case reflect.Int64: return *p
return uint64(elem.Int()) }
case reflect.Uint64: func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
return uint64(elem.Uint()) atomicLock.Lock()
case reflect.Float64: defer atomicLock.Unlock()
return math.Float64bits(float64(elem.Float())) *p = v
} }
panic("unreachable") func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
atomicLock.Lock()
defer atomicLock.Unlock()
return *p
}
func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
atomicLock.Lock()
defer atomicLock.Unlock()
*p = v
}
func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
atomicLock.Lock()
defer atomicLock.Unlock()
return *p
}
func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
atomicLock.Lock()
defer atomicLock.Unlock()
*p = v
}
func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
atomicLock.Lock()
defer atomicLock.Unlock()
return *p
}
func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
atomicLock.Lock()
defer atomicLock.Unlock()
*p = v
} }
func structPointer_Word64Slice(p structPointer, f field) word64Slice { var atomicLock sync.Mutex
return word64Slice{structPointer_field(p, f)}
}

402
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/pointer_unsafe.go generated vendored
View file

@ -29,7 +29,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// +build !appengine,!js // +build !purego,!appengine,!js
// This file contains the implementation of the proto field accesses using package unsafe. // This file contains the implementation of the proto field accesses using package unsafe.
@ -37,38 +37,13 @@ package proto
import ( import (
"reflect" "reflect"
"sync/atomic"
"unsafe" "unsafe"
) )
// NOTE: These type_Foo functions would more idiomatically be methods, const unsafeAllowed = true
// but Go does not allow methods on pointer types, and we must preserve
// some pointer type for the garbage collector. We use these
// funcs with clunky names as our poor approximation to methods.
//
// An alternative would be
// type structPointer struct { p unsafe.Pointer }
// but that does not registerize as well.
// A structPointer is a pointer to a struct. // A field identifies a field in a struct, accessible from a pointer.
type structPointer unsafe.Pointer
// toStructPointer returns a structPointer equivalent to the given reflect value.
func toStructPointer(v reflect.Value) structPointer {
return structPointer(unsafe.Pointer(v.Pointer()))
}
// IsNil reports whether p is nil.
func structPointer_IsNil(p structPointer) bool {
return p == nil
}
// Interface returns the struct pointer, assumed to have element type t,
// as an interface value.
func structPointer_Interface(p structPointer, t reflect.Type) interface{} {
return reflect.NewAt(t, unsafe.Pointer(p)).Interface()
}
// A field identifies a field in a struct, accessible from a structPointer.
// In this implementation, a field is identified by its byte offset from the start of the struct. // In this implementation, a field is identified by its byte offset from the start of the struct.
type field uintptr type field uintptr
@ -80,191 +55,254 @@ func toField(f *reflect.StructField) field {
// invalidField is an invalid field identifier. // invalidField is an invalid field identifier.
const invalidField = ^field(0) const invalidField = ^field(0)
// zeroField is a noop when calling pointer.offset.
const zeroField = field(0)
// IsValid reports whether the field identifier is valid. // IsValid reports whether the field identifier is valid.
func (f field) IsValid() bool { func (f field) IsValid() bool {
return f != ^field(0) return f != invalidField
} }
// Bytes returns the address of a []byte field in the struct. // The pointer type below is for the new table-driven encoder/decoder.
func structPointer_Bytes(p structPointer, f field) *[]byte { // The implementation here uses unsafe.Pointer to create a generic pointer.
return (*[]byte)(unsafe.Pointer(uintptr(p) + uintptr(f))) // In pointer_reflect.go we use reflect instead of unsafe to implement
// the same (but slower) interface.
type pointer struct {
p unsafe.Pointer
} }
// BytesSlice returns the address of a [][]byte field in the struct. // size of pointer
func structPointer_BytesSlice(p structPointer, f field) *[][]byte { var ptrSize = unsafe.Sizeof(uintptr(0))
return (*[][]byte)(unsafe.Pointer(uintptr(p) + uintptr(f)))
// toPointer converts an interface of pointer type to a pointer
// that points to the same target.
func toPointer(i *Message) pointer {
// Super-tricky - read pointer out of data word of interface value.
// Saves ~25ns over the equivalent:
// return valToPointer(reflect.ValueOf(*i))
return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
} }
// Bool returns the address of a *bool field in the struct. // toAddrPointer converts an interface to a pointer that points to
func structPointer_Bool(p structPointer, f field) **bool { // the interface data.
return (**bool)(unsafe.Pointer(uintptr(p) + uintptr(f))) func toAddrPointer(i *interface{}, isptr bool) pointer {
} // Super-tricky - read or get the address of data word of interface value.
if isptr {
// BoolVal returns the address of a bool field in the struct. // The interface is of pointer type, thus it is a direct interface.
func structPointer_BoolVal(p structPointer, f field) *bool { // The data word is the pointer data itself. We take its address.
return (*bool)(unsafe.Pointer(uintptr(p) + uintptr(f))) return pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)}
}
// BoolSlice returns the address of a []bool field in the struct.
func structPointer_BoolSlice(p structPointer, f field) *[]bool {
return (*[]bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// String returns the address of a *string field in the struct.
func structPointer_String(p structPointer, f field) **string {
return (**string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// StringVal returns the address of a string field in the struct.
func structPointer_StringVal(p structPointer, f field) *string {
return (*string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// StringSlice returns the address of a []string field in the struct.
func structPointer_StringSlice(p structPointer, f field) *[]string {
return (*[]string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// ExtMap returns the address of an extension map field in the struct.
func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
return (*XXX_InternalExtensions)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
return (*map[int32]Extension)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// NewAt returns the reflect.Value for a pointer to a field in the struct.
func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
return reflect.NewAt(typ, unsafe.Pointer(uintptr(p)+uintptr(f)))
}
// SetStructPointer writes a *struct field in the struct.
func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
*(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))) = q
}
// GetStructPointer reads a *struct field in the struct.
func structPointer_GetStructPointer(p structPointer, f field) structPointer {
return *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// StructPointerSlice the address of a []*struct field in the struct.
func structPointer_StructPointerSlice(p structPointer, f field) *structPointerSlice {
return (*structPointerSlice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// A structPointerSlice represents a slice of pointers to structs (themselves submessages or groups).
type structPointerSlice []structPointer
func (v *structPointerSlice) Len() int { return len(*v) }
func (v *structPointerSlice) Index(i int) structPointer { return (*v)[i] }
func (v *structPointerSlice) Append(p structPointer) { *v = append(*v, p) }
// A word32 is the address of a "pointer to 32-bit value" field.
type word32 **uint32
// IsNil reports whether *v is nil.
func word32_IsNil(p word32) bool {
return *p == nil
}
// Set sets *v to point at a newly allocated word set to x.
func word32_Set(p word32, o *Buffer, x uint32) {
if len(o.uint32s) == 0 {
o.uint32s = make([]uint32, uint32PoolSize)
} }
o.uint32s[0] = x // The interface is not of pointer type. The data word is the pointer
*p = &o.uint32s[0] // to the data.
o.uint32s = o.uint32s[1:] return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
} }
// Get gets the value pointed at by *v. // valToPointer converts v to a pointer. v must be of pointer type.
func word32_Get(p word32) uint32 { func valToPointer(v reflect.Value) pointer {
return **p return pointer{p: unsafe.Pointer(v.Pointer())}
} }
// Word32 returns the address of a *int32, *uint32, *float32, or *enum field in the struct. // offset converts from a pointer to a structure to a pointer to
func structPointer_Word32(p structPointer, f field) word32 { // one of its fields.
return word32((**uint32)(unsafe.Pointer(uintptr(p) + uintptr(f)))) func (p pointer) offset(f field) pointer {
// For safety, we should panic if !f.IsValid, however calling panic causes
// this to no longer be inlineable, which is a serious performance cost.
/*
if !f.IsValid() {
panic("invalid field")
}
*/
return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))}
} }
// A word32Val is the address of a 32-bit value field. func (p pointer) isNil() bool {
type word32Val *uint32 return p.p == nil
// Set sets *p to x.
func word32Val_Set(p word32Val, x uint32) {
*p = x
} }
// Get gets the value pointed at by p. func (p pointer) toInt64() *int64 {
func word32Val_Get(p word32Val) uint32 { return (*int64)(p.p)
return *p }
func (p pointer) toInt64Ptr() **int64 {
return (**int64)(p.p)
}
func (p pointer) toInt64Slice() *[]int64 {
return (*[]int64)(p.p)
}
func (p pointer) toInt32() *int32 {
return (*int32)(p.p)
} }
// Word32Val returns the address of a *int32, *uint32, *float32, or *enum field in the struct. // See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist.
func structPointer_Word32Val(p structPointer, f field) word32Val { /*
return word32Val((*uint32)(unsafe.Pointer(uintptr(p) + uintptr(f)))) func (p pointer) toInt32Ptr() **int32 {
} return (**int32)(p.p)
// A word32Slice is a slice of 32-bit values.
type word32Slice []uint32
func (v *word32Slice) Append(x uint32) { *v = append(*v, x) }
func (v *word32Slice) Len() int { return len(*v) }
func (v *word32Slice) Index(i int) uint32 { return (*v)[i] }
// Word32Slice returns the address of a []int32, []uint32, []float32, or []enum field in the struct.
func structPointer_Word32Slice(p structPointer, f field) *word32Slice {
return (*word32Slice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
}
// word64 is like word32 but for 64-bit values.
type word64 **uint64
func word64_Set(p word64, o *Buffer, x uint64) {
if len(o.uint64s) == 0 {
o.uint64s = make([]uint64, uint64PoolSize)
} }
o.uint64s[0] = x func (p pointer) toInt32Slice() *[]int32 {
*p = &o.uint64s[0] return (*[]int32)(p.p)
o.uint64s = o.uint64s[1:] }
*/
func (p pointer) getInt32Ptr() *int32 {
return *(**int32)(p.p)
}
func (p pointer) setInt32Ptr(v int32) {
*(**int32)(p.p) = &v
} }
func word64_IsNil(p word64) bool { // getInt32Slice loads a []int32 from p.
return *p == nil // The value returned is aliased with the original slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) getInt32Slice() []int32 {
return *(*[]int32)(p.p)
} }
func word64_Get(p word64) uint64 { // setInt32Slice stores a []int32 to p.
return **p // The value set is aliased with the input slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) setInt32Slice(v []int32) {
*(*[]int32)(p.p) = v
} }
func structPointer_Word64(p structPointer, f field) word64 { // TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead?
return word64((**uint64)(unsafe.Pointer(uintptr(p) + uintptr(f)))) func (p pointer) appendInt32Slice(v int32) {
s := (*[]int32)(p.p)
*s = append(*s, v)
} }
// word64Val is like word32Val but for 64-bit values. func (p pointer) toUint64() *uint64 {
type word64Val *uint64 return (*uint64)(p.p)
}
func word64Val_Set(p word64Val, o *Buffer, x uint64) { func (p pointer) toUint64Ptr() **uint64 {
*p = x return (**uint64)(p.p)
}
func (p pointer) toUint64Slice() *[]uint64 {
return (*[]uint64)(p.p)
}
func (p pointer) toUint32() *uint32 {
return (*uint32)(p.p)
}
func (p pointer) toUint32Ptr() **uint32 {
return (**uint32)(p.p)
}
func (p pointer) toUint32Slice() *[]uint32 {
return (*[]uint32)(p.p)
}
func (p pointer) toBool() *bool {
return (*bool)(p.p)
}
func (p pointer) toBoolPtr() **bool {
return (**bool)(p.p)
}
func (p pointer) toBoolSlice() *[]bool {
return (*[]bool)(p.p)
}
func (p pointer) toFloat64() *float64 {
return (*float64)(p.p)
}
func (p pointer) toFloat64Ptr() **float64 {
return (**float64)(p.p)
}
func (p pointer) toFloat64Slice() *[]float64 {
return (*[]float64)(p.p)
}
func (p pointer) toFloat32() *float32 {
return (*float32)(p.p)
}
func (p pointer) toFloat32Ptr() **float32 {
return (**float32)(p.p)
}
func (p pointer) toFloat32Slice() *[]float32 {
return (*[]float32)(p.p)
}
func (p pointer) toString() *string {
return (*string)(p.p)
}
func (p pointer) toStringPtr() **string {
return (**string)(p.p)
}
func (p pointer) toStringSlice() *[]string {
return (*[]string)(p.p)
}
func (p pointer) toBytes() *[]byte {
return (*[]byte)(p.p)
}
func (p pointer) toBytesSlice() *[][]byte {
return (*[][]byte)(p.p)
}
func (p pointer) toExtensions() *XXX_InternalExtensions {
return (*XXX_InternalExtensions)(p.p)
}
func (p pointer) toOldExtensions() *map[int32]Extension {
return (*map[int32]Extension)(p.p)
} }
func word64Val_Get(p word64Val) uint64 { // getPointerSlice loads []*T from p as a []pointer.
return *p // The value returned is aliased with the original slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) getPointerSlice() []pointer {
// Super-tricky - p should point to a []*T where T is a
// message type. We load it as []pointer.
return *(*[]pointer)(p.p)
} }
func structPointer_Word64Val(p structPointer, f field) word64Val { // setPointerSlice stores []pointer into p as a []*T.
return word64Val((*uint64)(unsafe.Pointer(uintptr(p) + uintptr(f)))) // The value set is aliased with the input slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) setPointerSlice(v []pointer) {
// Super-tricky - p should point to a []*T where T is a
// message type. We store it as []pointer.
*(*[]pointer)(p.p) = v
} }
// word64Slice is like word32Slice but for 64-bit values. // getPointer loads the pointer at p and returns it.
type word64Slice []uint64 func (p pointer) getPointer() pointer {
return pointer{p: *(*unsafe.Pointer)(p.p)}
func (v *word64Slice) Append(x uint64) { *v = append(*v, x) } }
func (v *word64Slice) Len() int { return len(*v) }
func (v *word64Slice) Index(i int) uint64 { return (*v)[i] } // setPointer stores the pointer q at p.
func (p pointer) setPointer(q pointer) {
func structPointer_Word64Slice(p structPointer, f field) *word64Slice { *(*unsafe.Pointer)(p.p) = q.p
return (*word64Slice)(unsafe.Pointer(uintptr(p) + uintptr(f))) }
// append q to the slice pointed to by p.
func (p pointer) appendPointer(q pointer) {
s := (*[]unsafe.Pointer)(p.p)
*s = append(*s, q.p)
}
// getInterfacePointer returns a pointer that points to the
// interface data of the interface pointed by p.
func (p pointer) getInterfacePointer() pointer {
// Super-tricky - read pointer out of data word of interface value.
return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]}
}
// asPointerTo returns a reflect.Value that is a pointer to an
// object of type t stored at p.
func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
return reflect.NewAt(t, p.p)
}
func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}
func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}
func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}
func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
} }

447
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/properties.go generated vendored
View file

@ -58,42 +58,6 @@ const (
WireFixed32 = 5 WireFixed32 = 5
) )
const startSize = 10 // initial slice/string sizes
// Encoders are defined in encode.go
// An encoder outputs the full representation of a field, including its
// tag and encoder type.
type encoder func(p *Buffer, prop *Properties, base structPointer) error
// A valueEncoder encodes a single integer in a particular encoding.
type valueEncoder func(o *Buffer, x uint64) error
// Sizers are defined in encode.go
// A sizer returns the encoded size of a field, including its tag and encoder
// type.
type sizer func(prop *Properties, base structPointer) int
// A valueSizer returns the encoded size of a single integer in a particular
// encoding.
type valueSizer func(x uint64) int
// Decoders are defined in decode.go
// A decoder creates a value from its wire representation.
// Unrecognized subelements are saved in unrec.
type decoder func(p *Buffer, prop *Properties, base structPointer) error
// A valueDecoder decodes a single integer in a particular encoding.
type valueDecoder func(o *Buffer) (x uint64, err error)
// A oneofMarshaler does the marshaling for all oneof fields in a message.
type oneofMarshaler func(Message, *Buffer) error
// A oneofUnmarshaler does the unmarshaling for a oneof field in a message.
type oneofUnmarshaler func(Message, int, int, *Buffer) (bool, error)
// A oneofSizer does the sizing for all oneof fields in a message.
type oneofSizer func(Message) int
// tagMap is an optimization over map[int]int for typical protocol buffer // tagMap is an optimization over map[int]int for typical protocol buffer
// use-cases. Encoded protocol buffers are often in tag order with small tag // use-cases. Encoded protocol buffers are often in tag order with small tag
// numbers. // numbers.
@ -140,13 +104,6 @@ type StructProperties struct {
decoderTags tagMap // map from proto tag to struct field number decoderTags tagMap // map from proto tag to struct field number
decoderOrigNames map[string]int // map from original name to struct field number decoderOrigNames map[string]int // map from original name to struct field number
order []int // list of struct field numbers in tag order order []int // list of struct field numbers in tag order
unrecField field // field id of the XXX_unrecognized []byte field
extendable bool // is this an extendable proto
oneofMarshaler oneofMarshaler
oneofUnmarshaler oneofUnmarshaler
oneofSizer oneofSizer
stype reflect.Type
// OneofTypes contains information about the oneof fields in this message. // OneofTypes contains information about the oneof fields in this message.
// It is keyed by the original name of a field. // It is keyed by the original name of a field.
@ -182,41 +139,24 @@ type Properties struct {
Repeated bool Repeated bool
Packed bool // relevant for repeated primitives only Packed bool // relevant for repeated primitives only
Enum string // set for enum types only Enum string // set for enum types only
proto3 bool // whether this is known to be a proto3 field; set for []byte only proto3 bool // whether this is known to be a proto3 field
oneof bool // whether this is a oneof field oneof bool // whether this is a oneof field
Default string // default value Default string // default value
HasDefault bool // whether an explicit default was provided HasDefault bool // whether an explicit default was provided
def_uint64 uint64
enc encoder stype reflect.Type // set for struct types only
valEnc valueEncoder // set for bool and numeric types only sprop *StructProperties // set for struct types only
field field
tagcode []byte // encoding of EncodeVarint((Tag<<3)|WireType)
tagbuf [8]byte
stype reflect.Type // set for struct types only
sprop *StructProperties // set for struct types only
isMarshaler bool
isUnmarshaler bool
mtype reflect.Type // set for map types only mtype reflect.Type // set for map types only
mkeyprop *Properties // set for map types only MapKeyProp *Properties // set for map types only
mvalprop *Properties // set for map types only MapValProp *Properties // set for map types only
size sizer
valSize valueSizer // set for bool and numeric types only
dec decoder
valDec valueDecoder // set for bool and numeric types only
// If this is a packable field, this will be the decoder for the packed version of the field.
packedDec decoder
} }
// String formats the properties in the protobuf struct field tag style. // String formats the properties in the protobuf struct field tag style.
func (p *Properties) String() string { func (p *Properties) String() string {
s := p.Wire s := p.Wire
s = "," s += ","
s += strconv.Itoa(p.Tag) s += strconv.Itoa(p.Tag)
if p.Required { if p.Required {
s += ",req" s += ",req"
@ -262,29 +202,14 @@ func (p *Properties) Parse(s string) {
switch p.Wire { switch p.Wire {
case "varint": case "varint":
p.WireType = WireVarint p.WireType = WireVarint
p.valEnc = (*Buffer).EncodeVarint
p.valDec = (*Buffer).DecodeVarint
p.valSize = sizeVarint
case "fixed32": case "fixed32":
p.WireType = WireFixed32 p.WireType = WireFixed32
p.valEnc = (*Buffer).EncodeFixed32
p.valDec = (*Buffer).DecodeFixed32
p.valSize = sizeFixed32
case "fixed64": case "fixed64":
p.WireType = WireFixed64 p.WireType = WireFixed64
p.valEnc = (*Buffer).EncodeFixed64
p.valDec = (*Buffer).DecodeFixed64
p.valSize = sizeFixed64
case "zigzag32": case "zigzag32":
p.WireType = WireVarint p.WireType = WireVarint
p.valEnc = (*Buffer).EncodeZigzag32
p.valDec = (*Buffer).DecodeZigzag32
p.valSize = sizeZigzag32
case "zigzag64": case "zigzag64":
p.WireType = WireVarint p.WireType = WireVarint
p.valEnc = (*Buffer).EncodeZigzag64
p.valDec = (*Buffer).DecodeZigzag64
p.valSize = sizeZigzag64
case "bytes", "group": case "bytes", "group":
p.WireType = WireBytes p.WireType = WireBytes
// no numeric converter for non-numeric types // no numeric converter for non-numeric types
@ -299,6 +224,7 @@ func (p *Properties) Parse(s string) {
return return
} }
outer:
for i := 2; i < len(fields); i++ { for i := 2; i < len(fields); i++ {
f := fields[i] f := fields[i]
switch { switch {
@ -326,256 +252,41 @@ func (p *Properties) Parse(s string) {
if i+1 < len(fields) { if i+1 < len(fields) {
// Commas aren't escaped, and def is always last. // Commas aren't escaped, and def is always last.
p.Default += "," + strings.Join(fields[i+1:], ",") p.Default += "," + strings.Join(fields[i+1:], ",")
break break outer
} }
} }
} }
} }
func logNoSliceEnc(t1, t2 reflect.Type) {
fmt.Fprintf(os.Stderr, "proto: no slice oenc for %T = []%T\n", t1, t2)
}
var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem() var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem()
// Initialize the fields for encoding and decoding. // setFieldProps initializes the field properties for submessages and maps.
func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lockGetProp bool) { func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
p.enc = nil
p.dec = nil
p.size = nil
switch t1 := typ; t1.Kind() { switch t1 := typ; t1.Kind() {
default:
fmt.Fprintf(os.Stderr, "proto: no coders for %v\n", t1)
// proto3 scalar types
case reflect.Bool:
p.enc = (*Buffer).enc_proto3_bool
p.dec = (*Buffer).dec_proto3_bool
p.size = size_proto3_bool
case reflect.Int32:
p.enc = (*Buffer).enc_proto3_int32
p.dec = (*Buffer).dec_proto3_int32
p.size = size_proto3_int32
case reflect.Uint32:
p.enc = (*Buffer).enc_proto3_uint32
p.dec = (*Buffer).dec_proto3_int32 // can reuse
p.size = size_proto3_uint32
case reflect.Int64, reflect.Uint64:
p.enc = (*Buffer).enc_proto3_int64
p.dec = (*Buffer).dec_proto3_int64
p.size = size_proto3_int64
case reflect.Float32:
p.enc = (*Buffer).enc_proto3_uint32 // can just treat them as bits
p.dec = (*Buffer).dec_proto3_int32
p.size = size_proto3_uint32
case reflect.Float64:
p.enc = (*Buffer).enc_proto3_int64 // can just treat them as bits
p.dec = (*Buffer).dec_proto3_int64
p.size = size_proto3_int64
case reflect.String:
p.enc = (*Buffer).enc_proto3_string
p.dec = (*Buffer).dec_proto3_string
p.size = size_proto3_string
case reflect.Ptr: case reflect.Ptr:
switch t2 := t1.Elem(); t2.Kind() { if t1.Elem().Kind() == reflect.Struct {
default:
fmt.Fprintf(os.Stderr, "proto: no encoder function for %v -> %v\n", t1, t2)
break
case reflect.Bool:
p.enc = (*Buffer).enc_bool
p.dec = (*Buffer).dec_bool
p.size = size_bool
case reflect.Int32:
p.enc = (*Buffer).enc_int32
p.dec = (*Buffer).dec_int32
p.size = size_int32
case reflect.Uint32:
p.enc = (*Buffer).enc_uint32
p.dec = (*Buffer).dec_int32 // can reuse
p.size = size_uint32
case reflect.Int64, reflect.Uint64:
p.enc = (*Buffer).enc_int64
p.dec = (*Buffer).dec_int64
p.size = size_int64
case reflect.Float32:
p.enc = (*Buffer).enc_uint32 // can just treat them as bits
p.dec = (*Buffer).dec_int32
p.size = size_uint32
case reflect.Float64:
p.enc = (*Buffer).enc_int64 // can just treat them as bits
p.dec = (*Buffer).dec_int64
p.size = size_int64
case reflect.String:
p.enc = (*Buffer).enc_string
p.dec = (*Buffer).dec_string
p.size = size_string
case reflect.Struct:
p.stype = t1.Elem() p.stype = t1.Elem()
p.isMarshaler = isMarshaler(t1)
p.isUnmarshaler = isUnmarshaler(t1)
if p.Wire == "bytes" {
p.enc = (*Buffer).enc_struct_message
p.dec = (*Buffer).dec_struct_message
p.size = size_struct_message
} else {
p.enc = (*Buffer).enc_struct_group
p.dec = (*Buffer).dec_struct_group
p.size = size_struct_group
}
} }
case reflect.Slice: case reflect.Slice:
switch t2 := t1.Elem(); t2.Kind() { if t2 := t1.Elem(); t2.Kind() == reflect.Ptr && t2.Elem().Kind() == reflect.Struct {
default: p.stype = t2.Elem()
logNoSliceEnc(t1, t2)
break
case reflect.Bool:
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_bool
p.size = size_slice_packed_bool
} else {
p.enc = (*Buffer).enc_slice_bool
p.size = size_slice_bool
}
p.dec = (*Buffer).dec_slice_bool
p.packedDec = (*Buffer).dec_slice_packed_bool
case reflect.Int32:
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_int32
p.size = size_slice_packed_int32
} else {
p.enc = (*Buffer).enc_slice_int32
p.size = size_slice_int32
}
p.dec = (*Buffer).dec_slice_int32
p.packedDec = (*Buffer).dec_slice_packed_int32
case reflect.Uint32:
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_uint32
p.size = size_slice_packed_uint32
} else {
p.enc = (*Buffer).enc_slice_uint32
p.size = size_slice_uint32
}
p.dec = (*Buffer).dec_slice_int32
p.packedDec = (*Buffer).dec_slice_packed_int32
case reflect.Int64, reflect.Uint64:
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_int64
p.size = size_slice_packed_int64
} else {
p.enc = (*Buffer).enc_slice_int64
p.size = size_slice_int64
}
p.dec = (*Buffer).dec_slice_int64
p.packedDec = (*Buffer).dec_slice_packed_int64
case reflect.Uint8:
p.dec = (*Buffer).dec_slice_byte
if p.proto3 {
p.enc = (*Buffer).enc_proto3_slice_byte
p.size = size_proto3_slice_byte
} else {
p.enc = (*Buffer).enc_slice_byte
p.size = size_slice_byte
}
case reflect.Float32, reflect.Float64:
switch t2.Bits() {
case 32:
// can just treat them as bits
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_uint32
p.size = size_slice_packed_uint32
} else {
p.enc = (*Buffer).enc_slice_uint32
p.size = size_slice_uint32
}
p.dec = (*Buffer).dec_slice_int32
p.packedDec = (*Buffer).dec_slice_packed_int32
case 64:
// can just treat them as bits
if p.Packed {
p.enc = (*Buffer).enc_slice_packed_int64
p.size = size_slice_packed_int64
} else {
p.enc = (*Buffer).enc_slice_int64
p.size = size_slice_int64
}
p.dec = (*Buffer).dec_slice_int64
p.packedDec = (*Buffer).dec_slice_packed_int64
default:
logNoSliceEnc(t1, t2)
break
}
case reflect.String:
p.enc = (*Buffer).enc_slice_string
p.dec = (*Buffer).dec_slice_string
p.size = size_slice_string
case reflect.Ptr:
switch t3 := t2.Elem(); t3.Kind() {
default:
fmt.Fprintf(os.Stderr, "proto: no ptr oenc for %T -> %T -> %T\n", t1, t2, t3)
break
case reflect.Struct:
p.stype = t2.Elem()
p.isMarshaler = isMarshaler(t2)
p.isUnmarshaler = isUnmarshaler(t2)
if p.Wire == "bytes" {
p.enc = (*Buffer).enc_slice_struct_message
p.dec = (*Buffer).dec_slice_struct_message
p.size = size_slice_struct_message
} else {
p.enc = (*Buffer).enc_slice_struct_group
p.dec = (*Buffer).dec_slice_struct_group
p.size = size_slice_struct_group
}
}
case reflect.Slice:
switch t2.Elem().Kind() {
default:
fmt.Fprintf(os.Stderr, "proto: no slice elem oenc for %T -> %T -> %T\n", t1, t2, t2.Elem())
break
case reflect.Uint8:
p.enc = (*Buffer).enc_slice_slice_byte
p.dec = (*Buffer).dec_slice_slice_byte
p.size = size_slice_slice_byte
}
} }
case reflect.Map: case reflect.Map:
p.enc = (*Buffer).enc_new_map
p.dec = (*Buffer).dec_new_map
p.size = size_new_map
p.mtype = t1 p.mtype = t1
p.mkeyprop = &Properties{} p.MapKeyProp = &Properties{}
p.mkeyprop.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp) p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
p.mvalprop = &Properties{} p.MapValProp = &Properties{}
vtype := p.mtype.Elem() vtype := p.mtype.Elem()
if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice { if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice {
// The value type is not a message (*T) or bytes ([]byte), // The value type is not a message (*T) or bytes ([]byte),
// so we need encoders for the pointer to this type. // so we need encoders for the pointer to this type.
vtype = reflect.PtrTo(vtype) vtype = reflect.PtrTo(vtype)
} }
p.mvalprop.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp) p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
} }
// precalculate tag code
wire := p.WireType
if p.Packed {
wire = WireBytes
}
x := uint32(p.Tag)<<3 | uint32(wire)
i := 0
for i = 0; x > 127; i++ {
p.tagbuf[i] = 0x80 | uint8(x&0x7F)
x >>= 7
}
p.tagbuf[i] = uint8(x)
p.tagcode = p.tagbuf[0 : i+1]
if p.stype != nil { if p.stype != nil {
if lockGetProp { if lockGetProp {
p.sprop = GetProperties(p.stype) p.sprop = GetProperties(p.stype)
@ -586,32 +297,9 @@ func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lock
} }
var ( var (
marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem() marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem()
unmarshalerType = reflect.TypeOf((*Unmarshaler)(nil)).Elem()
) )
// isMarshaler reports whether type t implements Marshaler.
func isMarshaler(t reflect.Type) bool {
// We're checking for (likely) pointer-receiver methods
// so if t is not a pointer, something is very wrong.
// The calls above only invoke isMarshaler on pointer types.
if t.Kind() != reflect.Ptr {
panic("proto: misuse of isMarshaler")
}
return t.Implements(marshalerType)
}
// isUnmarshaler reports whether type t implements Unmarshaler.
func isUnmarshaler(t reflect.Type) bool {
// We're checking for (likely) pointer-receiver methods
// so if t is not a pointer, something is very wrong.
// The calls above only invoke isUnmarshaler on pointer types.
if t.Kind() != reflect.Ptr {
panic("proto: misuse of isUnmarshaler")
}
return t.Implements(unmarshalerType)
}
// Init populates the properties from a protocol buffer struct tag. // Init populates the properties from a protocol buffer struct tag.
func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) { func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) {
p.init(typ, name, tag, f, true) p.init(typ, name, tag, f, true)
@ -621,14 +309,11 @@ func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructF
// "bytes,49,opt,def=hello!" // "bytes,49,opt,def=hello!"
p.Name = name p.Name = name
p.OrigName = name p.OrigName = name
if f != nil {
p.field = toField(f)
}
if tag == "" { if tag == "" {
return return
} }
p.Parse(tag) p.Parse(tag)
p.setEncAndDec(typ, f, lockGetProp) p.setFieldProps(typ, f, lockGetProp)
} }
var ( var (
@ -649,9 +334,6 @@ func GetProperties(t reflect.Type) *StructProperties {
sprop, ok := propertiesMap[t] sprop, ok := propertiesMap[t]
propertiesMu.RUnlock() propertiesMu.RUnlock()
if ok { if ok {
if collectStats {
stats.Chit++
}
return sprop return sprop
} }
@ -664,23 +346,14 @@ func GetProperties(t reflect.Type) *StructProperties {
// getPropertiesLocked requires that propertiesMu is held. // getPropertiesLocked requires that propertiesMu is held.
func getPropertiesLocked(t reflect.Type) *StructProperties { func getPropertiesLocked(t reflect.Type) *StructProperties {
if prop, ok := propertiesMap[t]; ok { if prop, ok := propertiesMap[t]; ok {
if collectStats {
stats.Chit++
}
return prop return prop
} }
if collectStats {
stats.Cmiss++
}
prop := new(StructProperties) prop := new(StructProperties)
// in case of recursive protos, fill this in now. // in case of recursive protos, fill this in now.
propertiesMap[t] = prop propertiesMap[t] = prop
// build properties // build properties
prop.extendable = reflect.PtrTo(t).Implements(extendableProtoType) ||
reflect.PtrTo(t).Implements(extendableProtoV1Type)
prop.unrecField = invalidField
prop.Prop = make([]*Properties, t.NumField()) prop.Prop = make([]*Properties, t.NumField())
prop.order = make([]int, t.NumField()) prop.order = make([]int, t.NumField())
@ -690,17 +363,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
name := f.Name name := f.Name
p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false) p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false)
if f.Name == "XXX_InternalExtensions" { // special case
p.enc = (*Buffer).enc_exts
p.dec = nil // not needed
p.size = size_exts
} else if f.Name == "XXX_extensions" { // special case
p.enc = (*Buffer).enc_map
p.dec = nil // not needed
p.size = size_map
} else if f.Name == "XXX_unrecognized" { // special case
prop.unrecField = toField(&f)
}
oneof := f.Tag.Get("protobuf_oneof") // special case oneof := f.Tag.Get("protobuf_oneof") // special case
if oneof != "" { if oneof != "" {
// Oneof fields don't use the traditional protobuf tag. // Oneof fields don't use the traditional protobuf tag.
@ -715,9 +377,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
} }
print("\n") print("\n")
} }
if p.enc == nil && !strings.HasPrefix(f.Name, "XXX_") && oneof == "" {
fmt.Fprintln(os.Stderr, "proto: no encoder for", f.Name, f.Type.String(), "[GetProperties]")
}
} }
// Re-order prop.order. // Re-order prop.order.
@ -728,8 +387,7 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
} }
if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok { if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok {
var oots []interface{} var oots []interface{}
prop.oneofMarshaler, prop.oneofUnmarshaler, prop.oneofSizer, oots = om.XXX_OneofFuncs() _, _, _, oots = om.XXX_OneofFuncs()
prop.stype = t
// Interpret oneof metadata. // Interpret oneof metadata.
prop.OneofTypes = make(map[string]*OneofProperties) prop.OneofTypes = make(map[string]*OneofProperties)
@ -779,30 +437,6 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
return prop return prop
} }
// Return the Properties object for the x[0]'th field of the structure.
func propByIndex(t reflect.Type, x []int) *Properties {
if len(x) != 1 {
fmt.Fprintf(os.Stderr, "proto: field index dimension %d (not 1) for type %s\n", len(x), t)
return nil
}
prop := GetProperties(t)
return prop.Prop[x[0]]
}
// Get the address and type of a pointer to a struct from an interface.
func getbase(pb Message) (t reflect.Type, b structPointer, err error) {
if pb == nil {
err = ErrNil
return
}
// get the reflect type of the pointer to the struct.
t = reflect.TypeOf(pb)
// get the address of the struct.
value := reflect.ValueOf(pb)
b = toStructPointer(value)
return
}
// A global registry of enum types. // A global registry of enum types.
// The generated code will register the generated maps by calling RegisterEnum. // The generated code will register the generated maps by calling RegisterEnum.
@ -826,20 +460,42 @@ func EnumValueMap(enumType string) map[string]int32 {
// A registry of all linked message types. // A registry of all linked message types.
// The string is a fully-qualified proto name ("pkg.Message"). // The string is a fully-qualified proto name ("pkg.Message").
var ( var (
protoTypes = make(map[string]reflect.Type) protoTypedNils = make(map[string]Message) // a map from proto names to typed nil pointers
revProtoTypes = make(map[reflect.Type]string) protoMapTypes = make(map[string]reflect.Type) // a map from proto names to map types
revProtoTypes = make(map[reflect.Type]string)
) )
// RegisterType is called from generated code and maps from the fully qualified // RegisterType is called from generated code and maps from the fully qualified
// proto name to the type (pointer to struct) of the protocol buffer. // proto name to the type (pointer to struct) of the protocol buffer.
func RegisterType(x Message, name string) { func RegisterType(x Message, name string) {
if _, ok := protoTypes[name]; ok { if _, ok := protoTypedNils[name]; ok {
// TODO: Some day, make this a panic. // TODO: Some day, make this a panic.
log.Printf("proto: duplicate proto type registered: %s", name) log.Printf("proto: duplicate proto type registered: %s", name)
return return
} }
t := reflect.TypeOf(x) t := reflect.TypeOf(x)
protoTypes[name] = t if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 {
// Generated code always calls RegisterType with nil x.
// This check is just for extra safety.
protoTypedNils[name] = x
} else {
protoTypedNils[name] = reflect.Zero(t).Interface().(Message)
}
revProtoTypes[t] = name
}
// RegisterMapType is called from generated code and maps from the fully qualified
// proto name to the native map type of the proto map definition.
func RegisterMapType(x interface{}, name string) {
if reflect.TypeOf(x).Kind() != reflect.Map {
panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name))
}
if _, ok := protoMapTypes[name]; ok {
log.Printf("proto: duplicate proto type registered: %s", name)
return
}
t := reflect.TypeOf(x)
protoMapTypes[name] = t
revProtoTypes[t] = name revProtoTypes[t] = name
} }
@ -855,7 +511,14 @@ func MessageName(x Message) string {
} }
// MessageType returns the message type (pointer to struct) for a named message. // MessageType returns the message type (pointer to struct) for a named message.
func MessageType(name string) reflect.Type { return protoTypes[name] } // The type is not guaranteed to implement proto.Message if the name refers to a
// map entry.
func MessageType(name string) reflect.Type {
if t, ok := protoTypedNils[name]; ok {
return reflect.TypeOf(t)
}
return protoMapTypes[name]
}
// A registry of all linked proto files. // A registry of all linked proto files.
var ( var (

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654
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/table_merge.go generated vendored Normal file
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@ -0,0 +1,654 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2016 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"fmt"
"reflect"
"strings"
"sync"
"sync/atomic"
)
// Merge merges the src message into dst.
// This assumes that dst and src of the same type and are non-nil.
func (a *InternalMessageInfo) Merge(dst, src Message) {
mi := atomicLoadMergeInfo(&a.merge)
if mi == nil {
mi = getMergeInfo(reflect.TypeOf(dst).Elem())
atomicStoreMergeInfo(&a.merge, mi)
}
mi.merge(toPointer(&dst), toPointer(&src))
}
type mergeInfo struct {
typ reflect.Type
initialized int32 // 0: only typ is valid, 1: everything is valid
lock sync.Mutex
fields []mergeFieldInfo
unrecognized field // Offset of XXX_unrecognized
}
type mergeFieldInfo struct {
field field // Offset of field, guaranteed to be valid
// isPointer reports whether the value in the field is a pointer.
// This is true for the following situations:
// * Pointer to struct
// * Pointer to basic type (proto2 only)
// * Slice (first value in slice header is a pointer)
// * String (first value in string header is a pointer)
isPointer bool
// basicWidth reports the width of the field assuming that it is directly
// embedded in the struct (as is the case for basic types in proto3).
// The possible values are:
// 0: invalid
// 1: bool
// 4: int32, uint32, float32
// 8: int64, uint64, float64
basicWidth int
// Where dst and src are pointers to the types being merged.
merge func(dst, src pointer)
}
var (
mergeInfoMap = map[reflect.Type]*mergeInfo{}
mergeInfoLock sync.Mutex
)
func getMergeInfo(t reflect.Type) *mergeInfo {
mergeInfoLock.Lock()
defer mergeInfoLock.Unlock()
mi := mergeInfoMap[t]
if mi == nil {
mi = &mergeInfo{typ: t}
mergeInfoMap[t] = mi
}
return mi
}
// merge merges src into dst assuming they are both of type *mi.typ.
func (mi *mergeInfo) merge(dst, src pointer) {
if dst.isNil() {
panic("proto: nil destination")
}
if src.isNil() {
return // Nothing to do.
}
if atomic.LoadInt32(&mi.initialized) == 0 {
mi.computeMergeInfo()
}
for _, fi := range mi.fields {
sfp := src.offset(fi.field)
// As an optimization, we can avoid the merge function call cost
// if we know for sure that the source will have no effect
// by checking if it is the zero value.
if unsafeAllowed {
if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string
continue
}
if fi.basicWidth > 0 {
switch {
case fi.basicWidth == 1 && !*sfp.toBool():
continue
case fi.basicWidth == 4 && *sfp.toUint32() == 0:
continue
case fi.basicWidth == 8 && *sfp.toUint64() == 0:
continue
}
}
}
dfp := dst.offset(fi.field)
fi.merge(dfp, sfp)
}
// TODO: Make this faster?
out := dst.asPointerTo(mi.typ).Elem()
in := src.asPointerTo(mi.typ).Elem()
if emIn, err := extendable(in.Addr().Interface()); err == nil {
emOut, _ := extendable(out.Addr().Interface())
mIn, muIn := emIn.extensionsRead()
if mIn != nil {
mOut := emOut.extensionsWrite()
muIn.Lock()
mergeExtension(mOut, mIn)
muIn.Unlock()
}
}
if mi.unrecognized.IsValid() {
if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 {
*dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...)
}
}
}
func (mi *mergeInfo) computeMergeInfo() {
mi.lock.Lock()
defer mi.lock.Unlock()
if mi.initialized != 0 {
return
}
t := mi.typ
n := t.NumField()
props := GetProperties(t)
for i := 0; i < n; i++ {
f := t.Field(i)
if strings.HasPrefix(f.Name, "XXX_") {
continue
}
mfi := mergeFieldInfo{field: toField(&f)}
tf := f.Type
// As an optimization, we can avoid the merge function call cost
// if we know for sure that the source will have no effect
// by checking if it is the zero value.
if unsafeAllowed {
switch tf.Kind() {
case reflect.Ptr, reflect.Slice, reflect.String:
// As a special case, we assume slices and strings are pointers
// since we know that the first field in the SliceSlice or
// StringHeader is a data pointer.
mfi.isPointer = true
case reflect.Bool:
mfi.basicWidth = 1
case reflect.Int32, reflect.Uint32, reflect.Float32:
mfi.basicWidth = 4
case reflect.Int64, reflect.Uint64, reflect.Float64:
mfi.basicWidth = 8
}
}
// Unwrap tf to get at its most basic type.
var isPointer, isSlice bool
if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
isSlice = true
tf = tf.Elem()
}
if tf.Kind() == reflect.Ptr {
isPointer = true
tf = tf.Elem()
}
if isPointer && isSlice && tf.Kind() != reflect.Struct {
panic("both pointer and slice for basic type in " + tf.Name())
}
switch tf.Kind() {
case reflect.Int32:
switch {
case isSlice: // E.g., []int32
mfi.merge = func(dst, src pointer) {
// NOTE: toInt32Slice is not defined (see pointer_reflect.go).
/*
sfsp := src.toInt32Slice()
if *sfsp != nil {
dfsp := dst.toInt32Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []int64{}
}
}
*/
sfs := src.getInt32Slice()
if sfs != nil {
dfs := dst.getInt32Slice()
dfs = append(dfs, sfs...)
if dfs == nil {
dfs = []int32{}
}
dst.setInt32Slice(dfs)
}
}
case isPointer: // E.g., *int32
mfi.merge = func(dst, src pointer) {
// NOTE: toInt32Ptr is not defined (see pointer_reflect.go).
/*
sfpp := src.toInt32Ptr()
if *sfpp != nil {
dfpp := dst.toInt32Ptr()
if *dfpp == nil {
*dfpp = Int32(**sfpp)
} else {
**dfpp = **sfpp
}
}
*/
sfp := src.getInt32Ptr()
if sfp != nil {
dfp := dst.getInt32Ptr()
if dfp == nil {
dst.setInt32Ptr(*sfp)
} else {
*dfp = *sfp
}
}
}
default: // E.g., int32
mfi.merge = func(dst, src pointer) {
if v := *src.toInt32(); v != 0 {
*dst.toInt32() = v
}
}
}
case reflect.Int64:
switch {
case isSlice: // E.g., []int64
mfi.merge = func(dst, src pointer) {
sfsp := src.toInt64Slice()
if *sfsp != nil {
dfsp := dst.toInt64Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []int64{}
}
}
}
case isPointer: // E.g., *int64
mfi.merge = func(dst, src pointer) {
sfpp := src.toInt64Ptr()
if *sfpp != nil {
dfpp := dst.toInt64Ptr()
if *dfpp == nil {
*dfpp = Int64(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., int64
mfi.merge = func(dst, src pointer) {
if v := *src.toInt64(); v != 0 {
*dst.toInt64() = v
}
}
}
case reflect.Uint32:
switch {
case isSlice: // E.g., []uint32
mfi.merge = func(dst, src pointer) {
sfsp := src.toUint32Slice()
if *sfsp != nil {
dfsp := dst.toUint32Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []uint32{}
}
}
}
case isPointer: // E.g., *uint32
mfi.merge = func(dst, src pointer) {
sfpp := src.toUint32Ptr()
if *sfpp != nil {
dfpp := dst.toUint32Ptr()
if *dfpp == nil {
*dfpp = Uint32(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., uint32
mfi.merge = func(dst, src pointer) {
if v := *src.toUint32(); v != 0 {
*dst.toUint32() = v
}
}
}
case reflect.Uint64:
switch {
case isSlice: // E.g., []uint64
mfi.merge = func(dst, src pointer) {
sfsp := src.toUint64Slice()
if *sfsp != nil {
dfsp := dst.toUint64Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []uint64{}
}
}
}
case isPointer: // E.g., *uint64
mfi.merge = func(dst, src pointer) {
sfpp := src.toUint64Ptr()
if *sfpp != nil {
dfpp := dst.toUint64Ptr()
if *dfpp == nil {
*dfpp = Uint64(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., uint64
mfi.merge = func(dst, src pointer) {
if v := *src.toUint64(); v != 0 {
*dst.toUint64() = v
}
}
}
case reflect.Float32:
switch {
case isSlice: // E.g., []float32
mfi.merge = func(dst, src pointer) {
sfsp := src.toFloat32Slice()
if *sfsp != nil {
dfsp := dst.toFloat32Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []float32{}
}
}
}
case isPointer: // E.g., *float32
mfi.merge = func(dst, src pointer) {
sfpp := src.toFloat32Ptr()
if *sfpp != nil {
dfpp := dst.toFloat32Ptr()
if *dfpp == nil {
*dfpp = Float32(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., float32
mfi.merge = func(dst, src pointer) {
if v := *src.toFloat32(); v != 0 {
*dst.toFloat32() = v
}
}
}
case reflect.Float64:
switch {
case isSlice: // E.g., []float64
mfi.merge = func(dst, src pointer) {
sfsp := src.toFloat64Slice()
if *sfsp != nil {
dfsp := dst.toFloat64Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []float64{}
}
}
}
case isPointer: // E.g., *float64
mfi.merge = func(dst, src pointer) {
sfpp := src.toFloat64Ptr()
if *sfpp != nil {
dfpp := dst.toFloat64Ptr()
if *dfpp == nil {
*dfpp = Float64(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., float64
mfi.merge = func(dst, src pointer) {
if v := *src.toFloat64(); v != 0 {
*dst.toFloat64() = v
}
}
}
case reflect.Bool:
switch {
case isSlice: // E.g., []bool
mfi.merge = func(dst, src pointer) {
sfsp := src.toBoolSlice()
if *sfsp != nil {
dfsp := dst.toBoolSlice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []bool{}
}
}
}
case isPointer: // E.g., *bool
mfi.merge = func(dst, src pointer) {
sfpp := src.toBoolPtr()
if *sfpp != nil {
dfpp := dst.toBoolPtr()
if *dfpp == nil {
*dfpp = Bool(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., bool
mfi.merge = func(dst, src pointer) {
if v := *src.toBool(); v {
*dst.toBool() = v
}
}
}
case reflect.String:
switch {
case isSlice: // E.g., []string
mfi.merge = func(dst, src pointer) {
sfsp := src.toStringSlice()
if *sfsp != nil {
dfsp := dst.toStringSlice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []string{}
}
}
}
case isPointer: // E.g., *string
mfi.merge = func(dst, src pointer) {
sfpp := src.toStringPtr()
if *sfpp != nil {
dfpp := dst.toStringPtr()
if *dfpp == nil {
*dfpp = String(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., string
mfi.merge = func(dst, src pointer) {
if v := *src.toString(); v != "" {
*dst.toString() = v
}
}
}
case reflect.Slice:
isProto3 := props.Prop[i].proto3
switch {
case isPointer:
panic("bad pointer in byte slice case in " + tf.Name())
case tf.Elem().Kind() != reflect.Uint8:
panic("bad element kind in byte slice case in " + tf.Name())
case isSlice: // E.g., [][]byte
mfi.merge = func(dst, src pointer) {
sbsp := src.toBytesSlice()
if *sbsp != nil {
dbsp := dst.toBytesSlice()
for _, sb := range *sbsp {
if sb == nil {
*dbsp = append(*dbsp, nil)
} else {
*dbsp = append(*dbsp, append([]byte{}, sb...))
}
}
if *dbsp == nil {
*dbsp = [][]byte{}
}
}
}
default: // E.g., []byte
mfi.merge = func(dst, src pointer) {
sbp := src.toBytes()
if *sbp != nil {
dbp := dst.toBytes()
if !isProto3 || len(*sbp) > 0 {
*dbp = append([]byte{}, *sbp...)
}
}
}
}
case reflect.Struct:
switch {
case !isPointer:
panic(fmt.Sprintf("message field %s without pointer", tf))
case isSlice: // E.g., []*pb.T
mi := getMergeInfo(tf)
mfi.merge = func(dst, src pointer) {
sps := src.getPointerSlice()
if sps != nil {
dps := dst.getPointerSlice()
for _, sp := range sps {
var dp pointer
if !sp.isNil() {
dp = valToPointer(reflect.New(tf))
mi.merge(dp, sp)
}
dps = append(dps, dp)
}
if dps == nil {
dps = []pointer{}
}
dst.setPointerSlice(dps)
}
}
default: // E.g., *pb.T
mi := getMergeInfo(tf)
mfi.merge = func(dst, src pointer) {
sp := src.getPointer()
if !sp.isNil() {
dp := dst.getPointer()
if dp.isNil() {
dp = valToPointer(reflect.New(tf))
dst.setPointer(dp)
}
mi.merge(dp, sp)
}
}
}
case reflect.Map:
switch {
case isPointer || isSlice:
panic("bad pointer or slice in map case in " + tf.Name())
default: // E.g., map[K]V
mfi.merge = func(dst, src pointer) {
sm := src.asPointerTo(tf).Elem()
if sm.Len() == 0 {
return
}
dm := dst.asPointerTo(tf).Elem()
if dm.IsNil() {
dm.Set(reflect.MakeMap(tf))
}
switch tf.Elem().Kind() {
case reflect.Ptr: // Proto struct (e.g., *T)
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
val = reflect.ValueOf(Clone(val.Interface().(Message)))
dm.SetMapIndex(key, val)
}
case reflect.Slice: // E.g. Bytes type (e.g., []byte)
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
dm.SetMapIndex(key, val)
}
default: // Basic type (e.g., string)
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
dm.SetMapIndex(key, val)
}
}
}
}
case reflect.Interface:
// Must be oneof field.
switch {
case isPointer || isSlice:
panic("bad pointer or slice in interface case in " + tf.Name())
default: // E.g., interface{}
// TODO: Make this faster?
mfi.merge = func(dst, src pointer) {
su := src.asPointerTo(tf).Elem()
if !su.IsNil() {
du := dst.asPointerTo(tf).Elem()
typ := su.Elem().Type()
if du.IsNil() || du.Elem().Type() != typ {
du.Set(reflect.New(typ.Elem())) // Initialize interface if empty
}
sv := su.Elem().Elem().Field(0)
if sv.Kind() == reflect.Ptr && sv.IsNil() {
return
}
dv := du.Elem().Elem().Field(0)
if dv.Kind() == reflect.Ptr && dv.IsNil() {
dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty
}
switch sv.Type().Kind() {
case reflect.Ptr: // Proto struct (e.g., *T)
Merge(dv.Interface().(Message), sv.Interface().(Message))
case reflect.Slice: // E.g. Bytes type (e.g., []byte)
dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...)))
default: // Basic type (e.g., string)
dv.Set(sv)
}
}
}
}
default:
panic(fmt.Sprintf("merger not found for type:%s", tf))
}
mi.fields = append(mi.fields, mfi)
}
mi.unrecognized = invalidField
if f, ok := t.FieldByName("XXX_unrecognized"); ok {
if f.Type != reflect.TypeOf([]byte{}) {
panic("expected XXX_unrecognized to be of type []byte")
}
mi.unrecognized = toField(&f)
}
atomic.StoreInt32(&mi.initialized, 1)
}

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65
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/text.go generated vendored
View file

@ -50,7 +50,6 @@ import (
var ( var (
newline = []byte("\n") newline = []byte("\n")
spaces = []byte(" ") spaces = []byte(" ")
gtNewline = []byte(">\n")
endBraceNewline = []byte("}\n") endBraceNewline = []byte("}\n")
backslashN = []byte{'\\', 'n'} backslashN = []byte{'\\', 'n'}
backslashR = []byte{'\\', 'r'} backslashR = []byte{'\\', 'r'}
@ -170,11 +169,6 @@ func writeName(w *textWriter, props *Properties) error {
return nil return nil
} }
// raw is the interface satisfied by RawMessage.
type raw interface {
Bytes() []byte
}
func requiresQuotes(u string) bool { func requiresQuotes(u string) bool {
// When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted. // When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
for _, ch := range u { for _, ch := range u {
@ -269,6 +263,10 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
props := sprops.Prop[i] props := sprops.Prop[i]
name := st.Field(i).Name name := st.Field(i).Name
if name == "XXX_NoUnkeyedLiteral" {
continue
}
if strings.HasPrefix(name, "XXX_") { if strings.HasPrefix(name, "XXX_") {
// There are two XXX_ fields: // There are two XXX_ fields:
// XXX_unrecognized []byte // XXX_unrecognized []byte
@ -355,7 +353,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
return err return err
} }
} }
if err := tm.writeAny(w, key, props.mkeyprop); err != nil { if err := tm.writeAny(w, key, props.MapKeyProp); err != nil {
return err return err
} }
if err := w.WriteByte('\n'); err != nil { if err := w.WriteByte('\n'); err != nil {
@ -372,7 +370,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
return err return err
} }
} }
if err := tm.writeAny(w, val, props.mvalprop); err != nil { if err := tm.writeAny(w, val, props.MapValProp); err != nil {
return err return err
} }
if err := w.WriteByte('\n'); err != nil { if err := w.WriteByte('\n'); err != nil {
@ -436,12 +434,6 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
return err return err
} }
} }
if b, ok := fv.Interface().(raw); ok {
if err := writeRaw(w, b.Bytes()); err != nil {
return err
}
continue
}
// Enums have a String method, so writeAny will work fine. // Enums have a String method, so writeAny will work fine.
if err := tm.writeAny(w, fv, props); err != nil { if err := tm.writeAny(w, fv, props); err != nil {
@ -455,7 +447,7 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
// Extensions (the XXX_extensions field). // Extensions (the XXX_extensions field).
pv := sv.Addr() pv := sv.Addr()
if _, ok := extendable(pv.Interface()); ok { if _, err := extendable(pv.Interface()); err == nil {
if err := tm.writeExtensions(w, pv); err != nil { if err := tm.writeExtensions(w, pv); err != nil {
return err return err
} }
@ -464,27 +456,6 @@ func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
return nil return nil
} }
// writeRaw writes an uninterpreted raw message.
func writeRaw(w *textWriter, b []byte) error {
if err := w.WriteByte('<'); err != nil {
return err
}
if !w.compact {
if err := w.WriteByte('\n'); err != nil {
return err
}
}
w.indent()
if err := writeUnknownStruct(w, b); err != nil {
return err
}
w.unindent()
if err := w.WriteByte('>'); err != nil {
return err
}
return nil
}
// writeAny writes an arbitrary field. // writeAny writes an arbitrary field.
func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error { func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
v = reflect.Indirect(v) v = reflect.Indirect(v)
@ -535,6 +506,19 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
} }
} }
w.indent() w.indent()
if v.CanAddr() {
// Calling v.Interface on a struct causes the reflect package to
// copy the entire struct. This is racy with the new Marshaler
// since we atomically update the XXX_sizecache.
//
// Thus, we retrieve a pointer to the struct if possible to avoid
// a race since v.Interface on the pointer doesn't copy the struct.
//
// If v is not addressable, then we are not worried about a race
// since it implies that the binary Marshaler cannot possibly be
// mutating this value.
v = v.Addr()
}
if etm, ok := v.Interface().(encoding.TextMarshaler); ok { if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
text, err := etm.MarshalText() text, err := etm.MarshalText()
if err != nil { if err != nil {
@ -543,8 +527,13 @@ func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Propert
if _, err = w.Write(text); err != nil { if _, err = w.Write(text); err != nil {
return err return err
} }
} else if err := tm.writeStruct(w, v); err != nil { } else {
return err if v.Kind() == reflect.Ptr {
v = v.Elem()
}
if err := tm.writeStruct(w, v); err != nil {
return err
}
} }
w.unindent() w.unindent()
if err := w.WriteByte(ket); err != nil { if err := w.WriteByte(ket); err != nil {

83
chaincode/abac/go/vendor/github.com/golang/protobuf/proto/text_parser.go generated vendored
View file

@ -206,7 +206,6 @@ func (p *textParser) advance() {
var ( var (
errBadUTF8 = errors.New("proto: bad UTF-8") errBadUTF8 = errors.New("proto: bad UTF-8")
errBadHex = errors.New("proto: bad hexadecimal")
) )
func unquoteC(s string, quote rune) (string, error) { func unquoteC(s string, quote rune) (string, error) {
@ -277,60 +276,47 @@ func unescape(s string) (ch string, tail string, err error) {
return "?", s, nil // trigraph workaround return "?", s, nil // trigraph workaround
case '\'', '"', '\\': case '\'', '"', '\\':
return string(r), s, nil return string(r), s, nil
case '0', '1', '2', '3', '4', '5', '6', '7', 'x', 'X': case '0', '1', '2', '3', '4', '5', '6', '7':
if len(s) < 2 { if len(s) < 2 {
return "", "", fmt.Errorf(`\%c requires 2 following digits`, r) return "", "", fmt.Errorf(`\%c requires 2 following digits`, r)
} }
base := 8 ss := string(r) + s[:2]
ss := s[:2]
s = s[2:] s = s[2:]
if r == 'x' || r == 'X' { i, err := strconv.ParseUint(ss, 8, 8)
base = 16
} else {
ss = string(r) + ss
}
i, err := strconv.ParseUint(ss, base, 8)
if err != nil { if err != nil {
return "", "", err return "", "", fmt.Errorf(`\%s contains non-octal digits`, ss)
} }
return string([]byte{byte(i)}), s, nil return string([]byte{byte(i)}), s, nil
case 'u', 'U': case 'x', 'X', 'u', 'U':
n := 4 var n int
if r == 'U' { switch r {
case 'x', 'X':
n = 2
case 'u':
n = 4
case 'U':
n = 8 n = 8
} }
if len(s) < n { if len(s) < n {
return "", "", fmt.Errorf(`\%c requires %d digits`, r, n) return "", "", fmt.Errorf(`\%c requires %d following digits`, r, n)
}
bs := make([]byte, n/2)
for i := 0; i < n; i += 2 {
a, ok1 := unhex(s[i])
b, ok2 := unhex(s[i+1])
if !ok1 || !ok2 {
return "", "", errBadHex
}
bs[i/2] = a<<4 | b
} }
ss := s[:n]
s = s[n:] s = s[n:]
return string(bs), s, nil i, err := strconv.ParseUint(ss, 16, 64)
if err != nil {
return "", "", fmt.Errorf(`\%c%s contains non-hexadecimal digits`, r, ss)
}
if r == 'x' || r == 'X' {
return string([]byte{byte(i)}), s, nil
}
if i > utf8.MaxRune {
return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss)
}
return string(i), s, nil
} }
return "", "", fmt.Errorf(`unknown escape \%c`, r) return "", "", fmt.Errorf(`unknown escape \%c`, r)
} }
// Adapted from src/pkg/strconv/quote.go.
func unhex(b byte) (v byte, ok bool) {
switch {
case '0' <= b && b <= '9':
return b - '0', true
case 'a' <= b && b <= 'f':
return b - 'a' + 10, true
case 'A' <= b && b <= 'F':
return b - 'A' + 10, true
}
return 0, false
}
// Back off the parser by one token. Can only be done between calls to next(). // Back off the parser by one token. Can only be done between calls to next().
// It makes the next advance() a no-op. // It makes the next advance() a no-op.
func (p *textParser) back() { p.backed = true } func (p *textParser) back() { p.backed = true }
@ -644,17 +630,17 @@ func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
if err := p.consumeToken(":"); err != nil { if err := p.consumeToken(":"); err != nil {
return err return err
} }
if err := p.readAny(key, props.mkeyprop); err != nil { if err := p.readAny(key, props.MapKeyProp); err != nil {
return err return err
} }
if err := p.consumeOptionalSeparator(); err != nil { if err := p.consumeOptionalSeparator(); err != nil {
return err return err
} }
case "value": case "value":
if err := p.checkForColon(props.mvalprop, dst.Type().Elem()); err != nil { if err := p.checkForColon(props.MapValProp, dst.Type().Elem()); err != nil {
return err return err
} }
if err := p.readAny(val, props.mvalprop); err != nil { if err := p.readAny(val, props.MapValProp); err != nil {
return err return err
} }
if err := p.consumeOptionalSeparator(); err != nil { if err := p.consumeOptionalSeparator(); err != nil {
@ -728,6 +714,9 @@ func (p *textParser) consumeExtName() (string, error) {
if tok.err != nil { if tok.err != nil {
return "", p.errorf("unrecognized type_url or extension name: %s", tok.err) return "", p.errorf("unrecognized type_url or extension name: %s", tok.err)
} }
if p.done && tok.value != "]" {
return "", p.errorf("unclosed type_url or extension name")
}
} }
return strings.Join(parts, ""), nil return strings.Join(parts, ""), nil
} }
@ -865,7 +854,7 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
return p.readStruct(fv, terminator) return p.readStruct(fv, terminator)
case reflect.Uint32: case reflect.Uint32:
if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil { if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil {
fv.SetUint(x) fv.SetUint(uint64(x))
return nil return nil
} }
case reflect.Uint64: case reflect.Uint64:
@ -883,13 +872,9 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
// UnmarshalText returns *RequiredNotSetError. // UnmarshalText returns *RequiredNotSetError.
func UnmarshalText(s string, pb Message) error { func UnmarshalText(s string, pb Message) error {
if um, ok := pb.(encoding.TextUnmarshaler); ok { if um, ok := pb.(encoding.TextUnmarshaler); ok {
err := um.UnmarshalText([]byte(s)) return um.UnmarshalText([]byte(s))
return err
} }
pb.Reset() pb.Reset()
v := reflect.ValueOf(pb) v := reflect.ValueOf(pb)
if pe := newTextParser(s).readStruct(v.Elem(), ""); pe != nil { return newTextParser(s).readStruct(v.Elem(), "")
return pe
}
return nil
} }

50
chaincode/abac/go/vendor/github.com/hyperledger/fabric/common/attrmgr/attrmgr.go → chaincode/abac/go/vendor/github.com/hyperledger/fabric/core/chaincode/shim/ext/attrmgr/attrmgr.go generated vendored
View file

@ -28,6 +28,8 @@ import (
"encoding/json" "encoding/json"
"fmt" "fmt"
"github.com/golang/protobuf/proto"
"github.com/hyperledger/fabric/protos/msp"
"github.com/pkg/errors" "github.com/pkg/errors"
) )
@ -132,6 +134,54 @@ func (mgr *Mgr) GetAttributesFromCert(cert *x509.Certificate) (*Attributes, erro
return attrs, nil return attrs, nil
} }
func (mgr *Mgr) GetAttributesFromIdemix(creator []byte) (*Attributes, error) {
if creator == nil {
return nil, errors.New("creator is nil")
}
sid := &msp.SerializedIdentity{}
err := proto.Unmarshal(creator, sid)
if err != nil {
return nil, errors.Wrap(err, "failed to unmarshal transaction invoker's identity")
}
idemixID := &msp.SerializedIdemixIdentity{}
err = proto.Unmarshal(sid.IdBytes, idemixID)
if err != nil {
return nil, errors.Wrap(err, "failed to unmarshal transaction invoker's idemix identity")
}
// Unmarshal into attributes object
attrs := &Attributes{
Attrs: make(map[string]string),
}
ou := &msp.OrganizationUnit{}
err = proto.Unmarshal(idemixID.Ou, ou)
if err != nil {
return nil, errors.Wrap(err, "failed to unmarshal transaction invoker's ou")
}
attrs.Attrs["ou"] = ou.OrganizationalUnitIdentifier
role := &msp.MSPRole{}
err = proto.Unmarshal(idemixID.Role, role)
if err != nil {
return nil, errors.Wrap(err, "failed to unmarshal transaction invoker's role")
}
var roleStr string
switch role.Role {
case 0:
roleStr = "member"
case 1:
roleStr = "admin"
case 2:
roleStr = "client"
case 3:
roleStr = "peer"
}
attrs.Attrs["role"] = roleStr
return attrs, nil
}
// Attributes contains attribute names and values // Attributes contains attribute names and values
type Attributes struct { type Attributes struct {
Attrs map[string]string `json:"attrs"` Attrs map[string]string `json:"attrs"`

0
chaincode/abac/go/vendor/github.com/hyperledger/fabric/core/chaincode/lib/cid/README.md → chaincode/abac/go/vendor/github.com/hyperledger/fabric/core/chaincode/shim/ext/cid/README.md generated vendored
View file

24
chaincode/abac/go/vendor/github.com/hyperledger/fabric/core/chaincode/lib/cid/cid.go → chaincode/abac/go/vendor/github.com/hyperledger/fabric/core/chaincode/shim/ext/cid/cid.go generated vendored
View file

@ -26,7 +26,7 @@ import (
"fmt" "fmt"
"github.com/golang/protobuf/proto" "github.com/golang/protobuf/proto"
"github.com/hyperledger/fabric/common/attrmgr" "github.com/hyperledger/fabric/core/chaincode/shim/ext/attrmgr"
"github.com/hyperledger/fabric/protos/msp" "github.com/hyperledger/fabric/protos/msp"
"github.com/pkg/errors" "github.com/pkg/errors"
) )
@ -99,7 +99,7 @@ func New(stub ChaincodeStubInterface) (ClientIdentity, error) {
// GetID returns a unique ID associated with the invoking identity. // GetID returns a unique ID associated with the invoking identity.
func (c *clientIdentityImpl) GetID() (string, error) { func (c *clientIdentityImpl) GetID() (string, error) {
// The leading "x509::" distinquishes this as an X509 certificate, and // The leading "x509::" distinguishes this as an X509 certificate, and
// the subject and issuer DNs uniquely identify the X509 certificate. // the subject and issuer DNs uniquely identify the X509 certificate.
// The resulting ID will remain the same if the certificate is renewed. // The resulting ID will remain the same if the certificate is renewed.
id := fmt.Sprintf("x509::%s::%s", getDN(&c.cert.Subject), getDN(&c.cert.Issuer)) id := fmt.Sprintf("x509::%s::%s", getDN(&c.cert.Subject), getDN(&c.cert.Issuer))
@ -151,11 +151,15 @@ func (c *clientIdentityImpl) init() error {
idbytes := signingID.GetIdBytes() idbytes := signingID.GetIdBytes()
block, _ := pem.Decode(idbytes) block, _ := pem.Decode(idbytes)
if block == nil { if block == nil {
return errors.New("Expecting a PEM-encoded X509 certificate; PEM block not found") err := c.getAttributesFromIdemix()
if err != nil {
return errors.WithMessage(err, "identity bytes are neither X509 PEM format nor an idemix credential")
}
return nil
} }
cert, err := x509.ParseCertificate(block.Bytes) cert, err := x509.ParseCertificate(block.Bytes)
if err != nil { if err != nil {
return errors.Wrap(err, "failed to parse certificate") return errors.WithMessage(err, "failed to parse certificate")
} }
c.cert = cert c.cert = cert
attrs, err := attrmgr.New().GetAttributesFromCert(cert) attrs, err := attrmgr.New().GetAttributesFromCert(cert)
@ -181,7 +185,17 @@ func (c *clientIdentityImpl) getIdentity() (*msp.SerializedIdentity, error) {
return sid, nil return sid, nil
} }
// Get the DN (distinquished name) associated with a pkix.Name. func (c *clientIdentityImpl) getAttributesFromIdemix() error {
creator, err := c.stub.GetCreator()
attrs, err := attrmgr.New().GetAttributesFromIdemix(creator)
if err != nil {
return errors.WithMessage(err, "failed to get attributes from the transaction invoker's idemix credential")
}
c.attrs = attrs
return nil
}
// Get the DN (distinguished name) associated with a pkix.Name.
// NOTE: This code is almost a direct copy of the String() function in // NOTE: This code is almost a direct copy of the String() function in
// https://go-review.googlesource.com/c/go/+/67270/1/src/crypto/x509/pkix/pkix.go#26 // https://go-review.googlesource.com/c/go/+/67270/1/src/crypto/x509/pkix/pkix.go#26
// which returns a DN as defined by RFC 2253. // which returns a DN as defined by RFC 2253.

0
chaincode/abac/go/vendor/github.com/hyperledger/fabric/core/chaincode/lib/cid/interfaces.go → chaincode/abac/go/vendor/github.com/hyperledger/fabric/core/chaincode/shim/ext/cid/interfaces.go generated vendored
View file

179
chaincode/abac/go/vendor/github.com/hyperledger/fabric/protos/msp/identities.pb.go generated vendored Normal file
View file

@ -0,0 +1,179 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: msp/identities.proto
package msp // import "github.com/hyperledger/fabric/protos/msp"
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
// This struct represents an Identity
// (with its MSP identifier) to be used
// to serialize it and deserialize it
type SerializedIdentity struct {
// The identifier of the associated membership service provider
Mspid string `protobuf:"bytes,1,opt,name=mspid,proto3" json:"mspid,omitempty"`
// the Identity, serialized according to the rules of its MPS
IdBytes []byte `protobuf:"bytes,2,opt,name=id_bytes,json=idBytes,proto3" json:"id_bytes,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *SerializedIdentity) Reset() { *m = SerializedIdentity{} }
func (m *SerializedIdentity) String() string { return proto.CompactTextString(m) }
func (*SerializedIdentity) ProtoMessage() {}
func (*SerializedIdentity) Descriptor() ([]byte, []int) {
return fileDescriptor_identities_8fa8af3e5bf2070a, []int{0}
}
func (m *SerializedIdentity) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_SerializedIdentity.Unmarshal(m, b)
}
func (m *SerializedIdentity) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_SerializedIdentity.Marshal(b, m, deterministic)
}
func (dst *SerializedIdentity) XXX_Merge(src proto.Message) {
xxx_messageInfo_SerializedIdentity.Merge(dst, src)
}
func (m *SerializedIdentity) XXX_Size() int {
return xxx_messageInfo_SerializedIdentity.Size(m)
}
func (m *SerializedIdentity) XXX_DiscardUnknown() {
xxx_messageInfo_SerializedIdentity.DiscardUnknown(m)
}
var xxx_messageInfo_SerializedIdentity proto.InternalMessageInfo
func (m *SerializedIdentity) GetMspid() string {
if m != nil {
return m.Mspid
}
return ""
}
func (m *SerializedIdentity) GetIdBytes() []byte {
if m != nil {
return m.IdBytes
}
return nil
}
// This struct represents an Idemix Identity
// to be used to serialize it and deserialize it.
// The IdemixMSP will first serialize an idemix identity to bytes using
// this proto, and then uses these bytes as id_bytes in SerializedIdentity
type SerializedIdemixIdentity struct {
// nym_x is the X-component of the pseudonym elliptic curve point.
// It is a []byte representation of an amcl.BIG
// The pseudonym can be seen as a public key of the identity, it is used to verify signatures.
NymX []byte `protobuf:"bytes,1,opt,name=nym_x,json=nymX,proto3" json:"nym_x,omitempty"`
// nym_y is the Y-component of the pseudonym elliptic curve point.
// It is a []byte representation of an amcl.BIG
// The pseudonym can be seen as a public key of the identity, it is used to verify signatures.
NymY []byte `protobuf:"bytes,2,opt,name=nym_y,json=nymY,proto3" json:"nym_y,omitempty"`
// ou contains the organizational unit of the idemix identity
Ou []byte `protobuf:"bytes,3,opt,name=ou,proto3" json:"ou,omitempty"`
// role contains the role of this identity (e.g., ADMIN or MEMBER)
Role []byte `protobuf:"bytes,4,opt,name=role,proto3" json:"role,omitempty"`
// proof contains the cryptographic evidence that this identity is valid
Proof []byte `protobuf:"bytes,5,opt,name=proof,proto3" json:"proof,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *SerializedIdemixIdentity) Reset() { *m = SerializedIdemixIdentity{} }
func (m *SerializedIdemixIdentity) String() string { return proto.CompactTextString(m) }
func (*SerializedIdemixIdentity) ProtoMessage() {}
func (*SerializedIdemixIdentity) Descriptor() ([]byte, []int) {
return fileDescriptor_identities_8fa8af3e5bf2070a, []int{1}
}
func (m *SerializedIdemixIdentity) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_SerializedIdemixIdentity.Unmarshal(m, b)
}
func (m *SerializedIdemixIdentity) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_SerializedIdemixIdentity.Marshal(b, m, deterministic)
}
func (dst *SerializedIdemixIdentity) XXX_Merge(src proto.Message) {
xxx_messageInfo_SerializedIdemixIdentity.Merge(dst, src)
}
func (m *SerializedIdemixIdentity) XXX_Size() int {
return xxx_messageInfo_SerializedIdemixIdentity.Size(m)
}
func (m *SerializedIdemixIdentity) XXX_DiscardUnknown() {
xxx_messageInfo_SerializedIdemixIdentity.DiscardUnknown(m)
}
var xxx_messageInfo_SerializedIdemixIdentity proto.InternalMessageInfo
func (m *SerializedIdemixIdentity) GetNymX() []byte {
if m != nil {
return m.NymX
}
return nil
}
func (m *SerializedIdemixIdentity) GetNymY() []byte {
if m != nil {
return m.NymY
}
return nil
}
func (m *SerializedIdemixIdentity) GetOu() []byte {
if m != nil {
return m.Ou
}
return nil
}
func (m *SerializedIdemixIdentity) GetRole() []byte {
if m != nil {
return m.Role
}
return nil
}
func (m *SerializedIdemixIdentity) GetProof() []byte {
if m != nil {
return m.Proof
}
return nil
}
func init() {
proto.RegisterType((*SerializedIdentity)(nil), "msp.SerializedIdentity")
proto.RegisterType((*SerializedIdemixIdentity)(nil), "msp.SerializedIdemixIdentity")
}
func init() { proto.RegisterFile("msp/identities.proto", fileDescriptor_identities_8fa8af3e5bf2070a) }
var fileDescriptor_identities_8fa8af3e5bf2070a = []byte{
// 238 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x54, 0x8f, 0x3f, 0x4f, 0xc3, 0x30,
0x10, 0x47, 0x95, 0x34, 0xe1, 0x8f, 0x55, 0x31, 0x98, 0x0e, 0x66, 0x2b, 0x9d, 0x32, 0xc5, 0x03,
0xdf, 0xa0, 0x12, 0x03, 0x03, 0x4b, 0x58, 0x80, 0xa5, 0x6a, 0xea, 0x6b, 0x7a, 0x52, 0x2e, 0x67,
0xd9, 0x8e, 0x54, 0x33, 0xf0, 0xd9, 0x51, 0x62, 0x40, 0xb0, 0xdd, 0xef, 0xe9, 0xe9, 0xc9, 0x16,
0x2b, 0xf2, 0x56, 0xa3, 0x81, 0x21, 0x60, 0x40, 0xf0, 0xb5, 0x75, 0x1c, 0x58, 0x2e, 0xc8, 0xdb,
0xcd, 0xa3, 0x90, 0x2f, 0xe0, 0x70, 0xdf, 0xe3, 0x07, 0x98, 0xa7, 0xa4, 0x44, 0xb9, 0x12, 0x25,
0x79, 0x8b, 0x46, 0x65, 0xeb, 0xac, 0xba, 0x6e, 0xd2, 0x90, 0x77, 0xe2, 0x0a, 0xcd, 0xae, 0x8d,
0x01, 0xbc, 0xca, 0xd7, 0x59, 0xb5, 0x6c, 0x2e, 0xd1, 0x6c, 0xa7, 0xb9, 0xf9, 0x14, 0xea, 0x5f,
0x86, 0xf0, 0xfc, 0x1b, 0xbb, 0x15, 0xe5, 0x10, 0x69, 0x77, 0x9e, 0x63, 0xcb, 0xa6, 0x18, 0x22,
0xbd, 0xfe, 0xc0, 0xf8, 0x1d, 0x9a, 0xe0, 0x9b, 0xbc, 0x11, 0x39, 0x8f, 0x6a, 0x31, 0x93, 0x9c,
0x47, 0x29, 0x45, 0xe1, 0xb8, 0x07, 0x55, 0x24, 0x67, 0xba, 0xa7, 0xa7, 0x59, 0xc7, 0x7c, 0x54,
0xe5, 0x0c, 0xd3, 0xd8, 0x3e, 0x8b, 0x7b, 0x76, 0x5d, 0x7d, 0x8a, 0x16, 0x5c, 0x0f, 0xa6, 0x03,
0x57, 0x1f, 0xf7, 0xad, 0xc3, 0x43, 0xfa, 0xab, 0xaf, 0xc9, 0xdb, 0xf7, 0xaa, 0xc3, 0x70, 0x1a,
0xdb, 0xfa, 0xc0, 0xa4, 0xff, 0x98, 0x3a, 0x99, 0x3a, 0x99, 0x9a, 0xbc, 0x6d, 0x2f, 0xe6, 0xfb,
0xe1, 0x2b, 0x00, 0x00, 0xff, 0xff, 0x13, 0xdc, 0xc8, 0x62, 0x39, 0x01, 0x00, 0x00,
}

49
chaincode/abac/go/vendor/github.com/hyperledger/fabric/protos/msp/identities.proto generated vendored Normal file
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@ -0,0 +1,49 @@
/*
Copyright IBM Corp. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
*/
syntax = "proto3";
option go_package = "github.com/hyperledger/fabric/protos/msp";
option java_package = "org.hyperledger.fabric.protos.msp";
package msp;
// This struct represents an Identity
// (with its MSP identifier) to be used
// to serialize it and deserialize it
message SerializedIdentity {
// The identifier of the associated membership service provider
string mspid = 1;
// the Identity, serialized according to the rules of its MPS
bytes id_bytes = 2;
}
// This struct represents an Idemix Identity
// to be used to serialize it and deserialize it.
// The IdemixMSP will first serialize an idemix identity to bytes using
// this proto, and then uses these bytes as id_bytes in SerializedIdentity
message SerializedIdemixIdentity {
// nym_x is the X-component of the pseudonym elliptic curve point.
// It is a []byte representation of an amcl.BIG
// The pseudonym can be seen as a public key of the identity, it is used to verify signatures.
bytes nym_x = 1;
// nym_y is the Y-component of the pseudonym elliptic curve point.
// It is a []byte representation of an amcl.BIG
// The pseudonym can be seen as a public key of the identity, it is used to verify signatures.
bytes nym_y = 2;
// ou contains the organizational unit of the idemix identity
bytes ou = 3;
// role contains the role of this identity (e.g., ADMIN or MEMBER)
bytes role = 4;
// proof contains the cryptographic evidence that this identity is valid
bytes proof = 5;
}

41
chaincode/abac/go/vendor/github.com/hyperledger/fabric/protos/msp/msp_config.go generated vendored Normal file
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@ -0,0 +1,41 @@
/*
Copyright IBM Corp. 2017 All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package msp
import (
"fmt"
"github.com/golang/protobuf/proto"
)
func (mc *MSPConfig) VariablyOpaqueFields() []string {
return []string{"config"}
}
func (mc *MSPConfig) VariablyOpaqueFieldProto(name string) (proto.Message, error) {
if name != mc.VariablyOpaqueFields()[0] {
return nil, fmt.Errorf("not a marshaled field: %s", name)
}
switch mc.Type {
case 0:
return &FabricMSPConfig{}, nil
case 1:
return &IdemixMSPConfig{}, nil
default:
return nil, fmt.Errorf("unable to decode MSP type: %v", mc.Type)
}
}

743
chaincode/abac/go/vendor/github.com/hyperledger/fabric/protos/msp/msp_config.pb.go generated vendored Normal file
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@ -0,0 +1,743 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: msp/msp_config.proto
package msp // import "github.com/hyperledger/fabric/protos/msp"
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
// MSPConfig collects all the configuration information for
// an MSP. The Config field should be unmarshalled in a way
// that depends on the Type
type MSPConfig struct {
// Type holds the type of the MSP; the default one would
// be of type FABRIC implementing an X.509 based provider
Type int32 `protobuf:"varint,1,opt,name=type,proto3" json:"type,omitempty"`
// Config is MSP dependent configuration info
Config []byte `protobuf:"bytes,2,opt,name=config,proto3" json:"config,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *MSPConfig) Reset() { *m = MSPConfig{} }
func (m *MSPConfig) String() string { return proto.CompactTextString(m) }
func (*MSPConfig) ProtoMessage() {}
func (*MSPConfig) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_config_e749e5bd1d6d997b, []int{0}
}
func (m *MSPConfig) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_MSPConfig.Unmarshal(m, b)
}
func (m *MSPConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_MSPConfig.Marshal(b, m, deterministic)
}
func (dst *MSPConfig) XXX_Merge(src proto.Message) {
xxx_messageInfo_MSPConfig.Merge(dst, src)
}
func (m *MSPConfig) XXX_Size() int {
return xxx_messageInfo_MSPConfig.Size(m)
}
func (m *MSPConfig) XXX_DiscardUnknown() {
xxx_messageInfo_MSPConfig.DiscardUnknown(m)
}
var xxx_messageInfo_MSPConfig proto.InternalMessageInfo
func (m *MSPConfig) GetType() int32 {
if m != nil {
return m.Type
}
return 0
}
func (m *MSPConfig) GetConfig() []byte {
if m != nil {
return m.Config
}
return nil
}
// FabricMSPConfig collects all the configuration information for
// a Fabric MSP.
// Here we assume a default certificate validation policy, where
// any certificate signed by any of the listed rootCA certs would
// be considered as valid under this MSP.
// This MSP may or may not come with a signing identity. If it does,
// it can also issue signing identities. If it does not, it can only
// be used to validate and verify certificates.
type FabricMSPConfig struct {
// Name holds the identifier of the MSP; MSP identifier
// is chosen by the application that governs this MSP.
// For example, and assuming the default implementation of MSP,
// that is X.509-based and considers a single Issuer,
// this can refer to the Subject OU field or the Issuer OU field.
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
// List of root certificates trusted by this MSP
// they are used upon certificate validation (see
// comment for IntermediateCerts below)
RootCerts [][]byte `protobuf:"bytes,2,rep,name=root_certs,json=rootCerts,proto3" json:"root_certs,omitempty"`
// List of intermediate certificates trusted by this MSP;
// they are used upon certificate validation as follows:
// validation attempts to build a path from the certificate
// to be validated (which is at one end of the path) and
// one of the certs in the RootCerts field (which is at
// the other end of the path). If the path is longer than
// 2, certificates in the middle are searched within the
// IntermediateCerts pool
IntermediateCerts [][]byte `protobuf:"bytes,3,rep,name=intermediate_certs,json=intermediateCerts,proto3" json:"intermediate_certs,omitempty"`
// Identity denoting the administrator of this MSP
Admins [][]byte `protobuf:"bytes,4,rep,name=admins,proto3" json:"admins,omitempty"`
// Identity revocation list
RevocationList [][]byte `protobuf:"bytes,5,rep,name=revocation_list,json=revocationList,proto3" json:"revocation_list,omitempty"`
// SigningIdentity holds information on the signing identity
// this peer is to use, and which is to be imported by the
// MSP defined before
SigningIdentity *SigningIdentityInfo `protobuf:"bytes,6,opt,name=signing_identity,json=signingIdentity,proto3" json:"signing_identity,omitempty"`
// OrganizationalUnitIdentifiers holds one or more
// fabric organizational unit identifiers that belong to
// this MSP configuration
OrganizationalUnitIdentifiers []*FabricOUIdentifier `protobuf:"bytes,7,rep,name=organizational_unit_identifiers,json=organizationalUnitIdentifiers,proto3" json:"organizational_unit_identifiers,omitempty"`
// FabricCryptoConfig contains the configuration parameters
// for the cryptographic algorithms used by this MSP
CryptoConfig *FabricCryptoConfig `protobuf:"bytes,8,opt,name=crypto_config,json=cryptoConfig,proto3" json:"crypto_config,omitempty"`
// List of TLS root certificates trusted by this MSP.
// They are returned by GetTLSRootCerts.
TlsRootCerts [][]byte `protobuf:"bytes,9,rep,name=tls_root_certs,json=tlsRootCerts,proto3" json:"tls_root_certs,omitempty"`
// List of TLS intermediate certificates trusted by this MSP;
// They are returned by GetTLSIntermediateCerts.
TlsIntermediateCerts [][]byte `protobuf:"bytes,10,rep,name=tls_intermediate_certs,json=tlsIntermediateCerts,proto3" json:"tls_intermediate_certs,omitempty"`
// fabric_node_ous contains the configuration to distinguish clients from peers from orderers
// based on the OUs.
FabricNodeOus *FabricNodeOUs `protobuf:"bytes,11,opt,name=fabric_node_ous,json=fabricNodeOus,proto3" json:"fabric_node_ous,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *FabricMSPConfig) Reset() { *m = FabricMSPConfig{} }
func (m *FabricMSPConfig) String() string { return proto.CompactTextString(m) }
func (*FabricMSPConfig) ProtoMessage() {}
func (*FabricMSPConfig) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_config_e749e5bd1d6d997b, []int{1}
}
func (m *FabricMSPConfig) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_FabricMSPConfig.Unmarshal(m, b)
}
func (m *FabricMSPConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_FabricMSPConfig.Marshal(b, m, deterministic)
}
func (dst *FabricMSPConfig) XXX_Merge(src proto.Message) {
xxx_messageInfo_FabricMSPConfig.Merge(dst, src)
}
func (m *FabricMSPConfig) XXX_Size() int {
return xxx_messageInfo_FabricMSPConfig.Size(m)
}
func (m *FabricMSPConfig) XXX_DiscardUnknown() {
xxx_messageInfo_FabricMSPConfig.DiscardUnknown(m)
}
var xxx_messageInfo_FabricMSPConfig proto.InternalMessageInfo
func (m *FabricMSPConfig) GetName() string {
if m != nil {
return m.Name
}
return ""
}
func (m *FabricMSPConfig) GetRootCerts() [][]byte {
if m != nil {
return m.RootCerts
}
return nil
}
func (m *FabricMSPConfig) GetIntermediateCerts() [][]byte {
if m != nil {
return m.IntermediateCerts
}
return nil
}
func (m *FabricMSPConfig) GetAdmins() [][]byte {
if m != nil {
return m.Admins
}
return nil
}
func (m *FabricMSPConfig) GetRevocationList() [][]byte {
if m != nil {
return m.RevocationList
}
return nil
}
func (m *FabricMSPConfig) GetSigningIdentity() *SigningIdentityInfo {
if m != nil {
return m.SigningIdentity
}
return nil
}
func (m *FabricMSPConfig) GetOrganizationalUnitIdentifiers() []*FabricOUIdentifier {
if m != nil {
return m.OrganizationalUnitIdentifiers
}
return nil
}
func (m *FabricMSPConfig) GetCryptoConfig() *FabricCryptoConfig {
if m != nil {
return m.CryptoConfig
}
return nil
}
func (m *FabricMSPConfig) GetTlsRootCerts() [][]byte {
if m != nil {
return m.TlsRootCerts
}
return nil
}
func (m *FabricMSPConfig) GetTlsIntermediateCerts() [][]byte {
if m != nil {
return m.TlsIntermediateCerts
}
return nil
}
func (m *FabricMSPConfig) GetFabricNodeOus() *FabricNodeOUs {
if m != nil {
return m.FabricNodeOus
}
return nil
}
// FabricCryptoConfig contains configuration parameters
// for the cryptographic algorithms used by the MSP
// this configuration refers to
type FabricCryptoConfig struct {
// SignatureHashFamily is a string representing the hash family to be used
// during sign and verify operations.
// Allowed values are "SHA2" and "SHA3".
SignatureHashFamily string `protobuf:"bytes,1,opt,name=signature_hash_family,json=signatureHashFamily,proto3" json:"signature_hash_family,omitempty"`
// IdentityIdentifierHashFunction is a string representing the hash function
// to be used during the computation of the identity identifier of an MSP identity.
// Allowed values are "SHA256", "SHA384" and "SHA3_256", "SHA3_384".
IdentityIdentifierHashFunction string `protobuf:"bytes,2,opt,name=identity_identifier_hash_function,json=identityIdentifierHashFunction,proto3" json:"identity_identifier_hash_function,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *FabricCryptoConfig) Reset() { *m = FabricCryptoConfig{} }
func (m *FabricCryptoConfig) String() string { return proto.CompactTextString(m) }
func (*FabricCryptoConfig) ProtoMessage() {}
func (*FabricCryptoConfig) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_config_e749e5bd1d6d997b, []int{2}
}
func (m *FabricCryptoConfig) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_FabricCryptoConfig.Unmarshal(m, b)
}
func (m *FabricCryptoConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_FabricCryptoConfig.Marshal(b, m, deterministic)
}
func (dst *FabricCryptoConfig) XXX_Merge(src proto.Message) {
xxx_messageInfo_FabricCryptoConfig.Merge(dst, src)
}
func (m *FabricCryptoConfig) XXX_Size() int {
return xxx_messageInfo_FabricCryptoConfig.Size(m)
}
func (m *FabricCryptoConfig) XXX_DiscardUnknown() {
xxx_messageInfo_FabricCryptoConfig.DiscardUnknown(m)
}
var xxx_messageInfo_FabricCryptoConfig proto.InternalMessageInfo
func (m *FabricCryptoConfig) GetSignatureHashFamily() string {
if m != nil {
return m.SignatureHashFamily
}
return ""
}
func (m *FabricCryptoConfig) GetIdentityIdentifierHashFunction() string {
if m != nil {
return m.IdentityIdentifierHashFunction
}
return ""
}
// IdemixMSPConfig collects all the configuration information for
// an Idemix MSP.
type IdemixMSPConfig struct {
// Name holds the identifier of the MSP
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
// ipk represents the (serialized) issuer public key
Ipk []byte `protobuf:"bytes,2,opt,name=ipk,proto3" json:"ipk,omitempty"`
// signer may contain crypto material to configure a default signer
Signer *IdemixMSPSignerConfig `protobuf:"bytes,3,opt,name=signer,proto3" json:"signer,omitempty"`
// revocation_pk is the public key used for revocation of credentials
RevocationPk []byte `protobuf:"bytes,4,opt,name=revocation_pk,json=revocationPk,proto3" json:"revocation_pk,omitempty"`
// epoch represents the current epoch (time interval) used for revocation
Epoch int64 `protobuf:"varint,5,opt,name=epoch,proto3" json:"epoch,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *IdemixMSPConfig) Reset() { *m = IdemixMSPConfig{} }
func (m *IdemixMSPConfig) String() string { return proto.CompactTextString(m) }
func (*IdemixMSPConfig) ProtoMessage() {}
func (*IdemixMSPConfig) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_config_e749e5bd1d6d997b, []int{3}
}
func (m *IdemixMSPConfig) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_IdemixMSPConfig.Unmarshal(m, b)
}
func (m *IdemixMSPConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_IdemixMSPConfig.Marshal(b, m, deterministic)
}
func (dst *IdemixMSPConfig) XXX_Merge(src proto.Message) {
xxx_messageInfo_IdemixMSPConfig.Merge(dst, src)
}
func (m *IdemixMSPConfig) XXX_Size() int {
return xxx_messageInfo_IdemixMSPConfig.Size(m)
}
func (m *IdemixMSPConfig) XXX_DiscardUnknown() {
xxx_messageInfo_IdemixMSPConfig.DiscardUnknown(m)
}
var xxx_messageInfo_IdemixMSPConfig proto.InternalMessageInfo
func (m *IdemixMSPConfig) GetName() string {
if m != nil {
return m.Name
}
return ""
}
func (m *IdemixMSPConfig) GetIpk() []byte {
if m != nil {
return m.Ipk
}
return nil
}
func (m *IdemixMSPConfig) GetSigner() *IdemixMSPSignerConfig {
if m != nil {
return m.Signer
}
return nil
}
func (m *IdemixMSPConfig) GetRevocationPk() []byte {
if m != nil {
return m.RevocationPk
}
return nil
}
func (m *IdemixMSPConfig) GetEpoch() int64 {
if m != nil {
return m.Epoch
}
return 0
}
// IdemixMSPSIgnerConfig contains the crypto material to set up an idemix signing identity
type IdemixMSPSignerConfig struct {
// cred represents the serialized idemix credential of the default signer
Cred []byte `protobuf:"bytes,1,opt,name=cred,proto3" json:"cred,omitempty"`
// sk is the secret key of the default signer, corresponding to credential Cred
Sk []byte `protobuf:"bytes,2,opt,name=sk,proto3" json:"sk,omitempty"`
// organizational_unit_identifier defines the organizational unit the default signer is in
OrganizationalUnitIdentifier string `protobuf:"bytes,3,opt,name=organizational_unit_identifier,json=organizationalUnitIdentifier,proto3" json:"organizational_unit_identifier,omitempty"`
// role defines whether the default signer is admin, peer, member or client
Role int32 `protobuf:"varint,4,opt,name=role,proto3" json:"role,omitempty"`
// enrollment_id contains the enrollment id of this signer
EnrollmentId string `protobuf:"bytes,5,opt,name=enrollment_id,json=enrollmentId,proto3" json:"enrollment_id,omitempty"`
// credential_revocation_information contains a serialized CredentialRevocationInformation
CredentialRevocationInformation []byte `protobuf:"bytes,6,opt,name=credential_revocation_information,json=credentialRevocationInformation,proto3" json:"credential_revocation_information,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *IdemixMSPSignerConfig) Reset() { *m = IdemixMSPSignerConfig{} }
func (m *IdemixMSPSignerConfig) String() string { return proto.CompactTextString(m) }
func (*IdemixMSPSignerConfig) ProtoMessage() {}
func (*IdemixMSPSignerConfig) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_config_e749e5bd1d6d997b, []int{4}
}
func (m *IdemixMSPSignerConfig) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_IdemixMSPSignerConfig.Unmarshal(m, b)
}
func (m *IdemixMSPSignerConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_IdemixMSPSignerConfig.Marshal(b, m, deterministic)
}
func (dst *IdemixMSPSignerConfig) XXX_Merge(src proto.Message) {
xxx_messageInfo_IdemixMSPSignerConfig.Merge(dst, src)
}
func (m *IdemixMSPSignerConfig) XXX_Size() int {
return xxx_messageInfo_IdemixMSPSignerConfig.Size(m)
}
func (m *IdemixMSPSignerConfig) XXX_DiscardUnknown() {
xxx_messageInfo_IdemixMSPSignerConfig.DiscardUnknown(m)
}
var xxx_messageInfo_IdemixMSPSignerConfig proto.InternalMessageInfo
func (m *IdemixMSPSignerConfig) GetCred() []byte {
if m != nil {
return m.Cred
}
return nil
}
func (m *IdemixMSPSignerConfig) GetSk() []byte {
if m != nil {
return m.Sk
}
return nil
}
func (m *IdemixMSPSignerConfig) GetOrganizationalUnitIdentifier() string {
if m != nil {
return m.OrganizationalUnitIdentifier
}
return ""
}
func (m *IdemixMSPSignerConfig) GetRole() int32 {
if m != nil {
return m.Role
}
return 0
}
func (m *IdemixMSPSignerConfig) GetEnrollmentId() string {
if m != nil {
return m.EnrollmentId
}
return ""
}
func (m *IdemixMSPSignerConfig) GetCredentialRevocationInformation() []byte {
if m != nil {
return m.CredentialRevocationInformation
}
return nil
}
// SigningIdentityInfo represents the configuration information
// related to the signing identity the peer is to use for generating
// endorsements
type SigningIdentityInfo struct {
// PublicSigner carries the public information of the signing
// identity. For an X.509 provider this would be represented by
// an X.509 certificate
PublicSigner []byte `protobuf:"bytes,1,opt,name=public_signer,json=publicSigner,proto3" json:"public_signer,omitempty"`
// PrivateSigner denotes a reference to the private key of the
// peer's signing identity
PrivateSigner *KeyInfo `protobuf:"bytes,2,opt,name=private_signer,json=privateSigner,proto3" json:"private_signer,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *SigningIdentityInfo) Reset() { *m = SigningIdentityInfo{} }
func (m *SigningIdentityInfo) String() string { return proto.CompactTextString(m) }
func (*SigningIdentityInfo) ProtoMessage() {}
func (*SigningIdentityInfo) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_config_e749e5bd1d6d997b, []int{5}
}
func (m *SigningIdentityInfo) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_SigningIdentityInfo.Unmarshal(m, b)
}
func (m *SigningIdentityInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_SigningIdentityInfo.Marshal(b, m, deterministic)
}
func (dst *SigningIdentityInfo) XXX_Merge(src proto.Message) {
xxx_messageInfo_SigningIdentityInfo.Merge(dst, src)
}
func (m *SigningIdentityInfo) XXX_Size() int {
return xxx_messageInfo_SigningIdentityInfo.Size(m)
}
func (m *SigningIdentityInfo) XXX_DiscardUnknown() {
xxx_messageInfo_SigningIdentityInfo.DiscardUnknown(m)
}
var xxx_messageInfo_SigningIdentityInfo proto.InternalMessageInfo
func (m *SigningIdentityInfo) GetPublicSigner() []byte {
if m != nil {
return m.PublicSigner
}
return nil
}
func (m *SigningIdentityInfo) GetPrivateSigner() *KeyInfo {
if m != nil {
return m.PrivateSigner
}
return nil
}
// KeyInfo represents a (secret) key that is either already stored
// in the bccsp/keystore or key material to be imported to the
// bccsp key-store. In later versions it may contain also a
// keystore identifier
type KeyInfo struct {
// Identifier of the key inside the default keystore; this for
// the case of Software BCCSP as well as the HSM BCCSP would be
// the SKI of the key
KeyIdentifier string `protobuf:"bytes,1,opt,name=key_identifier,json=keyIdentifier,proto3" json:"key_identifier,omitempty"`
// KeyMaterial (optional) for the key to be imported; this is
// properly encoded key bytes, prefixed by the type of the key
KeyMaterial []byte `protobuf:"bytes,2,opt,name=key_material,json=keyMaterial,proto3" json:"key_material,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *KeyInfo) Reset() { *m = KeyInfo{} }
func (m *KeyInfo) String() string { return proto.CompactTextString(m) }
func (*KeyInfo) ProtoMessage() {}
func (*KeyInfo) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_config_e749e5bd1d6d997b, []int{6}
}
func (m *KeyInfo) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_KeyInfo.Unmarshal(m, b)
}
func (m *KeyInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_KeyInfo.Marshal(b, m, deterministic)
}
func (dst *KeyInfo) XXX_Merge(src proto.Message) {
xxx_messageInfo_KeyInfo.Merge(dst, src)
}
func (m *KeyInfo) XXX_Size() int {
return xxx_messageInfo_KeyInfo.Size(m)
}
func (m *KeyInfo) XXX_DiscardUnknown() {
xxx_messageInfo_KeyInfo.DiscardUnknown(m)
}
var xxx_messageInfo_KeyInfo proto.InternalMessageInfo
func (m *KeyInfo) GetKeyIdentifier() string {
if m != nil {
return m.KeyIdentifier
}
return ""
}
func (m *KeyInfo) GetKeyMaterial() []byte {
if m != nil {
return m.KeyMaterial
}
return nil
}
// FabricOUIdentifier represents an organizational unit and
// its related chain of trust identifier.
type FabricOUIdentifier struct {
// Certificate represents the second certificate in a certification chain.
// (Notice that the first certificate in a certification chain is supposed
// to be the certificate of an identity).
// It must correspond to the certificate of root or intermediate CA
// recognized by the MSP this message belongs to.
// Starting from this certificate, a certification chain is computed
// and bound to the OrganizationUnitIdentifier specified
Certificate []byte `protobuf:"bytes,1,opt,name=certificate,proto3" json:"certificate,omitempty"`
// OrganizationUnitIdentifier defines the organizational unit under the
// MSP identified with MSPIdentifier
OrganizationalUnitIdentifier string `protobuf:"bytes,2,opt,name=organizational_unit_identifier,json=organizationalUnitIdentifier,proto3" json:"organizational_unit_identifier,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *FabricOUIdentifier) Reset() { *m = FabricOUIdentifier{} }
func (m *FabricOUIdentifier) String() string { return proto.CompactTextString(m) }
func (*FabricOUIdentifier) ProtoMessage() {}
func (*FabricOUIdentifier) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_config_e749e5bd1d6d997b, []int{7}
}
func (m *FabricOUIdentifier) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_FabricOUIdentifier.Unmarshal(m, b)
}
func (m *FabricOUIdentifier) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_FabricOUIdentifier.Marshal(b, m, deterministic)
}
func (dst *FabricOUIdentifier) XXX_Merge(src proto.Message) {
xxx_messageInfo_FabricOUIdentifier.Merge(dst, src)
}
func (m *FabricOUIdentifier) XXX_Size() int {
return xxx_messageInfo_FabricOUIdentifier.Size(m)
}
func (m *FabricOUIdentifier) XXX_DiscardUnknown() {
xxx_messageInfo_FabricOUIdentifier.DiscardUnknown(m)
}
var xxx_messageInfo_FabricOUIdentifier proto.InternalMessageInfo
func (m *FabricOUIdentifier) GetCertificate() []byte {
if m != nil {
return m.Certificate
}
return nil
}
func (m *FabricOUIdentifier) GetOrganizationalUnitIdentifier() string {
if m != nil {
return m.OrganizationalUnitIdentifier
}
return ""
}
// FabricNodeOUs contains configuration to tell apart clients from peers from orderers
// based on OUs. If NodeOUs recognition is enabled then an msp identity
// that does not contain any of the specified OU will be considered invalid.
type FabricNodeOUs struct {
// If true then an msp identity that does not contain any of the specified OU will be considered invalid.
Enable bool `protobuf:"varint,1,opt,name=enable,proto3" json:"enable,omitempty"`
// OU Identifier of the clients
ClientOuIdentifier *FabricOUIdentifier `protobuf:"bytes,2,opt,name=client_ou_identifier,json=clientOuIdentifier,proto3" json:"client_ou_identifier,omitempty"`
// OU Identifier of the peers
PeerOuIdentifier *FabricOUIdentifier `protobuf:"bytes,3,opt,name=peer_ou_identifier,json=peerOuIdentifier,proto3" json:"peer_ou_identifier,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *FabricNodeOUs) Reset() { *m = FabricNodeOUs{} }
func (m *FabricNodeOUs) String() string { return proto.CompactTextString(m) }
func (*FabricNodeOUs) ProtoMessage() {}
func (*FabricNodeOUs) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_config_e749e5bd1d6d997b, []int{8}
}
func (m *FabricNodeOUs) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_FabricNodeOUs.Unmarshal(m, b)
}
func (m *FabricNodeOUs) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_FabricNodeOUs.Marshal(b, m, deterministic)
}
func (dst *FabricNodeOUs) XXX_Merge(src proto.Message) {
xxx_messageInfo_FabricNodeOUs.Merge(dst, src)
}
func (m *FabricNodeOUs) XXX_Size() int {
return xxx_messageInfo_FabricNodeOUs.Size(m)
}
func (m *FabricNodeOUs) XXX_DiscardUnknown() {
xxx_messageInfo_FabricNodeOUs.DiscardUnknown(m)
}
var xxx_messageInfo_FabricNodeOUs proto.InternalMessageInfo
func (m *FabricNodeOUs) GetEnable() bool {
if m != nil {
return m.Enable
}
return false
}
func (m *FabricNodeOUs) GetClientOuIdentifier() *FabricOUIdentifier {
if m != nil {
return m.ClientOuIdentifier
}
return nil
}
func (m *FabricNodeOUs) GetPeerOuIdentifier() *FabricOUIdentifier {
if m != nil {
return m.PeerOuIdentifier
}
return nil
}
func init() {
proto.RegisterType((*MSPConfig)(nil), "msp.MSPConfig")
proto.RegisterType((*FabricMSPConfig)(nil), "msp.FabricMSPConfig")
proto.RegisterType((*FabricCryptoConfig)(nil), "msp.FabricCryptoConfig")
proto.RegisterType((*IdemixMSPConfig)(nil), "msp.IdemixMSPConfig")
proto.RegisterType((*IdemixMSPSignerConfig)(nil), "msp.IdemixMSPSignerConfig")
proto.RegisterType((*SigningIdentityInfo)(nil), "msp.SigningIdentityInfo")
proto.RegisterType((*KeyInfo)(nil), "msp.KeyInfo")
proto.RegisterType((*FabricOUIdentifier)(nil), "msp.FabricOUIdentifier")
proto.RegisterType((*FabricNodeOUs)(nil), "msp.FabricNodeOUs")
}
func init() { proto.RegisterFile("msp/msp_config.proto", fileDescriptor_msp_config_e749e5bd1d6d997b) }
var fileDescriptor_msp_config_e749e5bd1d6d997b = []byte{
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}

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chaincode/abac/go/vendor/github.com/hyperledger/fabric/protos/msp/msp_config.proto generated vendored Normal file
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/*
Copyright IBM Corp. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
*/
syntax = "proto3";
option go_package = "github.com/hyperledger/fabric/protos/msp";
option java_package = "org.hyperledger.fabric.protos.msp";
option java_outer_classname = "MspConfigPackage";
package msp;
// MSPConfig collects all the configuration information for
// an MSP. The Config field should be unmarshalled in a way
// that depends on the Type
message MSPConfig {
// Type holds the type of the MSP; the default one would
// be of type FABRIC implementing an X.509 based provider
int32 type = 1;
// Config is MSP dependent configuration info
bytes config = 2;
}
// FabricMSPConfig collects all the configuration information for
// a Fabric MSP.
// Here we assume a default certificate validation policy, where
// any certificate signed by any of the listed rootCA certs would
// be considered as valid under this MSP.
// This MSP may or may not come with a signing identity. If it does,
// it can also issue signing identities. If it does not, it can only
// be used to validate and verify certificates.
message FabricMSPConfig {
// Name holds the identifier of the MSP; MSP identifier
// is chosen by the application that governs this MSP.
// For example, and assuming the default implementation of MSP,
// that is X.509-based and considers a single Issuer,
// this can refer to the Subject OU field or the Issuer OU field.
string name = 1;
// List of root certificates trusted by this MSP
// they are used upon certificate validation (see
// comment for IntermediateCerts below)
repeated bytes root_certs = 2;
// List of intermediate certificates trusted by this MSP;
// they are used upon certificate validation as follows:
// validation attempts to build a path from the certificate
// to be validated (which is at one end of the path) and
// one of the certs in the RootCerts field (which is at
// the other end of the path). If the path is longer than
// 2, certificates in the middle are searched within the
// IntermediateCerts pool
repeated bytes intermediate_certs = 3;
// Identity denoting the administrator of this MSP
repeated bytes admins = 4;
// Identity revocation list
repeated bytes revocation_list = 5;
// SigningIdentity holds information on the signing identity
// this peer is to use, and which is to be imported by the
// MSP defined before
SigningIdentityInfo signing_identity = 6;
// OrganizationalUnitIdentifiers holds one or more
// fabric organizational unit identifiers that belong to
// this MSP configuration
repeated FabricOUIdentifier organizational_unit_identifiers = 7;
// FabricCryptoConfig contains the configuration parameters
// for the cryptographic algorithms used by this MSP
FabricCryptoConfig crypto_config = 8;
// List of TLS root certificates trusted by this MSP.
// They are returned by GetTLSRootCerts.
repeated bytes tls_root_certs = 9;
// List of TLS intermediate certificates trusted by this MSP;
// They are returned by GetTLSIntermediateCerts.
repeated bytes tls_intermediate_certs = 10;
// fabric_node_ous contains the configuration to distinguish clients from peers from orderers
// based on the OUs.
FabricNodeOUs fabric_node_ous = 11;
}
// FabricCryptoConfig contains configuration parameters
// for the cryptographic algorithms used by the MSP
// this configuration refers to
message FabricCryptoConfig {
// SignatureHashFamily is a string representing the hash family to be used
// during sign and verify operations.
// Allowed values are "SHA2" and "SHA3".
string signature_hash_family = 1;
// IdentityIdentifierHashFunction is a string representing the hash function
// to be used during the computation of the identity identifier of an MSP identity.
// Allowed values are "SHA256", "SHA384" and "SHA3_256", "SHA3_384".
string identity_identifier_hash_function = 2;
}
// IdemixMSPConfig collects all the configuration information for
// an Idemix MSP.
message IdemixMSPConfig {
// Name holds the identifier of the MSP
string name = 1;
// ipk represents the (serialized) issuer public key
bytes ipk = 2;
// signer may contain crypto material to configure a default signer
IdemixMSPSignerConfig signer = 3;
// revocation_pk is the public key used for revocation of credentials
bytes revocation_pk = 4;
// epoch represents the current epoch (time interval) used for revocation
int64 epoch = 5;
}
// IdemixMSPSIgnerConfig contains the crypto material to set up an idemix signing identity
message IdemixMSPSignerConfig {
// cred represents the serialized idemix credential of the default signer
bytes cred = 1;
// sk is the secret key of the default signer, corresponding to credential Cred
bytes sk = 2;
// organizational_unit_identifier defines the organizational unit the default signer is in
string organizational_unit_identifier = 3;
// role defines whether the default signer is admin, peer, member or client
int32 role = 4;
// enrollment_id contains the enrollment id of this signer
string enrollment_id = 5;
// credential_revocation_information contains a serialized CredentialRevocationInformation
bytes credential_revocation_information = 6;
}
// SigningIdentityInfo represents the configuration information
// related to the signing identity the peer is to use for generating
// endorsements
message SigningIdentityInfo {
// PublicSigner carries the public information of the signing
// identity. For an X.509 provider this would be represented by
// an X.509 certificate
bytes public_signer = 1;
// PrivateSigner denotes a reference to the private key of the
// peer's signing identity
KeyInfo private_signer = 2;
}
// KeyInfo represents a (secret) key that is either already stored
// in the bccsp/keystore or key material to be imported to the
// bccsp key-store. In later versions it may contain also a
// keystore identifier
message KeyInfo {
// Identifier of the key inside the default keystore; this for
// the case of Software BCCSP as well as the HSM BCCSP would be
// the SKI of the key
string key_identifier = 1;
// KeyMaterial (optional) for the key to be imported; this is
// properly encoded key bytes, prefixed by the type of the key
bytes key_material = 2;
}
// FabricOUIdentifier represents an organizational unit and
// its related chain of trust identifier.
message FabricOUIdentifier {
// Certificate represents the second certificate in a certification chain.
// (Notice that the first certificate in a certification chain is supposed
// to be the certificate of an identity).
// It must correspond to the certificate of root or intermediate CA
// recognized by the MSP this message belongs to.
// Starting from this certificate, a certification chain is computed
// and bound to the OrganizationUnitIdentifier specified
bytes certificate = 1;
// OrganizationUnitIdentifier defines the organizational unit under the
// MSP identified with MSPIdentifier
string organizational_unit_identifier = 2;
}
// FabricNodeOUs contains configuration to tell apart clients from peers from orderers
// based on OUs. If NodeOUs recognition is enabled then an msp identity
// that does not contain any of the specified OU will be considered invalid.
message FabricNodeOUs {
// If true then an msp identity that does not contain any of the specified OU will be considered invalid.
bool enable = 1;
// OU Identifier of the clients
FabricOUIdentifier client_ou_identifier = 2;
// OU Identifier of the peers
FabricOUIdentifier peer_ou_identifier = 3;
}

43
chaincode/abac/go/vendor/github.com/hyperledger/fabric/protos/msp/msp_principal.go generated vendored Normal file
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/*
Copyright IBM Corp. 2017 All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package msp
import (
"fmt"
"github.com/golang/protobuf/proto"
)
func (mp *MSPPrincipal) VariablyOpaqueFields() []string {
return []string{"principal"}
}
func (mp *MSPPrincipal) VariablyOpaqueFieldProto(name string) (proto.Message, error) {
if name != mp.VariablyOpaqueFields()[0] {
return nil, fmt.Errorf("not a marshaled field: %s", name)
}
switch mp.PrincipalClassification {
case MSPPrincipal_ROLE:
return &MSPRole{}, nil
case MSPPrincipal_ORGANIZATION_UNIT:
return &OrganizationUnit{}, nil
case MSPPrincipal_IDENTITY:
return nil, fmt.Errorf("unable to decode MSP type IDENTITY until the protos are fixed to include the IDENTITY proto in protos/msp")
default:
return nil, fmt.Errorf("unable to decode MSP type: %v", mp.PrincipalClassification)
}
}

437
chaincode/abac/go/vendor/github.com/hyperledger/fabric/protos/msp/msp_principal.pb.go generated vendored Normal file
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@ -0,0 +1,437 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: msp/msp_principal.proto
package msp // import "github.com/hyperledger/fabric/protos/msp"
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
type MSPPrincipal_Classification int32
const (
MSPPrincipal_ROLE MSPPrincipal_Classification = 0
// one of a member of MSP network, and the one of an
// administrator of an MSP network
MSPPrincipal_ORGANIZATION_UNIT MSPPrincipal_Classification = 1
// groupping of entities, per MSP affiliation
// E.g., this can well be represented by an MSP's
// Organization unit
MSPPrincipal_IDENTITY MSPPrincipal_Classification = 2
// identity
MSPPrincipal_ANONYMITY MSPPrincipal_Classification = 3
// an identity to be anonymous or nominal.
MSPPrincipal_COMBINED MSPPrincipal_Classification = 4
)
var MSPPrincipal_Classification_name = map[int32]string{
0: "ROLE",
1: "ORGANIZATION_UNIT",
2: "IDENTITY",
3: "ANONYMITY",
4: "COMBINED",
}
var MSPPrincipal_Classification_value = map[string]int32{
"ROLE": 0,
"ORGANIZATION_UNIT": 1,
"IDENTITY": 2,
"ANONYMITY": 3,
"COMBINED": 4,
}
func (x MSPPrincipal_Classification) String() string {
return proto.EnumName(MSPPrincipal_Classification_name, int32(x))
}
func (MSPPrincipal_Classification) EnumDescriptor() ([]byte, []int) {
return fileDescriptor_msp_principal_9016cf1a8a7156cd, []int{0, 0}
}
type MSPRole_MSPRoleType int32
const (
MSPRole_MEMBER MSPRole_MSPRoleType = 0
MSPRole_ADMIN MSPRole_MSPRoleType = 1
MSPRole_CLIENT MSPRole_MSPRoleType = 2
MSPRole_PEER MSPRole_MSPRoleType = 3
)
var MSPRole_MSPRoleType_name = map[int32]string{
0: "MEMBER",
1: "ADMIN",
2: "CLIENT",
3: "PEER",
}
var MSPRole_MSPRoleType_value = map[string]int32{
"MEMBER": 0,
"ADMIN": 1,
"CLIENT": 2,
"PEER": 3,
}
func (x MSPRole_MSPRoleType) String() string {
return proto.EnumName(MSPRole_MSPRoleType_name, int32(x))
}
func (MSPRole_MSPRoleType) EnumDescriptor() ([]byte, []int) {
return fileDescriptor_msp_principal_9016cf1a8a7156cd, []int{2, 0}
}
type MSPIdentityAnonymity_MSPIdentityAnonymityType int32
const (
MSPIdentityAnonymity_NOMINAL MSPIdentityAnonymity_MSPIdentityAnonymityType = 0
MSPIdentityAnonymity_ANONYMOUS MSPIdentityAnonymity_MSPIdentityAnonymityType = 1
)
var MSPIdentityAnonymity_MSPIdentityAnonymityType_name = map[int32]string{
0: "NOMINAL",
1: "ANONYMOUS",
}
var MSPIdentityAnonymity_MSPIdentityAnonymityType_value = map[string]int32{
"NOMINAL": 0,
"ANONYMOUS": 1,
}
func (x MSPIdentityAnonymity_MSPIdentityAnonymityType) String() string {
return proto.EnumName(MSPIdentityAnonymity_MSPIdentityAnonymityType_name, int32(x))
}
func (MSPIdentityAnonymity_MSPIdentityAnonymityType) EnumDescriptor() ([]byte, []int) {
return fileDescriptor_msp_principal_9016cf1a8a7156cd, []int{3, 0}
}
// MSPPrincipal aims to represent an MSP-centric set of identities.
// In particular, this structure allows for definition of
// - a group of identities that are member of the same MSP
// - a group of identities that are member of the same organization unit
// in the same MSP
// - a group of identities that are administering a specific MSP
// - a specific identity
// Expressing these groups is done given two fields of the fields below
// - Classification, that defines the type of classification of identities
// in an MSP this principal would be defined on; Classification can take
// three values:
// (i) ByMSPRole: that represents a classification of identities within
// MSP based on one of the two pre-defined MSP rules, "member" and "admin"
// (ii) ByOrganizationUnit: that represents a classification of identities
// within MSP based on the organization unit an identity belongs to
// (iii)ByIdentity that denotes that MSPPrincipal is mapped to a single
// identity/certificate; this would mean that the Principal bytes
// message
type MSPPrincipal struct {
// Classification describes the way that one should process
// Principal. An Classification value of "ByOrganizationUnit" reflects
// that "Principal" contains the name of an organization this MSP
// handles. A Classification value "ByIdentity" means that
// "Principal" contains a specific identity. Default value
// denotes that Principal contains one of the groups by
// default supported by all MSPs ("admin" or "member").
PrincipalClassification MSPPrincipal_Classification `protobuf:"varint,1,opt,name=principal_classification,json=principalClassification,proto3,enum=common.MSPPrincipal_Classification" json:"principal_classification,omitempty"`
// Principal completes the policy principal definition. For the default
// principal types, Principal can be either "Admin" or "Member".
// For the ByOrganizationUnit/ByIdentity values of Classification,
// PolicyPrincipal acquires its value from an organization unit or
// identity, respectively.
// For the Combined Classification type, the Principal is a marshalled
// CombinedPrincipal.
Principal []byte `protobuf:"bytes,2,opt,name=principal,proto3" json:"principal,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *MSPPrincipal) Reset() { *m = MSPPrincipal{} }
func (m *MSPPrincipal) String() string { return proto.CompactTextString(m) }
func (*MSPPrincipal) ProtoMessage() {}
func (*MSPPrincipal) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_principal_9016cf1a8a7156cd, []int{0}
}
func (m *MSPPrincipal) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_MSPPrincipal.Unmarshal(m, b)
}
func (m *MSPPrincipal) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_MSPPrincipal.Marshal(b, m, deterministic)
}
func (dst *MSPPrincipal) XXX_Merge(src proto.Message) {
xxx_messageInfo_MSPPrincipal.Merge(dst, src)
}
func (m *MSPPrincipal) XXX_Size() int {
return xxx_messageInfo_MSPPrincipal.Size(m)
}
func (m *MSPPrincipal) XXX_DiscardUnknown() {
xxx_messageInfo_MSPPrincipal.DiscardUnknown(m)
}
var xxx_messageInfo_MSPPrincipal proto.InternalMessageInfo
func (m *MSPPrincipal) GetPrincipalClassification() MSPPrincipal_Classification {
if m != nil {
return m.PrincipalClassification
}
return MSPPrincipal_ROLE
}
func (m *MSPPrincipal) GetPrincipal() []byte {
if m != nil {
return m.Principal
}
return nil
}
// OrganizationUnit governs the organization of the Principal
// field of a policy principal when a specific organization unity members
// are to be defined within a policy principal.
type OrganizationUnit struct {
// MSPIdentifier represents the identifier of the MSP this organization unit
// refers to
MspIdentifier string `protobuf:"bytes,1,opt,name=msp_identifier,json=mspIdentifier,proto3" json:"msp_identifier,omitempty"`
// OrganizationUnitIdentifier defines the organizational unit under the
// MSP identified with MSPIdentifier
OrganizationalUnitIdentifier string `protobuf:"bytes,2,opt,name=organizational_unit_identifier,json=organizationalUnitIdentifier,proto3" json:"organizational_unit_identifier,omitempty"`
// CertifiersIdentifier is the hash of certificates chain of trust
// related to this organizational unit
CertifiersIdentifier []byte `protobuf:"bytes,3,opt,name=certifiers_identifier,json=certifiersIdentifier,proto3" json:"certifiers_identifier,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *OrganizationUnit) Reset() { *m = OrganizationUnit{} }
func (m *OrganizationUnit) String() string { return proto.CompactTextString(m) }
func (*OrganizationUnit) ProtoMessage() {}
func (*OrganizationUnit) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_principal_9016cf1a8a7156cd, []int{1}
}
func (m *OrganizationUnit) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_OrganizationUnit.Unmarshal(m, b)
}
func (m *OrganizationUnit) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_OrganizationUnit.Marshal(b, m, deterministic)
}
func (dst *OrganizationUnit) XXX_Merge(src proto.Message) {
xxx_messageInfo_OrganizationUnit.Merge(dst, src)
}
func (m *OrganizationUnit) XXX_Size() int {
return xxx_messageInfo_OrganizationUnit.Size(m)
}
func (m *OrganizationUnit) XXX_DiscardUnknown() {
xxx_messageInfo_OrganizationUnit.DiscardUnknown(m)
}
var xxx_messageInfo_OrganizationUnit proto.InternalMessageInfo
func (m *OrganizationUnit) GetMspIdentifier() string {
if m != nil {
return m.MspIdentifier
}
return ""
}
func (m *OrganizationUnit) GetOrganizationalUnitIdentifier() string {
if m != nil {
return m.OrganizationalUnitIdentifier
}
return ""
}
func (m *OrganizationUnit) GetCertifiersIdentifier() []byte {
if m != nil {
return m.CertifiersIdentifier
}
return nil
}
// MSPRole governs the organization of the Principal
// field of an MSPPrincipal when it aims to define one of the
// two dedicated roles within an MSP: Admin and Members.
type MSPRole struct {
// MSPIdentifier represents the identifier of the MSP this principal
// refers to
MspIdentifier string `protobuf:"bytes,1,opt,name=msp_identifier,json=mspIdentifier,proto3" json:"msp_identifier,omitempty"`
// MSPRoleType defines which of the available, pre-defined MSP-roles
// an identiy should posess inside the MSP with identifier MSPidentifier
Role MSPRole_MSPRoleType `protobuf:"varint,2,opt,name=role,proto3,enum=common.MSPRole_MSPRoleType" json:"role,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *MSPRole) Reset() { *m = MSPRole{} }
func (m *MSPRole) String() string { return proto.CompactTextString(m) }
func (*MSPRole) ProtoMessage() {}
func (*MSPRole) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_principal_9016cf1a8a7156cd, []int{2}
}
func (m *MSPRole) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_MSPRole.Unmarshal(m, b)
}
func (m *MSPRole) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_MSPRole.Marshal(b, m, deterministic)
}
func (dst *MSPRole) XXX_Merge(src proto.Message) {
xxx_messageInfo_MSPRole.Merge(dst, src)
}
func (m *MSPRole) XXX_Size() int {
return xxx_messageInfo_MSPRole.Size(m)
}
func (m *MSPRole) XXX_DiscardUnknown() {
xxx_messageInfo_MSPRole.DiscardUnknown(m)
}
var xxx_messageInfo_MSPRole proto.InternalMessageInfo
func (m *MSPRole) GetMspIdentifier() string {
if m != nil {
return m.MspIdentifier
}
return ""
}
func (m *MSPRole) GetRole() MSPRole_MSPRoleType {
if m != nil {
return m.Role
}
return MSPRole_MEMBER
}
// MSPIdentityAnonymity can be used to enforce an identity to be anonymous or nominal.
type MSPIdentityAnonymity struct {
AnonymityType MSPIdentityAnonymity_MSPIdentityAnonymityType `protobuf:"varint,1,opt,name=anonymity_type,json=anonymityType,proto3,enum=common.MSPIdentityAnonymity_MSPIdentityAnonymityType" json:"anonymity_type,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *MSPIdentityAnonymity) Reset() { *m = MSPIdentityAnonymity{} }
func (m *MSPIdentityAnonymity) String() string { return proto.CompactTextString(m) }
func (*MSPIdentityAnonymity) ProtoMessage() {}
func (*MSPIdentityAnonymity) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_principal_9016cf1a8a7156cd, []int{3}
}
func (m *MSPIdentityAnonymity) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_MSPIdentityAnonymity.Unmarshal(m, b)
}
func (m *MSPIdentityAnonymity) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_MSPIdentityAnonymity.Marshal(b, m, deterministic)
}
func (dst *MSPIdentityAnonymity) XXX_Merge(src proto.Message) {
xxx_messageInfo_MSPIdentityAnonymity.Merge(dst, src)
}
func (m *MSPIdentityAnonymity) XXX_Size() int {
return xxx_messageInfo_MSPIdentityAnonymity.Size(m)
}
func (m *MSPIdentityAnonymity) XXX_DiscardUnknown() {
xxx_messageInfo_MSPIdentityAnonymity.DiscardUnknown(m)
}
var xxx_messageInfo_MSPIdentityAnonymity proto.InternalMessageInfo
func (m *MSPIdentityAnonymity) GetAnonymityType() MSPIdentityAnonymity_MSPIdentityAnonymityType {
if m != nil {
return m.AnonymityType
}
return MSPIdentityAnonymity_NOMINAL
}
// CombinedPrincipal governs the organization of the Principal
// field of a policy principal when principal_classification has
// indicated that a combined form of principals is required
type CombinedPrincipal struct {
// Principals refer to combined principals
Principals []*MSPPrincipal `protobuf:"bytes,1,rep,name=principals,proto3" json:"principals,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *CombinedPrincipal) Reset() { *m = CombinedPrincipal{} }
func (m *CombinedPrincipal) String() string { return proto.CompactTextString(m) }
func (*CombinedPrincipal) ProtoMessage() {}
func (*CombinedPrincipal) Descriptor() ([]byte, []int) {
return fileDescriptor_msp_principal_9016cf1a8a7156cd, []int{4}
}
func (m *CombinedPrincipal) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_CombinedPrincipal.Unmarshal(m, b)
}
func (m *CombinedPrincipal) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_CombinedPrincipal.Marshal(b, m, deterministic)
}
func (dst *CombinedPrincipal) XXX_Merge(src proto.Message) {
xxx_messageInfo_CombinedPrincipal.Merge(dst, src)
}
func (m *CombinedPrincipal) XXX_Size() int {
return xxx_messageInfo_CombinedPrincipal.Size(m)
}
func (m *CombinedPrincipal) XXX_DiscardUnknown() {
xxx_messageInfo_CombinedPrincipal.DiscardUnknown(m)
}
var xxx_messageInfo_CombinedPrincipal proto.InternalMessageInfo
func (m *CombinedPrincipal) GetPrincipals() []*MSPPrincipal {
if m != nil {
return m.Principals
}
return nil
}
func init() {
proto.RegisterType((*MSPPrincipal)(nil), "common.MSPPrincipal")
proto.RegisterType((*OrganizationUnit)(nil), "common.OrganizationUnit")
proto.RegisterType((*MSPRole)(nil), "common.MSPRole")
proto.RegisterType((*MSPIdentityAnonymity)(nil), "common.MSPIdentityAnonymity")
proto.RegisterType((*CombinedPrincipal)(nil), "common.CombinedPrincipal")
proto.RegisterEnum("common.MSPPrincipal_Classification", MSPPrincipal_Classification_name, MSPPrincipal_Classification_value)
proto.RegisterEnum("common.MSPRole_MSPRoleType", MSPRole_MSPRoleType_name, MSPRole_MSPRoleType_value)
proto.RegisterEnum("common.MSPIdentityAnonymity_MSPIdentityAnonymityType", MSPIdentityAnonymity_MSPIdentityAnonymityType_name, MSPIdentityAnonymity_MSPIdentityAnonymityType_value)
}
func init() {
proto.RegisterFile("msp/msp_principal.proto", fileDescriptor_msp_principal_9016cf1a8a7156cd)
}
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153
chaincode/abac/go/vendor/github.com/hyperledger/fabric/protos/msp/msp_principal.proto generated vendored Normal file
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@ -0,0 +1,153 @@
/*
Copyright IBM Corp. 2016 All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
syntax = "proto3";
option go_package = "github.com/hyperledger/fabric/protos/msp";
option java_package = "org.hyperledger.fabric.protos.common";
package common;
// msp_principal.proto contains proto messages defining the generalized
// MSP notion of identity called an MSPPrincipal. It is used as part of
// the chain configuration, in particular as the identity parameters to
// the configuration.proto file. This does not represent the MSP
// configuration for a chain, but is understood by MSPs
// MSPPrincipal aims to represent an MSP-centric set of identities.
// In particular, this structure allows for definition of
// - a group of identities that are member of the same MSP
// - a group of identities that are member of the same organization unit
// in the same MSP
// - a group of identities that are administering a specific MSP
// - a specific identity
// Expressing these groups is done given two fields of the fields below
// - Classification, that defines the type of classification of identities
// in an MSP this principal would be defined on; Classification can take
// three values:
// (i) ByMSPRole: that represents a classification of identities within
// MSP based on one of the two pre-defined MSP rules, "member" and "admin"
// (ii) ByOrganizationUnit: that represents a classification of identities
// within MSP based on the organization unit an identity belongs to
// (iii)ByIdentity that denotes that MSPPrincipal is mapped to a single
// identity/certificate; this would mean that the Principal bytes
// message
message MSPPrincipal {
enum Classification {
ROLE = 0; // Represents the one of the dedicated MSP roles, the
// one of a member of MSP network, and the one of an
// administrator of an MSP network
ORGANIZATION_UNIT = 1; // Denotes a finer grained (affiliation-based)
// groupping of entities, per MSP affiliation
// E.g., this can well be represented by an MSP's
// Organization unit
IDENTITY = 2; // Denotes a principal that consists of a single
// identity
ANONYMITY = 3; // Denotes a principal that can be used to enforce
// an identity to be anonymous or nominal.
COMBINED = 4; // Denotes a combined principal
}
// Classification describes the way that one should process
// Principal. An Classification value of "ByOrganizationUnit" reflects
// that "Principal" contains the name of an organization this MSP
// handles. A Classification value "ByIdentity" means that
// "Principal" contains a specific identity. Default value
// denotes that Principal contains one of the groups by
// default supported by all MSPs ("admin" or "member").
Classification principal_classification = 1;
// Principal completes the policy principal definition. For the default
// principal types, Principal can be either "Admin" or "Member".
// For the ByOrganizationUnit/ByIdentity values of Classification,
// PolicyPrincipal acquires its value from an organization unit or
// identity, respectively.
// For the Combined Classification type, the Principal is a marshalled
// CombinedPrincipal.
bytes principal = 2;
}
// OrganizationUnit governs the organization of the Principal
// field of a policy principal when a specific organization unity members
// are to be defined within a policy principal.
message OrganizationUnit {
// MSPIdentifier represents the identifier of the MSP this organization unit
// refers to
string msp_identifier = 1;
// OrganizationUnitIdentifier defines the organizational unit under the
// MSP identified with MSPIdentifier
string organizational_unit_identifier = 2;
// CertifiersIdentifier is the hash of certificates chain of trust
// related to this organizational unit
bytes certifiers_identifier = 3;
}
// MSPRole governs the organization of the Principal
// field of an MSPPrincipal when it aims to define one of the
// two dedicated roles within an MSP: Admin and Members.
message MSPRole {
// MSPIdentifier represents the identifier of the MSP this principal
// refers to
string msp_identifier = 1;
enum MSPRoleType {
MEMBER = 0; // Represents an MSP Member
ADMIN = 1; // Represents an MSP Admin
CLIENT = 2; // Represents an MSP Client
PEER = 3; // Represents an MSP Peer
}
// MSPRoleType defines which of the available, pre-defined MSP-roles
// an identiy should posess inside the MSP with identifier MSPidentifier
MSPRoleType role = 2;
}
// MSPIdentityAnonymity can be used to enforce an identity to be anonymous or nominal.
message MSPIdentityAnonymity {
enum MSPIdentityAnonymityType {
NOMINAL = 0; // Represents a nominal MSP Identity
ANONYMOUS = 1; // Represents an anonymous MSP Identity
}
MSPIdentityAnonymityType anonymity_type = 1;
}
// CombinedPrincipal governs the organization of the Principal
// field of a policy principal when principal_classification has
// indicated that a combined form of principals is required
message CombinedPrincipal {
// Principals refer to combined principals
repeated MSPPrincipal principals = 1;
}
// TODO: Bring msp.SerializedIdentity from fabric/msp/identities.proto here. Reason below.
// SerializedIdentity represents an serialized version of an identity;
// this consists of an MSP-identifier this identity would correspond to
// and the bytes of the actual identity. A serialized form of
// SerializedIdentity would govern "Principal" field of a PolicyPrincipal
// of classification "ByIdentity".

43
chaincode/abac/go/vendor/github.com/pkg/errors/errors.go generated vendored
View file

@ -6,7 +6,7 @@
// return err // return err
// } // }
// //
// which applied recursively up the call stack results in error reports // which when applied recursively up the call stack results in error reports
// without context or debugging information. The errors package allows // without context or debugging information. The errors package allows
// programmers to add context to the failure path in their code in a way // programmers to add context to the failure path in their code in a way
// that does not destroy the original value of the error. // that does not destroy the original value of the error.
@ -15,16 +15,17 @@
// //
// The errors.Wrap function returns a new error that adds context to the // The errors.Wrap function returns a new error that adds context to the
// original error by recording a stack trace at the point Wrap is called, // original error by recording a stack trace at the point Wrap is called,
// and the supplied message. For example // together with the supplied message. For example
// //
// _, err := ioutil.ReadAll(r) // _, err := ioutil.ReadAll(r)
// if err != nil { // if err != nil {
// return errors.Wrap(err, "read failed") // return errors.Wrap(err, "read failed")
// } // }
// //
// If additional control is required the errors.WithStack and errors.WithMessage // If additional control is required, the errors.WithStack and
// functions destructure errors.Wrap into its component operations of annotating // errors.WithMessage functions destructure errors.Wrap into its component
// an error with a stack trace and an a message, respectively. // operations: annotating an error with a stack trace and with a message,
// respectively.
// //
// Retrieving the cause of an error // Retrieving the cause of an error
// //
@ -38,7 +39,7 @@
// } // }
// //
// can be inspected by errors.Cause. errors.Cause will recursively retrieve // can be inspected by errors.Cause. errors.Cause will recursively retrieve
// the topmost error which does not implement causer, which is assumed to be // the topmost error that does not implement causer, which is assumed to be
// the original cause. For example: // the original cause. For example:
// //
// switch err := errors.Cause(err).(type) { // switch err := errors.Cause(err).(type) {
@ -48,16 +49,16 @@
// // unknown error // // unknown error
// } // }
// //
// causer interface is not exported by this package, but is considered a part // Although the causer interface is not exported by this package, it is
// of stable public API. // considered a part of its stable public interface.
// //
// Formatted printing of errors // Formatted printing of errors
// //
// All error values returned from this package implement fmt.Formatter and can // All error values returned from this package implement fmt.Formatter and can
// be formatted by the fmt package. The following verbs are supported // be formatted by the fmt package. The following verbs are supported:
// //
// %s print the error. If the error has a Cause it will be // %s print the error. If the error has a Cause it will be
// printed recursively // printed recursively.
// %v see %s // %v see %s
// %+v extended format. Each Frame of the error's StackTrace will // %+v extended format. Each Frame of the error's StackTrace will
// be printed in detail. // be printed in detail.
@ -65,13 +66,13 @@
// Retrieving the stack trace of an error or wrapper // Retrieving the stack trace of an error or wrapper
// //
// New, Errorf, Wrap, and Wrapf record a stack trace at the point they are // New, Errorf, Wrap, and Wrapf record a stack trace at the point they are
// invoked. This information can be retrieved with the following interface. // invoked. This information can be retrieved with the following interface:
// //
// type stackTracer interface { // type stackTracer interface {
// StackTrace() errors.StackTrace // StackTrace() errors.StackTrace
// } // }
// //
// Where errors.StackTrace is defined as // The returned errors.StackTrace type is defined as
// //
// type StackTrace []Frame // type StackTrace []Frame
// //
@ -85,8 +86,8 @@
// } // }
// } // }
// //
// stackTracer interface is not exported by this package, but is considered a part // Although the stackTracer interface is not exported by this package, it is
// of stable public API. // considered a part of its stable public interface.
// //
// See the documentation for Frame.Format for more details. // See the documentation for Frame.Format for more details.
package errors package errors
@ -192,7 +193,7 @@ func Wrap(err error, message string) error {
} }
// Wrapf returns an error annotating err with a stack trace // Wrapf returns an error annotating err with a stack trace
// at the point Wrapf is call, and the format specifier. // at the point Wrapf is called, and the format specifier.
// If err is nil, Wrapf returns nil. // If err is nil, Wrapf returns nil.
func Wrapf(err error, format string, args ...interface{}) error { func Wrapf(err error, format string, args ...interface{}) error {
if err == nil { if err == nil {
@ -220,6 +221,18 @@ func WithMessage(err error, message string) error {
} }
} }
// WithMessagef annotates err with the format specifier.
// If err is nil, WithMessagef returns nil.
func WithMessagef(err error, format string, args ...interface{}) error {
if err == nil {
return nil
}
return &withMessage{
cause: err,
msg: fmt.Sprintf(format, args...),
}
}
type withMessage struct { type withMessage struct {
cause error cause error
msg string msg string

34
chaincode/abac/go/vendor/vendor.json vendored
View file

@ -3,28 +3,34 @@
"ignore": "test", "ignore": "test",
"package": [ "package": [
{ {
"checksumSHA1": "WX1+2gktHcBmE9MGwFSGs7oqexU=", "checksumSHA1": "GaJLoEuMGnP5ofXvuweAI4wx06U=",
"path": "github.com/golang/protobuf/proto", "path": "github.com/golang/protobuf/proto",
"revision": "bbd03ef6da3a115852eaf24c8a1c46aeb39aa175", "revision": "1918e1ff6ffd2be7bed0553df8650672c3bfe80d",
"revisionTime": "2018-02-02T18:43:18Z" "revisionTime": "2018-10-30T15:47:21Z"
}, },
{ {
"checksumSHA1": "n+ZKx3gMoBi4t0fN84vzz0r2uCM=", "checksumSHA1": "XGpUl1X+7ly1ski4Pc+N9ozfVv8=",
"path": "github.com/hyperledger/fabric/common/attrmgr", "path": "github.com/hyperledger/fabric/core/chaincode/shim/ext/attrmgr",
"revision": "37d68a18f6afa156c1145900feaa16d2f558cfe5", "revision": "60f968db8e6e2ebcf439391610e22250993d0a85",
"revisionTime": "2018-02-26T20:04:44Z" "revisionTime": "2018-09-12T02:19:31Z"
}, },
{ {
"checksumSHA1": "y8UGqcO/ZWyUDSrSy/ANg64vOvs=", "checksumSHA1": "vFuT7942CfsCcH9IG3zHmQ4d/oI=",
"path": "github.com/hyperledger/fabric/core/chaincode/lib/cid", "path": "github.com/hyperledger/fabric/core/chaincode/shim/ext/cid",
"revision": "37d68a18f6afa156c1145900feaa16d2f558cfe5", "revision": "60f968db8e6e2ebcf439391610e22250993d0a85",
"revisionTime": "2018-02-26T20:04:44Z" "revisionTime": "2018-09-12T02:19:31Z"
}, },
{ {
"checksumSHA1": "ljd3FhYRJ91cLZz3wsH9BQQ2JbA=", "checksumSHA1": "ZzWCzHsWRI/LAxhZYUMqVcIAsZQ=",
"path": "github.com/hyperledger/fabric/protos/msp",
"revision": "60f968db8e6e2ebcf439391610e22250993d0a85",
"revisionTime": "2018-09-12T02:19:31Z"
},
{
"checksumSHA1": "DTy0iJ2w5C+FDsN9EnzfhNmvS+o=",
"path": "github.com/pkg/errors", "path": "github.com/pkg/errors",
"revision": "30136e27e2ac8d167177e8a583aa4c3fea5be833", "revision": "059132a15dd08d6704c67711dae0cf35ab991756",
"revisionTime": "2018-01-27T01:58:12Z" "revisionTime": "2018-10-23T23:59:46Z"
} }
], ],
"rootPath": "github.com/hyperledger/fabric-samples/chaincode/abac/go" "rootPath": "github.com/hyperledger/fabric-samples/chaincode/abac/go"

4
fabric-ca/README.md
View file

@ -11,7 +11,7 @@ The Hyperledger Fabric CA sample demonstrates the following:
container in which they are generated. container in which they are generated.
* How to use Attribute-Based Access Control (ABAC). See * How to use Attribute-Based Access Control (ABAC). See
fabric-samples/chaincode/abac/abac.go and note the use of the *github.com/hyperledger/fabric/core/chaincode/lib/cid* package to extract fabric-samples/chaincode/abac/abac.go and note the use of the *github.com/hyperledger/fabric/core/chaincode/shim/ext/cid* package to extract
attributes from the invoker's identity. Only identities with the *abac.init* attributes from the invoker's identity. Only identities with the *abac.init*
attribute value of *true* can successfully call the *Init* function to attribute value of *true* can successfully call the *Init* function to
instantiate the chaincode. instantiate the chaincode.
@ -89,7 +89,7 @@ with a value of "true". Note further that the chaincode used by this sample
requires this attribute be included in the certificate of the identity that requires this attribute be included in the certificate of the identity that
invokes its Init function. See the chaincode at *fabric-samples/chaincode/abac/abac.go*). invokes its Init function. See the chaincode at *fabric-samples/chaincode/abac/abac.go*).
For more information on Attribute-Based Access Control (ABAC), see For more information on Attribute-Based Access Control (ABAC), see
https://github.com/hyperledger/fabric/blob/master/core/chaincode/lib/cid/README.md. https://github.com/hyperledger/fabric/blob/master/core/chaincode/shim/ext/cid/README.md.
4. The orderer and peer containers are started. The naming of these containers 4. The orderer and peer containers are started. The naming of these containers
is straight-forward as is their log files in the *data/logs* directory. is straight-forward as is their log files in the *data/logs* directory.