github.com/leonlxy/hyperledger@v1.0.0-alpha.0.20170427033203-34922035d248/common/cauthdsl/policyparser_test.go (about)

     1  /*
     2  Copyright IBM Corp. 2017 All Rights Reserved.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8  		 http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package cauthdsl
    18  
    19  import (
    20  	"reflect"
    21  	"testing"
    22  
    23  	"github.com/hyperledger/fabric/protos/common"
    24  	"github.com/hyperledger/fabric/protos/msp"
    25  	"github.com/hyperledger/fabric/protos/utils"
    26  	"github.com/stretchr/testify/assert"
    27  )
    28  
    29  func TestAnd(t *testing.T) {
    30  	p1, err := FromString("AND('A.member', 'B.member')")
    31  	assert.NoError(t, err)
    32  
    33  	principals := make([]*msp.MSPPrincipal, 0)
    34  
    35  	principals = append(principals, &msp.MSPPrincipal{
    36  		PrincipalClassification: msp.MSPPrincipal_ROLE,
    37  		Principal:               utils.MarshalOrPanic(&msp.MSPRole{Role: msp.MSPRole_MEMBER, MspIdentifier: "A"})})
    38  
    39  	principals = append(principals, &msp.MSPPrincipal{
    40  		PrincipalClassification: msp.MSPPrincipal_ROLE,
    41  		Principal:               utils.MarshalOrPanic(&msp.MSPRole{Role: msp.MSPRole_MEMBER, MspIdentifier: "B"})})
    42  
    43  	p2 := &common.SignaturePolicyEnvelope{
    44  		Version:    0,
    45  		Policy:     And(SignedBy(0), SignedBy(1)),
    46  		Identities: principals,
    47  	}
    48  
    49  	assert.True(t, reflect.DeepEqual(p1, p2))
    50  }
    51  
    52  func TestOr(t *testing.T) {
    53  	p1, err := FromString("OR('A.member', 'B.member')")
    54  	assert.NoError(t, err)
    55  
    56  	principals := make([]*msp.MSPPrincipal, 0)
    57  
    58  	principals = append(principals, &msp.MSPPrincipal{
    59  		PrincipalClassification: msp.MSPPrincipal_ROLE,
    60  		Principal:               utils.MarshalOrPanic(&msp.MSPRole{Role: msp.MSPRole_MEMBER, MspIdentifier: "A"})})
    61  
    62  	principals = append(principals, &msp.MSPPrincipal{
    63  		PrincipalClassification: msp.MSPPrincipal_ROLE,
    64  		Principal:               utils.MarshalOrPanic(&msp.MSPRole{Role: msp.MSPRole_MEMBER, MspIdentifier: "B"})})
    65  
    66  	p2 := &common.SignaturePolicyEnvelope{
    67  		Version:    0,
    68  		Policy:     Or(SignedBy(0), SignedBy(1)),
    69  		Identities: principals,
    70  	}
    71  
    72  	assert.True(t, reflect.DeepEqual(p1, p2))
    73  }
    74  
    75  func TestComplex1(t *testing.T) {
    76  	p1, err := FromString("OR('A.member', AND('B.member', 'C.member'))")
    77  	assert.NoError(t, err)
    78  
    79  	principals := make([]*msp.MSPPrincipal, 0)
    80  
    81  	principals = append(principals, &msp.MSPPrincipal{
    82  		PrincipalClassification: msp.MSPPrincipal_ROLE,
    83  		Principal:               utils.MarshalOrPanic(&msp.MSPRole{Role: msp.MSPRole_MEMBER, MspIdentifier: "B"})})
    84  
    85  	principals = append(principals, &msp.MSPPrincipal{
    86  		PrincipalClassification: msp.MSPPrincipal_ROLE,
    87  		Principal:               utils.MarshalOrPanic(&msp.MSPRole{Role: msp.MSPRole_MEMBER, MspIdentifier: "C"})})
    88  
    89  	principals = append(principals, &msp.MSPPrincipal{
    90  		PrincipalClassification: msp.MSPPrincipal_ROLE,
    91  		Principal:               utils.MarshalOrPanic(&msp.MSPRole{Role: msp.MSPRole_MEMBER, MspIdentifier: "A"})})
    92  
    93  	p2 := &common.SignaturePolicyEnvelope{
    94  		Version:    0,
    95  		Policy:     Or(SignedBy(2), And(SignedBy(0), SignedBy(1))),
    96  		Identities: principals,
    97  	}
    98  
    99  	assert.True(t, reflect.DeepEqual(p1, p2))
   100  }
   101  
   102  func TestComplex2(t *testing.T) {
   103  	p1, err := FromString("OR(AND('A.member', 'B.member'), OR('C.admin', 'D.member'))")
   104  	assert.NoError(t, err)
   105  
   106  	principals := make([]*msp.MSPPrincipal, 0)
   107  
   108  	principals = append(principals, &msp.MSPPrincipal{
   109  		PrincipalClassification: msp.MSPPrincipal_ROLE,
   110  		Principal:               utils.MarshalOrPanic(&msp.MSPRole{Role: msp.MSPRole_MEMBER, MspIdentifier: "A"})})
   111  
   112  	principals = append(principals, &msp.MSPPrincipal{
   113  		PrincipalClassification: msp.MSPPrincipal_ROLE,
   114  		Principal:               utils.MarshalOrPanic(&msp.MSPRole{Role: msp.MSPRole_MEMBER, MspIdentifier: "B"})})
   115  
   116  	principals = append(principals, &msp.MSPPrincipal{
   117  		PrincipalClassification: msp.MSPPrincipal_ROLE,
   118  		Principal:               utils.MarshalOrPanic(&msp.MSPRole{Role: msp.MSPRole_ADMIN, MspIdentifier: "C"})})
   119  
   120  	principals = append(principals, &msp.MSPPrincipal{
   121  		PrincipalClassification: msp.MSPPrincipal_ROLE,
   122  		Principal:               utils.MarshalOrPanic(&msp.MSPRole{Role: msp.MSPRole_MEMBER, MspIdentifier: "D"})})
   123  
   124  	p2 := &common.SignaturePolicyEnvelope{
   125  		Version:    0,
   126  		Policy:     Or(And(SignedBy(0), SignedBy(1)), Or(SignedBy(2), SignedBy(3))),
   127  		Identities: principals,
   128  	}
   129  
   130  	assert.True(t, reflect.DeepEqual(p1, p2))
   131  }